diff --git a/docs/_astro/CoreNodeGraph.AFt904_y.js b/docs/_astro/CoreNodeGraph.BwbEQ4_U.js
similarity index 94%
rename from docs/_astro/CoreNodeGraph.AFt904_y.js
rename to docs/_astro/CoreNodeGraph.BwbEQ4_U.js
index 05c35f7c36..7591845cfe 100644
--- a/docs/_astro/CoreNodeGraph.AFt904_y.js
+++ b/docs/_astro/CoreNodeGraph.BwbEQ4_U.js
@@ -1,8 +1,8 @@
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Float32Array:return w;case Uint32Array:return w/4294967295;case Uint16Array:return w/65535;case Uint8Array:return w/255;case Int32Array:return Math.max(w/2147483647,-1);case Int16Array:return Math.max(w/32767,-1);case Int8Array:return Math.max(w/127,-1);default:throw new Error("Invalid component type.")}}function Ni(w,r){switch(r.constructor){case Float32Array:return w;case Uint32Array:return Math.round(w*4294967295);case Uint16Array:return Math.round(w*65535);case Uint8Array:return Math.round(w*255);case Int32Array:return Math.round(w*2147483647);case Int16Array:return Math.round(w*32767);case Int8Array:return Math.round(w*127);default:throw new Error("Invalid component type.")}}const Hy={DEG2RAD:al,RAD2DEG:sc,generateUUID:no,clamp:Nr,euclideanModulo:Sf,mapLinear:Iy,inverseLerp:By,lerp:ch,damp:Ly,pingpong:Py,smoothstep:Dy,smootherstep:Oy,randInt:Fy,randFloat:Ny,randFloatSpread:Uy,seededRandom:ky,degToRad:zy,radToDeg:Gy,isPowerOfTwo:Tf,ceilPowerOfTwo:Hm,floorPowerOfTwo:mu,setQuaternionFromProperEuler:Vy,normalize:Ni,denormalize:zs};class en{constructor(r=0,l=0){en.prototype.isVector2=!0,this.x=r,this.y=l}get width(){return this.x}set width(r){this.x=r}get height(){return this.y}set height(r){this.y=r}set(r,l){return this.x=r,this.y=l,this}setScalar(r){return this.x=r,this.y=r,this}setX(r){return this.x=r,this}setY(r){return this.y=r,this}setComponent(r,l){switch(r){case 0:this.x=l;break;case 1:this.y=l;break;default:throw new Error("index is out of range: "+r)}return this}getComponent(r){switch(r){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+r)}}clone(){return new this.constructor(this.x,this.y)}copy(r){return this.x=r.x,this.y=r.y,this}add(r){return this.x+=r.x,this.y+=r.y,this}addScalar(r){return this.x+=r,this.y+=r,this}addVectors(r,l){return this.x=r.x+l.x,this.y=r.y+l.y,this}addScaledVector(r,l){return this.x+=r.x*l,this.y+=r.y*l,this}sub(r){return this.x-=r.x,this.y-=r.y,this}subScalar(r){return this.x-=r,this.y-=r,this}subVectors(r,l){return this.x=r.x-l.x,this.y=r.y-l.y,this}multiply(r){return this.x*=r.x,this.y*=r.y,this}multiplyScalar(r){return this.x*=r,this.y*=r,this}divide(r){return this.x/=r.x,this.y/=r.y,this}divideScalar(r){return this.multiplyScalar(1/r)}applyMatrix3(r){const l=this.x,m=this.y,y=r.elements;return this.x=y[0]*l+y[3]*m+y[6],this.y=y[1]*l+y[4]*m+y[7],this}min(r){return this.x=Math.min(this.x,r.x),this.y=Math.min(this.y,r.y),this}max(r){return this.x=Math.max(this.x,r.x),this.y=Math.max(this.y,r.y),this}clamp(r,l){return this.x=Math.max(r.x,Math.min(l.x,this.x)),this.y=Math.max(r.y,Math.min(l.y,this.y)),this}clampScalar(r,l){return this.x=Math.max(r,Math.min(l,this.x)),this.y=Math.max(r,Math.min(l,this.y)),this}clampLength(r,l){const m=this.length();return this.divideScalar(m||1).multiplyScalar(Math.max(r,Math.min(l,m)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(r){return this.x*r.x+this.y*r.y}cross(r){return this.x*r.y-this.y*r.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}angleTo(r){const l=Math.sqrt(this.lengthSq()*r.lengthSq());if(l===0)return Math.PI/2;const m=this.dot(r)/l;return Math.acos(Nr(m,-1,1))}distanceTo(r){return Math.sqrt(this.distanceToSquared(r))}distanceToSquared(r){const l=this.x-r.x,m=this.y-r.y;return l*l+m*m}manhattanDistanceTo(r){return Math.abs(this.x-r.x)+Math.abs(this.y-r.y)}setLength(r){return this.normalize().multiplyScalar(r)}lerp(r,l){return this.x+=(r.x-this.x)*l,this.y+=(r.y-this.y)*l,this}lerpVectors(r,l,m){return this.x=r.x+(l.x-r.x)*m,this.y=r.y+(l.y-r.y)*m,this}equals(r){return r.x===this.x&&r.y===this.y}fromArray(r,l=0){return this.x=r[l],this.y=r[l+1],this}toArray(r=[],l=0){return r[l]=this.x,r[l+1]=this.y,r}fromBufferAttribute(r,l){return this.x=r.getX(l),this.y=r.getY(l),this}rotateAround(r,l){const m=Math.cos(l),y=Math.sin(l),_=this.x-r.x,R=this.y-r.y;return this.x=_*m-R*y+r.x,this.y=_*y+R*m+r.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class Ui{constructor(r,l,m,y,_,R,I,O,N){Ui.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],r!==void 0&&this.set(r,l,m,y,_,R,I,O,N)}set(r,l,m,y,_,R,I,O,N){const V=this.elements;return V[0]=r,V[1]=y,V[2]=I,V[3]=l,V[4]=_,V[5]=O,V[6]=m,V[7]=R,V[8]=N,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(r){const l=this.elements,m=r.elements;return l[0]=m[0],l[1]=m[1],l[2]=m[2],l[3]=m[3],l[4]=m[4],l[5]=m[5],l[6]=m[6],l[7]=m[7],l[8]=m[8],this}extractBasis(r,l,m){return r.setFromMatrix3Column(this,0),l.setFromMatrix3Column(this,1),m.setFromMatrix3Column(this,2),this}setFromMatrix4(r){const l=r.elements;return this.set(l[0],l[4],l[8],l[1],l[5],l[9],l[2],l[6],l[10]),this}multiply(r){return this.multiplyMatrices(this,r)}premultiply(r){return this.multiplyMatrices(r,this)}multiplyMatrices(r,l){const m=r.elements,y=l.elements,_=this.elements,R=m[0],I=m[3],O=m[6],N=m[1],V=m[4],Q=m[7],X=m[2],$=m[5],ie=m[8],ue=y[0],re=y[3],q=y[6],Se=y[1],fe=y[4],Me=y[7],ze=y[2],He=y[5],et=y[8];return 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Ui().set(1.2249401,-.2249404,0,-.0420569,1.0420571,0,-.0196376,-.0786361,1.0982735),gu={[pr]:{transfer:rh,primaries:sh,toReference:w=>w,fromReference:w=>w},[Cr]:{transfer:wr,primaries:sh,toReference:w=>w.convertSRGBToLinear(),fromReference:w=>w.convertLinearToSRGB()},[ih]:{transfer:rh,primaries:oh,toReference:w=>w.applyMatrix3(Km),fromReference:w=>w.applyMatrix3(Xm)},[fu]:{transfer:wr,primaries:oh,toReference:w=>w.convertSRGBToLinear().applyMatrix3(Km),fromReference:w=>w.applyMatrix3(Xm).convertLinearToSRGB()}},Wy=new Set([pr,ih]),vr={enabled:!0,_workingColorSpace:pr,get legacyMode(){return console.warn("THREE.ColorManagement: .legacyMode=false renamed to .enabled=true in r150."),!this.enabled},set legacyMode(w){console.warn("THREE.ColorManagement: .legacyMode=false renamed to .enabled=true in r150."),this.enabled=!w},get workingColorSpace(){return this._workingColorSpace},set workingColorSpace(w){if(!Wy.has(w))throw new Error(`Unsupported working color space, 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l.width>2048||l.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",r),l.toDataURL("image/jpeg",.6)):l.toDataURL("image/png")}static sRGBToLinear(r){if(typeof HTMLImageElement<"u"&&r instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&r instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&r instanceof ImageBitmap){const l=hh("canvas");l.width=r.width,l.height=r.height;const m=l.getContext("2d");m.drawImage(r,0,0,r.width,r.height);const y=m.getImageData(0,0,r.width,r.height),_=y.data;for(let R=0;R<_.length;R++)_[R]=ac(_[R]/255)*255;return m.putImageData(y,0,0),l}else if(r.data){const l=r.data.slice(0);for(let m=0;m<l.length;m++)l instanceof Uint8Array||l instanceof Uint8ClampedArray?l[m]=Math.floor(ac(l[m]/255)*255):l[m]=ac(l[m]);return{data:l,width:r.width,height:r.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. 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to{constructor(r=Ir.DEFAULT_IMAGE,l=Ir.DEFAULT_MAPPING,m=We,y=We,_=Bn,R=Fn,I=ht,O=Rt,N=Ir.DEFAULT_ANISOTROPY,V=qr){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Ym++}),this.uuid=no(),this.name="",this.source=new Br(r),this.mipmaps=[],this.mapping=l,this.channel=0,this.wrapS=m,this.wrapT=y,this.magFilter=_,this.minFilter=R,this.anisotropy=N,this.format=I,this.internalFormat=null,this.type=O,this.offset=new en(0,0),this.repeat=new en(1,1),this.center=new en(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Ui,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,typeof V=="string"?this.colorSpace=V:(uh("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=V===Kr?Cr:qr),this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(r=null){this.source.data=r}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(r){return this.name=r.name,this.source=r.source,this.mipmaps=r.mipmaps.slice(0),this.mapping=r.mapping,this.channel=r.channel,this.wrapS=r.wrapS,this.wrapT=r.wrapT,this.magFilter=r.magFilter,this.minFilter=r.minFilter,this.anisotropy=r.anisotropy,this.format=r.format,this.internalFormat=r.internalFormat,this.type=r.type,this.offset.copy(r.offset),this.repeat.copy(r.repeat),this.center.copy(r.center),this.rotation=r.rotation,this.matrixAutoUpdate=r.matrixAutoUpdate,this.matrix.copy(r.matrix),this.generateMipmaps=r.generateMipmaps,this.premultiplyAlpha=r.premultiplyAlpha,this.flipY=r.flipY,this.unpackAlignment=r.unpackAlignment,this.colorSpace=r.colorSpace,this.userData=JSON.parse(JSON.stringify(r.userData)),this.needsUpdate=!0,this}toJSON(r){const l=r===void 0||typeof r=="string";if(!l&&r.textures[this.uuid]!==void 0)return r.textures[this.uuid];const m={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(r).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(m.userData=this.userData),l||(r.textures[this.uuid]=m),m}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(r){if(this.mapping!==Ye)return r;if(r.applyMatrix3(this.matrix),r.x<0||r.x>1)switch(this.wrapS){case Re:r.x=r.x-Math.floor(r.x);break;case We:r.x=r.x<0?0:1;break;case ve:Math.abs(Math.floor(r.x)%2)===1?r.x=Math.ceil(r.x)-r.x:r.x=r.x-Math.floor(r.x);break}if(r.y<0||r.y>1)switch(this.wrapT){case Re:r.y=r.y-Math.floor(r.y);break;case We:r.y=r.y<0?0:1;break;case ve:Math.abs(Math.floor(r.y)%2)===1?r.y=Math.ceil(r.y)-r.y:r.y=r.y-Math.floor(r.y);break}return this.flipY&&(r.y=1-r.y),r}set needsUpdate(r){r===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return uh("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===Cr?Kr:eo}set encoding(r){uh("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=r===Kr?Cr:qr}}Ir.DEFAULT_IMAGE=null,Ir.DEFAULT_MAPPING=Ye,Ir.DEFAULT_ANISOTROPY=1;class ur{constructor(r=0,l=0,m=0,y=1){ur.prototype.isVector4=!0,this.x=r,this.y=l,this.z=m,this.w=y}get width(){return this.z}set width(r){this.z=r}get height(){return this.w}set height(r){this.w=r}set(r,l,m,y){return this.x=r,this.y=l,this.z=m,this.w=y,this}setScalar(r){return this.x=r,this.y=r,this.z=r,this.w=r,this}setX(r){return this.x=r,this}setY(r){return this.y=r,this}setZ(r){return this.z=r,this}setW(r){return this.w=r,this}setComponent(r,l){switch(r){case 0:this.x=l;break;case 1:this.y=l;break;case 2:this.z=l;break;case 3:this.w=l;break;default:throw new Error("index is out of range: "+r)}return this}getComponent(r){switch(r){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+r)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(r){return this.x=r.x,this.y=r.y,this.z=r.z,this.w=r.w!==void 0?r.w:1,this}add(r){return this.x+=r.x,this.y+=r.y,this.z+=r.z,this.w+=r.w,this}addScalar(r){return this.x+=r,this.y+=r,this.z+=r,this.w+=r,this}addVectors(r,l){return this.x=r.x+l.x,this.y=r.y+l.y,this.z=r.z+l.z,this.w=r.w+l.w,this}addScaledVector(r,l){return this.x+=r.x*l,this.y+=r.y*l,this.z+=r.z*l,this.w+=r.w*l,this}sub(r){return this.x-=r.x,this.y-=r.y,this.z-=r.z,this.w-=r.w,this}subScalar(r){return this.x-=r,this.y-=r,this.z-=r,this.w-=r,this}subVectors(r,l){return this.x=r.x-l.x,this.y=r.y-l.y,this.z=r.z-l.z,this.w=r.w-l.w,this}multiply(r){return this.x*=r.x,this.y*=r.y,this.z*=r.z,this.w*=r.w,this}multiplyScalar(r){return this.x*=r,this.y*=r,this.z*=r,this.w*=r,this}applyMatrix4(r){const l=this.x,m=this.y,y=this.z,_=this.w,R=r.elements;return this.x=R[0]*l+R[4]*m+R[8]*y+R[12]*_,this.y=R[1]*l+R[5]*m+R[9]*y+R[13]*_,this.z=R[2]*l+R[6]*m+R[10]*y+R[14]*_,this.w=R[3]*l+R[7]*m+R[11]*y+R[15]*_,this}divideScalar(r){return this.multiplyScalar(1/r)}setAxisAngleFromQuaternion(r){this.w=2*Math.acos(r.w);const l=Math.sqrt(1-r.w*r.w);return l<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=r.x/l,this.y=r.y/l,this.z=r.z/l),this}setAxisAngleFromRotationMatrix(r){let l,m,y,_;const O=r.elements,N=O[0],V=O[4],Q=O[8],X=O[1],$=O[5],ie=O[9],ue=O[2],re=O[6],q=O[10];if(Math.abs(V-X)<.01&&Math.abs(Q-ue)<.01&&Math.abs(ie-re)<.01){if(Math.abs(V+X)<.1&&Math.abs(Q+ue)<.1&&Math.abs(ie+re)<.1&&Math.abs(N+$+q-3)<.1)return this.set(1,0,0,0),this;l=Math.PI;const fe=(N+1)/2,Me=($+1)/2,ze=(q+1)/2,He=(V+X)/4,et=(Q+ue)/4,st=(ie+re)/4;return fe>Me&&fe>ze?fe<.01?(m=0,y=.707106781,_=.707106781):(m=Math.sqrt(fe),y=He/m,_=et/m):Me>ze?Me<.01?(m=.707106781,y=0,_=.707106781):(y=Math.sqrt(Me),m=He/y,_=st/y):ze<.01?(m=.707106781,y=.707106781,_=0):(_=Math.sqrt(ze),m=et/_,y=st/_),this.set(m,y,_,l),this}let Se=Math.sqrt((re-ie)*(re-ie)+(Q-ue)*(Q-ue)+(X-V)*(X-V));return Math.abs(Se)<.001&&(Se=1),this.x=(re-ie)/Se,this.y=(Q-ue)/Se,this.z=(X-V)/Se,this.w=Math.acos((N+$+q-1)/2),this}min(r){return this.x=Math.min(this.x,r.x),this.y=Math.min(this.y,r.y),this.z=Math.min(this.z,r.z),this.w=Math.min(this.w,r.w),this}max(r){return this.x=Math.max(this.x,r.x),this.y=Math.max(this.y,r.y),this.z=Math.max(this.z,r.z),this.w=Math.max(this.w,r.w),this}clamp(r,l){return this.x=Math.max(r.x,Math.min(l.x,this.x)),this.y=Math.max(r.y,Math.min(l.y,this.y)),this.z=Math.max(r.z,Math.min(l.z,this.z)),this.w=Math.max(r.w,Math.min(l.w,this.w)),this}clampScalar(r,l){return this.x=Math.max(r,Math.min(l,this.x)),this.y=Math.max(r,Math.min(l,this.y)),this.z=Math.max(r,Math.min(l,this.z)),this.w=Math.max(r,Math.min(l,this.w)),this}clampLength(r,l){const m=this.length();return this.divideScalar(m||1).multiplyScalar(Math.max(r,Math.min(l,m)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(r){return this.x*r.x+this.y*r.y+this.z*r.z+this.w*r.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(r){return this.normalize().multiplyScalar(r)}lerp(r,l){return this.x+=(r.x-this.x)*l,this.y+=(r.y-this.y)*l,this.z+=(r.z-this.z)*l,this.w+=(r.w-this.w)*l,this}lerpVectors(r,l,m){return this.x=r.x+(l.x-r.x)*m,this.y=r.y+(l.y-r.y)*m,this.z=r.z+(l.z-r.z)*m,this.w=r.w+(l.w-r.w)*m,this}equals(r){return r.x===this.x&&r.y===this.y&&r.z===this.z&&r.w===this.w}fromArray(r,l=0){return this.x=r[l],this.y=r[l+1],this.z=r[l+2],this.w=r[l+3],this}toArray(r=[],l=0){return r[l]=this.x,r[l+1]=this.y,r[l+2]=this.z,r[l+3]=this.w,r}fromBufferAttribute(r,l){return this.x=r.getX(l),this.y=r.getY(l),this.z=r.getZ(l),this.w=r.getW(l),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class vu extends to{constructor(r=1,l=1,m={}){super(),this.isRenderTarget=!0,this.width=r,this.height=l,this.depth=1,this.scissor=new ur(0,0,r,l),this.scissorTest=!1,this.viewport=new ur(0,0,r,l);const y={width:r,height:l,depth:1};m.encoding!==void 0&&(uh("THREE.WebGLRenderTarget: option.encoding has been replaced by option.colorSpace."),m.colorSpace=m.encoding===Kr?Cr:qr),m=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Bn,depthBuffer:!0,stencilBuffer:!1,depthTexture:null,samples:0},m),this.texture=new Ir(y,m.mapping,m.wrapS,m.wrapT,m.magFilter,m.minFilter,m.format,m.type,m.anisotropy,m.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=m.generateMipmaps,this.texture.internalFormat=m.internalFormat,this.depthBuffer=m.depthBuffer,this.stencilBuffer=m.stencilBuffer,this.depthTexture=m.depthTexture,this.samples=m.samples}setSize(r,l,m=1){(this.width!==r||this.height!==l||this.depth!==m)&&(this.width=r,this.height=l,this.depth=m,this.texture.image.width=r,this.texture.image.height=l,this.texture.image.depth=m,this.dispose()),this.viewport.set(0,0,r,l),this.scissor.set(0,0,r,l)}clone(){return new this.constructor().copy(this)}copy(r){this.width=r.width,this.height=r.height,this.depth=r.depth,this.scissor.copy(r.scissor),this.scissorTest=r.scissorTest,this.viewport.copy(r.viewport),this.texture=r.texture.clone(),this.texture.isRenderTargetTexture=!0;const l=Object.assign({},r.texture.image);return this.texture.source=new Br(l),this.depthBuffer=r.depthBuffer,this.stencilBuffer=r.stencilBuffer,r.depthTexture!==null&&(this.depthTexture=r.depthTexture.clone()),this.samples=r.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class yo extends vu{constructor(r=1,l=1,m={}){super(r,l,m),this.isWebGLRenderTarget=!0}}class yu extends Ir{constructor(r=null,l=1,m=1,y=1){super(null),this.isDataArrayTexture=!0,this.image={data:r,width:l,height:m,depth:y},this.magFilter=at,this.minFilter=at,this.wrapR=We,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class qn extends yo{constructor(r=1,l=1,m=1){super(r,l),this.isWebGLArrayRenderTarget=!0,this.depth=m,this.texture=new yu(null,r,l,m),this.texture.isRenderTargetTexture=!0}}class Pi extends Ir{constructor(r=null,l=1,m=1,y=1){super(null),this.isData3DTexture=!0,this.image={data:r,width:l,height:m,depth:y},this.magFilter=at,this.minFilter=at,this.wrapR=We,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class ar extends yo{constructor(r=1,l=1,m=1){super(r,l),this.isWebGL3DRenderTarget=!0,this.depth=m,this.texture=new Pi(null,r,l,m),this.texture.isRenderTargetTexture=!0}}class bs extends yo{constructor(r=1,l=1,m=1,y={}){super(r,l,y),this.isWebGLMultipleRenderTargets=!0;const _=this.texture;this.texture=[];for(let R=0;R<m;R++)this.texture[R]=_.clone(),this.texture[R].isRenderTargetTexture=!0}setSize(r,l,m=1){if(this.width!==r||this.height!==l||this.depth!==m){this.width=r,this.height=l,this.depth=m;for(let y=0,_=this.texture.length;y<_;y++)this.texture[y].image.width=r,this.texture[y].image.height=l,this.texture[y].image.depth=m;this.dispose()}this.viewport.set(0,0,r,l),this.scissor.set(0,0,r,l)}copy(r){this.dispose(),this.width=r.width,this.height=r.height,this.depth=r.depth,this.scissor.copy(r.scissor),this.scissorTest=r.scissorTest,this.viewport.copy(r.viewport),this.depthBuffer=r.depthBuffer,this.stencilBuffer=r.stencilBuffer,r.depthTexture!==null&&(this.depthTexture=r.depthTexture.clone()),this.texture.length=0;for(let l=0,m=r.texture.length;l<m;l++)this.texture[l]=r.texture[l].clone(),this.texture[l].isRenderTargetTexture=!0;return this}}class Ti{constructor(r=0,l=0,m=0,y=1){this.isQuaternion=!0,this._x=r,this._y=l,this._z=m,this._w=y}static slerpFlat(r,l,m,y,_,R,I){let O=m[y+0],N=m[y+1],V=m[y+2],Q=m[y+3];const X=_[R+0],$=_[R+1],ie=_[R+2],ue=_[R+3];if(I===0){r[l+0]=O,r[l+1]=N,r[l+2]=V,r[l+3]=Q;return}if(I===1){r[l+0]=X,r[l+1]=$,r[l+2]=ie,r[l+3]=ue;return}if(Q!==ue||O!==X||N!==$||V!==ie){let re=1-I;const q=O*X+N*$+V*ie+Q*ue,Se=q>=0?1:-1,fe=1-q*q;if(fe>Number.EPSILON){const ze=Math.sqrt(fe),He=Math.atan2(ze,q*Se);re=Math.sin(re*He)/ze,I=Math.sin(I*He)/ze}const Me=I*Se;if(O=O*re+X*Me,N=N*re+$*Me,V=V*re+ie*Me,Q=Q*re+ue*Me,re===1-I){const ze=1/Math.sqrt(O*O+N*N+V*V+Q*Q);O*=ze,N*=ze,V*=ze,Q*=ze}}r[l]=O,r[l+1]=N,r[l+2]=V,r[l+3]=Q}static multiplyQuaternionsFlat(r,l,m,y,_,R){const I=m[y],O=m[y+1],N=m[y+2],V=m[y+3],Q=_[R],X=_[R+1],$=_[R+2],ie=_[R+3];return r[l]=I*ie+V*Q+O*$-N*X,r[l+1]=O*ie+V*X+N*Q-I*$,r[l+2]=N*ie+V*$+I*X-O*Q,r[l+3]=V*ie-I*Q-O*X-N*$,r}get x(){return this._x}set x(r){this._x=r,this._onChangeCallback()}get y(){return this._y}set y(r){this._y=r,this._onChangeCallback()}get z(){return this._z}set z(r){this._z=r,this._onChangeCallback()}get w(){return this._w}set w(r){this._w=r,this._onChangeCallback()}set(r,l,m,y){return this._x=r,this._y=l,this._z=m,this._w=y,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(r){return this._x=r.x,this._y=r.y,this._z=r.z,this._w=r.w,this._onChangeCallback(),this}setFromEuler(r,l){const m=r._x,y=r._y,_=r._z,R=r._order,I=Math.cos,O=Math.sin,N=I(m/2),V=I(y/2),Q=I(_/2),X=O(m/2),$=O(y/2),ie=O(_/2);switch(R){case"XYZ":this._x=X*V*Q+N*$*ie,this._y=N*$*Q-X*V*ie,this._z=N*V*ie+X*$*Q,this._w=N*V*Q-X*$*ie;break;case"YXZ":this._x=X*V*Q+N*$*ie,this._y=N*$*Q-X*V*ie,this._z=N*V*ie-X*$*Q,this._w=N*V*Q+X*$*ie;break;case"ZXY":this._x=X*V*Q-N*$*ie,this._y=N*$*Q+X*V*ie,this._z=N*V*ie+X*$*Q,this._w=N*V*Q-X*$*ie;break;case"ZYX":this._x=X*V*Q-N*$*ie,this._y=N*$*Q+X*V*ie,this._z=N*V*ie-X*$*Q,this._w=N*V*Q+X*$*ie;break;case"YZX":this._x=X*V*Q+N*$*ie,this._y=N*$*Q+X*V*ie,this._z=N*V*ie-X*$*Q,this._w=N*V*Q-X*$*ie;break;case"XZY":this._x=X*V*Q-N*$*ie,this._y=N*$*Q-X*V*ie,this._z=N*V*ie+X*$*Q,this._w=N*V*Q+X*$*ie;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+R)}return l!==!1&&this._onChangeCallback(),this}setFromAxisAngle(r,l){const m=l/2,y=Math.sin(m);return this._x=r.x*y,this._y=r.y*y,this._z=r.z*y,this._w=Math.cos(m),this._onChangeCallback(),this}setFromRotationMatrix(r){const l=r.elements,m=l[0],y=l[4],_=l[8],R=l[1],I=l[5],O=l[9],N=l[2],V=l[6],Q=l[10],X=m+I+Q;if(X>0){const $=.5/Math.sqrt(X+1);this._w=.25/$,this._x=(V-O)*$,this._y=(_-N)*$,this._z=(R-y)*$}else if(m>I&&m>Q){const $=2*Math.sqrt(1+m-I-Q);this._w=(V-O)/$,this._x=.25*$,this._y=(y+R)/$,this._z=(_+N)/$}else if(I>Q){const $=2*Math.sqrt(1+I-m-Q);this._w=(_-N)/$,this._x=(y+R)/$,this._y=.25*$,this._z=(O+V)/$}else{const $=2*Math.sqrt(1+Q-m-I);this._w=(R-y)/$,this._x=(_+N)/$,this._y=(O+V)/$,this._z=.25*$}return this._onChangeCallback(),this}setFromUnitVectors(r,l){let m=r.dot(l)+1;return m<Number.EPSILON?(m=0,Math.abs(r.x)>Math.abs(r.z)?(this._x=-r.y,this._y=r.x,this._z=0,this._w=m):(this._x=0,this._y=-r.z,this._z=r.y,this._w=m)):(this._x=r.y*l.z-r.z*l.y,this._y=r.z*l.x-r.x*l.z,this._z=r.x*l.y-r.y*l.x,this._w=m),this.normalize()}angleTo(r){return 2*Math.acos(Math.abs(Nr(this.dot(r),-1,1)))}rotateTowards(r,l){const m=this.angleTo(r);if(m===0)return this;const y=Math.min(1,l/m);return this.slerp(r,y),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(r){return this._x*r._x+this._y*r._y+this._z*r._z+this._w*r._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let r=this.length();return r===0?(this._x=0,this._y=0,this._z=0,this._w=1):(r=1/r,this._x=this._x*r,this._y=this._y*r,this._z=this._z*r,this._w=this._w*r),this._onChangeCallback(),this}multiply(r){return this.multiplyQuaternions(this,r)}premultiply(r){return this.multiplyQuaternions(r,this)}multiplyQuaternions(r,l){const m=r._x,y=r._y,_=r._z,R=r._w,I=l._x,O=l._y,N=l._z,V=l._w;return this._x=m*V+R*I+y*N-_*O,this._y=y*V+R*O+_*I-m*N,this._z=_*V+R*N+m*O-y*I,this._w=R*V-m*I-y*O-_*N,this._onChangeCallback(),this}slerp(r,l){if(l===0)return this;if(l===1)return this.copy(r);const m=this._x,y=this._y,_=this._z,R=this._w;let I=R*r._w+m*r._x+y*r._y+_*r._z;if(I<0?(this._w=-r._w,this._x=-r._x,this._y=-r._y,this._z=-r._z,I=-I):this.copy(r),I>=1)return this._w=R,this._x=m,this._y=y,this._z=_,this;const O=1-I*I;if(O<=Number.EPSILON){const $=1-l;return this._w=$*R+l*this._w,this._x=$*m+l*this._x,this._y=$*y+l*this._y,this._z=$*_+l*this._z,this.normalize(),this._onChangeCallback(),this}const N=Math.sqrt(O),V=Math.atan2(N,I),Q=Math.sin((1-l)*V)/N,X=Math.sin(l*V)/N;return this._w=R*Q+this._w*X,this._x=m*Q+this._x*X,this._y=y*Q+this._y*X,this._z=_*Q+this._z*X,this._onChangeCallback(),this}slerpQuaternions(r,l,m){return this.copy(r).slerp(l,m)}random(){const r=Math.random(),l=Math.sqrt(1-r),m=Math.sqrt(r),y=2*Math.PI*Math.random(),_=2*Math.PI*Math.random();return this.set(l*Math.cos(y),m*Math.sin(_),m*Math.cos(_),l*Math.sin(y))}equals(r){return r._x===this._x&&r._y===this._y&&r._z===this._z&&r._w===this._w}fromArray(r,l=0){return this._x=r[l],this._y=r[l+1],this._z=r[l+2],this._w=r[l+3],this._onChangeCallback(),this}toArray(r=[],l=0){return r[l]=this._x,r[l+1]=this._y,r[l+2]=this._z,r[l+3]=this._w,r}fromBufferAttribute(r,l){return this._x=r.getX(l),this._y=r.getY(l),this._z=r.getZ(l),this._w=r.getW(l),this}toJSON(){return this.toArray()}_onChange(r){return this._onChangeCallback=r,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class je{constructor(r=0,l=0,m=0){je.prototype.isVector3=!0,this.x=r,this.y=l,this.z=m}set(r,l,m){return m===void 0&&(m=this.z),this.x=r,this.y=l,this.z=m,this}setScalar(r){return this.x=r,this.y=r,this.z=r,this}setX(r){return this.x=r,this}setY(r){return this.y=r,this}setZ(r){return this.z=r,this}setComponent(r,l){switch(r){case 0:this.x=l;break;case 1:this.y=l;break;case 2:this.z=l;break;default:throw new Error("index is out of range: "+r)}return this}getComponent(r){switch(r){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+r)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(r){return this.x=r.x,this.y=r.y,this.z=r.z,this}add(r){return this.x+=r.x,this.y+=r.y,this.z+=r.z,this}addScalar(r){return this.x+=r,this.y+=r,this.z+=r,this}addVectors(r,l){return this.x=r.x+l.x,this.y=r.y+l.y,this.z=r.z+l.z,this}addScaledVector(r,l){return this.x+=r.x*l,this.y+=r.y*l,this.z+=r.z*l,this}sub(r){return this.x-=r.x,this.y-=r.y,this.z-=r.z,this}subScalar(r){return this.x-=r,this.y-=r,this.z-=r,this}subVectors(r,l){return this.x=r.x-l.x,this.y=r.y-l.y,this.z=r.z-l.z,this}multiply(r){return this.x*=r.x,this.y*=r.y,this.z*=r.z,this}multiplyScalar(r){return this.x*=r,this.y*=r,this.z*=r,this}multiplyVectors(r,l){return this.x=r.x*l.x,this.y=r.y*l.y,this.z=r.z*l.z,this}applyEuler(r){return this.applyQuaternion(Wa.setFromEuler(r))}applyAxisAngle(r,l){return this.applyQuaternion(Wa.setFromAxisAngle(r,l))}applyMatrix3(r){const l=this.x,m=this.y,y=this.z,_=r.elements;return this.x=_[0]*l+_[3]*m+_[6]*y,this.y=_[1]*l+_[4]*m+_[7]*y,this.z=_[2]*l+_[5]*m+_[8]*y,this}applyNormalMatrix(r){return this.applyMatrix3(r).normalize()}applyMatrix4(r){const l=this.x,m=this.y,y=this.z,_=r.elements,R=1/(_[3]*l+_[7]*m+_[11]*y+_[15]);return this.x=(_[0]*l+_[4]*m+_[8]*y+_[12])*R,this.y=(_[1]*l+_[5]*m+_[9]*y+_[13])*R,this.z=(_[2]*l+_[6]*m+_[10]*y+_[14])*R,this}applyQuaternion(r){const l=this.x,m=this.y,y=this.z,_=r.x,R=r.y,I=r.z,O=r.w,N=2*(R*y-I*m),V=2*(I*l-_*y),Q=2*(_*m-R*l);return this.x=l+O*N+R*Q-I*V,this.y=m+O*V+I*N-_*Q,this.z=y+O*Q+_*V-R*N,this}project(r){return this.applyMatrix4(r.matrixWorldInverse).applyMatrix4(r.projectionMatrix)}unproject(r){return this.applyMatrix4(r.projectionMatrixInverse).applyMatrix4(r.matrixWorld)}transformDirection(r){const l=this.x,m=this.y,y=this.z,_=r.elements;return this.x=_[0]*l+_[4]*m+_[8]*y,this.y=_[1]*l+_[5]*m+_[9]*y,this.z=_[2]*l+_[6]*m+_[10]*y,this.normalize()}divide(r){return this.x/=r.x,this.y/=r.y,this.z/=r.z,this}divideScalar(r){return this.multiplyScalar(1/r)}min(r){return this.x=Math.min(this.x,r.x),this.y=Math.min(this.y,r.y),this.z=Math.min(this.z,r.z),this}max(r){return this.x=Math.max(this.x,r.x),this.y=Math.max(this.y,r.y),this.z=Math.max(this.z,r.z),this}clamp(r,l){return this.x=Math.max(r.x,Math.min(l.x,this.x)),this.y=Math.max(r.y,Math.min(l.y,this.y)),this.z=Math.max(r.z,Math.min(l.z,this.z)),this}clampScalar(r,l){return this.x=Math.max(r,Math.min(l,this.x)),this.y=Math.max(r,Math.min(l,this.y)),this.z=Math.max(r,Math.min(l,this.z)),this}clampLength(r,l){const m=this.length();return this.divideScalar(m||1).multiplyScalar(Math.max(r,Math.min(l,m)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(r){return this.x*r.x+this.y*r.y+this.z*r.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(r){return this.normalize().multiplyScalar(r)}lerp(r,l){return this.x+=(r.x-this.x)*l,this.y+=(r.y-this.y)*l,this.z+=(r.z-this.z)*l,this}lerpVectors(r,l,m){return this.x=r.x+(l.x-r.x)*m,this.y=r.y+(l.y-r.y)*m,this.z=r.z+(l.z-r.z)*m,this}cross(r){return this.crossVectors(this,r)}crossVectors(r,l){const m=r.x,y=r.y,_=r.z,R=l.x,I=l.y,O=l.z;return this.x=y*O-_*I,this.y=_*R-m*O,this.z=m*I-y*R,this}projectOnVector(r){const l=r.lengthSq();if(l===0)return this.set(0,0,0);const m=r.dot(this)/l;return this.copy(r).multiplyScalar(m)}projectOnPlane(r){return Vr.copy(this).projectOnVector(r),this.sub(Vr)}reflect(r){return this.sub(Vr.copy(r).multiplyScalar(2*this.dot(r)))}angleTo(r){const l=Math.sqrt(this.lengthSq()*r.lengthSq());if(l===0)return Math.PI/2;const m=this.dot(r)/l;return Math.acos(Nr(m,-1,1))}distanceTo(r){return Math.sqrt(this.distanceToSquared(r))}distanceToSquared(r){const l=this.x-r.x,m=this.y-r.y,y=this.z-r.z;return l*l+m*m+y*y}manhattanDistanceTo(r){return Math.abs(this.x-r.x)+Math.abs(this.y-r.y)+Math.abs(this.z-r.z)}setFromSpherical(r){return this.setFromSphericalCoords(r.radius,r.phi,r.theta)}setFromSphericalCoords(r,l,m){const y=Math.sin(l)*r;return this.x=y*Math.sin(m),this.y=Math.cos(l)*r,this.z=y*Math.cos(m),this}setFromCylindrical(r){return this.setFromCylindricalCoords(r.radius,r.theta,r.y)}setFromCylindricalCoords(r,l,m){return this.x=r*Math.sin(l),this.y=m,this.z=r*Math.cos(l),this}setFromMatrixPosition(r){const l=r.elements;return this.x=l[12],this.y=l[13],this.z=l[14],this}setFromMatrixScale(r){const l=this.setFromMatrixColumn(r,0).length(),m=this.setFromMatrixColumn(r,1).length(),y=this.setFromMatrixColumn(r,2).length();return this.x=l,this.y=m,this.z=y,this}setFromMatrixColumn(r,l){return this.fromArray(r.elements,l*4)}setFromMatrix3Column(r,l){return this.fromArray(r.elements,l*3)}setFromEuler(r){return this.x=r._x,this.y=r._y,this.z=r._z,this}setFromColor(r){return this.x=r.r,this.y=r.g,this.z=r.b,this}equals(r){return r.x===this.x&&r.y===this.y&&r.z===this.z}fromArray(r,l=0){return this.x=r[l],this.y=r[l+1],this.z=r[l+2],this}toArray(r=[],l=0){return r[l]=this.x,r[l+1]=this.y,r[l+2]=this.z,r}fromBufferAttribute(r,l){return this.x=r.getX(l),this.y=r.getY(l),this.z=r.getZ(l),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const r=(Math.random()-.5)*2,l=Math.random()*Math.PI*2,m=Math.sqrt(1-r**2);return this.x=m*Math.cos(l),this.y=m*Math.sin(l),this.z=r,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Vr=new je,Wa=new Ti;class er{constructor(r=new je(1/0,1/0,1/0),l=new je(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=r,this.max=l}set(r,l){return this.min.copy(r),this.max.copy(l),this}setFromArray(r){this.makeEmpty();for(let l=0,m=r.length;l<m;l+=3)this.expandByPoint(Ds.fromArray(r,l));return this}setFromBufferAttribute(r){this.makeEmpty();for(let l=0,m=r.count;l<m;l++)this.expandByPoint(Ds.fromBufferAttribute(r,l));return this}setFromPoints(r){this.makeEmpty();for(let l=0,m=r.length;l<m;l++)this.expandByPoint(r[l]);return this}setFromCenterAndSize(r,l){const m=Ds.copy(l).multiplyScalar(.5);return this.min.copy(r).sub(m),this.max.copy(r).add(m),this}setFromObject(r,l=!1){return this.makeEmpty(),this.expandByObject(r,l)}clone(){return new this.constructor().copy(this)}copy(r){return this.min.copy(r.min),this.max.copy(r.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(r){return this.isEmpty()?r.set(0,0,0):r.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(r){return this.isEmpty()?r.set(0,0,0):r.subVectors(this.max,this.min)}expandByPoint(r){return this.min.min(r),this.max.max(r),this}expandByVector(r){return this.min.sub(r),this.max.add(r),this}expandByScalar(r){return this.min.addScalar(-r),this.max.addScalar(r),this}expandByObject(r,l=!1){r.updateWorldMatrix(!1,!1);const m=r.geometry;if(m!==void 0){const _=m.getAttribute("position");if(l===!0&&_!==void 0&&r.isInstancedMesh!==!0)for(let R=0,I=_.count;R<I;R++)r.isMesh===!0?r.getVertexPosition(R,Ds):Ds.fromBufferAttribute(_,R),Ds.applyMatrix4(r.matrixWorld),this.expandByPoint(Ds);else r.boundingBox!==void 0?(r.boundingBox===null&&r.computeBoundingBox(),$o.copy(r.boundingBox)):(m.boundingBox===null&&m.computeBoundingBox(),$o.copy(m.boundingBox)),$o.applyMatrix4(r.matrixWorld),this.union($o)}const y=r.children;for(let _=0,R=y.length;_<R;_++)this.expandByObject(y[_],l);return this}containsPoint(r){return!(r.x<this.min.x||r.x>this.max.x||r.y<this.min.y||r.y>this.max.y||r.z<this.min.z||r.z>this.max.z)}containsBox(r){return this.min.x<=r.min.x&&r.max.x<=this.max.x&&this.min.y<=r.min.y&&r.max.y<=this.max.y&&this.min.z<=r.min.z&&r.max.z<=this.max.z}getParameter(r,l){return l.set((r.x-this.min.x)/(this.max.x-this.min.x),(r.y-this.min.y)/(this.max.y-this.min.y),(r.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(r){return!(r.max.x<this.min.x||r.min.x>this.max.x||r.max.y<this.min.y||r.min.y>this.max.y||r.max.z<this.min.z||r.min.z>this.max.z)}intersectsSphere(r){return this.clampPoint(r.center,Ds),Ds.distanceToSquared(r.center)<=r.radius*r.radius}intersectsPlane(r){let l,m;return r.normal.x>0?(l=r.normal.x*this.min.x,m=r.normal.x*this.max.x):(l=r.normal.x*this.max.x,m=r.normal.x*this.min.x),r.normal.y>0?(l+=r.normal.y*this.min.y,m+=r.normal.y*this.max.y):(l+=r.normal.y*this.max.y,m+=r.normal.y*this.min.y),r.normal.z>0?(l+=r.normal.z*this.min.z,m+=r.normal.z*this.max.z):(l+=r.normal.z*this.max.z,m+=r.normal.z*this.min.z),l<=-r.constant&&m>=-r.constant}intersectsTriangle(r){if(this.isEmpty())return!1;this.getCenter(Er),ji.subVectors(this.max,Er),_s.subVectors(r.a,Er),Hi.subVectors(r.b,Er),io.subVectors(r.c,Er),Do.subVectors(Hi,_s),ls.subVectors(io,Hi),rr.subVectors(_s,io);let l=[0,-Do.z,Do.y,0,-ls.z,ls.y,0,-rr.z,rr.y,Do.z,0,-Do.x,ls.z,0,-ls.x,rr.z,0,-rr.x,-Do.y,Do.x,0,-ls.y,ls.x,0,-rr.y,rr.x,0];return!Qa(l,_s,Hi,io,ji)||(l=[1,0,0,0,1,0,0,0,1],!Qa(l,_s,Hi,io,ji))?!1:(yr.crossVectors(Do,ls),l=[yr.x,yr.y,yr.z],Qa(l,_s,Hi,io,ji))}clampPoint(r,l){return l.copy(r).clamp(this.min,this.max)}distanceToPoint(r){return this.clampPoint(r,Ds).distanceTo(r)}getBoundingSphere(r){return this.isEmpty()?r.makeEmpty():(this.getCenter(r.center),r.radius=this.getSize(Ds).length()*.5),r}intersect(r){return this.min.max(r.min),this.max.min(r.max),this.isEmpty()&&this.makeEmpty(),this}union(r){return this.min.min(r.min),this.max.max(r.max),this}applyMatrix4(r){return this.isEmpty()?this:(xo[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(r),xo[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(r),xo[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(r),xo[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(r),xo[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(r),xo[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(r),xo[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(r),xo[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(r),this.setFromPoints(xo),this)}translate(r){return this.min.add(r),this.max.add(r),this}equals(r){return r.min.equals(this.min)&&r.max.equals(this.max)}}const xo=[new je,new je,new je,new je,new je,new je,new je,new je],Ds=new je,$o=new er,_s=new je,Hi=new je,io=new je,Do=new je,ls=new je,rr=new je,Er=new je,ji=new je,yr=new je,cs=new je;function Qa(w,r,l,m,y){for(let _=0,R=w.length-3;_<=R;_+=3){cs.fromArray(w,_);const I=y.x*Math.abs(cs.x)+y.y*Math.abs(cs.y)+y.z*Math.abs(cs.z),O=r.dot(cs),N=l.dot(cs),V=m.dot(cs);if(Math.max(-Math.max(O,N,V),Math.min(O,N,V))>I)return!1}return!0}const Bf=new er,lc=new je,xu=new je;class Eo{constructor(r=new je,l=-1){this.center=r,this.radius=l}set(r,l){return this.center.copy(r),this.radius=l,this}setFromPoints(r,l){const m=this.center;l!==void 0?m.copy(l):Bf.setFromPoints(r).getCenter(m);let y=0;for(let _=0,R=r.length;_<R;_++)y=Math.max(y,m.distanceToSquared(r[_]));return this.radius=Math.sqrt(y),this}copy(r){return this.center.copy(r.center),this.radius=r.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(r){return r.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(r){return r.distanceTo(this.center)-this.radius}intersectsSphere(r){const l=this.radius+r.radius;return r.center.distanceToSquared(this.center)<=l*l}intersectsBox(r){return r.intersectsSphere(this)}intersectsPlane(r){return Math.abs(r.distanceToPoint(this.center))<=this.radius}clampPoint(r,l){const m=this.center.distanceToSquared(r);return l.copy(r),m>this.radius*this.radius&&(l.sub(this.center).normalize(),l.multiplyScalar(this.radius).add(this.center)),l}getBoundingBox(r){return this.isEmpty()?(r.makeEmpty(),r):(r.set(this.center,this.center),r.expandByScalar(this.radius),r)}applyMatrix4(r){return this.center.applyMatrix4(r),this.radius=this.radius*r.getMaxScaleOnAxis(),this}translate(r){return this.center.add(r),this}expandByPoint(r){if(this.isEmpty())return this.center.copy(r),this.radius=0,this;lc.subVectors(r,this.center);const l=lc.lengthSq();if(l>this.radius*this.radius){const m=Math.sqrt(l),y=(m-this.radius)*.5;this.center.addScaledVector(lc,y/m),this.radius+=y}return this}union(r){return r.isEmpty()?this:this.isEmpty()?(this.copy(r),this):(this.center.equals(r.center)===!0?this.radius=Math.max(this.radius,r.radius):(xu.subVectors(r.center,this.center).setLength(r.radius),this.expandByPoint(lc.copy(r.center).add(xu)),this.expandByPoint(lc.copy(r.center).sub(xu))),this)}equals(r){return r.center.equals(this.center)&&r.radius===this.radius}clone(){return new this.constructor().copy(this)}}const Jo=new je,Lf=new je,Eu=new je,Xa=new je,Pf=new je,bu=new je,Gs=new je;class Vs{constructor(r=new je,l=new je(0,0,-1)){this.origin=r,this.direction=l}set(r,l){return this.origin.copy(r),this.direction.copy(l),this}copy(r){return this.origin.copy(r.origin),this.direction.copy(r.direction),this}at(r,l){return l.copy(this.origin).addScaledVector(this.direction,r)}lookAt(r){return this.direction.copy(r).sub(this.origin).normalize(),this}recast(r){return this.origin.copy(this.at(r,Jo)),this}closestPointToPoint(r,l){l.subVectors(r,this.origin);const m=l.dot(this.direction);return m<0?l.copy(this.origin):l.copy(this.origin).addScaledVector(this.direction,m)}distanceToPoint(r){return Math.sqrt(this.distanceSqToPoint(r))}distanceSqToPoint(r){const l=Jo.subVectors(r,this.origin).dot(this.direction);return l<0?this.origin.distanceToSquared(r):(Jo.copy(this.origin).addScaledVector(this.direction,l),Jo.distanceToSquared(r))}distanceSqToSegment(r,l,m,y){Lf.copy(r).add(l).multiplyScalar(.5),Eu.copy(l).sub(r).normalize(),Xa.copy(this.origin).sub(Lf);const _=r.distanceTo(l)*.5,R=-this.direction.dot(Eu),I=Xa.dot(this.direction),O=-Xa.dot(Eu),N=Xa.lengthSq(),V=Math.abs(1-R*R);let Q,X,$,ie;if(V>0)if(Q=R*O-I,X=R*I-O,ie=_*V,Q>=0)if(X>=-ie)if(X<=ie){const ue=1/V;Q*=ue,X*=ue,$=Q*(Q+R*X+2*I)+X*(R*Q+X+2*O)+N}else X=_,Q=Math.max(0,-(R*X+I)),$=-Q*Q+X*(X+2*O)+N;else X=-_,Q=Math.max(0,-(R*X+I)),$=-Q*Q+X*(X+2*O)+N;else X<=-ie?(Q=Math.max(0,-(-R*_+I)),X=Q>0?-_:Math.min(Math.max(-_,-O),_),$=-Q*Q+X*(X+2*O)+N):X<=ie?(Q=0,X=Math.min(Math.max(-_,-O),_),$=X*(X+2*O)+N):(Q=Math.max(0,-(R*_+I)),X=Q>0?_:Math.min(Math.max(-_,-O),_),$=-Q*Q+X*(X+2*O)+N);else X=R>0?-_:_,Q=Math.max(0,-(R*X+I)),$=-Q*Q+X*(X+2*O)+N;return m&&m.copy(this.origin).addScaledVector(this.direction,Q),y&&y.copy(Lf).addScaledVector(Eu,X),$}intersectSphere(r,l){Jo.subVectors(r.center,this.origin);const m=Jo.dot(this.direction),y=Jo.dot(Jo)-m*m,_=r.radius*r.radius;if(y>_)return null;const R=Math.sqrt(_-y),I=m-R,O=m+R;return O<0?null:I<0?this.at(O,l):this.at(I,l)}intersectsSphere(r){return this.distanceSqToPoint(r.center)<=r.radius*r.radius}distanceToPlane(r){const l=r.normal.dot(this.direction);if(l===0)return r.distanceToPoint(this.origin)===0?0:null;const m=-(this.origin.dot(r.normal)+r.constant)/l;return m>=0?m:null}intersectPlane(r,l){const m=this.distanceToPlane(r);return m===null?null:this.at(m,l)}intersectsPlane(r){const l=r.distanceToPoint(this.origin);return l===0||r.normal.dot(this.direction)*l<0}intersectBox(r,l){let m,y,_,R,I,O;const N=1/this.direction.x,V=1/this.direction.y,Q=1/this.direction.z,X=this.origin;return N>=0?(m=(r.min.x-X.x)*N,y=(r.max.x-X.x)*N):(m=(r.max.x-X.x)*N,y=(r.min.x-X.x)*N),V>=0?(_=(r.min.y-X.y)*V,R=(r.max.y-X.y)*V):(_=(r.max.y-X.y)*V,R=(r.min.y-X.y)*V),m>R||_>y||((_>m||isNaN(m))&&(m=_),(R<y||isNaN(y))&&(y=R),Q>=0?(I=(r.min.z-X.z)*Q,O=(r.max.z-X.z)*Q):(I=(r.max.z-X.z)*Q,O=(r.min.z-X.z)*Q),m>O||I>y)||((I>m||m!==m)&&(m=I),(O<y||y!==y)&&(y=O),y<0)?null:this.at(m>=0?m:y,l)}intersectsBox(r){return this.intersectBox(r,Jo)!==null}intersectTriangle(r,l,m,y,_){Pf.subVectors(l,r),bu.subVectors(m,r),Gs.crossVectors(Pf,bu);let R=this.direction.dot(Gs),I;if(R>0){if(y)return null;I=1}else if(R<0)I=-1,R=-R;else return null;Xa.subVectors(this.origin,r);const O=I*this.direction.dot(bu.crossVectors(Xa,bu));if(O<0)return null;const N=I*this.direction.dot(Pf.cross(Xa));if(N<0||O+N>R)return null;const V=-I*Xa.dot(Gs);return V<0?null:this.at(V/R,_)}applyMatrix4(r){return this.origin.applyMatrix4(r),this.direction.transformDirection(r),this}equals(r){return r.origin.equals(this.origin)&&r.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class _i{constructor(r,l,m,y,_,R,I,O,N,V,Q,X,$,ie,ue,re){_i.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],r!==void 0&&this.set(r,l,m,y,_,R,I,O,N,V,Q,X,$,ie,ue,re)}set(r,l,m,y,_,R,I,O,N,V,Q,X,$,ie,ue,re){const q=this.elements;return q[0]=r,q[4]=l,q[8]=m,q[12]=y,q[1]=_,q[5]=R,q[9]=I,q[13]=O,q[2]=N,q[6]=V,q[10]=Q,q[14]=X,q[3]=$,q[7]=ie,q[11]=ue,q[15]=re,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new _i().fromArray(this.elements)}copy(r){const l=this.elements,m=r.elements;return l[0]=m[0],l[1]=m[1],l[2]=m[2],l[3]=m[3],l[4]=m[4],l[5]=m[5],l[6]=m[6],l[7]=m[7],l[8]=m[8],l[9]=m[9],l[10]=m[10],l[11]=m[11],l[12]=m[12],l[13]=m[13],l[14]=m[14],l[15]=m[15],this}copyPosition(r){const l=this.elements,m=r.elements;return l[12]=m[12],l[13]=m[13],l[14]=m[14],this}setFromMatrix3(r){const l=r.elements;return this.set(l[0],l[3],l[6],0,l[1],l[4],l[7],0,l[2],l[5],l[8],0,0,0,0,1),this}extractBasis(r,l,m){return r.setFromMatrixColumn(this,0),l.setFromMatrixColumn(this,1),m.setFromMatrixColumn(this,2),this}makeBasis(r,l,m){return this.set(r.x,l.x,m.x,0,r.y,l.y,m.y,0,r.z,l.z,m.z,0,0,0,0,1),this}extractRotation(r){const l=this.elements,m=r.elements,y=1/hl.setFromMatrixColumn(r,0).length(),_=1/hl.setFromMatrixColumn(r,1).length(),R=1/hl.setFromMatrixColumn(r,2).length();return l[0]=m[0]*y,l[1]=m[1]*y,l[2]=m[2]*y,l[3]=0,l[4]=m[4]*_,l[5]=m[5]*_,l[6]=m[6]*_,l[7]=0,l[8]=m[8]*R,l[9]=m[9]*R,l[10]=m[10]*R,l[11]=0,l[12]=0,l[13]=0,l[14]=0,l[15]=1,this}makeRotationFromEuler(r){const l=this.elements,m=r.x,y=r.y,_=r.z,R=Math.cos(m),I=Math.sin(m),O=Math.cos(y),N=Math.sin(y),V=Math.cos(_),Q=Math.sin(_);if(r.order==="XYZ"){const X=R*V,$=R*Q,ie=I*V,ue=I*Q;l[0]=O*V,l[4]=-O*Q,l[8]=N,l[1]=$+ie*N,l[5]=X-ue*N,l[9]=-I*O,l[2]=ue-X*N,l[6]=ie+$*N,l[10]=R*O}else if(r.order==="YXZ"){const X=O*V,$=O*Q,ie=N*V,ue=N*Q;l[0]=X+ue*I,l[4]=ie*I-$,l[8]=R*N,l[1]=R*Q,l[5]=R*V,l[9]=-I,l[2]=$*I-ie,l[6]=ue+X*I,l[10]=R*O}else if(r.order==="ZXY"){const X=O*V,$=O*Q,ie=N*V,ue=N*Q;l[0]=X-ue*I,l[4]=-R*Q,l[8]=ie+$*I,l[1]=$+ie*I,l[5]=R*V,l[9]=ue-X*I,l[2]=-R*N,l[6]=I,l[10]=R*O}else if(r.order==="ZYX"){const X=R*V,$=R*Q,ie=I*V,ue=I*Q;l[0]=O*V,l[4]=ie*N-$,l[8]=X*N+ue,l[1]=O*Q,l[5]=ue*N+X,l[9]=$*N-ie,l[2]=-N,l[6]=I*O,l[10]=R*O}else if(r.order==="YZX"){const X=R*O,$=R*N,ie=I*O,ue=I*N;l[0]=O*V,l[4]=ue-X*Q,l[8]=ie*Q+$,l[1]=Q,l[5]=R*V,l[9]=-I*V,l[2]=-N*V,l[6]=$*Q+ie,l[10]=X-ue*Q}else if(r.order==="XZY"){const X=R*O,$=R*N,ie=I*O,ue=I*N;l[0]=O*V,l[4]=-Q,l[8]=N*V,l[1]=X*Q+ue,l[5]=R*V,l[9]=$*Q-ie,l[2]=ie*Q-$,l[6]=I*V,l[10]=ue*Q+X}return l[3]=0,l[7]=0,l[11]=0,l[12]=0,l[13]=0,l[14]=0,l[15]=1,this}makeRotationFromQuaternion(r){return this.compose(_P,r,wP)}lookAt(r,l,m){const y=this.elements;return Oo.subVectors(r,l),Oo.lengthSq()===0&&(Oo.z=1),Oo.normalize(),cc.crossVectors(m,Oo),cc.lengthSq()===0&&(Math.abs(m.z)===1?Oo.x+=1e-4:Oo.z+=1e-4,Oo.normalize(),cc.crossVectors(m,Oo)),cc.normalize(),$m.crossVectors(Oo,cc),y[0]=cc.x,y[4]=$m.x,y[8]=Oo.x,y[1]=cc.y,y[5]=$m.y,y[9]=Oo.y,y[2]=cc.z,y[6]=$m.z,y[10]=Oo.z,this}multiply(r){return this.multiplyMatrices(this,r)}premultiply(r){return this.multiplyMatrices(r,this)}multiplyMatrices(r,l){const m=r.elements,y=l.elements,_=this.elements,R=m[0],I=m[4],O=m[8],N=m[12],V=m[1],Q=m[5],X=m[9],$=m[13],ie=m[2],ue=m[6],re=m[10],q=m[14],Se=m[3],fe=m[7],Me=m[11],ze=m[15],He=y[0],et=y[4],st=y[8],Be=y[12],Xe=y[1],rt=y[5],bt=y[9],Gt=y[13],lt=y[2],wt=y[6],Kt=y[10],qt=y[14],ln=y[3],Jt=y[7],pn=y[11],dn=y[15];return _[0]=R*He+I*Xe+O*lt+N*ln,_[4]=R*et+I*rt+O*wt+N*Jt,_[8]=R*st+I*bt+O*Kt+N*pn,_[12]=R*Be+I*Gt+O*qt+N*dn,_[1]=V*He+Q*Xe+X*lt+$*ln,_[5]=V*et+Q*rt+X*wt+$*Jt,_[9]=V*st+Q*bt+X*Kt+$*pn,_[13]=V*Be+Q*Gt+X*qt+$*dn,_[2]=ie*He+ue*Xe+re*lt+q*ln,_[6]=ie*et+ue*rt+re*wt+q*Jt,_[10]=ie*st+ue*bt+re*Kt+q*pn,_[14]=ie*Be+ue*Gt+re*qt+q*dn,_[3]=Se*He+fe*Xe+Me*lt+ze*ln,_[7]=Se*et+fe*rt+Me*wt+ze*Jt,_[11]=Se*st+fe*bt+Me*Kt+ze*pn,_[15]=Se*Be+fe*Gt+Me*qt+ze*dn,this}multiplyScalar(r){const l=this.elements;return l[0]*=r,l[4]*=r,l[8]*=r,l[12]*=r,l[1]*=r,l[5]*=r,l[9]*=r,l[13]*=r,l[2]*=r,l[6]*=r,l[10]*=r,l[14]*=r,l[3]*=r,l[7]*=r,l[11]*=r,l[15]*=r,this}determinant(){const r=this.elements,l=r[0],m=r[4],y=r[8],_=r[12],R=r[1],I=r[5],O=r[9],N=r[13],V=r[2],Q=r[6],X=r[10],$=r[14],ie=r[3],ue=r[7],re=r[11],q=r[15];return ie*(+_*O*Q-y*N*Q-_*I*X+m*N*X+y*I*$-m*O*$)+ue*(+l*O*$-l*N*X+_*R*X-y*R*$+y*N*V-_*O*V)+re*(+l*N*Q-l*I*$-_*R*Q+m*R*$+_*I*V-m*N*V)+q*(-y*I*V-l*O*Q+l*I*X+y*R*Q-m*R*X+m*O*V)}transpose(){const r=this.elements;let l;return l=r[1],r[1]=r[4],r[4]=l,l=r[2],r[2]=r[8],r[8]=l,l=r[6],r[6]=r[9],r[9]=l,l=r[3],r[3]=r[12],r[12]=l,l=r[7],r[7]=r[13],r[13]=l,l=r[11],r[11]=r[14],r[14]=l,this}setPosition(r,l,m){const y=this.elements;return r.isVector3?(y[12]=r.x,y[13]=r.y,y[14]=r.z):(y[12]=r,y[13]=l,y[14]=m),this}invert(){const r=this.elements,l=r[0],m=r[1],y=r[2],_=r[3],R=r[4],I=r[5],O=r[6],N=r[7],V=r[8],Q=r[9],X=r[10],$=r[11],ie=r[12],ue=r[13],re=r[14],q=r[15],Se=Q*re*N-ue*X*N+ue*O*$-I*re*$-Q*O*q+I*X*q,fe=ie*X*N-V*re*N-ie*O*$+R*re*$+V*O*q-R*X*q,Me=V*ue*N-ie*Q*N+ie*I*$-R*ue*$-V*I*q+R*Q*q,ze=ie*Q*O-V*ue*O-ie*I*X+R*ue*X+V*I*re-R*Q*re,He=l*Se+m*fe+y*Me+_*ze;if(He===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const et=1/He;return r[0]=Se*et,r[1]=(ue*X*_-Q*re*_-ue*y*$+m*re*$+Q*y*q-m*X*q)*et,r[2]=(I*re*_-ue*O*_+ue*y*N-m*re*N-I*y*q+m*O*q)*et,r[3]=(Q*O*_-I*X*_-Q*y*N+m*X*N+I*y*$-m*O*$)*et,r[4]=fe*et,r[5]=(V*re*_-ie*X*_+ie*y*$-l*re*$-V*y*q+l*X*q)*et,r[6]=(ie*O*_-R*re*_-ie*y*N+l*re*N+R*y*q-l*O*q)*et,r[7]=(R*X*_-V*O*_+V*y*N-l*X*N-R*y*$+l*O*$)*et,r[8]=Me*et,r[9]=(ie*Q*_-V*ue*_-ie*m*$+l*ue*$+V*m*q-l*Q*q)*et,r[10]=(R*ue*_-ie*I*_+ie*m*N-l*ue*N-R*m*q+l*I*q)*et,r[11]=(V*I*_-R*Q*_-V*m*N+l*Q*N+R*m*$-l*I*$)*et,r[12]=ze*et,r[13]=(V*ue*y-ie*Q*y+ie*m*X-l*ue*X-V*m*re+l*Q*re)*et,r[14]=(ie*I*y-R*ue*y-ie*m*O+l*ue*O+R*m*re-l*I*re)*et,r[15]=(R*Q*y-V*I*y+V*m*O-l*Q*O-R*m*X+l*I*X)*et,this}scale(r){const l=this.elements,m=r.x,y=r.y,_=r.z;return l[0]*=m,l[4]*=y,l[8]*=_,l[1]*=m,l[5]*=y,l[9]*=_,l[2]*=m,l[6]*=y,l[10]*=_,l[3]*=m,l[7]*=y,l[11]*=_,this}getMaxScaleOnAxis(){const r=this.elements,l=r[0]*r[0]+r[1]*r[1]+r[2]*r[2],m=r[4]*r[4]+r[5]*r[5]+r[6]*r[6],y=r[8]*r[8]+r[9]*r[9]+r[10]*r[10];return Math.sqrt(Math.max(l,m,y))}makeTranslation(r,l,m){return r.isVector3?this.set(1,0,0,r.x,0,1,0,r.y,0,0,1,r.z,0,0,0,1):this.set(1,0,0,r,0,1,0,l,0,0,1,m,0,0,0,1),this}makeRotationX(r){const l=Math.cos(r),m=Math.sin(r);return this.set(1,0,0,0,0,l,-m,0,0,m,l,0,0,0,0,1),this}makeRotationY(r){const l=Math.cos(r),m=Math.sin(r);return this.set(l,0,m,0,0,1,0,0,-m,0,l,0,0,0,0,1),this}makeRotationZ(r){const l=Math.cos(r),m=Math.sin(r);return this.set(l,-m,0,0,m,l,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(r,l){const m=Math.cos(l),y=Math.sin(l),_=1-m,R=r.x,I=r.y,O=r.z,N=_*R,V=_*I;return this.set(N*R+m,N*I-y*O,N*O+y*I,0,N*I+y*O,V*I+m,V*O-y*R,0,N*O-y*I,V*O+y*R,_*O*O+m,0,0,0,0,1),this}makeScale(r,l,m){return this.set(r,0,0,0,0,l,0,0,0,0,m,0,0,0,0,1),this}makeShear(r,l,m,y,_,R){return this.set(1,m,_,0,r,1,R,0,l,y,1,0,0,0,0,1),this}compose(r,l,m){const y=this.elements,_=l._x,R=l._y,I=l._z,O=l._w,N=_+_,V=R+R,Q=I+I,X=_*N,$=_*V,ie=_*Q,ue=R*V,re=R*Q,q=I*Q,Se=O*N,fe=O*V,Me=O*Q,ze=m.x,He=m.y,et=m.z;return y[0]=(1-(ue+q))*ze,y[1]=($+Me)*ze,y[2]=(ie-fe)*ze,y[3]=0,y[4]=($-Me)*He,y[5]=(1-(X+q))*He,y[6]=(re+Se)*He,y[7]=0,y[8]=(ie+fe)*et,y[9]=(re-Se)*et,y[10]=(1-(X+ue))*et,y[11]=0,y[12]=r.x,y[13]=r.y,y[14]=r.z,y[15]=1,this}decompose(r,l,m){const y=this.elements;let _=hl.set(y[0],y[1],y[2]).length();const R=hl.set(y[4],y[5],y[6]).length(),I=hl.set(y[8],y[9],y[10]).length();this.determinant()<0&&(_=-_),r.x=y[12],r.y=y[13],r.z=y[14],ua.copy(this);const N=1/_,V=1/R,Q=1/I;return ua.elements[0]*=N,ua.elements[1]*=N,ua.elements[2]*=N,ua.elements[4]*=V,ua.elements[5]*=V,ua.elements[6]*=V,ua.elements[8]*=Q,ua.elements[9]*=Q,ua.elements[10]*=Q,l.setFromRotationMatrix(ua),m.x=_,m.y=R,m.z=I,this}makePerspective(r,l,m,y,_,R,I=Yo){const O=this.elements,N=2*_/(l-r),V=2*_/(m-y),Q=(l+r)/(l-r),X=(m+y)/(m-y);let $,ie;if(I===Yo)$=-(R+_)/(R-_),ie=-2*R*_/(R-_);else if(I===lh)$=-R/(R-_),ie=-R*_/(R-_);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+I);return O[0]=N,O[4]=0,O[8]=Q,O[12]=0,O[1]=0,O[5]=V,O[9]=X,O[13]=0,O[2]=0,O[6]=0,O[10]=$,O[14]=ie,O[3]=0,O[7]=0,O[11]=-1,O[15]=0,this}makeOrthographic(r,l,m,y,_,R,I=Yo){const O=this.elements,N=1/(l-r),V=1/(m-y),Q=1/(R-_),X=(l+r)*N,$=(m+y)*V;let ie,ue;if(I===Yo)ie=(R+_)*Q,ue=-2*Q;else if(I===lh)ie=_*Q,ue=-1*Q;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+I);return O[0]=2*N,O[4]=0,O[8]=0,O[12]=-X,O[1]=0,O[5]=2*V,O[9]=0,O[13]=-$,O[2]=0,O[6]=0,O[10]=ue,O[14]=-ie,O[3]=0,O[7]=0,O[11]=0,O[15]=1,this}equals(r){const l=this.elements,m=r.elements;for(let y=0;y<16;y++)if(l[y]!==m[y])return!1;return!0}fromArray(r,l=0){for(let m=0;m<16;m++)this.elements[m]=r[m+l];return this}toArray(r=[],l=0){const m=this.elements;return r[l]=m[0],r[l+1]=m[1],r[l+2]=m[2],r[l+3]=m[3],r[l+4]=m[4],r[l+5]=m[5],r[l+6]=m[6],r[l+7]=m[7],r[l+8]=m[8],r[l+9]=m[9],r[l+10]=m[10],r[l+11]=m[11],r[l+12]=m[12],r[l+13]=m[13],r[l+14]=m[14],r[l+15]=m[15],r}}const hl=new je,ua=new _i,_P=new je(0,0,0),wP=new je(1,1,1),cc=new je,$m=new je,Oo=new je,bw=new _i,_w=new Ti;class Df{constructor(r=0,l=0,m=0,y=Df.DEFAULT_ORDER){this.isEuler=!0,this._x=r,this._y=l,this._z=m,this._order=y}get x(){return this._x}set x(r){this._x=r,this._onChangeCallback()}get y(){return this._y}set y(r){this._y=r,this._onChangeCallback()}get z(){return this._z}set z(r){this._z=r,this._onChangeCallback()}get order(){return this._order}set order(r){this._order=r,this._onChangeCallback()}set(r,l,m,y=this._order){return this._x=r,this._y=l,this._z=m,this._order=y,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(r){return this._x=r._x,this._y=r._y,this._z=r._z,this._order=r._order,this._onChangeCallback(),this}setFromRotationMatrix(r,l=this._order,m=!0){const y=r.elements,_=y[0],R=y[4],I=y[8],O=y[1],N=y[5],V=y[9],Q=y[2],X=y[6],$=y[10];switch(l){case"XYZ":this._y=Math.asin(Nr(I,-1,1)),Math.abs(I)<.9999999?(this._x=Math.atan2(-V,$),this._z=Math.atan2(-R,_)):(this._x=Math.atan2(X,N),this._z=0);break;case"YXZ":this._x=Math.asin(-Nr(V,-1,1)),Math.abs(V)<.9999999?(this._y=Math.atan2(I,$),this._z=Math.atan2(O,N)):(this._y=Math.atan2(-Q,_),this._z=0);break;case"ZXY":this._x=Math.asin(Nr(X,-1,1)),Math.abs(X)<.9999999?(this._y=Math.atan2(-Q,$),this._z=Math.atan2(-R,N)):(this._y=0,this._z=Math.atan2(O,_));break;case"ZYX":this._y=Math.asin(-Nr(Q,-1,1)),Math.abs(Q)<.9999999?(this._x=Math.atan2(X,$),this._z=Math.atan2(O,_)):(this._x=0,this._z=Math.atan2(-R,N));break;case"YZX":this._z=Math.asin(Nr(O,-1,1)),Math.abs(O)<.9999999?(this._x=Math.atan2(-V,N),this._y=Math.atan2(-Q,_)):(this._x=0,this._y=Math.atan2(I,$));break;case"XZY":this._z=Math.asin(-Nr(R,-1,1)),Math.abs(R)<.9999999?(this._x=Math.atan2(X,N),this._y=Math.atan2(I,_)):(this._x=Math.atan2(-V,$),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+l)}return this._order=l,m===!0&&this._onChangeCallback(),this}setFromQuaternion(r,l,m){return bw.makeRotationFromQuaternion(r),this.setFromRotationMatrix(bw,l,m)}setFromVector3(r,l=this._order){return this.set(r.x,r.y,r.z,l)}reorder(r){return _w.setFromEuler(this),this.setFromQuaternion(_w,r)}equals(r){return r._x===this._x&&r._y===this._y&&r._z===this._z&&r._order===this._order}fromArray(r){return this._x=r[0],this._y=r[1],this._z=r[2],r[3]!==void 0&&(this._order=r[3]),this._onChangeCallback(),this}toArray(r=[],l=0){return r[l]=this._x,r[l+1]=this._y,r[l+2]=this._z,r[l+3]=this._order,r}_onChange(r){return this._onChangeCallback=r,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}Df.DEFAULT_ORDER="XYZ";class Jm{constructor(){this.mask=1}set(r){this.mask=(1<<r|0)>>>0}enable(r){this.mask|=1<<r|0}enableAll(){this.mask=-1}toggle(r){this.mask^=1<<r|0}disable(r){this.mask&=~(1<<r|0)}disableAll(){this.mask=0}test(r){return(this.mask&r.mask)!==0}isEnabled(r){return(this.mask&(1<<r|0))!==0}}let MP=0;const ww=new je,_u=new Ti,ul=new _i,Zm=new je,Of=new je,CP=new je,SP=new Ti,Mw=new je(1,0,0),Cw=new je(0,1,0),Sw=new je(0,0,1),TP={type:"added"},RP={type:"removed"};class mr extends to{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:MP++}),this.uuid=no(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=mr.DEFAULT_UP.clone();const r=new je,l=new Df,m=new Ti,y=new je(1,1,1);function _(){m.setFromEuler(l,!1)}function R(){l.setFromQuaternion(m,void 0,!1)}l._onChange(_),m._onChange(R),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:r},rotation:{configurable:!0,enumerable:!0,value:l},quaternion:{configurable:!0,enumerable:!0,value:m},scale:{configurable:!0,enumerable:!0,value:y},modelViewMatrix:{value:new _i},normalMatrix:{value:new Ui}}),this.matrix=new _i,this.matrixWorld=new _i,this.matrixAutoUpdate=mr.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.matrixWorldAutoUpdate=mr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.layers=new Jm,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(r){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(r),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(r){return this.quaternion.premultiply(r),this}setRotationFromAxisAngle(r,l){this.quaternion.setFromAxisAngle(r,l)}setRotationFromEuler(r){this.quaternion.setFromEuler(r,!0)}setRotationFromMatrix(r){this.quaternion.setFromRotationMatrix(r)}setRotationFromQuaternion(r){this.quaternion.copy(r)}rotateOnAxis(r,l){return _u.setFromAxisAngle(r,l),this.quaternion.multiply(_u),this}rotateOnWorldAxis(r,l){return _u.setFromAxisAngle(r,l),this.quaternion.premultiply(_u),this}rotateX(r){return this.rotateOnAxis(Mw,r)}rotateY(r){return this.rotateOnAxis(Cw,r)}rotateZ(r){return this.rotateOnAxis(Sw,r)}translateOnAxis(r,l){return ww.copy(r).applyQuaternion(this.quaternion),this.position.add(ww.multiplyScalar(l)),this}translateX(r){return this.translateOnAxis(Mw,r)}translateY(r){return this.translateOnAxis(Cw,r)}translateZ(r){return this.translateOnAxis(Sw,r)}localToWorld(r){return this.updateWorldMatrix(!0,!1),r.applyMatrix4(this.matrixWorld)}worldToLocal(r){return this.updateWorldMatrix(!0,!1),r.applyMatrix4(ul.copy(this.matrixWorld).invert())}lookAt(r,l,m){r.isVector3?Zm.copy(r):Zm.set(r,l,m);const y=this.parent;this.updateWorldMatrix(!0,!1),Of.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?ul.lookAt(Of,Zm,this.up):ul.lookAt(Zm,Of,this.up),this.quaternion.setFromRotationMatrix(ul),y&&(ul.extractRotation(y.matrixWorld),_u.setFromRotationMatrix(ul),this.quaternion.premultiply(_u.invert()))}add(r){if(arguments.length>1){for(let l=0;l<arguments.length;l++)this.add(arguments[l]);return this}return r===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",r),this):(r&&r.isObject3D?(r.parent!==null&&r.parent.remove(r),r.parent=this,this.children.push(r),r.dispatchEvent(TP)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",r),this)}remove(r){if(arguments.length>1){for(let m=0;m<arguments.length;m++)this.remove(arguments[m]);return this}const l=this.children.indexOf(r);return l!==-1&&(r.parent=null,this.children.splice(l,1),r.dispatchEvent(RP)),this}removeFromParent(){const r=this.parent;return r!==null&&r.remove(this),this}clear(){return this.remove(...this.children)}attach(r){return this.updateWorldMatrix(!0,!1),ul.copy(this.matrixWorld).invert(),r.parent!==null&&(r.parent.updateWorldMatrix(!0,!1),ul.multiply(r.parent.matrixWorld)),r.applyMatrix4(ul),this.add(r),r.updateWorldMatrix(!1,!0),this}getObjectById(r){return this.getObjectByProperty("id",r)}getObjectByName(r){return this.getObjectByProperty("name",r)}getObjectByProperty(r,l){if(this[r]===l)return this;for(let m=0,y=this.children.length;m<y;m++){const R=this.children[m].getObjectByProperty(r,l);if(R!==void 0)return R}}getObjectsByProperty(r,l){let m=[];this[r]===l&&m.push(this);for(let y=0,_=this.children.length;y<_;y++){const R=this.children[y].getObjectsByProperty(r,l);R.length>0&&(m=m.concat(R))}return m}getWorldPosition(r){return this.updateWorldMatrix(!0,!1),r.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(r){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Of,r,CP),r}getWorldScale(r){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Of,SP,r),r}getWorldDirection(r){this.updateWorldMatrix(!0,!1);const l=this.matrixWorld.elements;return r.set(l[8],l[9],l[10]).normalize()}raycast(){}traverse(r){r(this);const l=this.children;for(let m=0,y=l.length;m<y;m++)l[m].traverse(r)}traverseVisible(r){if(this.visible===!1)return;r(this);const l=this.children;for(let m=0,y=l.length;m<y;m++)l[m].traverseVisible(r)}traverseAncestors(r){const l=this.parent;l!==null&&(r(l),l.traverseAncestors(r))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(r){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||r)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,r=!0);const l=this.children;for(let m=0,y=l.length;m<y;m++){const _=l[m];(_.matrixWorldAutoUpdate===!0||r===!0)&&_.updateMatrixWorld(r)}}updateWorldMatrix(r,l){const m=this.parent;if(r===!0&&m!==null&&m.matrixWorldAutoUpdate===!0&&m.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),l===!0){const y=this.children;for(let _=0,R=y.length;_<R;_++){const I=y[_];I.matrixWorldAutoUpdate===!0&&I.updateWorldMatrix(!1,!0)}}}toJSON(r){const l=r===void 0||typeof r=="string",m={};l&&(r={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},m.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const y={};y.uuid=this.uuid,y.type=this.type,this.name!==""&&(y.name=this.name),this.castShadow===!0&&(y.castShadow=!0),this.receiveShadow===!0&&(y.receiveShadow=!0),this.visible===!1&&(y.visible=!1),this.frustumCulled===!1&&(y.frustumCulled=!1),this.renderOrder!==0&&(y.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(y.userData=this.userData),y.layers=this.layers.mask,y.matrix=this.matrix.toArray(),y.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(y.matrixAutoUpdate=!1),this.isInstancedMesh&&(y.type="InstancedMesh",y.count=this.count,y.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(y.instanceColor=this.instanceColor.toJSON()));function _(I,O){return I[O.uuid]===void 0&&(I[O.uuid]=O.toJSON(r)),O.uuid}if(this.isScene)this.background&&(this.background.isColor?y.background=this.background.toJSON():this.background.isTexture&&(y.background=this.background.toJSON(r).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(y.environment=this.environment.toJSON(r).uuid);else if(this.isMesh||this.isLine||this.isPoints){y.geometry=_(r.geometries,this.geometry);const I=this.geometry.parameters;if(I!==void 0&&I.shapes!==void 0){const O=I.shapes;if(Array.isArray(O))for(let N=0,V=O.length;N<V;N++){const Q=O[N];_(r.shapes,Q)}else _(r.shapes,O)}}if(this.isSkinnedMesh&&(y.bindMode=this.bindMode,y.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(_(r.skeletons,this.skeleton),y.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const I=[];for(let O=0,N=this.material.length;O<N;O++)I.push(_(r.materials,this.material[O]));y.material=I}else y.material=_(r.materials,this.material);if(this.children.length>0){y.children=[];for(let I=0;I<this.children.length;I++)y.children.push(this.children[I].toJSON(r).object)}if(this.animations.length>0){y.animations=[];for(let I=0;I<this.animations.length;I++){const O=this.animations[I];y.animations.push(_(r.animations,O))}}if(l){const I=R(r.geometries),O=R(r.materials),N=R(r.textures),V=R(r.images),Q=R(r.shapes),X=R(r.skeletons),$=R(r.animations),ie=R(r.nodes);I.length>0&&(m.geometries=I),O.length>0&&(m.materials=O),N.length>0&&(m.textures=N),V.length>0&&(m.images=V),Q.length>0&&(m.shapes=Q),X.length>0&&(m.skeletons=X),$.length>0&&(m.animations=$),ie.length>0&&(m.nodes=ie)}return m.object=y,m;function R(I){const O=[];for(const N in I){const V=I[N];delete V.metadata,O.push(V)}return O}}clone(r){return new this.constructor().copy(this,r)}copy(r,l=!0){if(this.name=r.name,this.up.copy(r.up),this.position.copy(r.position),this.rotation.order=r.rotation.order,this.quaternion.copy(r.quaternion),this.scale.copy(r.scale),this.matrix.copy(r.matrix),this.matrixWorld.copy(r.matrixWorld),this.matrixAutoUpdate=r.matrixAutoUpdate,this.matrixWorldNeedsUpdate=r.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=r.matrixWorldAutoUpdate,this.layers.mask=r.layers.mask,this.visible=r.visible,this.castShadow=r.castShadow,this.receiveShadow=r.receiveShadow,this.frustumCulled=r.frustumCulled,this.renderOrder=r.renderOrder,this.animations=r.animations.slice(),this.userData=JSON.parse(JSON.stringify(r.userData)),l===!0)for(let m=0;m<r.children.length;m++){const y=r.children[m];this.add(y.clone())}return this}}mr.DEFAULT_UP=new je(0,1,0),mr.DEFAULT_MATRIX_AUTO_UPDATE=!0,mr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const da=new je,dl=new je,Qy=new je,fl=new je,wu=new je,Mu=new je,Tw=new je,Xy=new je,Ky=new je,qy=new je;let eg=!1;class bo{constructor(r=new je,l=new je,m=new je){this.a=r,this.b=l,this.c=m}static getNormal(r,l,m,y){y.subVectors(m,l),da.subVectors(r,l),y.cross(da);const _=y.lengthSq();return _>0?y.multiplyScalar(1/Math.sqrt(_)):y.set(0,0,0)}static getBarycoord(r,l,m,y,_){da.subVectors(y,l),dl.subVectors(m,l),Qy.subVectors(r,l);const R=da.dot(da),I=da.dot(dl),O=da.dot(Qy),N=dl.dot(dl),V=dl.dot(Qy),Q=R*N-I*I;if(Q===0)return _.set(-2,-1,-1);const X=1/Q,$=(N*O-I*V)*X,ie=(R*V-I*O)*X;return _.set(1-$-ie,ie,$)}static containsPoint(r,l,m,y){return this.getBarycoord(r,l,m,y,fl),fl.x>=0&&fl.y>=0&&fl.x+fl.y<=1}static getUV(r,l,m,y,_,R,I,O){return eg===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),eg=!0),this.getInterpolation(r,l,m,y,_,R,I,O)}static getInterpolation(r,l,m,y,_,R,I,O){return this.getBarycoord(r,l,m,y,fl),O.setScalar(0),O.addScaledVector(_,fl.x),O.addScaledVector(R,fl.y),O.addScaledVector(I,fl.z),O}static isFrontFacing(r,l,m,y){return da.subVectors(m,l),dl.subVectors(r,l),da.cross(dl).dot(y)<0}set(r,l,m){return this.a.copy(r),this.b.copy(l),this.c.copy(m),this}setFromPointsAndIndices(r,l,m,y){return this.a.copy(r[l]),this.b.copy(r[m]),this.c.copy(r[y]),this}setFromAttributeAndIndices(r,l,m,y){return this.a.fromBufferAttribute(r,l),this.b.fromBufferAttribute(r,m),this.c.fromBufferAttribute(r,y),this}clone(){return new this.constructor().copy(this)}copy(r){return this.a.copy(r.a),this.b.copy(r.b),this.c.copy(r.c),this}getArea(){return da.subVectors(this.c,this.b),dl.subVectors(this.a,this.b),da.cross(dl).length()*.5}getMidpoint(r){return r.addVectors(this.a,this.b).add(this.c).multiplyScalar(.3333333333333333)}getNormal(r){return bo.getNormal(this.a,this.b,this.c,r)}getPlane(r){return r.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(r,l){return bo.getBarycoord(r,this.a,this.b,this.c,l)}getUV(r,l,m,y,_){return eg===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),eg=!0),bo.getInterpolation(r,this.a,this.b,this.c,l,m,y,_)}getInterpolation(r,l,m,y,_){return bo.getInterpolation(r,this.a,this.b,this.c,l,m,y,_)}containsPoint(r){return bo.containsPoint(r,this.a,this.b,this.c)}isFrontFacing(r){return bo.isFrontFacing(this.a,this.b,this.c,r)}intersectsBox(r){return r.intersectsTriangle(this)}closestPointToPoint(r,l){const m=this.a,y=this.b,_=this.c;let R,I;wu.subVectors(y,m),Mu.subVectors(_,m),Xy.subVectors(r,m);const O=wu.dot(Xy),N=Mu.dot(Xy);if(O<=0&&N<=0)return l.copy(m);Ky.subVectors(r,y);const V=wu.dot(Ky),Q=Mu.dot(Ky);if(V>=0&&Q<=V)return l.copy(y);const X=O*Q-V*N;if(X<=0&&O>=0&&V<=0)return R=O/(O-V),l.copy(m).addScaledVector(wu,R);qy.subVectors(r,_);const $=wu.dot(qy),ie=Mu.dot(qy);if(ie>=0&&$<=ie)return l.copy(_);const ue=$*N-O*ie;if(ue<=0&&N>=0&&ie<=0)return I=N/(N-ie),l.copy(m).addScaledVector(Mu,I);const re=V*ie-$*Q;if(re<=0&&Q-V>=0&&$-ie>=0)return Tw.subVectors(_,y),I=(Q-V)/(Q-V+($-ie)),l.copy(y).addScaledVector(Tw,I);const q=1/(re+ue+X);return R=ue*q,I=X*q,l.copy(m).addScaledVector(wu,R).addScaledVector(Mu,I)}equals(r){return r.a.equals(this.a)&&r.b.equals(this.b)&&r.c.equals(this.c)}}const Rw={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},hc={h:0,s:0,l:0},tg={h:0,s:0,l:0};function Yy(w,r,l){return l<0&&(l+=1),l>1&&(l-=1),l<.16666666666666666?w+(r-w)*6*l:l<.5?r:l<.6666666666666666?w+(r-w)*6*(.6666666666666666-l):w}class Hn{constructor(r,l,m){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(r,l,m)}set(r,l,m){if(l===void 0&&m===void 0){const y=r;y&&y.isColor?this.copy(y):typeof y=="number"?this.setHex(y):typeof y=="string"&&this.setStyle(y)}else this.setRGB(r,l,m);return this}setScalar(r){return this.r=r,this.g=r,this.b=r,this}setHex(r,l=Cr){return r=Math.floor(r),this.r=(r>>16&255)/255,this.g=(r>>8&255)/255,this.b=(r&255)/255,vr.toWorkingColorSpace(this,l),this}setRGB(r,l,m,y=vr.workingColorSpace){return this.r=r,this.g=l,this.b=m,vr.toWorkingColorSpace(this,y),this}setHSL(r,l,m,y=vr.workingColorSpace){if(r=Sf(r,1),l=Nr(l,0,1),m=Nr(m,0,1),l===0)this.r=this.g=this.b=m;else{const _=m<=.5?m*(1+l):m+l-m*l,R=2*m-_;this.r=Yy(R,_,r+.3333333333333333),this.g=Yy(R,_,r),this.b=Yy(R,_,r-.3333333333333333)}return vr.toWorkingColorSpace(this,y),this}setStyle(r,l=Cr){function m(_){_!==void 0&&parseFloat(_)<1&&console.warn("THREE.Color: Alpha component of "+r+" will be ignored.")}let y;if(y=/^(\w+)\(([^\)]*)\)/.exec(r)){let _;const R=y[1],I=y[2];switch(R){case"rgb":case"rgba":if(_=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(I))return m(_[4]),this.setRGB(Math.min(255,parseInt(_[1],10))/255,Math.min(255,parseInt(_[2],10))/255,Math.min(255,parseInt(_[3],10))/255,l);if(_=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(I))return m(_[4]),this.setRGB(Math.min(100,parseInt(_[1],10))/100,Math.min(100,parseInt(_[2],10))/100,Math.min(100,parseInt(_[3],10))/100,l);break;case"hsl":case"hsla":if(_=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(I))return m(_[4]),this.setHSL(parseFloat(_[1])/360,parseFloat(_[2])/100,parseFloat(_[3])/100,l);break;default:console.warn("THREE.Color: Unknown color model "+r)}}else if(y=/^\#([A-Fa-f\d]+)$/.exec(r)){const _=y[1],R=_.length;if(R===3)return this.setRGB(parseInt(_.charAt(0),16)/15,parseInt(_.charAt(1),16)/15,parseInt(_.charAt(2),16)/15,l);if(R===6)return this.setHex(parseInt(_,16),l);console.warn("THREE.Color: Invalid hex color "+r)}else if(r&&r.length>0)return this.setColorName(r,l);return this}setColorName(r,l=Cr){const m=Rw[r.toLowerCase()];return m!==void 0?this.setHex(m,l):console.warn("THREE.Color: Unknown color "+r),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(r){return this.r=r.r,this.g=r.g,this.b=r.b,this}copySRGBToLinear(r){return this.r=ac(r.r),this.g=ac(r.g),this.b=ac(r.b),this}copyLinearToSRGB(r){return this.r=If(r.r),this.g=If(r.g),this.b=If(r.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(r=Cr){return vr.fromWorkingColorSpace(Hs.copy(this),r),Math.round(Nr(Hs.r*255,0,255))*65536+Math.round(Nr(Hs.g*255,0,255))*256+Math.round(Nr(Hs.b*255,0,255))}getHexString(r=Cr){return("000000"+this.getHex(r).toString(16)).slice(-6)}getHSL(r,l=vr.workingColorSpace){vr.fromWorkingColorSpace(Hs.copy(this),l);const m=Hs.r,y=Hs.g,_=Hs.b,R=Math.max(m,y,_),I=Math.min(m,y,_);let O,N;const V=(I+R)/2;if(I===R)O=0,N=0;else{const Q=R-I;switch(N=V<=.5?Q/(R+I):Q/(2-R-I),R){case m:O=(y-_)/Q+(y<_?6:0);break;case y:O=(_-m)/Q+2;break;case _:O=(m-y)/Q+4;break}O/=6}return r.h=O,r.s=N,r.l=V,r}getRGB(r,l=vr.workingColorSpace){return vr.fromWorkingColorSpace(Hs.copy(this),l),r.r=Hs.r,r.g=Hs.g,r.b=Hs.b,r}getStyle(r=Cr){vr.fromWorkingColorSpace(Hs.copy(this),r);const l=Hs.r,m=Hs.g,y=Hs.b;return r!==Cr?`color(${r} ${l.toFixed(3)} ${m.toFixed(3)} ${y.toFixed(3)})`:`rgb(${Math.round(l*255)},${Math.round(m*255)},${Math.round(y*255)})`}offsetHSL(r,l,m){return this.getHSL(hc),this.setHSL(hc.h+r,hc.s+l,hc.l+m)}add(r){return this.r+=r.r,this.g+=r.g,this.b+=r.b,this}addColors(r,l){return this.r=r.r+l.r,this.g=r.g+l.g,this.b=r.b+l.b,this}addScalar(r){return this.r+=r,this.g+=r,this.b+=r,this}sub(r){return this.r=Math.max(0,this.r-r.r),this.g=Math.max(0,this.g-r.g),this.b=Math.max(0,this.b-r.b),this}multiply(r){return this.r*=r.r,this.g*=r.g,this.b*=r.b,this}multiplyScalar(r){return this.r*=r,this.g*=r,this.b*=r,this}lerp(r,l){return this.r+=(r.r-this.r)*l,this.g+=(r.g-this.g)*l,this.b+=(r.b-this.b)*l,this}lerpColors(r,l,m){return this.r=r.r+(l.r-r.r)*m,this.g=r.g+(l.g-r.g)*m,this.b=r.b+(l.b-r.b)*m,this}lerpHSL(r,l){this.getHSL(hc),r.getHSL(tg);const m=ch(hc.h,tg.h,l),y=ch(hc.s,tg.s,l),_=ch(hc.l,tg.l,l);return this.setHSL(m,y,_),this}setFromVector3(r){return this.r=r.x,this.g=r.y,this.b=r.z,this}applyMatrix3(r){const l=this.r,m=this.g,y=this.b,_=r.elements;return this.r=_[0]*l+_[3]*m+_[6]*y,this.g=_[1]*l+_[4]*m+_[7]*y,this.b=_[2]*l+_[5]*m+_[8]*y,this}equals(r){return r.r===this.r&&r.g===this.g&&r.b===this.b}fromArray(r,l=0){return this.r=r[l],this.g=r[l+1],this.b=r[l+2],this}toArray(r=[],l=0){return r[l]=this.r,r[l+1]=this.g,r[l+2]=this.b,r}fromBufferAttribute(r,l){return this.r=r.getX(l),this.g=r.getY(l),this.b=r.getZ(l),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const Hs=new Hn;Hn.NAMES=Rw;let IP=0;class js extends to{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:IP++}),this.uuid=no(),this.name="",this.type="Material",this.blending=D,this.side=C,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Pe,this.blendDst=me,this.blendEquation=z,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Hn(0,0,0),this.blendAlpha=0,this.depthFunc=Tn,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=Mf,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=ol,this.stencilZFail=ol,this.stencilZPass=ol,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(r){this._alphaTest>0!=r>0&&this.version++,this._alphaTest=r}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(r){if(r!==void 0)for(const l in r){const m=r[l];if(m===void 0){console.warn(`THREE.Material: parameter '${l}' has value of undefined.`);continue}const y=this[l];if(y===void 0){console.warn(`THREE.Material: '${l}' is not a property of THREE.${this.type}.`);continue}y&&y.isColor?y.set(m):y&&y.isVector3&&m&&m.isVector3?y.copy(m):this[l]=m}}toJSON(r){const l=r===void 0||typeof r=="string";l&&(r={textures:{},images:{}});const m={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};m.uuid=this.uuid,m.type=this.type,this.name!==""&&(m.name=this.name),this.color&&this.color.isColor&&(m.color=this.color.getHex()),this.roughness!==void 0&&(m.roughness=this.roughness),this.metalness!==void 0&&(m.metalness=this.metalness),this.sheen!==void 0&&(m.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(m.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(m.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(m.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(m.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(m.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(m.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(m.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(m.shininess=this.shininess),this.clearcoat!==void 0&&(m.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(m.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(m.clearcoatMap=this.clearcoatMap.toJSON(r).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(m.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(r).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(m.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(r).uuid,m.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(m.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(m.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(m.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(m.iridescenceMap=this.iridescenceMap.toJSON(r).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(m.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(r).uuid),this.anisotropy!==void 0&&(m.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(m.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(m.anisotropyMap=this.anisotropyMap.toJSON(r).uuid),this.map&&this.map.isTexture&&(m.map=this.map.toJSON(r).uuid),this.matcap&&this.matcap.isTexture&&(m.matcap=this.matcap.toJSON(r).uuid),this.alphaMap&&this.alphaMap.isTexture&&(m.alphaMap=this.alphaMap.toJSON(r).uuid),this.lightMap&&this.lightMap.isTexture&&(m.lightMap=this.lightMap.toJSON(r).uuid,m.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(m.aoMap=this.aoMap.toJSON(r).uuid,m.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(m.bumpMap=this.bumpMap.toJSON(r).uuid,m.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(m.normalMap=this.normalMap.toJSON(r).uuid,m.normalMapType=this.normalMapType,m.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(m.displacementMap=this.displacementMap.toJSON(r).uuid,m.displacementScale=this.displacementScale,m.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(m.roughnessMap=this.roughnessMap.toJSON(r).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(m.metalnessMap=this.metalnessMap.toJSON(r).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(m.emissiveMap=this.emissiveMap.toJSON(r).uuid),this.specularMap&&this.specularMap.isTexture&&(m.specularMap=this.specularMap.toJSON(r).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(m.specularIntensityMap=this.specularIntensityMap.toJSON(r).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(m.specularColorMap=this.specularColorMap.toJSON(r).uuid),this.envMap&&this.envMap.isTexture&&(m.envMap=this.envMap.toJSON(r).uuid,this.combine!==void 0&&(m.combine=this.combine)),this.envMapIntensity!==void 0&&(m.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(m.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(m.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(m.gradientMap=this.gradientMap.toJSON(r).uuid),this.transmission!==void 0&&(m.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(m.transmissionMap=this.transmissionMap.toJSON(r).uuid),this.thickness!==void 0&&(m.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(m.thicknessMap=this.thicknessMap.toJSON(r).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(m.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(m.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(m.size=this.size),this.shadowSide!==null&&(m.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(m.sizeAttenuation=this.sizeAttenuation),this.blending!==D&&(m.blending=this.blending),this.side!==C&&(m.side=this.side),this.vertexColors===!0&&(m.vertexColors=!0),this.opacity<1&&(m.opacity=this.opacity),this.transparent===!0&&(m.transparent=!0),this.blendSrc!==Pe&&(m.blendSrc=this.blendSrc),this.blendDst!==me&&(m.blendDst=this.blendDst),this.blendEquation!==z&&(m.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(m.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(m.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(m.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(m.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(m.blendAlpha=this.blendAlpha),this.depthFunc!==Tn&&(m.depthFunc=this.depthFunc),this.depthTest===!1&&(m.depthTest=this.depthTest),this.depthWrite===!1&&(m.depthWrite=this.depthWrite),this.colorWrite===!1&&(m.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(m.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==Mf&&(m.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(m.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(m.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ol&&(m.stencilFail=this.stencilFail),this.stencilZFail!==ol&&(m.stencilZFail=this.stencilZFail),this.stencilZPass!==ol&&(m.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(m.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(m.rotation=this.rotation),this.polygonOffset===!0&&(m.polygonOffset=!0),this.polygonOffsetFactor!==0&&(m.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(m.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(m.linewidth=this.linewidth),this.dashSize!==void 0&&(m.dashSize=this.dashSize),this.gapSize!==void 0&&(m.gapSize=this.gapSize),this.scale!==void 0&&(m.scale=this.scale),this.dithering===!0&&(m.dithering=!0),this.alphaTest>0&&(m.alphaTest=this.alphaTest),this.alphaHash===!0&&(m.alphaHash=!0),this.alphaToCoverage===!0&&(m.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(m.premultipliedAlpha=!0),this.forceSinglePass===!0&&(m.forceSinglePass=!0),this.wireframe===!0&&(m.wireframe=!0),this.wireframeLinewidth>1&&(m.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(m.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(m.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(m.flatShading=!0),this.visible===!1&&(m.visible=!1),this.toneMapped===!1&&(m.toneMapped=!1),this.fog===!1&&(m.fog=!1),Object.keys(this.userData).length>0&&(m.userData=this.userData);function y(_){const R=[];for(const I in _){const O=_[I];delete O.metadata,R.push(O)}return R}if(l){const _=y(r.textures),R=y(r.images);_.length>0&&(m.textures=_),R.length>0&&(m.images=R)}return m}clone(){return new this.constructor().copy(this)}copy(r){this.name=r.name,this.blending=r.blending,this.side=r.side,this.vertexColors=r.vertexColors,this.opacity=r.opacity,this.transparent=r.transparent,this.blendSrc=r.blendSrc,this.blendDst=r.blendDst,this.blendEquation=r.blendEquation,this.blendSrcAlpha=r.blendSrcAlpha,this.blendDstAlpha=r.blendDstAlpha,this.blendEquationAlpha=r.blendEquationAlpha,this.blendColor.copy(r.blendColor),this.blendAlpha=r.blendAlpha,this.depthFunc=r.depthFunc,this.depthTest=r.depthTest,this.depthWrite=r.depthWrite,this.stencilWriteMask=r.stencilWriteMask,this.stencilFunc=r.stencilFunc,this.stencilRef=r.stencilRef,this.stencilFuncMask=r.stencilFuncMask,this.stencilFail=r.stencilFail,this.stencilZFail=r.stencilZFail,this.stencilZPass=r.stencilZPass,this.stencilWrite=r.stencilWrite;const l=r.clippingPlanes;let m=null;if(l!==null){const y=l.length;m=new Array(y);for(let _=0;_!==y;++_)m[_]=l[_].clone()}return this.clippingPlanes=m,this.clipIntersection=r.clipIntersection,this.clipShadows=r.clipShadows,this.shadowSide=r.shadowSide,this.colorWrite=r.colorWrite,this.precision=r.precision,this.polygonOffset=r.polygonOffset,this.polygonOffsetFactor=r.polygonOffsetFactor,this.polygonOffsetUnits=r.polygonOffsetUnits,this.dithering=r.dithering,this.alphaTest=r.alphaTest,this.alphaHash=r.alphaHash,this.alphaToCoverage=r.alphaToCoverage,this.premultipliedAlpha=r.premultipliedAlpha,this.forceSinglePass=r.forceSinglePass,this.visible=r.visible,this.toneMapped=r.toneMapped,this.userData=JSON.parse(JSON.stringify(r.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(r){r===!0&&this.version++}}class uc extends js{constructor(r){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Hn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Nt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.specularMap=r.specularMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.combine=r.combine,this.reflectivity=r.reflectivity,this.refractionRatio=r.refractionRatio,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.fog=r.fog,this}}const pl=BP();function BP(){const w=new ArrayBuffer(4),r=new Float32Array(w),l=new Uint32Array(w),m=new Uint32Array(512),y=new Uint32Array(512);for(let O=0;O<256;++O){const N=O-127;N<-27?(m[O]=0,m[O|256]=32768,y[O]=24,y[O|256]=24):N<-14?(m[O]=1024>>-N-14,m[O|256]=1024>>-N-14|32768,y[O]=-N-1,y[O|256]=-N-1):N<=15?(m[O]=N+15<<10,m[O|256]=N+15<<10|32768,y[O]=13,y[O|256]=13):N<128?(m[O]=31744,m[O|256]=64512,y[O]=24,y[O|256]=24):(m[O]=31744,m[O|256]=64512,y[O]=13,y[O|256]=13)}const _=new Uint32Array(2048),R=new Uint32Array(64),I=new Uint32Array(64);for(let O=1;O<1024;++O){let N=O<<13,V=0;for(;!(N&8388608);)N<<=1,V-=8388608;N&=-8388609,V+=947912704,_[O]=N|V}for(let O=1024;O<2048;++O)_[O]=939524096+(O-1024<<13);for(let O=1;O<31;++O)R[O]=O<<23;R[31]=1199570944,R[32]=2147483648;for(let O=33;O<63;++O)R[O]=2147483648+(O-32<<23);R[63]=3347054592;for(let O=1;O<64;++O)O!==32&&(I[O]=1024);return{floatView:r,uint32View:l,baseTable:m,shiftTable:y,mantissaTable:_,exponentTable:R,offsetTable:I}}function _o(w){Math.abs(w)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),w=Nr(w,-65504,65504),pl.floatView[0]=w;const r=pl.uint32View[0],l=r>>23&511;return pl.baseTable[l]+((r&8388607)>>pl.shiftTable[l])}function Ff(w){const r=w>>10;return pl.uint32View[0]=pl.mantissaTable[pl.offsetTable[r]+(w&1023)]+pl.exponentTable[r],pl.floatView[0]}const LP={toHalfFloat:_o,fromHalfFloat:Ff},is=new je,ng=new en;class Sr{constructor(r,l,m=!1){if(Array.isArray(r))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=r,this.itemSize=l,this.count=r!==void 0?r.length/l:0,this.normalized=m,this.usage=ah,this.updateRange={offset:0,count:-1},this.gpuType=Ei,this.version=0}onUploadCallback(){}set needsUpdate(r){r===!0&&this.version++}setUsage(r){return this.usage=r,this}copy(r){return this.name=r.name,this.array=new r.array.constructor(r.array),this.itemSize=r.itemSize,this.count=r.count,this.normalized=r.normalized,this.usage=r.usage,this.gpuType=r.gpuType,this}copyAt(r,l,m){r*=this.itemSize,m*=l.itemSize;for(let y=0,_=this.itemSize;y<_;y++)this.array[r+y]=l.array[m+y];return this}copyArray(r){return this.array.set(r),this}applyMatrix3(r){if(this.itemSize===2)for(let l=0,m=this.count;l<m;l++)ng.fromBufferAttribute(this,l),ng.applyMatrix3(r),this.setXY(l,ng.x,ng.y);else if(this.itemSize===3)for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.applyMatrix3(r),this.setXYZ(l,is.x,is.y,is.z);return this}applyMatrix4(r){for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.applyMatrix4(r),this.setXYZ(l,is.x,is.y,is.z);return this}applyNormalMatrix(r){for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.applyNormalMatrix(r),this.setXYZ(l,is.x,is.y,is.z);return this}transformDirection(r){for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.transformDirection(r),this.setXYZ(l,is.x,is.y,is.z);return this}set(r,l=0){return this.array.set(r,l),this}getComponent(r,l){let m=this.array[r*this.itemSize+l];return this.normalized&&(m=zs(m,this.array)),m}setComponent(r,l,m){return this.normalized&&(m=Ni(m,this.array)),this.array[r*this.itemSize+l]=m,this}getX(r){let l=this.array[r*this.itemSize];return this.normalized&&(l=zs(l,this.array)),l}setX(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize]=l,this}getY(r){let l=this.array[r*this.itemSize+1];return this.normalized&&(l=zs(l,this.array)),l}setY(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+1]=l,this}getZ(r){let l=this.array[r*this.itemSize+2];return this.normalized&&(l=zs(l,this.array)),l}setZ(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+2]=l,this}getW(r){let l=this.array[r*this.itemSize+3];return this.normalized&&(l=zs(l,this.array)),l}setW(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+3]=l,this}setXY(r,l,m){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array)),this.array[r+0]=l,this.array[r+1]=m,this}setXYZ(r,l,m,y){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array)),this.array[r+0]=l,this.array[r+1]=m,this.array[r+2]=y,this}setXYZW(r,l,m,y,_){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array),_=Ni(_,this.array)),this.array[r+0]=l,this.array[r+1]=m,this.array[r+2]=y,this.array[r+3]=_,this}onUpload(r){return this.onUploadCallback=r,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const r={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(r.name=this.name),this.usage!==ah&&(r.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(r.updateRange=this.updateRange),r}}class PP extends Sr{constructor(r,l,m){super(new Int8Array(r),l,m)}}class DP extends Sr{constructor(r,l,m){super(new Uint8Array(r),l,m)}}class OP extends Sr{constructor(r,l,m){super(new Uint8ClampedArray(r),l,m)}}class FP extends Sr{constructor(r,l,m){super(new Int16Array(r),l,m)}}class $y extends Sr{constructor(r,l,m){super(new Uint16Array(r),l,m)}}class NP extends Sr{constructor(r,l,m){super(new Int32Array(r),l,m)}}class Jy extends Sr{constructor(r,l,m){super(new Uint32Array(r),l,m)}}class UP extends Sr{constructor(r,l,m){super(new Uint16Array(r),l,m),this.isFloat16BufferAttribute=!0}getX(r){let l=Ff(this.array[r*this.itemSize]);return this.normalized&&(l=zs(l,this.array)),l}setX(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize]=_o(l),this}getY(r){let l=Ff(this.array[r*this.itemSize+1]);return this.normalized&&(l=zs(l,this.array)),l}setY(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+1]=_o(l),this}getZ(r){let l=Ff(this.array[r*this.itemSize+2]);return this.normalized&&(l=zs(l,this.array)),l}setZ(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+2]=_o(l),this}getW(r){let l=Ff(this.array[r*this.itemSize+3]);return this.normalized&&(l=zs(l,this.array)),l}setW(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+3]=_o(l),this}setXY(r,l,m){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array)),this.array[r+0]=_o(l),this.array[r+1]=_o(m),this}setXYZ(r,l,m,y){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array)),this.array[r+0]=_o(l),this.array[r+1]=_o(m),this.array[r+2]=_o(y),this}setXYZW(r,l,m,y,_){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array),_=Ni(_,this.array)),this.array[r+0]=_o(l),this.array[r+1]=_o(m),this.array[r+2]=_o(y),this.array[r+3]=_o(_),this}}class ni extends Sr{constructor(r,l,m){super(new Float32Array(r),l,m)}}class kP extends Sr{constructor(r,l,m){super(new Float64Array(r),l,m)}}let zP=0;const Zo=new _i,Zy=new mr,Cu=new je,Fo=new er,Nf=new er,ws=new je;class Yi extends to{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:zP++}),this.uuid=no(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(r){return Array.isArray(r)?this.index=new(jm(r)?Jy:$y)(r,1):this.index=r,this}getAttribute(r){return this.attributes[r]}setAttribute(r,l){return this.attributes[r]=l,this}deleteAttribute(r){return delete this.attributes[r],this}hasAttribute(r){return this.attributes[r]!==void 0}addGroup(r,l,m=0){this.groups.push({start:r,count:l,materialIndex:m})}clearGroups(){this.groups=[]}setDrawRange(r,l){this.drawRange.start=r,this.drawRange.count=l}applyMatrix4(r){const l=this.attributes.position;l!==void 0&&(l.applyMatrix4(r),l.needsUpdate=!0);const m=this.attributes.normal;if(m!==void 0){const _=new Ui().getNormalMatrix(r);m.applyNormalMatrix(_),m.needsUpdate=!0}const y=this.attributes.tangent;return y!==void 0&&(y.transformDirection(r),y.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(r){return Zo.makeRotationFromQuaternion(r),this.applyMatrix4(Zo),this}rotateX(r){return Zo.makeRotationX(r),this.applyMatrix4(Zo),this}rotateY(r){return Zo.makeRotationY(r),this.applyMatrix4(Zo),this}rotateZ(r){return Zo.makeRotationZ(r),this.applyMatrix4(Zo),this}translate(r,l,m){return Zo.makeTranslation(r,l,m),this.applyMatrix4(Zo),this}scale(r,l,m){return Zo.makeScale(r,l,m),this.applyMatrix4(Zo),this}lookAt(r){return Zy.lookAt(r),Zy.updateMatrix(),this.applyMatrix4(Zy.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Cu).negate(),this.translate(Cu.x,Cu.y,Cu.z),this}setFromPoints(r){const l=[];for(let m=0,y=r.length;m<y;m++){const _=r[m];l.push(_.x,_.y,_.z||0)}return this.setAttribute("position",new ni(l,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new er);const r=this.attributes.position,l=this.morphAttributes.position;if(r&&r.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new je(-1/0,-1/0,-1/0),new je(1/0,1/0,1/0));return}if(r!==void 0){if(this.boundingBox.setFromBufferAttribute(r),l)for(let m=0,y=l.length;m<y;m++){const _=l[m];Fo.setFromBufferAttribute(_),this.morphTargetsRelative?(ws.addVectors(this.boundingBox.min,Fo.min),this.boundingBox.expandByPoint(ws),ws.addVectors(this.boundingBox.max,Fo.max),this.boundingBox.expandByPoint(ws)):(this.boundingBox.expandByPoint(Fo.min),this.boundingBox.expandByPoint(Fo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Eo);const r=this.attributes.position,l=this.morphAttributes.position;if(r&&r.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new je,1/0);return}if(r){const m=this.boundingSphere.center;if(Fo.setFromBufferAttribute(r),l)for(let _=0,R=l.length;_<R;_++){const I=l[_];Nf.setFromBufferAttribute(I),this.morphTargetsRelative?(ws.addVectors(Fo.min,Nf.min),Fo.expandByPoint(ws),ws.addVectors(Fo.max,Nf.max),Fo.expandByPoint(ws)):(Fo.expandByPoint(Nf.min),Fo.expandByPoint(Nf.max))}Fo.getCenter(m);let y=0;for(let _=0,R=r.count;_<R;_++)ws.fromBufferAttribute(r,_),y=Math.max(y,m.distanceToSquared(ws));if(l)for(let _=0,R=l.length;_<R;_++){const I=l[_],O=this.morphTargetsRelative;for(let N=0,V=I.count;N<V;N++)ws.fromBufferAttribute(I,N),O&&(Cu.fromBufferAttribute(r,N),ws.add(Cu)),y=Math.max(y,m.distanceToSquared(ws))}this.boundingSphere.radius=Math.sqrt(y),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const r=this.index,l=this.attributes;if(r===null||l.position===void 0||l.normal===void 0||l.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const m=r.array,y=l.position.array,_=l.normal.array,R=l.uv.array,I=y.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new Sr(new Float32Array(4*I),4));const O=this.getAttribute("tangent").array,N=[],V=[];for(let Xe=0;Xe<I;Xe++)N[Xe]=new je,V[Xe]=new je;const Q=new je,X=new je,$=new je,ie=new en,ue=new en,re=new en,q=new je,Se=new je;function fe(Xe,rt,bt){Q.fromArray(y,Xe*3),X.fromArray(y,rt*3),$.fromArray(y,bt*3),ie.fromArray(R,Xe*2),ue.fromArray(R,rt*2),re.fromArray(R,bt*2),X.sub(Q),$.sub(Q),ue.sub(ie),re.sub(ie);const Gt=1/(ue.x*re.y-re.x*ue.y);isFinite(Gt)&&(q.copy(X).multiplyScalar(re.y).addScaledVector($,-ue.y).multiplyScalar(Gt),Se.copy($).multiplyScalar(ue.x).addScaledVector(X,-re.x).multiplyScalar(Gt),N[Xe].add(q),N[rt].add(q),N[bt].add(q),V[Xe].add(Se),V[rt].add(Se),V[bt].add(Se))}let Me=this.groups;Me.length===0&&(Me=[{start:0,count:m.length}]);for(let Xe=0,rt=Me.length;Xe<rt;++Xe){const bt=Me[Xe],Gt=bt.start,lt=bt.count;for(let wt=Gt,Kt=Gt+lt;wt<Kt;wt+=3)fe(m[wt+0],m[wt+1],m[wt+2])}const ze=new je,He=new je,et=new je,st=new je;function Be(Xe){et.fromArray(_,Xe*3),st.copy(et);const rt=N[Xe];ze.copy(rt),ze.sub(et.multiplyScalar(et.dot(rt))).normalize(),He.crossVectors(st,rt);const Gt=He.dot(V[Xe])<0?-1:1;O[Xe*4]=ze.x,O[Xe*4+1]=ze.y,O[Xe*4+2]=ze.z,O[Xe*4+3]=Gt}for(let Xe=0,rt=Me.length;Xe<rt;++Xe){const bt=Me[Xe],Gt=bt.start,lt=bt.count;for(let wt=Gt,Kt=Gt+lt;wt<Kt;wt+=3)Be(m[wt+0]),Be(m[wt+1]),Be(m[wt+2])}}computeVertexNormals(){const r=this.index,l=this.getAttribute("position");if(l!==void 0){let m=this.getAttribute("normal");if(m===void 0)m=new Sr(new Float32Array(l.count*3),3),this.setAttribute("normal",m);else for(let X=0,$=m.count;X<$;X++)m.setXYZ(X,0,0,0);const y=new je,_=new je,R=new je,I=new je,O=new je,N=new je,V=new je,Q=new je;if(r)for(let X=0,$=r.count;X<$;X+=3){const ie=r.getX(X+0),ue=r.getX(X+1),re=r.getX(X+2);y.fromBufferAttribute(l,ie),_.fromBufferAttribute(l,ue),R.fromBufferAttribute(l,re),V.subVectors(R,_),Q.subVectors(y,_),V.cross(Q),I.fromBufferAttribute(m,ie),O.fromBufferAttribute(m,ue),N.fromBufferAttribute(m,re),I.add(V),O.add(V),N.add(V),m.setXYZ(ie,I.x,I.y,I.z),m.setXYZ(ue,O.x,O.y,O.z),m.setXYZ(re,N.x,N.y,N.z)}else for(let X=0,$=l.count;X<$;X+=3)y.fromBufferAttribute(l,X+0),_.fromBufferAttribute(l,X+1),R.fromBufferAttribute(l,X+2),V.subVectors(R,_),Q.subVectors(y,_),V.cross(Q),m.setXYZ(X+0,V.x,V.y,V.z),m.setXYZ(X+1,V.x,V.y,V.z),m.setXYZ(X+2,V.x,V.y,V.z);this.normalizeNormals(),m.needsUpdate=!0}}normalizeNormals(){const r=this.attributes.normal;for(let l=0,m=r.count;l<m;l++)ws.fromBufferAttribute(r,l),ws.normalize(),r.setXYZ(l,ws.x,ws.y,ws.z)}toNonIndexed(){function r(I,O){const N=I.array,V=I.itemSize,Q=I.normalized,X=new N.constructor(O.length*V);let $=0,ie=0;for(let ue=0,re=O.length;ue<re;ue++){I.isInterleavedBufferAttribute?$=O[ue]*I.data.stride+I.offset:$=O[ue]*V;for(let q=0;q<V;q++)X[ie++]=N[$++]}return new Sr(X,V,Q)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const l=new Yi,m=this.index.array,y=this.attributes;for(const I in y){const O=y[I],N=r(O,m);l.setAttribute(I,N)}const _=this.morphAttributes;for(const I in _){const O=[],N=_[I];for(let V=0,Q=N.length;V<Q;V++){const X=N[V],$=r(X,m);O.push($)}l.morphAttributes[I]=O}l.morphTargetsRelative=this.morphTargetsRelative;const R=this.groups;for(let I=0,O=R.length;I<O;I++){const N=R[I];l.addGroup(N.start,N.count,N.materialIndex)}return l}toJSON(){const r={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(r.uuid=this.uuid,r.type=this.type,this.name!==""&&(r.name=this.name),Object.keys(this.userData).length>0&&(r.userData=this.userData),this.parameters!==void 0){const O=this.parameters;for(const N in O)O[N]!==void 0&&(r[N]=O[N]);return r}r.data={attributes:{}};const l=this.index;l!==null&&(r.data.index={type:l.array.constructor.name,array:Array.prototype.slice.call(l.array)});const m=this.attributes;for(const O in m){const N=m[O];r.data.attributes[O]=N.toJSON(r.data)}const y={};let _=!1;for(const O in this.morphAttributes){const N=this.morphAttributes[O],V=[];for(let Q=0,X=N.length;Q<X;Q++){const $=N[Q];V.push($.toJSON(r.data))}V.length>0&&(y[O]=V,_=!0)}_&&(r.data.morphAttributes=y,r.data.morphTargetsRelative=this.morphTargetsRelative);const R=this.groups;R.length>0&&(r.data.groups=JSON.parse(JSON.stringify(R)));const I=this.boundingSphere;return I!==null&&(r.data.boundingSphere={center:I.center.toArray(),radius:I.radius}),r}clone(){return new this.constructor().copy(this)}copy(r){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const l={};this.name=r.name;const m=r.index;m!==null&&this.setIndex(m.clone(l));const y=r.attributes;for(const N in y){const V=y[N];this.setAttribute(N,V.clone(l))}const _=r.morphAttributes;for(const N in _){const V=[],Q=_[N];for(let X=0,$=Q.length;X<$;X++)V.push(Q[X].clone(l));this.morphAttributes[N]=V}this.morphTargetsRelative=r.morphTargetsRelative;const R=r.groups;for(let N=0,V=R.length;N<V;N++){const Q=R[N];this.addGroup(Q.start,Q.count,Q.materialIndex)}const I=r.boundingBox;I!==null&&(this.boundingBox=I.clone());const O=r.boundingSphere;return O!==null&&(this.boundingSphere=O.clone()),this.drawRange.start=r.drawRange.start,this.drawRange.count=r.drawRange.count,this.userData=r.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const Iw=new _i,dh=new Vs,ig=new Eo,Bw=new je,Su=new je,Tu=new je,Ru=new je,ex=new je,rg=new je,sg=new en,og=new en,ag=new en,Lw=new je,Pw=new je,Dw=new je,lg=new je,cg=new je;class Os extends mr{constructor(r=new Yi,l=new uc){super(),this.isMesh=!0,this.type="Mesh",this.geometry=r,this.material=l,this.updateMorphTargets()}copy(r,l){return super.copy(r,l),r.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=r.morphTargetInfluences.slice()),r.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},r.morphTargetDictionary)),this.material=Array.isArray(r.material)?r.material.slice():r.material,this.geometry=r.geometry,this}updateMorphTargets(){const l=this.geometry.morphAttributes,m=Object.keys(l);if(m.length>0){const y=l[m[0]];if(y!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let _=0,R=y.length;_<R;_++){const I=y[_].name||String(_);this.morphTargetInfluences.push(0),this.morphTargetDictionary[I]=_}}}}getVertexPosition(r,l){const m=this.geometry,y=m.attributes.position,_=m.morphAttributes.position,R=m.morphTargetsRelative;l.fromBufferAttribute(y,r);const I=this.morphTargetInfluences;if(_&&I){rg.set(0,0,0);for(let O=0,N=_.length;O<N;O++){const V=I[O],Q=_[O];V!==0&&(ex.fromBufferAttribute(Q,r),R?rg.addScaledVector(ex,V):rg.addScaledVector(ex.sub(l),V))}l.add(rg)}return l}raycast(r,l){const m=this.geometry,y=this.material,_=this.matrixWorld;y!==void 0&&(m.boundingSphere===null&&m.computeBoundingSphere(),ig.copy(m.boundingSphere),ig.applyMatrix4(_),dh.copy(r.ray).recast(r.near),!(ig.containsPoint(dh.origin)===!1&&(dh.intersectSphere(ig,Bw)===null||dh.origin.distanceToSquared(Bw)>(r.far-r.near)**2))&&(Iw.copy(_).invert(),dh.copy(r.ray).applyMatrix4(Iw),!(m.boundingBox!==null&&dh.intersectsBox(m.boundingBox)===!1)&&this._computeIntersections(r,l,dh)))}_computeIntersections(r,l,m){let y;const _=this.geometry,R=this.material,I=_.index,O=_.attributes.position,N=_.attributes.uv,V=_.attributes.uv1,Q=_.attributes.normal,X=_.groups,$=_.drawRange;if(I!==null)if(Array.isArray(R))for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie],q=R[re.materialIndex],Se=Math.max(re.start,$.start),fe=Math.min(I.count,Math.min(re.start+re.count,$.start+$.count));for(let Me=Se,ze=fe;Me<ze;Me+=3){const He=I.getX(Me),et=I.getX(Me+1),st=I.getX(Me+2);y=hg(this,q,r,m,N,V,Q,He,et,st),y&&(y.faceIndex=Math.floor(Me/3),y.face.materialIndex=re.materialIndex,l.push(y))}}else{const ie=Math.max(0,$.start),ue=Math.min(I.count,$.start+$.count);for(let re=ie,q=ue;re<q;re+=3){const Se=I.getX(re),fe=I.getX(re+1),Me=I.getX(re+2);y=hg(this,R,r,m,N,V,Q,Se,fe,Me),y&&(y.faceIndex=Math.floor(re/3),l.push(y))}}else if(O!==void 0)if(Array.isArray(R))for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie],q=R[re.materialIndex],Se=Math.max(re.start,$.start),fe=Math.min(O.count,Math.min(re.start+re.count,$.start+$.count));for(let Me=Se,ze=fe;Me<ze;Me+=3){const He=Me,et=Me+1,st=Me+2;y=hg(this,q,r,m,N,V,Q,He,et,st),y&&(y.faceIndex=Math.floor(Me/3),y.face.materialIndex=re.materialIndex,l.push(y))}}else{const ie=Math.max(0,$.start),ue=Math.min(O.count,$.start+$.count);for(let re=ie,q=ue;re<q;re+=3){const Se=re,fe=re+1,Me=re+2;y=hg(this,R,r,m,N,V,Q,Se,fe,Me),y&&(y.faceIndex=Math.floor(re/3),l.push(y))}}}}function GP(w,r,l,m,y,_,R,I){let O;if(r.side===T?O=m.intersectTriangle(R,_,y,!0,I):O=m.intersectTriangle(y,_,R,r.side===C,I),O===null)return null;cg.copy(I),cg.applyMatrix4(w.matrixWorld);const N=l.ray.origin.distanceTo(cg);return N<l.near||N>l.far?null:{distance:N,point:cg.clone(),object:w}}function hg(w,r,l,m,y,_,R,I,O,N){w.getVertexPosition(I,Su),w.getVertexPosition(O,Tu),w.getVertexPosition(N,Ru);const V=GP(w,r,l,m,Su,Tu,Ru,lg);if(V){y&&(sg.fromBufferAttribute(y,I),og.fromBufferAttribute(y,O),ag.fromBufferAttribute(y,N),V.uv=bo.getInterpolation(lg,Su,Tu,Ru,sg,og,ag,new en)),_&&(sg.fromBufferAttribute(_,I),og.fromBufferAttribute(_,O),ag.fromBufferAttribute(_,N),V.uv1=bo.getInterpolation(lg,Su,Tu,Ru,sg,og,ag,new en),V.uv2=V.uv1),R&&(Lw.fromBufferAttribute(R,I),Pw.fromBufferAttribute(R,O),Dw.fromBufferAttribute(R,N),V.normal=bo.getInterpolation(lg,Su,Tu,Ru,Lw,Pw,Dw,new je),V.normal.dot(m.direction)>0&&V.normal.multiplyScalar(-1));const Q={a:I,b:O,c:N,normal:new je,materialIndex:0};bo.getNormal(Su,Tu,Ru,Q.normal),V.face=Q}return V}class fh extends Yi{constructor(r=1,l=1,m=1,y=1,_=1,R=1){super(),this.type="BoxGeometry",this.parameters={width:r,height:l,depth:m,widthSegments:y,heightSegments:_,depthSegments:R};const I=this;y=Math.floor(y),_=Math.floor(_),R=Math.floor(R);const O=[],N=[],V=[],Q=[];let X=0,$=0;ie("z","y","x",-1,-1,m,l,r,R,_,0),ie("z","y","x",1,-1,m,l,-r,R,_,1),ie("x","z","y",1,1,r,m,l,y,R,2),ie("x","z","y",1,-1,r,m,-l,y,R,3),ie("x","y","z",1,-1,r,l,m,y,_,4),ie("x","y","z",-1,-1,r,l,-m,y,_,5),this.setIndex(O),this.setAttribute("position",new ni(N,3)),this.setAttribute("normal",new ni(V,3)),this.setAttribute("uv",new ni(Q,2));function ie(ue,re,q,Se,fe,Me,ze,He,et,st,Be){const Xe=Me/et,rt=ze/st,bt=Me/2,Gt=ze/2,lt=He/2,wt=et+1,Kt=st+1;let qt=0,ln=0;const Jt=new je;for(let pn=0;pn<Kt;pn++){const dn=pn*rt-Gt;for(let Qn=0;Qn<wt;Qn++){const Qi=Qn*Xe-bt;Jt[ue]=Qi*Se,Jt[re]=dn*fe,Jt[q]=lt,N.push(Jt.x,Jt.y,Jt.z),Jt[ue]=0,Jt[re]=0,Jt[q]=He>0?1:-1,V.push(Jt.x,Jt.y,Jt.z),Q.push(Qn/et),Q.push(1-pn/st),qt+=1}}for(let pn=0;pn<st;pn++)for(let dn=0;dn<et;dn++){const Qn=X+dn+wt*pn,Qi=X+dn+wt*(pn+1),ki=X+(dn+1)+wt*(pn+1),Ht=X+(dn+1)+wt*pn;O.push(Qn,Qi,Ht),O.push(Qi,ki,Ht),ln+=6}I.addGroup($,ln,Be),$+=ln,X+=qt}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new fh(r.width,r.height,r.depth,r.widthSegments,r.heightSegments,r.depthSegments)}}function Iu(w){const r={};for(const l in w){r[l]={};for(const m in w[l]){const y=w[l][m];y&&(y.isColor||y.isMatrix3||y.isMatrix4||y.isVector2||y.isVector3||y.isVector4||y.isTexture||y.isQuaternion)?y.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets 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No color space conversion applied."),r}}let qm=0;class Br{constructor(r=null){this.isSource=!0,Object.defineProperty(this,"id",{value:qm++}),this.uuid=no(),this.data=r,this.version=0}set needsUpdate(r){r===!0&&this.version++}toJSON(r){const l=r===void 0||typeof r=="string";if(!l&&r.images[this.uuid]!==void 0)return r.images[this.uuid];const m={uuid:this.uuid,url:""},y=this.data;if(y!==null){let _;if(Array.isArray(y)){_=[];for(let R=0,I=y.length;R<I;R++)y[R].isDataTexture?_.push(Au(y[R].image)):_.push(Au(y[R]))}else _=Au(y);m.url=_}return l||(r.images[this.uuid]=m),m}}function Au(w){return typeof HTMLImageElement<"u"&&w instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&w instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&w instanceof ImageBitmap?cl.getDataURL(w):w.data?{data:Array.from(w.data),width:w.width,height:w.height,type:w.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Ym=0;class Ir extends to{constructor(r=Ir.DEFAULT_IMAGE,l=Ir.DEFAULT_MAPPING,m=We,y=We,_=Bn,R=Fn,I=ht,O=Rt,N=Ir.DEFAULT_ANISOTROPY,V=qr){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Ym++}),this.uuid=no(),this.name="",this.source=new Br(r),this.mipmaps=[],this.mapping=l,this.channel=0,this.wrapS=m,this.wrapT=y,this.magFilter=_,this.minFilter=R,this.anisotropy=N,this.format=I,this.internalFormat=null,this.type=O,this.offset=new en(0,0),this.repeat=new en(1,1),this.center=new en(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Ui,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,typeof V=="string"?this.colorSpace=V:(uh("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=V===Kr?Cr:qr),this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(r=null){this.source.data=r}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(r){return this.name=r.name,this.source=r.source,this.mipmaps=r.mipmaps.slice(0),this.mapping=r.mapping,this.channel=r.channel,this.wrapS=r.wrapS,this.wrapT=r.wrapT,this.magFilter=r.magFilter,this.minFilter=r.minFilter,this.anisotropy=r.anisotropy,this.format=r.format,this.internalFormat=r.internalFormat,this.type=r.type,this.offset.copy(r.offset),this.repeat.copy(r.repeat),this.center.copy(r.center),this.rotation=r.rotation,this.matrixAutoUpdate=r.matrixAutoUpdate,this.matrix.copy(r.matrix),this.generateMipmaps=r.generateMipmaps,this.premultiplyAlpha=r.premultiplyAlpha,this.flipY=r.flipY,this.unpackAlignment=r.unpackAlignment,this.colorSpace=r.colorSpace,this.userData=JSON.parse(JSON.stringify(r.userData)),this.needsUpdate=!0,this}toJSON(r){const l=r===void 0||typeof r=="string";if(!l&&r.textures[this.uuid]!==void 0)return r.textures[this.uuid];const m={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(r).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(m.userData=this.userData),l||(r.textures[this.uuid]=m),m}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(r){if(this.mapping!==Ye)return r;if(r.applyMatrix3(this.matrix),r.x<0||r.x>1)switch(this.wrapS){case Re:r.x=r.x-Math.floor(r.x);break;case We:r.x=r.x<0?0:1;break;case ve:Math.abs(Math.floor(r.x)%2)===1?r.x=Math.ceil(r.x)-r.x:r.x=r.x-Math.floor(r.x);break}if(r.y<0||r.y>1)switch(this.wrapT){case Re:r.y=r.y-Math.floor(r.y);break;case We:r.y=r.y<0?0:1;break;case ve:Math.abs(Math.floor(r.y)%2)===1?r.y=Math.ceil(r.y)-r.y:r.y=r.y-Math.floor(r.y);break}return this.flipY&&(r.y=1-r.y),r}set needsUpdate(r){r===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return uh("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===Cr?Kr:eo}set encoding(r){uh("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=r===Kr?Cr:qr}}Ir.DEFAULT_IMAGE=null,Ir.DEFAULT_MAPPING=Ye,Ir.DEFAULT_ANISOTROPY=1;class ur{constructor(r=0,l=0,m=0,y=1){ur.prototype.isVector4=!0,this.x=r,this.y=l,this.z=m,this.w=y}get width(){return this.z}set width(r){this.z=r}get height(){return this.w}set height(r){this.w=r}set(r,l,m,y){return this.x=r,this.y=l,this.z=m,this.w=y,this}setScalar(r){return this.x=r,this.y=r,this.z=r,this.w=r,this}setX(r){return this.x=r,this}setY(r){return this.y=r,this}setZ(r){return this.z=r,this}setW(r){return this.w=r,this}setComponent(r,l){switch(r){case 0:this.x=l;break;case 1:this.y=l;break;case 2:this.z=l;break;case 3:this.w=l;break;default:throw new Error("index is out of range: "+r)}return this}getComponent(r){switch(r){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+r)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(r){return this.x=r.x,this.y=r.y,this.z=r.z,this.w=r.w!==void 0?r.w:1,this}add(r){return this.x+=r.x,this.y+=r.y,this.z+=r.z,this.w+=r.w,this}addScalar(r){return this.x+=r,this.y+=r,this.z+=r,this.w+=r,this}addVectors(r,l){return this.x=r.x+l.x,this.y=r.y+l.y,this.z=r.z+l.z,this.w=r.w+l.w,this}addScaledVector(r,l){return this.x+=r.x*l,this.y+=r.y*l,this.z+=r.z*l,this.w+=r.w*l,this}sub(r){return this.x-=r.x,this.y-=r.y,this.z-=r.z,this.w-=r.w,this}subScalar(r){return this.x-=r,this.y-=r,this.z-=r,this.w-=r,this}subVectors(r,l){return this.x=r.x-l.x,this.y=r.y-l.y,this.z=r.z-l.z,this.w=r.w-l.w,this}multiply(r){return this.x*=r.x,this.y*=r.y,this.z*=r.z,this.w*=r.w,this}multiplyScalar(r){return this.x*=r,this.y*=r,this.z*=r,this.w*=r,this}applyMatrix4(r){const l=this.x,m=this.y,y=this.z,_=this.w,R=r.elements;return this.x=R[0]*l+R[4]*m+R[8]*y+R[12]*_,this.y=R[1]*l+R[5]*m+R[9]*y+R[13]*_,this.z=R[2]*l+R[6]*m+R[10]*y+R[14]*_,this.w=R[3]*l+R[7]*m+R[11]*y+R[15]*_,this}divideScalar(r){return this.multiplyScalar(1/r)}setAxisAngleFromQuaternion(r){this.w=2*Math.acos(r.w);const l=Math.sqrt(1-r.w*r.w);return l<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=r.x/l,this.y=r.y/l,this.z=r.z/l),this}setAxisAngleFromRotationMatrix(r){let l,m,y,_;const O=r.elements,N=O[0],V=O[4],Q=O[8],X=O[1],$=O[5],ie=O[9],ue=O[2],re=O[6],q=O[10];if(Math.abs(V-X)<.01&&Math.abs(Q-ue)<.01&&Math.abs(ie-re)<.01){if(Math.abs(V+X)<.1&&Math.abs(Q+ue)<.1&&Math.abs(ie+re)<.1&&Math.abs(N+$+q-3)<.1)return this.set(1,0,0,0),this;l=Math.PI;const fe=(N+1)/2,Me=($+1)/2,ze=(q+1)/2,He=(V+X)/4,et=(Q+ue)/4,st=(ie+re)/4;return fe>Me&&fe>ze?fe<.01?(m=0,y=.707106781,_=.707106781):(m=Math.sqrt(fe),y=He/m,_=et/m):Me>ze?Me<.01?(m=.707106781,y=0,_=.707106781):(y=Math.sqrt(Me),m=He/y,_=st/y):ze<.01?(m=.707106781,y=.707106781,_=0):(_=Math.sqrt(ze),m=et/_,y=st/_),this.set(m,y,_,l),this}let Se=Math.sqrt((re-ie)*(re-ie)+(Q-ue)*(Q-ue)+(X-V)*(X-V));return Math.abs(Se)<.001&&(Se=1),this.x=(re-ie)/Se,this.y=(Q-ue)/Se,this.z=(X-V)/Se,this.w=Math.acos((N+$+q-1)/2),this}min(r){return this.x=Math.min(this.x,r.x),this.y=Math.min(this.y,r.y),this.z=Math.min(this.z,r.z),this.w=Math.min(this.w,r.w),this}max(r){return this.x=Math.max(this.x,r.x),this.y=Math.max(this.y,r.y),this.z=Math.max(this.z,r.z),this.w=Math.max(this.w,r.w),this}clamp(r,l){return this.x=Math.max(r.x,Math.min(l.x,this.x)),this.y=Math.max(r.y,Math.min(l.y,this.y)),this.z=Math.max(r.z,Math.min(l.z,this.z)),this.w=Math.max(r.w,Math.min(l.w,this.w)),this}clampScalar(r,l){return this.x=Math.max(r,Math.min(l,this.x)),this.y=Math.max(r,Math.min(l,this.y)),this.z=Math.max(r,Math.min(l,this.z)),this.w=Math.max(r,Math.min(l,this.w)),this}clampLength(r,l){const m=this.length();return this.divideScalar(m||1).multiplyScalar(Math.max(r,Math.min(l,m)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(r){return this.x*r.x+this.y*r.y+this.z*r.z+this.w*r.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(r){return this.normalize().multiplyScalar(r)}lerp(r,l){return this.x+=(r.x-this.x)*l,this.y+=(r.y-this.y)*l,this.z+=(r.z-this.z)*l,this.w+=(r.w-this.w)*l,this}lerpVectors(r,l,m){return this.x=r.x+(l.x-r.x)*m,this.y=r.y+(l.y-r.y)*m,this.z=r.z+(l.z-r.z)*m,this.w=r.w+(l.w-r.w)*m,this}equals(r){return r.x===this.x&&r.y===this.y&&r.z===this.z&&r.w===this.w}fromArray(r,l=0){return this.x=r[l],this.y=r[l+1],this.z=r[l+2],this.w=r[l+3],this}toArray(r=[],l=0){return r[l]=this.x,r[l+1]=this.y,r[l+2]=this.z,r[l+3]=this.w,r}fromBufferAttribute(r,l){return this.x=r.getX(l),this.y=r.getY(l),this.z=r.getZ(l),this.w=r.getW(l),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class vu extends to{constructor(r=1,l=1,m={}){super(),this.isRenderTarget=!0,this.width=r,this.height=l,this.depth=1,this.scissor=new ur(0,0,r,l),this.scissorTest=!1,this.viewport=new ur(0,0,r,l);const y={width:r,height:l,depth:1};m.encoding!==void 0&&(uh("THREE.WebGLRenderTarget: option.encoding has been replaced by option.colorSpace."),m.colorSpace=m.encoding===Kr?Cr:qr),m=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Bn,depthBuffer:!0,stencilBuffer:!1,depthTexture:null,samples:0},m),this.texture=new Ir(y,m.mapping,m.wrapS,m.wrapT,m.magFilter,m.minFilter,m.format,m.type,m.anisotropy,m.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=m.generateMipmaps,this.texture.internalFormat=m.internalFormat,this.depthBuffer=m.depthBuffer,this.stencilBuffer=m.stencilBuffer,this.depthTexture=m.depthTexture,this.samples=m.samples}setSize(r,l,m=1){(this.width!==r||this.height!==l||this.depth!==m)&&(this.width=r,this.height=l,this.depth=m,this.texture.image.width=r,this.texture.image.height=l,this.texture.image.depth=m,this.dispose()),this.viewport.set(0,0,r,l),this.scissor.set(0,0,r,l)}clone(){return new this.constructor().copy(this)}copy(r){this.width=r.width,this.height=r.height,this.depth=r.depth,this.scissor.copy(r.scissor),this.scissorTest=r.scissorTest,this.viewport.copy(r.viewport),this.texture=r.texture.clone(),this.texture.isRenderTargetTexture=!0;const l=Object.assign({},r.texture.image);return this.texture.source=new Br(l),this.depthBuffer=r.depthBuffer,this.stencilBuffer=r.stencilBuffer,r.depthTexture!==null&&(this.depthTexture=r.depthTexture.clone()),this.samples=r.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class yo extends vu{constructor(r=1,l=1,m={}){super(r,l,m),this.isWebGLRenderTarget=!0}}class yu extends Ir{constructor(r=null,l=1,m=1,y=1){super(null),this.isDataArrayTexture=!0,this.image={data:r,width:l,height:m,depth:y},this.magFilter=at,this.minFilter=at,this.wrapR=We,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class qn extends yo{constructor(r=1,l=1,m=1){super(r,l),this.isWebGLArrayRenderTarget=!0,this.depth=m,this.texture=new yu(null,r,l,m),this.texture.isRenderTargetTexture=!0}}class Pi extends Ir{constructor(r=null,l=1,m=1,y=1){super(null),this.isData3DTexture=!0,this.image={data:r,width:l,height:m,depth:y},this.magFilter=at,this.minFilter=at,this.wrapR=We,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class ar extends yo{constructor(r=1,l=1,m=1){super(r,l),this.isWebGL3DRenderTarget=!0,this.depth=m,this.texture=new Pi(null,r,l,m),this.texture.isRenderTargetTexture=!0}}class bs extends yo{constructor(r=1,l=1,m=1,y={}){super(r,l,y),this.isWebGLMultipleRenderTargets=!0;const _=this.texture;this.texture=[];for(let R=0;R<m;R++)this.texture[R]=_.clone(),this.texture[R].isRenderTargetTexture=!0}setSize(r,l,m=1){if(this.width!==r||this.height!==l||this.depth!==m){this.width=r,this.height=l,this.depth=m;for(let y=0,_=this.texture.length;y<_;y++)this.texture[y].image.width=r,this.texture[y].image.height=l,this.texture[y].image.depth=m;this.dispose()}this.viewport.set(0,0,r,l),this.scissor.set(0,0,r,l)}copy(r){this.dispose(),this.width=r.width,this.height=r.height,this.depth=r.depth,this.scissor.copy(r.scissor),this.scissorTest=r.scissorTest,this.viewport.copy(r.viewport),this.depthBuffer=r.depthBuffer,this.stencilBuffer=r.stencilBuffer,r.depthTexture!==null&&(this.depthTexture=r.depthTexture.clone()),this.texture.length=0;for(let l=0,m=r.texture.length;l<m;l++)this.texture[l]=r.texture[l].clone(),this.texture[l].isRenderTargetTexture=!0;return this}}class Ti{constructor(r=0,l=0,m=0,y=1){this.isQuaternion=!0,this._x=r,this._y=l,this._z=m,this._w=y}static slerpFlat(r,l,m,y,_,R,I){let O=m[y+0],N=m[y+1],V=m[y+2],Q=m[y+3];const X=_[R+0],$=_[R+1],ie=_[R+2],ue=_[R+3];if(I===0){r[l+0]=O,r[l+1]=N,r[l+2]=V,r[l+3]=Q;return}if(I===1){r[l+0]=X,r[l+1]=$,r[l+2]=ie,r[l+3]=ue;return}if(Q!==ue||O!==X||N!==$||V!==ie){let re=1-I;const q=O*X+N*$+V*ie+Q*ue,Se=q>=0?1:-1,fe=1-q*q;if(fe>Number.EPSILON){const ze=Math.sqrt(fe),He=Math.atan2(ze,q*Se);re=Math.sin(re*He)/ze,I=Math.sin(I*He)/ze}const Me=I*Se;if(O=O*re+X*Me,N=N*re+$*Me,V=V*re+ie*Me,Q=Q*re+ue*Me,re===1-I){const ze=1/Math.sqrt(O*O+N*N+V*V+Q*Q);O*=ze,N*=ze,V*=ze,Q*=ze}}r[l]=O,r[l+1]=N,r[l+2]=V,r[l+3]=Q}static multiplyQuaternionsFlat(r,l,m,y,_,R){const I=m[y],O=m[y+1],N=m[y+2],V=m[y+3],Q=_[R],X=_[R+1],$=_[R+2],ie=_[R+3];return r[l]=I*ie+V*Q+O*$-N*X,r[l+1]=O*ie+V*X+N*Q-I*$,r[l+2]=N*ie+V*$+I*X-O*Q,r[l+3]=V*ie-I*Q-O*X-N*$,r}get x(){return this._x}set x(r){this._x=r,this._onChangeCallback()}get y(){return this._y}set y(r){this._y=r,this._onChangeCallback()}get z(){return this._z}set z(r){this._z=r,this._onChangeCallback()}get w(){return this._w}set w(r){this._w=r,this._onChangeCallback()}set(r,l,m,y){return this._x=r,this._y=l,this._z=m,this._w=y,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(r){return this._x=r.x,this._y=r.y,this._z=r.z,this._w=r.w,this._onChangeCallback(),this}setFromEuler(r,l){const m=r._x,y=r._y,_=r._z,R=r._order,I=Math.cos,O=Math.sin,N=I(m/2),V=I(y/2),Q=I(_/2),X=O(m/2),$=O(y/2),ie=O(_/2);switch(R){case"XYZ":this._x=X*V*Q+N*$*ie,this._y=N*$*Q-X*V*ie,this._z=N*V*ie+X*$*Q,this._w=N*V*Q-X*$*ie;break;case"YXZ":this._x=X*V*Q+N*$*ie,this._y=N*$*Q-X*V*ie,this._z=N*V*ie-X*$*Q,this._w=N*V*Q+X*$*ie;break;case"ZXY":this._x=X*V*Q-N*$*ie,this._y=N*$*Q+X*V*ie,this._z=N*V*ie+X*$*Q,this._w=N*V*Q-X*$*ie;break;case"ZYX":this._x=X*V*Q-N*$*ie,this._y=N*$*Q+X*V*ie,this._z=N*V*ie-X*$*Q,this._w=N*V*Q+X*$*ie;break;case"YZX":this._x=X*V*Q+N*$*ie,this._y=N*$*Q+X*V*ie,this._z=N*V*ie-X*$*Q,this._w=N*V*Q-X*$*ie;break;case"XZY":this._x=X*V*Q-N*$*ie,this._y=N*$*Q-X*V*ie,this._z=N*V*ie+X*$*Q,this._w=N*V*Q+X*$*ie;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+R)}return l!==!1&&this._onChangeCallback(),this}setFromAxisAngle(r,l){const m=l/2,y=Math.sin(m);return this._x=r.x*y,this._y=r.y*y,this._z=r.z*y,this._w=Math.cos(m),this._onChangeCallback(),this}setFromRotationMatrix(r){const l=r.elements,m=l[0],y=l[4],_=l[8],R=l[1],I=l[5],O=l[9],N=l[2],V=l[6],Q=l[10],X=m+I+Q;if(X>0){const $=.5/Math.sqrt(X+1);this._w=.25/$,this._x=(V-O)*$,this._y=(_-N)*$,this._z=(R-y)*$}else if(m>I&&m>Q){const $=2*Math.sqrt(1+m-I-Q);this._w=(V-O)/$,this._x=.25*$,this._y=(y+R)/$,this._z=(_+N)/$}else if(I>Q){const $=2*Math.sqrt(1+I-m-Q);this._w=(_-N)/$,this._x=(y+R)/$,this._y=.25*$,this._z=(O+V)/$}else{const $=2*Math.sqrt(1+Q-m-I);this._w=(R-y)/$,this._x=(_+N)/$,this._y=(O+V)/$,this._z=.25*$}return this._onChangeCallback(),this}setFromUnitVectors(r,l){let m=r.dot(l)+1;return m<Number.EPSILON?(m=0,Math.abs(r.x)>Math.abs(r.z)?(this._x=-r.y,this._y=r.x,this._z=0,this._w=m):(this._x=0,this._y=-r.z,this._z=r.y,this._w=m)):(this._x=r.y*l.z-r.z*l.y,this._y=r.z*l.x-r.x*l.z,this._z=r.x*l.y-r.y*l.x,this._w=m),this.normalize()}angleTo(r){return 2*Math.acos(Math.abs(Nr(this.dot(r),-1,1)))}rotateTowards(r,l){const m=this.angleTo(r);if(m===0)return this;const y=Math.min(1,l/m);return this.slerp(r,y),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(r){return this._x*r._x+this._y*r._y+this._z*r._z+this._w*r._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let r=this.length();return r===0?(this._x=0,this._y=0,this._z=0,this._w=1):(r=1/r,this._x=this._x*r,this._y=this._y*r,this._z=this._z*r,this._w=this._w*r),this._onChangeCallback(),this}multiply(r){return this.multiplyQuaternions(this,r)}premultiply(r){return this.multiplyQuaternions(r,this)}multiplyQuaternions(r,l){const m=r._x,y=r._y,_=r._z,R=r._w,I=l._x,O=l._y,N=l._z,V=l._w;return this._x=m*V+R*I+y*N-_*O,this._y=y*V+R*O+_*I-m*N,this._z=_*V+R*N+m*O-y*I,this._w=R*V-m*I-y*O-_*N,this._onChangeCallback(),this}slerp(r,l){if(l===0)return this;if(l===1)return this.copy(r);const m=this._x,y=this._y,_=this._z,R=this._w;let I=R*r._w+m*r._x+y*r._y+_*r._z;if(I<0?(this._w=-r._w,this._x=-r._x,this._y=-r._y,this._z=-r._z,I=-I):this.copy(r),I>=1)return this._w=R,this._x=m,this._y=y,this._z=_,this;const O=1-I*I;if(O<=Number.EPSILON){const $=1-l;return this._w=$*R+l*this._w,this._x=$*m+l*this._x,this._y=$*y+l*this._y,this._z=$*_+l*this._z,this.normalize(),this._onChangeCallback(),this}const N=Math.sqrt(O),V=Math.atan2(N,I),Q=Math.sin((1-l)*V)/N,X=Math.sin(l*V)/N;return this._w=R*Q+this._w*X,this._x=m*Q+this._x*X,this._y=y*Q+this._y*X,this._z=_*Q+this._z*X,this._onChangeCallback(),this}slerpQuaternions(r,l,m){return this.copy(r).slerp(l,m)}random(){const r=Math.random(),l=Math.sqrt(1-r),m=Math.sqrt(r),y=2*Math.PI*Math.random(),_=2*Math.PI*Math.random();return this.set(l*Math.cos(y),m*Math.sin(_),m*Math.cos(_),l*Math.sin(y))}equals(r){return r._x===this._x&&r._y===this._y&&r._z===this._z&&r._w===this._w}fromArray(r,l=0){return this._x=r[l],this._y=r[l+1],this._z=r[l+2],this._w=r[l+3],this._onChangeCallback(),this}toArray(r=[],l=0){return r[l]=this._x,r[l+1]=this._y,r[l+2]=this._z,r[l+3]=this._w,r}fromBufferAttribute(r,l){return this._x=r.getX(l),this._y=r.getY(l),this._z=r.getZ(l),this._w=r.getW(l),this}toJSON(){return this.toArray()}_onChange(r){return this._onChangeCallback=r,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class je{constructor(r=0,l=0,m=0){je.prototype.isVector3=!0,this.x=r,this.y=l,this.z=m}set(r,l,m){return m===void 0&&(m=this.z),this.x=r,this.y=l,this.z=m,this}setScalar(r){return this.x=r,this.y=r,this.z=r,this}setX(r){return this.x=r,this}setY(r){return this.y=r,this}setZ(r){return this.z=r,this}setComponent(r,l){switch(r){case 0:this.x=l;break;case 1:this.y=l;break;case 2:this.z=l;break;default:throw new Error("index is out of range: "+r)}return this}getComponent(r){switch(r){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+r)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(r){return this.x=r.x,this.y=r.y,this.z=r.z,this}add(r){return this.x+=r.x,this.y+=r.y,this.z+=r.z,this}addScalar(r){return this.x+=r,this.y+=r,this.z+=r,this}addVectors(r,l){return this.x=r.x+l.x,this.y=r.y+l.y,this.z=r.z+l.z,this}addScaledVector(r,l){return this.x+=r.x*l,this.y+=r.y*l,this.z+=r.z*l,this}sub(r){return this.x-=r.x,this.y-=r.y,this.z-=r.z,this}subScalar(r){return this.x-=r,this.y-=r,this.z-=r,this}subVectors(r,l){return this.x=r.x-l.x,this.y=r.y-l.y,this.z=r.z-l.z,this}multiply(r){return this.x*=r.x,this.y*=r.y,this.z*=r.z,this}multiplyScalar(r){return this.x*=r,this.y*=r,this.z*=r,this}multiplyVectors(r,l){return this.x=r.x*l.x,this.y=r.y*l.y,this.z=r.z*l.z,this}applyEuler(r){return this.applyQuaternion(Wa.setFromEuler(r))}applyAxisAngle(r,l){return this.applyQuaternion(Wa.setFromAxisAngle(r,l))}applyMatrix3(r){const l=this.x,m=this.y,y=this.z,_=r.elements;return this.x=_[0]*l+_[3]*m+_[6]*y,this.y=_[1]*l+_[4]*m+_[7]*y,this.z=_[2]*l+_[5]*m+_[8]*y,this}applyNormalMatrix(r){return this.applyMatrix3(r).normalize()}applyMatrix4(r){const l=this.x,m=this.y,y=this.z,_=r.elements,R=1/(_[3]*l+_[7]*m+_[11]*y+_[15]);return this.x=(_[0]*l+_[4]*m+_[8]*y+_[12])*R,this.y=(_[1]*l+_[5]*m+_[9]*y+_[13])*R,this.z=(_[2]*l+_[6]*m+_[10]*y+_[14])*R,this}applyQuaternion(r){const l=this.x,m=this.y,y=this.z,_=r.x,R=r.y,I=r.z,O=r.w,N=2*(R*y-I*m),V=2*(I*l-_*y),Q=2*(_*m-R*l);return this.x=l+O*N+R*Q-I*V,this.y=m+O*V+I*N-_*Q,this.z=y+O*Q+_*V-R*N,this}project(r){return this.applyMatrix4(r.matrixWorldInverse).applyMatrix4(r.projectionMatrix)}unproject(r){return this.applyMatrix4(r.projectionMatrixInverse).applyMatrix4(r.matrixWorld)}transformDirection(r){const l=this.x,m=this.y,y=this.z,_=r.elements;return this.x=_[0]*l+_[4]*m+_[8]*y,this.y=_[1]*l+_[5]*m+_[9]*y,this.z=_[2]*l+_[6]*m+_[10]*y,this.normalize()}divide(r){return this.x/=r.x,this.y/=r.y,this.z/=r.z,this}divideScalar(r){return this.multiplyScalar(1/r)}min(r){return this.x=Math.min(this.x,r.x),this.y=Math.min(this.y,r.y),this.z=Math.min(this.z,r.z),this}max(r){return this.x=Math.max(this.x,r.x),this.y=Math.max(this.y,r.y),this.z=Math.max(this.z,r.z),this}clamp(r,l){return this.x=Math.max(r.x,Math.min(l.x,this.x)),this.y=Math.max(r.y,Math.min(l.y,this.y)),this.z=Math.max(r.z,Math.min(l.z,this.z)),this}clampScalar(r,l){return this.x=Math.max(r,Math.min(l,this.x)),this.y=Math.max(r,Math.min(l,this.y)),this.z=Math.max(r,Math.min(l,this.z)),this}clampLength(r,l){const m=this.length();return this.divideScalar(m||1).multiplyScalar(Math.max(r,Math.min(l,m)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(r){return this.x*r.x+this.y*r.y+this.z*r.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(r){return this.normalize().multiplyScalar(r)}lerp(r,l){return this.x+=(r.x-this.x)*l,this.y+=(r.y-this.y)*l,this.z+=(r.z-this.z)*l,this}lerpVectors(r,l,m){return this.x=r.x+(l.x-r.x)*m,this.y=r.y+(l.y-r.y)*m,this.z=r.z+(l.z-r.z)*m,this}cross(r){return this.crossVectors(this,r)}crossVectors(r,l){const m=r.x,y=r.y,_=r.z,R=l.x,I=l.y,O=l.z;return this.x=y*O-_*I,this.y=_*R-m*O,this.z=m*I-y*R,this}projectOnVector(r){const l=r.lengthSq();if(l===0)return this.set(0,0,0);const m=r.dot(this)/l;return this.copy(r).multiplyScalar(m)}projectOnPlane(r){return Vr.copy(this).projectOnVector(r),this.sub(Vr)}reflect(r){return this.sub(Vr.copy(r).multiplyScalar(2*this.dot(r)))}angleTo(r){const l=Math.sqrt(this.lengthSq()*r.lengthSq());if(l===0)return Math.PI/2;const m=this.dot(r)/l;return Math.acos(Nr(m,-1,1))}distanceTo(r){return Math.sqrt(this.distanceToSquared(r))}distanceToSquared(r){const l=this.x-r.x,m=this.y-r.y,y=this.z-r.z;return l*l+m*m+y*y}manhattanDistanceTo(r){return Math.abs(this.x-r.x)+Math.abs(this.y-r.y)+Math.abs(this.z-r.z)}setFromSpherical(r){return this.setFromSphericalCoords(r.radius,r.phi,r.theta)}setFromSphericalCoords(r,l,m){const y=Math.sin(l)*r;return this.x=y*Math.sin(m),this.y=Math.cos(l)*r,this.z=y*Math.cos(m),this}setFromCylindrical(r){return this.setFromCylindricalCoords(r.radius,r.theta,r.y)}setFromCylindricalCoords(r,l,m){return this.x=r*Math.sin(l),this.y=m,this.z=r*Math.cos(l),this}setFromMatrixPosition(r){const l=r.elements;return this.x=l[12],this.y=l[13],this.z=l[14],this}setFromMatrixScale(r){const l=this.setFromMatrixColumn(r,0).length(),m=this.setFromMatrixColumn(r,1).length(),y=this.setFromMatrixColumn(r,2).length();return this.x=l,this.y=m,this.z=y,this}setFromMatrixColumn(r,l){return this.fromArray(r.elements,l*4)}setFromMatrix3Column(r,l){return this.fromArray(r.elements,l*3)}setFromEuler(r){return this.x=r._x,this.y=r._y,this.z=r._z,this}setFromColor(r){return this.x=r.r,this.y=r.g,this.z=r.b,this}equals(r){return r.x===this.x&&r.y===this.y&&r.z===this.z}fromArray(r,l=0){return this.x=r[l],this.y=r[l+1],this.z=r[l+2],this}toArray(r=[],l=0){return r[l]=this.x,r[l+1]=this.y,r[l+2]=this.z,r}fromBufferAttribute(r,l){return this.x=r.getX(l),this.y=r.getY(l),this.z=r.getZ(l),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const r=(Math.random()-.5)*2,l=Math.random()*Math.PI*2,m=Math.sqrt(1-r**2);return this.x=m*Math.cos(l),this.y=m*Math.sin(l),this.z=r,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Vr=new je,Wa=new Ti;class er{constructor(r=new je(1/0,1/0,1/0),l=new je(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=r,this.max=l}set(r,l){return this.min.copy(r),this.max.copy(l),this}setFromArray(r){this.makeEmpty();for(let l=0,m=r.length;l<m;l+=3)this.expandByPoint(Ds.fromArray(r,l));return this}setFromBufferAttribute(r){this.makeEmpty();for(let l=0,m=r.count;l<m;l++)this.expandByPoint(Ds.fromBufferAttribute(r,l));return this}setFromPoints(r){this.makeEmpty();for(let l=0,m=r.length;l<m;l++)this.expandByPoint(r[l]);return this}setFromCenterAndSize(r,l){const m=Ds.copy(l).multiplyScalar(.5);return this.min.copy(r).sub(m),this.max.copy(r).add(m),this}setFromObject(r,l=!1){return this.makeEmpty(),this.expandByObject(r,l)}clone(){return new this.constructor().copy(this)}copy(r){return this.min.copy(r.min),this.max.copy(r.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(r){return this.isEmpty()?r.set(0,0,0):r.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(r){return this.isEmpty()?r.set(0,0,0):r.subVectors(this.max,this.min)}expandByPoint(r){return this.min.min(r),this.max.max(r),this}expandByVector(r){return this.min.sub(r),this.max.add(r),this}expandByScalar(r){return this.min.addScalar(-r),this.max.addScalar(r),this}expandByObject(r,l=!1){r.updateWorldMatrix(!1,!1);const m=r.geometry;if(m!==void 0){const _=m.getAttribute("position");if(l===!0&&_!==void 0&&r.isInstancedMesh!==!0)for(let R=0,I=_.count;R<I;R++)r.isMesh===!0?r.getVertexPosition(R,Ds):Ds.fromBufferAttribute(_,R),Ds.applyMatrix4(r.matrixWorld),this.expandByPoint(Ds);else r.boundingBox!==void 0?(r.boundingBox===null&&r.computeBoundingBox(),$o.copy(r.boundingBox)):(m.boundingBox===null&&m.computeBoundingBox(),$o.copy(m.boundingBox)),$o.applyMatrix4(r.matrixWorld),this.union($o)}const y=r.children;for(let _=0,R=y.length;_<R;_++)this.expandByObject(y[_],l);return this}containsPoint(r){return!(r.x<this.min.x||r.x>this.max.x||r.y<this.min.y||r.y>this.max.y||r.z<this.min.z||r.z>this.max.z)}containsBox(r){return this.min.x<=r.min.x&&r.max.x<=this.max.x&&this.min.y<=r.min.y&&r.max.y<=this.max.y&&this.min.z<=r.min.z&&r.max.z<=this.max.z}getParameter(r,l){return l.set((r.x-this.min.x)/(this.max.x-this.min.x),(r.y-this.min.y)/(this.max.y-this.min.y),(r.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(r){return!(r.max.x<this.min.x||r.min.x>this.max.x||r.max.y<this.min.y||r.min.y>this.max.y||r.max.z<this.min.z||r.min.z>this.max.z)}intersectsSphere(r){return this.clampPoint(r.center,Ds),Ds.distanceToSquared(r.center)<=r.radius*r.radius}intersectsPlane(r){let l,m;return r.normal.x>0?(l=r.normal.x*this.min.x,m=r.normal.x*this.max.x):(l=r.normal.x*this.max.x,m=r.normal.x*this.min.x),r.normal.y>0?(l+=r.normal.y*this.min.y,m+=r.normal.y*this.max.y):(l+=r.normal.y*this.max.y,m+=r.normal.y*this.min.y),r.normal.z>0?(l+=r.normal.z*this.min.z,m+=r.normal.z*this.max.z):(l+=r.normal.z*this.max.z,m+=r.normal.z*this.min.z),l<=-r.constant&&m>=-r.constant}intersectsTriangle(r){if(this.isEmpty())return!1;this.getCenter(Er),ji.subVectors(this.max,Er),_s.subVectors(r.a,Er),Hi.subVectors(r.b,Er),io.subVectors(r.c,Er),Do.subVectors(Hi,_s),ls.subVectors(io,Hi),rr.subVectors(_s,io);let l=[0,-Do.z,Do.y,0,-ls.z,ls.y,0,-rr.z,rr.y,Do.z,0,-Do.x,ls.z,0,-ls.x,rr.z,0,-rr.x,-Do.y,Do.x,0,-ls.y,ls.x,0,-rr.y,rr.x,0];return!Qa(l,_s,Hi,io,ji)||(l=[1,0,0,0,1,0,0,0,1],!Qa(l,_s,Hi,io,ji))?!1:(yr.crossVectors(Do,ls),l=[yr.x,yr.y,yr.z],Qa(l,_s,Hi,io,ji))}clampPoint(r,l){return l.copy(r).clamp(this.min,this.max)}distanceToPoint(r){return this.clampPoint(r,Ds).distanceTo(r)}getBoundingSphere(r){return this.isEmpty()?r.makeEmpty():(this.getCenter(r.center),r.radius=this.getSize(Ds).length()*.5),r}intersect(r){return this.min.max(r.min),this.max.min(r.max),this.isEmpty()&&this.makeEmpty(),this}union(r){return this.min.min(r.min),this.max.max(r.max),this}applyMatrix4(r){return this.isEmpty()?this:(xo[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(r),xo[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(r),xo[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(r),xo[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(r),xo[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(r),xo[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(r),xo[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(r),xo[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(r),this.setFromPoints(xo),this)}translate(r){return this.min.add(r),this.max.add(r),this}equals(r){return r.min.equals(this.min)&&r.max.equals(this.max)}}const xo=[new je,new je,new je,new je,new je,new je,new je,new je],Ds=new je,$o=new er,_s=new je,Hi=new je,io=new je,Do=new je,ls=new je,rr=new je,Er=new je,ji=new je,yr=new je,cs=new je;function Qa(w,r,l,m,y){for(let _=0,R=w.length-3;_<=R;_+=3){cs.fromArray(w,_);const I=y.x*Math.abs(cs.x)+y.y*Math.abs(cs.y)+y.z*Math.abs(cs.z),O=r.dot(cs),N=l.dot(cs),V=m.dot(cs);if(Math.max(-Math.max(O,N,V),Math.min(O,N,V))>I)return!1}return!0}const Bf=new er,lc=new je,xu=new je;class Eo{constructor(r=new je,l=-1){this.center=r,this.radius=l}set(r,l){return this.center.copy(r),this.radius=l,this}setFromPoints(r,l){const m=this.center;l!==void 0?m.copy(l):Bf.setFromPoints(r).getCenter(m);let y=0;for(let _=0,R=r.length;_<R;_++)y=Math.max(y,m.distanceToSquared(r[_]));return this.radius=Math.sqrt(y),this}copy(r){return this.center.copy(r.center),this.radius=r.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(r){return r.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(r){return r.distanceTo(this.center)-this.radius}intersectsSphere(r){const l=this.radius+r.radius;return r.center.distanceToSquared(this.center)<=l*l}intersectsBox(r){return r.intersectsSphere(this)}intersectsPlane(r){return Math.abs(r.distanceToPoint(this.center))<=this.radius}clampPoint(r,l){const m=this.center.distanceToSquared(r);return l.copy(r),m>this.radius*this.radius&&(l.sub(this.center).normalize(),l.multiplyScalar(this.radius).add(this.center)),l}getBoundingBox(r){return this.isEmpty()?(r.makeEmpty(),r):(r.set(this.center,this.center),r.expandByScalar(this.radius),r)}applyMatrix4(r){return this.center.applyMatrix4(r),this.radius=this.radius*r.getMaxScaleOnAxis(),this}translate(r){return this.center.add(r),this}expandByPoint(r){if(this.isEmpty())return this.center.copy(r),this.radius=0,this;lc.subVectors(r,this.center);const l=lc.lengthSq();if(l>this.radius*this.radius){const m=Math.sqrt(l),y=(m-this.radius)*.5;this.center.addScaledVector(lc,y/m),this.radius+=y}return this}union(r){return r.isEmpty()?this:this.isEmpty()?(this.copy(r),this):(this.center.equals(r.center)===!0?this.radius=Math.max(this.radius,r.radius):(xu.subVectors(r.center,this.center).setLength(r.radius),this.expandByPoint(lc.copy(r.center).add(xu)),this.expandByPoint(lc.copy(r.center).sub(xu))),this)}equals(r){return r.center.equals(this.center)&&r.radius===this.radius}clone(){return new this.constructor().copy(this)}}const Jo=new je,Lf=new je,Eu=new je,Xa=new je,Pf=new je,bu=new je,Gs=new je;class Vs{constructor(r=new je,l=new je(0,0,-1)){this.origin=r,this.direction=l}set(r,l){return this.origin.copy(r),this.direction.copy(l),this}copy(r){return this.origin.copy(r.origin),this.direction.copy(r.direction),this}at(r,l){return l.copy(this.origin).addScaledVector(this.direction,r)}lookAt(r){return this.direction.copy(r).sub(this.origin).normalize(),this}recast(r){return this.origin.copy(this.at(r,Jo)),this}closestPointToPoint(r,l){l.subVectors(r,this.origin);const m=l.dot(this.direction);return m<0?l.copy(this.origin):l.copy(this.origin).addScaledVector(this.direction,m)}distanceToPoint(r){return Math.sqrt(this.distanceSqToPoint(r))}distanceSqToPoint(r){const l=Jo.subVectors(r,this.origin).dot(this.direction);return l<0?this.origin.distanceToSquared(r):(Jo.copy(this.origin).addScaledVector(this.direction,l),Jo.distanceToSquared(r))}distanceSqToSegment(r,l,m,y){Lf.copy(r).add(l).multiplyScalar(.5),Eu.copy(l).sub(r).normalize(),Xa.copy(this.origin).sub(Lf);const _=r.distanceTo(l)*.5,R=-this.direction.dot(Eu),I=Xa.dot(this.direction),O=-Xa.dot(Eu),N=Xa.lengthSq(),V=Math.abs(1-R*R);let Q,X,$,ie;if(V>0)if(Q=R*O-I,X=R*I-O,ie=_*V,Q>=0)if(X>=-ie)if(X<=ie){const ue=1/V;Q*=ue,X*=ue,$=Q*(Q+R*X+2*I)+X*(R*Q+X+2*O)+N}else X=_,Q=Math.max(0,-(R*X+I)),$=-Q*Q+X*(X+2*O)+N;else X=-_,Q=Math.max(0,-(R*X+I)),$=-Q*Q+X*(X+2*O)+N;else X<=-ie?(Q=Math.max(0,-(-R*_+I)),X=Q>0?-_:Math.min(Math.max(-_,-O),_),$=-Q*Q+X*(X+2*O)+N):X<=ie?(Q=0,X=Math.min(Math.max(-_,-O),_),$=X*(X+2*O)+N):(Q=Math.max(0,-(R*_+I)),X=Q>0?_:Math.min(Math.max(-_,-O),_),$=-Q*Q+X*(X+2*O)+N);else X=R>0?-_:_,Q=Math.max(0,-(R*X+I)),$=-Q*Q+X*(X+2*O)+N;return m&&m.copy(this.origin).addScaledVector(this.direction,Q),y&&y.copy(Lf).addScaledVector(Eu,X),$}intersectSphere(r,l){Jo.subVectors(r.center,this.origin);const m=Jo.dot(this.direction),y=Jo.dot(Jo)-m*m,_=r.radius*r.radius;if(y>_)return null;const R=Math.sqrt(_-y),I=m-R,O=m+R;return O<0?null:I<0?this.at(O,l):this.at(I,l)}intersectsSphere(r){return this.distanceSqToPoint(r.center)<=r.radius*r.radius}distanceToPlane(r){const l=r.normal.dot(this.direction);if(l===0)return r.distanceToPoint(this.origin)===0?0:null;const m=-(this.origin.dot(r.normal)+r.constant)/l;return m>=0?m:null}intersectPlane(r,l){const m=this.distanceToPlane(r);return m===null?null:this.at(m,l)}intersectsPlane(r){const l=r.distanceToPoint(this.origin);return l===0||r.normal.dot(this.direction)*l<0}intersectBox(r,l){let m,y,_,R,I,O;const N=1/this.direction.x,V=1/this.direction.y,Q=1/this.direction.z,X=this.origin;return N>=0?(m=(r.min.x-X.x)*N,y=(r.max.x-X.x)*N):(m=(r.max.x-X.x)*N,y=(r.min.x-X.x)*N),V>=0?(_=(r.min.y-X.y)*V,R=(r.max.y-X.y)*V):(_=(r.max.y-X.y)*V,R=(r.min.y-X.y)*V),m>R||_>y||((_>m||isNaN(m))&&(m=_),(R<y||isNaN(y))&&(y=R),Q>=0?(I=(r.min.z-X.z)*Q,O=(r.max.z-X.z)*Q):(I=(r.max.z-X.z)*Q,O=(r.min.z-X.z)*Q),m>O||I>y)||((I>m||m!==m)&&(m=I),(O<y||y!==y)&&(y=O),y<0)?null:this.at(m>=0?m:y,l)}intersectsBox(r){return this.intersectBox(r,Jo)!==null}intersectTriangle(r,l,m,y,_){Pf.subVectors(l,r),bu.subVectors(m,r),Gs.crossVectors(Pf,bu);let R=this.direction.dot(Gs),I;if(R>0){if(y)return null;I=1}else if(R<0)I=-1,R=-R;else return null;Xa.subVectors(this.origin,r);const O=I*this.direction.dot(bu.crossVectors(Xa,bu));if(O<0)return null;const N=I*this.direction.dot(Pf.cross(Xa));if(N<0||O+N>R)return null;const V=-I*Xa.dot(Gs);return V<0?null:this.at(V/R,_)}applyMatrix4(r){return this.origin.applyMatrix4(r),this.direction.transformDirection(r),this}equals(r){return r.origin.equals(this.origin)&&r.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class _i{constructor(r,l,m,y,_,R,I,O,N,V,Q,X,$,ie,ue,re){_i.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],r!==void 0&&this.set(r,l,m,y,_,R,I,O,N,V,Q,X,$,ie,ue,re)}set(r,l,m,y,_,R,I,O,N,V,Q,X,$,ie,ue,re){const q=this.elements;return q[0]=r,q[4]=l,q[8]=m,q[12]=y,q[1]=_,q[5]=R,q[9]=I,q[13]=O,q[2]=N,q[6]=V,q[10]=Q,q[14]=X,q[3]=$,q[7]=ie,q[11]=ue,q[15]=re,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new _i().fromArray(this.elements)}copy(r){const l=this.elements,m=r.elements;return l[0]=m[0],l[1]=m[1],l[2]=m[2],l[3]=m[3],l[4]=m[4],l[5]=m[5],l[6]=m[6],l[7]=m[7],l[8]=m[8],l[9]=m[9],l[10]=m[10],l[11]=m[11],l[12]=m[12],l[13]=m[13],l[14]=m[14],l[15]=m[15],this}copyPosition(r){const l=this.elements,m=r.elements;return l[12]=m[12],l[13]=m[13],l[14]=m[14],this}setFromMatrix3(r){const l=r.elements;return this.set(l[0],l[3],l[6],0,l[1],l[4],l[7],0,l[2],l[5],l[8],0,0,0,0,1),this}extractBasis(r,l,m){return r.setFromMatrixColumn(this,0),l.setFromMatrixColumn(this,1),m.setFromMatrixColumn(this,2),this}makeBasis(r,l,m){return this.set(r.x,l.x,m.x,0,r.y,l.y,m.y,0,r.z,l.z,m.z,0,0,0,0,1),this}extractRotation(r){const l=this.elements,m=r.elements,y=1/hl.setFromMatrixColumn(r,0).length(),_=1/hl.setFromMatrixColumn(r,1).length(),R=1/hl.setFromMatrixColumn(r,2).length();return l[0]=m[0]*y,l[1]=m[1]*y,l[2]=m[2]*y,l[3]=0,l[4]=m[4]*_,l[5]=m[5]*_,l[6]=m[6]*_,l[7]=0,l[8]=m[8]*R,l[9]=m[9]*R,l[10]=m[10]*R,l[11]=0,l[12]=0,l[13]=0,l[14]=0,l[15]=1,this}makeRotationFromEuler(r){const l=this.elements,m=r.x,y=r.y,_=r.z,R=Math.cos(m),I=Math.sin(m),O=Math.cos(y),N=Math.sin(y),V=Math.cos(_),Q=Math.sin(_);if(r.order==="XYZ"){const X=R*V,$=R*Q,ie=I*V,ue=I*Q;l[0]=O*V,l[4]=-O*Q,l[8]=N,l[1]=$+ie*N,l[5]=X-ue*N,l[9]=-I*O,l[2]=ue-X*N,l[6]=ie+$*N,l[10]=R*O}else if(r.order==="YXZ"){const X=O*V,$=O*Q,ie=N*V,ue=N*Q;l[0]=X+ue*I,l[4]=ie*I-$,l[8]=R*N,l[1]=R*Q,l[5]=R*V,l[9]=-I,l[2]=$*I-ie,l[6]=ue+X*I,l[10]=R*O}else if(r.order==="ZXY"){const X=O*V,$=O*Q,ie=N*V,ue=N*Q;l[0]=X-ue*I,l[4]=-R*Q,l[8]=ie+$*I,l[1]=$+ie*I,l[5]=R*V,l[9]=ue-X*I,l[2]=-R*N,l[6]=I,l[10]=R*O}else if(r.order==="ZYX"){const X=R*V,$=R*Q,ie=I*V,ue=I*Q;l[0]=O*V,l[4]=ie*N-$,l[8]=X*N+ue,l[1]=O*Q,l[5]=ue*N+X,l[9]=$*N-ie,l[2]=-N,l[6]=I*O,l[10]=R*O}else if(r.order==="YZX"){const X=R*O,$=R*N,ie=I*O,ue=I*N;l[0]=O*V,l[4]=ue-X*Q,l[8]=ie*Q+$,l[1]=Q,l[5]=R*V,l[9]=-I*V,l[2]=-N*V,l[6]=$*Q+ie,l[10]=X-ue*Q}else if(r.order==="XZY"){const X=R*O,$=R*N,ie=I*O,ue=I*N;l[0]=O*V,l[4]=-Q,l[8]=N*V,l[1]=X*Q+ue,l[5]=R*V,l[9]=$*Q-ie,l[2]=ie*Q-$,l[6]=I*V,l[10]=ue*Q+X}return l[3]=0,l[7]=0,l[11]=0,l[12]=0,l[13]=0,l[14]=0,l[15]=1,this}makeRotationFromQuaternion(r){return this.compose(_P,r,wP)}lookAt(r,l,m){const y=this.elements;return Oo.subVectors(r,l),Oo.lengthSq()===0&&(Oo.z=1),Oo.normalize(),cc.crossVectors(m,Oo),cc.lengthSq()===0&&(Math.abs(m.z)===1?Oo.x+=1e-4:Oo.z+=1e-4,Oo.normalize(),cc.crossVectors(m,Oo)),cc.normalize(),$m.crossVectors(Oo,cc),y[0]=cc.x,y[4]=$m.x,y[8]=Oo.x,y[1]=cc.y,y[5]=$m.y,y[9]=Oo.y,y[2]=cc.z,y[6]=$m.z,y[10]=Oo.z,this}multiply(r){return this.multiplyMatrices(this,r)}premultiply(r){return this.multiplyMatrices(r,this)}multiplyMatrices(r,l){const m=r.elements,y=l.elements,_=this.elements,R=m[0],I=m[4],O=m[8],N=m[12],V=m[1],Q=m[5],X=m[9],$=m[13],ie=m[2],ue=m[6],re=m[10],q=m[14],Se=m[3],fe=m[7],Me=m[11],ze=m[15],He=y[0],et=y[4],st=y[8],Be=y[12],Xe=y[1],rt=y[5],bt=y[9],Gt=y[13],lt=y[2],wt=y[6],Kt=y[10],qt=y[14],ln=y[3],Jt=y[7],pn=y[11],dn=y[15];return _[0]=R*He+I*Xe+O*lt+N*ln,_[4]=R*et+I*rt+O*wt+N*Jt,_[8]=R*st+I*bt+O*Kt+N*pn,_[12]=R*Be+I*Gt+O*qt+N*dn,_[1]=V*He+Q*Xe+X*lt+$*ln,_[5]=V*et+Q*rt+X*wt+$*Jt,_[9]=V*st+Q*bt+X*Kt+$*pn,_[13]=V*Be+Q*Gt+X*qt+$*dn,_[2]=ie*He+ue*Xe+re*lt+q*ln,_[6]=ie*et+ue*rt+re*wt+q*Jt,_[10]=ie*st+ue*bt+re*Kt+q*pn,_[14]=ie*Be+ue*Gt+re*qt+q*dn,_[3]=Se*He+fe*Xe+Me*lt+ze*ln,_[7]=Se*et+fe*rt+Me*wt+ze*Jt,_[11]=Se*st+fe*bt+Me*Kt+ze*pn,_[15]=Se*Be+fe*Gt+Me*qt+ze*dn,this}multiplyScalar(r){const l=this.elements;return l[0]*=r,l[4]*=r,l[8]*=r,l[12]*=r,l[1]*=r,l[5]*=r,l[9]*=r,l[13]*=r,l[2]*=r,l[6]*=r,l[10]*=r,l[14]*=r,l[3]*=r,l[7]*=r,l[11]*=r,l[15]*=r,this}determinant(){const r=this.elements,l=r[0],m=r[4],y=r[8],_=r[12],R=r[1],I=r[5],O=r[9],N=r[13],V=r[2],Q=r[6],X=r[10],$=r[14],ie=r[3],ue=r[7],re=r[11],q=r[15];return ie*(+_*O*Q-y*N*Q-_*I*X+m*N*X+y*I*$-m*O*$)+ue*(+l*O*$-l*N*X+_*R*X-y*R*$+y*N*V-_*O*V)+re*(+l*N*Q-l*I*$-_*R*Q+m*R*$+_*I*V-m*N*V)+q*(-y*I*V-l*O*Q+l*I*X+y*R*Q-m*R*X+m*O*V)}transpose(){const r=this.elements;let l;return l=r[1],r[1]=r[4],r[4]=l,l=r[2],r[2]=r[8],r[8]=l,l=r[6],r[6]=r[9],r[9]=l,l=r[3],r[3]=r[12],r[12]=l,l=r[7],r[7]=r[13],r[13]=l,l=r[11],r[11]=r[14],r[14]=l,this}setPosition(r,l,m){const y=this.elements;return r.isVector3?(y[12]=r.x,y[13]=r.y,y[14]=r.z):(y[12]=r,y[13]=l,y[14]=m),this}invert(){const r=this.elements,l=r[0],m=r[1],y=r[2],_=r[3],R=r[4],I=r[5],O=r[6],N=r[7],V=r[8],Q=r[9],X=r[10],$=r[11],ie=r[12],ue=r[13],re=r[14],q=r[15],Se=Q*re*N-ue*X*N+ue*O*$-I*re*$-Q*O*q+I*X*q,fe=ie*X*N-V*re*N-ie*O*$+R*re*$+V*O*q-R*X*q,Me=V*ue*N-ie*Q*N+ie*I*$-R*ue*$-V*I*q+R*Q*q,ze=ie*Q*O-V*ue*O-ie*I*X+R*ue*X+V*I*re-R*Q*re,He=l*Se+m*fe+y*Me+_*ze;if(He===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const et=1/He;return r[0]=Se*et,r[1]=(ue*X*_-Q*re*_-ue*y*$+m*re*$+Q*y*q-m*X*q)*et,r[2]=(I*re*_-ue*O*_+ue*y*N-m*re*N-I*y*q+m*O*q)*et,r[3]=(Q*O*_-I*X*_-Q*y*N+m*X*N+I*y*$-m*O*$)*et,r[4]=fe*et,r[5]=(V*re*_-ie*X*_+ie*y*$-l*re*$-V*y*q+l*X*q)*et,r[6]=(ie*O*_-R*re*_-ie*y*N+l*re*N+R*y*q-l*O*q)*et,r[7]=(R*X*_-V*O*_+V*y*N-l*X*N-R*y*$+l*O*$)*et,r[8]=Me*et,r[9]=(ie*Q*_-V*ue*_-ie*m*$+l*ue*$+V*m*q-l*Q*q)*et,r[10]=(R*ue*_-ie*I*_+ie*m*N-l*ue*N-R*m*q+l*I*q)*et,r[11]=(V*I*_-R*Q*_-V*m*N+l*Q*N+R*m*$-l*I*$)*et,r[12]=ze*et,r[13]=(V*ue*y-ie*Q*y+ie*m*X-l*ue*X-V*m*re+l*Q*re)*et,r[14]=(ie*I*y-R*ue*y-ie*m*O+l*ue*O+R*m*re-l*I*re)*et,r[15]=(R*Q*y-V*I*y+V*m*O-l*Q*O-R*m*X+l*I*X)*et,this}scale(r){const l=this.elements,m=r.x,y=r.y,_=r.z;return l[0]*=m,l[4]*=y,l[8]*=_,l[1]*=m,l[5]*=y,l[9]*=_,l[2]*=m,l[6]*=y,l[10]*=_,l[3]*=m,l[7]*=y,l[11]*=_,this}getMaxScaleOnAxis(){const r=this.elements,l=r[0]*r[0]+r[1]*r[1]+r[2]*r[2],m=r[4]*r[4]+r[5]*r[5]+r[6]*r[6],y=r[8]*r[8]+r[9]*r[9]+r[10]*r[10];return Math.sqrt(Math.max(l,m,y))}makeTranslation(r,l,m){return r.isVector3?this.set(1,0,0,r.x,0,1,0,r.y,0,0,1,r.z,0,0,0,1):this.set(1,0,0,r,0,1,0,l,0,0,1,m,0,0,0,1),this}makeRotationX(r){const l=Math.cos(r),m=Math.sin(r);return this.set(1,0,0,0,0,l,-m,0,0,m,l,0,0,0,0,1),this}makeRotationY(r){const l=Math.cos(r),m=Math.sin(r);return this.set(l,0,m,0,0,1,0,0,-m,0,l,0,0,0,0,1),this}makeRotationZ(r){const l=Math.cos(r),m=Math.sin(r);return this.set(l,-m,0,0,m,l,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(r,l){const m=Math.cos(l),y=Math.sin(l),_=1-m,R=r.x,I=r.y,O=r.z,N=_*R,V=_*I;return this.set(N*R+m,N*I-y*O,N*O+y*I,0,N*I+y*O,V*I+m,V*O-y*R,0,N*O-y*I,V*O+y*R,_*O*O+m,0,0,0,0,1),this}makeScale(r,l,m){return this.set(r,0,0,0,0,l,0,0,0,0,m,0,0,0,0,1),this}makeShear(r,l,m,y,_,R){return this.set(1,m,_,0,r,1,R,0,l,y,1,0,0,0,0,1),this}compose(r,l,m){const y=this.elements,_=l._x,R=l._y,I=l._z,O=l._w,N=_+_,V=R+R,Q=I+I,X=_*N,$=_*V,ie=_*Q,ue=R*V,re=R*Q,q=I*Q,Se=O*N,fe=O*V,Me=O*Q,ze=m.x,He=m.y,et=m.z;return y[0]=(1-(ue+q))*ze,y[1]=($+Me)*ze,y[2]=(ie-fe)*ze,y[3]=0,y[4]=($-Me)*He,y[5]=(1-(X+q))*He,y[6]=(re+Se)*He,y[7]=0,y[8]=(ie+fe)*et,y[9]=(re-Se)*et,y[10]=(1-(X+ue))*et,y[11]=0,y[12]=r.x,y[13]=r.y,y[14]=r.z,y[15]=1,this}decompose(r,l,m){const y=this.elements;let _=hl.set(y[0],y[1],y[2]).length();const R=hl.set(y[4],y[5],y[6]).length(),I=hl.set(y[8],y[9],y[10]).length();this.determinant()<0&&(_=-_),r.x=y[12],r.y=y[13],r.z=y[14],ua.copy(this);const N=1/_,V=1/R,Q=1/I;return ua.elements[0]*=N,ua.elements[1]*=N,ua.elements[2]*=N,ua.elements[4]*=V,ua.elements[5]*=V,ua.elements[6]*=V,ua.elements[8]*=Q,ua.elements[9]*=Q,ua.elements[10]*=Q,l.setFromRotationMatrix(ua),m.x=_,m.y=R,m.z=I,this}makePerspective(r,l,m,y,_,R,I=Yo){const O=this.elements,N=2*_/(l-r),V=2*_/(m-y),Q=(l+r)/(l-r),X=(m+y)/(m-y);let $,ie;if(I===Yo)$=-(R+_)/(R-_),ie=-2*R*_/(R-_);else if(I===lh)$=-R/(R-_),ie=-R*_/(R-_);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+I);return O[0]=N,O[4]=0,O[8]=Q,O[12]=0,O[1]=0,O[5]=V,O[9]=X,O[13]=0,O[2]=0,O[6]=0,O[10]=$,O[14]=ie,O[3]=0,O[7]=0,O[11]=-1,O[15]=0,this}makeOrthographic(r,l,m,y,_,R,I=Yo){const O=this.elements,N=1/(l-r),V=1/(m-y),Q=1/(R-_),X=(l+r)*N,$=(m+y)*V;let ie,ue;if(I===Yo)ie=(R+_)*Q,ue=-2*Q;else if(I===lh)ie=_*Q,ue=-1*Q;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+I);return O[0]=2*N,O[4]=0,O[8]=0,O[12]=-X,O[1]=0,O[5]=2*V,O[9]=0,O[13]=-$,O[2]=0,O[6]=0,O[10]=ue,O[14]=-ie,O[3]=0,O[7]=0,O[11]=0,O[15]=1,this}equals(r){const l=this.elements,m=r.elements;for(let y=0;y<16;y++)if(l[y]!==m[y])return!1;return!0}fromArray(r,l=0){for(let m=0;m<16;m++)this.elements[m]=r[m+l];return this}toArray(r=[],l=0){const m=this.elements;return r[l]=m[0],r[l+1]=m[1],r[l+2]=m[2],r[l+3]=m[3],r[l+4]=m[4],r[l+5]=m[5],r[l+6]=m[6],r[l+7]=m[7],r[l+8]=m[8],r[l+9]=m[9],r[l+10]=m[10],r[l+11]=m[11],r[l+12]=m[12],r[l+13]=m[13],r[l+14]=m[14],r[l+15]=m[15],r}}const hl=new je,ua=new _i,_P=new je(0,0,0),wP=new je(1,1,1),cc=new je,$m=new je,Oo=new je,_w=new _i,ww=new Ti;class Df{constructor(r=0,l=0,m=0,y=Df.DEFAULT_ORDER){this.isEuler=!0,this._x=r,this._y=l,this._z=m,this._order=y}get x(){return this._x}set x(r){this._x=r,this._onChangeCallback()}get y(){return this._y}set y(r){this._y=r,this._onChangeCallback()}get z(){return this._z}set z(r){this._z=r,this._onChangeCallback()}get order(){return this._order}set order(r){this._order=r,this._onChangeCallback()}set(r,l,m,y=this._order){return this._x=r,this._y=l,this._z=m,this._order=y,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(r){return this._x=r._x,this._y=r._y,this._z=r._z,this._order=r._order,this._onChangeCallback(),this}setFromRotationMatrix(r,l=this._order,m=!0){const y=r.elements,_=y[0],R=y[4],I=y[8],O=y[1],N=y[5],V=y[9],Q=y[2],X=y[6],$=y[10];switch(l){case"XYZ":this._y=Math.asin(Nr(I,-1,1)),Math.abs(I)<.9999999?(this._x=Math.atan2(-V,$),this._z=Math.atan2(-R,_)):(this._x=Math.atan2(X,N),this._z=0);break;case"YXZ":this._x=Math.asin(-Nr(V,-1,1)),Math.abs(V)<.9999999?(this._y=Math.atan2(I,$),this._z=Math.atan2(O,N)):(this._y=Math.atan2(-Q,_),this._z=0);break;case"ZXY":this._x=Math.asin(Nr(X,-1,1)),Math.abs(X)<.9999999?(this._y=Math.atan2(-Q,$),this._z=Math.atan2(-R,N)):(this._y=0,this._z=Math.atan2(O,_));break;case"ZYX":this._y=Math.asin(-Nr(Q,-1,1)),Math.abs(Q)<.9999999?(this._x=Math.atan2(X,$),this._z=Math.atan2(O,_)):(this._x=0,this._z=Math.atan2(-R,N));break;case"YZX":this._z=Math.asin(Nr(O,-1,1)),Math.abs(O)<.9999999?(this._x=Math.atan2(-V,N),this._y=Math.atan2(-Q,_)):(this._x=0,this._y=Math.atan2(I,$));break;case"XZY":this._z=Math.asin(-Nr(R,-1,1)),Math.abs(R)<.9999999?(this._x=Math.atan2(X,N),this._y=Math.atan2(I,_)):(this._x=Math.atan2(-V,$),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+l)}return this._order=l,m===!0&&this._onChangeCallback(),this}setFromQuaternion(r,l,m){return _w.makeRotationFromQuaternion(r),this.setFromRotationMatrix(_w,l,m)}setFromVector3(r,l=this._order){return this.set(r.x,r.y,r.z,l)}reorder(r){return ww.setFromEuler(this),this.setFromQuaternion(ww,r)}equals(r){return r._x===this._x&&r._y===this._y&&r._z===this._z&&r._order===this._order}fromArray(r){return this._x=r[0],this._y=r[1],this._z=r[2],r[3]!==void 0&&(this._order=r[3]),this._onChangeCallback(),this}toArray(r=[],l=0){return r[l]=this._x,r[l+1]=this._y,r[l+2]=this._z,r[l+3]=this._order,r}_onChange(r){return this._onChangeCallback=r,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}Df.DEFAULT_ORDER="XYZ";class Jm{constructor(){this.mask=1}set(r){this.mask=(1<<r|0)>>>0}enable(r){this.mask|=1<<r|0}enableAll(){this.mask=-1}toggle(r){this.mask^=1<<r|0}disable(r){this.mask&=~(1<<r|0)}disableAll(){this.mask=0}test(r){return(this.mask&r.mask)!==0}isEnabled(r){return(this.mask&(1<<r|0))!==0}}let MP=0;const Mw=new je,_u=new Ti,ul=new _i,Zm=new je,Of=new je,CP=new je,SP=new Ti,Cw=new je(1,0,0),Sw=new je(0,1,0),Tw=new je(0,0,1),TP={type:"added"},RP={type:"removed"};class mr extends to{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:MP++}),this.uuid=no(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=mr.DEFAULT_UP.clone();const r=new je,l=new Df,m=new Ti,y=new je(1,1,1);function _(){m.setFromEuler(l,!1)}function R(){l.setFromQuaternion(m,void 0,!1)}l._onChange(_),m._onChange(R),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:r},rotation:{configurable:!0,enumerable:!0,value:l},quaternion:{configurable:!0,enumerable:!0,value:m},scale:{configurable:!0,enumerable:!0,value:y},modelViewMatrix:{value:new _i},normalMatrix:{value:new Ui}}),this.matrix=new _i,this.matrixWorld=new _i,this.matrixAutoUpdate=mr.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.matrixWorldAutoUpdate=mr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.layers=new Jm,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(r){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(r),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(r){return this.quaternion.premultiply(r),this}setRotationFromAxisAngle(r,l){this.quaternion.setFromAxisAngle(r,l)}setRotationFromEuler(r){this.quaternion.setFromEuler(r,!0)}setRotationFromMatrix(r){this.quaternion.setFromRotationMatrix(r)}setRotationFromQuaternion(r){this.quaternion.copy(r)}rotateOnAxis(r,l){return _u.setFromAxisAngle(r,l),this.quaternion.multiply(_u),this}rotateOnWorldAxis(r,l){return _u.setFromAxisAngle(r,l),this.quaternion.premultiply(_u),this}rotateX(r){return this.rotateOnAxis(Cw,r)}rotateY(r){return this.rotateOnAxis(Sw,r)}rotateZ(r){return this.rotateOnAxis(Tw,r)}translateOnAxis(r,l){return Mw.copy(r).applyQuaternion(this.quaternion),this.position.add(Mw.multiplyScalar(l)),this}translateX(r){return this.translateOnAxis(Cw,r)}translateY(r){return this.translateOnAxis(Sw,r)}translateZ(r){return this.translateOnAxis(Tw,r)}localToWorld(r){return this.updateWorldMatrix(!0,!1),r.applyMatrix4(this.matrixWorld)}worldToLocal(r){return this.updateWorldMatrix(!0,!1),r.applyMatrix4(ul.copy(this.matrixWorld).invert())}lookAt(r,l,m){r.isVector3?Zm.copy(r):Zm.set(r,l,m);const y=this.parent;this.updateWorldMatrix(!0,!1),Of.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?ul.lookAt(Of,Zm,this.up):ul.lookAt(Zm,Of,this.up),this.quaternion.setFromRotationMatrix(ul),y&&(ul.extractRotation(y.matrixWorld),_u.setFromRotationMatrix(ul),this.quaternion.premultiply(_u.invert()))}add(r){if(arguments.length>1){for(let l=0;l<arguments.length;l++)this.add(arguments[l]);return this}return r===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",r),this):(r&&r.isObject3D?(r.parent!==null&&r.parent.remove(r),r.parent=this,this.children.push(r),r.dispatchEvent(TP)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",r),this)}remove(r){if(arguments.length>1){for(let m=0;m<arguments.length;m++)this.remove(arguments[m]);return this}const l=this.children.indexOf(r);return l!==-1&&(r.parent=null,this.children.splice(l,1),r.dispatchEvent(RP)),this}removeFromParent(){const r=this.parent;return r!==null&&r.remove(this),this}clear(){return this.remove(...this.children)}attach(r){return this.updateWorldMatrix(!0,!1),ul.copy(this.matrixWorld).invert(),r.parent!==null&&(r.parent.updateWorldMatrix(!0,!1),ul.multiply(r.parent.matrixWorld)),r.applyMatrix4(ul),this.add(r),r.updateWorldMatrix(!1,!0),this}getObjectById(r){return this.getObjectByProperty("id",r)}getObjectByName(r){return this.getObjectByProperty("name",r)}getObjectByProperty(r,l){if(this[r]===l)return this;for(let m=0,y=this.children.length;m<y;m++){const R=this.children[m].getObjectByProperty(r,l);if(R!==void 0)return R}}getObjectsByProperty(r,l){let m=[];this[r]===l&&m.push(this);for(let y=0,_=this.children.length;y<_;y++){const R=this.children[y].getObjectsByProperty(r,l);R.length>0&&(m=m.concat(R))}return m}getWorldPosition(r){return this.updateWorldMatrix(!0,!1),r.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(r){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Of,r,CP),r}getWorldScale(r){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Of,SP,r),r}getWorldDirection(r){this.updateWorldMatrix(!0,!1);const l=this.matrixWorld.elements;return r.set(l[8],l[9],l[10]).normalize()}raycast(){}traverse(r){r(this);const l=this.children;for(let m=0,y=l.length;m<y;m++)l[m].traverse(r)}traverseVisible(r){if(this.visible===!1)return;r(this);const l=this.children;for(let m=0,y=l.length;m<y;m++)l[m].traverseVisible(r)}traverseAncestors(r){const l=this.parent;l!==null&&(r(l),l.traverseAncestors(r))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(r){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||r)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,r=!0);const l=this.children;for(let m=0,y=l.length;m<y;m++){const _=l[m];(_.matrixWorldAutoUpdate===!0||r===!0)&&_.updateMatrixWorld(r)}}updateWorldMatrix(r,l){const m=this.parent;if(r===!0&&m!==null&&m.matrixWorldAutoUpdate===!0&&m.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),l===!0){const y=this.children;for(let _=0,R=y.length;_<R;_++){const I=y[_];I.matrixWorldAutoUpdate===!0&&I.updateWorldMatrix(!1,!0)}}}toJSON(r){const l=r===void 0||typeof r=="string",m={};l&&(r={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},m.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const y={};y.uuid=this.uuid,y.type=this.type,this.name!==""&&(y.name=this.name),this.castShadow===!0&&(y.castShadow=!0),this.receiveShadow===!0&&(y.receiveShadow=!0),this.visible===!1&&(y.visible=!1),this.frustumCulled===!1&&(y.frustumCulled=!1),this.renderOrder!==0&&(y.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(y.userData=this.userData),y.layers=this.layers.mask,y.matrix=this.matrix.toArray(),y.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(y.matrixAutoUpdate=!1),this.isInstancedMesh&&(y.type="InstancedMesh",y.count=this.count,y.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(y.instanceColor=this.instanceColor.toJSON()));function _(I,O){return I[O.uuid]===void 0&&(I[O.uuid]=O.toJSON(r)),O.uuid}if(this.isScene)this.background&&(this.background.isColor?y.background=this.background.toJSON():this.background.isTexture&&(y.background=this.background.toJSON(r).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(y.environment=this.environment.toJSON(r).uuid);else if(this.isMesh||this.isLine||this.isPoints){y.geometry=_(r.geometries,this.geometry);const I=this.geometry.parameters;if(I!==void 0&&I.shapes!==void 0){const O=I.shapes;if(Array.isArray(O))for(let N=0,V=O.length;N<V;N++){const Q=O[N];_(r.shapes,Q)}else _(r.shapes,O)}}if(this.isSkinnedMesh&&(y.bindMode=this.bindMode,y.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(_(r.skeletons,this.skeleton),y.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const I=[];for(let O=0,N=this.material.length;O<N;O++)I.push(_(r.materials,this.material[O]));y.material=I}else y.material=_(r.materials,this.material);if(this.children.length>0){y.children=[];for(let I=0;I<this.children.length;I++)y.children.push(this.children[I].toJSON(r).object)}if(this.animations.length>0){y.animations=[];for(let I=0;I<this.animations.length;I++){const O=this.animations[I];y.animations.push(_(r.animations,O))}}if(l){const I=R(r.geometries),O=R(r.materials),N=R(r.textures),V=R(r.images),Q=R(r.shapes),X=R(r.skeletons),$=R(r.animations),ie=R(r.nodes);I.length>0&&(m.geometries=I),O.length>0&&(m.materials=O),N.length>0&&(m.textures=N),V.length>0&&(m.images=V),Q.length>0&&(m.shapes=Q),X.length>0&&(m.skeletons=X),$.length>0&&(m.animations=$),ie.length>0&&(m.nodes=ie)}return m.object=y,m;function R(I){const O=[];for(const N in I){const V=I[N];delete V.metadata,O.push(V)}return O}}clone(r){return new this.constructor().copy(this,r)}copy(r,l=!0){if(this.name=r.name,this.up.copy(r.up),this.position.copy(r.position),this.rotation.order=r.rotation.order,this.quaternion.copy(r.quaternion),this.scale.copy(r.scale),this.matrix.copy(r.matrix),this.matrixWorld.copy(r.matrixWorld),this.matrixAutoUpdate=r.matrixAutoUpdate,this.matrixWorldNeedsUpdate=r.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=r.matrixWorldAutoUpdate,this.layers.mask=r.layers.mask,this.visible=r.visible,this.castShadow=r.castShadow,this.receiveShadow=r.receiveShadow,this.frustumCulled=r.frustumCulled,this.renderOrder=r.renderOrder,this.animations=r.animations.slice(),this.userData=JSON.parse(JSON.stringify(r.userData)),l===!0)for(let m=0;m<r.children.length;m++){const y=r.children[m];this.add(y.clone())}return this}}mr.DEFAULT_UP=new je(0,1,0),mr.DEFAULT_MATRIX_AUTO_UPDATE=!0,mr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const da=new je,dl=new je,Xy=new je,fl=new je,wu=new je,Mu=new je,Rw=new je,Ky=new je,qy=new je,Yy=new je;let eg=!1;class bo{constructor(r=new je,l=new je,m=new je){this.a=r,this.b=l,this.c=m}static getNormal(r,l,m,y){y.subVectors(m,l),da.subVectors(r,l),y.cross(da);const _=y.lengthSq();return _>0?y.multiplyScalar(1/Math.sqrt(_)):y.set(0,0,0)}static getBarycoord(r,l,m,y,_){da.subVectors(y,l),dl.subVectors(m,l),Xy.subVectors(r,l);const R=da.dot(da),I=da.dot(dl),O=da.dot(Xy),N=dl.dot(dl),V=dl.dot(Xy),Q=R*N-I*I;if(Q===0)return _.set(-2,-1,-1);const X=1/Q,$=(N*O-I*V)*X,ie=(R*V-I*O)*X;return _.set(1-$-ie,ie,$)}static containsPoint(r,l,m,y){return this.getBarycoord(r,l,m,y,fl),fl.x>=0&&fl.y>=0&&fl.x+fl.y<=1}static getUV(r,l,m,y,_,R,I,O){return eg===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),eg=!0),this.getInterpolation(r,l,m,y,_,R,I,O)}static getInterpolation(r,l,m,y,_,R,I,O){return this.getBarycoord(r,l,m,y,fl),O.setScalar(0),O.addScaledVector(_,fl.x),O.addScaledVector(R,fl.y),O.addScaledVector(I,fl.z),O}static isFrontFacing(r,l,m,y){return da.subVectors(m,l),dl.subVectors(r,l),da.cross(dl).dot(y)<0}set(r,l,m){return this.a.copy(r),this.b.copy(l),this.c.copy(m),this}setFromPointsAndIndices(r,l,m,y){return this.a.copy(r[l]),this.b.copy(r[m]),this.c.copy(r[y]),this}setFromAttributeAndIndices(r,l,m,y){return this.a.fromBufferAttribute(r,l),this.b.fromBufferAttribute(r,m),this.c.fromBufferAttribute(r,y),this}clone(){return new this.constructor().copy(this)}copy(r){return this.a.copy(r.a),this.b.copy(r.b),this.c.copy(r.c),this}getArea(){return da.subVectors(this.c,this.b),dl.subVectors(this.a,this.b),da.cross(dl).length()*.5}getMidpoint(r){return r.addVectors(this.a,this.b).add(this.c).multiplyScalar(.3333333333333333)}getNormal(r){return bo.getNormal(this.a,this.b,this.c,r)}getPlane(r){return r.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(r,l){return bo.getBarycoord(r,this.a,this.b,this.c,l)}getUV(r,l,m,y,_){return eg===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),eg=!0),bo.getInterpolation(r,this.a,this.b,this.c,l,m,y,_)}getInterpolation(r,l,m,y,_){return bo.getInterpolation(r,this.a,this.b,this.c,l,m,y,_)}containsPoint(r){return bo.containsPoint(r,this.a,this.b,this.c)}isFrontFacing(r){return bo.isFrontFacing(this.a,this.b,this.c,r)}intersectsBox(r){return r.intersectsTriangle(this)}closestPointToPoint(r,l){const m=this.a,y=this.b,_=this.c;let R,I;wu.subVectors(y,m),Mu.subVectors(_,m),Ky.subVectors(r,m);const O=wu.dot(Ky),N=Mu.dot(Ky);if(O<=0&&N<=0)return l.copy(m);qy.subVectors(r,y);const V=wu.dot(qy),Q=Mu.dot(qy);if(V>=0&&Q<=V)return l.copy(y);const X=O*Q-V*N;if(X<=0&&O>=0&&V<=0)return R=O/(O-V),l.copy(m).addScaledVector(wu,R);Yy.subVectors(r,_);const $=wu.dot(Yy),ie=Mu.dot(Yy);if(ie>=0&&$<=ie)return l.copy(_);const ue=$*N-O*ie;if(ue<=0&&N>=0&&ie<=0)return I=N/(N-ie),l.copy(m).addScaledVector(Mu,I);const re=V*ie-$*Q;if(re<=0&&Q-V>=0&&$-ie>=0)return Rw.subVectors(_,y),I=(Q-V)/(Q-V+($-ie)),l.copy(y).addScaledVector(Rw,I);const q=1/(re+ue+X);return R=ue*q,I=X*q,l.copy(m).addScaledVector(wu,R).addScaledVector(Mu,I)}equals(r){return r.a.equals(this.a)&&r.b.equals(this.b)&&r.c.equals(this.c)}}const Iw={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},hc={h:0,s:0,l:0},tg={h:0,s:0,l:0};function $y(w,r,l){return l<0&&(l+=1),l>1&&(l-=1),l<.16666666666666666?w+(r-w)*6*l:l<.5?r:l<.6666666666666666?w+(r-w)*6*(.6666666666666666-l):w}class Hn{constructor(r,l,m){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(r,l,m)}set(r,l,m){if(l===void 0&&m===void 0){const y=r;y&&y.isColor?this.copy(y):typeof y=="number"?this.setHex(y):typeof y=="string"&&this.setStyle(y)}else this.setRGB(r,l,m);return this}setScalar(r){return this.r=r,this.g=r,this.b=r,this}setHex(r,l=Cr){return r=Math.floor(r),this.r=(r>>16&255)/255,this.g=(r>>8&255)/255,this.b=(r&255)/255,vr.toWorkingColorSpace(this,l),this}setRGB(r,l,m,y=vr.workingColorSpace){return this.r=r,this.g=l,this.b=m,vr.toWorkingColorSpace(this,y),this}setHSL(r,l,m,y=vr.workingColorSpace){if(r=Sf(r,1),l=Nr(l,0,1),m=Nr(m,0,1),l===0)this.r=this.g=this.b=m;else{const _=m<=.5?m*(1+l):m+l-m*l,R=2*m-_;this.r=$y(R,_,r+.3333333333333333),this.g=$y(R,_,r),this.b=$y(R,_,r-.3333333333333333)}return vr.toWorkingColorSpace(this,y),this}setStyle(r,l=Cr){function m(_){_!==void 0&&parseFloat(_)<1&&console.warn("THREE.Color: Alpha component of "+r+" will be ignored.")}let y;if(y=/^(\w+)\(([^\)]*)\)/.exec(r)){let _;const R=y[1],I=y[2];switch(R){case"rgb":case"rgba":if(_=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(I))return m(_[4]),this.setRGB(Math.min(255,parseInt(_[1],10))/255,Math.min(255,parseInt(_[2],10))/255,Math.min(255,parseInt(_[3],10))/255,l);if(_=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(I))return m(_[4]),this.setRGB(Math.min(100,parseInt(_[1],10))/100,Math.min(100,parseInt(_[2],10))/100,Math.min(100,parseInt(_[3],10))/100,l);break;case"hsl":case"hsla":if(_=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(I))return m(_[4]),this.setHSL(parseFloat(_[1])/360,parseFloat(_[2])/100,parseFloat(_[3])/100,l);break;default:console.warn("THREE.Color: Unknown color model "+r)}}else if(y=/^\#([A-Fa-f\d]+)$/.exec(r)){const _=y[1],R=_.length;if(R===3)return this.setRGB(parseInt(_.charAt(0),16)/15,parseInt(_.charAt(1),16)/15,parseInt(_.charAt(2),16)/15,l);if(R===6)return this.setHex(parseInt(_,16),l);console.warn("THREE.Color: Invalid hex color "+r)}else if(r&&r.length>0)return this.setColorName(r,l);return this}setColorName(r,l=Cr){const m=Iw[r.toLowerCase()];return m!==void 0?this.setHex(m,l):console.warn("THREE.Color: Unknown color "+r),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(r){return this.r=r.r,this.g=r.g,this.b=r.b,this}copySRGBToLinear(r){return this.r=ac(r.r),this.g=ac(r.g),this.b=ac(r.b),this}copyLinearToSRGB(r){return this.r=If(r.r),this.g=If(r.g),this.b=If(r.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(r=Cr){return vr.fromWorkingColorSpace(Hs.copy(this),r),Math.round(Nr(Hs.r*255,0,255))*65536+Math.round(Nr(Hs.g*255,0,255))*256+Math.round(Nr(Hs.b*255,0,255))}getHexString(r=Cr){return("000000"+this.getHex(r).toString(16)).slice(-6)}getHSL(r,l=vr.workingColorSpace){vr.fromWorkingColorSpace(Hs.copy(this),l);const m=Hs.r,y=Hs.g,_=Hs.b,R=Math.max(m,y,_),I=Math.min(m,y,_);let O,N;const V=(I+R)/2;if(I===R)O=0,N=0;else{const Q=R-I;switch(N=V<=.5?Q/(R+I):Q/(2-R-I),R){case m:O=(y-_)/Q+(y<_?6:0);break;case y:O=(_-m)/Q+2;break;case _:O=(m-y)/Q+4;break}O/=6}return r.h=O,r.s=N,r.l=V,r}getRGB(r,l=vr.workingColorSpace){return vr.fromWorkingColorSpace(Hs.copy(this),l),r.r=Hs.r,r.g=Hs.g,r.b=Hs.b,r}getStyle(r=Cr){vr.fromWorkingColorSpace(Hs.copy(this),r);const l=Hs.r,m=Hs.g,y=Hs.b;return r!==Cr?`color(${r} ${l.toFixed(3)} ${m.toFixed(3)} ${y.toFixed(3)})`:`rgb(${Math.round(l*255)},${Math.round(m*255)},${Math.round(y*255)})`}offsetHSL(r,l,m){return this.getHSL(hc),this.setHSL(hc.h+r,hc.s+l,hc.l+m)}add(r){return this.r+=r.r,this.g+=r.g,this.b+=r.b,this}addColors(r,l){return this.r=r.r+l.r,this.g=r.g+l.g,this.b=r.b+l.b,this}addScalar(r){return this.r+=r,this.g+=r,this.b+=r,this}sub(r){return this.r=Math.max(0,this.r-r.r),this.g=Math.max(0,this.g-r.g),this.b=Math.max(0,this.b-r.b),this}multiply(r){return this.r*=r.r,this.g*=r.g,this.b*=r.b,this}multiplyScalar(r){return this.r*=r,this.g*=r,this.b*=r,this}lerp(r,l){return this.r+=(r.r-this.r)*l,this.g+=(r.g-this.g)*l,this.b+=(r.b-this.b)*l,this}lerpColors(r,l,m){return this.r=r.r+(l.r-r.r)*m,this.g=r.g+(l.g-r.g)*m,this.b=r.b+(l.b-r.b)*m,this}lerpHSL(r,l){this.getHSL(hc),r.getHSL(tg);const m=ch(hc.h,tg.h,l),y=ch(hc.s,tg.s,l),_=ch(hc.l,tg.l,l);return this.setHSL(m,y,_),this}setFromVector3(r){return this.r=r.x,this.g=r.y,this.b=r.z,this}applyMatrix3(r){const l=this.r,m=this.g,y=this.b,_=r.elements;return this.r=_[0]*l+_[3]*m+_[6]*y,this.g=_[1]*l+_[4]*m+_[7]*y,this.b=_[2]*l+_[5]*m+_[8]*y,this}equals(r){return r.r===this.r&&r.g===this.g&&r.b===this.b}fromArray(r,l=0){return this.r=r[l],this.g=r[l+1],this.b=r[l+2],this}toArray(r=[],l=0){return r[l]=this.r,r[l+1]=this.g,r[l+2]=this.b,r}fromBufferAttribute(r,l){return this.r=r.getX(l),this.g=r.getY(l),this.b=r.getZ(l),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const Hs=new Hn;Hn.NAMES=Iw;let IP=0;class js extends to{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:IP++}),this.uuid=no(),this.name="",this.type="Material",this.blending=D,this.side=C,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Pe,this.blendDst=me,this.blendEquation=z,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Hn(0,0,0),this.blendAlpha=0,this.depthFunc=Tn,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=Mf,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=ol,this.stencilZFail=ol,this.stencilZPass=ol,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(r){this._alphaTest>0!=r>0&&this.version++,this._alphaTest=r}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(r){if(r!==void 0)for(const l in r){const m=r[l];if(m===void 0){console.warn(`THREE.Material: parameter '${l}' has value of undefined.`);continue}const y=this[l];if(y===void 0){console.warn(`THREE.Material: '${l}' is not a property of THREE.${this.type}.`);continue}y&&y.isColor?y.set(m):y&&y.isVector3&&m&&m.isVector3?y.copy(m):this[l]=m}}toJSON(r){const l=r===void 0||typeof r=="string";l&&(r={textures:{},images:{}});const m={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};m.uuid=this.uuid,m.type=this.type,this.name!==""&&(m.name=this.name),this.color&&this.color.isColor&&(m.color=this.color.getHex()),this.roughness!==void 0&&(m.roughness=this.roughness),this.metalness!==void 0&&(m.metalness=this.metalness),this.sheen!==void 0&&(m.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(m.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(m.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(m.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(m.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(m.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(m.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(m.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(m.shininess=this.shininess),this.clearcoat!==void 0&&(m.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(m.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(m.clearcoatMap=this.clearcoatMap.toJSON(r).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(m.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(r).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(m.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(r).uuid,m.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(m.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(m.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(m.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(m.iridescenceMap=this.iridescenceMap.toJSON(r).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(m.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(r).uuid),this.anisotropy!==void 0&&(m.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(m.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(m.anisotropyMap=this.anisotropyMap.toJSON(r).uuid),this.map&&this.map.isTexture&&(m.map=this.map.toJSON(r).uuid),this.matcap&&this.matcap.isTexture&&(m.matcap=this.matcap.toJSON(r).uuid),this.alphaMap&&this.alphaMap.isTexture&&(m.alphaMap=this.alphaMap.toJSON(r).uuid),this.lightMap&&this.lightMap.isTexture&&(m.lightMap=this.lightMap.toJSON(r).uuid,m.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(m.aoMap=this.aoMap.toJSON(r).uuid,m.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(m.bumpMap=this.bumpMap.toJSON(r).uuid,m.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(m.normalMap=this.normalMap.toJSON(r).uuid,m.normalMapType=this.normalMapType,m.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(m.displacementMap=this.displacementMap.toJSON(r).uuid,m.displacementScale=this.displacementScale,m.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(m.roughnessMap=this.roughnessMap.toJSON(r).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(m.metalnessMap=this.metalnessMap.toJSON(r).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(m.emissiveMap=this.emissiveMap.toJSON(r).uuid),this.specularMap&&this.specularMap.isTexture&&(m.specularMap=this.specularMap.toJSON(r).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(m.specularIntensityMap=this.specularIntensityMap.toJSON(r).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(m.specularColorMap=this.specularColorMap.toJSON(r).uuid),this.envMap&&this.envMap.isTexture&&(m.envMap=this.envMap.toJSON(r).uuid,this.combine!==void 0&&(m.combine=this.combine)),this.envMapIntensity!==void 0&&(m.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(m.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(m.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(m.gradientMap=this.gradientMap.toJSON(r).uuid),this.transmission!==void 0&&(m.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(m.transmissionMap=this.transmissionMap.toJSON(r).uuid),this.thickness!==void 0&&(m.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(m.thicknessMap=this.thicknessMap.toJSON(r).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(m.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(m.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(m.size=this.size),this.shadowSide!==null&&(m.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(m.sizeAttenuation=this.sizeAttenuation),this.blending!==D&&(m.blending=this.blending),this.side!==C&&(m.side=this.side),this.vertexColors===!0&&(m.vertexColors=!0),this.opacity<1&&(m.opacity=this.opacity),this.transparent===!0&&(m.transparent=!0),this.blendSrc!==Pe&&(m.blendSrc=this.blendSrc),this.blendDst!==me&&(m.blendDst=this.blendDst),this.blendEquation!==z&&(m.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(m.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(m.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(m.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(m.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(m.blendAlpha=this.blendAlpha),this.depthFunc!==Tn&&(m.depthFunc=this.depthFunc),this.depthTest===!1&&(m.depthTest=this.depthTest),this.depthWrite===!1&&(m.depthWrite=this.depthWrite),this.colorWrite===!1&&(m.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(m.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==Mf&&(m.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(m.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(m.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ol&&(m.stencilFail=this.stencilFail),this.stencilZFail!==ol&&(m.stencilZFail=this.stencilZFail),this.stencilZPass!==ol&&(m.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(m.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(m.rotation=this.rotation),this.polygonOffset===!0&&(m.polygonOffset=!0),this.polygonOffsetFactor!==0&&(m.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(m.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(m.linewidth=this.linewidth),this.dashSize!==void 0&&(m.dashSize=this.dashSize),this.gapSize!==void 0&&(m.gapSize=this.gapSize),this.scale!==void 0&&(m.scale=this.scale),this.dithering===!0&&(m.dithering=!0),this.alphaTest>0&&(m.alphaTest=this.alphaTest),this.alphaHash===!0&&(m.alphaHash=!0),this.alphaToCoverage===!0&&(m.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(m.premultipliedAlpha=!0),this.forceSinglePass===!0&&(m.forceSinglePass=!0),this.wireframe===!0&&(m.wireframe=!0),this.wireframeLinewidth>1&&(m.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(m.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(m.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(m.flatShading=!0),this.visible===!1&&(m.visible=!1),this.toneMapped===!1&&(m.toneMapped=!1),this.fog===!1&&(m.fog=!1),Object.keys(this.userData).length>0&&(m.userData=this.userData);function y(_){const R=[];for(const I in _){const O=_[I];delete O.metadata,R.push(O)}return R}if(l){const _=y(r.textures),R=y(r.images);_.length>0&&(m.textures=_),R.length>0&&(m.images=R)}return m}clone(){return new this.constructor().copy(this)}copy(r){this.name=r.name,this.blending=r.blending,this.side=r.side,this.vertexColors=r.vertexColors,this.opacity=r.opacity,this.transparent=r.transparent,this.blendSrc=r.blendSrc,this.blendDst=r.blendDst,this.blendEquation=r.blendEquation,this.blendSrcAlpha=r.blendSrcAlpha,this.blendDstAlpha=r.blendDstAlpha,this.blendEquationAlpha=r.blendEquationAlpha,this.blendColor.copy(r.blendColor),this.blendAlpha=r.blendAlpha,this.depthFunc=r.depthFunc,this.depthTest=r.depthTest,this.depthWrite=r.depthWrite,this.stencilWriteMask=r.stencilWriteMask,this.stencilFunc=r.stencilFunc,this.stencilRef=r.stencilRef,this.stencilFuncMask=r.stencilFuncMask,this.stencilFail=r.stencilFail,this.stencilZFail=r.stencilZFail,this.stencilZPass=r.stencilZPass,this.stencilWrite=r.stencilWrite;const l=r.clippingPlanes;let m=null;if(l!==null){const y=l.length;m=new Array(y);for(let _=0;_!==y;++_)m[_]=l[_].clone()}return this.clippingPlanes=m,this.clipIntersection=r.clipIntersection,this.clipShadows=r.clipShadows,this.shadowSide=r.shadowSide,this.colorWrite=r.colorWrite,this.precision=r.precision,this.polygonOffset=r.polygonOffset,this.polygonOffsetFactor=r.polygonOffsetFactor,this.polygonOffsetUnits=r.polygonOffsetUnits,this.dithering=r.dithering,this.alphaTest=r.alphaTest,this.alphaHash=r.alphaHash,this.alphaToCoverage=r.alphaToCoverage,this.premultipliedAlpha=r.premultipliedAlpha,this.forceSinglePass=r.forceSinglePass,this.visible=r.visible,this.toneMapped=r.toneMapped,this.userData=JSON.parse(JSON.stringify(r.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(r){r===!0&&this.version++}}class uc extends js{constructor(r){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Hn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Nt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.specularMap=r.specularMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.combine=r.combine,this.reflectivity=r.reflectivity,this.refractionRatio=r.refractionRatio,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.fog=r.fog,this}}const pl=BP();function BP(){const w=new ArrayBuffer(4),r=new Float32Array(w),l=new Uint32Array(w),m=new Uint32Array(512),y=new Uint32Array(512);for(let O=0;O<256;++O){const N=O-127;N<-27?(m[O]=0,m[O|256]=32768,y[O]=24,y[O|256]=24):N<-14?(m[O]=1024>>-N-14,m[O|256]=1024>>-N-14|32768,y[O]=-N-1,y[O|256]=-N-1):N<=15?(m[O]=N+15<<10,m[O|256]=N+15<<10|32768,y[O]=13,y[O|256]=13):N<128?(m[O]=31744,m[O|256]=64512,y[O]=24,y[O|256]=24):(m[O]=31744,m[O|256]=64512,y[O]=13,y[O|256]=13)}const _=new Uint32Array(2048),R=new Uint32Array(64),I=new Uint32Array(64);for(let O=1;O<1024;++O){let N=O<<13,V=0;for(;!(N&8388608);)N<<=1,V-=8388608;N&=-8388609,V+=947912704,_[O]=N|V}for(let O=1024;O<2048;++O)_[O]=939524096+(O-1024<<13);for(let O=1;O<31;++O)R[O]=O<<23;R[31]=1199570944,R[32]=2147483648;for(let O=33;O<63;++O)R[O]=2147483648+(O-32<<23);R[63]=3347054592;for(let O=1;O<64;++O)O!==32&&(I[O]=1024);return{floatView:r,uint32View:l,baseTable:m,shiftTable:y,mantissaTable:_,exponentTable:R,offsetTable:I}}function _o(w){Math.abs(w)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),w=Nr(w,-65504,65504),pl.floatView[0]=w;const r=pl.uint32View[0],l=r>>23&511;return pl.baseTable[l]+((r&8388607)>>pl.shiftTable[l])}function Ff(w){const r=w>>10;return pl.uint32View[0]=pl.mantissaTable[pl.offsetTable[r]+(w&1023)]+pl.exponentTable[r],pl.floatView[0]}const LP={toHalfFloat:_o,fromHalfFloat:Ff},is=new je,ng=new en;class Sr{constructor(r,l,m=!1){if(Array.isArray(r))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=r,this.itemSize=l,this.count=r!==void 0?r.length/l:0,this.normalized=m,this.usage=ah,this.updateRange={offset:0,count:-1},this.gpuType=Ei,this.version=0}onUploadCallback(){}set needsUpdate(r){r===!0&&this.version++}setUsage(r){return this.usage=r,this}copy(r){return this.name=r.name,this.array=new r.array.constructor(r.array),this.itemSize=r.itemSize,this.count=r.count,this.normalized=r.normalized,this.usage=r.usage,this.gpuType=r.gpuType,this}copyAt(r,l,m){r*=this.itemSize,m*=l.itemSize;for(let y=0,_=this.itemSize;y<_;y++)this.array[r+y]=l.array[m+y];return this}copyArray(r){return this.array.set(r),this}applyMatrix3(r){if(this.itemSize===2)for(let l=0,m=this.count;l<m;l++)ng.fromBufferAttribute(this,l),ng.applyMatrix3(r),this.setXY(l,ng.x,ng.y);else if(this.itemSize===3)for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.applyMatrix3(r),this.setXYZ(l,is.x,is.y,is.z);return this}applyMatrix4(r){for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.applyMatrix4(r),this.setXYZ(l,is.x,is.y,is.z);return this}applyNormalMatrix(r){for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.applyNormalMatrix(r),this.setXYZ(l,is.x,is.y,is.z);return this}transformDirection(r){for(let l=0,m=this.count;l<m;l++)is.fromBufferAttribute(this,l),is.transformDirection(r),this.setXYZ(l,is.x,is.y,is.z);return this}set(r,l=0){return this.array.set(r,l),this}getComponent(r,l){let m=this.array[r*this.itemSize+l];return this.normalized&&(m=zs(m,this.array)),m}setComponent(r,l,m){return this.normalized&&(m=Ni(m,this.array)),this.array[r*this.itemSize+l]=m,this}getX(r){let l=this.array[r*this.itemSize];return this.normalized&&(l=zs(l,this.array)),l}setX(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize]=l,this}getY(r){let l=this.array[r*this.itemSize+1];return this.normalized&&(l=zs(l,this.array)),l}setY(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+1]=l,this}getZ(r){let l=this.array[r*this.itemSize+2];return this.normalized&&(l=zs(l,this.array)),l}setZ(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+2]=l,this}getW(r){let l=this.array[r*this.itemSize+3];return this.normalized&&(l=zs(l,this.array)),l}setW(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+3]=l,this}setXY(r,l,m){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array)),this.array[r+0]=l,this.array[r+1]=m,this}setXYZ(r,l,m,y){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array)),this.array[r+0]=l,this.array[r+1]=m,this.array[r+2]=y,this}setXYZW(r,l,m,y,_){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array),_=Ni(_,this.array)),this.array[r+0]=l,this.array[r+1]=m,this.array[r+2]=y,this.array[r+3]=_,this}onUpload(r){return this.onUploadCallback=r,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const r={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(r.name=this.name),this.usage!==ah&&(r.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(r.updateRange=this.updateRange),r}}class PP extends Sr{constructor(r,l,m){super(new Int8Array(r),l,m)}}class DP extends Sr{constructor(r,l,m){super(new Uint8Array(r),l,m)}}class OP extends Sr{constructor(r,l,m){super(new Uint8ClampedArray(r),l,m)}}class FP extends Sr{constructor(r,l,m){super(new Int16Array(r),l,m)}}class Jy extends Sr{constructor(r,l,m){super(new Uint16Array(r),l,m)}}class NP extends Sr{constructor(r,l,m){super(new Int32Array(r),l,m)}}class Zy extends Sr{constructor(r,l,m){super(new Uint32Array(r),l,m)}}class UP extends Sr{constructor(r,l,m){super(new Uint16Array(r),l,m),this.isFloat16BufferAttribute=!0}getX(r){let l=Ff(this.array[r*this.itemSize]);return this.normalized&&(l=zs(l,this.array)),l}setX(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize]=_o(l),this}getY(r){let l=Ff(this.array[r*this.itemSize+1]);return this.normalized&&(l=zs(l,this.array)),l}setY(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+1]=_o(l),this}getZ(r){let l=Ff(this.array[r*this.itemSize+2]);return this.normalized&&(l=zs(l,this.array)),l}setZ(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+2]=_o(l),this}getW(r){let l=Ff(this.array[r*this.itemSize+3]);return this.normalized&&(l=zs(l,this.array)),l}setW(r,l){return this.normalized&&(l=Ni(l,this.array)),this.array[r*this.itemSize+3]=_o(l),this}setXY(r,l,m){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array)),this.array[r+0]=_o(l),this.array[r+1]=_o(m),this}setXYZ(r,l,m,y){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array)),this.array[r+0]=_o(l),this.array[r+1]=_o(m),this.array[r+2]=_o(y),this}setXYZW(r,l,m,y,_){return r*=this.itemSize,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array),_=Ni(_,this.array)),this.array[r+0]=_o(l),this.array[r+1]=_o(m),this.array[r+2]=_o(y),this.array[r+3]=_o(_),this}}class ni extends Sr{constructor(r,l,m){super(new Float32Array(r),l,m)}}class kP extends Sr{constructor(r,l,m){super(new Float64Array(r),l,m)}}let zP=0;const Zo=new _i,ex=new mr,Cu=new je,Fo=new er,Nf=new er,ws=new je;class Yi extends to{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:zP++}),this.uuid=no(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(r){return Array.isArray(r)?this.index=new(jm(r)?Zy:Jy)(r,1):this.index=r,this}getAttribute(r){return this.attributes[r]}setAttribute(r,l){return this.attributes[r]=l,this}deleteAttribute(r){return delete this.attributes[r],this}hasAttribute(r){return this.attributes[r]!==void 0}addGroup(r,l,m=0){this.groups.push({start:r,count:l,materialIndex:m})}clearGroups(){this.groups=[]}setDrawRange(r,l){this.drawRange.start=r,this.drawRange.count=l}applyMatrix4(r){const l=this.attributes.position;l!==void 0&&(l.applyMatrix4(r),l.needsUpdate=!0);const m=this.attributes.normal;if(m!==void 0){const _=new Ui().getNormalMatrix(r);m.applyNormalMatrix(_),m.needsUpdate=!0}const y=this.attributes.tangent;return y!==void 0&&(y.transformDirection(r),y.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(r){return Zo.makeRotationFromQuaternion(r),this.applyMatrix4(Zo),this}rotateX(r){return Zo.makeRotationX(r),this.applyMatrix4(Zo),this}rotateY(r){return Zo.makeRotationY(r),this.applyMatrix4(Zo),this}rotateZ(r){return Zo.makeRotationZ(r),this.applyMatrix4(Zo),this}translate(r,l,m){return Zo.makeTranslation(r,l,m),this.applyMatrix4(Zo),this}scale(r,l,m){return Zo.makeScale(r,l,m),this.applyMatrix4(Zo),this}lookAt(r){return ex.lookAt(r),ex.updateMatrix(),this.applyMatrix4(ex.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Cu).negate(),this.translate(Cu.x,Cu.y,Cu.z),this}setFromPoints(r){const l=[];for(let m=0,y=r.length;m<y;m++){const _=r[m];l.push(_.x,_.y,_.z||0)}return this.setAttribute("position",new ni(l,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new er);const r=this.attributes.position,l=this.morphAttributes.position;if(r&&r.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new je(-1/0,-1/0,-1/0),new je(1/0,1/0,1/0));return}if(r!==void 0){if(this.boundingBox.setFromBufferAttribute(r),l)for(let m=0,y=l.length;m<y;m++){const _=l[m];Fo.setFromBufferAttribute(_),this.morphTargetsRelative?(ws.addVectors(this.boundingBox.min,Fo.min),this.boundingBox.expandByPoint(ws),ws.addVectors(this.boundingBox.max,Fo.max),this.boundingBox.expandByPoint(ws)):(this.boundingBox.expandByPoint(Fo.min),this.boundingBox.expandByPoint(Fo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Eo);const r=this.attributes.position,l=this.morphAttributes.position;if(r&&r.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new je,1/0);return}if(r){const m=this.boundingSphere.center;if(Fo.setFromBufferAttribute(r),l)for(let _=0,R=l.length;_<R;_++){const I=l[_];Nf.setFromBufferAttribute(I),this.morphTargetsRelative?(ws.addVectors(Fo.min,Nf.min),Fo.expandByPoint(ws),ws.addVectors(Fo.max,Nf.max),Fo.expandByPoint(ws)):(Fo.expandByPoint(Nf.min),Fo.expandByPoint(Nf.max))}Fo.getCenter(m);let y=0;for(let _=0,R=r.count;_<R;_++)ws.fromBufferAttribute(r,_),y=Math.max(y,m.distanceToSquared(ws));if(l)for(let _=0,R=l.length;_<R;_++){const I=l[_],O=this.morphTargetsRelative;for(let N=0,V=I.count;N<V;N++)ws.fromBufferAttribute(I,N),O&&(Cu.fromBufferAttribute(r,N),ws.add(Cu)),y=Math.max(y,m.distanceToSquared(ws))}this.boundingSphere.radius=Math.sqrt(y),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const r=this.index,l=this.attributes;if(r===null||l.position===void 0||l.normal===void 0||l.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const m=r.array,y=l.position.array,_=l.normal.array,R=l.uv.array,I=y.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new Sr(new Float32Array(4*I),4));const O=this.getAttribute("tangent").array,N=[],V=[];for(let Xe=0;Xe<I;Xe++)N[Xe]=new je,V[Xe]=new je;const Q=new je,X=new je,$=new je,ie=new en,ue=new en,re=new en,q=new je,Se=new je;function fe(Xe,rt,bt){Q.fromArray(y,Xe*3),X.fromArray(y,rt*3),$.fromArray(y,bt*3),ie.fromArray(R,Xe*2),ue.fromArray(R,rt*2),re.fromArray(R,bt*2),X.sub(Q),$.sub(Q),ue.sub(ie),re.sub(ie);const Gt=1/(ue.x*re.y-re.x*ue.y);isFinite(Gt)&&(q.copy(X).multiplyScalar(re.y).addScaledVector($,-ue.y).multiplyScalar(Gt),Se.copy($).multiplyScalar(ue.x).addScaledVector(X,-re.x).multiplyScalar(Gt),N[Xe].add(q),N[rt].add(q),N[bt].add(q),V[Xe].add(Se),V[rt].add(Se),V[bt].add(Se))}let Me=this.groups;Me.length===0&&(Me=[{start:0,count:m.length}]);for(let Xe=0,rt=Me.length;Xe<rt;++Xe){const bt=Me[Xe],Gt=bt.start,lt=bt.count;for(let wt=Gt,Kt=Gt+lt;wt<Kt;wt+=3)fe(m[wt+0],m[wt+1],m[wt+2])}const ze=new je,He=new je,et=new je,st=new je;function Be(Xe){et.fromArray(_,Xe*3),st.copy(et);const rt=N[Xe];ze.copy(rt),ze.sub(et.multiplyScalar(et.dot(rt))).normalize(),He.crossVectors(st,rt);const Gt=He.dot(V[Xe])<0?-1:1;O[Xe*4]=ze.x,O[Xe*4+1]=ze.y,O[Xe*4+2]=ze.z,O[Xe*4+3]=Gt}for(let Xe=0,rt=Me.length;Xe<rt;++Xe){const bt=Me[Xe],Gt=bt.start,lt=bt.count;for(let wt=Gt,Kt=Gt+lt;wt<Kt;wt+=3)Be(m[wt+0]),Be(m[wt+1]),Be(m[wt+2])}}computeVertexNormals(){const r=this.index,l=this.getAttribute("position");if(l!==void 0){let m=this.getAttribute("normal");if(m===void 0)m=new Sr(new Float32Array(l.count*3),3),this.setAttribute("normal",m);else for(let X=0,$=m.count;X<$;X++)m.setXYZ(X,0,0,0);const y=new je,_=new je,R=new je,I=new je,O=new je,N=new je,V=new je,Q=new je;if(r)for(let X=0,$=r.count;X<$;X+=3){const ie=r.getX(X+0),ue=r.getX(X+1),re=r.getX(X+2);y.fromBufferAttribute(l,ie),_.fromBufferAttribute(l,ue),R.fromBufferAttribute(l,re),V.subVectors(R,_),Q.subVectors(y,_),V.cross(Q),I.fromBufferAttribute(m,ie),O.fromBufferAttribute(m,ue),N.fromBufferAttribute(m,re),I.add(V),O.add(V),N.add(V),m.setXYZ(ie,I.x,I.y,I.z),m.setXYZ(ue,O.x,O.y,O.z),m.setXYZ(re,N.x,N.y,N.z)}else for(let X=0,$=l.count;X<$;X+=3)y.fromBufferAttribute(l,X+0),_.fromBufferAttribute(l,X+1),R.fromBufferAttribute(l,X+2),V.subVectors(R,_),Q.subVectors(y,_),V.cross(Q),m.setXYZ(X+0,V.x,V.y,V.z),m.setXYZ(X+1,V.x,V.y,V.z),m.setXYZ(X+2,V.x,V.y,V.z);this.normalizeNormals(),m.needsUpdate=!0}}normalizeNormals(){const r=this.attributes.normal;for(let l=0,m=r.count;l<m;l++)ws.fromBufferAttribute(r,l),ws.normalize(),r.setXYZ(l,ws.x,ws.y,ws.z)}toNonIndexed(){function r(I,O){const N=I.array,V=I.itemSize,Q=I.normalized,X=new N.constructor(O.length*V);let $=0,ie=0;for(let ue=0,re=O.length;ue<re;ue++){I.isInterleavedBufferAttribute?$=O[ue]*I.data.stride+I.offset:$=O[ue]*V;for(let q=0;q<V;q++)X[ie++]=N[$++]}return new Sr(X,V,Q)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const l=new Yi,m=this.index.array,y=this.attributes;for(const I in y){const O=y[I],N=r(O,m);l.setAttribute(I,N)}const _=this.morphAttributes;for(const I in _){const O=[],N=_[I];for(let V=0,Q=N.length;V<Q;V++){const X=N[V],$=r(X,m);O.push($)}l.morphAttributes[I]=O}l.morphTargetsRelative=this.morphTargetsRelative;const R=this.groups;for(let I=0,O=R.length;I<O;I++){const N=R[I];l.addGroup(N.start,N.count,N.materialIndex)}return l}toJSON(){const r={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(r.uuid=this.uuid,r.type=this.type,this.name!==""&&(r.name=this.name),Object.keys(this.userData).length>0&&(r.userData=this.userData),this.parameters!==void 0){const O=this.parameters;for(const N in O)O[N]!==void 0&&(r[N]=O[N]);return r}r.data={attributes:{}};const l=this.index;l!==null&&(r.data.index={type:l.array.constructor.name,array:Array.prototype.slice.call(l.array)});const m=this.attributes;for(const O in m){const N=m[O];r.data.attributes[O]=N.toJSON(r.data)}const y={};let _=!1;for(const O in this.morphAttributes){const N=this.morphAttributes[O],V=[];for(let Q=0,X=N.length;Q<X;Q++){const $=N[Q];V.push($.toJSON(r.data))}V.length>0&&(y[O]=V,_=!0)}_&&(r.data.morphAttributes=y,r.data.morphTargetsRelative=this.morphTargetsRelative);const R=this.groups;R.length>0&&(r.data.groups=JSON.parse(JSON.stringify(R)));const I=this.boundingSphere;return I!==null&&(r.data.boundingSphere={center:I.center.toArray(),radius:I.radius}),r}clone(){return new this.constructor().copy(this)}copy(r){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const l={};this.name=r.name;const m=r.index;m!==null&&this.setIndex(m.clone(l));const y=r.attributes;for(const N in y){const V=y[N];this.setAttribute(N,V.clone(l))}const _=r.morphAttributes;for(const N in _){const V=[],Q=_[N];for(let X=0,$=Q.length;X<$;X++)V.push(Q[X].clone(l));this.morphAttributes[N]=V}this.morphTargetsRelative=r.morphTargetsRelative;const R=r.groups;for(let N=0,V=R.length;N<V;N++){const Q=R[N];this.addGroup(Q.start,Q.count,Q.materialIndex)}const I=r.boundingBox;I!==null&&(this.boundingBox=I.clone());const O=r.boundingSphere;return O!==null&&(this.boundingSphere=O.clone()),this.drawRange.start=r.drawRange.start,this.drawRange.count=r.drawRange.count,this.userData=r.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const Bw=new _i,dh=new Vs,ig=new Eo,Lw=new je,Su=new je,Tu=new je,Ru=new je,tx=new je,rg=new je,sg=new en,og=new en,ag=new en,Pw=new je,Dw=new je,Ow=new je,lg=new je,cg=new je;class Os extends mr{constructor(r=new Yi,l=new uc){super(),this.isMesh=!0,this.type="Mesh",this.geometry=r,this.material=l,this.updateMorphTargets()}copy(r,l){return super.copy(r,l),r.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=r.morphTargetInfluences.slice()),r.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},r.morphTargetDictionary)),this.material=Array.isArray(r.material)?r.material.slice():r.material,this.geometry=r.geometry,this}updateMorphTargets(){const l=this.geometry.morphAttributes,m=Object.keys(l);if(m.length>0){const y=l[m[0]];if(y!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let _=0,R=y.length;_<R;_++){const I=y[_].name||String(_);this.morphTargetInfluences.push(0),this.morphTargetDictionary[I]=_}}}}getVertexPosition(r,l){const m=this.geometry,y=m.attributes.position,_=m.morphAttributes.position,R=m.morphTargetsRelative;l.fromBufferAttribute(y,r);const I=this.morphTargetInfluences;if(_&&I){rg.set(0,0,0);for(let O=0,N=_.length;O<N;O++){const V=I[O],Q=_[O];V!==0&&(tx.fromBufferAttribute(Q,r),R?rg.addScaledVector(tx,V):rg.addScaledVector(tx.sub(l),V))}l.add(rg)}return l}raycast(r,l){const m=this.geometry,y=this.material,_=this.matrixWorld;y!==void 0&&(m.boundingSphere===null&&m.computeBoundingSphere(),ig.copy(m.boundingSphere),ig.applyMatrix4(_),dh.copy(r.ray).recast(r.near),!(ig.containsPoint(dh.origin)===!1&&(dh.intersectSphere(ig,Lw)===null||dh.origin.distanceToSquared(Lw)>(r.far-r.near)**2))&&(Bw.copy(_).invert(),dh.copy(r.ray).applyMatrix4(Bw),!(m.boundingBox!==null&&dh.intersectsBox(m.boundingBox)===!1)&&this._computeIntersections(r,l,dh)))}_computeIntersections(r,l,m){let y;const _=this.geometry,R=this.material,I=_.index,O=_.attributes.position,N=_.attributes.uv,V=_.attributes.uv1,Q=_.attributes.normal,X=_.groups,$=_.drawRange;if(I!==null)if(Array.isArray(R))for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie],q=R[re.materialIndex],Se=Math.max(re.start,$.start),fe=Math.min(I.count,Math.min(re.start+re.count,$.start+$.count));for(let Me=Se,ze=fe;Me<ze;Me+=3){const He=I.getX(Me),et=I.getX(Me+1),st=I.getX(Me+2);y=hg(this,q,r,m,N,V,Q,He,et,st),y&&(y.faceIndex=Math.floor(Me/3),y.face.materialIndex=re.materialIndex,l.push(y))}}else{const ie=Math.max(0,$.start),ue=Math.min(I.count,$.start+$.count);for(let re=ie,q=ue;re<q;re+=3){const Se=I.getX(re),fe=I.getX(re+1),Me=I.getX(re+2);y=hg(this,R,r,m,N,V,Q,Se,fe,Me),y&&(y.faceIndex=Math.floor(re/3),l.push(y))}}else if(O!==void 0)if(Array.isArray(R))for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie],q=R[re.materialIndex],Se=Math.max(re.start,$.start),fe=Math.min(O.count,Math.min(re.start+re.count,$.start+$.count));for(let Me=Se,ze=fe;Me<ze;Me+=3){const He=Me,et=Me+1,st=Me+2;y=hg(this,q,r,m,N,V,Q,He,et,st),y&&(y.faceIndex=Math.floor(Me/3),y.face.materialIndex=re.materialIndex,l.push(y))}}else{const ie=Math.max(0,$.start),ue=Math.min(O.count,$.start+$.count);for(let re=ie,q=ue;re<q;re+=3){const Se=re,fe=re+1,Me=re+2;y=hg(this,R,r,m,N,V,Q,Se,fe,Me),y&&(y.faceIndex=Math.floor(re/3),l.push(y))}}}}function GP(w,r,l,m,y,_,R,I){let O;if(r.side===T?O=m.intersectTriangle(R,_,y,!0,I):O=m.intersectTriangle(y,_,R,r.side===C,I),O===null)return null;cg.copy(I),cg.applyMatrix4(w.matrixWorld);const N=l.ray.origin.distanceTo(cg);return N<l.near||N>l.far?null:{distance:N,point:cg.clone(),object:w}}function hg(w,r,l,m,y,_,R,I,O,N){w.getVertexPosition(I,Su),w.getVertexPosition(O,Tu),w.getVertexPosition(N,Ru);const V=GP(w,r,l,m,Su,Tu,Ru,lg);if(V){y&&(sg.fromBufferAttribute(y,I),og.fromBufferAttribute(y,O),ag.fromBufferAttribute(y,N),V.uv=bo.getInterpolation(lg,Su,Tu,Ru,sg,og,ag,new en)),_&&(sg.fromBufferAttribute(_,I),og.fromBufferAttribute(_,O),ag.fromBufferAttribute(_,N),V.uv1=bo.getInterpolation(lg,Su,Tu,Ru,sg,og,ag,new en),V.uv2=V.uv1),R&&(Pw.fromBufferAttribute(R,I),Dw.fromBufferAttribute(R,O),Ow.fromBufferAttribute(R,N),V.normal=bo.getInterpolation(lg,Su,Tu,Ru,Pw,Dw,Ow,new je),V.normal.dot(m.direction)>0&&V.normal.multiplyScalar(-1));const Q={a:I,b:O,c:N,normal:new je,materialIndex:0};bo.getNormal(Su,Tu,Ru,Q.normal),V.face=Q}return V}class fh extends Yi{constructor(r=1,l=1,m=1,y=1,_=1,R=1){super(),this.type="BoxGeometry",this.parameters={width:r,height:l,depth:m,widthSegments:y,heightSegments:_,depthSegments:R};const I=this;y=Math.floor(y),_=Math.floor(_),R=Math.floor(R);const O=[],N=[],V=[],Q=[];let X=0,$=0;ie("z","y","x",-1,-1,m,l,r,R,_,0),ie("z","y","x",1,-1,m,l,-r,R,_,1),ie("x","z","y",1,1,r,m,l,y,R,2),ie("x","z","y",1,-1,r,m,-l,y,R,3),ie("x","y","z",1,-1,r,l,m,y,_,4),ie("x","y","z",-1,-1,r,l,-m,y,_,5),this.setIndex(O),this.setAttribute("position",new ni(N,3)),this.setAttribute("normal",new ni(V,3)),this.setAttribute("uv",new ni(Q,2));function ie(ue,re,q,Se,fe,Me,ze,He,et,st,Be){const Xe=Me/et,rt=ze/st,bt=Me/2,Gt=ze/2,lt=He/2,wt=et+1,Kt=st+1;let qt=0,ln=0;const Jt=new je;for(let pn=0;pn<Kt;pn++){const dn=pn*rt-Gt;for(let Qn=0;Qn<wt;Qn++){const Qi=Qn*Xe-bt;Jt[ue]=Qi*Se,Jt[re]=dn*fe,Jt[q]=lt,N.push(Jt.x,Jt.y,Jt.z),Jt[ue]=0,Jt[re]=0,Jt[q]=He>0?1:-1,V.push(Jt.x,Jt.y,Jt.z),Q.push(Qn/et),Q.push(1-pn/st),qt+=1}}for(let pn=0;pn<st;pn++)for(let dn=0;dn<et;dn++){const Qn=X+dn+wt*pn,Qi=X+dn+wt*(pn+1),ki=X+(dn+1)+wt*(pn+1),Ht=X+(dn+1)+wt*pn;O.push(Qn,Qi,Ht),O.push(Qi,ki,Ht),ln+=6}I.addGroup($,ln,Be),$+=ln,X+=qt}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new fh(r.width,r.height,r.depth,r.widthSegments,r.heightSegments,r.depthSegments)}}function Iu(w){const r={};for(const l in w){r[l]={};for(const m in w[l]){const y=w[l][m];y&&(y.isColor||y.isMatrix3||y.isMatrix4||y.isVector2||y.isVector3||y.isVector4||y.isTexture||y.isQuaternion)?y.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),r[l][m]=null):r[l][m]=y.clone():Array.isArray(y)?r[l][m]=y.slice():r[l][m]=y}}return r}function ro(w){const r={};for(let l=0;l<w.length;l++){const m=Iu(w[l]);for(const y in m)r[y]=m[y]}return r}function VP(w){const r=[];for(let l=0;l<w.length;l++)r.push(w[l].clone());return r}function Fw(w){return w.getRenderTarget()===null?w.outputColorSpace:vr.workingColorSpace}const Nw={clone:Iu,merge:ro};var HP=`void main() {
 	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
 }`,jP=`void main() {
 	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
-}`;class Ka extends js{constructor(r){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=HP,this.fragmentShader=jP,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,r!==void 0&&this.setValues(r)}copy(r){return super.copy(r),this.fragmentShader=r.fragmentShader,this.vertexShader=r.vertexShader,this.uniforms=Iu(r.uniforms),this.uniformsGroups=VP(r.uniformsGroups),this.defines=Object.assign({},r.defines),this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.fog=r.fog,this.lights=r.lights,this.clipping=r.clipping,this.extensions=Object.assign({},r.extensions),this.glslVersion=r.glslVersion,this}toJSON(r){const l=super.toJSON(r);l.glslVersion=this.glslVersion,l.uniforms={};for(const y in this.uniforms){const R=this.uniforms[y].value;R&&R.isTexture?l.uniforms[y]={type:"t",value:R.toJSON(r).uuid}:R&&R.isColor?l.uniforms[y]={type:"c",value:R.getHex()}:R&&R.isVector2?l.uniforms[y]={type:"v2",value:R.toArray()}:R&&R.isVector3?l.uniforms[y]={type:"v3",value:R.toArray()}:R&&R.isVector4?l.uniforms[y]={type:"v4",value:R.toArray()}:R&&R.isMatrix3?l.uniforms[y]={type:"m3",value:R.toArray()}:R&&R.isMatrix4?l.uniforms[y]={type:"m4",value:R.toArray()}:l.uniforms[y]={value:R}}Object.keys(this.defines).length>0&&(l.defines=this.defines),l.vertexShader=this.vertexShader,l.fragmentShader=this.fragmentShader,l.lights=this.lights,l.clipping=this.clipping;const m={};for(const y in this.extensions)this.extensions[y]===!0&&(m[y]=!0);return Object.keys(m).length>0&&(l.extensions=m),l}}class ug extends mr{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new _i,this.projectionMatrix=new _i,this.projectionMatrixInverse=new _i,this.coordinateSystem=Yo}copy(r,l){return super.copy(r,l),this.matrixWorldInverse.copy(r.matrixWorldInverse),this.projectionMatrix.copy(r.projectionMatrix),this.projectionMatrixInverse.copy(r.projectionMatrixInverse),this.coordinateSystem=r.coordinateSystem,this}getWorldDirection(r){return super.getWorldDirection(r).negate()}updateMatrixWorld(r){super.updateMatrixWorld(r),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(r,l){super.updateWorldMatrix(r,l),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}class hs extends ug{constructor(r=50,l=1,m=.1,y=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=r,this.zoom=1,this.near=m,this.far=y,this.focus=10,this.aspect=l,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(r,l){return super.copy(r,l),this.fov=r.fov,this.zoom=r.zoom,this.near=r.near,this.far=r.far,this.focus=r.focus,this.aspect=r.aspect,this.view=r.view===null?null:Object.assign({},r.view),this.filmGauge=r.filmGauge,this.filmOffset=r.filmOffset,this}setFocalLength(r){const l=.5*this.getFilmHeight()/r;this.fov=sc*2*Math.atan(l),this.updateProjectionMatrix()}getFocalLength(){const r=Math.tan(al*.5*this.fov);return .5*this.getFilmHeight()/r}getEffectiveFOV(){return sc*2*Math.atan(Math.tan(al*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(r,l,m,y,_,R){this.aspect=r/l,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=r,this.view.fullHeight=l,this.view.offsetX=m,this.view.offsetY=y,this.view.width=_,this.view.height=R,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const r=this.near;let l=r*Math.tan(al*.5*this.fov)/this.zoom,m=2*l,y=this.aspect*m,_=-.5*y;const R=this.view;if(this.view!==null&&this.view.enabled){const O=R.fullWidth,N=R.fullHeight;_+=R.offsetX*y/O,l-=R.offsetY*m/N,y*=R.width/O,m*=R.height/N}const I=this.filmOffset;I!==0&&(_+=r*I/this.getFilmWidth()),this.projectionMatrix.makePerspective(_,_+y,l,l-m,r,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(r){const l=super.toJSON(r);return l.object.fov=this.fov,l.object.zoom=this.zoom,l.object.near=this.near,l.object.far=this.far,l.object.focus=this.focus,l.object.aspect=this.aspect,this.view!==null&&(l.object.view=Object.assign({},this.view)),l.object.filmGauge=this.filmGauge,l.object.filmOffset=this.filmOffset,l}}const Bu=-90,Lu=1;class Nw extends mr{constructor(r,l,m){super(),this.type="CubeCamera",this.renderTarget=m,this.coordinateSystem=null,this.activeMipmapLevel=0;const y=new hs(Bu,Lu,r,l);y.layers=this.layers,this.add(y);const _=new hs(Bu,Lu,r,l);_.layers=this.layers,this.add(_);const R=new hs(Bu,Lu,r,l);R.layers=this.layers,this.add(R);const I=new hs(Bu,Lu,r,l);I.layers=this.layers,this.add(I);const O=new hs(Bu,Lu,r,l);O.layers=this.layers,this.add(O);const N=new hs(Bu,Lu,r,l);N.layers=this.layers,this.add(N)}updateCoordinateSystem(){const r=this.coordinateSystem,l=this.children.concat(),[m,y,_,R,I,O]=l;for(const N of l)this.remove(N);if(r===Yo)m.up.set(0,1,0),m.lookAt(1,0,0),y.up.set(0,1,0),y.lookAt(-1,0,0),_.up.set(0,0,-1),_.lookAt(0,1,0),R.up.set(0,0,1),R.lookAt(0,-1,0),I.up.set(0,1,0),I.lookAt(0,0,1),O.up.set(0,1,0),O.lookAt(0,0,-1);else if(r===lh)m.up.set(0,-1,0),m.lookAt(-1,0,0),y.up.set(0,-1,0),y.lookAt(1,0,0),_.up.set(0,0,1),_.lookAt(0,1,0),R.up.set(0,0,-1),R.lookAt(0,-1,0),I.up.set(0,-1,0),I.lookAt(0,0,1),O.up.set(0,-1,0),O.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+r);for(const N of l)this.add(N),N.updateMatrixWorld()}update(r,l){this.parent===null&&this.updateMatrixWorld();const{renderTarget:m,activeMipmapLevel:y}=this;this.coordinateSystem!==r.coordinateSystem&&(this.coordinateSystem=r.coordinateSystem,this.updateCoordinateSystem());const[_,R,I,O,N,V]=this.children,Q=r.getRenderTarget(),X=r.getActiveCubeFace(),$=r.getActiveMipmapLevel(),ie=r.xr.enabled;r.xr.enabled=!1;const ue=m.texture.generateMipmaps;m.texture.generateMipmaps=!1,r.setRenderTarget(m,0,y),r.render(l,_),r.setRenderTarget(m,1,y),r.render(l,R),r.setRenderTarget(m,2,y),r.render(l,I),r.setRenderTarget(m,3,y),r.render(l,O),r.setRenderTarget(m,4,y),r.render(l,N),m.texture.generateMipmaps=ue,r.setRenderTarget(m,5,y),r.render(l,V),r.setRenderTarget(Q,X,$),r.xr.enabled=ie,m.texture.needsPMREMUpdate=!0}}class Uf extends Ir{constructor(r,l,m,y,_,R,I,O,N,V){r=r!==void 0?r:[],l=l!==void 0?l:Qe,super(r,l,m,y,_,R,I,O,N,V),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(r){this.image=r}}class Uw extends yo{constructor(r=1,l={}){super(r,r,l),this.isWebGLCubeRenderTarget=!0;const m={width:r,height:r,depth:1},y=[m,m,m,m,m,m];l.encoding!==void 0&&(uh("THREE.WebGLCubeRenderTarget: option.encoding has been replaced by option.colorSpace."),l.colorSpace=l.encoding===Kr?Cr:qr),this.texture=new Uf(y,l.mapping,l.wrapS,l.wrapT,l.magFilter,l.minFilter,l.format,l.type,l.anisotropy,l.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=l.generateMipmaps!==void 0?l.generateMipmaps:!1,this.texture.minFilter=l.minFilter!==void 0?l.minFilter:Bn}fromEquirectangularTexture(r,l){this.texture.type=l.type,this.texture.colorSpace=l.colorSpace,this.texture.generateMipmaps=l.generateMipmaps,this.texture.minFilter=l.minFilter,this.texture.magFilter=l.magFilter;const m={uniforms:{tEquirect:{value:null}},vertexShader:`
+}`;class Ka extends js{constructor(r){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=HP,this.fragmentShader=jP,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,r!==void 0&&this.setValues(r)}copy(r){return super.copy(r),this.fragmentShader=r.fragmentShader,this.vertexShader=r.vertexShader,this.uniforms=Iu(r.uniforms),this.uniformsGroups=VP(r.uniformsGroups),this.defines=Object.assign({},r.defines),this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.fog=r.fog,this.lights=r.lights,this.clipping=r.clipping,this.extensions=Object.assign({},r.extensions),this.glslVersion=r.glslVersion,this}toJSON(r){const l=super.toJSON(r);l.glslVersion=this.glslVersion,l.uniforms={};for(const y in this.uniforms){const R=this.uniforms[y].value;R&&R.isTexture?l.uniforms[y]={type:"t",value:R.toJSON(r).uuid}:R&&R.isColor?l.uniforms[y]={type:"c",value:R.getHex()}:R&&R.isVector2?l.uniforms[y]={type:"v2",value:R.toArray()}:R&&R.isVector3?l.uniforms[y]={type:"v3",value:R.toArray()}:R&&R.isVector4?l.uniforms[y]={type:"v4",value:R.toArray()}:R&&R.isMatrix3?l.uniforms[y]={type:"m3",value:R.toArray()}:R&&R.isMatrix4?l.uniforms[y]={type:"m4",value:R.toArray()}:l.uniforms[y]={value:R}}Object.keys(this.defines).length>0&&(l.defines=this.defines),l.vertexShader=this.vertexShader,l.fragmentShader=this.fragmentShader,l.lights=this.lights,l.clipping=this.clipping;const m={};for(const y in this.extensions)this.extensions[y]===!0&&(m[y]=!0);return Object.keys(m).length>0&&(l.extensions=m),l}}class ug extends mr{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new _i,this.projectionMatrix=new _i,this.projectionMatrixInverse=new _i,this.coordinateSystem=Yo}copy(r,l){return super.copy(r,l),this.matrixWorldInverse.copy(r.matrixWorldInverse),this.projectionMatrix.copy(r.projectionMatrix),this.projectionMatrixInverse.copy(r.projectionMatrixInverse),this.coordinateSystem=r.coordinateSystem,this}getWorldDirection(r){return super.getWorldDirection(r).negate()}updateMatrixWorld(r){super.updateMatrixWorld(r),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(r,l){super.updateWorldMatrix(r,l),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}class hs extends ug{constructor(r=50,l=1,m=.1,y=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=r,this.zoom=1,this.near=m,this.far=y,this.focus=10,this.aspect=l,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(r,l){return super.copy(r,l),this.fov=r.fov,this.zoom=r.zoom,this.near=r.near,this.far=r.far,this.focus=r.focus,this.aspect=r.aspect,this.view=r.view===null?null:Object.assign({},r.view),this.filmGauge=r.filmGauge,this.filmOffset=r.filmOffset,this}setFocalLength(r){const l=.5*this.getFilmHeight()/r;this.fov=sc*2*Math.atan(l),this.updateProjectionMatrix()}getFocalLength(){const r=Math.tan(al*.5*this.fov);return .5*this.getFilmHeight()/r}getEffectiveFOV(){return sc*2*Math.atan(Math.tan(al*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(r,l,m,y,_,R){this.aspect=r/l,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=r,this.view.fullHeight=l,this.view.offsetX=m,this.view.offsetY=y,this.view.width=_,this.view.height=R,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const r=this.near;let l=r*Math.tan(al*.5*this.fov)/this.zoom,m=2*l,y=this.aspect*m,_=-.5*y;const R=this.view;if(this.view!==null&&this.view.enabled){const O=R.fullWidth,N=R.fullHeight;_+=R.offsetX*y/O,l-=R.offsetY*m/N,y*=R.width/O,m*=R.height/N}const I=this.filmOffset;I!==0&&(_+=r*I/this.getFilmWidth()),this.projectionMatrix.makePerspective(_,_+y,l,l-m,r,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(r){const l=super.toJSON(r);return l.object.fov=this.fov,l.object.zoom=this.zoom,l.object.near=this.near,l.object.far=this.far,l.object.focus=this.focus,l.object.aspect=this.aspect,this.view!==null&&(l.object.view=Object.assign({},this.view)),l.object.filmGauge=this.filmGauge,l.object.filmOffset=this.filmOffset,l}}const Bu=-90,Lu=1;class Uw extends mr{constructor(r,l,m){super(),this.type="CubeCamera",this.renderTarget=m,this.coordinateSystem=null,this.activeMipmapLevel=0;const y=new hs(Bu,Lu,r,l);y.layers=this.layers,this.add(y);const _=new hs(Bu,Lu,r,l);_.layers=this.layers,this.add(_);const R=new hs(Bu,Lu,r,l);R.layers=this.layers,this.add(R);const I=new hs(Bu,Lu,r,l);I.layers=this.layers,this.add(I);const O=new hs(Bu,Lu,r,l);O.layers=this.layers,this.add(O);const N=new hs(Bu,Lu,r,l);N.layers=this.layers,this.add(N)}updateCoordinateSystem(){const r=this.coordinateSystem,l=this.children.concat(),[m,y,_,R,I,O]=l;for(const N of l)this.remove(N);if(r===Yo)m.up.set(0,1,0),m.lookAt(1,0,0),y.up.set(0,1,0),y.lookAt(-1,0,0),_.up.set(0,0,-1),_.lookAt(0,1,0),R.up.set(0,0,1),R.lookAt(0,-1,0),I.up.set(0,1,0),I.lookAt(0,0,1),O.up.set(0,1,0),O.lookAt(0,0,-1);else if(r===lh)m.up.set(0,-1,0),m.lookAt(-1,0,0),y.up.set(0,-1,0),y.lookAt(1,0,0),_.up.set(0,0,1),_.lookAt(0,1,0),R.up.set(0,0,-1),R.lookAt(0,-1,0),I.up.set(0,-1,0),I.lookAt(0,0,1),O.up.set(0,-1,0),O.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+r);for(const N of l)this.add(N),N.updateMatrixWorld()}update(r,l){this.parent===null&&this.updateMatrixWorld();const{renderTarget:m,activeMipmapLevel:y}=this;this.coordinateSystem!==r.coordinateSystem&&(this.coordinateSystem=r.coordinateSystem,this.updateCoordinateSystem());const[_,R,I,O,N,V]=this.children,Q=r.getRenderTarget(),X=r.getActiveCubeFace(),$=r.getActiveMipmapLevel(),ie=r.xr.enabled;r.xr.enabled=!1;const ue=m.texture.generateMipmaps;m.texture.generateMipmaps=!1,r.setRenderTarget(m,0,y),r.render(l,_),r.setRenderTarget(m,1,y),r.render(l,R),r.setRenderTarget(m,2,y),r.render(l,I),r.setRenderTarget(m,3,y),r.render(l,O),r.setRenderTarget(m,4,y),r.render(l,N),m.texture.generateMipmaps=ue,r.setRenderTarget(m,5,y),r.render(l,V),r.setRenderTarget(Q,X,$),r.xr.enabled=ie,m.texture.needsPMREMUpdate=!0}}class Uf extends Ir{constructor(r,l,m,y,_,R,I,O,N,V){r=r!==void 0?r:[],l=l!==void 0?l:Qe,super(r,l,m,y,_,R,I,O,N,V),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(r){this.image=r}}class kw extends yo{constructor(r=1,l={}){super(r,r,l),this.isWebGLCubeRenderTarget=!0;const m={width:r,height:r,depth:1},y=[m,m,m,m,m,m];l.encoding!==void 0&&(uh("THREE.WebGLCubeRenderTarget: option.encoding has been replaced by option.colorSpace."),l.colorSpace=l.encoding===Kr?Cr:qr),this.texture=new Uf(y,l.mapping,l.wrapS,l.wrapT,l.magFilter,l.minFilter,l.format,l.type,l.anisotropy,l.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=l.generateMipmaps!==void 0?l.generateMipmaps:!1,this.texture.minFilter=l.minFilter!==void 0?l.minFilter:Bn}fromEquirectangularTexture(r,l){this.texture.type=l.type,this.texture.colorSpace=l.colorSpace,this.texture.generateMipmaps=l.generateMipmaps,this.texture.minFilter=l.minFilter,this.texture.magFilter=l.magFilter;const m={uniforms:{tEquirect:{value:null}},vertexShader:`
 
 				varying vec3 vWorldDirection;
 
@@ -1245,7 +1245,7 @@ a-scene audio {
 					gl_FragColor = texture2D( tEquirect, sampleUV );
 
 				}
-			`},y=new fh(5,5,5),_=new Ka({name:"CubemapFromEquirect",uniforms:Iu(m.uniforms),vertexShader:m.vertexShader,fragmentShader:m.fragmentShader,side:T,blending:F});_.uniforms.tEquirect.value=l;const R=new Os(y,_),I=l.minFilter;return l.minFilter===Fn&&(l.minFilter=Bn),new Nw(1,10,this).update(r,R),l.minFilter=I,R.geometry.dispose(),R.material.dispose(),this}clear(r,l,m,y){const _=r.getRenderTarget();for(let R=0;R<6;R++)r.setRenderTarget(this,R),r.clear(l,m,y);r.setRenderTarget(_)}}const tx=new je,WP=new je,QP=new Ui;class dc{constructor(r=new je(1,0,0),l=0){this.isPlane=!0,this.normal=r,this.constant=l}set(r,l){return this.normal.copy(r),this.constant=l,this}setComponents(r,l,m,y){return this.normal.set(r,l,m),this.constant=y,this}setFromNormalAndCoplanarPoint(r,l){return this.normal.copy(r),this.constant=-l.dot(this.normal),this}setFromCoplanarPoints(r,l,m){const y=tx.subVectors(m,l).cross(WP.subVectors(r,l)).normalize();return this.setFromNormalAndCoplanarPoint(y,r),this}copy(r){return this.normal.copy(r.normal),this.constant=r.constant,this}normalize(){const r=1/this.normal.length();return this.normal.multiplyScalar(r),this.constant*=r,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(r){return this.normal.dot(r)+this.constant}distanceToSphere(r){return this.distanceToPoint(r.center)-r.radius}projectPoint(r,l){return l.copy(r).addScaledVector(this.normal,-this.distanceToPoint(r))}intersectLine(r,l){const m=r.delta(tx),y=this.normal.dot(m);if(y===0)return this.distanceToPoint(r.start)===0?l.copy(r.start):null;const _=-(r.start.dot(this.normal)+this.constant)/y;return _<0||_>1?null:l.copy(r.start).addScaledVector(m,_)}intersectsLine(r){const l=this.distanceToPoint(r.start),m=this.distanceToPoint(r.end);return l<0&&m>0||m<0&&l>0}intersectsBox(r){return r.intersectsPlane(this)}intersectsSphere(r){return r.intersectsPlane(this)}coplanarPoint(r){return r.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(r,l){const m=l||QP.getNormalMatrix(r),y=this.coplanarPoint(tx).applyMatrix4(r),_=this.normal.applyMatrix3(m).normalize();return this.constant=-y.dot(_),this}translate(r){return this.constant-=r.dot(this.normal),this}equals(r){return r.normal.equals(this.normal)&&r.constant===this.constant}clone(){return new this.constructor().copy(this)}}const ph=new Eo,dg=new je;class fg{constructor(r=new dc,l=new dc,m=new dc,y=new dc,_=new dc,R=new dc){this.planes=[r,l,m,y,_,R]}set(r,l,m,y,_,R){const I=this.planes;return I[0].copy(r),I[1].copy(l),I[2].copy(m),I[3].copy(y),I[4].copy(_),I[5].copy(R),this}copy(r){const l=this.planes;for(let m=0;m<6;m++)l[m].copy(r.planes[m]);return this}setFromProjectionMatrix(r,l=Yo){const m=this.planes,y=r.elements,_=y[0],R=y[1],I=y[2],O=y[3],N=y[4],V=y[5],Q=y[6],X=y[7],$=y[8],ie=y[9],ue=y[10],re=y[11],q=y[12],Se=y[13],fe=y[14],Me=y[15];if(m[0].setComponents(O-_,X-N,re-$,Me-q).normalize(),m[1].setComponents(O+_,X+N,re+$,Me+q).normalize(),m[2].setComponents(O+R,X+V,re+ie,Me+Se).normalize(),m[3].setComponents(O-R,X-V,re-ie,Me-Se).normalize(),m[4].setComponents(O-I,X-Q,re-ue,Me-fe).normalize(),l===Yo)m[5].setComponents(O+I,X+Q,re+ue,Me+fe).normalize();else if(l===lh)m[5].setComponents(I,Q,ue,fe).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+l);return this}intersectsObject(r){if(r.boundingSphere!==void 0)r.boundingSphere===null&&r.computeBoundingSphere(),ph.copy(r.boundingSphere).applyMatrix4(r.matrixWorld);else{const l=r.geometry;l.boundingSphere===null&&l.computeBoundingSphere(),ph.copy(l.boundingSphere).applyMatrix4(r.matrixWorld)}return this.intersectsSphere(ph)}intersectsSprite(r){return ph.center.set(0,0,0),ph.radius=.7071067811865476,ph.applyMatrix4(r.matrixWorld),this.intersectsSphere(ph)}intersectsSphere(r){const l=this.planes,m=r.center,y=-r.radius;for(let _=0;_<6;_++)if(l[_].distanceToPoint(m)<y)return!1;return!0}intersectsBox(r){const l=this.planes;for(let m=0;m<6;m++){const y=l[m];if(dg.x=y.normal.x>0?r.max.x:r.min.x,dg.y=y.normal.y>0?r.max.y:r.min.y,dg.z=y.normal.z>0?r.max.z:r.min.z,y.distanceToPoint(dg)<0)return!1}return!0}containsPoint(r){const l=this.planes;for(let m=0;m<6;m++)if(l[m].distanceToPoint(r)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function nx(){let w=null,r=!1,l=null,m=null;function y(_,R){l(_,R),m=w.requestAnimationFrame(y)}return{start:function(){r!==!0&&l!==null&&(m=w.requestAnimationFrame(y),r=!0)},stop:function(){w.cancelAnimationFrame(m),r=!1},setAnimationLoop:function(_){l=_},setContext:function(_){w=_}}}function XP(w,r){const l=r.isWebGL2,m=new WeakMap;function y(N,V){const Q=N.array,X=N.usage,$=w.createBuffer();w.bindBuffer(V,$),w.bufferData(V,Q,X),N.onUploadCallback();let ie;if(Q instanceof Float32Array)ie=w.FLOAT;else if(Q instanceof Uint16Array)if(N.isFloat16BufferAttribute)if(l)ie=w.HALF_FLOAT;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else ie=w.UNSIGNED_SHORT;else if(Q instanceof Int16Array)ie=w.SHORT;else if(Q instanceof Uint32Array)ie=w.UNSIGNED_INT;else if(Q instanceof Int32Array)ie=w.INT;else if(Q instanceof Int8Array)ie=w.BYTE;else if(Q instanceof Uint8Array)ie=w.UNSIGNED_BYTE;else if(Q instanceof Uint8ClampedArray)ie=w.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+Q);return{buffer:$,type:ie,bytesPerElement:Q.BYTES_PER_ELEMENT,version:N.version}}function _(N,V,Q){const X=V.array,$=V.updateRange;w.bindBuffer(Q,N),$.count===-1?w.bufferSubData(Q,0,X):(l?w.bufferSubData(Q,$.offset*X.BYTES_PER_ELEMENT,X,$.offset,$.count):w.bufferSubData(Q,$.offset*X.BYTES_PER_ELEMENT,X.subarray($.offset,$.offset+$.count)),$.count=-1),V.onUploadCallback()}function R(N){return N.isInterleavedBufferAttribute&&(N=N.data),m.get(N)}function I(N){N.isInterleavedBufferAttribute&&(N=N.data);const V=m.get(N);V&&(w.deleteBuffer(V.buffer),m.delete(N))}function O(N,V){if(N.isGLBufferAttribute){const X=m.get(N);(!X||X.version<N.version)&&m.set(N,{buffer:N.buffer,type:N.type,bytesPerElement:N.elementSize,version:N.version});return}N.isInterleavedBufferAttribute&&(N=N.data);const Q=m.get(N);Q===void 0?m.set(N,y(N,V)):Q.version<N.version&&(_(Q.buffer,N,V),Q.version=N.version)}return{get:R,remove:I,update:O}}class kf extends Yi{constructor(r=1,l=1,m=1,y=1){super(),this.type="PlaneGeometry",this.parameters={width:r,height:l,widthSegments:m,heightSegments:y};const _=r/2,R=l/2,I=Math.floor(m),O=Math.floor(y),N=I+1,V=O+1,Q=r/I,X=l/O,$=[],ie=[],ue=[],re=[];for(let q=0;q<V;q++){const Se=q*X-R;for(let fe=0;fe<N;fe++){const Me=fe*Q-_;ie.push(Me,-Se,0),ue.push(0,0,1),re.push(fe/I),re.push(1-q/O)}}for(let q=0;q<O;q++)for(let Se=0;Se<I;Se++){const fe=Se+N*q,Me=Se+N*(q+1),ze=Se+1+N*(q+1),He=Se+1+N*q;$.push(fe,Me,He),$.push(Me,ze,He)}this.setIndex($),this.setAttribute("position",new ni(ie,3)),this.setAttribute("normal",new ni(ue,3)),this.setAttribute("uv",new ni(re,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new kf(r.width,r.height,r.widthSegments,r.heightSegments)}}var KP=`#ifdef USE_ALPHAHASH
+			`},y=new fh(5,5,5),_=new Ka({name:"CubemapFromEquirect",uniforms:Iu(m.uniforms),vertexShader:m.vertexShader,fragmentShader:m.fragmentShader,side:T,blending:F});_.uniforms.tEquirect.value=l;const R=new Os(y,_),I=l.minFilter;return l.minFilter===Fn&&(l.minFilter=Bn),new Uw(1,10,this).update(r,R),l.minFilter=I,R.geometry.dispose(),R.material.dispose(),this}clear(r,l,m,y){const _=r.getRenderTarget();for(let R=0;R<6;R++)r.setRenderTarget(this,R),r.clear(l,m,y);r.setRenderTarget(_)}}const nx=new je,WP=new je,QP=new Ui;class dc{constructor(r=new je(1,0,0),l=0){this.isPlane=!0,this.normal=r,this.constant=l}set(r,l){return this.normal.copy(r),this.constant=l,this}setComponents(r,l,m,y){return this.normal.set(r,l,m),this.constant=y,this}setFromNormalAndCoplanarPoint(r,l){return this.normal.copy(r),this.constant=-l.dot(this.normal),this}setFromCoplanarPoints(r,l,m){const y=nx.subVectors(m,l).cross(WP.subVectors(r,l)).normalize();return this.setFromNormalAndCoplanarPoint(y,r),this}copy(r){return this.normal.copy(r.normal),this.constant=r.constant,this}normalize(){const r=1/this.normal.length();return this.normal.multiplyScalar(r),this.constant*=r,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(r){return this.normal.dot(r)+this.constant}distanceToSphere(r){return this.distanceToPoint(r.center)-r.radius}projectPoint(r,l){return l.copy(r).addScaledVector(this.normal,-this.distanceToPoint(r))}intersectLine(r,l){const m=r.delta(nx),y=this.normal.dot(m);if(y===0)return this.distanceToPoint(r.start)===0?l.copy(r.start):null;const _=-(r.start.dot(this.normal)+this.constant)/y;return _<0||_>1?null:l.copy(r.start).addScaledVector(m,_)}intersectsLine(r){const l=this.distanceToPoint(r.start),m=this.distanceToPoint(r.end);return l<0&&m>0||m<0&&l>0}intersectsBox(r){return r.intersectsPlane(this)}intersectsSphere(r){return r.intersectsPlane(this)}coplanarPoint(r){return r.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(r,l){const m=l||QP.getNormalMatrix(r),y=this.coplanarPoint(nx).applyMatrix4(r),_=this.normal.applyMatrix3(m).normalize();return this.constant=-y.dot(_),this}translate(r){return this.constant-=r.dot(this.normal),this}equals(r){return r.normal.equals(this.normal)&&r.constant===this.constant}clone(){return new this.constructor().copy(this)}}const ph=new Eo,dg=new je;class fg{constructor(r=new dc,l=new dc,m=new dc,y=new dc,_=new dc,R=new dc){this.planes=[r,l,m,y,_,R]}set(r,l,m,y,_,R){const I=this.planes;return I[0].copy(r),I[1].copy(l),I[2].copy(m),I[3].copy(y),I[4].copy(_),I[5].copy(R),this}copy(r){const l=this.planes;for(let m=0;m<6;m++)l[m].copy(r.planes[m]);return this}setFromProjectionMatrix(r,l=Yo){const m=this.planes,y=r.elements,_=y[0],R=y[1],I=y[2],O=y[3],N=y[4],V=y[5],Q=y[6],X=y[7],$=y[8],ie=y[9],ue=y[10],re=y[11],q=y[12],Se=y[13],fe=y[14],Me=y[15];if(m[0].setComponents(O-_,X-N,re-$,Me-q).normalize(),m[1].setComponents(O+_,X+N,re+$,Me+q).normalize(),m[2].setComponents(O+R,X+V,re+ie,Me+Se).normalize(),m[3].setComponents(O-R,X-V,re-ie,Me-Se).normalize(),m[4].setComponents(O-I,X-Q,re-ue,Me-fe).normalize(),l===Yo)m[5].setComponents(O+I,X+Q,re+ue,Me+fe).normalize();else if(l===lh)m[5].setComponents(I,Q,ue,fe).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+l);return this}intersectsObject(r){if(r.boundingSphere!==void 0)r.boundingSphere===null&&r.computeBoundingSphere(),ph.copy(r.boundingSphere).applyMatrix4(r.matrixWorld);else{const l=r.geometry;l.boundingSphere===null&&l.computeBoundingSphere(),ph.copy(l.boundingSphere).applyMatrix4(r.matrixWorld)}return this.intersectsSphere(ph)}intersectsSprite(r){return ph.center.set(0,0,0),ph.radius=.7071067811865476,ph.applyMatrix4(r.matrixWorld),this.intersectsSphere(ph)}intersectsSphere(r){const l=this.planes,m=r.center,y=-r.radius;for(let _=0;_<6;_++)if(l[_].distanceToPoint(m)<y)return!1;return!0}intersectsBox(r){const l=this.planes;for(let m=0;m<6;m++){const y=l[m];if(dg.x=y.normal.x>0?r.max.x:r.min.x,dg.y=y.normal.y>0?r.max.y:r.min.y,dg.z=y.normal.z>0?r.max.z:r.min.z,y.distanceToPoint(dg)<0)return!1}return!0}containsPoint(r){const l=this.planes;for(let m=0;m<6;m++)if(l[m].distanceToPoint(r)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function ix(){let w=null,r=!1,l=null,m=null;function y(_,R){l(_,R),m=w.requestAnimationFrame(y)}return{start:function(){r!==!0&&l!==null&&(m=w.requestAnimationFrame(y),r=!0)},stop:function(){w.cancelAnimationFrame(m),r=!1},setAnimationLoop:function(_){l=_},setContext:function(_){w=_}}}function XP(w,r){const l=r.isWebGL2,m=new WeakMap;function y(N,V){const Q=N.array,X=N.usage,$=w.createBuffer();w.bindBuffer(V,$),w.bufferData(V,Q,X),N.onUploadCallback();let ie;if(Q instanceof Float32Array)ie=w.FLOAT;else if(Q instanceof Uint16Array)if(N.isFloat16BufferAttribute)if(l)ie=w.HALF_FLOAT;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else ie=w.UNSIGNED_SHORT;else if(Q instanceof Int16Array)ie=w.SHORT;else if(Q instanceof Uint32Array)ie=w.UNSIGNED_INT;else if(Q instanceof Int32Array)ie=w.INT;else if(Q instanceof Int8Array)ie=w.BYTE;else if(Q instanceof Uint8Array)ie=w.UNSIGNED_BYTE;else if(Q instanceof Uint8ClampedArray)ie=w.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+Q);return{buffer:$,type:ie,bytesPerElement:Q.BYTES_PER_ELEMENT,version:N.version}}function _(N,V,Q){const X=V.array,$=V.updateRange;w.bindBuffer(Q,N),$.count===-1?w.bufferSubData(Q,0,X):(l?w.bufferSubData(Q,$.offset*X.BYTES_PER_ELEMENT,X,$.offset,$.count):w.bufferSubData(Q,$.offset*X.BYTES_PER_ELEMENT,X.subarray($.offset,$.offset+$.count)),$.count=-1),V.onUploadCallback()}function R(N){return N.isInterleavedBufferAttribute&&(N=N.data),m.get(N)}function I(N){N.isInterleavedBufferAttribute&&(N=N.data);const V=m.get(N);V&&(w.deleteBuffer(V.buffer),m.delete(N))}function O(N,V){if(N.isGLBufferAttribute){const X=m.get(N);(!X||X.version<N.version)&&m.set(N,{buffer:N.buffer,type:N.type,bytesPerElement:N.elementSize,version:N.version});return}N.isInterleavedBufferAttribute&&(N=N.data);const Q=m.get(N);Q===void 0?m.set(N,y(N,V)):Q.version<N.version&&(_(Q.buffer,N,V),Q.version=N.version)}return{get:R,remove:I,update:O}}class kf extends Yi{constructor(r=1,l=1,m=1,y=1){super(),this.type="PlaneGeometry",this.parameters={width:r,height:l,widthSegments:m,heightSegments:y};const _=r/2,R=l/2,I=Math.floor(m),O=Math.floor(y),N=I+1,V=O+1,Q=r/I,X=l/O,$=[],ie=[],ue=[],re=[];for(let q=0;q<V;q++){const Se=q*X-R;for(let fe=0;fe<N;fe++){const Me=fe*Q-_;ie.push(Me,-Se,0),ue.push(0,0,1),re.push(fe/I),re.push(1-q/O)}}for(let q=0;q<O;q++)for(let Se=0;Se<I;Se++){const fe=Se+N*q,Me=Se+N*(q+1),ze=Se+1+N*(q+1),He=Se+1+N*q;$.push(fe,Me,He),$.push(Me,ze,He)}this.setIndex($),this.setAttribute("position",new ni(ie,3)),this.setAttribute("normal",new ni(ue,3)),this.setAttribute("uv",new ni(re,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new kf(r.width,r.height,r.widthSegments,r.heightSegments)}}var KP=`#ifdef USE_ALPHAHASH
 	if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;
 #endif`,qP=`#ifdef USE_ALPHAHASH
 	const float ALPHA_HASH_SCALE = 0.05;
@@ -4582,7 +4582,7 @@ void main() {
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
 	#include <fog_fragment>
-}`},Un={common:{diffuse:{value:new Hn(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new Ui},alphaMap:{value:null},alphaMapTransform:{value:new Ui},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new Ui}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new Ui}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new Ui}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new Ui},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new Ui},normalScale:{value:new en(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new Ui},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new Ui}},metalnessmap:{metalnessMap:{value:null},metalnessMapTransform:{value:new Ui}},roughnessmap:{roughnessMap:{value:null},roughnessMapTransform:{value:new Ui}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Hn(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new Hn(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaMapTransform:{value:new Ui},alphaTest:{value:0},uvTransform:{value:new Ui}},sprite:{diffuse:{value:new Hn(16777215)},opacity:{value:1},center:{value:new en(.5,.5)},rotation:{value:0},map:{value:null},mapTransform:{value:new Ui},alphaMap:{value:null},alphaMapTransform:{value:new Ui},alphaTest:{value:0}}},fa={basic:{uniforms:ro([Un.common,Un.specularmap,Un.envmap,Un.aomap,Un.lightmap,Un.fog]),vertexShader:Wi.meshbasic_vert,fragmentShader:Wi.meshbasic_frag},lambert:{uniforms:ro([Un.common,Un.specularmap,Un.envmap,Un.aomap,Un.lightmap,Un.emissivemap,Un.bumpmap,Un.normalmap,Un.displacementmap,Un.fog,Un.lights,{emissive:{value:new Hn(0)}}]),vertexShader:Wi.meshlambert_vert,fragmentShader:Wi.meshlambert_frag},phong:{uniforms:ro([Un.common,Un.specularmap,Un.envmap,Un.aomap,Un.lightmap,Un.emissivemap,Un.bumpmap,Un.normalmap,Un.displacementmap,Un.fog,Un.lights,{emissive:{value:new Hn(0)},specular:{value:new Hn(1118481)},shininess:{value:30}}]),vertexShader:Wi.meshphong_vert,fragmentShader:Wi.meshphong_frag},standard:{uniforms:ro([Un.common,Un.envmap,Un.aomap,Un.lightmap,Un.emissivemap,Un.bumpmap,Un.normalmap,Un.displacementmap,Un.roughnessmap,Un.metalnessmap,Un.fog,Un.lights,{emissive:{value:new Hn(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:Wi.meshphysical_vert,fragmentShader:Wi.meshphysical_frag},toon:{uniforms:ro([Un.common,Un.aomap,Un.lightmap,Un.emissivemap,Un.bumpmap,Un.normalmap,Un.displacementmap,Un.gradientmap,Un.fog,Un.lights,{emissive:{value:new Hn(0)}}]),vertexShader:Wi.meshtoon_vert,fragmentShader:Wi.meshtoon_frag},matcap:{uniforms:ro([Un.common,Un.bumpmap,Un.normalmap,Un.displacementmap,Un.fog,{matcap:{value:null}}]),vertexShader:Wi.meshmatcap_vert,fragmentShader:Wi.meshmatcap_frag},points:{uniforms:ro([Un.points,Un.fog]),vertexShader:Wi.points_vert,fragmentShader:Wi.points_frag},dashed:{uniforms:ro([Un.common,Un.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:Wi.linedashed_vert,fragmentShader:Wi.linedashed_frag},depth:{uniforms:ro([Un.common,Un.displacementmap]),vertexShader:Wi.depth_vert,fragmentShader:Wi.depth_frag},normal:{uniforms:ro([Un.common,Un.bumpmap,Un.normalmap,Un.displacementmap,{opacity:{value:1}}]),vertexShader:Wi.meshnormal_vert,fragmentShader:Wi.meshnormal_frag},sprite:{uniforms:ro([Un.sprite,Un.fog]),vertexShader:Wi.sprite_vert,fragmentShader:Wi.sprite_frag},background:{uniforms:{uvTransform:{value:new Ui},t2D:{value:null},backgroundIntensity:{value:1}},vertexShader:Wi.background_vert,fragmentShader:Wi.background_frag},backgroundCube:{uniforms:{envMap:{value:null},flipEnvMap:{value:-1},backgroundBlurriness:{value:0},backgroundIntensity:{value:1}},vertexShader:Wi.backgroundCube_vert,fragmentShader:Wi.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:Wi.cube_vert,fragmentShader:Wi.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:Wi.equirect_vert,fragmentShader:Wi.equirect_frag},distanceRGBA:{uniforms:ro([Un.common,Un.displacementmap,{referencePosition:{value:new je},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:Wi.distanceRGBA_vert,fragmentShader:Wi.distanceRGBA_frag},shadow:{uniforms:ro([Un.lights,Un.fog,{color:{value:new Hn(0)},opacity:{value:1}}]),vertexShader:Wi.shadow_vert,fragmentShader:Wi.shadow_frag}};fa.physical={uniforms:ro([fa.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatMapTransform:{value:new Ui},clearcoatNormalMap:{value:null},clearcoatNormalMapTransform:{value:new Ui},clearcoatNormalScale:{value:new en(1,1)},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatRoughnessMapTransform:{value:new Ui},iridescence:{value:0},iridescenceMap:{value:null},iridescenceMapTransform:{value:new Ui},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},iridescenceThicknessMapTransform:{value:new Ui},sheen:{value:0},sheenColor:{value:new Hn(0)},sheenColorMap:{value:null},sheenColorMapTransform:{value:new Ui},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},sheenRoughnessMapTransform:{value:new Ui},transmission:{value:0},transmissionMap:{value:null},transmissionMapTransform:{value:new Ui},transmissionSamplerSize:{value:new en},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},thicknessMapTransform:{value:new Ui},attenuationDistance:{value:0},attenuationColor:{value:new Hn(0)},specularColor:{value:new Hn(1,1,1)},specularColorMap:{value:null},specularColorMapTransform:{value:new Ui},specularIntensity:{value:1},specularIntensityMap:{value:null},specularIntensityMapTransform:{value:new Ui},anisotropyVector:{value:new en},anisotropyMap:{value:null},anisotropyMapTransform:{value:new Ui}}]),vertexShader:Wi.meshphysical_vert,fragmentShader:Wi.meshphysical_frag};const pg={r:0,b:0,g:0};function WO(w,r,l,m,y,_,R){const I=new Hn(0);let O=_===!0?0:1,N,V,Q=null,X=0,$=null;function ie(re,q){let Se=!1,fe=q.isScene===!0?q.background:null;fe&&fe.isTexture&&(fe=(q.backgroundBlurriness>0?l:r).get(fe)),fe===null?ue(I,O):fe&&fe.isColor&&(ue(fe,1),Se=!0);const Me=w.xr.getEnvironmentBlendMode();Me==="additive"?m.buffers.color.setClear(0,0,0,1,R):Me==="alpha-blend"&&m.buffers.color.setClear(0,0,0,0,R),(w.autoClear||Se)&&w.clear(w.autoClearColor,w.autoClearDepth,w.autoClearStencil),fe&&(fe.isCubeTexture||fe.mapping===he)?(V===void 0&&(V=new Os(new fh(1e4,1e4,1e4),new Ka({name:"BackgroundCubeMaterial",uniforms:Iu(fa.backgroundCube.uniforms),vertexShader:fa.backgroundCube.vertexShader,fragmentShader:fa.backgroundCube.fragmentShader,side:T,depthTest:!1,depthWrite:!1,fog:!1})),V.geometry.deleteAttribute("normal"),V.geometry.deleteAttribute("uv"),V.onBeforeRender=function(ze,He,et){this.matrixWorld.copyPosition(et.matrixWorld)},Object.defineProperty(V.material,"envMap",{get:function(){return this.uniforms.envMap.value}}),y.update(V)),V.material.uniforms.envMap.value=fe,V.material.uniforms.flipEnvMap.value=fe.isCubeTexture&&fe.isRenderTargetTexture===!1?-1:1,V.material.uniforms.backgroundBlurriness.value=q.backgroundBlurriness,V.material.uniforms.backgroundIntensity.value=q.backgroundIntensity,V.material.toneMapped=vr.getTransfer(fe.colorSpace)!==wr,(Q!==fe||X!==fe.version||$!==w.toneMapping)&&(V.material.needsUpdate=!0,Q=fe,X=fe.version,$=w.toneMapping),V.layers.enableAll(),re.unshift(V,V.geometry,V.material,0,0,null)):fe&&fe.isTexture&&(N===void 0&&(N=new Os(new kf(2,2),new Ka({name:"BackgroundMaterial",uniforms:Iu(fa.background.uniforms),vertexShader:fa.background.vertexShader,fragmentShader:fa.background.fragmentShader,side:C,depthTest:!1,depthWrite:!1,fog:!1})),N.geometry.deleteAttribute("normal"),Object.defineProperty(N.material,"map",{get:function(){return 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ln=qt.attributes,Jt=Kt.getAttributes(),pn=wt.defaultAttributeValues;for(const dn in Jt){const Qn=Jt[dn];if(Qn.location>=0){let Qi=ln[dn];if(Qi===void 0&&(dn==="instanceMatrix"&&lt.instanceMatrix&&(Qi=lt.instanceMatrix),dn==="instanceColor"&&lt.instanceColor&&(Qi=lt.instanceColor)),Qi!==void 0){const ki=Qi.normalized,Ht=Qi.itemSize,Sn=l.get(Qi);if(Sn===void 0)continue;const _n=Sn.buffer,wi=Sn.type,ei=Sn.bytesPerElement,ii=m.isWebGL2===!0&&(wi===w.INT||wi===w.UNSIGNED_INT||Qi.gpuType===Jn);if(Qi.isInterleavedBufferAttribute){const yi=Qi.data,nn=yi.stride,ct=Qi.offset;if(yi.isInstancedInterleavedBuffer){for(let hn=0;hn<Qn.locationSize;hn++)ze(Qn.location+hn,yi.meshPerAttribute);lt.isInstancedMesh!==!0&&qt._maxInstanceCount===void 0&&(qt._maxInstanceCount=yi.meshPerAttribute*yi.count)}else for(let hn=0;hn<Qn.locationSize;hn++)Me(Qn.location+hn);w.bindBuffer(w.ARRAY_BUFFER,_n);for(let 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ug{constructor(r=-1,l=1,m=1,y=-1,_=.1,R=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=r,this.right=l,this.top=m,this.bottom=y,this.near=_,this.far=R,this.updateProjectionMatrix()}copy(r,l){return super.copy(r,l),this.left=r.left,this.right=r.right,this.top=r.top,this.bottom=r.bottom,this.near=r.near,this.far=r.far,this.zoom=r.zoom,this.view=r.view===null?null:Object.assign({},r.view),this}setViewOffset(r,l,m,y,_,R){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=r,this.view.fullHeight=l,this.view.offsetX=m,this.view.offsetY=y,this.view.width=_,this.view.height=R,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const r=(this.right-this.left)/(2*this.zoom),l=(this.top-this.bottom)/(2*this.zoom),m=(this.right+this.left)/2,y=(this.top+this.bottom)/2;let _=m-r,R=m+r,I=y+l,O=y-l;if(this.view!==null&&this.view.enabled){const N=(this.right-this.left)/this.view.fullWidth/this.zoom,V=(this.top-this.bottom)/this.view.fullHeight/this.zoom;_+=N*this.view.offsetX,R=_+N*this.view.width,I-=V*this.view.offsetY,O=I-V*this.view.height}this.projectionMatrix.makeOrthographic(_,R,I,O,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(r){const l=super.toJSON(r);return l.object.zoom=this.zoom,l.object.left=this.left,l.object.right=this.right,l.object.top=this.top,l.object.bottom=this.bottom,l.object.near=this.near,l.object.far=this.far,this.view!==null&&(l.object.view=Object.assign({},this.view)),l}}const Pu=4,kw=[.125,.215,.35,.446,.526,.582],mh=20,ix=new mg,zw=new Hn;let rx=null,sx=0,ox=0;const gh=(1+Math.sqrt(5))/2,Du=1/gh,Gw=[new je(1,1,1),new je(-1,1,1),new je(1,1,-1),new je(-1,1,-1),new je(0,gh,Du),new je(0,gh,-Du),new je(Du,0,gh),new je(-Du,0,gh),new je(gh,Du,0),new je(-gh,Du,0)];class ax{constructor(r){this._renderer=r,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(r,l=0,m=.1,y=100){rx=this._renderer.getRenderTarget(),sx=this._renderer.getActiveCubeFace(),ox=this._renderer.getActiveMipmapLevel(),this._setSize(256);const _=this._allocateTargets();return _.depthBuffer=!0,this._sceneToCubeUV(r,m,y,_),l>0&&this._blur(_,0,0,l),this._applyPMREM(_),this._cleanup(_),_}fromEquirectangular(r,l=null){return this._fromTexture(r,l)}fromCubemap(r,l=null){return this._fromTexture(r,l)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=jw(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=Hw(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(r){this._lodMax=Math.floor(Math.log2(r)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let r=0;r<this._lodPlanes.length;r++)this._lodPlanes[r].dispose()}_cleanup(r){this._renderer.setRenderTarget(rx,sx,ox),r.scissorTest=!1,gg(r,0,0,r.width,r.height)}_fromTexture(r,l){r.mapping===Qe||r.mapping===ne?this._setSize(r.image.length===0?16:r.image[0].width||r.image[0].image.width):this._setSize(r.image.width/4),rx=this._renderer.getRenderTarget(),sx=this._renderer.getActiveCubeFace(),ox=this._renderer.getActiveMipmapLevel();const m=l||this._allocateTargets();return this._textureToCubeUV(r,m),this._applyPMREM(m),this._cleanup(m),m}_allocateTargets(){const r=3*Math.max(this._cubeSize,112),l=4*this._cubeSize,m={magFilter:Bn,minFilter:Bn,generateMipmaps:!1,type:Fi,format:ht,colorSpace:pr,depthBuffer:!1},y=Vw(r,l,m);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==r||this._pingPongRenderTarget.height!==l){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=Vw(r,l,m);const{_lodMax:_}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=$O(_)),this._blurMaterial=JO(_,r,l)}return y}_compileMaterial(r){const l=new Os(this._lodPlanes[0],r);this._renderer.compile(l,ix)}_sceneToCubeUV(r,l,m,y){const I=new hs(90,1,l,m),O=[1,-1,1,1,1,1],N=[1,1,1,-1,-1,-1],V=this._renderer,Q=V.autoClear,X=V.toneMapping;V.getClearColor(zw),V.toneMapping=fn,V.autoClear=!1;const $=new uc({name:"PMREM.Background",side:T,depthWrite:!1,depthTest:!1}),ie=new Os(new fh,$);let ue=!1;const re=r.background;re?re.isColor&&($.color.copy(re),r.background=null,ue=!0):($.color.copy(zw),ue=!0);for(let 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support extension ANGLE_instanced_arrays.");return}X[$](_,N,V,Q),l.update(V,_,Q)}this.setMode=R,this.render=I,this.renderInstances=O}function KO(w,r,l){let m;function y(){if(m!==void 0)return m;if(r.has("EXT_texture_filter_anisotropic")===!0){const et=r.get("EXT_texture_filter_anisotropic");m=w.getParameter(et.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else m=0;return m}function _(et){if(et==="highp"){if(w.getShaderPrecisionFormat(w.VERTEX_SHADER,w.HIGH_FLOAT).precision>0&&w.getShaderPrecisionFormat(w.FRAGMENT_SHADER,w.HIGH_FLOAT).precision>0)return"highp";et="mediump"}return et==="mediump"&&w.getShaderPrecisionFormat(w.VERTEX_SHADER,w.MEDIUM_FLOAT).precision>0&&w.getShaderPrecisionFormat(w.FRAGMENT_SHADER,w.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}const R=typeof WebGL2RenderingContext<"u"&&w.constructor.name==="WebGL2RenderingContext";let I=l.precision!==void 0?l.precision:"highp";const O=_(I);O!==I&&(console.warn("THREE.WebGLRenderer:",I,"not supported, using",O,"instead."),I=O);const N=R||r.has("WEBGL_draw_buffers"),V=l.logarithmicDepthBuffer===!0,Q=w.getParameter(w.MAX_TEXTURE_IMAGE_UNITS),X=w.getParameter(w.MAX_VERTEX_TEXTURE_IMAGE_UNITS),$=w.getParameter(w.MAX_TEXTURE_SIZE),ie=w.getParameter(w.MAX_CUBE_MAP_TEXTURE_SIZE),ue=w.getParameter(w.MAX_VERTEX_ATTRIBS),re=w.getParameter(w.MAX_VERTEX_UNIFORM_VECTORS),q=w.getParameter(w.MAX_VARYING_VECTORS),Se=w.getParameter(w.MAX_FRAGMENT_UNIFORM_VECTORS),fe=X>0,Me=R||r.has("OES_texture_float"),ze=fe&&Me,He=R?w.getParameter(w.MAX_SAMPLES):0;return{isWebGL2:R,drawBuffers:N,getMaxAnisotropy:y,getMaxPrecision:_,precision:I,logarithmicDepthBuffer:V,maxTextures:Q,maxVertexTextures:X,maxTextureSize:$,maxCubemapSize:ie,maxAttributes:ue,maxVertexUniforms:re,maxVaryings:q,maxFragmentUniforms:Se,vertexTextures:fe,floatFragmentTextures:Me,floatVertexTextures:ze,maxSamples:He}}function qO(w){const r=this;let l=null,m=0,y=!1,_=!1;const R=new dc,I=new Ui,O={value:null,needsUpdate:!1};this.uniform=O,this.numPlanes=0,this.numIntersection=0,this.init=function(Q,X){const $=Q.length!==0||X||m!==0||y;return y=X,m=Q.length,$},this.beginShadows=function(){_=!0,V(null)},this.endShadows=function(){_=!1},this.setGlobalState=function(Q,X){l=V(Q,X,0)},this.setState=function(Q,X,$){const ie=Q.clippingPlanes,ue=Q.clipIntersection,re=Q.clipShadows,q=w.get(Q);if(!y||ie===null||ie.length===0||_&&!re)_?V(null):N();else{const Se=_?0:m,fe=Se*4;let Me=q.clippingState||null;O.value=Me,Me=V(ie,X,fe,$);for(let ze=0;ze!==fe;++ze)Me[ze]=l[ze];q.clippingState=Me,this.numIntersection=ue?this.numPlanes:0,this.numPlanes+=Se}};function N(){O.value!==l&&(O.value=l,O.needsUpdate=m>0),r.numPlanes=m,r.numIntersection=0}function V(Q,X,$,ie){const ue=Q!==null?Q.length:0;let re=null;if(ue!==0){if(re=O.value,ie!==!0||re===null){const q=$+ue*4,Se=X.matrixWorldInverse;I.getNormalMatrix(Se),(re===null||re.length<q)&&(re=new Float32Array(q));for(let fe=0,Me=$;fe!==ue;++fe,Me+=4)R.copy(Q[fe]).applyMatrix4(Se,I),R.normal.toArray(re,Me),re[Me+3]=R.constant}O.value=re,O.needsUpdate=!0}return r.numPlanes=ue,r.numIntersection=0,re}}function YO(w){let r=new WeakMap;function l(R,I){return I===W?R.mapping=Qe:I===k&&(R.mapping=ne),R}function m(R){if(R&&R.isTexture&&R.isRenderTargetTexture===!1){const I=R.mapping;if(I===W||I===k)if(r.has(R)){const O=r.get(R).texture;return l(O,R.mapping)}else{const O=R.image;if(O&&O.height>0){const N=new kw(O.height/2);return N.fromEquirectangularTexture(w,R),r.set(R,N),R.addEventListener("dispose",y),l(N.texture,R.mapping)}else return null}}return R}function y(R){const I=R.target;I.removeEventListener("dispose",y);const O=r.get(I);O!==void 0&&(r.delete(I),O.dispose())}function _(){r=new WeakMap}return{get:m,dispose:_}}class mg extends ug{constructor(r=-1,l=1,m=1,y=-1,_=.1,R=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=r,this.right=l,this.top=m,this.bottom=y,this.near=_,this.far=R,this.updateProjectionMatrix()}copy(r,l){return super.copy(r,l),this.left=r.left,this.right=r.right,this.top=r.top,this.bottom=r.bottom,this.near=r.near,this.far=r.far,this.zoom=r.zoom,this.view=r.view===null?null:Object.assign({},r.view),this}setViewOffset(r,l,m,y,_,R){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=r,this.view.fullHeight=l,this.view.offsetX=m,this.view.offsetY=y,this.view.width=_,this.view.height=R,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const r=(this.right-this.left)/(2*this.zoom),l=(this.top-this.bottom)/(2*this.zoom),m=(this.right+this.left)/2,y=(this.top+this.bottom)/2;let _=m-r,R=m+r,I=y+l,O=y-l;if(this.view!==null&&this.view.enabled){const N=(this.right-this.left)/this.view.fullWidth/this.zoom,V=(this.top-this.bottom)/this.view.fullHeight/this.zoom;_+=N*this.view.offsetX,R=_+N*this.view.width,I-=V*this.view.offsetY,O=I-V*this.view.height}this.projectionMatrix.makeOrthographic(_,R,I,O,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(r){const l=super.toJSON(r);return l.object.zoom=this.zoom,l.object.left=this.left,l.object.right=this.right,l.object.top=this.top,l.object.bottom=this.bottom,l.object.near=this.near,l.object.far=this.far,this.view!==null&&(l.object.view=Object.assign({},this.view)),l}}const Pu=4,zw=[.125,.215,.35,.446,.526,.582],mh=20,rx=new mg,Gw=new Hn;let sx=null,ox=0,ax=0;const gh=(1+Math.sqrt(5))/2,Du=1/gh,Vw=[new je(1,1,1),new je(-1,1,1),new je(1,1,-1),new je(-1,1,-1),new je(0,gh,Du),new je(0,gh,-Du),new je(Du,0,gh),new je(-Du,0,gh),new je(gh,Du,0),new je(-gh,Du,0)];class lx{constructor(r){this._renderer=r,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(r,l=0,m=.1,y=100){sx=this._renderer.getRenderTarget(),ox=this._renderer.getActiveCubeFace(),ax=this._renderer.getActiveMipmapLevel(),this._setSize(256);const _=this._allocateTargets();return _.depthBuffer=!0,this._sceneToCubeUV(r,m,y,_),l>0&&this._blur(_,0,0,l),this._applyPMREM(_),this._cleanup(_),_}fromEquirectangular(r,l=null){return this._fromTexture(r,l)}fromCubemap(r,l=null){return this._fromTexture(r,l)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=Ww(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=jw(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(r){this._lodMax=Math.floor(Math.log2(r)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let r=0;r<this._lodPlanes.length;r++)this._lodPlanes[r].dispose()}_cleanup(r){this._renderer.setRenderTarget(sx,ox,ax),r.scissorTest=!1,gg(r,0,0,r.width,r.height)}_fromTexture(r,l){r.mapping===Qe||r.mapping===ne?this._setSize(r.image.length===0?16:r.image[0].width||r.image[0].image.width):this._setSize(r.image.width/4),sx=this._renderer.getRenderTarget(),ox=this._renderer.getActiveCubeFace(),ax=this._renderer.getActiveMipmapLevel();const m=l||this._allocateTargets();return this._textureToCubeUV(r,m),this._applyPMREM(m),this._cleanup(m),m}_allocateTargets(){const r=3*Math.max(this._cubeSize,112),l=4*this._cubeSize,m={magFilter:Bn,minFilter:Bn,generateMipmaps:!1,type:Fi,format:ht,colorSpace:pr,depthBuffer:!1},y=Hw(r,l,m);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==r||this._pingPongRenderTarget.height!==l){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=Hw(r,l,m);const{_lodMax:_}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=$O(_)),this._blurMaterial=JO(_,r,l)}return y}_compileMaterial(r){const l=new Os(this._lodPlanes[0],r);this._renderer.compile(l,rx)}_sceneToCubeUV(r,l,m,y){const I=new hs(90,1,l,m),O=[1,-1,1,1,1,1],N=[1,1,1,-1,-1,-1],V=this._renderer,Q=V.autoClear,X=V.toneMapping;V.getClearColor(Gw),V.toneMapping=fn,V.autoClear=!1;const $=new uc({name:"PMREM.Background",side:T,depthWrite:!1,depthTest:!1}),ie=new Os(new fh,$);let ue=!1;const re=r.background;re?re.isColor&&($.color.copy(re),r.background=null,ue=!0):($.color.copy(Gw),ue=!0);for(let q=0;q<6;q++){const Se=q%3;Se===0?(I.up.set(0,O[q],0),I.lookAt(N[q],0,0)):Se===1?(I.up.set(0,0,O[q]),I.lookAt(0,N[q],0)):(I.up.set(0,O[q],0),I.lookAt(0,0,N[q]));const fe=this._cubeSize;gg(y,Se*fe,q>2?fe:0,fe,fe),V.setRenderTarget(y),ue&&V.render(ie,I),V.render(r,I)}ie.geometry.dispose(),ie.material.dispose(),V.toneMapping=X,V.autoClear=Q,r.background=re}_textureToCubeUV(r,l){const m=this._renderer,y=r.mapping===Qe||r.mapping===ne;y?(this._cubemapMaterial===null&&(this._cubemapMaterial=Ww()),this._cubemapMaterial.uniforms.flipEnvMap.value=r.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=jw());const _=y?this._cubemapMaterial:this._equirectMaterial,R=new Os(this._lodPlanes[0],_),I=_.uniforms;I.envMap.value=r;const O=this._cubeSize;gg(l,0,0,3*O,2*O),m.setRenderTarget(l),m.render(R,rx)}_applyPMREM(r){const l=this._renderer,m=l.autoClear;l.autoClear=!1;for(let y=1;y<this._lodPlanes.length;y++){const _=Math.sqrt(this._sigmas[y]*this._sigmas[y]-this._sigmas[y-1]*this._sigmas[y-1]),R=Vw[(y-1)%Vw.length];this._blur(r,y-1,y,_,R)}l.autoClear=m}_blur(r,l,m,y,_){const R=this._pingPongRenderTarget;this._halfBlur(r,R,l,m,y,"latitudinal",_),this._halfBlur(R,r,m,m,y,"longitudinal",_)}_halfBlur(r,l,m,y,_,R,I){const O=this._renderer,N=this._blurMaterial;R!=="latitudinal"&&R!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const V=3,Q=new Os(this._lodPlanes[y],N),X=N.uniforms,$=this._sizeLods[m]-1,ie=isFinite(_)?Math.PI/(2*$):2*Math.PI/(2*mh-1),ue=_/ie,re=isFinite(_)?1+Math.floor(V*ue):mh;re>mh&&console.warn(`sigmaRadians, ${_}, is too large and will clip, as it requested ${re} samples when the maximum is set to ${mh}`);const q=[];let Se=0;for(let et=0;et<mh;++et){const st=et/ue,Be=Math.exp(-st*st/2);q.push(Be),et===0?Se+=Be:et<re&&(Se+=2*Be)}for(let et=0;et<q.length;et++)q[et]=q[et]/Se;X.envMap.value=r.texture,X.samples.value=re,X.weights.value=q,X.latitudinal.value=R==="latitudinal",I&&(X.poleAxis.value=I);const{_lodMax:fe}=this;X.dTheta.value=ie,X.mipInt.value=fe-m;const Me=this._sizeLods[y],ze=3*Me*(y>fe-Pu?y-fe+Pu:0),He=4*(this._cubeSize-Me);gg(l,ze,He,3*Me,2*Me),O.setRenderTarget(l),O.render(Q,rx)}}function $O(w){const r=[],l=[],m=[];let y=w;const _=w-Pu+1+zw.length;for(let R=0;R<_;R++){const I=Math.pow(2,y);l.push(I);let O=1/I;R>w-Pu?O=zw[R-w+Pu-1]:R===0&&(O=0),m.push(O);const N=1/(I-2),V=-N,Q=1+N,X=[V,V,Q,V,Q,Q,V,V,Q,Q,V,Q],$=6,ie=6,ue=3,re=2,q=1,Se=new Float32Array(ue*ie*$),fe=new Float32Array(re*ie*$),Me=new Float32Array(q*ie*$);for(let He=0;He<$;He++){const et=He%3*2/3-1,st=He>2?0:-1,Be=[et,st,0,et+2/3,st,0,et+2/3,st+1,0,et,st,0,et+2/3,st+1,0,et,st+1,0];Se.set(Be,ue*ie*He),fe.set(X,re*ie*He);const Xe=[He,He,He,He,He,He];Me.set(Xe,q*ie*He)}const ze=new Yi;ze.setAttribute("position",new Sr(Se,ue)),ze.setAttribute("uv",new Sr(fe,re)),ze.setAttribute("faceIndex",new Sr(Me,q)),r.push(ze),y>Pu&&y--}return{lodPlanes:r,sizeLods:l,sigmas:m}}function Hw(w,r,l){const m=new yo(w,r,l);return m.texture.mapping=he,m.texture.name="PMREM.cubeUv",m.scissorTest=!0,m}function gg(w,r,l,m,y){w.viewport.set(r,l,m,y),w.scissor.set(r,l,m,y)}function JO(w,r,l){const m=new Float32Array(mh),y=new je(0,1,0);return new Ka({name:"SphericalGaussianBlur",defines:{n:mh,CUBEUV_TEXEL_WIDTH:1/r,CUBEUV_TEXEL_HEIGHT:1/l,CUBEUV_MAX_MIP:`${w}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:m},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:y}},vertexShader:cx(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -4642,7 +4642,7 @@ void main() {
 				}
 
 			}
-		`,blending:F,depthTest:!1,depthWrite:!1})}function Hw(){return new Ka({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:lx(),fragmentShader:`
+		`,blending:F,depthTest:!1,depthWrite:!1})}function jw(){return new Ka({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:cx(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -4661,7 +4661,7 @@ void main() {
 				gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );
 
 			}
-		`,blending:F,depthTest:!1,depthWrite:!1})}function jw(){return new Ka({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:lx(),fragmentShader:`
+		`,blending:F,depthTest:!1,depthWrite:!1})}function Ww(){return new Ka({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:cx(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -4677,7 +4677,7 @@ void main() {
 				gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );
 
 			}
-		`,blending:F,depthTest:!1,depthWrite:!1})}function lx(){return`
+		`,blending:F,depthTest:!1,depthWrite:!1})}function cx(){return`
 
 		precision mediump float;
 		precision mediump int;
@@ -4732,15 +4732,15 @@ void main() {
 			gl_Position = vec4( position, 1.0 );
 
 		}
-	`}function ZO(w){let r=new WeakMap,l=null;function m(I){if(I&&I.isTexture){const O=I.mapping,N=O===W||O===k,V=O===Qe||O===ne;if(N||V)if(I.isRenderTargetTexture&&I.needsPMREMUpdate===!0){I.needsPMREMUpdate=!1;let Q=r.get(I);return l===null&&(l=new ax(w)),Q=N?l.fromEquirectangular(I,Q):l.fromCubemap(I,Q),r.set(I,Q),Q.texture}else{if(r.has(I))return r.get(I).texture;{const Q=I.image;if(N&&Q&&Q.height>0||V&&Q&&y(Q)){l===null&&(l=new ax(w));const X=N?l.fromEquirectangular(I):l.fromCubemap(I);return r.set(I,X),I.addEventListener("dispose",_),X.texture}else return null}}}return I}function y(I){let O=0;const N=6;for(let V=0;V<N;V++)I[V]!==void 0&&O++;return O===N}function _(I){const O=I.target;O.removeEventListener("dispose",_);const N=r.get(O);N!==void 0&&(r.delete(O),N.dispose())}function R(){r=new WeakMap,l!==null&&(l.dispose(),l=null)}return{get:m,dispose:R}}function e4(w){const r={};function l(m){if(r[m]!==void 0)return r[m];let y;switch(m){case"WEBGL_depth_texture":y=w.getExtension("WEBGL_depth_texture")||w.getExtension("MOZ_WEBGL_depth_texture")||w.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":y=w.getExtension("EXT_texture_filter_anisotropic")||w.getExtension("MOZ_EXT_texture_filter_anisotropic")||w.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":y=w.getExtension("WEBGL_compressed_texture_s3tc")||w.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||w.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":y=w.getExtension("WEBGL_compressed_texture_pvrtc")||w.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:y=w.getExtension(m)}return r[m]=y,y}return{has:function(m){return l(m)!==null},init:function(m){m.isWebGL2?l("EXT_color_buffer_float"):(l("WEBGL_depth_texture"),l("OES_texture_float"),l("OES_texture_half_float"),l("OES_texture_half_float_linear"),l("OES_standard_derivatives"),l("OES_element_index_uint"),l("OES_vertex_array_object"),l("ANGLE_instanced_arrays")),l("OES_texture_float_linear"),l("EXT_color_buffer_half_float"),l("WEBGL_multisampled_render_to_texture")},get:function(m){const y=l(m);return y===null&&console.warn("THREE.WebGLRenderer: "+m+" extension not supported."),y}}}function t4(w,r,l,m){const y={},_=new WeakMap;function R(Q){const X=Q.target;X.index!==null&&r.remove(X.index);for(const ie in X.attributes)r.remove(X.attributes[ie]);for(const ie in X.morphAttributes){const ue=X.morphAttributes[ie];for(let re=0,q=ue.length;re<q;re++)r.remove(ue[re])}X.removeEventListener("dispose",R),delete y[X.id];const $=_.get(X);$&&(r.remove($),_.delete(X)),m.releaseStatesOfGeometry(X),X.isInstancedBufferGeometry===!0&&delete 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@@ -4749,11 +4749,11 @@ precision `+w.precision+" int;";return w.precision==="highp"?r+=`
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-`)),R=hx(R),R=iM(R,l),R=rM(R,l),I=hx(I),I=iM(I,l),I=rM(I,l),R=sM(R),I=sM(I),l.isWebGL2&&l.isRawShaderMaterial!==!0&&(Se=`#version 300 es
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-`))));const Me=Se+re+R,ze=Se+q+I,He=tM(y,y.VERTEX_SHADER,Me),et=tM(y,y.FRAGMENT_SHADER,ze);y.attachShader(ue,He),y.attachShader(ue,et),l.index0AttributeName!==void 0?y.bindAttribLocation(ue,0,l.index0AttributeName):l.morphTargets===!0&&y.bindAttribLocation(ue,0,"position"),y.linkProgram(ue);function st(bt){if(w.debug.checkShaderErrors){const Gt=y.getProgramInfoLog(ue).trim(),lt=y.getShaderInfoLog(He).trim(),wt=y.getShaderInfoLog(et).trim();let Kt=!0,qt=!0;if(y.getProgramParameter(ue,y.LINK_STATUS)===!1)if(Kt=!1,typeof w.debug.onShaderError=="function")w.debug.onShaderError(y,ue,He,et);else{const ln=nM(y,He,"vertex"),Jt=nM(y,et,"fragment");console.error("THREE.WebGLProgram: Shader Error "+y.getError()+" - VALIDATE_STATUS "+y.getProgramParameter(ue,y.VALIDATE_STATUS)+`
+`))));const Me=Se+re+R,ze=Se+q+I,He=nM(y,y.VERTEX_SHADER,Me),et=nM(y,y.FRAGMENT_SHADER,ze);y.attachShader(ue,He),y.attachShader(ue,et),l.index0AttributeName!==void 0?y.bindAttribLocation(ue,0,l.index0AttributeName):l.morphTargets===!0&&y.bindAttribLocation(ue,0,"position"),y.linkProgram(ue);function st(bt){if(w.debug.checkShaderErrors){const Gt=y.getProgramInfoLog(ue).trim(),lt=y.getShaderInfoLog(He).trim(),wt=y.getShaderInfoLog(et).trim();let Kt=!0,qt=!0;if(y.getProgramParameter(ue,y.LINK_STATUS)===!1)if(Kt=!1,typeof w.debug.onShaderError=="function")w.debug.onShaderError(y,ue,He,et);else{const ln=iM(y,He,"vertex"),Jt=iM(y,et,"fragment");console.error("THREE.WebGLProgram: Shader Error "+y.getError()+" - VALIDATE_STATUS "+y.getProgramParameter(ue,y.VALIDATE_STATUS)+`
 
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Qn=0;wt.morphAttributes.position!==void 0&&(Qn=1),wt.morphAttributes.normal!==void 0&&(Qn=2),wt.morphAttributes.color!==void 0&&(Qn=3);let Qi,ki,Ht,Sn;if(Jt){const En=fa[Jt];Qi=En.vertexShader,ki=En.fragmentShader}else Qi=Be.vertexShader,ki=Be.fragmentShader,O.update(Be),Ht=O.getVertexShaderID(Be),Sn=O.getFragmentShaderID(Be);const _n=w.getRenderTarget(),wi=_n&&_n.isWebGLMultiviewRenderTarget?_n.numViews:0,ei=Gt.isInstancedMesh===!0,ii=!!Be.map,yi=!!Be.matcap,nn=!!qt,ct=!!Be.aoMap,hn=!!Be.lightMap,In=!!Be.bumpMap,rn=!!Be.normalMap,Gn=!!Be.displacementMap,mi=!!Be.emissiveMap,ti=!!Be.metalnessMap,gi=!!Be.roughnessMap,ir=Be.anisotropy>0,Lr=Be.clearcoat>0,fs=Be.iridescence>0,br=Be.sheen>0,gr=Be.transmission>0,$r=ir&&!!Be.anisotropyMap,Mo=Lr&&!!Be.clearcoatMap,qe=Lr&&!!Be.clearcoatNormalMap,Ie=Lr&&!!Be.clearcoatRoughnessMap,St=fs&&!!Be.iridescenceMap,an=fs&&!!Be.iridescenceThicknessMap,un=br&&!!Be.sheenColorMap,cn=br&&!!Be.sheenRoughnessMap,hi=!!Be.specularMap,zn=!!Be.specularColorMap,Yn=!!Be.specularIntensityMap,Ai=gr&&!!Be.transmissionMap,sr=gr&&!!Be.thicknessMap,wn=!!Be.gradientMap,Ur=!!Be.alphaMap,ot=Be.alphaTest>0,xn=!!Be.alphaHash,tn=!!Be.extensions,An=!!wt.attributes.uv1,kn=!!wt.attributes.uv2,Di=!!wt.attributes.uv3;let $i=fn;return Be.toneMapped&&(_n===null||_n.isXRRenderTarget===!0)&&($i=w.toneMapping),{isWebGL2:V,shaderID:Jt,shaderType:Be.type,shaderName:Be.name,vertexShader:Qi,fragmentShader:ki,defines:Be.defines,customVertexShaderID:Ht,customFragmentShaderID:Sn,isRawShaderMaterial:Be.isRawShaderMaterial===!0,glslVersion:Be.glslVersion,precision:$,instancing:ei,instancingColor:ei&&Gt.instanceColor!==null,supportsVertexTextures:X,numMultiviewViews:wi,outputColorSpace:_n===null?w.outputColorSpace:_n.isXRRenderTarget===!0?_n.texture.colorSpace:pr,map:ii,matcap:yi,envMap:nn,envMapMode:nn&&qt.mapping,envMapCubeUVHeight:ln,aoMap:ct,lightMap:hn,bumpMap:In,normalMap:rn,displacementMap:X&&Gn,emissiveMap:mi,normalMapObjectSpace:rn&&Be.normalMapType===ja,normalMapTangentSpace:rn&&Be.normalMapType===ks,metalnessMap:ti,roughnessMap:gi,anisotropy:ir,anisotropyMap:$r,clearcoat:Lr,clearcoatMap:Mo,clearcoatNormalMap:qe,clearcoatRoughnessMap:Ie,iridescence:fs,iridescenceMap:St,iridescenceThicknessMap:an,sheen:br,sheenColorMap:un,sheenRoughnessMap:cn,specularMap:hi,specularColorMap:zn,specularIntensityMap:Yn,transmission:gr,transmissionMap:Ai,thicknessMap:sr,gradientMap:wn,opaque:Be.transparent===!1&&Be.blending===D,alphaMap:Ur,alphaTest:ot,alphaHash:xn,combine:Be.combine,mapUv:ii&&ue(Be.map.channel),aoMapUv:ct&&ue(Be.aoMap.channel),lightMapUv:hn&&ue(Be.lightMap.channel),bumpMapUv:In&&ue(Be.bumpMap.channel),normalMapUv:rn&&ue(Be.normalMap.channel),displacementMapUv:Gn&&ue(Be.displacementMap.channel),emissiveMapUv:mi&&ue(Be.emissiveMap.channel),metalnessMapUv:ti&&ue(Be.metalnessMap.channel),roughnessMapUv:gi&&ue(Be.roughnessMap.channel),anisotropyMapUv:$r&&ue(Be.anisotropyMap.channel),clearcoatMapUv:Mo&&ue(Be.clearcoatMap.channel),clearcoatNormalMapUv:qe&&ue(Be.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:Ie&&ue(Be.clearcoatRoughnessMap.channel),iridescenceMapUv:St&&ue(Be.iridescenceMap.channel),iridescenceThicknessMapUv:an&&ue(Be.iridescenceThicknessMap.channel),sheenColorMapUv:un&&ue(Be.sheenColorMap.channel),sheenRoughnessMapUv:cn&&ue(Be.sheenRoughnessMap.channel),specularMapUv:hi&&ue(Be.specularMap.channel),specularColorMapUv:zn&&ue(Be.specularColorMap.channel),specularIntensityMapUv:Yn&&ue(Be.specularIntensityMap.channel),transmissionMapUv:Ai&&ue(Be.transmissionMap.channel),thicknessMapUv:sr&&ue(Be.thicknessMap.channel),alphaMapUv:Ur&&ue(Be.alphaMap.channel),vertexTangents:!!wt.attributes.tangent&&(rn||ir),vertexColors:Be.vertexColors,vertexAlphas:Be.vertexColors===!0&&!!wt.attributes.color&&wt.attributes.color.itemSize===4,vertexUv1s:An,vertexUv2s:kn,vertexUv3s:Di,pointsUvs:Gt.isPoints===!0&&!!wt.attributes.uv&&(ii||Ur),fog:!!lt,useFog:Be.fog===!0,fogExp2:lt&&lt.isFogExp2,flatShading:Be.flatShading===!0,sizeAttenuation:Be.sizeAttenuation===!0,logarithmicDepthBuffer:Q,skinning:Gt.isSkinnedMesh===!0,morphTargets:wt.morphAttributes.position!==void 0,morphNormals:wt.morphAttributes.normal!==void 0,morphColors:wt.morphAttributes.color!==void 0,morphTargetsCount:dn,morphTextureStride:Qn,numDirLights:Xe.directional.length,numPointLights:Xe.point.length,numSpotLights:Xe.spot.length,numSpotLightMaps:Xe.spotLightMap.length,numRectAreaLights:Xe.rectArea.length,numHemiLights:Xe.hemi.length,numDirLightShadows:Xe.directionalShadowMap.length,numPointLightShadows:Xe.pointShadowMap.length,numSpotLightShadows:Xe.spotShadowMap.length,numSpotLightShadowsWithMaps:Xe.numSpotLightShadowsWithMaps,numLightProbes:Xe.numLightProbes,numClippingPlanes:R.numPlanes,numClipIntersection:R.numIntersection,dithering:Be.dithering,shadowMapEnabled:w.shadowMap.enabled&&rt.length>0,shadowMapType:w.shadowMap.type,toneMapping:$i,useLegacyLights:w._useLegacyLights,decodeVideoTexture:ii&&Be.map.isVideoTexture===!0&&vr.getTransfer(Be.map.colorSpace)===wr,premultipliedAlpha:Be.premultipliedAlpha,doubleSided:Be.side===L,flipSided:Be.side===T,useDepthPacking:Be.depthPacking>=0,depthPacking:Be.depthPacking||0,index0AttributeName:Be.index0AttributeName,extensionDerivatives:tn&&Be.extensions.derivatives===!0,extensionFragDepth:tn&&Be.extensions.fragDepth===!0,extensionDrawBuffers:tn&&Be.extensions.drawBuffers===!0,extensionShaderTextureLOD:tn&&Be.extensions.shaderTextureLOD===!0,rendererExtensionFragDepth:V||m.has("EXT_frag_depth"),rendererExtensionDrawBuffers:V||m.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:V||m.has("EXT_shader_texture_lod"),rendererExtensionParallelShaderCompile:m.has("KHR_parallel_shader_compile"),customProgramCacheKey:Be.customProgramCacheKey()}}function q(Be){const Xe=[];if(Be.shaderID?Xe.push(Be.shaderID):(Xe.push(Be.customVertexShaderID),Xe.push(Be.customFragmentShaderID)),Be.defines!==void 0)for(const rt in Be.defines)Xe.push(rt),Xe.push(Be.defines[rt]);return Be.isRawShaderMaterial===!1&&(Se(Xe,Be),fe(Xe,Be),Xe.push(w.outputColorSpace)),Xe.push(Be.customProgramCacheKey),Xe.join()}function Se(Be,Xe){Be.push(Xe.precision),Be.push(Xe.outputColorSpace),Be.push(Xe.envMapMode),Be.push(Xe.envMapCubeUVHeight),Be.push(Xe.mapUv),Be.push(Xe.alphaMapUv),Be.push(Xe.lightMapUv),Be.push(Xe.aoMapUv),Be.push(Xe.bumpMapUv),Be.push(Xe.normalMapUv),Be.push(Xe.displacementMapUv),Be.push(Xe.emissiveMapUv),Be.push(Xe.metalnessMapUv),Be.push(Xe.roughnessMapUv),Be.push(Xe.anisotropyMapUv),Be.push(Xe.clearcoatMapUv),Be.push(Xe.clearcoatNormalMapUv),Be.push(Xe.clearcoatRoughnessMapUv),Be.push(Xe.iridescenceMapUv),Be.push(Xe.iridescenceThicknessMapUv),Be.push(Xe.sheenColorMapUv),Be.push(Xe.sheenRoughnessMapUv),Be.push(Xe.specularMapUv),Be.push(Xe.specularColorMapUv),Be.push(Xe.specularIntensityMapUv),Be.push(Xe.transmissionMapUv),Be.push(Xe.thicknessMapUv),Be.push(Xe.combine),Be.push(Xe.fogExp2),Be.push(Xe.sizeAttenuation),Be.push(Xe.morphTargetsCount),Be.push(Xe.morphAttributeCount),Be.push(Xe.numDirLights),Be.push(Xe.numPointLights),Be.push(Xe.numSpotLights),Be.push(Xe.numSpotLightMaps),Be.push(Xe.numHemiLights),Be.push(Xe.numRectAreaLights),Be.push(Xe.numDirLightShadows),Be.push(Xe.numPointLightShadows),Be.push(Xe.numSpotLightShadows),Be.push(Xe.numSpotLightShadowsWithMaps),Be.push(Xe.numLightProbes),Be.push(Xe.shadowMapType),Be.push(Xe.toneMapping),Be.push(Xe.numClippingPlanes),Be.push(Xe.numClipIntersection),Be.push(Xe.depthPacking)}function fe(Be,Xe){I.disableAll(),Xe.isWebGL2&&I.enable(0),Xe.supportsVertexTextures&&I.enable(1),Xe.instancing&&I.enable(2),Xe.instancingColor&&I.enable(3),Xe.matcap&&I.enable(4),Xe.envMap&&I.enable(5),Xe.normalMapObjectSpace&&I.enable(6),Xe.normalMapTangentSpace&&I.enable(7),Xe.clearcoat&&I.enable(8),Xe.iridescence&&I.enable(9),Xe.alphaTest&&I.enable(10),Xe.vertexColors&&I.enable(11),Xe.vertexAlphas&&I.enable(12),Xe.vertexUv1s&&I.enable(13),Xe.vertexUv2s&&I.enable(14),Xe.vertexUv3s&&I.enable(15),Xe.vertexTangents&&I.enable(16),Xe.anisotropy&&I.enable(17),Xe.alphaHash&&I.enable(18),Be.push(I.mask),I.disableAll(),Xe.fog&&I.enable(0),Xe.useFog&&I.enable(1),Xe.flatShading&&I.enable(2),Xe.logarithmicDepthBuffer&&I.enable(3),Xe.skinning&&I.enable(4),Xe.morphTargets&&I.enable(5),Xe.morphNormals&&I.enable(6),Xe.morphColors&&I.enable(7),Xe.premultipliedAlpha&&I.enable(8),Xe.shadowMapEnabled&&I.enable(9),Xe.useLegacyLights&&I.enable(10),Xe.doubleSided&&I.enable(11),Xe.flipSided&&I.enable(12),Xe.useDepthPacking&&I.enable(13),Xe.dithering&&I.enable(14),Xe.transmission&&I.enable(15),Xe.sheen&&I.enable(16),Xe.opaque&&I.enable(17),Xe.pointsUvs&&I.enable(18),Xe.decodeVideoTexture&&I.enable(19),Xe.numMultiviewViews&&I.enable(20),Be.push(I.mask)}function Me(Be){const Xe=ie[Be.type];let rt;if(Xe){const bt=fa[Xe];rt=Fw.clone(bt.uniforms)}else rt=Be.uniforms;return rt}function ze(Be,Xe){let rt;for(let bt=0,Gt=N.length;bt<Gt;bt++){const lt=N[bt];if(lt.cacheKey===Xe){rt=lt,++rt.usedTimes;break}}return rt===void 0&&(rt=new vF(w,Xe,Be,_),N.push(rt)),rt}function He(Be){if(--Be.usedTimes===0){const Xe=N.indexOf(Be);N[Xe]=N[N.length-1],N.pop(),Be.destroy()}}function et(Be){O.remove(Be)}function st(){O.dispose()}return{getParameters:re,getProgramCacheKey:q,getUniforms:Me,acquireProgram:ze,releaseProgram:He,releaseShaderCache:et,programs:N,dispose:st}}function _F(){let w=new WeakMap;function r(_){let R=w.get(_);return R===void 0&&(R={},w.set(_,R)),R}function l(_){w.delete(_)}function m(_,R,I){w.get(_)[R]=I}function y(){w=new WeakMap}return{get:r,remove:l,update:m,dispose:y}}function wF(w,r){return w.groupOrder!==r.groupOrder?w.groupOrder-r.groupOrder:w.renderOrder!==r.renderOrder?w.renderOrder-r.renderOrder:w.material.id!==r.material.id?w.material.id-r.material.id:w.z!==r.z?w.z-r.z:w.id-r.id}function aM(w,r){return w.groupOrder!==r.groupOrder?w.groupOrder-r.groupOrder:w.renderOrder!==r.renderOrder?w.renderOrder-r.renderOrder:w.z!==r.z?r.z-w.z:w.id-r.id}function lM(){const w=[];let r=0;const l=[],m=[],y=[];function _(){r=0,l.length=0,m.length=0,y.length=0}function R(Q,X,$,ie,ue,re){let q=w[r];return q===void 0?(q={id:Q.id,object:Q,geometry:X,material:$,groupOrder:ie,renderOrder:Q.renderOrder,z:ue,group:re},w[r]=q):(q.id=Q.id,q.object=Q,q.geometry=X,q.material=$,q.groupOrder=ie,q.renderOrder=Q.renderOrder,q.z=ue,q.group=re),r++,q}function I(Q,X,$,ie,ue,re){const q=R(Q,X,$,ie,ue,re);$.transmission>0?m.push(q):$.transparent===!0?y.push(q):l.push(q)}function O(Q,X,$,ie,ue,re){const q=R(Q,X,$,ie,ue,re);$.transmission>0?m.unshift(q):$.transparent===!0?y.unshift(q):l.unshift(q)}function N(Q,X){l.length>1&&l.sort(Q||wF),m.length>1&&m.sort(X||aM),y.length>1&&y.sort(X||aM)}function V(){for(let Q=r,X=w.length;Q<X;Q++){const $=w[Q];if($.id===null)break;$.id=null,$.object=null,$.geometry=null,$.material=null,$.group=null}}return{opaque:l,transmissive:m,transparent:y,init:_,push:I,unshift:O,finish:V,sort:N}}function MF(){let w=new WeakMap;function r(m,y){const _=w.get(m);let R;return _===void 0?(R=new lM,w.set(m,[R])):y>=_.length?(R=new lM,_.push(R)):R=_[y],R}function l(){w=new WeakMap}return{get:r,dispose:l}}function CF(){const w={};return{get:function(r){if(w[r.id]!==void 0)return w[r.id];let l;switch(r.type){case"DirectionalLight":l={direction:new je,color:new Hn};break;case"SpotLight":l={position:new je,direction:new je,color:new Hn,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":l={position:new je,color:new Hn,distance:0,decay:0};break;case"HemisphereLight":l={direction:new je,skyColor:new Hn,groundColor:new Hn};break;case"RectAreaLight":l={color:new Hn,position:new je,halfWidth:new je,halfHeight:new je};break}return w[r.id]=l,l}}}function SF(){const w={};return{get:function(r){if(w[r.id]!==void 0)return w[r.id];let l;switch(r.type){case"DirectionalLight":l={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new en};break;case"SpotLight":l={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new en};break;case"PointLight":l={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new en,shadowCameraNear:1,shadowCameraFar:1e3};break}return w[r.id]=l,l}}}let TF=0;function RF(w,r){return(r.castShadow?2:0)-(w.castShadow?2:0)+(r.map?1:0)-(w.map?1:0)}function IF(w,r){const l=new CF,m=SF(),y={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let V=0;V<9;V++)y.probe.push(new je);const _=new je,R=new _i,I=new _i;function O(V,Q){let X=0,$=0,ie=0;for(let bt=0;bt<9;bt++)y.probe[bt].set(0,0,0);let ue=0,re=0,q=0,Se=0,fe=0,Me=0,ze=0,He=0,et=0,st=0,Be=0;V.sort(RF);const Xe=Q===!0?Math.PI:1;for(let bt=0,Gt=V.length;bt<Gt;bt++){const lt=V[bt],wt=lt.color,Kt=lt.intensity,qt=lt.distance,ln=lt.shadow&&lt.shadow.map?lt.shadow.map.texture:null;if(lt.isAmbientLight)X+=wt.r*Kt*Xe,$+=wt.g*Kt*Xe,ie+=wt.b*Kt*Xe;else if(lt.isLightProbe){for(let Jt=0;Jt<9;Jt++)y.probe[Jt].addScaledVector(lt.sh.coefficients[Jt],Kt);Be++}else if(lt.isDirectionalLight){const Jt=l.get(lt);if(Jt.color.copy(lt.color).multiplyScalar(lt.intensity*Xe),lt.castShadow){const pn=lt.shadow,dn=m.get(lt);dn.shadowBias=pn.bias,dn.shadowNormalBias=pn.normalBias,dn.shadowRadius=pn.radius,dn.shadowMapSize=pn.mapSize,y.directionalShadow[ue]=dn,y.directionalShadowMap[ue]=ln,y.directionalShadowMatrix[ue]=lt.shadow.matrix,Me++}y.directional[ue]=Jt,ue++}else if(lt.isSpotLight){const Jt=l.get(lt);Jt.position.setFromMatrixPosition(lt.matrixWorld),Jt.color.copy(wt).multiplyScalar(Kt*Xe),Jt.distance=qt,Jt.coneCos=Math.cos(lt.angle),Jt.penumbraCos=Math.cos(lt.angle*(1-lt.penumbra)),Jt.decay=lt.decay,y.spot[q]=Jt;const pn=lt.shadow;if(lt.map&&(y.spotLightMap[et]=lt.map,et++,pn.updateMatrices(lt),lt.castShadow&&st++),y.spotLightMatrix[q]=pn.matrix,lt.castShadow){const dn=m.get(lt);dn.shadowBias=pn.bias,dn.shadowNormalBias=pn.normalBias,dn.shadowRadius=pn.radius,dn.shadowMapSize=pn.mapSize,y.spotShadow[q]=dn,y.spotShadowMap[q]=ln,He++}q++}else if(lt.isRectAreaLight){const Jt=l.get(lt);Jt.color.copy(wt).multiplyScalar(Kt),Jt.halfWidth.set(lt.width*.5,0,0),Jt.halfHeight.set(0,lt.height*.5,0),y.rectArea[Se]=Jt,Se++}else if(lt.isPointLight){const Jt=l.get(lt);if(Jt.color.copy(lt.color).multiplyScalar(lt.intensity*Xe),Jt.distance=lt.distance,Jt.decay=lt.decay,lt.castShadow){const pn=lt.shadow,dn=m.get(lt);dn.shadowBias=pn.bias,dn.shadowNormalBias=pn.normalBias,dn.shadowRadius=pn.radius,dn.shadowMapSize=pn.mapSize,dn.shadowCameraNear=pn.camera.near,dn.shadowCameraFar=pn.camera.far,y.pointShadow[re]=dn,y.pointShadowMap[re]=ln,y.pointShadowMatrix[re]=lt.shadow.matrix,ze++}y.point[re]=Jt,re++}else if(lt.isHemisphereLight){const Jt=l.get(lt);Jt.skyColor.copy(lt.color).multiplyScalar(Kt*Xe),Jt.groundColor.copy(lt.groundColor).multiplyScalar(Kt*Xe),y.hemi[fe]=Jt,fe++}}Se>0&&(r.isWebGL2||w.has("OES_texture_float_linear")===!0?(y.rectAreaLTC1=Un.LTC_FLOAT_1,y.rectAreaLTC2=Un.LTC_FLOAT_2):w.has("OES_texture_half_float_linear")===!0?(y.rectAreaLTC1=Un.LTC_HALF_1,y.rectAreaLTC2=Un.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),y.ambient[0]=X,y.ambient[1]=$,y.ambient[2]=ie;const rt=y.hash;(rt.directionalLength!==ue||rt.pointLength!==re||rt.spotLength!==q||rt.rectAreaLength!==Se||rt.hemiLength!==fe||rt.numDirectionalShadows!==Me||rt.numPointShadows!==ze||rt.numSpotShadows!==He||rt.numSpotMaps!==et||rt.numLightProbes!==Be)&&(y.directional.length=ue,y.spot.length=q,y.rectArea.length=Se,y.point.length=re,y.hemi.length=fe,y.directionalShadow.length=Me,y.directionalShadowMap.length=Me,y.pointShadow.length=ze,y.pointShadowMap.length=ze,y.spotShadow.length=He,y.spotShadowMap.length=He,y.directionalShadowMatrix.length=Me,y.pointShadowMatrix.length=ze,y.spotLightMatrix.length=He+et-st,y.spotLightMap.length=et,y.numSpotLightShadowsWithMaps=st,y.numLightProbes=Be,rt.directionalLength=ue,rt.pointLength=re,rt.spotLength=q,rt.rectAreaLength=Se,rt.hemiLength=fe,rt.numDirectionalShadows=Me,rt.numPointShadows=ze,rt.numSpotShadows=He,rt.numSpotMaps=et,rt.numLightProbes=Be,y.version=TF++)}function N(V,Q){let X=0,$=0,ie=0,ue=0,re=0;const q=Q.matrixWorldInverse;for(let Se=0,fe=V.length;Se<fe;Se++){const Me=V[Se];if(Me.isDirectionalLight){const ze=y.directional[X];ze.direction.setFromMatrixPosition(Me.matrixWorld),_.setFromMatrixPosition(Me.target.matrixWorld),ze.direction.sub(_),ze.direction.transformDirection(q),X++}else if(Me.isSpotLight){const ze=y.spot[ie];ze.position.setFromMatrixPosition(Me.matrixWorld),ze.position.applyMatrix4(q),ze.direction.setFromMatrixPosition(Me.matrixWorld),_.setFromMatrixPosition(Me.target.matrixWorld),ze.direction.sub(_),ze.direction.transformDirection(q),ie++}else if(Me.isRectAreaLight){const ze=y.rectArea[ue];ze.position.setFromMatrixPosition(Me.matrixWorld),ze.position.applyMatrix4(q),I.identity(),R.copy(Me.matrixWorld),R.premultiply(q),I.extractRotation(R),ze.halfWidth.set(Me.width*.5,0,0),ze.halfHeight.set(0,Me.height*.5,0),ze.halfWidth.applyMatrix4(I),ze.halfHeight.applyMatrix4(I),ue++}else if(Me.isPointLight){const ze=y.point[$];ze.position.setFromMatrixPosition(Me.matrixWorld),ze.position.applyMatrix4(q),$++}else if(Me.isHemisphereLight){const ze=y.hemi[re];ze.direction.setFromMatrixPosition(Me.matrixWorld),ze.direction.transformDirection(q),re++}}}return{setup:O,setupView:N,state:y}}function cM(w,r){const l=new IF(w,r),m=[],y=[];function _(){m.length=0,y.length=0}function R(Q){m.push(Q)}function I(Q){y.push(Q)}function O(Q){l.setup(m,Q)}function N(Q){l.setupView(m,Q)}return{init:_,state:{lightsArray:m,shadowsArray:y,lights:l},setupLights:O,setupLightsView:N,pushLight:R,pushShadow:I}}function BF(w,r){let l=new WeakMap;function m(_,R=0){const I=l.get(_);let O;return I===void 0?(O=new cM(w,r),l.set(_,[O])):R>=I.length?(O=new cM(w,r),I.push(O)):O=I[R],O}function y(){l=new WeakMap}return{get:m,dispose:y}}class ux extends js{constructor(r){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=qo,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(r)}copy(r){return super.copy(r),this.depthPacking=r.depthPacking,this.map=r.map,this.alphaMap=r.alphaMap,this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this}}class dx extends js{constructor(r){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(r)}copy(r){return super.copy(r),this.map=r.map,this.alphaMap=r.alphaMap,this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this}}const LF=`void main() {
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l=r.vertexShader,m=r.fragmentShader,y=this._getShaderStage(l),_=this._getShaderStage(m),R=this._getShaderCacheForMaterial(r);return R.has(y)===!1&&(R.add(y),y.usedTimes++),R.has(_)===!1&&(R.add(_),_.usedTimes++),this}remove(r){const l=this.materialCache.get(r);for(const m of l)m.usedTimes--,m.usedTimes===0&&this.shaderCache.delete(m.code);return this.materialCache.delete(r),this}getVertexShaderID(r){return this._getShaderStage(r.vertexShader).id}getFragmentShaderID(r){return this._getShaderStage(r.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(r){const l=this.materialCache;let m=l.get(r);return m===void 0&&(m=new Set,l.set(r,m)),m}_getShaderStage(r){const l=this.shaderCache;let m=l.get(r);return m===void 0&&(m=new EF(r),l.set(r,m)),m}}class EF{constructor(r){this.id=yF++,this.code=r,this.usedTimes=0}}function bF(w,r,l,m,y,_,R){const I=new Jm,O=new xF,N=[],V=y.isWebGL2,Q=y.logarithmicDepthBuffer,X=y.vertexTextures;let $=y.precision;const ie={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function ue(Be){return Be===0?"uv":`uv${Be}`}function re(Be,Xe,rt,bt,Gt){const lt=bt.fog,wt=Gt.geometry,Kt=Be.isMeshStandardMaterial?bt.environment:null,qt=(Be.isMeshStandardMaterial?l:r).get(Be.envMap||Kt),ln=qt&&qt.mapping===he?qt.image.height:null,Jt=ie[Be.type];Be.precision!==null&&($=y.getMaxPrecision(Be.precision),$!==Be.precision&&console.warn("THREE.WebGLProgram.getParameters:",Be.precision,"not supported, using",$,"instead."));const pn=wt.morphAttributes.position||wt.morphAttributes.normal||wt.morphAttributes.color,dn=pn!==void 0?pn.length:0;let Qn=0;wt.morphAttributes.position!==void 0&&(Qn=1),wt.morphAttributes.normal!==void 0&&(Qn=2),wt.morphAttributes.color!==void 0&&(Qn=3);let Qi,ki,Ht,Sn;if(Jt){const En=fa[Jt];Qi=En.vertexShader,ki=En.fragmentShader}else Qi=Be.vertexShader,ki=Be.fragmentShader,O.update(Be),Ht=O.getVertexShaderID(Be),Sn=O.getFragmentShaderID(Be);const _n=w.getRenderTarget(),wi=_n&&_n.isWebGLMultiviewRenderTarget?_n.numViews:0,ei=Gt.isInstancedMesh===!0,ii=!!Be.map,yi=!!Be.matcap,nn=!!qt,ct=!!Be.aoMap,hn=!!Be.lightMap,In=!!Be.bumpMap,rn=!!Be.normalMap,Gn=!!Be.displacementMap,mi=!!Be.emissiveMap,ti=!!Be.metalnessMap,gi=!!Be.roughnessMap,ir=Be.anisotropy>0,Lr=Be.clearcoat>0,fs=Be.iridescence>0,br=Be.sheen>0,gr=Be.transmission>0,$r=ir&&!!Be.anisotropyMap,Mo=Lr&&!!Be.clearcoatMap,qe=Lr&&!!Be.clearcoatNormalMap,Ie=Lr&&!!Be.clearcoatRoughnessMap,St=fs&&!!Be.iridescenceMap,an=fs&&!!Be.iridescenceThicknessMap,un=br&&!!Be.sheenColorMap,cn=br&&!!Be.sheenRoughnessMap,hi=!!Be.specularMap,zn=!!Be.specularColorMap,Yn=!!Be.specularIntensityMap,Ai=gr&&!!Be.transmissionMap,sr=gr&&!!Be.thicknessMap,wn=!!Be.gradientMap,Ur=!!Be.alphaMap,ot=Be.alphaTest>0,xn=!!Be.alphaHash,tn=!!Be.extensions,An=!!wt.attributes.uv1,kn=!!wt.attributes.uv2,Di=!!wt.attributes.uv3;let $i=fn;return Be.toneMapped&&(_n===null||_n.isXRRenderTarget===!0)&&($i=w.toneMapping),{isWebGL2:V,shaderID:Jt,shaderType:Be.type,shaderName:Be.name,vertexShader:Qi,fragmentShader:ki,defines:Be.defines,customVertexShaderID:Ht,customFragmentShaderID:Sn,isRawShaderMaterial:Be.isRawShaderMaterial===!0,glslVersion:Be.glslVersion,precision:$,instancing:ei,instancingColor:ei&&Gt.instanceColor!==null,supportsVertexTextures:X,numMultiviewViews:wi,outputColorSpace:_n===null?w.outputColorSpace:_n.isXRRenderTarget===!0?_n.texture.colorSpace:pr,map:ii,matcap:yi,envMap:nn,envMapMode:nn&&qt.mapping,envMapCubeUVHeight:ln,aoMap:ct,lightMap:hn,bumpMap:In,normalMap:rn,displacementMap:X&&Gn,emissiveMap:mi,normalMapObjectSpace:rn&&Be.normalMapType===ja,normalMapTangentSpace:rn&&Be.normalMapType===ks,metalnessMap:ti,roughnessMap:gi,anisotropy:ir,anisotropyMap:$r,clearcoat:Lr,clearcoatMap:Mo,clearcoatNormalMap:qe,clearcoatRoughnessMap:Ie,iridescence:fs,iridescenceMap:St,iridescenceThicknessMap:an,sheen:br,sheenColorMap:un,sheenRoughnessMap:cn,specularMap:hi,specularColorMap:zn,specularIntensityMap:Yn,transmission:gr,transmissionMap:Ai,thicknessMap:sr,gradientMap:wn,opaque:Be.transparent===!1&&Be.blending===D,alphaMap:Ur,alphaTest:ot,alphaHash:xn,combine:Be.combine,mapUv:ii&&ue(Be.map.channel),aoMapUv:ct&&ue(Be.aoMap.channel),lightMapUv:hn&&ue(Be.lightMap.channel),bumpMapUv:In&&ue(Be.bumpMap.channel),normalMapUv:rn&&ue(Be.normalMap.channel),displacementMapUv:Gn&&ue(Be.displacementMap.channel),emissiveMapUv:mi&&ue(Be.emissiveMap.channel),metalnessMapUv:ti&&ue(Be.metalnessMap.channel),roughnessMapUv:gi&&ue(Be.roughnessMap.channel),anisotropyMapUv:$r&&ue(Be.anisotropyMap.channel),clearcoatMapUv:Mo&&ue(Be.clearcoatMap.channel),clearcoatNormalMapUv:qe&&ue(Be.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:Ie&&ue(Be.clearcoatRoughnessMap.channel),iridescenceMapUv:St&&ue(Be.iridescenceMap.channel),iridescenceThicknessMapUv:an&&ue(Be.iridescenceThicknessMap.channel),sheenColorMapUv:un&&ue(Be.sheenColorMap.channel),sheenRoughnessMapUv:cn&&ue(Be.sheenRoughnessMap.channel),specularMapUv:hi&&ue(Be.specularMap.channel),specularColorMapUv:zn&&ue(Be.specularColorMap.channel),specularIntensityMapUv:Yn&&ue(Be.specularIntensityMap.channel),transmissionMapUv:Ai&&ue(Be.transmissionMap.channel),thicknessMapUv:sr&&ue(Be.thicknessMap.channel),alphaMapUv:Ur&&ue(Be.alphaMap.channel),vertexTangents:!!wt.attributes.tangent&&(rn||ir),vertexColors:Be.vertexColors,vertexAlphas:Be.vertexColors===!0&&!!wt.attributes.color&&wt.attributes.color.itemSize===4,vertexUv1s:An,vertexUv2s:kn,vertexUv3s:Di,pointsUvs:Gt.isPoints===!0&&!!wt.attributes.uv&&(ii||Ur),fog:!!lt,useFog:Be.fog===!0,fogExp2:lt&&lt.isFogExp2,flatShading:Be.flatShading===!0,sizeAttenuation:Be.sizeAttenuation===!0,logarithmicDepthBuffer:Q,skinning:Gt.isSkinnedMesh===!0,morphTargets:wt.morphAttributes.position!==void 0,morphNormals:wt.morphAttributes.normal!==void 0,morphColors:wt.morphAttributes.color!==void 0,morphTargetsCount:dn,morphTextureStride:Qn,numDirLights:Xe.directional.length,numPointLights:Xe.point.length,numSpotLights:Xe.spot.length,numSpotLightMaps:Xe.spotLightMap.length,numRectAreaLights:Xe.rectArea.length,numHemiLights:Xe.hemi.length,numDirLightShadows:Xe.directionalShadowMap.length,numPointLightShadows:Xe.pointShadowMap.length,numSpotLightShadows:Xe.spotShadowMap.length,numSpotLightShadowsWithMaps:Xe.numSpotLightShadowsWithMaps,numLightProbes:Xe.numLightProbes,numClippingPlanes:R.numPlanes,numClipIntersection:R.numIntersection,dithering:Be.dithering,shadowMapEnabled:w.shadowMap.enabled&&rt.length>0,shadowMapType:w.shadowMap.type,toneMapping:$i,useLegacyLights:w._useLegacyLights,decodeVideoTexture:ii&&Be.map.isVideoTexture===!0&&vr.getTransfer(Be.map.colorSpace)===wr,premultipliedAlpha:Be.premultipliedAlpha,doubleSided:Be.side===L,flipSided:Be.side===T,useDepthPacking:Be.depthPacking>=0,depthPacking:Be.depthPacking||0,index0AttributeName:Be.index0AttributeName,extensionDerivatives:tn&&Be.extensions.derivatives===!0,extensionFragDepth:tn&&Be.extensions.fragDepth===!0,extensionDrawBuffers:tn&&Be.extensions.drawBuffers===!0,extensionShaderTextureLOD:tn&&Be.extensions.shaderTextureLOD===!0,rendererExtensionFragDepth:V||m.has("EXT_frag_depth"),rendererExtensionDrawBuffers:V||m.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:V||m.has("EXT_shader_texture_lod"),rendererExtensionParallelShaderCompile:m.has("KHR_parallel_shader_compile"),customProgramCacheKey:Be.customProgramCacheKey()}}function q(Be){const Xe=[];if(Be.shaderID?Xe.push(Be.shaderID):(Xe.push(Be.customVertexShaderID),Xe.push(Be.customFragmentShaderID)),Be.defines!==void 0)for(const rt in Be.defines)Xe.push(rt),Xe.push(Be.defines[rt]);return Be.isRawShaderMaterial===!1&&(Se(Xe,Be),fe(Xe,Be),Xe.push(w.outputColorSpace)),Xe.push(Be.customProgramCacheKey),Xe.join()}function Se(Be,Xe){Be.push(Xe.precision),Be.push(Xe.outputColorSpace),Be.push(Xe.envMapMode),Be.push(Xe.envMapCubeUVHeight),Be.push(Xe.mapUv),Be.push(Xe.alphaMapUv),Be.push(Xe.lightMapUv),Be.push(Xe.aoMapUv),Be.push(Xe.bumpMapUv),Be.push(Xe.normalMapUv),Be.push(Xe.displacementMapUv),Be.push(Xe.emissiveMapUv),Be.push(Xe.metalnessMapUv),Be.push(Xe.roughnessMapUv),Be.push(Xe.anisotropyMapUv),Be.push(Xe.clearcoatMapUv),Be.push(Xe.clearcoatNormalMapUv),Be.push(Xe.clearcoatRoughnessMapUv),Be.push(Xe.iridescenceMapUv),Be.push(Xe.iridescenceThicknessMapUv),Be.push(Xe.sheenColorMapUv),Be.push(Xe.sheenRoughnessMapUv),Be.push(Xe.specularMapUv),Be.push(Xe.specularColorMapUv),Be.push(Xe.specularIntensityMapUv),Be.push(Xe.transmissionMapUv),Be.push(Xe.thicknessMapUv),Be.push(Xe.combine),Be.push(Xe.fogExp2),Be.push(Xe.sizeAttenuation),Be.push(Xe.morphTargetsCount),Be.push(Xe.morphAttributeCount),Be.push(Xe.numDirLights),Be.push(Xe.numPointLights),Be.push(Xe.numSpotLights),Be.push(Xe.numSpotLightMaps),Be.push(Xe.numHemiLights),Be.push(Xe.numRectAreaLights),Be.push(Xe.numDirLightShadows),Be.push(Xe.numPointLightShadows),Be.push(Xe.numSpotLightShadows),Be.push(Xe.numSpotLightShadowsWithMaps),Be.push(Xe.numLightProbes),Be.push(Xe.shadowMapType),Be.push(Xe.toneMapping),Be.push(Xe.numClippingPlanes),Be.push(Xe.numClipIntersection),Be.push(Xe.depthPacking)}function fe(Be,Xe){I.disableAll(),Xe.isWebGL2&&I.enable(0),Xe.supportsVertexTextures&&I.enable(1),Xe.instancing&&I.enable(2),Xe.instancingColor&&I.enable(3),Xe.matcap&&I.enable(4),Xe.envMap&&I.enable(5),Xe.normalMapObjectSpace&&I.enable(6),Xe.normalMapTangentSpace&&I.enable(7),Xe.clearcoat&&I.enable(8),Xe.iridescence&&I.enable(9),Xe.alphaTest&&I.enable(10),Xe.vertexColors&&I.enable(11),Xe.vertexAlphas&&I.enable(12),Xe.vertexUv1s&&I.enable(13),Xe.vertexUv2s&&I.enable(14),Xe.vertexUv3s&&I.enable(15),Xe.vertexTangents&&I.enable(16),Xe.anisotropy&&I.enable(17),Xe.alphaHash&&I.enable(18),Be.push(I.mask),I.disableAll(),Xe.fog&&I.enable(0),Xe.useFog&&I.enable(1),Xe.flatShading&&I.enable(2),Xe.logarithmicDepthBuffer&&I.enable(3),Xe.skinning&&I.enable(4),Xe.morphTargets&&I.enable(5),Xe.morphNormals&&I.enable(6),Xe.morphColors&&I.enable(7),Xe.premultipliedAlpha&&I.enable(8),Xe.shadowMapEnabled&&I.enable(9),Xe.useLegacyLights&&I.enable(10),Xe.doubleSided&&I.enable(11),Xe.flipSided&&I.enable(12),Xe.useDepthPacking&&I.enable(13),Xe.dithering&&I.enable(14),Xe.transmission&&I.enable(15),Xe.sheen&&I.enable(16),Xe.opaque&&I.enable(17),Xe.pointsUvs&&I.enable(18),Xe.decodeVideoTexture&&I.enable(19),Xe.numMultiviewViews&&I.enable(20),Be.push(I.mask)}function Me(Be){const Xe=ie[Be.type];let rt;if(Xe){const bt=fa[Xe];rt=Nw.clone(bt.uniforms)}else rt=Be.uniforms;return rt}function ze(Be,Xe){let rt;for(let bt=0,Gt=N.length;bt<Gt;bt++){const lt=N[bt];if(lt.cacheKey===Xe){rt=lt,++rt.usedTimes;break}}return rt===void 0&&(rt=new vF(w,Xe,Be,_),N.push(rt)),rt}function He(Be){if(--Be.usedTimes===0){const Xe=N.indexOf(Be);N[Xe]=N[N.length-1],N.pop(),Be.destroy()}}function et(Be){O.remove(Be)}function st(){O.dispose()}return{getParameters:re,getProgramCacheKey:q,getUniforms:Me,acquireProgram:ze,releaseProgram:He,releaseShaderCache:et,programs:N,dispose:st}}function _F(){let w=new WeakMap;function r(_){let R=w.get(_);return R===void 0&&(R={},w.set(_,R)),R}function l(_){w.delete(_)}function m(_,R,I){w.get(_)[R]=I}function y(){w=new WeakMap}return{get:r,remove:l,update:m,dispose:y}}function wF(w,r){return w.groupOrder!==r.groupOrder?w.groupOrder-r.groupOrder:w.renderOrder!==r.renderOrder?w.renderOrder-r.renderOrder:w.material.id!==r.material.id?w.material.id-r.material.id:w.z!==r.z?w.z-r.z:w.id-r.id}function lM(w,r){return w.groupOrder!==r.groupOrder?w.groupOrder-r.groupOrder:w.renderOrder!==r.renderOrder?w.renderOrder-r.renderOrder:w.z!==r.z?r.z-w.z:w.id-r.id}function cM(){const w=[];let r=0;const l=[],m=[],y=[];function _(){r=0,l.length=0,m.length=0,y.length=0}function R(Q,X,$,ie,ue,re){let q=w[r];return q===void 0?(q={id:Q.id,object:Q,geometry:X,material:$,groupOrder:ie,renderOrder:Q.renderOrder,z:ue,group:re},w[r]=q):(q.id=Q.id,q.object=Q,q.geometry=X,q.material=$,q.groupOrder=ie,q.renderOrder=Q.renderOrder,q.z=ue,q.group=re),r++,q}function I(Q,X,$,ie,ue,re){const q=R(Q,X,$,ie,ue,re);$.transmission>0?m.push(q):$.transparent===!0?y.push(q):l.push(q)}function O(Q,X,$,ie,ue,re){const q=R(Q,X,$,ie,ue,re);$.transmission>0?m.unshift(q):$.transparent===!0?y.unshift(q):l.unshift(q)}function N(Q,X){l.length>1&&l.sort(Q||wF),m.length>1&&m.sort(X||lM),y.length>1&&y.sort(X||lM)}function V(){for(let Q=r,X=w.length;Q<X;Q++){const $=w[Q];if($.id===null)break;$.id=null,$.object=null,$.geometry=null,$.material=null,$.group=null}}return{opaque:l,transmissive:m,transparent:y,init:_,push:I,unshift:O,finish:V,sort:N}}function MF(){let w=new WeakMap;function r(m,y){const _=w.get(m);let R;return _===void 0?(R=new cM,w.set(m,[R])):y>=_.length?(R=new cM,_.push(R)):R=_[y],R}function l(){w=new WeakMap}return{get:r,dispose:l}}function CF(){const w={};return{get:function(r){if(w[r.id]!==void 0)return w[r.id];let l;switch(r.type){case"DirectionalLight":l={direction:new je,color:new Hn};break;case"SpotLight":l={position:new je,direction:new je,color:new Hn,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":l={position:new je,color:new Hn,distance:0,decay:0};break;case"HemisphereLight":l={direction:new je,skyColor:new Hn,groundColor:new Hn};break;case"RectAreaLight":l={color:new Hn,position:new je,halfWidth:new je,halfHeight:new je};break}return w[r.id]=l,l}}}function SF(){const w={};return{get:function(r){if(w[r.id]!==void 0)return w[r.id];let l;switch(r.type){case"DirectionalLight":l={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new en};break;case"SpotLight":l={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new en};break;case"PointLight":l={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new en,shadowCameraNear:1,shadowCameraFar:1e3};break}return w[r.id]=l,l}}}let TF=0;function RF(w,r){return(r.castShadow?2:0)-(w.castShadow?2:0)+(r.map?1:0)-(w.map?1:0)}function IF(w,r){const l=new 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lt=V[bt],wt=lt.color,Kt=lt.intensity,qt=lt.distance,ln=lt.shadow&&lt.shadow.map?lt.shadow.map.texture:null;if(lt.isAmbientLight)X+=wt.r*Kt*Xe,$+=wt.g*Kt*Xe,ie+=wt.b*Kt*Xe;else if(lt.isLightProbe){for(let Jt=0;Jt<9;Jt++)y.probe[Jt].addScaledVector(lt.sh.coefficients[Jt],Kt);Be++}else if(lt.isDirectionalLight){const Jt=l.get(lt);if(Jt.color.copy(lt.color).multiplyScalar(lt.intensity*Xe),lt.castShadow){const pn=lt.shadow,dn=m.get(lt);dn.shadowBias=pn.bias,dn.shadowNormalBias=pn.normalBias,dn.shadowRadius=pn.radius,dn.shadowMapSize=pn.mapSize,y.directionalShadow[ue]=dn,y.directionalShadowMap[ue]=ln,y.directionalShadowMatrix[ue]=lt.shadow.matrix,Me++}y.directional[ue]=Jt,ue++}else if(lt.isSpotLight){const Jt=l.get(lt);Jt.position.setFromMatrixPosition(lt.matrixWorld),Jt.color.copy(wt).multiplyScalar(Kt*Xe),Jt.distance=qt,Jt.coneCos=Math.cos(lt.angle),Jt.penumbraCos=Math.cos(lt.angle*(1-lt.penumbra)),Jt.decay=lt.decay,y.spot[q]=Jt;const 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 	gl_Position = vec4( position, 1.0 );
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 uniform vec2 resolution;
@@ -4797,35 +4797,35 @@ void main() {
 	squared_mean = squared_mean / samples;
 	float std_dev = sqrt( squared_mean - mean * mean );
 	gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );
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et=r.update(ue);X.defines.VSM_SAMPLES!==ze.blurSamples&&(X.defines.VSM_SAMPLES=ze.blurSamples,$.defines.VSM_SAMPLES=ze.blurSamples,X.needsUpdate=!0,$.needsUpdate=!0),ze.mapPass===null&&(ze.mapPass=new yo(y.x,y.y)),X.uniforms.shadow_pass.value=ze.map.texture,X.uniforms.resolution.value=ze.mapSize,X.uniforms.radius.value=ze.radius,w.setRenderTarget(ze.mapPass),w.clear(),w.renderBufferDirect(He,null,et,X,ue,null),$.uniforms.shadow_pass.value=ze.mapPass.texture,$.uniforms.resolution.value=ze.mapSize,$.uniforms.radius.value=ze.radius,w.setRenderTarget(ze.map),w.clear(),w.renderBufferDirect(He,null,et,$,ue,null)}function fe(ze,He,et,st){let Be=null;const Xe=et.isPointLight===!0?ze.customDistanceMaterial:ze.customDepthMaterial;if(Xe!==void 0)Be=Xe;else if(Be=et.isPointLight===!0?O:I,w.localClippingEnabled&&He.clipShadows===!0&&Array.isArray(He.clippingPlanes)&&He.clippingPlanes.length!==0||He.displacementMap&&He.displacementScale!==0||He.alphaMap&&He.alphaTest>0||He.map&&He.alphaTest>0){const rt=Be.uuid,bt=He.uuid;let Gt=N[rt];Gt===void 0&&(Gt={},N[rt]=Gt);let lt=Gt[bt];lt===void 0&&(lt=Be.clone(),Gt[bt]=lt),Be=lt}if(Be.visible=He.visible,Be.wireframe=He.wireframe,st===M?Be.side=He.shadowSide!==null?He.shadowSide:He.side:Be.side=He.shadowSide!==null?He.shadowSide:Q[He.side],Be.alphaMap=He.alphaMap,Be.alphaTest=He.alphaTest,Be.map=He.map,Be.clipShadows=He.clipShadows,Be.clippingPlanes=He.clippingPlanes,Be.clipIntersection=He.clipIntersection,Be.displacementMap=He.displacementMap,Be.displacementScale=He.displacementScale,Be.displacementBias=He.displacementBias,Be.wireframeLinewidth=He.wireframeLinewidth,Be.linewidth=He.linewidth,et.isPointLight===!0&&Be.isMeshDistanceMaterial===!0){const rt=w.properties.get(Be);rt.light=et}return Be}function 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Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),Ie.compareFunction&&(w.texParameteri(qe,w.TEXTURE_COMPARE_MODE,w.COMPARE_REF_TO_TEXTURE),w.texParameteri(qe,w.TEXTURE_COMPARE_FUNC,ei[Ie.compareFunction])),r.has("EXT_texture_filter_anisotropic")===!0){const an=r.get("EXT_texture_filter_anisotropic");if(Ie.magFilter===at||Ie.minFilter!==Pt&&Ie.minFilter!==Fn||Ie.type===Ei&&r.has("OES_texture_float_linear")===!1||I===!1&&Ie.type===Fi&&r.has("OES_texture_half_float_linear")===!1)return;(Ie.anisotropy>1||m.get(Ie).__currentAnisotropy)&&(w.texParameterf(qe,an.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(Ie.anisotropy,y.getMaxAnisotropy())),m.get(Ie).__currentAnisotropy=Ie.anisotropy)}}function yi(qe,Ie){let St=!1;qe.__webglInit===void 0&&(qe.__webglInit=!0,Ie.addEventListener("dispose",lt));const an=Ie.source;let un=q.get(an);un===void 0&&(un={},q.set(an,un));const cn=Qn(Ie);if(cn!==qe.__cacheKey){un[cn]===void 0&&(un[cn]={texture:w.createTexture(),usedTimes:0},R.memory.textures++,St=!0),un[cn].usedTimes++;const hi=un[qe.__cacheKey];hi!==void 0&&(un[qe.__cacheKey].usedTimes--,hi.usedTimes===0&&qt(Ie)),qe.__cacheKey=cn,qe.__webglTexture=un[cn].texture}return St}function nn(qe){fe=qe}function ct(){const qe=fe;fe=!1;for(const Ie of Se)hn(Ie.textureProperties,Ie.texture,Ie.slot),Ie.texture.isPendingDeferredUpload=!1;Se=[],fe=qe}function hn(qe,Ie,St){if(fe)return Ie.isPendingDeferredUpload||(Ie.isPendingDeferredUpload=!0,Se.push({textureProperties:qe,texture:Ie,slot:St})),!1;let an=w.TEXTURE_2D;(Ie.isDataArrayTexture||Ie.isCompressedArrayTexture)&&(an=w.TEXTURE_2D_ARRAY),Ie.isData3DTexture&&(an=w.TEXTURE_3D);const un=yi(qe,Ie),cn=Ie.source;l.bindTexture(an,qe.__webglTexture,w.TEXTURE0+St);const hi=m.get(cn);if(cn.version!==hi.__version||un===!0){l.activeTexture(w.TEXTURE0+St);const zn=vr.getPrimaries(vr.workingColorSpace),Yn=Ie.colorSpace===qr?null:vr.getPrimaries(Ie.colorSpace),Ai=Ie.colorSpace===qr||zn===Yn?w.NONE:w.BROWSER_DEFAULT_WEBGL;w.pixelStorei(w.UNPACK_FLIP_Y_WEBGL,Ie.flipY),w.pixelStorei(w.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Ie.premultiplyAlpha),w.pixelStorei(w.UNPACK_ALIGNMENT,Ie.unpackAlignment),w.pixelStorei(w.UNPACK_COLORSPACE_CONVERSION_WEBGL,Ai);const sr=st(Ie)&&et(Ie.image)===!1;let wn=He(Ie.image,sr,!1,V);wn=Mo(Ie,wn);const Ur=et(wn)||I,ot=_.convert(Ie.format,Ie.colorSpace);let xn=_.convert(Ie.type),tn=rt(Ie.internalFormat,ot,xn,Ie.colorSpace,Ie.isVideoTexture);ii(an,Ie,Ur);let An;const kn=Ie.mipmaps,Di=I&&Ie.isVideoTexture!==!0,$i=hi.__version===void 0||un===!0,Ki=bt(Ie,wn,Ur);if(Ie.isDepthTexture)tn=w.DEPTH_COMPONENT,I?Ie.type===Ei?tn=w.DEPTH_COMPONENT32F:Ie.type===$n?tn=w.DEPTH_COMPONENT24:Ie.type===cr?tn=w.DEPTH24_STENCIL8:tn=w.DEPTH_COMPONENT16:Ie.type===Ei&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),Ie.format===be&&tn===w.DEPTH_COMPONENT&&Ie.type!==Ln&&Ie.type!==$n&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),Ie.type=$n,xn=_.convert(Ie.type)),Ie.format===Ve&&tn===w.DEPTH_COMPONENT&&(tn=w.DEPTH_STENCIL,Ie.type!==cr&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),Ie.type=cr,xn=_.convert(Ie.type))),$i&&(Di?l.texStorage2D(w.TEXTURE_2D,1,tn,wn.width,wn.height):l.texImage2D(w.TEXTURE_2D,0,tn,wn.width,wn.height,0,ot,xn,null));else if(Ie.isDataTexture)if(kn.length>0&&Ur){Di&&$i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,kn[0].width,kn[0].height);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Di?l.texSubImage2D(w.TEXTURE_2D,En,0,0,An.width,An.height,ot,xn,An.data):l.texImage2D(w.TEXTURE_2D,En,tn,An.width,An.height,0,ot,xn,An.data);Ie.generateMipmaps=!1}else Di?($i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,wn.width,wn.height),l.texSubImage2D(w.TEXTURE_2D,0,0,0,wn.width,wn.height,ot,xn,wn.data)):l.texImage2D(w.TEXTURE_2D,0,tn,wn.width,wn.height,0,ot,xn,wn.data);else if(Ie.isCompressedTexture)if(Ie.isCompressedArrayTexture){Di&&$i&&l.texStorage3D(w.TEXTURE_2D_ARRAY,Ki,tn,kn[0].width,kn[0].height,wn.depth);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Ie.format!==ht?ot!==null?Di?l.compressedTexSubImage3D(w.TEXTURE_2D_ARRAY,En,0,0,0,An.width,An.height,wn.depth,ot,An.data,0,0):l.compressedTexImage3D(w.TEXTURE_2D_ARRAY,En,tn,An.width,An.height,wn.depth,0,An.data,0,0):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):Di?l.texSubImage3D(w.TEXTURE_2D_ARRAY,En,0,0,0,An.width,An.height,wn.depth,ot,xn,An.data):l.texImage3D(w.TEXTURE_2D_ARRAY,En,tn,An.width,An.height,wn.depth,0,ot,xn,An.data)}else{Di&&$i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,kn[0].width,kn[0].height);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Ie.format!==ht?ot!==null?Di?l.compressedTexSubImage2D(w.TEXTURE_2D,En,0,0,An.width,An.height,ot,An.data):l.compressedTexImage2D(w.TEXTURE_2D,En,tn,An.width,An.height,0,An.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):Di?l.texSubImage2D(w.TEXTURE_2D,En,0,0,An.width,An.height,ot,xn,An.data):l.texImage2D(w.TEXTURE_2D,En,tn,An.width,An.height,0,ot,xn,An.data)}else if(Ie.isDataArrayTexture)Di?($i&&l.texStorage3D(w.TEXTURE_2D_ARRAY,Ki,tn,wn.width,wn.height,wn.depth),l.texSubImage3D(w.TEXTURE_2D_ARRAY,0,0,0,0,wn.width,wn.height,wn.depth,ot,xn,wn.data)):l.texImage3D(w.TEXTURE_2D_ARRAY,0,tn,wn.width,wn.height,wn.depth,0,ot,xn,wn.data);else if(Ie.isData3DTexture)Di?($i&&l.texStorage3D(w.TEXTURE_3D,Ki,tn,wn.width,wn.height,wn.depth),l.texSubImage3D(w.TEXTURE_3D,0,0,0,0,wn.width,wn.height,wn.depth,ot,xn,wn.data)):l.texImage3D(w.TEXTURE_3D,0,tn,wn.width,wn.height,wn.depth,0,ot,xn,wn.data);else if(Ie.isFramebufferTexture){if($i)if(Di)l.texStorage2D(w.TEXTURE_2D,Ki,tn,wn.width,wn.height);else{let En=wn.width,ui=wn.height;for(let xr=0;xr<Ki;xr++)l.texImage2D(w.TEXTURE_2D,xr,tn,En,ui,0,ot,xn,null),En>>=1,ui>>=1}}else if(kn.length>0&&Ur){Di&&$i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,kn[0].width,kn[0].height);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Di?l.texSubImage2D(w.TEXTURE_2D,En,0,0,ot,xn,An):l.texImage2D(w.TEXTURE_2D,En,tn,ot,xn,An);Ie.generateMipmaps=!1}else Di?($i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,wn.width,wn.height),l.texSubImage2D(w.TEXTURE_2D,0,0,0,ot,xn,wn)):l.texImage2D(w.TEXTURE_2D,0,tn,ot,xn,wn);Be(Ie,Ur)&&Xe(an),hi.__version=cn.version,Ie.onUpdate&&Ie.onUpdate(Ie)}return qe.__version=Ie.version,!0}function In(qe,Ie,St){if(Ie.image.length!==6)return;const an=yi(qe,Ie),un=Ie.source;l.bindTexture(w.TEXTURE_CUBE_MAP,qe.__webglTexture,w.TEXTURE0+St);const cn=m.get(un);if(un.version!==cn.__version||an===!0){l.activeTexture(w.TEXTURE0+St);const hi=vr.getPrimaries(vr.workingColorSpace),zn=Ie.colorSpace===qr?null:vr.getPrimaries(Ie.colorSpace),Yn=Ie.colorSpace===qr||hi===zn?w.NONE:w.BROWSER_DEFAULT_WEBGL;w.pixelStorei(w.UNPACK_FLIP_Y_WEBGL,Ie.flipY),w.pixelStorei(w.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Ie.premultiplyAlpha),w.pixelStorei(w.UNPACK_ALIGNMENT,Ie.unpackAlignment),w.pixelStorei(w.UNPACK_COLORSPACE_CONVERSION_WEBGL,Yn);const Ai=Ie.isCompressedTexture||Ie.image[0].isCompressedTexture,sr=Ie.image[0]&&Ie.image[0].isDataTexture,wn=[];for(let En=0;En<6;En++)!Ai&&!sr?wn[En]=He(Ie.image[En],!1,!0,N):wn[En]=sr?Ie.image[En].image:Ie.image[En],wn[En]=Mo(Ie,wn[En]);const Ur=wn[0],ot=et(Ur)||I,xn=_.convert(Ie.format,Ie.colorSpace),tn=_.convert(Ie.type),An=rt(Ie.internalFormat,xn,tn,Ie.colorSpace),kn=I&&Ie.isVideoTexture!==!0,Di=cn.__version===void 0||an===!0;let $i=bt(Ie,Ur,ot);ii(w.TEXTURE_CUBE_MAP,Ie,ot);let Ki;if(Ai){kn&&Di&&l.texStorage2D(w.TEXTURE_CUBE_MAP,$i,An,Ur.width,Ur.height);for(let En=0;En<6;En++){Ki=wn[En].mipmaps;for(let ui=0;ui<Ki.length;ui++){const xr=Ki[ui];Ie.format!==ht?xn!==null?kn?l.compressedTexSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,0,0,xr.width,xr.height,xn,xr.data):l.compressedTexImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,An,xr.width,xr.height,0,xr.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,0,0,xr.width,xr.height,xn,tn,xr.data):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,An,xr.width,xr.height,0,xn,tn,xr.data)}}}else{Ki=Ie.mipmaps,kn&&Di&&(Ki.length>0&&$i++,l.texStorage2D(w.TEXTURE_CUBE_MAP,$i,An,wn[0].width,wn[0].height));for(let En=0;En<6;En++)if(sr){kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,0,0,wn[En].width,wn[En].height,xn,tn,wn[En].data):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,An,wn[En].width,wn[En].height,0,xn,tn,wn[En].data);for(let ui=0;ui<Ki.length;ui++){const Fs=Ki[ui].image[En].image;kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,0,0,Fs.width,Fs.height,xn,tn,Fs.data):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,An,Fs.width,Fs.height,0,xn,tn,Fs.data)}}else{kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,0,0,xn,tn,wn[En]):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,An,xn,tn,wn[En]);for(let ui=0;ui<Ki.length;ui++){const xr=Ki[ui];kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,0,0,xn,tn,xr.image[En]):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,An,xn,tn,xr.image[En])}}}Be(Ie,ot)&&Xe(w.TEXTURE_CUBE_MAP),cn.__version=un.version,Ie.onUpdate&&Ie.onUpdate(Ie)}qe.__version=Ie.version}function rn(qe,Ie,St,an,un,cn){const hi=_.convert(St.format,St.colorSpace),zn=_.convert(St.type),Yn=rt(St.internalFormat,hi,zn,St.colorSpace);if(!m.get(Ie).__hasExternalTextures){const wn=Math.max(1,Ie.width>>cn),Ur=Math.max(1,Ie.height>>cn);Ie.isWebGLMultiviewRenderTarget===!0?l.texStorage3D(w.TEXTURE_2D_ARRAY,0,Yn,Ie.width,Ie.height,Ie.numViews):un===w.TEXTURE_3D||un===w.TEXTURE_2D_ARRAY?l.texImage3D(un,cn,Yn,wn,Ur,Ie.depth,0,hi,zn,null):l.texImage2D(un,cn,Yn,wn,Ur,0,hi,zn,null)}l.bindFramebuffer(w.FRAMEBUFFER,qe);const sr=gr(Ie);Ie.isWebGLMultiviewRenderTarget===!0?sr?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0,m.get(St).__webglTexture,0,br(Ie),0,Ie.numViews):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0,m.get(St).__webglTexture,0,0,Ie.numViews):(un===w.TEXTURE_2D||un>=w.TEXTURE_CUBE_MAP_POSITIVE_X&&un<=w.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&(sr?X.framebufferTexture2DMultisampleEXT(w.FRAMEBUFFER,an,un,m.get(St).__webglTexture,0,br(Ie)):w.framebufferTexture2D(w.FRAMEBUFFER,an,un,m.get(St).__webglTexture,cn)),l.bindFramebuffer(w.FRAMEBUFFER,null)}function Gn(qe,Ie,St){if(w.bindRenderbuffer(w.RENDERBUFFER,qe),Ie.isWebGLMultiviewRenderTarget===!0){const an=gr(Ie),un=Ie.numViews,cn=Ie.depthTexture;let hi=w.DEPTH_COMPONENT24,zn=w.DEPTH_ATTACHMENT;cn&&cn.isDepthTexture&&(cn.type===Ei?hi=w.DEPTH_COMPONENT32F:cn.type===cr&&(hi=w.DEPTH24_STENCIL8,zn=w.DEPTH_STENCIL_ATTACHMENT));let Yn=m.get(Ie.depthTexture).__webglTexture;Yn===void 0&&(Yn=w.createTexture(),w.bindTexture(w.TEXTURE_2D_ARRAY,Yn),w.texStorage3D(w.TEXTURE_2D_ARRAY,1,hi,Ie.width,Ie.height,un)),an?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,zn,Yn,0,br(Ie),0,un):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,zn,Yn,0,0,un)}else if(Ie.depthBuffer&&!Ie.stencilBuffer){let an=I===!0?w.DEPTH_COMPONENT24:w.DEPTH_COMPONENT16;if(St||gr(Ie)){const un=Ie.depthTexture;un&&un.isDepthTexture&&(un.type===Ei?an=w.DEPTH_COMPONENT32F:un.type===$n&&(an=w.DEPTH_COMPONENT24));const cn=br(Ie);gr(Ie)?X.renderbufferStorageMultisampleEXT(w.RENDERBUFFER,cn,an,Ie.width,Ie.height):w.renderbufferStorageMultisample(w.RENDERBUFFER,cn,an,Ie.width,Ie.height)}else w.renderbufferStorage(w.RENDERBUFFER,an,Ie.width,Ie.height);w.framebufferRenderbuffer(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,w.RENDERBUFFER,qe)}else if(Ie.depthBuffer&&Ie.stencilBuffer){const an=br(Ie);St&&gr(Ie)===!1?w.renderbufferStorageMultisample(w.RENDERBUFFER,an,w.DEPTH24_STENCIL8,Ie.width,Ie.height):gr(Ie)?X.renderbufferStorageMultisampleEXT(w.RENDERBUFFER,an,w.DEPTH24_STENCIL8,Ie.width,Ie.height):w.renderbufferStorage(w.RENDERBUFFER,w.DEPTH_STENCIL,Ie.width,Ie.height),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,w.RENDERBUFFER,qe)}else{const an=Ie.isWebGLMultipleRenderTargets===!0?Ie.texture:[Ie.texture];for(let un=0;un<an.length;un++){const cn=an[un],hi=_.convert(cn.format,cn.colorSpace),zn=_.convert(cn.type),Yn=rt(cn.internalFormat,hi,zn,cn.colorSpace),Ai=br(Ie);St&&gr(Ie)===!1?w.renderbufferStorageMultisample(w.RENDERBUFFER,Ai,Yn,Ie.width,Ie.height):gr(Ie)?X.renderbufferStorageMultisampleEXT(w.RENDERBUFFER,Ai,Yn,Ie.width,Ie.height):w.renderbufferStorage(w.RENDERBUFFER,Yn,Ie.width,Ie.height)}}w.bindRenderbuffer(w.RENDERBUFFER,null)}function mi(qe,Ie){if(Ie&&Ie.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(l.bindFramebuffer(w.FRAMEBUFFER,qe),!(Ie.depthTexture&&Ie.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");(!m.get(Ie.depthTexture).__webglTexture||Ie.depthTexture.image.width!==Ie.width||Ie.depthTexture.image.height!==Ie.height)&&(Ie.depthTexture.image.width=Ie.width,Ie.depthTexture.image.height=Ie.height,Ie.depthTexture.needsUpdate=!0),Qi(Ie.depthTexture,0),Ie.depthTexture.image.depth!=1?ki(Ie.depthTexture,0):Qi(Ie.depthTexture,0);const an=m.get(Ie.depthTexture).__webglTexture,un=br(Ie);if(Ie.isWebGLMultiviewRenderTarget===!0){const cn=gr(Ie),hi=Ie.numViews;if(Ie.depthTexture.format===be)cn?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,an,0,un,0,hi):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,an,0,0,hi);else if(Ie.depthTexture.format===Ve)cn?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,an,0,un,0,hi):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,an,0,0,hi);else throw new Error("Unknown depthTexture format")}else if(Ie.depthTexture.format===be)gr(Ie)?X.framebufferTexture2DMultisampleEXT(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,w.TEXTURE_2D,an,0,un):w.framebufferTexture2D(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,w.TEXTURE_2D,an,0);else if(Ie.depthTexture.format===Ve)gr(Ie)?X.framebufferTexture2DMultisampleEXT(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,w.TEXTURE_2D,an,0,un):w.framebufferTexture2D(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,w.TEXTURE_2D,an,0);else throw new Error("Unknown depthTexture format")}function ti(qe){const Ie=m.get(qe),St=qe.isWebGLCubeRenderTarget===!0;if(qe.depthTexture&&!Ie.__autoAllocateDepthBuffer){if(St)throw new Error("target.depthTexture not supported in Cube render targets");mi(Ie.__webglFramebuffer,qe)}else if(St){Ie.__webglDepthbuffer=[];for(let an=0;an<6;an++)l.bindFramebuffer(w.FRAMEBUFFER,Ie.__webglFramebuffer[an]),Ie.__webglDepthbuffer[an]=w.createRenderbuffer(),Gn(Ie.__webglDepthbuffer[an],qe,!1)}else l.bindFramebuffer(w.FRAMEBUFFER,Ie.__webglFramebuffer),Ie.__webglDepthbuffer=w.createRenderbuffer(),Gn(Ie.__webglDepthbuffer,qe,!1);l.bindFramebuffer(w.FRAMEBUFFER,null)}function gi(qe,Ie,St){const an=m.get(qe);Ie!==void 0&&rn(an.__webglFramebuffer,qe,qe.texture,w.COLOR_ATTACHMENT0,w.TEXTURE_2D,0),St!==void 0&&ti(qe)}function ir(qe){const Ie=qe.texture,St=m.get(qe),an=m.get(Ie);qe.addEventListener("dispose",wt),qe.isWebGLMultipleRenderTargets!==!0&&(an.__webglTexture===void 0&&(an.__webglTexture=w.createTexture()),an.__version=Ie.version,R.memory.textures++);const un=qe.isWebGLCubeRenderTarget===!0,cn=qe.isWebGLMultipleRenderTargets===!0,hi=et(qe)||I;if(un){St.__webglFramebuffer=[];for(let zn=0;zn<6;zn++)if(I&&Ie.mipmaps&&Ie.mipmaps.length>0){St.__webglFramebuffer[zn]=[];for(let Yn=0;Yn<Ie.mipmaps.length;Yn++)St.__webglFramebuffer[zn][Yn]=w.createFramebuffer()}else St.__webglFramebuffer[zn]=w.createFramebuffer()}else{if(I&&Ie.mipmaps&&Ie.mipmaps.length>0){St.__webglFramebuffer=[];for(let zn=0;zn<Ie.mipmaps.length;zn++)St.__webglFramebuffer[zn]=w.createFramebuffer()}else St.__webglFramebuffer=w.createFramebuffer();if(cn)if(y.drawBuffers){const zn=qe.texture;for(let Yn=0,Ai=zn.length;Yn<Ai;Yn++){const sr=m.get(zn[Yn]);sr.__webglTexture===void 0&&(sr.__webglTexture=w.createTexture(),R.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(I&&qe.samples>0&&gr(qe)===!1){const zn=cn?Ie:[Ie];St.__webglMultisampledFramebuffer=w.createFramebuffer(),St.__webglColorRenderbuffer=[],l.bindFramebuffer(w.FRAMEBUFFER,St.__webglMultisampledFramebuffer);for(let Yn=0;Yn<zn.length;Yn++){const Ai=zn[Yn];St.__webglColorRenderbuffer[Yn]=w.createRenderbuffer(),w.bindRenderbuffer(w.RENDERBUFFER,St.__webglColorRenderbuffer[Yn]);const sr=_.convert(Ai.format,Ai.colorSpace),wn=_.convert(Ai.type),Ur=rt(Ai.internalFormat,sr,wn,Ai.colorSpace,qe.isXRRenderTarget===!0),ot=br(qe);w.renderbufferStorageMultisample(w.RENDERBUFFER,ot,Ur,qe.width,qe.height),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0+Yn,w.RENDERBUFFER,St.__webglColorRenderbuffer[Yn])}w.bindRenderbuffer(w.RENDERBUFFER,null),qe.depthBuffer&&(St.__webglDepthRenderbuffer=w.createRenderbuffer(),Gn(St.__webglDepthRenderbuffer,qe,!0)),l.bindFramebuffer(w.FRAMEBUFFER,null)}}if(un){l.bindTexture(w.TEXTURE_CUBE_MAP,an.__webglTexture),ii(w.TEXTURE_CUBE_MAP,Ie,hi);for(let zn=0;zn<6;zn++)if(I&&Ie.mipmaps&&Ie.mipmaps.length>0)for(let Yn=0;Yn<Ie.mipmaps.length;Yn++)rn(St.__webglFramebuffer[zn][Yn],qe,Ie,w.COLOR_ATTACHMENT0,w.TEXTURE_CUBE_MAP_POSITIVE_X+zn,Yn);else rn(St.__webglFramebuffer[zn],qe,Ie,w.COLOR_ATTACHMENT0,w.TEXTURE_CUBE_MAP_POSITIVE_X+zn,0);Be(Ie,hi)&&Xe(w.TEXTURE_CUBE_MAP),l.unbindTexture()}else if(cn){const zn=qe.texture;for(let Yn=0,Ai=zn.length;Yn<Ai;Yn++){const sr=zn[Yn],wn=m.get(sr);l.bindTexture(w.TEXTURE_2D,wn.__webglTexture),ii(w.TEXTURE_2D,sr,hi),rn(St.__webglFramebuffer,qe,sr,w.COLOR_ATTACHMENT0+Yn,w.TEXTURE_2D,0),Be(sr,hi)&&Xe(w.TEXTURE_2D)}l.unbindTexture()}else{let zn=w.TEXTURE_2D;if((qe.isWebGL3DRenderTarget||qe.isWebGLArrayRenderTarget)&&(I?zn=qe.isWebGL3DRenderTarget?w.TEXTURE_3D:w.TEXTURE_2D_ARRAY:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),qe.isWebGLMultiviewRenderTarget===!0&&(zn=w.TEXTURE_2D_ARRAY),l.bindTexture(zn,an.__webglTexture),ii(zn,Ie,hi),I&&Ie.mipmaps&&Ie.mipmaps.length>0)for(let Yn=0;Yn<Ie.mipmaps.length;Yn++)rn(St.__webglFramebuffer[Yn],qe,Ie,w.COLOR_ATTACHMENT0,zn,Yn);else rn(St.__webglFramebuffer,qe,Ie,w.COLOR_ATTACHMENT0,zn,0);Be(Ie,hi)&&Xe(zn),l.unbindTexture()}(qe.depthBuffer||qe.isWebGLMultiviewRenderTarget===!0)&&this.setupDepthRenderbuffer(qe)}function Lr(qe){const Ie=et(qe)||I,St=qe.isWebGLMultipleRenderTargets===!0?qe.texture:[qe.texture];for(let an=0,un=St.length;an<un;an++){const cn=St[an];if(Be(cn,Ie)){const hi=qe.isWebGLCubeRenderTarget?w.TEXTURE_CUBE_MAP:w.TEXTURE_2D,zn=m.get(cn).__webglTexture;l.bindTexture(hi,zn),Xe(hi),l.unbindTexture()}}}function fs(qe){if(I&&qe.samples>0&&gr(qe)===!1){const Ie=qe.isWebGLMultipleRenderTargets?qe.texture:[qe.texture],St=qe.width,an=qe.height;let un=w.COLOR_BUFFER_BIT;const cn=[],hi=qe.stencilBuffer?w.DEPTH_STENCIL_ATTACHMENT:w.DEPTH_ATTACHMENT,zn=m.get(qe),Yn=qe.isWebGLMultipleRenderTargets===!0;if(Yn)for(let Ai=0;Ai<Ie.length;Ai++)l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglMultisampledFramebuffer),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.RENDERBUFFER,null),l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglFramebuffer),w.framebufferTexture2D(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.TEXTURE_2D,null,0);l.bindFramebuffer(w.READ_FRAMEBUFFER,zn.__webglMultisampledFramebuffer),l.bindFramebuffer(w.DRAW_FRAMEBUFFER,zn.__webglFramebuffer);for(let Ai=0;Ai<Ie.length;Ai++){cn.push(w.COLOR_ATTACHMENT0+Ai),qe.depthBuffer&&cn.push(hi);const sr=zn.__ignoreDepthValues!==void 0?zn.__ignoreDepthValues:!1;if(sr===!1&&(qe.depthBuffer&&(un|=w.DEPTH_BUFFER_BIT),qe.stencilBuffer&&(un|=w.STENCIL_BUFFER_BIT)),Yn&&w.framebufferRenderbuffer(w.READ_FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.RENDERBUFFER,zn.__webglColorRenderbuffer[Ai]),sr===!0&&(w.invalidateFramebuffer(w.READ_FRAMEBUFFER,[hi]),w.invalidateFramebuffer(w.DRAW_FRAMEBUFFER,[hi])),Yn){const wn=m.get(Ie[Ai]).__webglTexture;w.framebufferTexture2D(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.TEXTURE_2D,wn,0)}w.blitFramebuffer(0,0,St,an,0,0,St,an,un,w.NEAREST),$&&w.invalidateFramebuffer(w.READ_FRAMEBUFFER,cn)}if(l.bindFramebuffer(w.READ_FRAMEBUFFER,null),l.bindFramebuffer(w.DRAW_FRAMEBUFFER,null),Yn)for(let Ai=0;Ai<Ie.length;Ai++){l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglMultisampledFramebuffer),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.RENDERBUFFER,zn.__webglColorRenderbuffer[Ai]);const sr=m.get(Ie[Ai]).__webglTexture;l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglFramebuffer),w.framebufferTexture2D(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.TEXTURE_2D,sr,0)}l.bindFramebuffer(w.DRAW_FRAMEBUFFER,zn.__webglMultisampledFramebuffer)}}function br(qe){return Math.min(Q,qe.samples)}function gr(qe){const Ie=m.get(qe);return I&&qe.samples>0&&r.has("WEBGL_multisampled_render_to_texture")===!0&&Ie.__useRenderToTexture!==!1}function $r(qe){const Ie=R.render.frame;ue.get(qe)!==Ie&&(ue.set(qe,Ie),qe.update())}function Mo(qe,Ie){const St=qe.colorSpace,an=qe.format,un=qe.type;return qe.isCompressedTexture===!0||qe.isVideoTexture===!0||qe.format===pu||St!==pr&&St!==qr&&(vr.getTransfer(St)===wr?I===!1?r.has("EXT_sRGB")===!0&&an===ht?(qe.format=pu,qe.minFilter=Bn,qe.generateMipmaps=!1):Ie=cl.sRGBToLinear(Ie):(an!==ht||un!==Rt)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",St)),Ie}this.allocateTextureUnit=dn,this.resetTextureUnits=pn,this.setTexture2D=Qi,this.setTexture2DArray=ki,this.setTexture3D=Ht,this.setTextureCube=Sn,this.rebindTextures=gi,this.uploadTexture=hn,this.setupRenderTarget=ir,this.updateRenderTargetMipmap=Lr,this.updateMultisampleRenderTarget=fs,this.setupDepthTexture=mi,this.setupDepthRenderbuffer=ti,this.setupFrameBufferTexture=rn,this.useMultisampledRTT=gr,this.runDeferredUploads=ct,this.setDeferTextureUploads=nn}function hM(w,r,l){const m=l.isWebGL2;function y(_,R=qr){let I;const O=vr.getTransfer(R);if(_===Rt)return w.UNSIGNED_BYTE;if(_===Vi)return w.UNSIGNED_SHORT_4_4_4_4;if(_===lr)return w.UNSIGNED_SHORT_5_5_5_1;if(_===gn)return w.BYTE;if(_===si)return w.SHORT;if(_===Ln)return w.UNSIGNED_SHORT;if(_===Jn)return w.INT;if(_===$n)return w.UNSIGNED_INT;if(_===Ei)return w.FLOAT;if(_===Fi)return m?w.HALF_FLOAT:(I=r.get("OES_texture_half_float"),I!==null?I.HALF_FLOAT_OES:null);if(_===Le)return w.ALPHA;if(_===ht)return w.RGBA;if(_===yt)return w.LUMINANCE;if(_===de)return w.LUMINANCE_ALPHA;if(_===be)return w.DEPTH_COMPONENT;if(_===Ve)return w.DEPTH_STENCIL;if(_===pu)return I=r.get("EXT_sRGB"),I!==null?I.SRGB_ALPHA_EXT:null;if(_===dt)return w.RED;if(_===ut)return w.RED_INTEGER;if(_===_t)return w.RG;if(_===It)return w.RG_INTEGER;if(_===Zt)return w.RGBA_INTEGER;if(_===Wt||_===Lt||_===Pn||_===Dn)if(O===wr)if(I=r.get("WEBGL_compressed_texture_s3tc_srgb"),I!==null){if(_===Wt)return I.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(_===Lt)return I.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(_===Pn)return I.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(_===Dn)return I.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(I=r.get("WEBGL_compressed_texture_s3tc"),I!==null){if(_===Wt)return I.COMPRESSED_RGB_S3TC_DXT1_EXT;if(_===Lt)return I.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(_===Pn)return I.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(_===Dn)return I.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(_===jn||_===di||_===Cn||_===vi)if(I=r.get("WEBGL_compressed_texture_pvrtc"),I!==null){if(_===jn)return I.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(_===di)return I.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(_===Cn)return I.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(_===vi)return I.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(_===Zn)return I=r.get("WEBGL_compressed_texture_etc1"),I!==null?I.COMPRESSED_RGB_ETC1_WEBGL:null;if(_===nr||_===Rr)if(I=r.get("WEBGL_compressed_texture_etc"),I!==null){if(_===nr)return O===wr?I.COMPRESSED_SRGB8_ETC2:I.COMPRESSED_RGB8_ETC2;if(_===Rr)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:I.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(_===Rn||_===Kn||_===zi||_===Si||_===Y||_===se||_===pe||_===we||_===Ue||_===Ke||_===ft||_===ae||_===le||_===ce)if(I=r.get("WEBGL_compressed_texture_astc"),I!==null){if(_===Rn)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:I.COMPRESSED_RGBA_ASTC_4x4_KHR;if(_===Kn)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:I.COMPRESSED_RGBA_ASTC_5x4_KHR;if(_===zi)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:I.COMPRESSED_RGBA_ASTC_5x5_KHR;if(_===Si)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:I.COMPRESSED_RGBA_ASTC_6x5_KHR;if(_===Y)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:I.COMPRESSED_RGBA_ASTC_6x6_KHR;if(_===se)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:I.COMPRESSED_RGBA_ASTC_8x5_KHR;if(_===pe)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:I.COMPRESSED_RGBA_ASTC_8x6_KHR;if(_===we)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:I.COMPRESSED_RGBA_ASTC_8x8_KHR;if(_===Ue)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:I.COMPRESSED_RGBA_ASTC_10x5_KHR;if(_===Ke)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:I.COMPRESSED_RGBA_ASTC_10x6_KHR;if(_===ft)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:I.COMPRESSED_RGBA_ASTC_10x8_KHR;if(_===ae)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:I.COMPRESSED_RGBA_ASTC_10x10_KHR;if(_===le)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:I.COMPRESSED_RGBA_ASTC_12x10_KHR;if(_===ce)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:I.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(_===ge||_===Ae||_===tt)if(I=r.get("EXT_texture_compression_bptc"),I!==null){if(_===ge)return O===wr?I.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:I.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(_===Ae)return I.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(_===tt)return I.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(_===xt||_===Dt||_===Yt||_===on)if(I=r.get("EXT_texture_compression_rgtc"),I!==null){if(_===ge)return I.COMPRESSED_RED_RGTC1_EXT;if(_===Dt)return I.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(_===Yt)return I.COMPRESSED_RED_GREEN_RGTC2_EXT;if(_===on)return I.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return _===cr?m?w.UNSIGNED_INT_24_8:(I=r.get("WEBGL_depth_texture"),I!==null?I.UNSIGNED_INT_24_8_WEBGL:null):w[_]!==void 0?w[_]:null}return{convert:y}}class Ah extends mr{constructor(){super(),this.isGroup=!0,this.type="Group"}}class fx extends hs{constructor(r=[]){super(),this.isArrayCamera=!0,this.cameras=r}}var uM=new je,dM=new je;function NF(w,r,l){uM.setFromMatrixPosition(r.matrixWorld),dM.setFromMatrixPosition(l.matrixWorld);var m=uM.distanceTo(dM),y=r.projectionMatrix.elements,_=l.projectionMatrix.elements,R=y[14]/(y[10]-1),I=y[14]/(y[10]+1),O=(y[9]+1)/y[5],N=(y[9]-1)/y[5],V=(y[8]-1)/y[0],Q=(_[8]+1)/_[0],X=R*V,$=R*Q,ie=m/(-V+Q),ue=ie*-V;r.matrixWorld.decompose(w.position,w.quaternion,w.scale),w.translateX(ue),w.translateZ(ie),w.matrixWorld.compose(w.position,w.quaternion,w.scale),w.matrixWorldInverse.copy(w.matrixWorld).invert();var re=R+ie,q=I+ie,Se=X-ue,fe=$+(m-ue),Me=O*I/q*re,ze=N*I/q*re;w.projectionMatrix.makePerspective(Se,fe,Me,ze,re,q)}function fM(w){var r,l,m=this,y=null,_=null,R=null,I=[],O=new _i,N=new _i,V=1,Q="local-floor";typeof window<"u"&&"VRFrameData"in window&&(_=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",Me,!1));var X=new _i,$=new Ti,ie=new je,ue=new hs;ue.viewport=new ur,ue.layers.enable(1);var re=new hs;re.viewport=new ur,re.layers.enable(2);var q=new fx([ue,re]);q.layers.enable(1),q.layers.enable(2);var Se=new en,fe;function Me(){var rt=m.isPresenting=y!==null&&y.isPresenting===!0;if(rt){var bt=y.getEyeParameters("left");r=2*bt.renderWidth*V,l=bt.renderHeight*V,fe=w.getPixelRatio(),w.getSize(Se),w.setDrawingBufferSize(r,l,1),ue.viewport.set(0,0,r/2,l),re.viewport.set(r/2,0,r/2,l),Xe.start(),m.dispatchEvent({type:"sessionstart"})}else m.enabled&&w.setDrawingBufferSize(Se.width,Se.height,fe),Xe.stop(),m.dispatchEvent({type:"sessionend"})}var ze=[],He=[];function et(rt){for(var bt=navigator.getGamepads&&navigator.getGamepads(),Gt=0,lt=bt.length;Gt<lt;Gt++){var wt=bt[Gt];if(wt&&(wt.id==="Daydream Controller"||wt.id==="Gear VR Controller"||wt.id==="Oculus Go Controller"||wt.id==="OpenVR Gamepad"||wt.id.startsWith("Oculus Touch")||wt.id.startsWith("HTC Vive Focus")||wt.id.startsWith("Spatial Controller"))){var Kt=wt.hand;if(rt===0&&(Kt===""||Kt==="right")||rt===1&&Kt==="left")return wt}}}function st(){for(var rt=0;rt<I.length;rt++){var bt=I[rt],Gt=et(rt);if(Gt!==void 0&&Gt.pose!==void 0){if(Gt.pose===null)return;var lt=Gt.pose;lt.hasPosition===!1&&bt.position.set(.2,-.6,-.05),lt.position!==null&&bt.position.fromArray(lt.position),lt.orientation!==null&&bt.quaternion.fromArray(lt.orientation),bt.matrix.compose(bt.position,bt.quaternion,bt.scale),bt.matrix.premultiply(O),bt.matrix.decompose(bt.position,bt.quaternion,bt.scale),bt.matrixWorldNeedsUpdate=!0,bt.visible=!0;var wt=Gt.id==="Daydream Controller"?0:1;ze[rt]===void 0&&(ze[rt]=!1),ze[rt]!==Gt.buttons[wt].pressed&&(ze[rt]=Gt.buttons[wt].pressed,ze[rt]===!0?bt.dispatchEvent({type:"selectstart"}):(bt.dispatchEvent({type:"selectend"}),bt.dispatchEvent({type:"select"}))),wt=2,He[rt]===void 0&&(He[rt]=!1),Gt.buttons[wt]!==void 0&&He[rt]!==Gt.buttons[wt].pressed&&(He[rt]=Gt.buttons[wt].pressed,He[rt]===!0?bt.dispatchEvent({type:"squeezestart"}):(bt.dispatchEvent({type:"squeezeend"}),bt.dispatchEvent({type:"squeeze"})))}else bt.visible=!1}}function Be(rt,bt){bt!==null&&bt.length===4&&rt.set(bt[0]*r,bt[1]*l,bt[2]*r,bt[3]*l)}this.enabled=!1,this.getController=function(rt){var bt=I[rt];return bt===void 0&&(bt=new Ah,bt.matrixAutoUpdate=!1,bt.visible=!1,I[rt]=bt),bt},this.getDevice=function(){return y},this.setDevice=function(rt){rt!==void 0&&(y=rt),Xe.setContext(rt)},this.setFramebufferScaleFactor=function(rt){V=rt},this.setReferenceSpaceType=function(rt){Q=rt},this.setPoseTarget=function(rt){rt!==void 0&&(R=rt)},this.cameraAutoUpdate=!0,this.updateCamera=function(rt){var bt=Q==="local-floor"?1.6:0;if(y.depthNear=rt.near,y.depthFar=rt.far,y.getFrameData(_),Q==="local-floor"){var Gt=y.stageParameters;Gt?O.fromArray(Gt.sittingToStandingTransform):O.makeTranslation(0,bt,0)}var lt=_.pose,wt=R!==null?R:rt;wt.matrix.copy(O),wt.matrix.decompose(wt.position,wt.quaternion,wt.scale),lt.orientation!==null&&($.fromArray(lt.orientation),wt.quaternion.multiply($)),lt.position!==null&&($.setFromRotationMatrix(O),ie.fromArray(lt.position),ie.applyQuaternion($),wt.position.add(ie)),wt.updateMatrixWorld();for(var Kt=wt.children,qt=0,ln=Kt.length;qt<ln;qt++)Kt[qt].updateMatrixWorld(!0);ue.near=rt.near,re.near=rt.near,ue.far=rt.far,re.far=rt.far,ue.matrixWorldInverse.fromArray(_.leftViewMatrix),re.matrixWorldInverse.fromArray(_.rightViewMatrix),N.copy(O).invert(),Q==="local-floor"&&(ue.matrixWorldInverse.multiply(N),re.matrixWorldInverse.multiply(N));var Jt=wt.parent;Jt!==null&&(X.copy(Jt.matrixWorld).invert(),ue.matrixWorldInverse.multiply(X),re.matrixWorldInverse.multiply(X)),ue.matrixWorld.copy(ue.matrixWorldInverse).invert(),re.matrixWorld.copy(re.matrixWorldInverse).invert(),ue.projectionMatrix.fromArray(_.leftProjectionMatrix),re.projectionMatrix.fromArray(_.rightProjectionMatrix),NF(q,ue,re);var pn=y.getLayers();if(pn.length){var dn=pn[0];Be(ue.viewport,dn.leftBounds),Be(re.viewport,dn.rightBounds)}return st(),q},this.getCamera=function(){return q},this.getFoveation=function(){return 1},this.setFoveation=function(rt){rt!==1&&console.warn("THREE.WebVRManager: setFoveation() not used in WebVR.")},this.getEnvironmentBlendMode=function(){if(m.isPresenting)return"opaque"},this.getStandingMatrix=function(){return O},this.isPresenting=!1;var Xe=new nx;this.setAnimationLoop=function(rt){Xe.setAnimationLoop(rt),this.isPresenting&&Xe.start()},this.submitFrame=function(){this.isPresenting&&y.submitFrame()},this.dispose=function(){typeof window<"u"&&window.removeEventListener("vrdisplaypresentchange",Me)},this.setFrameOfReferenceType=function(){console.warn("THREE.WebVRManager: setFrameOfReferenceType() has been deprecated.")}}Object.assign(fM.prototype,{addEventListener:to.prototype.addEventListener,hasEventListener:to.prototype.hasEventListener,removeEventListener:to.prototype.removeEventListener,dispatchEvent:to.prototype.dispatchEvent});class pM extends yo{constructor(r,l,m,y={}){super(r,l,y),this.depthBuffer=!1,this.stencilBuffer=!1,this.numViews=m}copy(r){return super.copy(r),this.numViews=r.numViews,this}}pM.prototype.isWebGLMultiviewRenderTarget=!0;const UF={type:"move"};class px{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Ah,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Ah,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new je,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new je),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Ah,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new je,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new je),this._grip}dispatchEvent(r){return this._targetRay!==null&&this._targetRay.dispatchEvent(r),this._grip!==null&&this._grip.dispatchEvent(r),this._hand!==null&&this._hand.dispatchEvent(r),this}connect(r){if(r&&r.hand){const l=this._hand;if(l)for(const m of r.hand.values())this._getHandJoint(l,m)}return this.dispatchEvent({type:"connected",data:r}),this}disconnect(r){return this.dispatchEvent({type:"disconnected",data:r}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(r,l,m){let y=null,_=null,R=null;const I=this._targetRay,O=this._grip,N=this._hand;if(r&&l.session.visibilityState!=="visible-blurred"){if(N&&r.hand){R=!0;for(const ue of r.hand.values()){const re=l.getJointPose(ue,m),q=this._getHandJoint(N,ue);re!==null&&(q.matrix.fromArray(re.transform.matrix),q.matrix.decompose(q.position,q.rotation,q.scale),q.matrixWorldNeedsUpdate=!0,q.jointRadius=re.radius),q.visible=re!==null}const V=N.joints["index-finger-tip"],Q=N.joints["thumb-tip"],X=V.position.distanceTo(Q.position),$=.02,ie=.005;N.inputState.pinching&&X>$+ie?(N.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:r.handedness,target:this})):!N.inputState.pinching&&X<=$-ie&&(N.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:r.handedness,target:this}))}else O!==null&&r.gripSpace&&(_=l.getPose(r.gripSpace,m),_!==null&&(O.matrix.fromArray(_.transform.matrix),O.matrix.decompose(O.position,O.rotation,O.scale),O.matrixWorldNeedsUpdate=!0,_.linearVelocity?(O.hasLinearVelocity=!0,O.linearVelocity.copy(_.linearVelocity)):O.hasLinearVelocity=!1,_.angularVelocity?(O.hasAngularVelocity=!0,O.angularVelocity.copy(_.angularVelocity)):O.hasAngularVelocity=!1));I!==null&&(y=l.getPose(r.targetRaySpace,m),y===null&&_!==null&&(y=_),y!==null&&(I.matrix.fromArray(y.transform.matrix),I.matrix.decompose(I.position,I.rotation,I.scale),I.matrixWorldNeedsUpdate=!0,y.linearVelocity?(I.hasLinearVelocity=!0,I.linearVelocity.copy(y.linearVelocity)):I.hasLinearVelocity=!1,y.angularVelocity?(I.hasAngularVelocity=!0,I.angularVelocity.copy(y.angularVelocity)):I.hasAngularVelocity=!1,this.dispatchEvent(UF)))}return I!==null&&(I.visible=y!==null),O!==null&&(O.visible=_!==null),N!==null&&(N.visible=R!==null),this}_getHandJoint(r,l){if(r.joints[l.jointName]===void 0){const m=new Ah;m.matrixAutoUpdate=!1,m.visible=!1,r.joints[l.jointName]=m,r.add(m)}return r.joints[l.jointName]}}class mM extends Ir{constructor(r,l,m,y,_,R,I,O,N,V){if(V=V!==void 0?V:be,V!==be&&V!==Ve)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");m===void 0&&V===be&&(m=$n),m===void 0&&V===Ve&&(m=cr),super(null,y,_,R,I,O,V,m,N),this.isDepthTexture=!0,this.image={width:r,height:l},this.magFilter=I!==void 0?I:at,this.minFilter=O!==void 0?O:at,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(r){return super.copy(r),this.compareFunction=r.compareFunction,this}toJSON(r){const l=super.toJSON(r);return this.compareFunction!==null&&(l.compareFunction=this.compareFunction),l}}class kF extends to{constructor(r,l,m,y){super();const _=this;let R=null,I=1;var O=null;let N=null,V="local-floor",Q=1,X=null,$=null;var ie=[];let ue=null,re=null,q=null,Se=null;const fe=l.getContextAttributes();let Me=null,ze=null;const He=[],et=[],st=new hs;st.layers.enable(1),st.viewport=new ur;const Be=new hs;Be.layers.enable(2),Be.viewport=new ur;const Xe=[st,Be],rt=new fx;rt.layers.enable(1),rt.layers.enable(2);let bt=null,Gt=null;this.cameraAutoUpdate=!0,this.layersEnabled=!1,this.enabled=!1,this.isPresenting=!1,this.isMultiview=!1,this.getCameraPose=function(){return $},this.getController=function(Ht){let Sn=He[Ht];return Sn===void 0&&(Sn=new px,He[Ht]=Sn),Sn.getTargetRaySpace()},this.getControllerGrip=function(Ht){let Sn=He[Ht];return Sn===void 0&&(Sn=new px,He[Ht]=Sn),Sn.getGripSpace()},this.getHand=function(Ht){let Sn=He[Ht];return Sn===void 0&&(Sn=new px,He[Ht]=Sn),Sn.getHandSpace()};function lt(Ht){const Sn=et.indexOf(Ht.inputSource);if(Sn===-1)return;const _n=He[Sn];_n!==void 0&&(_n.update(Ht.inputSource,Ht.frame,X||N),_n.dispatchEvent({type:Ht.type,data:Ht.inputSource}))}function wt(){R.removeEventListener("select",lt),R.removeEventListener("selectstart",lt),R.removeEventListener("selectend",lt),R.removeEventListener("squeeze",lt),R.removeEventListener("squeezestart",lt),R.removeEventListener("squeezeend",lt),R.removeEventListener("end",wt),R.removeEventListener("inputsourceschange",Kt);for(let Ht=0;Ht<He.length;Ht++){const Sn=et[Ht];Sn!==null&&(et[Ht]=null,He[Ht].disconnect(Sn))}bt=null,Gt=null,r.setRenderTarget(Me),q=null,re=null,ue=null,R=null,ze=null,ki.stop(),_.isPresenting=!1,_.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(Ht){I=Ht,_.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(Ht){V=Ht,_.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return X||N},this.setReferenceSpace=function(Ht){X=Ht},this.getBaseLayer=function(){return re!==null?re:q},this.getBinding=function(){return ue},this.getFrame=function(){return Se},this.getSession=function(){return R},this.setSession=async function(Ht){if(R=Ht,R!==null){if(Me=r.getRenderTarget(),R.addEventListener("select",lt),R.addEventListener("selectstart",lt),R.addEventListener("selectend",lt),R.addEventListener("squeeze",lt),R.addEventListener("squeezestart",lt),R.addEventListener("squeezeend",lt),R.addEventListener("end",wt),R.addEventListener("inputsourceschange",Kt),fe.xrCompatible!==!0&&await l.makeXRCompatible(),R.renderState.layers===void 0||r.capabilities.isWebGL2===!1){const Sn={antialias:R.renderState.layers===void 0?fe.antialias:!0,alpha:!0,depth:fe.depth,stencil:fe.stencil,framebufferScaleFactor:I};q=new XRWebGLLayer(R,l,Sn),R.updateRenderState({baseLayer:q}),ze=new yo(q.framebufferWidth,q.framebufferHeight,{format:ht,type:Rt,colorSpace:r.outputColorSpace,stencilBuffer:fe.stencil})}else{let Sn=null,_n=null,wi=null;fe.depth&&(wi=fe.stencil?l.DEPTH24_STENCIL8:l.DEPTH_COMPONENT24,Sn=fe.stencil?Ve:be,_n=fe.stencil?cr:$n),_.isMultiview=y&&m.has("OCULUS_multiview");const ei={colorFormat:l.RGBA8,depthFormat:wi,scaleFactor:I};_.isMultiview&&(ei.textureType="texture-array"),ue=new XRWebGLBinding(R,l),re=ue.createProjectionLayer(ei),R.updateRenderState({layers:[re]});const ii={format:ht,type:Rt,depthTexture:new mM(re.textureWidth,re.textureHeight,_n,void 0,void 0,void 0,void 0,void 0,void 0,Sn),stencilBuffer:fe.stencil,colorSpace:r.outputColorSpace,samples:fe.antialias?4:0};if(_.isMultiview){const nn=m.get("OCULUS_multiview");this.maxNumViews=l.getParameter(nn.MAX_VIEWS_OVR),ze=new pM(re.textureWidth,re.textureHeight,2,ii)}else ze=new yo(re.textureWidth,re.textureHeight,ii);const yi=r.properties.get(ze);yi.__ignoreDepthValues=re.ignoreDepthValues}ze.isXRRenderTarget=!0,this.setFoveation(Q),X=null,N=await R.requestReferenceSpace(V),ki.setContext(R),ki.start(),_.isPresenting=!0,_.dispatchEvent({type:"sessionstart"})}},this.getEnvironmentBlendMode=function(){if(R!==null)return R.environmentBlendMode},this.addLayer=function(Ht){!window.XRWebGLBinding||!this.layersEnabled||!R||(ie.push(Ht),this.updateLayers())},this.removeLayer=function(Ht){ie.splice(ie.indexOf(Ht),1),!(!window.XRWebGLBinding||!this.layersEnabled||!R)&&this.updateLayers()},this.updateLayers=function(){var Ht=ie.map(function(Sn){return Sn});Ht.unshift(R.renderState.layers[0]),R.updateRenderState({layers:Ht})};function Kt(Ht){for(let Sn=0;Sn<Ht.removed.length;Sn++){const _n=Ht.removed[Sn],wi=et.indexOf(_n);wi>=0&&(et[wi]=null,He[wi].disconnect(_n))}for(let Sn=0;Sn<Ht.added.length;Sn++){const _n=Ht.added[Sn];let wi=et.indexOf(_n);if(wi===-1){for(let ii=0;ii<He.length;ii++)if(ii>=et.length){et.push(_n),wi=ii;break}else if(et[ii]===null){et[ii]=_n,wi=ii;break}if(wi===-1)break}const ei=He[wi];ei&&ei.connect(_n)}}const qt=new je,ln=new je;function Jt(Ht,Sn,_n){qt.setFromMatrixPosition(Sn.matrixWorld),ln.setFromMatrixPosition(_n.matrixWorld);const wi=qt.distanceTo(ln),ei=Sn.projectionMatrix.elements,ii=_n.projectionMatrix.elements,yi=ei[14]/(ei[10]-1),nn=ei[14]/(ei[10]+1),ct=(ei[9]+1)/ei[5],hn=(ei[9]-1)/ei[5],In=(ei[8]-1)/ei[0],rn=(ii[8]+1)/ii[0],Gn=yi*In,mi=yi*rn,ti=wi/(-In+rn),gi=ti*-In;Sn.matrixWorld.decompose(Ht.position,Ht.quaternion,Ht.scale),Ht.translateX(gi),Ht.translateZ(ti),Ht.matrixWorld.compose(Ht.position,Ht.quaternion,Ht.scale),Ht.matrixWorldInverse.copy(Ht.matrixWorld).invert();const ir=yi+ti,Lr=nn+ti,fs=Gn-gi,br=mi+(wi-gi),gr=ct*nn/Lr*ir,$r=hn*nn/Lr*ir;Ht.projectionMatrix.makePerspective(fs,br,gr,$r,ir,Lr),Ht.projectionMatrixInverse.copy(Ht.projectionMatrix).invert()}function pn(Ht,Sn){Sn===null?Ht.matrixWorld.copy(Ht.matrix):Ht.matrixWorld.multiplyMatrices(Sn.matrixWorld,Ht.matrix),Ht.matrixWorldInverse.copy(Ht.matrixWorld).invert()}this.setPoseTarget=function(Ht){Ht!==void 0&&(O=Ht)},this.updateCamera=function(Ht){if(R===null)return;rt.near=Be.near=st.near=Ht.near,rt.far=Be.far=st.far=Ht.far,(bt!==rt.near||Gt!==rt.far)&&(R.updateRenderState({depthNear:rt.near,depthFar:rt.far}),bt=rt.near,Gt=rt.far);const Sn=rt.cameras;var _n=O||Ht;const wi=_n.parent;pn(rt,wi);for(let ei=0;ei<Sn.length;ei++)pn(Sn[ei],wi);Sn.length===2?Jt(rt,st,Be):rt.projectionMatrix.copy(st.projectionMatrix),dn(Ht,rt,_n)};function dn(Ht,Sn,_n){Sn.matrixWorld.decompose(Sn.position,Sn.quaternion,Sn.scale),_n.parent===null?_n.matrix.copy(Sn.matrixWorld):(_n.matrix.copy(_n.parent.matrixWorld),_n.matrix.invert(),_n.matrix.multiply(Sn.matrixWorld)),_n.matrix.decompose(_n.position,_n.quaternion,_n.scale),_n.updateMatrixWorld(!0),Ht.projectionMatrix.copy(Sn.projectionMatrix),Ht.projectionMatrixInverse.copy(Sn.projectionMatrixInverse),Ht.isPerspectiveCamera&&(Ht.fov=sc*2*Math.atan(1/Ht.projectionMatrix.elements[5]),Ht.zoom=1)}this.getCamera=function(){return rt},this.getFoveation=function(){if(!(re===null&&q===null))return Q},this.setFoveation=function(Ht){Q=Ht,re!==null&&(re.fixedFoveation=Ht),q!==null&&q.fixedFoveation!==void 0&&(q.fixedFoveation=Ht)};let Qn=null;function Qi(Ht,Sn){if($=Sn.getViewerPose(X||N),Se=Sn,$!==null){const _n=$.views;q!==null&&(r.setRenderTargetFramebuffer(ze,q.framebuffer),r.setRenderTarget(ze));let wi=!1;_n.length!==rt.cameras.length&&(rt.cameras.length=0,wi=!0);for(let ei=0;ei<_n.length;ei++){const ii=_n[ei];let yi=null;if(q!==null)yi=q.getViewport(ii);else{const ct=ue.getViewSubImage(re,ii);yi=ct.viewport,ei===0&&(r.setRenderTargetTextures(ze,ct.colorTexture,re.ignoreDepthValues?void 0:ct.depthStencilTexture),r.setRenderTarget(ze))}let nn=Xe[ei];nn===void 0&&(nn=new hs,nn.layers.enable(ei),nn.viewport=new ur,Xe[ei]=nn),nn.matrix.fromArray(ii.transform.matrix),nn.matrix.decompose(nn.position,nn.quaternion,nn.scale),nn.projectionMatrix.fromArray(ii.projectionMatrix),nn.projectionMatrixInverse.copy(nn.projectionMatrix).invert(),nn.viewport.set(yi.x,yi.y,yi.width,yi.height),ei===0&&(rt.matrix.copy(nn.matrix),rt.matrix.decompose(rt.position,rt.quaternion,rt.scale)),wi===!0&&rt.cameras.push(nn)}}for(let _n=0;_n<He.length;_n++){const wi=et[_n],ei=He[_n];wi!==null&&ei!==void 0&&ei.update(wi,Sn,X||N)}Qn&&Qn(Ht,Sn),Sn.detectedPlanes&&_.dispatchEvent({type:"planesdetected",data:Sn}),Se=null}const ki=new nx;ki.setAnimationLoop(Qi),this.setAnimationLoop=function(Ht){Qn=Ht},this.dispose=function(){}}}function zF(w,r){function l(re,q){re.matrixAutoUpdate===!0&&re.updateMatrix(),q.value.copy(re.matrix)}function m(re,q){q.color.getRGB(re.fogColor.value,Ow(w)),q.isFog?(re.fogNear.value=q.near,re.fogFar.value=q.far):q.isFogExp2&&(re.fogDensity.value=q.density)}function y(re,q,Se,fe,Me){q.isMeshBasicMaterial||q.isMeshLambertMaterial?_(re,q):q.isMeshToonMaterial?(_(re,q),Q(re,q)):q.isMeshPhongMaterial?(_(re,q),V(re,q)):q.isMeshStandardMaterial?(_(re,q),X(re,q),q.isMeshPhysicalMaterial&&$(re,q,Me)):q.isMeshMatcapMaterial?(_(re,q),ie(re,q)):q.isMeshDepthMaterial?_(re,q):q.isMeshDistanceMaterial?(_(re,q),ue(re,q)):q.isMeshNormalMaterial?_(re,q):q.isLineBasicMaterial?(R(re,q),q.isLineDashedMaterial&&I(re,q)):q.isPointsMaterial?O(re,q,Se,fe):q.isSpriteMaterial?N(re,q):q.isShadowMaterial?(re.color.value.copy(q.color),re.opacity.value=q.opacity):q.isShaderMaterial&&(q.uniformsNeedUpdate=!1)}function _(re,q){re.opacity.value=q.opacity,q.color&&re.diffuse.value.copy(q.color),q.emissive&&re.emissive.value.copy(q.emissive).multiplyScalar(q.emissiveIntensity),q.map&&(re.map.value=q.map,l(q.map,re.mapTransform)),q.alphaMap&&(re.alphaMap.value=q.alphaMap,l(q.alphaMap,re.alphaMapTransform)),q.bumpMap&&(re.bumpMap.value=q.bumpMap,l(q.bumpMap,re.bumpMapTransform),re.bumpScale.value=q.bumpScale,q.side===T&&(re.bumpScale.value*=-1)),q.normalMap&&(re.normalMap.value=q.normalMap,l(q.normalMap,re.normalMapTransform),re.normalScale.value.copy(q.normalScale),q.side===T&&re.normalScale.value.negate()),q.displacementMap&&(re.displacementMap.value=q.displacementMap,l(q.displacementMap,re.displacementMapTransform),re.displacementScale.value=q.displacementScale,re.displacementBias.value=q.displacementBias),q.emissiveMap&&(re.emissiveMap.value=q.emissiveMap,l(q.emissiveMap,re.emissiveMapTransform)),q.specularMap&&(re.specularMap.value=q.specularMap,l(q.specularMap,re.specularMapTransform)),q.alphaTest>0&&(re.alphaTest.value=q.alphaTest);const Se=r.get(q).envMap;if(Se&&(re.envMap.value=Se,re.flipEnvMap.value=Se.isCubeTexture&&Se.isRenderTargetTexture===!1?-1:1,re.reflectivity.value=q.reflectivity,re.ior.value=q.ior,re.refractionRatio.value=q.refractionRatio),q.lightMap){re.lightMap.value=q.lightMap;const fe=w._useLegacyLights===!0?Math.PI:1;re.lightMapIntensity.value=q.lightMapIntensity*fe,l(q.lightMap,re.lightMapTransform)}q.aoMap&&(re.aoMap.value=q.aoMap,re.aoMapIntensity.value=q.aoMapIntensity,l(q.aoMap,re.aoMapTransform))}function R(re,q){re.diffuse.value.copy(q.color),re.opacity.value=q.opacity,q.map&&(re.map.value=q.map,l(q.map,re.mapTransform))}function I(re,q){re.dashSize.value=q.dashSize,re.totalSize.value=q.dashSize+q.gapSize,re.scale.value=q.scale}function O(re,q,Se,fe){re.diffuse.value.copy(q.color),re.opacity.value=q.opacity,re.size.value=q.size*Se,re.scale.value=fe*.5,q.map&&(re.map.value=q.map,l(q.map,re.uvTransform)),q.alphaMap&&(re.alphaMap.value=q.alphaMap,l(q.alphaMap,re.alphaMapTransform)),q.alphaTest>0&&(re.alphaTest.value=q.alphaTest)}function N(re,q){re.diffuse.value.copy(q.color),re.opacity.value=q.opacity,re.rotation.value=q.rotation,q.map&&(re.map.value=q.map,l(q.map,re.mapTransform)),q.alphaMap&&(re.alphaMap.value=q.alphaMap,l(q.alphaMap,re.alphaMapTransform)),q.alphaTest>0&&(re.alphaTest.value=q.alphaTest)}function V(re,q){re.specular.value.copy(q.specular),re.shininess.value=Math.max(q.shininess,1e-4)}function Q(re,q){q.gradientMap&&(re.gradientMap.value=q.gradientMap)}function X(re,q){re.metalness.value=q.metalness,q.metalnessMap&&(re.metalnessMap.value=q.metalnessMap,l(q.metalnessMap,re.metalnessMapTransform)),re.roughness.value=q.roughness,q.roughnessMap&&(re.roughnessMap.value=q.roughnessMap,l(q.roughnessMap,re.roughnessMapTransform)),r.get(q).envMap&&(re.envMapIntensity.value=q.envMapIntensity)}function $(re,q,Se){re.ior.value=q.ior,q.sheen>0&&(re.sheenColor.value.copy(q.sheenColor).multiplyScalar(q.sheen),re.sheenRoughness.value=q.sheenRoughness,q.sheenColorMap&&(re.sheenColorMap.value=q.sheenColorMap,l(q.sheenColorMap,re.sheenColorMapTransform)),q.sheenRoughnessMap&&(re.sheenRoughnessMap.value=q.sheenRoughnessMap,l(q.sheenRoughnessMap,re.sheenRoughnessMapTransform))),q.clearcoat>0&&(re.clearcoat.value=q.clearcoat,re.clearcoatRoughness.value=q.clearcoatRoughness,q.clearcoatMap&&(re.clearcoatMap.value=q.clearcoatMap,l(q.clearcoatMap,re.clearcoatMapTransform)),q.clearcoatRoughnessMap&&(re.clearcoatRoughnessMap.value=q.clearcoatRoughnessMap,l(q.clearcoatRoughnessMap,re.clearcoatRoughnessMapTransform)),q.clearcoatNormalMap&&(re.clearcoatNormalMap.value=q.clearcoatNormalMap,l(q.clearcoatNormalMap,re.clearcoatNormalMapTransform),re.clearcoatNormalScale.value.copy(q.clearcoatNormalScale),q.side===T&&re.clearcoatNormalScale.value.negate())),q.iridescence>0&&(re.iridescence.value=q.iridescence,re.iridescenceIOR.value=q.iridescenceIOR,re.iridescenceThicknessMinimum.value=q.iridescenceThicknessRange[0],re.iridescenceThicknessMaximum.value=q.iridescenceThicknessRange[1],q.iridescenceMap&&(re.iridescenceMap.value=q.iridescenceMap,l(q.iridescenceMap,re.iridescenceMapTransform)),q.iridescenceThicknessMap&&(re.iridescenceThicknessMap.value=q.iridescenceThicknessMap,l(q.iridescenceThicknessMap,re.iridescenceThicknessMapTransform))),q.transmission>0&&(re.transmission.value=q.transmission,re.transmissionSamplerMap.value=Se.texture,re.transmissionSamplerSize.value.set(Se.width,Se.height),q.transmissionMap&&(re.transmissionMap.value=q.transmissionMap,l(q.transmissionMap,re.transmissionMapTransform)),re.thickness.value=q.thickness,q.thicknessMap&&(re.thicknessMap.value=q.thicknessMap,l(q.thicknessMap,re.thicknessMapTransform)),re.attenuationDistance.value=q.attenuationDistance,re.attenuationColor.value.copy(q.attenuationColor)),q.anisotropy>0&&(re.anisotropyVector.value.set(q.anisotropy*Math.cos(q.anisotropyRotation),q.anisotropy*Math.sin(q.anisotropyRotation)),q.anisotropyMap&&(re.anisotropyMap.value=q.anisotropyMap,l(q.anisotropyMap,re.anisotropyMapTransform))),re.specularIntensity.value=q.specularIntensity,re.specularColor.value.copy(q.specularColor),q.specularColorMap&&(re.specularColorMap.value=q.specularColorMap,l(q.specularColorMap,re.specularColorMapTransform)),q.specularIntensityMap&&(re.specularIntensityMap.value=q.specularIntensityMap,l(q.specularIntensityMap,re.specularIntensityMapTransform))}function ie(re,q){q.matcap&&(re.matcap.value=q.matcap)}function ue(re,q){const Se=r.get(q).light;re.referencePosition.value.setFromMatrixPosition(Se.matrixWorld),re.nearDistance.value=Se.shadow.camera.near,re.farDistance.value=Se.shadow.camera.far}return{refreshFogUniforms:m,refreshMaterialUniforms:y}}function GF(w,r,l,m){let y={},_={},R=[];const I=l.isWebGL2?w.getParameter(w.MAX_UNIFORM_BUFFER_BINDINGS):0;function O(Se,fe){const Me=fe.program;m.uniformBlockBinding(Se,Me)}function N(Se,fe){let Me=y[Se.id];Me===void 0&&(ie(Se),Me=V(Se),y[Se.id]=Me,Se.addEventListener("dispose",re));const ze=fe.program;m.updateUBOMapping(Se,ze);const He=r.render.frame;_[Se.id]!==He&&(X(Se),_[Se.id]=He)}function V(Se){const fe=Q();Se.__bindingPointIndex=fe;const Me=w.createBuffer(),ze=Se.__size,He=Se.usage;return w.bindBuffer(w.UNIFORM_BUFFER,Me),w.bufferData(w.UNIFORM_BUFFER,ze,He),w.bindBuffer(w.UNIFORM_BUFFER,null),w.bindBufferBase(w.UNIFORM_BUFFER,fe,Me),Me}function Q(){for(let Se=0;Se<I;Se++)if(R.indexOf(Se)===-1)return R.push(Se),Se;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}function X(Se){const fe=y[Se.id],Me=Se.uniforms,ze=Se.__cache;w.bindBuffer(w.UNIFORM_BUFFER,fe);for(let He=0,et=Me.length;He<et;He++){const st=Me[He];if($(st,He,ze)===!0){const Be=st.__offset,Xe=Array.isArray(st.value)?st.value:[st.value];let rt=0;for(let bt=0;bt<Xe.length;bt++){const Gt=Xe[bt],lt=ue(Gt);typeof 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presenting.");return}Kt=Ge,qt=Et,l.width=Math.floor(Ge*ln),l.height=Math.floor(Et*ln),Bt===!0&&(l.style.width=Ge+"px",l.style.height=Et+"px"),this.setViewport(0,0,Ge,Et)},this.getDrawingBufferSize=function(Ge){return Ge.set(Kt*ln,qt*ln).floor()},this.setDrawingBufferSize=function(Ge,Et,Bt){Kt=Ge,qt=Et,ln=Bt,l.width=Math.floor(Ge*Bt),l.height=Math.floor(Et*Bt),this.setViewport(0,0,Ge,Et)},this.getCurrentViewport=function(Ge){return Ge.copy(rt)},this.getViewport=function(Ge){return Ge.copy(dn)},this.setViewport=function(Ge,Et,Bt,Ot){Ge.isVector4?dn.set(Ge.x,Ge.y,Ge.z,Ge.w):dn.set(Ge,Et,Bt,Ot),Gn.viewport(rt.copy(dn).multiplyScalar(ln).floor())},this.getScissor=function(Ge){return Ge.copy(Qn)},this.setScissor=function(Ge,Et,Bt,Ot){Ge.isVector4?Qn.set(Ge.x,Ge.y,Ge.z,Ge.w):Qn.set(Ge,Et,Bt,Ot),Gn.scissor(bt.copy(Qn).multiplyScalar(ln).floor())},this.getScissorTest=function(){return Qi},this.setScissorTest=function(Ge){Gn.setScissorTest(Qi=Ge)},this.setOpaqueSort=function(Ge){Jt=Ge},this.setTransparentSort=function(Ge){pn=Ge},this.getClearColor=function(Ge){return Ge.copy(cn.getClearColor())},this.setClearColor=function(){cn.setClearColor.apply(cn,arguments)},this.getClearAlpha=function(){return cn.getClearAlpha()},this.setClearAlpha=function(){cn.setClearAlpha.apply(cn,arguments)},this.clear=function(Ge=!0,Et=!0,Bt=!0){let Ot=0;if(Ge){let Ut=!1;if(st!==null){const Xn=st.texture.format;Ut=Xn===Zt||Xn===It||Xn===ut}if(Ut){const Xn=st.texture.type,fi=Xn===Rt||Xn===$n||Xn===Ln||Xn===cr||Xn===Vi||Xn===lr,Ci=cn.getClearColor(),Oi=cn.getClearAlpha(),Ji=Ci.r,Gi=Ci.g,Xi=Ci.b;fi?(ie[0]=Ji,ie[1]=Gi,ie[2]=Xi,ie[3]=Oi,ct.clearBufferuiv(ct.COLOR,0,ie)):(ue[0]=Ji,ue[1]=Gi,ue[2]=Xi,ue[3]=Oi,ct.clearBufferiv(ct.COLOR,0,ue))}else Ot|=ct.COLOR_BUFFER_BIT}Et&&(Ot|=ct.DEPTH_BUFFER_BIT),Bt&&(Ot|=ct.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),ct.clear(Ot)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){l.removeEventListener("webglcontextlost",xn,!1),l.removeEventListener("webglcontextrestored",tn,!1),l.removeEventListener("webglcontextcreationerror",An,!1),qe.dispose(),Ie.dispose(),ti.dispose(),ir.dispose(),Lr.dispose(),gr.dispose(),sr.dispose(),wn.dispose(),$r.dispose(),ot.dispose(),ot.removeEventListener("sessionstart",xr),ot.removeEventListener("sessionend",Fs),_n&&(_n.dispose(),_n=null),Ih.stop()};function xn(Ge){Ge.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),ze=!0}function tn(){console.log("THREE.WebGLRenderer: Context Restored."),ze=!1;const Ge=mi.autoReset,Et=an.enabled,Bt=an.autoUpdate,Ot=an.needsUpdate,Ut=an.type;Ur(),mi.autoReset=Ge,an.enabled=Et,an.autoUpdate=Bt,an.needsUpdate=Ot,an.type=Ut}function An(Ge){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",Ge.statusMessage)}function kn(Ge){const Et=Ge.target;Et.removeEventListener("dispose",kn),Di(Et)}function Di(Ge){$i(Ge),ti.remove(Ge)}function $i(Ge){const Et=ti.get(Ge).programs;Et!==void 0&&(Et.forEach(function(Bt){$r.releaseProgram(Bt)}),Ge.isShaderMaterial&&$r.releaseShaderCache(Ge))}this.renderBufferDirect=function(Ge,Et,Bt,Ot,Ut,Xn){Et===null&&(Et=yi);const fi=Ut.isMesh&&Ut.matrixWorld.determinant()<0,Ci=I5(Ge,Et,Bt,Ot,Ut);Gn.setMaterial(Ot,fi);let Oi=Bt.index,Ji=1;if(Ot.wireframe===!0){if(Oi=br.getWireframeAttribute(Bt),Oi===void 0)return;Ji=2}const Gi=Bt.drawRange,Xi=Bt.attributes.position;let Jr=Gi.start*Ji,No=(Gi.start+Gi.count)*Ji;Xn!==null&&(Jr=Math.max(Jr,Xn.start*Ji),No=Math.min(No,(Xn.start+Xn.count)*Ji)),Oi!==null?(Jr=Math.max(Jr,0),No=Math.min(No,Oi.count)):Xi!=null&&(Jr=Math.max(Jr,0),No=Math.min(No,Xi.count));const Ms=No-Jr;if(Ms<0||Ms===1/0)return;sr.setup(Ut,Ot,Ci,Bt,Oi);let Ac,jr=zn;if(Oi!==null&&(Ac=fs.get(Oi),jr=Yn,jr.setIndex(Ac)),Ut.isMesh)Ot.wireframe===!0?(Gn.setLineWidth(Ot.wireframeLinewidth*nn()),jr.setMode(ct.LINES)):jr.setMode(ct.TRIANGLES);else if(Ut.isLine){let Bh=Ot.linewidth;Bh===void 0&&(Bh=1),Gn.setLineWidth(Bh*nn()),Ut.isLineSegments?jr.setMode(ct.LINES):Ut.isLineLoop?jr.setMode(ct.LINE_LOOP):jr.setMode(ct.LINE_STRIP)}else Ut.isPoints?jr.setMode(ct.POINTS):Ut.isSprite&&jr.setMode(ct.TRIANGLES);if(Ut.isInstancedMesh)jr.renderInstances(Jr,Ms,Ut.count);else if(Bt.isInstancedBufferGeometry){const Bh=Bt._maxInstanceCount!==void 0?Bt._maxInstanceCount:1/0,fr=Math.min(Bt.instanceCount,Bh);jr.renderInstances(Jr,Ms,fr)}else jr.render(Jr,Ms)};function Ki(Ge,Et,Bt){Ge.transparent===!0&&Ge.side===L&&Ge.forceSinglePass===!1?(Ge.side=T,Ge.needsUpdate=!0,cA(Ge,Et,Bt),Ge.side=C,Ge.needsUpdate=!0,cA(Ge,Et,Bt),Ge.side=L):cA(Ge,Et,Bt)}this.compile=function(Ge,Et,Bt=null){Bt===null&&(Bt=Ge),q=Ie.get(Bt),q.init(),fe.push(q),Bt.traverseVisible(function(Ut){Ut.isLight&&Ut.layers.test(Et.layers)&&(q.pushLight(Ut),Ut.castShadow&&q.pushShadow(Ut))}),Ge!==Bt&&Ge.traverseVisible(function(Ut){Ut.isLight&&Ut.layers.test(Et.layers)&&(q.pushLight(Ut),Ut.castShadow&&q.pushShadow(Ut))}),q.setupLights(Me._useLegacyLights);const Ot=new Set;return Ge.traverse(function(Ut){const Xn=Ut.material;if(Xn)if(Array.isArray(Xn))for(let fi=0;fi<Xn.length;fi++){const Ci=Xn[fi];Ki(Ci,Bt,Ut),Ot.add(Ci)}else Ki(Xn,Bt,Ut),Ot.add(Xn)}),fe.pop(),q=null,Ot},this.compileAsync=function(Ge,Et,Bt=null){const Ot=this.compile(Ge,Et,Bt);return new Promise(Ut=>{function Xn(){if(Ot.forEach(function(fi){ti.get(fi).currentProgram.isReady()&&Ot.delete(fi)}),Ot.size===0){Ut(Ge);return}setTimeout(Xn,10)}In.get("KHR_parallel_shader_compile")!==null?Xn():setTimeout(Xn,10)})};let En=null;function ui(Ge){En&&En(Ge)}function xr(){Ih.stop()}function Fs(){Ih.start()}const Ih=new nx;Ih.setAnimationLoop(ui),typeof self<"u"&&Ih.setContext(self),this.setAnimationLoop=function(Ge){En=Ge,ot.setAnimationLoop(Ge),Ge===null?Ih.stop():Ih.start()},ot.addEventListener("sessionstart",xr),ot.addEventListener("sessionend",Fs),this.render=function(Ge,Et){if(Et!==void 0&&Et.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(ze===!0)return;Ge.matrixWorldAutoUpdate===!0&&Ge.updateMatrixWorld(),Et.parent===null&&Et.matrixWorldAutoUpdate===!0&&Et.updateMatrixWorld(),ot.enabled===!0&&ot.isPresenting===!0&&(ot.cameraAutoUpdate===!0&&ot.updateCamera(Et),Et=ot.getCamera()),Ge.isScene===!0&&Ge.onBeforeRender(Me,Ge,Et,st),q=Ie.get(Ge,fe.length),q.init(),fe.push(q),wi.multiplyMatrices(Et.projectionMatrix,Et.matrixWorldInverse),ki.setFromProjectionMatrix(wi),Sn=this.localClippingEnabled,Ht=St.init(this.clippingPlanes,Sn),re=qe.get(Ge,Se.length),re.init(),Se.push(re),tC(Ge,Et,0,Me.sortObjects),re.finish(),Me.sortObjects===!0&&re.sort(Jt,pn),this.info.render.frame++,Ht===!0&&St.beginShadows();const Bt=q.state.shadowsArray;if(an.render(Bt,Ge,Et),Ht===!0&&St.endShadows(),this.info.autoReset===!0&&this.info.reset(),cn.render(re,Ge),q.setupLights(Me._useLegacyLights),Et.isArrayCamera)if(ot.enabled&&ot.isMultiview)gi.setDeferTextureUploads(!0),Jx(re,Ge,Et,Et.cameras[0].viewport);else{const Ot=Et.cameras;for(let Ut=0,Xn=Ot.length;Ut<Xn;Ut++){const fi=Ot[Ut];Jx(re,Ge,fi,fi.viewport)}}else Jx(re,Ge,Et);st!==null&&(gi.updateMultisampleRenderTarget(st),gi.updateRenderTargetMipmap(st)),Ge.isScene===!0&&Ge.onAfterRender(Me,Ge,Et),gi.runDeferredUploads(),ot.enabled&&ot.submitFrame&&ot.submitFrame(),sr.resetDefaultState(),Be=-1,Xe=null,fe.pop(),fe.length>0?q=fe[fe.length-1]:q=null,Se.pop(),Se.length>0?re=Se[Se.length-1]:re=null};function tC(Ge,Et,Bt,Ot){if(Ge.visible===!1)return;if(Ge.layers.test(Et.layers)){if(Ge.isGroup)Bt=Ge.renderOrder;else if(Ge.isLOD)Ge.autoUpdate===!0&&Ge.update(Et);else if(Ge.isLight)q.pushLight(Ge),Ge.castShadow&&q.pushShadow(Ge);else if(Ge.isSprite){if(!Ge.frustumCulled||ki.intersectsSprite(Ge)){Ot&&ii.setFromMatrixPosition(Ge.matrixWorld).applyMatrix4(wi);const fi=gr.update(Ge),Ci=Ge.material;Ci.visible&&re.push(Ge,fi,Ci,Bt,ii.z,null)}}else if((Ge.isMesh||Ge.isLine||Ge.isPoints)&&(!Ge.frustumCulled||ki.intersectsObject(Ge))){const fi=gr.update(Ge),Ci=Ge.material;if(Ot&&(Ge.boundingSphere!==void 0?(Ge.boundingSphere===null&&Ge.computeBoundingSphere(),ii.copy(Ge.boundingSphere.center)):(fi.boundingSphere===null&&fi.computeBoundingSphere(),ii.copy(fi.boundingSphere.center)),ii.applyMatrix4(Ge.matrixWorld).applyMatrix4(wi)),Array.isArray(Ci)){const Oi=fi.groups;for(let Ji=0,Gi=Oi.length;Ji<Gi;Ji++){const Xi=Oi[Ji],Jr=Ci[Xi.materialIndex];Jr&&Jr.visible&&re.push(Ge,fi,Jr,Bt,ii.z,Xi)}}else Ci.visible&&re.push(Ge,fi,Ci,Bt,ii.z,null)}}const Xn=Ge.children;for(let fi=0,Ci=Xn.length;fi<Ci;fi++)tC(Xn[fi],Et,Bt,Ot)}function Jx(Ge,Et,Bt,Ot){const Ut=Ge.opaque,Xn=Ge.transmissive,fi=Ge.transparent;q.setupLightsView(Bt),Ht===!0&&St.setGlobalState(Me.clippingPlanes,Bt),Xn.length>0&&R5(Ut,Xn,Et,Bt),Ot&&Gn.viewport(rt.copy(Ot)),Ut.length>0&&lA(Ut,Et,Bt),Xn.length>0&&lA(Xn,Et,Bt),fi.length>0&&lA(fi,Et,Bt),Gn.buffers.depth.setTest(!0),Gn.buffers.depth.setMask(!0),Gn.buffers.color.setMask(!0),Gn.setPolygonOffset(!1)}function R5(Ge,Et,Bt,Ot){if((Bt.isScene===!0?Bt.overrideMaterial:null)!==null)return;const Xn=rn.isWebGL2;_n===null&&(_n=new yo(1,1,{generateMipmaps:!0,type:In.has("EXT_color_buffer_half_float")?Fi:Rt,minFilter:Fn,samples:Xn?4:0})),Me.getDrawingBufferSize(ei),Xn?_n.setSize(ei.x,ei.y):_n.setSize(mu(ei.x),mu(ei.y));const fi=Me.getRenderTarget();Me.setRenderTarget(_n),Me.getClearColor(lt),wt=Me.getClearAlpha(),wt<1&&Me.setClearColor(16777215,.5),Me.clear();const Ci=Me.toneMapping;Me.toneMapping=fn,lA(Ge,Bt,Ot),gi.updateMultisampleRenderTarget(_n),gi.updateRenderTargetMipmap(_n);let Oi=!1;for(let Ji=0,Gi=Et.length;Ji<Gi;Ji++){const Xi=Et[Ji],Jr=Xi.object,No=Xi.geometry,Ms=Xi.material,Ac=Xi.group;if(Ms.side===L&&Jr.layers.test(Ot.layers)){const jr=Ms.side;Ms.side=T,Ms.needsUpdate=!0,nC(Jr,Bt,Ot,No,Ms,Ac),Ms.side=jr,Ms.needsUpdate=!0,Oi=!0}}Oi===!0&&(gi.updateMultisampleRenderTarget(_n),gi.updateRenderTargetMipmap(_n)),Me.setRenderTarget(fi),Me.setClearColor(lt,wt),Me.toneMapping=Ci}function lA(Ge,Et,Bt){const Ot=Et.isScene===!0?Et.overrideMaterial:null;for(let Ut=0,Xn=Ge.length;Ut<Xn;Ut++){const fi=Ge[Ut],Ci=fi.object,Oi=fi.geometry,Ji=Ot===null?fi.material:Ot,Gi=fi.group;Ci.layers.test(Bt.layers)&&nC(Ci,Et,Bt,Oi,Ji,Gi)}}function nC(Ge,Et,Bt,Ot,Ut,Xn){Ge.onBeforeRender(Me,Et,Bt,Ot,Ut,Xn),Ge.modelViewMatrix.multiplyMatrices(Bt.matrixWorldInverse,Ge.matrixWorld),Ge.normalMatrix.getNormalMatrix(Ge.modelViewMatrix),Ut.onBeforeRender(Me,Et,Bt,Ot,Ge,Xn),Ut.transparent===!0&&Ut.side===L&&Ut.forceSinglePass===!1?(Ut.side=T,Ut.needsUpdate=!0,Me.renderBufferDirect(Bt,Et,Ot,Ut,Ge,Xn),Ut.side=C,Ut.needsUpdate=!0,Me.renderBufferDirect(Bt,Et,Ot,Ut,Ge,Xn),Ut.side=L):Me.renderBufferDirect(Bt,Et,Ot,Ut,Ge,Xn),Ge.onAfterRender(Me,Et,Bt,Ot,Ut,Xn)}function cA(Ge,Et,Bt){Et.isScene!==!0&&(Et=yi);const Ot=ti.get(Ge),Ut=q.state.lights,Xn=q.state.shadowsArray,fi=Ut.state.version,Ci=$r.getParameters(Ge,Ut.state,Xn,Et,Bt),Oi=$r.getProgramCacheKey(Ci);let Ji=Ot.programs;Ot.environment=Ge.isMeshStandardMaterial?Et.environment:null,Ot.fog=Et.fog,Ot.envMap=(Ge.isMeshStandardMaterial?Lr:ir).get(Ge.envMap||Ot.environment),Ji===void 0&&(Ge.addEventListener("dispose",kn),Ji=new Map,Ot.programs=Ji);let Gi=Ji.get(Oi);if(Gi!==void 0){if(Ot.currentProgram===Gi&&Ot.lightsStateVersion===fi)return rC(Ge,Ci),Gi}else Ci.uniforms=$r.getUniforms(Ge),Ge.onBuild(Bt,Ci,Me),Ge.onBeforeCompile(Ci,Me),Gi=$r.acquireProgram(Ci,Oi),Ji.set(Oi,Gi),Ot.uniforms=Ci.uniforms;const Xi=Ot.uniforms;return(!Ge.isShaderMaterial&&!Ge.isRawShaderMaterial||Ge.clipping===!0)&&(Xi.clippingPlanes=St.uniform),rC(Ge,Ci),Ot.needsLights=L5(Ge),Ot.lightsStateVersion=fi,Ot.needsLights&&(Xi.ambientLightColor.value=Ut.state.ambient,Xi.lightProbe.value=Ut.state.probe,Xi.directionalLights.value=Ut.state.directional,Xi.directionalLightShadows.value=Ut.state.directionalShadow,Xi.spotLights.value=Ut.state.spot,Xi.spotLightShadows.value=Ut.state.spotShadow,Xi.rectAreaLights.value=Ut.state.rectArea,Xi.ltc_1.value=Ut.state.rectAreaLTC1,Xi.ltc_2.value=Ut.state.rectAreaLTC2,Xi.pointLights.value=Ut.state.point,Xi.pointLightShadows.value=Ut.state.pointShadow,Xi.hemisphereLights.value=Ut.state.hemi,Xi.directionalShadowMap.value=Ut.state.directionalShadowMap,Xi.directionalShadowMatrix.value=Ut.state.directionalShadowMatrix,Xi.spotShadowMap.value=Ut.state.spotShadowMap,Xi.spotLightMatrix.value=Ut.state.spotLightMatrix,Xi.spotLightMap.value=Ut.state.spotLightMap,Xi.pointShadowMap.value=Ut.state.pointShadowMap,Xi.pointShadowMatrix.value=Ut.state.pointShadowMatrix),Ot.currentProgram=Gi,Ot.uniformsList=null,Gi}function iC(Ge){if(Ge.uniformsList===null){const Et=Ge.currentProgram.getUniforms();Ge.uniformsList=vg.seqWithValue(Et.seq,Ge.uniforms)}return Ge.uniformsList}function rC(Ge,Et){const Bt=ti.get(Ge);Bt.outputColorSpace=Et.outputColorSpace,Bt.instancing=Et.instancing,Bt.instancingColor=Et.instancingColor,Bt.skinning=Et.skinning,Bt.morphTargets=Et.morphTargets,Bt.morphNormals=Et.morphNormals,Bt.morphColors=Et.morphColors,Bt.morphTargetsCount=Et.morphTargetsCount,Bt.numClippingPlanes=Et.numClippingPlanes,Bt.numIntersection=Et.numClipIntersection,Bt.vertexAlphas=Et.vertexAlphas,Bt.vertexTangents=Et.vertexTangents,Bt.toneMapping=Et.toneMapping,Bt.numMultiviewViews=Et.numMultiviewViews}function I5(Ge,Et,Bt,Ot,Ut){Et.isScene!==!0&&(Et=yi),gi.resetTextureUnits();const Xn=Et.fog,fi=Ot.isMeshStandardMaterial?Et.environment:null,Ci=st===null?Me.outputColorSpace:st.isXRRenderTarget===!0?st.texture.colorSpace:pr,Oi=(Ot.isMeshStandardMaterial?Lr:ir).get(Ot.envMap||fi),Ji=Ot.vertexColors===!0&&!!Bt.attributes.color&&Bt.attributes.color.itemSize===4,Gi=!!Bt.attributes.tangent&&(!!Ot.normalMap||Ot.anisotropy>0),Xi=!!Bt.morphAttributes.position,Jr=!!Bt.morphAttributes.normal,No=!!Bt.morphAttributes.color;let Ms=fn;Ot.toneMapped&&(st===null||st.isXRRenderTarget===!0)&&(Ms=Me.toneMapping);const Ac=st&&st.isWebGLMultiviewRenderTarget?st.numViews:0,jr=Bt.morphAttributes.position||Bt.morphAttributes.normal||Bt.morphAttributes.color,Bh=jr!==void 0?jr.length:0,fr=ti.get(Ot),P5=q.state.lights;if(Ht===!0&&(Sn===!0||Ge!==Xe)){const Uo=Ge===Xe&&Ot.id===Be;St.setState(Ot,Ge,Uo)}let Zr=!1;Ot.version===fr.__version?(fr.needsLights&&fr.lightsStateVersion!==P5.state.version||fr.outputColorSpace!==Ci||Ut.isInstancedMesh&&fr.instancing===!1||!Ut.isInstancedMesh&&fr.instancing===!0||Ut.isSkinnedMesh&&fr.skinning===!1||!Ut.isSkinnedMesh&&fr.skinning===!0||Ut.isInstancedMesh&&fr.instancingColor===!0&&Ut.instanceColor===null||Ut.isInstancedMesh&&fr.instancingColor===!1&&Ut.instanceColor!==null||fr.envMap!==Oi||Ot.fog===!0&&fr.fog!==Xn||fr.numClippingPlanes!==void 0&&(fr.numClippingPlanes!==St.numPlanes||fr.numIntersection!==St.numIntersection)||fr.vertexAlphas!==Ji||fr.vertexTangents!==Gi||fr.morphTargets!==Xi||fr.morphNormals!==Jr||fr.morphColors!==No||fr.toneMapping!==Ms||rn.isWebGL2===!0&&fr.morphTargetsCount!==Bh||fr.numMultiviewViews!==Ac)&&(Zr=!0):(Zr=!0,fr.__version=Ot.version);let Al=fr.currentProgram;Zr===!0&&(Al=cA(Ot,Et,Ut));let sC=!1,ap=!1,Zx=!1;const Cs=Al.getUniforms(),Lh=fr.uniforms;if(Gn.useProgram(Al.program)&&(sC=!0,ap=!0,Zx=!0),Ot.id!==Be&&(Be=Ot.id,ap=!0),sC||Xe!==Ge){Al.numMultiviewViews>0?(un.updateCameraProjectionMatricesUniform(Ge,Cs),un.updateCameraViewMatricesUniform(Ge,Cs)):(Cs.setValue(ct,"projectionMatrix",Ge.projectionMatrix),Cs.setValue(ct,"viewMatrix",Ge.matrixWorldInverse));const Uo=Cs.map.cameraPosition;Uo!==void 0&&Uo.setValue(ct,ii.setFromMatrixPosition(Ge.matrixWorld)),rn.logarithmicDepthBuffer&&Cs.setValue(ct,"logDepthBufFC",2/(Math.log(Ge.far+1)/Math.LN2)),(Ot.isMeshPhongMaterial||Ot.isMeshToonMaterial||Ot.isMeshLambertMaterial||Ot.isMeshBasicMaterial||Ot.isMeshStandardMaterial||Ot.isShaderMaterial)&&Cs.setValue(ct,"isOrthographic",Ge.isOrthographicCamera===!0),Xe!==Ge&&(Xe=Ge,ap=!0,Zx=!0)}if(Ut.isSkinnedMesh){Cs.setOptional(ct,Ut,"bindMatrix"),Cs.setOptional(ct,Ut,"bindMatrixInverse");const Uo=Ut.skeleton;Uo&&(rn.floatVertexTextures?(Uo.boneTexture===null&&Uo.computeBoneTexture(),Cs.setValue(ct,"boneTexture",Uo.boneTexture,gi),Cs.setValue(ct,"boneTextureSize",Uo.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}const e1=Bt.morphAttributes;if((e1.position!==void 0||e1.normal!==void 0||e1.color!==void 0&&rn.isWebGL2===!0)&&hi.update(Ut,Bt,Al),(ap||fr.receiveShadow!==Ut.receiveShadow)&&(fr.receiveShadow=Ut.receiveShadow,Cs.setValue(ct,"receiveShadow",Ut.receiveShadow)),Ot.isMeshGouraudMaterial&&Ot.envMap!==null&&(Lh.envMap.value=Oi,Lh.flipEnvMap.value=Oi.isCubeTexture&&Oi.isRenderTargetTexture===!1?-1:1),ap&&(Cs.setValue(ct,"toneMappingExposure",Me.toneMappingExposure),fr.needsLights&&B5(Lh,Zx),Xn&&Ot.fog===!0&&Mo.refreshFogUniforms(Lh,Xn),Mo.refreshMaterialUniforms(Lh,Ot,ln,qt,_n),vg.upload(ct,iC(fr),Lh,gi)),Ot.isShaderMaterial&&Ot.uniformsNeedUpdate===!0&&(vg.upload(ct,iC(fr),Lh,gi),Ot.uniformsNeedUpdate=!1),Ot.isSpriteMaterial&&Cs.setValue(ct,"center",Ut.center),Al.numMultiviewViews>0?un.updateObjectMatricesUniforms(Ut,Ge,Cs):(Cs.setValue(ct,"modelViewMatrix",Ut.modelViewMatrix),Cs.setValue(ct,"normalMatrix",Ut.normalMatrix)),Cs.setValue(ct,"modelMatrix",Ut.matrixWorld),Ot.isShaderMaterial||Ot.isRawShaderMaterial){const Uo=Ot.uniformsGroups;for(let t1=0,D5=Uo.length;t1<D5;t1++)if(rn.isWebGL2){const oC=Uo[t1];wn.update(oC,Al),wn.bind(oC,Al)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return Al}function B5(Ge,Et){Ge.ambientLightColor.needsUpdate=Et,Ge.lightProbe.needsUpdate=Et,Ge.directionalLights.needsUpdate=Et,Ge.directionalLightShadows.needsUpdate=Et,Ge.pointLights.needsUpdate=Et,Ge.pointLightShadows.needsUpdate=Et,Ge.spotLights.needsUpdate=Et,Ge.spotLightShadows.needsUpdate=Et,Ge.rectAreaLights.needsUpdate=Et,Ge.hemisphereLights.needsUpdate=Et}function L5(Ge){return Ge.isMeshLambertMaterial||Ge.isMeshToonMaterial||Ge.isMeshPhongMaterial||Ge.isMeshStandardMaterial||Ge.isShadowMaterial||Ge.isShaderMaterial&&Ge.lights===!0}this.setTexture2D=function(){var Ge=!1;return function(Bt,Ot){Bt&&Bt.isWebGLRenderTarget&&(Ge||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),Ge=!0),Bt=Bt.texture),gi.setTexture2D(Bt,Ot)}}(),this.getActiveCubeFace=function(){return He},this.getActiveMipmapLevel=function(){return et},this.getRenderTarget=function(){return st},this.setRenderTargetTextures=function(Ge,Et,Bt){ti.get(Ge.texture).__webglTexture=Et,ti.get(Ge.depthTexture).__webglTexture=Bt;const Ot=ti.get(Ge);Ot.__hasExternalTextures=!0,Ot.__autoAllocateDepthBuffer=Bt===void 0,!Ot.__autoAllocateDepthBuffer&&!st.isWebGLMultiviewRenderTarget&&In.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),Ot.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(Ge,Et){const Bt=ti.get(Ge);Bt.__webglFramebuffer=Et,Bt.__useDefaultFramebuffer=Et===void 0},this.setRenderTarget=function(Ge,Et=0,Bt=0){st=Ge,He=Et,et=Bt;let Ot=!0,Ut=null,Xn=!1,fi=!1;if(Ge){const Oi=ti.get(Ge);Oi.__useDefaultFramebuffer!==void 0?(Gn.bindFramebuffer(ct.FRAMEBUFFER,null),Ot=!1):Oi.__webglFramebuffer===void 0?gi.setupRenderTarget(Ge):Oi.__hasExternalTextures&&gi.rebindTextures(Ge,ti.get(Ge.texture).__webglTexture,ti.get(Ge.depthTexture).__webglTexture);const Ji=Ge.texture;(Ji.isData3DTexture||Ji.isDataArrayTexture||Ji.isCompressedArrayTexture)&&(fi=!0);const Gi=ti.get(Ge).__webglFramebuffer;Ge.isWebGLCubeRenderTarget?(Array.isArray(Gi[Et])?Ut=Gi[Et][Bt]:Ut=Gi[Et],Xn=!0):rn.isWebGL2&&Ge.samples>0&&gi.useMultisampledRTT(Ge)===!1?Ut=ti.get(Ge).__webglMultisampledFramebuffer:Array.isArray(Gi)?Ut=Gi[Bt]:Ut=Gi,rt.copy(Ge.viewport),bt.copy(Ge.scissor),Gt=Ge.scissorTest}else rt.copy(dn).multiplyScalar(ln).floor(),bt.copy(Qn).multiplyScalar(ln).floor(),Gt=Qi;if(Gn.bindFramebuffer(ct.FRAMEBUFFER,Ut)&&rn.drawBuffers&&Ot&&Gn.drawBuffers(Ge,Ut),Gn.viewport(rt),Gn.scissor(bt),Gn.setScissorTest(Gt),Xn){const Oi=ti.get(Ge.texture);ct.framebufferTexture2D(ct.FRAMEBUFFER,ct.COLOR_ATTACHMENT0,ct.TEXTURE_CUBE_MAP_POSITIVE_X+Et,Oi.__webglTexture,Bt)}else if(fi){const Oi=ti.get(Ge.texture),Ji=Et||0;ct.framebufferTextureLayer(ct.FRAMEBUFFER,ct.COLOR_ATTACHMENT0,Oi.__webglTexture,Bt||0,Ji)}Be=-1},this.readRenderTargetPixels=function(Ge,Et,Bt,Ot,Ut,Xn,fi){if(!(Ge&&Ge.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let Ci=ti.get(Ge).__webglFramebuffer;if(Ge.isWebGLCubeRenderTarget&&fi!==void 0&&(Ci=Ci[fi]),Ci){Gn.bindFramebuffer(ct.FRAMEBUFFER,Ci);try{const Oi=Ge.texture,Ji=Oi.format,Gi=Oi.type;if(Ji!==ht&&Ai.convert(Ji)!==ct.getParameter(ct.IMPLEMENTATION_COLOR_READ_FORMAT)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const Xi=Gi===Fi&&(In.has("EXT_color_buffer_half_float")||rn.isWebGL2&&In.has("EXT_color_buffer_float"));if(Gi!==Rt&&Ai.convert(Gi)!==ct.getParameter(ct.IMPLEMENTATION_COLOR_READ_TYPE)&&!(Gi===Ei&&(rn.isWebGL2||In.has("OES_texture_float")||In.has("WEBGL_color_buffer_float")))&&!Xi){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}Et>=0&&Et<=Ge.width-Ot&&Bt>=0&&Bt<=Ge.height-Ut&&ct.readPixels(Et,Bt,Ot,Ut,Ai.convert(Ji),Ai.convert(Gi),Xn)}finally{const Oi=st!==null?ti.get(st).__webglFramebuffer:null;Gn.bindFramebuffer(ct.FRAMEBUFFER,Oi)}}},this.copyFramebufferToTexture=function(Ge,Et,Bt=0){const Ot=Math.pow(2,-Bt),Ut=Math.floor(Et.image.width*Ot),Xn=Math.floor(Et.image.height*Ot);gi.setTexture2D(Et,0),ct.copyTexSubImage2D(ct.TEXTURE_2D,Bt,0,0,Ge.x,Ge.y,Ut,Xn),Gn.unbindTexture()},this.copyTextureToTexture=function(Ge,Et,Bt,Ot=0){const Ut=Et.image.width,Xn=Et.image.height,fi=Ai.convert(Bt.format),Ci=Ai.convert(Bt.type);gi.setTexture2D(Bt,0),ct.pixelStorei(ct.UNPACK_FLIP_Y_WEBGL,Bt.flipY),ct.pixelStorei(ct.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Bt.premultiplyAlpha),ct.pixelStorei(ct.UNPACK_ALIGNMENT,Bt.unpackAlignment),Et.isDataTexture?ct.texSubImage2D(ct.TEXTURE_2D,Ot,Ge.x,Ge.y,Ut,Xn,fi,Ci,Et.image.data):Et.isCompressedTexture?ct.compressedTexSubImage2D(ct.TEXTURE_2D,Ot,Ge.x,Ge.y,Et.mipmaps[0].width,Et.mipmaps[0].height,fi,Et.mipmaps[0].data):ct.texSubImage2D(ct.TEXTURE_2D,Ot,Ge.x,Ge.y,fi,Ci,Et.image),Ot===0&&Bt.generateMipmaps&&ct.generateMipmap(ct.TEXTURE_2D),Gn.unbindTexture()},this.copyTextureToTexture3D=function(Ge,Et,Bt,Ot,Ut=0){if(Me.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Xn=Ge.max.x-Ge.min.x+1,fi=Ge.max.y-Ge.min.y+1,Ci=Ge.max.z-Ge.min.z+1,Oi=Ai.convert(Ot.format),Ji=Ai.convert(Ot.type);let Gi;if(Ot.isData3DTexture)gi.setTexture3D(Ot,0),Gi=ct.TEXTURE_3D;else if(Ot.isDataArrayTexture)gi.setTexture2DArray(Ot,0),Gi=ct.TEXTURE_2D_ARRAY;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}ct.pixelStorei(ct.UNPACK_FLIP_Y_WEBGL,Ot.flipY),ct.pixelStorei(ct.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Ot.premultiplyAlpha),ct.pixelStorei(ct.UNPACK_ALIGNMENT,Ot.unpackAlignment);const Xi=ct.getParameter(ct.UNPACK_ROW_LENGTH),Jr=ct.getParameter(ct.UNPACK_IMAGE_HEIGHT),No=ct.getParameter(ct.UNPACK_SKIP_PIXELS),Ms=ct.getParameter(ct.UNPACK_SKIP_ROWS),Ac=ct.getParameter(ct.UNPACK_SKIP_IMAGES),jr=Bt.isCompressedTexture?Bt.mipmaps[0]:Bt.image;ct.pixelStorei(ct.UNPACK_ROW_LENGTH,jr.width),ct.pixelStorei(ct.UNPACK_IMAGE_HEIGHT,jr.height),ct.pixelStorei(ct.UNPACK_SKIP_PIXELS,Ge.min.x),ct.pixelStorei(ct.UNPACK_SKIP_ROWS,Ge.min.y),ct.pixelStorei(ct.UNPACK_SKIP_IMAGES,Ge.min.z),Bt.isDataTexture||Bt.isData3DTexture?ct.texSubImage3D(Gi,Ut,Et.x,Et.y,Et.z,Xn,fi,Ci,Oi,Ji,jr.data):Bt.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),ct.compressedTexSubImage3D(Gi,Ut,Et.x,Et.y,Et.z,Xn,fi,Ci,Oi,jr.data)):ct.texSubImage3D(Gi,Ut,Et.x,Et.y,Et.z,Xn,fi,Ci,Oi,Ji,jr),ct.pixelStorei(ct.UNPACK_ROW_LENGTH,Xi),ct.pixelStorei(ct.UNPACK_IMAGE_HEIGHT,Jr),ct.pixelStorei(ct.UNPACK_SKIP_PIXELS,No),ct.pixelStorei(ct.UNPACK_SKIP_ROWS,Ms),ct.pixelStorei(ct.UNPACK_SKIP_IMAGES,Ac),Ut===0&&Ot.generateMipmaps&&ct.generateMipmap(Gi),Gn.unbindTexture()},this.initTexture=function(Ge){Ge.isCubeTexture?gi.setTextureCube(Ge,0):Ge.isData3DTexture?gi.setTexture3D(Ge,0):Ge.isDataArrayTexture||Ge.isCompressedArrayTexture?gi.setTexture2DArray(Ge,0):gi.setTexture2D(Ge,0),Gn.unbindTexture()},this.resetState=function(){He=0,et=0,st=null,Gn.reset(),sr.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return Yo}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(r){this._outputColorSpace=r;const l=this.getContext();l.drawingBufferColorSpace=r===fu?"display-p3":"srgb",l.unpackColorSpace=vr.workingColorSpace===ih?"display-p3":"srgb"}get physicallyCorrectLights(){return console.warn("THREE.WebGLRenderer: The property .physicallyCorrectLights has been removed. Set renderer.useLegacyLights instead."),!this.useLegacyLights}set physicallyCorrectLights(r){console.warn("THREE.WebGLRenderer: The property .physicallyCorrectLights has been removed. Set renderer.useLegacyLights instead."),this.useLegacyLights=!r}get outputEncoding(){return console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace===Cr?Kr:eo}set outputEncoding(r){console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace=r===Kr?Cr:pr}get useLegacyLights(){return console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights}set useLegacyLights(r){console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights=r}}class AM extends gM{}AM.prototype.isWebGL1Renderer=!0;class yg{constructor(r,l=25e-5){this.isFogExp2=!0,this.name="",this.color=new Hn(r),this.density=l}clone(){return new yg(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class xg{constructor(r,l=1,m=1e3){this.isFog=!0,this.name="",this.color=new Hn(r),this.near=l,this.far=m}clone(){return new xg(this.color,this.near,this.far)}toJSON(){return{type:"Fog",name:this.name,color:this.color.getHex(),near:this.near,far:this.far}}}class vM extends mr{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(r,l){return super.copy(r,l),r.background!==null&&(this.background=r.background.clone()),r.environment!==null&&(this.environment=r.environment.clone()),r.fog!==null&&(this.fog=r.fog.clone()),this.backgroundBlurriness=r.backgroundBlurriness,this.backgroundIntensity=r.backgroundIntensity,r.overrideMaterial!==null&&(this.overrideMaterial=r.overrideMaterial.clone()),this.matrixAutoUpdate=r.matrixAutoUpdate,this}toJSON(r){const l=super.toJSON(r);return this.fog!==null&&(l.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(l.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(l.object.backgroundIntensity=this.backgroundIntensity),l}}class Eg{constructor(r,l){this.isInterleavedBuffer=!0,this.array=r,this.stride=l,this.count=r!==void 0?r.length/l:0,this.usage=ah,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=no()}onUploadCallback(){}set needsUpdate(r){r===!0&&this.version++}setUsage(r){return this.usage=r,this}copy(r){return this.array=new r.array.constructor(r.array),this.count=r.count,this.stride=r.stride,this.usage=r.usage,this}copyAt(r,l,m){r*=this.stride,m*=l.stride;for(let y=0,_=this.stride;y<_;y++)this.array[r+y]=l.array[m+y];return this}set(r,l=0){return this.array.set(r,l),this}clone(r){r.arrayBuffers===void 0&&(r.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=no()),r.arrayBuffers[this.array.buffer._uuid]===void 0&&(r.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const l=new this.array.constructor(r.arrayBuffers[this.array.buffer._uuid]),m=new this.constructor(l,this.stride);return m.setUsage(this.usage),m}onUpload(r){return this.onUploadCallback=r,this}toJSON(r){return r.arrayBuffers===void 0&&(r.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=no()),r.arrayBuffers[this.array.buffer._uuid]===void 0&&(r.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const so=new je;class vh{constructor(r,l,m,y=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=r,this.itemSize=l,this.offset=m,this.normalized=y}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(r){this.data.needsUpdate=r}applyMatrix4(r){for(let l=0,m=this.data.count;l<m;l++)so.fromBufferAttribute(this,l),so.applyMatrix4(r),this.setXYZ(l,so.x,so.y,so.z);return this}applyNormalMatrix(r){for(let l=0,m=this.count;l<m;l++)so.fromBufferAttribute(this,l),so.applyNormalMatrix(r),this.setXYZ(l,so.x,so.y,so.z);return this}transformDirection(r){for(let l=0,m=this.count;l<m;l++)so.fromBufferAttribute(this,l),so.transformDirection(r),this.setXYZ(l,so.x,so.y,so.z);return this}setX(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset]=l,this}setY(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset+1]=l,this}setZ(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset+2]=l,this}setW(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset+3]=l,this}getX(r){let l=this.data.array[r*this.data.stride+this.offset];return this.normalized&&(l=zs(l,this.array)),l}getY(r){let l=this.data.array[r*this.data.stride+this.offset+1];return this.normalized&&(l=zs(l,this.array)),l}getZ(r){let l=this.data.array[r*this.data.stride+this.offset+2];return this.normalized&&(l=zs(l,this.array)),l}getW(r){let l=this.data.array[r*this.data.stride+this.offset+3];return this.normalized&&(l=zs(l,this.array)),l}setXY(r,l,m){return r=r*this.data.stride+this.offset,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array)),this.data.array[r+0]=l,this.data.array[r+1]=m,this}setXYZ(r,l,m,y){return r=r*this.data.stride+this.offset,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array)),this.data.array[r+0]=l,this.data.array[r+1]=m,this.data.array[r+2]=y,this}setXYZW(r,l,m,y,_){return r=r*this.data.stride+this.offset,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array),_=Ni(_,this.array)),this.data.array[r+0]=l,this.data.array[r+1]=m,this.data.array[r+2]=y,this.data.array[r+3]=_,this}clone(r){if(r===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const l=[];for(let m=0;m<this.count;m++){const y=m*this.data.stride+this.offset;for(let _=0;_<this.itemSize;_++)l.push(this.data.array[y+_])}return new Sr(new this.array.constructor(l),this.itemSize,this.normalized)}else return r.interleavedBuffers===void 0&&(r.interleavedBuffers={}),r.interleavedBuffers[this.data.uuid]===void 0&&(r.interleavedBuffers[this.data.uuid]=this.data.clone(r)),new vh(r.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(r){if(r===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const l=[];for(let m=0;m<this.count;m++){const y=m*this.data.stride+this.offset;for(let _=0;_<this.itemSize;_++)l.push(this.data.array[y+_])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:l,normalized:this.normalized}}else return r.interleavedBuffers===void 0&&(r.interleavedBuffers={}),r.interleavedBuffers[this.data.uuid]===void 0&&(r.interleavedBuffers[this.data.uuid]=this.data.toJSON(r)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class mx extends js{constructor(r){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Hn(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.alphaMap=r.alphaMap,this.rotation=r.rotation,this.sizeAttenuation=r.sizeAttenuation,this.fog=r.fog,this}}let Fu;const Gf=new je,Nu=new je,Uu=new je,ku=new en,Vf=new en,yM=new _i,bg=new je,Hf=new je,_g=new je,xM=new en,gx=new en,EM=new en;class bM extends mr{constructor(r=new mx){if(super(),this.isSprite=!0,this.type="Sprite",Fu===void 0){Fu=new Yi;const l=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),m=new Eg(l,5);Fu.setIndex([0,1,2,0,2,3]),Fu.setAttribute("position",new vh(m,3,0,!1)),Fu.setAttribute("uv",new vh(m,2,3,!1))}this.geometry=Fu,this.material=r,this.center=new en(.5,.5)}raycast(r,l){r.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Nu.setFromMatrixScale(this.matrixWorld),yM.copy(r.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(r.camera.matrixWorldInverse,this.matrixWorld),Uu.setFromMatrixPosition(this.modelViewMatrix),r.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Nu.multiplyScalar(-Uu.z);const m=this.material.rotation;let y,_;m!==0&&(_=Math.cos(m),y=Math.sin(m));const R=this.center;wg(bg.set(-.5,-.5,0),Uu,R,Nu,y,_),wg(Hf.set(.5,-.5,0),Uu,R,Nu,y,_),wg(_g.set(.5,.5,0),Uu,R,Nu,y,_),xM.set(0,0),gx.set(1,0),EM.set(1,1);let I=r.ray.intersectTriangle(bg,Hf,_g,!1,Gf);if(I===null&&(wg(Hf.set(-.5,.5,0),Uu,R,Nu,y,_),gx.set(0,1),I=r.ray.intersectTriangle(bg,_g,Hf,!1,Gf),I===null))return;const O=r.ray.origin.distanceTo(Gf);O<r.near||O>r.far||l.push({distance:O,point:Gf.clone(),uv:bo.getInterpolation(Gf,bg,Hf,_g,xM,gx,EM,new en),face:null,object:this})}copy(r,l){return super.copy(r,l),r.center!==void 0&&this.center.copy(r.center),this.material=r.material,this}}function wg(w,r,l,m,y,_){ku.subVectors(w,l).addScalar(.5).multiply(m),y!==void 0?(Vf.x=_*ku.x-y*ku.y,Vf.y=y*ku.x+_*ku.y):Vf.copy(ku),w.copy(r),w.x+=Vf.x,w.y+=Vf.y,w.applyMatrix4(yM)}const Mg=new je,_M=new je;class wM extends mr{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(r){super.copy(r,!1);const l=r.levels;for(let m=0,y=l.length;m<y;m++){const _=l[m];this.addLevel(_.object.clone(),_.distance,_.hysteresis)}return this.autoUpdate=r.autoUpdate,this}addLevel(r,l=0,m=0){l=Math.abs(l);const y=this.levels;let _;for(_=0;_<y.length&&!(l<y[_].distance);_++);return y.splice(_,0,{distance:l,hysteresis:m,object:r}),this.add(r),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(r){const l=this.levels;if(l.length>0){let m,y;for(m=1,y=l.length;m<y;m++){let _=l[m].distance;if(l[m].object.visible&&(_-=_*l[m].hysteresis),r<_)break}return l[m-1].object}return null}raycast(r,l){if(this.levels.length>0){Mg.setFromMatrixPosition(this.matrixWorld);const y=r.ray.origin.distanceTo(Mg);this.getObjectForDistance(y).raycast(r,l)}}update(r){const l=this.levels;if(l.length>1){Mg.setFromMatrixPosition(r.matrixWorld),_M.setFromMatrixPosition(this.matrixWorld);const m=Mg.distanceTo(_M)/r.zoom;l[0].object.visible=!0;let y,_;for(y=1,_=l.length;y<_;y++){let R=l[y].distance;if(l[y].object.visible&&(R-=R*l[y].hysteresis),m>=R)l[y-1].object.visible=!1,l[y].object.visible=!0;else break}for(this._currentLevel=y-1;y<_;y++)l[y].object.visible=!1}}toJSON(r){const l=super.toJSON(r);this.autoUpdate===!1&&(l.object.autoUpdate=!1),l.object.levels=[];const m=this.levels;for(let y=0,_=m.length;y<_;y++){const R=m[y];l.object.levels.push({object:R.object.uuid,distance:R.distance,hysteresis:R.hysteresis})}return l}}const MM=new je,CM=new ur,SM=new ur,VF=new je,TM=new _i,Cg=new je,Ax=new Eo,RM=new _i,vx=new Vs;class IM extends Os{constructor(r,l){super(r,l),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=De,this.bindMatrix=new _i,this.bindMatrixInverse=new _i,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){const r=this.geometry;this.boundingBox===null&&(this.boundingBox=new er),this.boundingBox.makeEmpty();const l=r.getAttribute("position");for(let m=0;m<l.count;m++)this.getVertexPosition(m,Cg),this.boundingBox.expandByPoint(Cg)}computeBoundingSphere(){const r=this.geometry;this.boundingSphere===null&&(this.boundingSphere=new Eo),this.boundingSphere.makeEmpty();const l=r.getAttribute("position");for(let m=0;m<l.count;m++)this.getVertexPosition(m,Cg),this.boundingSphere.expandByPoint(Cg)}copy(r,l){return super.copy(r,l),this.bindMode=r.bindMode,this.bindMatrix.copy(r.bindMatrix),this.bindMatrixInverse.copy(r.bindMatrixInverse),this.skeleton=r.skeleton,r.boundingBox!==null&&(this.boundingBox=r.boundingBox.clone()),r.boundingSphere!==null&&(this.boundingSphere=r.boundingSphere.clone()),this}raycast(r,l){const m=this.material,y=this.matrixWorld;m!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),Ax.copy(this.boundingSphere),Ax.applyMatrix4(y),r.ray.intersectsSphere(Ax)!==!1&&(RM.copy(y).invert(),vx.copy(r.ray).applyMatrix4(RM),!(this.boundingBox!==null&&vx.intersectsBox(this.boundingBox)===!1)&&this._computeIntersections(r,l,vx)))}getVertexPosition(r,l){return super.getVertexPosition(r,l),this.applyBoneTransform(r,l),l}bind(r,l){this.skeleton=r,l===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),l=this.matrixWorld),this.bindMatrix.copy(l),this.bindMatrixInverse.copy(l).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const r=new ur,l=this.geometry.attributes.skinWeight;for(let m=0,y=l.count;m<y;m++){r.fromBufferAttribute(l,m);const _=1/r.manhattanLength();_!==1/0?r.multiplyScalar(_):r.set(1,0,0,0),l.setXYZW(m,r.x,r.y,r.z,r.w)}}updateMatrixWorld(r){super.updateMatrixWorld(r),this.bindMode===De?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode===ke?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}applyBoneTransform(r,l){const m=this.skeleton,y=this.geometry;CM.fromBufferAttribute(y.attributes.skinIndex,r),SM.fromBufferAttribute(y.attributes.skinWeight,r),MM.copy(l).applyMatrix4(this.bindMatrix),l.set(0,0,0);for(let _=0;_<4;_++){const R=SM.getComponent(_);if(R!==0){const I=CM.getComponent(_);TM.multiplyMatrices(m.bones[I].matrixWorld,m.boneInverses[I]),l.addScaledVector(VF.copy(MM).applyMatrix4(TM),R)}}return l.applyMatrix4(this.bindMatrixInverse)}boneTransform(r,l){return console.warn("THREE.SkinnedMesh: .boneTransform() was renamed to .applyBoneTransform() in r151."),this.applyBoneTransform(r,l)}}class yx extends mr{constructor(){super(),this.isBone=!0,this.type="Bone"}}class zu extends Ir{constructor(r=null,l=1,m=1,y,_,R,I,O,N=at,V=at,Q,X){super(null,R,I,O,N,V,y,_,Q,X),this.isDataTexture=!0,this.image={data:r,width:l,height:m},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const BM=new _i,HF=new _i;class Sg{constructor(r=[],l=[]){this.uuid=no(),this.bones=r.slice(0),this.boneInverses=l,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.init()}init(){const r=this.bones,l=this.boneInverses;if(this.boneMatrices=new Float32Array(r.length*16),l.length===0)this.calculateInverses();else if(r.length!==l.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let m=0,y=this.bones.length;m<y;m++)this.boneInverses.push(new _i)}}calculateInverses(){this.boneInverses.length=0;for(let r=0,l=this.bones.length;r<l;r++){const m=new _i;this.bones[r]&&m.copy(this.bones[r].matrixWorld).invert(),this.boneInverses.push(m)}}pose(){for(let r=0,l=this.bones.length;r<l;r++){const m=this.bones[r];m&&m.matrixWorld.copy(this.boneInverses[r]).invert()}for(let r=0,l=this.bones.length;r<l;r++){const m=this.bones[r];m&&(m.parent&&m.parent.isBone?(m.matrix.copy(m.parent.matrixWorld).invert(),m.matrix.multiply(m.matrixWorld)):m.matrix.copy(m.matrixWorld),m.matrix.decompose(m.position,m.quaternion,m.scale))}}update(){const r=this.bones,l=this.boneInverses,m=this.boneMatrices,y=this.boneTexture;for(let _=0,R=r.length;_<R;_++){const I=r[_]?r[_].matrixWorld:HF;BM.multiplyMatrices(I,l[_]),BM.toArray(m,_*16)}y!==null&&(y.needsUpdate=!0)}clone(){return new Sg(this.bones,this.boneInverses)}computeBoneTexture(){let r=Math.sqrt(this.bones.length*4);r=Hm(r),r=Math.max(r,4);const l=new Float32Array(r*r*4);l.set(this.boneMatrices);const m=new zu(l,r,r,ht,Ei);return m.needsUpdate=!0,this.boneMatrices=l,this.boneTexture=m,this.boneTextureSize=r,this}getBoneByName(r){for(let l=0,m=this.bones.length;l<m;l++){const y=this.bones[l];if(y.name===r)return y}}dispose(){this.boneTexture!==null&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(r,l){this.uuid=r.uuid;for(let m=0,y=r.bones.length;m<y;m++){const _=r.bones[m];let R=l[_];R===void 0&&(console.warn("THREE.Skeleton: No bone found with UUID:",_),R=new yx),this.bones.push(R),this.boneInverses.push(new _i().fromArray(r.boneInverses[m]))}return this.init(),this}toJSON(){const r={metadata:{version:4.6,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};r.uuid=this.uuid;const l=this.bones,m=this.boneInverses;for(let y=0,_=l.length;y<_;y++){const R=l[y];r.bones.push(R.uuid);const I=m[y];r.boneInverses.push(I.toArray())}return r}}class Gu extends Sr{constructor(r,l,m,y=1){super(r,l,m),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=y}copy(r){return super.copy(r),this.meshPerAttribute=r.meshPerAttribute,this}toJSON(){const r=super.toJSON();return r.meshPerAttribute=this.meshPerAttribute,r.isInstancedBufferAttribute=!0,r}}const Vu=new _i,LM=new _i,Tg=[],PM=new er,jF=new _i,jf=new Os,Wf=new Eo;class DM extends Os{constructor(r,l,m){super(r,l),this.isInstancedMesh=!0,this.instanceMatrix=new Gu(new Float32Array(m*16),16),this.instanceColor=null,this.count=m,this.boundingBox=null,this.boundingSphere=null;for(let y=0;y<m;y++)this.setMatrixAt(y,jF)}computeBoundingBox(){const r=this.geometry,l=this.count;this.boundingBox===null&&(this.boundingBox=new er),r.boundingBox===null&&r.computeBoundingBox(),this.boundingBox.makeEmpty();for(let m=0;m<l;m++)this.getMatrixAt(m,Vu),PM.copy(r.boundingBox).applyMatrix4(Vu),this.boundingBox.union(PM)}computeBoundingSphere(){const r=this.geometry,l=this.count;this.boundingSphere===null&&(this.boundingSphere=new Eo),r.boundingSphere===null&&r.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let m=0;m<l;m++)this.getMatrixAt(m,Vu),Wf.copy(r.boundingSphere).applyMatrix4(Vu),this.boundingSphere.union(Wf)}copy(r,l){return super.copy(r,l),this.instanceMatrix.copy(r.instanceMatrix),r.instanceColor!==null&&(this.instanceColor=r.instanceColor.clone()),this.count=r.count,r.boundingBox!==null&&(this.boundingBox=r.boundingBox.clone()),r.boundingSphere!==null&&(this.boundingSphere=r.boundingSphere.clone()),this}getColorAt(r,l){l.fromArray(this.instanceColor.array,r*3)}getMatrixAt(r,l){l.fromArray(this.instanceMatrix.array,r*16)}raycast(r,l){const m=this.matrixWorld,y=this.count;if(jf.geometry=this.geometry,jf.material=this.material,jf.material!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),Wf.copy(this.boundingSphere),Wf.applyMatrix4(m),r.ray.intersectsSphere(Wf)!==!1))for(let _=0;_<y;_++){this.getMatrixAt(_,Vu),LM.multiplyMatrices(m,Vu),jf.matrixWorld=LM,jf.raycast(r,Tg);for(let R=0,I=Tg.length;R<I;R++){const O=Tg[R];O.instanceId=_,O.object=this,l.push(O)}Tg.length=0}}setColorAt(r,l){this.instanceColor===null&&(this.instanceColor=new Gu(new Float32Array(this.instanceMatrix.count*3),3)),l.toArray(this.instanceColor.array,r*3)}setMatrixAt(r,l){l.toArray(this.instanceMatrix.array,r*16)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}class oo extends js{constructor(r){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Hn(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.linewidth=r.linewidth,this.linecap=r.linecap,this.linejoin=r.linejoin,this.fog=r.fog,this}}const OM=new je,FM=new je,NM=new _i,xx=new Vs,Rg=new Eo;class fc extends mr{constructor(r=new Yi,l=new oo){super(),this.isLine=!0,this.type="Line",this.geometry=r,this.material=l,this.updateMorphTargets()}copy(r,l){return super.copy(r,l),this.material=Array.isArray(r.material)?r.material.slice():r.material,this.geometry=r.geometry,this}computeLineDistances(){const r=this.geometry;if(r.index===null){const l=r.attributes.position,m=[0];for(let y=1,_=l.count;y<_;y++)OM.fromBufferAttribute(l,y-1),FM.fromBufferAttribute(l,y),m[y]=m[y-1],m[y]+=OM.distanceTo(FM);r.setAttribute("lineDistance",new ni(m,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(r,l){const m=this.geometry,y=this.matrixWorld,_=r.params.Line.threshold,R=m.drawRange;if(m.boundingSphere===null&&m.computeBoundingSphere(),Rg.copy(m.boundingSphere),Rg.applyMatrix4(y),Rg.radius+=_,r.ray.intersectsSphere(Rg)===!1)return;NM.copy(y).invert(),xx.copy(r.ray).applyMatrix4(NM);const I=_/((this.scale.x+this.scale.y+this.scale.z)/3),O=I*I,N=new je,V=new je,Q=new je,X=new je,$=this.isLineSegments?2:1,ie=m.index,re=m.attributes.position;if(ie!==null){const q=Math.max(0,R.start),Se=Math.min(ie.count,R.start+R.count);for(let fe=q,Me=Se-1;fe<Me;fe+=$){const ze=ie.getX(fe),He=ie.getX(fe+1);if(N.fromBufferAttribute(re,ze),V.fromBufferAttribute(re,He),xx.distanceSqToSegment(N,V,X,Q)>O)continue;X.applyMatrix4(this.matrixWorld);const st=r.ray.origin.distanceTo(X);st<r.near||st>r.far||l.push({distance:st,point:Q.clone().applyMatrix4(this.matrixWorld),index:fe,face:null,faceIndex:null,object:this})}}else{const q=Math.max(0,R.start),Se=Math.min(re.count,R.start+R.count);for(let fe=q,Me=Se-1;fe<Me;fe+=$){if(N.fromBufferAttribute(re,fe),V.fromBufferAttribute(re,fe+1),xx.distanceSqToSegment(N,V,X,Q)>O)continue;X.applyMatrix4(this.matrixWorld);const He=r.ray.origin.distanceTo(X);He<r.near||He>r.far||l.push({distance:He,point:Q.clone().applyMatrix4(this.matrixWorld),index:fe,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const l=this.geometry.morphAttributes,m=Object.keys(l);if(m.length>0){const y=l[m[0]];if(y!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let _=0,R=y.length;_<R;_++){const I=y[_].name||String(_);this.morphTargetInfluences.push(0),this.morphTargetDictionary[I]=_}}}}}const UM=new je,kM=new je;class qa extends fc{constructor(r,l){super(r,l),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const r=this.geometry;if(r.index===null){const l=r.attributes.position,m=[];for(let y=0,_=l.count;y<_;y+=2)UM.fromBufferAttribute(l,y),kM.fromBufferAttribute(l,y+1),m[y]=y===0?0:m[y-1],m[y+1]=m[y]+UM.distanceTo(kM);r.setAttribute("lineDistance",new ni(m,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class zM extends fc{constructor(r,l){super(r,l),this.isLineLoop=!0,this.type="LineLoop"}}class Ex extends js{constructor(r){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Hn(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.alphaMap=r.alphaMap,this.size=r.size,this.sizeAttenuation=r.sizeAttenuation,this.fog=r.fog,this}}const GM=new _i,bx=new Vs,Ig=new Eo,Bg=new je;class VM extends mr{constructor(r=new Yi,l=new Ex){super(),this.isPoints=!0,this.type="Points",this.geometry=r,this.material=l,this.updateMorphTargets()}copy(r,l){return super.copy(r,l),this.material=Array.isArray(r.material)?r.material.slice():r.material,this.geometry=r.geometry,this}raycast(r,l){const m=this.geometry,y=this.matrixWorld,_=r.params.Points.threshold,R=m.drawRange;if(m.boundingSphere===null&&m.computeBoundingSphere(),Ig.copy(m.boundingSphere),Ig.applyMatrix4(y),Ig.radius+=_,r.ray.intersectsSphere(Ig)===!1)return;GM.copy(y).invert(),bx.copy(r.ray).applyMatrix4(GM);const I=_/((this.scale.x+this.scale.y+this.scale.z)/3),O=I*I,N=m.index,Q=m.attributes.position;if(N!==null){const X=Math.max(0,R.start),$=Math.min(N.count,R.start+R.count);for(let ie=X,ue=$;ie<ue;ie++){const re=N.getX(ie);Bg.fromBufferAttribute(Q,re),HM(Bg,re,O,y,r,l,this)}}else{const X=Math.max(0,R.start),$=Math.min(Q.count,R.start+R.count);for(let ie=X,ue=$;ie<ue;ie++)Bg.fromBufferAttribute(Q,ie),HM(Bg,ie,O,y,r,l,this)}}updateMorphTargets(){const l=this.geometry.morphAttributes,m=Object.keys(l);if(m.length>0){const y=l[m[0]];if(y!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let _=0,R=y.length;_<R;_++){const I=y[_].name||String(_);this.morphTargetInfluences.push(0),this.morphTargetDictionary[I]=_}}}}}function HM(w,r,l,m,y,_,R){const I=bx.distanceSqToPoint(w);if(I<l){const O=new je;bx.closestPointToPoint(w,O),O.applyMatrix4(m);const N=y.ray.origin.distanceTo(O);if(N<y.near||N>y.far)return;_.push({distance:N,distanceToRay:Math.sqrt(I),point:O,index:r,face:null,object:R})}}class WF extends Ir{constructor(r,l,m,y,_,R,I,O,N){super(r,l,m,y,_,R,I,O,N),this.isVideoTexture=!0,this.minFilter=R!==void 0?R:Bn,this.magFilter=_!==void 0?_:Bn,this.generateMipmaps=!1;const V=this;function Q(){V.needsUpdate=!0,r.requestVideoFrameCallback(Q)}"requestVideoFrameCallback"in r&&r.requestVideoFrameCallback(Q)}clone(){return new this.constructor(this.image).copy(this)}update(){const r=this.image;"requestVideoFrameCallback"in r===!1&&r.readyState>=r.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}class QF extends Ir{constructor(r,l){super({width:r,height:l}),this.isFramebufferTexture=!0,this.magFilter=at,this.minFilter=at,this.generateMipmaps=!1,this.needsUpdate=!0}}class Lg extends Ir{constructor(r,l,m,y,_,R,I,O,N,V,Q,X){super(null,R,I,O,N,V,y,_,Q,X),this.isCompressedTexture=!0,this.image={width:l,height:m},this.mipmaps=r,this.flipY=!1,this.generateMipmaps=!1}}class XF extends Lg{constructor(r,l,m,y,_,R){super(r,l,m,_,R),this.isCompressedArrayTexture=!0,this.image.depth=y,this.wrapR=We}}class KF extends Lg{constructor(r,l,m){super(void 0,r[0].width,r[0].height,l,m,Qe),this.isCompressedCubeTexture=!0,this.isCubeTexture=!0,this.image=r}}class qF extends Ir{constructor(r,l,m,y,_,R,I,O,N){super(r,l,m,y,_,R,I,O,N),this.isCanvasTexture=!0,this.needsUpdate=!0}}class pa{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(r,l){const m=this.getUtoTmapping(r);return this.getPoint(m,l)}getPoints(r=5){const l=[];for(let m=0;m<=r;m++)l.push(this.getPoint(m/r));return l}getSpacedPoints(r=5){const l=[];for(let m=0;m<=r;m++)l.push(this.getPointAt(m/r));return l}getLength(){const r=this.getLengths();return r[r.length-1]}getLengths(r=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===r+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const l=[];let m,y=this.getPoint(0),_=0;l.push(0);for(let R=1;R<=r;R++)m=this.getPoint(R/r),_+=m.distanceTo(y),l.push(_),y=m;return this.cacheArcLengths=l,l}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(r,l){const m=this.getLengths();let y=0;const _=m.length;let R;l?R=l:R=r*m[_-1];let I=0,O=_-1,N;for(;I<=O;)if(y=Math.floor(I+(O-I)/2),N=m[y]-R,N<0)I=y+1;else if(N>0)O=y-1;else{O=y;break}if(y=O,m[y]===R)return y/(_-1);const V=m[y],X=m[y+1]-V,$=(R-V)/X;return(y+$)/(_-1)}getTangent(r,l){let y=r-1e-4,_=r+1e-4;y<0&&(y=0),_>1&&(_=1);const R=this.getPoint(y),I=this.getPoint(_),O=l||(R.isVector2?new en:new je);return O.copy(I).sub(R).normalize(),O}getTangentAt(r,l){const m=this.getUtoTmapping(r);return this.getTangent(m,l)}computeFrenetFrames(r,l){const m=new je,y=[],_=[],R=[],I=new je,O=new _i;for(let $=0;$<=r;$++){const ie=$/r;y[$]=this.getTangentAt(ie,new je)}_[0]=new je,R[0]=new je;let N=Number.MAX_VALUE;const V=Math.abs(y[0].x),Q=Math.abs(y[0].y),X=Math.abs(y[0].z);V<=N&&(N=V,m.set(1,0,0)),Q<=N&&(N=Q,m.set(0,1,0)),X<=N&&m.set(0,0,1),I.crossVectors(y[0],m).normalize(),_[0].crossVectors(y[0],I),R[0].crossVectors(y[0],_[0]);for(let $=1;$<=r;$++){if(_[$]=_[$-1].clone(),R[$]=R[$-1].clone(),I.crossVectors(y[$-1],y[$]),I.length()>Number.EPSILON){I.normalize();const ie=Math.acos(Nr(y[$-1].dot(y[$]),-1,1));_[$].applyMatrix4(O.makeRotationAxis(I,ie))}R[$].crossVectors(y[$],_[$])}if(l===!0){let $=Math.acos(Nr(_[0].dot(_[r]),-1,1));$/=r,y[0].dot(I.crossVectors(_[0],_[r]))>0&&($=-$);for(let ie=1;ie<=r;ie++)_[ie].applyMatrix4(O.makeRotationAxis(y[ie],$*ie)),R[ie].crossVectors(y[ie],_[ie])}return{tangents:y,normals:_,binormals:R}}clone(){return new this.constructor().copy(this)}copy(r){return this.arcLengthDivisions=r.arcLengthDivisions,this}toJSON(){const r={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return r.arcLengthDivisions=this.arcLengthDivisions,r.type=this.type,r}fromJSON(r){return this.arcLengthDivisions=r.arcLengthDivisions,this}}class Pg extends pa{constructor(r=0,l=0,m=1,y=1,_=0,R=Math.PI*2,I=!1,O=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=r,this.aY=l,this.xRadius=m,this.yRadius=y,this.aStartAngle=_,this.aEndAngle=R,this.aClockwise=I,this.aRotation=O}getPoint(r,l){const m=l||new en,y=Math.PI*2;let _=this.aEndAngle-this.aStartAngle;const R=Math.abs(_)<Number.EPSILON;for(;_<0;)_+=y;for(;_>y;)_-=y;_<Number.EPSILON&&(R?_=0:_=y),this.aClockwise===!0&&!R&&(_===y?_=-y:_=_-y);const I=this.aStartAngle+r*_;let O=this.aX+this.xRadius*Math.cos(I),N=this.aY+this.yRadius*Math.sin(I);if(this.aRotation!==0){const V=Math.cos(this.aRotation),Q=Math.sin(this.aRotation),X=O-this.aX,$=N-this.aY;O=X*V-$*Q+this.aX,N=X*Q+$*V+this.aY}return m.set(O,N)}copy(r){return super.copy(r),this.aX=r.aX,this.aY=r.aY,this.xRadius=r.xRadius,this.yRadius=r.yRadius,this.aStartAngle=r.aStartAngle,this.aEndAngle=r.aEndAngle,this.aClockwise=r.aClockwise,this.aRotation=r.aRotation,this}toJSON(){const r=super.toJSON();return r.aX=this.aX,r.aY=this.aY,r.xRadius=this.xRadius,r.yRadius=this.yRadius,r.aStartAngle=this.aStartAngle,r.aEndAngle=this.aEndAngle,r.aClockwise=this.aClockwise,r.aRotation=this.aRotation,r}fromJSON(r){return super.fromJSON(r),this.aX=r.aX,this.aY=r.aY,this.xRadius=r.xRadius,this.yRadius=r.yRadius,this.aStartAngle=r.aStartAngle,this.aEndAngle=r.aEndAngle,this.aClockwise=r.aClockwise,this.aRotation=r.aRotation,this}}class jM extends Pg{constructor(r,l,m,y,_,R){super(r,l,m,m,y,_,R),this.isArcCurve=!0,this.type="ArcCurve"}}function _x(){let w=0,r=0,l=0,m=0;function y(_,R,I,O){w=_,r=I,l=-3*_+3*R-2*I-O,m=2*_-2*R+I+O}return{initCatmullRom:function(_,R,I,O,N){y(R,I,N*(I-_),N*(O-R))},initNonuniformCatmullRom:function(_,R,I,O,N,V,Q){let X=(R-_)/N-(I-_)/(N+V)+(I-R)/V,$=(I-R)/V-(O-R)/(V+Q)+(O-I)/Q;X*=V,$*=V,y(R,I,X,$)},calc:function(_){const R=_*_,I=R*_;return w+r*_+l*R+m*I}}}const Dg=new je,wx=new _x,Mx=new _x,Cx=new _x;class WM extends pa{constructor(r=[],l=!1,m="centripetal",y=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=r,this.closed=l,this.curveType=m,this.tension=y}getPoint(r,l=new je){const m=l,y=this.points,_=y.length,R=(_-(this.closed?0:1))*r;let I=Math.floor(R),O=R-I;this.closed?I+=I>0?0:(Math.floor(Math.abs(I)/_)+1)*_:O===0&&I===_-1&&(I=_-2,O=1);let N,V;this.closed||I>0?N=y[(I-1)%_]:(Dg.subVectors(y[0],y[1]).add(y[0]),N=Dg);const Q=y[I%_],X=y[(I+1)%_];if(this.closed||I+2<_?V=y[(I+2)%_]:(Dg.subVectors(y[_-1],y[_-2]).add(y[_-1]),V=Dg),this.curveType==="centripetal"||this.curveType==="chordal"){const $=this.curveType==="chordal"?.5:.25;let ie=Math.pow(N.distanceToSquared(Q),$),ue=Math.pow(Q.distanceToSquared(X),$),re=Math.pow(X.distanceToSquared(V),$);ue<1e-4&&(ue=1),ie<1e-4&&(ie=ue),re<1e-4&&(re=ue),wx.initNonuniformCatmullRom(N.x,Q.x,X.x,V.x,ie,ue,re),Mx.initNonuniformCatmullRom(N.y,Q.y,X.y,V.y,ie,ue,re),Cx.initNonuniformCatmullRom(N.z,Q.z,X.z,V.z,ie,ue,re)}else this.curveType==="catmullrom"&&(wx.initCatmullRom(N.x,Q.x,X.x,V.x,this.tension),Mx.initCatmullRom(N.y,Q.y,X.y,V.y,this.tension),Cx.initCatmullRom(N.z,Q.z,X.z,V.z,this.tension));return m.set(wx.calc(O),Mx.calc(O),Cx.calc(O)),m}copy(r){super.copy(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(y.clone())}return this.closed=r.closed,this.curveType=r.curveType,this.tension=r.tension,this}toJSON(){const r=super.toJSON();r.points=[];for(let l=0,m=this.points.length;l<m;l++){const y=this.points[l];r.points.push(y.toArray())}return r.closed=this.closed,r.curveType=this.curveType,r.tension=this.tension,r}fromJSON(r){super.fromJSON(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(new je().fromArray(y))}return this.closed=r.closed,this.curveType=r.curveType,this.tension=r.tension,this}}function QM(w,r,l,m,y){const _=(m-r)*.5,R=(y-l)*.5,I=w*w,O=w*I;return(2*l-2*m+_+R)*O+(-3*l+3*m-2*_-R)*I+_*w+l}function YF(w,r){const l=1-w;return l*l*r}function $F(w,r){return 2*(1-w)*w*r}function JF(w,r){return w*w*r}function Qf(w,r,l,m){return YF(w,r)+$F(w,l)+JF(w,m)}function ZF(w,r){const l=1-w;return l*l*l*r}function eN(w,r){const l=1-w;return 3*l*l*w*r}function tN(w,r){return 3*(1-w)*w*w*r}function nN(w,r){return w*w*w*r}function Xf(w,r,l,m,y){return ZF(w,r)+eN(w,l)+tN(w,m)+nN(w,y)}class Sx extends pa{constructor(r=new en,l=new en,m=new en,y=new en){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=r,this.v1=l,this.v2=m,this.v3=y}getPoint(r,l=new en){const m=l,y=this.v0,_=this.v1,R=this.v2,I=this.v3;return m.set(Xf(r,y.x,_.x,R.x,I.x),Xf(r,y.y,_.y,R.y,I.y)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this.v3.copy(r.v3),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r.v3=this.v3.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this.v3.fromArray(r.v3),this}}class XM extends pa{constructor(r=new je,l=new je,m=new je,y=new je){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=r,this.v1=l,this.v2=m,this.v3=y}getPoint(r,l=new je){const m=l,y=this.v0,_=this.v1,R=this.v2,I=this.v3;return m.set(Xf(r,y.x,_.x,R.x,I.x),Xf(r,y.y,_.y,R.y,I.y),Xf(r,y.z,_.z,R.z,I.z)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this.v3.copy(r.v3),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r.v3=this.v3.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this.v3.fromArray(r.v3),this}}class Tx extends pa{constructor(r=new en,l=new en){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=r,this.v2=l}getPoint(r,l=new en){const m=l;return r===1?m.copy(this.v2):(m.copy(this.v2).sub(this.v1),m.multiplyScalar(r).add(this.v1)),m}getPointAt(r,l){return this.getPoint(r,l)}getTangent(r,l=new en){return l.subVectors(this.v2,this.v1).normalize()}getTangentAt(r,l){return this.getTangent(r,l)}copy(r){return super.copy(r),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class KM extends pa{constructor(r=new je,l=new je){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=r,this.v2=l}getPoint(r,l=new je){const m=l;return r===1?m.copy(this.v2):(m.copy(this.v2).sub(this.v1),m.multiplyScalar(r).add(this.v1)),m}getPointAt(r,l){return this.getPoint(r,l)}getTangent(r,l=new je){return l.subVectors(this.v2,this.v1).normalize()}getTangentAt(r,l){return this.getTangent(r,l)}copy(r){return super.copy(r),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class Rx extends pa{constructor(r=new en,l=new en,m=new en){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=r,this.v1=l,this.v2=m}getPoint(r,l=new en){const m=l,y=this.v0,_=this.v1,R=this.v2;return m.set(Qf(r,y.x,_.x,R.x),Qf(r,y.y,_.y,R.y)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class Ix extends pa{constructor(r=new je,l=new je,m=new je){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=r,this.v1=l,this.v2=m}getPoint(r,l=new je){const m=l,y=this.v0,_=this.v1,R=this.v2;return m.set(Qf(r,y.x,_.x,R.x),Qf(r,y.y,_.y,R.y),Qf(r,y.z,_.z,R.z)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class Bx extends pa{constructor(r=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=r}getPoint(r,l=new en){const m=l,y=this.points,_=(y.length-1)*r,R=Math.floor(_),I=_-R,O=y[R===0?R:R-1],N=y[R],V=y[R>y.length-2?y.length-1:R+1],Q=y[R>y.length-3?y.length-1:R+2];return m.set(QM(I,O.x,N.x,V.x,Q.x),QM(I,O.y,N.y,V.y,Q.y)),m}copy(r){super.copy(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(y.clone())}return this}toJSON(){const r=super.toJSON();r.points=[];for(let l=0,m=this.points.length;l<m;l++){const y=this.points[l];r.points.push(y.toArray())}return r}fromJSON(r){super.fromJSON(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(new en().fromArray(y))}return this}}var Og=Object.freeze({__proto__:null,ArcCurve:jM,CatmullRomCurve3:WM,CubicBezierCurve:Sx,CubicBezierCurve3:XM,EllipseCurve:Pg,LineCurve:Tx,LineCurve3:KM,QuadraticBezierCurve:Rx,QuadraticBezierCurve3:Ix,SplineCurve:Bx});class qM extends pa{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(r){this.curves.push(r)}closePath(){const r=this.curves[0].getPoint(0),l=this.curves[this.curves.length-1].getPoint(1);if(!r.equals(l)){const m=r.isVector2===!0?"LineCurve":"LineCurve3";this.curves.push(new Og[m](l,r))}return this}getPoint(r,l){const m=r*this.getLength(),y=this.getCurveLengths();let _=0;for(;_<y.length;){if(y[_]>=m){const R=y[_]-m,I=this.curves[_],O=I.getLength(),N=O===0?0:1-R/O;return I.getPointAt(N,l)}_++}return null}getLength(){const r=this.getCurveLengths();return r[r.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const r=[];let l=0;for(let m=0,y=this.curves.length;m<y;m++)l+=this.curves[m].getLength(),r.push(l);return this.cacheLengths=r,r}getSpacedPoints(r=40){const l=[];for(let m=0;m<=r;m++)l.push(this.getPoint(m/r));return this.autoClose&&l.push(l[0]),l}getPoints(r=12){const l=[];let m;for(let y=0,_=this.curves;y<_.length;y++){const R=_[y],I=R.isEllipseCurve?r*2:R.isLineCurve||R.isLineCurve3?1:R.isSplineCurve?r*R.points.length:r,O=R.getPoints(I);for(let N=0;N<O.length;N++){const V=O[N];m&&m.equals(V)||(l.push(V),m=V)}}return this.autoClose&&l.length>1&&!l[l.length-1].equals(l[0])&&l.push(l[0]),l}copy(r){super.copy(r),this.curves=[];for(let l=0,m=r.curves.length;l<m;l++){const y=r.curves[l];this.curves.push(y.clone())}return this.autoClose=r.autoClose,this}toJSON(){const r=super.toJSON();r.autoClose=this.autoClose,r.curves=[];for(let l=0,m=this.curves.length;l<m;l++){const y=this.curves[l];r.curves.push(y.toJSON())}return r}fromJSON(r){super.fromJSON(r),this.autoClose=r.autoClose,this.curves=[];for(let l=0,m=r.curves.length;l<m;l++){const y=r.curves[l];this.curves.push(new Og[y.type]().fromJSON(y))}return this}}class Kf extends qM{constructor(r){super(),this.type="Path",this.currentPoint=new en,r&&this.setFromPoints(r)}setFromPoints(r){this.moveTo(r[0].x,r[0].y);for(let l=1,m=r.length;l<m;l++)this.lineTo(r[l].x,r[l].y);return this}moveTo(r,l){return this.currentPoint.set(r,l),this}lineTo(r,l){const m=new Tx(this.currentPoint.clone(),new en(r,l));return this.curves.push(m),this.currentPoint.set(r,l),this}quadraticCurveTo(r,l,m,y){const _=new Rx(this.currentPoint.clone(),new en(r,l),new en(m,y));return this.curves.push(_),this.currentPoint.set(m,y),this}bezierCurveTo(r,l,m,y,_,R){const I=new Sx(this.currentPoint.clone(),new en(r,l),new en(m,y),new en(_,R));return this.curves.push(I),this.currentPoint.set(_,R),this}splineThru(r){const l=[this.currentPoint.clone()].concat(r),m=new Bx(l);return this.curves.push(m),this.currentPoint.copy(r[r.length-1]),this}arc(r,l,m,y,_,R){const I=this.currentPoint.x,O=this.currentPoint.y;return this.absarc(r+I,l+O,m,y,_,R),this}absarc(r,l,m,y,_,R){return this.absellipse(r,l,m,m,y,_,R),this}ellipse(r,l,m,y,_,R,I,O){const N=this.currentPoint.x,V=this.currentPoint.y;return this.absellipse(r+N,l+V,m,y,_,R,I,O),this}absellipse(r,l,m,y,_,R,I,O){const N=new Pg(r,l,m,y,_,R,I,O);if(this.curves.length>0){const Q=N.getPoint(0);Q.equals(this.currentPoint)||this.lineTo(Q.x,Q.y)}this.curves.push(N);const V=N.getPoint(1);return this.currentPoint.copy(V),this}copy(r){return super.copy(r),this.currentPoint.copy(r.currentPoint),this}toJSON(){const r=super.toJSON();return r.currentPoint=this.currentPoint.toArray(),r}fromJSON(r){return super.fromJSON(r),this.currentPoint.fromArray(r.currentPoint),this}}class qf extends Yi{constructor(r=[new en(0,-.5),new en(.5,0),new en(0,.5)],l=12,m=0,y=Math.PI*2){super(),this.type="LatheGeometry",this.parameters={points:r,segments:l,phiStart:m,phiLength:y},l=Math.floor(l),y=Nr(y,0,Math.PI*2);const _=[],R=[],I=[],O=[],N=[],V=1/l,Q=new je,X=new en,$=new je,ie=new je,ue=new je;let re=0,q=0;for(let Se=0;Se<=r.length-1;Se++)switch(Se){case 0:re=r[Se+1].x-r[Se].x,q=r[Se+1].y-r[Se].y,$.x=q*1,$.y=-re,$.z=q*0,ue.copy($),$.normalize(),O.push($.x,$.y,$.z);break;case r.length-1:O.push(ue.x,ue.y,ue.z);break;default:re=r[Se+1].x-r[Se].x,q=r[Se+1].y-r[Se].y,$.x=q*1,$.y=-re,$.z=q*0,ie.copy($),$.x+=ue.x,$.y+=ue.y,$.z+=ue.z,$.normalize(),O.push($.x,$.y,$.z),ue.copy(ie)}for(let Se=0;Se<=l;Se++){const fe=m+Se*V*y,Me=Math.sin(fe),ze=Math.cos(fe);for(let He=0;He<=r.length-1;He++){Q.x=r[He].x*Me,Q.y=r[He].y,Q.z=r[He].x*ze,R.push(Q.x,Q.y,Q.z),X.x=Se/l,X.y=He/(r.length-1),I.push(X.x,X.y);const et=O[3*He+0]*Me,st=O[3*He+1],Be=O[3*He+0]*ze;N.push(et,st,Be)}}for(let Se=0;Se<l;Se++)for(let fe=0;fe<r.length-1;fe++){const Me=fe+Se*r.length,ze=Me,He=Me+r.length,et=Me+r.length+1,st=Me+1;_.push(ze,He,st),_.push(et,st,He)}this.setIndex(_),this.setAttribute("position",new ni(R,3)),this.setAttribute("uv",new ni(I,2)),this.setAttribute("normal",new ni(N,3))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new qf(r.points,r.segments,r.phiStart,r.phiLength)}}class Fg extends qf{constructor(r=1,l=1,m=4,y=8){const _=new Kf;_.absarc(0,-l/2,r,Math.PI*1.5,0),_.absarc(0,l/2,r,0,Math.PI*.5),super(_.getPoints(m),y),this.type="CapsuleGeometry",this.parameters={radius:r,length:l,capSegments:m,radialSegments:y}}static fromJSON(r){return new Fg(r.radius,r.length,r.capSegments,r.radialSegments)}}class Ng extends Yi{constructor(r=1,l=32,m=0,y=Math.PI*2){super(),this.type="CircleGeometry",this.parameters={radius:r,segments:l,thetaStart:m,thetaLength:y},l=Math.max(3,l);const _=[],R=[],I=[],O=[],N=new je,V=new en;R.push(0,0,0),I.push(0,0,1),O.push(.5,.5);for(let Q=0,X=3;Q<=l;Q++,X+=3){const $=m+Q/l*y;N.x=r*Math.cos($),N.y=r*Math.sin($),R.push(N.x,N.y,N.z),I.push(0,0,1),V.x=(R[X]/r+1)/2,V.y=(R[X+1]/r+1)/2,O.push(V.x,V.y)}for(let Q=1;Q<=l;Q++)_.push(Q,Q+1,0);this.setIndex(_),this.setAttribute("position",new ni(R,3)),this.setAttribute("normal",new ni(I,3)),this.setAttribute("uv",new ni(O,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Ng(r.radius,r.segments,r.thetaStart,r.thetaLength)}}class Hu extends Yi{constructor(r=1,l=1,m=1,y=32,_=1,R=!1,I=0,O=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:r,radiusBottom:l,height:m,radialSegments:y,heightSegments:_,openEnded:R,thetaStart:I,thetaLength:O};const N=this;y=Math.floor(y),_=Math.floor(_);const V=[],Q=[],X=[],$=[];let ie=0;const ue=[],re=m/2;let q=0;Se(),R===!1&&(r>0&&fe(!0),l>0&&fe(!1)),this.setIndex(V),this.setAttribute("position",new ni(Q,3)),this.setAttribute("normal",new ni(X,3)),this.setAttribute("uv",new ni($,2));function Se(){const Me=new je,ze=new je;let He=0;const et=(l-r)/m;for(let st=0;st<=_;st++){const Be=[],Xe=st/_,rt=Xe*(l-r)+r;for(let bt=0;bt<=y;bt++){const Gt=bt/y,lt=Gt*O+I,wt=Math.sin(lt),Kt=Math.cos(lt);ze.x=rt*wt,ze.y=-Xe*m+re,ze.z=rt*Kt,Q.push(ze.x,ze.y,ze.z),Me.set(wt,et,Kt).normalize(),X.push(Me.x,Me.y,Me.z),$.push(Gt,1-Xe),Be.push(ie++)}ue.push(Be)}for(let st=0;st<y;st++)for(let Be=0;Be<_;Be++){const Xe=ue[Be][st],rt=ue[Be+1][st],bt=ue[Be+1][st+1],Gt=ue[Be][st+1];V.push(Xe,rt,Gt),V.push(rt,bt,Gt),He+=6}N.addGroup(q,He,0),q+=He}function fe(Me){const ze=ie,He=new en,et=new je;let st=0;const Be=Me===!0?r:l,Xe=Me===!0?1:-1;for(let bt=1;bt<=y;bt++)Q.push(0,re*Xe,0),X.push(0,Xe,0),$.push(.5,.5),ie++;const rt=ie;for(let bt=0;bt<=y;bt++){const lt=bt/y*O+I,wt=Math.cos(lt),Kt=Math.sin(lt);et.x=Be*Kt,et.y=re*Xe,et.z=Be*wt,Q.push(et.x,et.y,et.z),X.push(0,Xe,0),He.x=wt*.5+.5,He.y=Kt*.5*Xe+.5,$.push(He.x,He.y),ie++}for(let bt=0;bt<y;bt++){const Gt=ze+bt,lt=rt+bt;Me===!0?V.push(lt,lt+1,Gt):V.push(lt+1,lt,Gt),st+=3}N.addGroup(q,st,Me===!0?1:2),q+=st}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Hu(r.radiusTop,r.radiusBottom,r.height,r.radialSegments,r.heightSegments,r.openEnded,r.thetaStart,r.thetaLength)}}class Ug extends Hu{constructor(r=1,l=1,m=32,y=1,_=!1,R=0,I=Math.PI*2){super(0,r,l,m,y,_,R,I),this.type="ConeGeometry",this.parameters={radius:r,height:l,radialSegments:m,heightSegments:y,openEnded:_,thetaStart:R,thetaLength:I}}static fromJSON(r){return new Ug(r.radius,r.height,r.radialSegments,r.heightSegments,r.openEnded,r.thetaStart,r.thetaLength)}}class pc extends Yi{constructor(r=[],l=[],m=1,y=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:r,indices:l,radius:m,detail:y};const _=[],R=[];I(y),N(m),V(),this.setAttribute("position",new ni(_,3)),this.setAttribute("normal",new ni(_.slice(),3)),this.setAttribute("uv",new ni(R,2)),y===0?this.computeVertexNormals():this.normalizeNormals();function I(Se){const fe=new je,Me=new je,ze=new je;for(let He=0;He<l.length;He+=3)$(l[He+0],fe),$(l[He+1],Me),$(l[He+2],ze),O(fe,Me,ze,Se)}function O(Se,fe,Me,ze){const He=ze+1,et=[];for(let st=0;st<=He;st++){et[st]=[];const Be=Se.clone().lerp(Me,st/He),Xe=fe.clone().lerp(Me,st/He),rt=He-st;for(let bt=0;bt<=rt;bt++)bt===0&&st===He?et[st][bt]=Be:et[st][bt]=Be.clone().lerp(Xe,bt/rt)}for(let st=0;st<He;st++)for(let Be=0;Be<2*(He-st)-1;Be++){const Xe=Math.floor(Be/2);Be%2===0?(X(et[st][Xe+1]),X(et[st+1][Xe]),X(et[st][Xe])):(X(et[st][Xe+1]),X(et[st+1][Xe+1]),X(et[st+1][Xe]))}}function N(Se){const fe=new je;for(let Me=0;Me<_.length;Me+=3)fe.x=_[Me+0],fe.y=_[Me+1],fe.z=_[Me+2],fe.normalize().multiplyScalar(Se),_[Me+0]=fe.x,_[Me+1]=fe.y,_[Me+2]=fe.z}function V(){const Se=new je;for(let fe=0;fe<_.length;fe+=3){Se.x=_[fe+0],Se.y=_[fe+1],Se.z=_[fe+2];const Me=re(Se)/2/Math.PI+.5,ze=q(Se)/Math.PI+.5;R.push(Me,1-ze)}ie(),Q()}function Q(){for(let Se=0;Se<R.length;Se+=6){const fe=R[Se+0],Me=R[Se+2],ze=R[Se+4],He=Math.max(fe,Me,ze),et=Math.min(fe,Me,ze);He>.9&&et<.1&&(fe<.2&&(R[Se+0]+=1),Me<.2&&(R[Se+2]+=1),ze<.2&&(R[Se+4]+=1))}}function X(Se){_.push(Se.x,Se.y,Se.z)}function $(Se,fe){const Me=Se*3;fe.x=r[Me+0],fe.y=r[Me+1],fe.z=r[Me+2]}function ie(){const Se=new je,fe=new je,Me=new je,ze=new je,He=new en,et=new en,st=new en;for(let Be=0,Xe=0;Be<_.length;Be+=9,Xe+=6){Se.set(_[Be+0],_[Be+1],_[Be+2]),fe.set(_[Be+3],_[Be+4],_[Be+5]),Me.set(_[Be+6],_[Be+7],_[Be+8]),He.set(R[Xe+0],R[Xe+1]),et.set(R[Xe+2],R[Xe+3]),st.set(R[Xe+4],R[Xe+5]),ze.copy(Se).add(fe).add(Me).divideScalar(3);const rt=re(ze);ue(He,Xe+0,Se,rt),ue(et,Xe+2,fe,rt),ue(st,Xe+4,Me,rt)}}function ue(Se,fe,Me,ze){ze<0&&Se.x===1&&(R[fe]=Se.x-1),Me.x===0&&Me.z===0&&(R[fe]=ze/2/Math.PI+.5)}function re(Se){return Math.atan2(Se.z,-Se.x)}function q(Se){return Math.atan2(-Se.y,Math.sqrt(Se.x*Se.x+Se.z*Se.z))}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new pc(r.vertices,r.indices,r.radius,r.details)}}class kg extends pc{constructor(r=1,l=0){const m=(1+Math.sqrt(5))/2,y=1/m,_=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-y,-m,0,-y,m,0,y,-m,0,y,m,-y,-m,0,-y,m,0,y,-m,0,y,m,0,-m,0,-y,m,0,-y,-m,0,y,m,0,y],R=[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9];super(_,R,r,l),this.type="DodecahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new kg(r.radius,r.detail)}}const zg=new je,Gg=new je,Lx=new je,Vg=new bo;class YM extends Yi{constructor(r=null,l=1){if(super(),this.type="EdgesGeometry",this.parameters={geometry:r,thresholdAngle:l},r!==null){const y=Math.pow(10,4),_=Math.cos(al*l),R=r.getIndex(),I=r.getAttribute("position"),O=R?R.count:I.count,N=[0,0,0],V=["a","b","c"],Q=new Array(3),X={},$=[];for(let ie=0;ie<O;ie+=3){R?(N[0]=R.getX(ie),N[1]=R.getX(ie+1),N[2]=R.getX(ie+2)):(N[0]=ie,N[1]=ie+1,N[2]=ie+2);const{a:ue,b:re,c:q}=Vg;if(ue.fromBufferAttribute(I,N[0]),re.fromBufferAttribute(I,N[1]),q.fromBufferAttribute(I,N[2]),Vg.getNormal(Lx),Q[0]=`${Math.round(ue.x*y)},${Math.round(ue.y*y)},${Math.round(ue.z*y)}`,Q[1]=`${Math.round(re.x*y)},${Math.round(re.y*y)},${Math.round(re.z*y)}`,Q[2]=`${Math.round(q.x*y)},${Math.round(q.y*y)},${Math.round(q.z*y)}`,!(Q[0]===Q[1]||Q[1]===Q[2]||Q[2]===Q[0]))for(let Se=0;Se<3;Se++){const fe=(Se+1)%3,Me=Q[Se],ze=Q[fe],He=Vg[V[Se]],et=Vg[V[fe]],st=`${Me}_${ze}`,Be=`${ze}_${Me}`;Be in X&&X[Be]?(Lx.dot(X[Be].normal)<=_&&($.push(He.x,He.y,He.z),$.push(et.x,et.y,et.z)),X[Be]=null):st in X||(X[st]={index0:N[Se],index1:N[fe],normal:Lx.clone()})}}for(const ie in X)if(X[ie]){const{index0:ue,index1:re}=X[ie];zg.fromBufferAttribute(I,ue),Gg.fromBufferAttribute(I,re),$.push(zg.x,zg.y,zg.z),$.push(Gg.x,Gg.y,Gg.z)}this.setAttribute("position",new ni($,3))}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}}class yh extends Kf{constructor(r){super(r),this.uuid=no(),this.type="Shape",this.holes=[]}getPointsHoles(r){const l=[];for(let m=0,y=this.holes.length;m<y;m++)l[m]=this.holes[m].getPoints(r);return l}extractPoints(r){return{shape:this.getPoints(r),holes:this.getPointsHoles(r)}}copy(r){super.copy(r),this.holes=[];for(let l=0,m=r.holes.length;l<m;l++){const y=r.holes[l];this.holes.push(y.clone())}return this}toJSON(){const r=super.toJSON();r.uuid=this.uuid,r.holes=[];for(let l=0,m=this.holes.length;l<m;l++){const y=this.holes[l];r.holes.push(y.toJSON())}return r}fromJSON(r){super.fromJSON(r),this.uuid=r.uuid,this.holes=[];for(let l=0,m=r.holes.length;l<m;l++){const y=r.holes[l];this.holes.push(new Kf().fromJSON(y))}return this}}const iN={triangulate:function(w,r,l=2){const m=r&&r.length,y=m?r[0]*l:w.length;let _=$M(w,0,y,l,!0);const R=[];if(!_||_.next===_.prev)return R;let 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br=Math.sqrt(Lr),gr=Math.sqrt(gi*gi+ir*ir),$r=ct.x-ti/br,Mo=ct.y+mi/br,qe=hn.x-ir/gr,Ie=hn.y+gi/gr,St=((qe-$r)*ir-(Ie-Mo)*gi)/(mi*ir-ti*gi);In=$r+mi*St-nn.x,rn=Mo+ti*St-nn.y;const an=In*In+rn*rn;if(an<=2)return new en(In,rn);Gn=Math.sqrt(an/2)}else{let br=!1;mi>Number.EPSILON?gi>Number.EPSILON&&(br=!0):mi<-Number.EPSILON?gi<-Number.EPSILON&&(br=!0):Math.sign(ti)===Math.sign(ir)&&(br=!0),br?(In=-ti,rn=mi,Gn=Math.sqrt(Lr)):(In=mi,rn=ti,Gn=Math.sqrt(Lr/2))}return new en(In/Gn,rn/Gn)}const Jt=[];for(let nn=0,ct=lt.length,hn=ct-1,In=nn+1;nn<ct;nn++,hn++,In++)hn===ct&&(hn=0),In===ct&&(In=0),Jt[nn]=ln(lt[nn],lt[hn],lt[In]);const pn=[];let dn,Qn=Jt.concat();for(let nn=0,ct=rt.length;nn<ct;nn++){const hn=rt[nn];dn=[];for(let In=0,rn=hn.length,Gn=rn-1,mi=In+1;In<rn;In++,Gn++,mi++)Gn===rn&&(Gn=0),mi===rn&&(mi=0),dn[In]=ln(hn[In],hn[Gn],hn[mi]);pn.push(dn),Qn=Qn.concat(dn)}for(let nn=0;nn<re;nn++){const ct=nn/re,hn=$*Math.cos(ct*Math.PI/2),In=ie*Math.sin(ct*Math.PI/2)+ue;for(let rn=0,Gn=lt.length;rn<Gn;rn++){const mi=wt(lt[rn],Jt[rn],In);_n(mi.x,mi.y,-hn)}for(let rn=0,Gn=rt.length;rn<Gn;rn++){const mi=rt[rn];dn=pn[rn];for(let ti=0,gi=mi.length;ti<gi;ti++){const ir=wt(mi[ti],dn[ti],In);_n(ir.x,ir.y,-hn)}}}const Qi=ie+ue;for(let nn=0;nn<Kt;nn++){const ct=X?wt(Xe[nn],Qn[nn],Qi):Xe[nn];Me?(et.copy(ze.normals[0]).multiplyScalar(ct.x),He.copy(ze.binormals[0]).multiplyScalar(ct.y),st.copy(fe[0]).add(et).add(He),_n(st.x,st.y,st.z)):_n(ct.x,ct.y,0)}for(let nn=1;nn<=V;nn++)for(let ct=0;ct<Kt;ct++){const hn=X?wt(Xe[ct],Qn[ct],Qi):Xe[ct];Me?(et.copy(ze.normals[nn]).multiplyScalar(hn.x),He.copy(ze.binormals[nn]).multiplyScalar(hn.y),st.copy(fe[nn]).add(et).add(He),_n(st.x,st.y,st.z)):_n(hn.x,hn.y,Q/V*nn)}for(let nn=re-1;nn>=0;nn--){const ct=nn/re,hn=$*Math.cos(ct*Math.PI/2),In=ie*Math.sin(ct*Math.PI/2)+ue;for(let rn=0,Gn=lt.length;rn<Gn;rn++){const mi=wt(lt[rn],Jt[rn],In);_n(mi.x,mi.y,Q+hn)}for(let rn=0,Gn=rt.length;rn<Gn;rn++){const mi=rt[rn];dn=pn[rn];for(let ti=0,gi=mi.length;ti<gi;ti++){const ir=wt(mi[ti],dn[ti],In);Me?_n(ir.x,ir.y+fe[V-1].y,fe[V-1].x+hn):_n(ir.x,ir.y,Q+hn)}}}ki(),Ht();function ki(){const nn=y.length/3;if(X){let ct=0,hn=Kt*ct;for(let In=0;In<qt;In++){const rn=Gt[In];wi(rn[2]+hn,rn[1]+hn,rn[0]+hn)}ct=V+re*2,hn=Kt*ct;for(let In=0;In<qt;In++){const rn=Gt[In];wi(rn[0]+hn,rn[1]+hn,rn[2]+hn)}}else{for(let ct=0;ct<qt;ct++){const hn=Gt[ct];wi(hn[2],hn[1],hn[0])}for(let ct=0;ct<qt;ct++){const hn=Gt[ct];wi(hn[0]+Kt*V,hn[1]+Kt*V,hn[2]+Kt*V)}}m.addGroup(nn,y.length/3-nn,0)}function Ht(){const nn=y.length/3;let ct=0;Sn(lt,ct),ct+=lt.length;for(let hn=0,In=rt.length;hn<In;hn++){const rn=rt[hn];Sn(rn,ct),ct+=rn.length}m.addGroup(nn,y.length/3-nn,1)}function Sn(nn,ct){let hn=nn.length;for(;--hn>=0;){const In=hn;let rn=hn-1;rn<0&&(rn=nn.length-1);for(let Gn=0,mi=V+re*2;Gn<mi;Gn++){const ti=Kt*Gn,gi=Kt*(Gn+1),ir=ct+In+ti,Lr=ct+rn+ti,fs=ct+rn+gi,br=ct+In+gi;ei(ir,Lr,fs,br)}}}function _n(nn,ct,hn){O.push(nn),O.push(ct),O.push(hn)}function wi(nn,ct,hn){ii(nn),ii(ct),ii(hn);const In=y.length/3,rn=Se.generateTopUV(m,y,In-3,In-2,In-1);yi(rn[0]),yi(rn[1]),yi(rn[2])}function ei(nn,ct,hn,In){ii(nn),ii(ct),ii(In),ii(ct),ii(hn),ii(In);const rn=y.length/3,Gn=Se.generateSideWallUV(m,y,rn-6,rn-3,rn-2,rn-1);yi(Gn[0]),yi(Gn[1]),yi(Gn[3]),yi(Gn[1]),yi(Gn[2]),yi(Gn[3])}function ii(nn){y.push(O[nn*3+0]),y.push(O[nn*3+1]),y.push(O[nn*3+2])}function yi(nn){_.push(nn.x),_.push(nn.y)}}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}toJSON(){const r=super.toJSON(),l=this.parameters.shapes,m=this.parameters.options;return EN(l,m,r)}static fromJSON(r,l){const m=[];for(let _=0,R=r.shapes.length;_<R;_++){const I=l[r.shapes[_]];m.push(I)}const y=r.options.extrudePath;return y!==void 0&&(r.options.extrudePath=new Og[y.type]().fromJSON(y)),new Qg(m,r.options)}}const xN={generateTopUV:function(w,r,l,m,y){const _=r[l*3],R=r[l*3+1],I=r[m*3],O=r[m*3+1],N=r[y*3],V=r[y*3+1];return[new en(_,R),new en(I,O),new en(N,V)]},generateSideWallUV:function(w,r,l,m,y,_){const R=r[l*3],I=r[l*3+1],O=r[l*3+2],N=r[m*3],V=r[m*3+1],Q=r[m*3+2],X=r[y*3],$=r[y*3+1],ie=r[y*3+2],ue=r[_*3],re=r[_*3+1],q=r[_*3+2];return Math.abs(I-V)<Math.abs(R-N)?[new en(R,1-O),new en(N,1-Q),new en(X,1-ie),new en(ue,1-q)]:[new en(I,1-O),new en(V,1-Q),new en($,1-ie),new en(re,1-q)]}};function EN(w,r,l){if(l.shapes=[],Array.isArray(w))for(let m=0,y=w.length;m<y;m++){const _=w[m];l.shapes.push(_.uuid)}else l.shapes.push(w.uuid);return l.options=Object.assign({},r),r.extrudePath!==void 0&&(l.options.extrudePath=r.extrudePath.toJSON()),l}class Xg extends pc{constructor(r=1,l=0){const m=(1+Math.sqrt(5))/2,y=[-1,m,0,1,m,0,-1,-m,0,1,-m,0,0,-1,m,0,1,m,0,-1,-m,0,1,-m,m,0,-1,m,0,1,-m,0,-1,-m,0,1],_=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];super(y,_,r,l),this.type="IcosahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new Xg(r.radius,r.detail)}}class Zf extends pc{constructor(r=1,l=0){const m=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],y=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];super(m,y,r,l),this.type="OctahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new Zf(r.radius,r.detail)}}class Kg extends Yi{constructor(r=.5,l=1,m=32,y=1,_=0,R=Math.PI*2){super(),this.type="RingGeometry",this.parameters={innerRadius:r,outerRadius:l,thetaSegments:m,phiSegments:y,thetaStart:_,thetaLength:R},m=Math.max(3,m),y=Math.max(1,y);const I=[],O=[],N=[],V=[];let Q=r;const X=(l-r)/y,$=new je,ie=new en;for(let ue=0;ue<=y;ue++){for(let re=0;re<=m;re++){const q=_+re/m*R;$.x=Q*Math.cos(q),$.y=Q*Math.sin(q),O.push($.x,$.y,$.z),N.push(0,0,1),ie.x=($.x/l+1)/2,ie.y=($.y/l+1)/2,V.push(ie.x,ie.y)}Q+=X}for(let ue=0;ue<y;ue++){const re=ue*(m+1);for(let q=0;q<m;q++){const Se=q+re,fe=Se,Me=Se+m+1,ze=Se+m+2,He=Se+1;I.push(fe,Me,He),I.push(Me,ze,He)}}this.setIndex(I),this.setAttribute("position",new ni(O,3)),this.setAttribute("normal",new ni(N,3)),this.setAttribute("uv",new ni(V,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Kg(r.innerRadius,r.outerRadius,r.thetaSegments,r.phiSegments,r.thetaStart,r.thetaLength)}}class qg extends Yi{constructor(r=new yh([new en(0,.5),new en(-.5,-.5),new en(.5,-.5)]),l=12){super(),this.type="ShapeGeometry",this.parameters={shapes:r,curveSegments:l};const m=[],y=[],_=[],R=[];let I=0,O=0;if(Array.isArray(r)===!1)N(r);else for(let V=0;V<r.length;V++)N(r[V]),this.addGroup(I,O,V),I+=O,O=0;this.setIndex(m),this.setAttribute("position",new ni(y,3)),this.setAttribute("normal",new ni(_,3)),this.setAttribute("uv",new ni(R,2));function N(V){const Q=y.length/3,X=V.extractPoints(l);let $=X.shape;const ie=X.holes;Ya.isClockWise($)===!1&&($=$.reverse());for(let re=0,q=ie.length;re<q;re++){const Se=ie[re];Ya.isClockWise(Se)===!0&&(ie[re]=Se.reverse())}const ue=Ya.triangulateShape($,ie);for(let re=0,q=ie.length;re<q;re++){const Se=ie[re];$=$.concat(Se)}for(let re=0,q=$.length;re<q;re++){const Se=$[re];y.push(Se.x,Se.y,0),_.push(0,0,1),R.push(Se.x,Se.y)}for(let re=0,q=ue.length;re<q;re++){const Se=ue[re],fe=Se[0]+Q,Me=Se[1]+Q,ze=Se[2]+Q;m.push(fe,Me,ze),O+=3}}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}toJSON(){const r=super.toJSON(),l=this.parameters.shapes;return bN(l,r)}static fromJSON(r,l){const m=[];for(let y=0,_=r.shapes.length;y<_;y++){const R=l[r.shapes[y]];m.push(R)}return new qg(m,r.curveSegments)}}function bN(w,r){if(r.shapes=[],Array.isArray(w))for(let l=0,m=w.length;l<m;l++){const y=w[l];r.shapes.push(y.uuid)}else r.shapes.push(w.uuid);return r}class ep extends Yi{constructor(r=1,l=32,m=16,y=0,_=Math.PI*2,R=0,I=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:r,widthSegments:l,heightSegments:m,phiStart:y,phiLength:_,thetaStart:R,thetaLength:I},l=Math.max(3,Math.floor(l)),m=Math.max(2,Math.floor(m));const O=Math.min(R+I,Math.PI);let N=0;const V=[],Q=new je,X=new je,$=[],ie=[],ue=[],re=[];for(let q=0;q<=m;q++){const Se=[],fe=q/m;let Me=0;q===0&&R===0?Me=.5/l:q===m&&O===Math.PI&&(Me=-.5/l);for(let ze=0;ze<=l;ze++){const He=ze/l;Q.x=-r*Math.cos(y+He*_)*Math.sin(R+fe*I),Q.y=r*Math.cos(R+fe*I),Q.z=r*Math.sin(y+He*_)*Math.sin(R+fe*I),ie.push(Q.x,Q.y,Q.z),X.copy(Q).normalize(),ue.push(X.x,X.y,X.z),re.push(He+Me,1-fe),Se.push(N++)}V.push(Se)}for(let q=0;q<m;q++)for(let Se=0;Se<l;Se++){const fe=V[q][Se+1],Me=V[q][Se],ze=V[q+1][Se],He=V[q+1][Se+1];(q!==0||R>0)&&$.push(fe,Me,He),(q!==m-1||O<Math.PI)&&$.push(Me,ze,He)}this.setIndex($),this.setAttribute("position",new ni(ie,3)),this.setAttribute("normal",new ni(ue,3)),this.setAttribute("uv",new ni(re,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new ep(r.radius,r.widthSegments,r.heightSegments,r.phiStart,r.phiLength,r.thetaStart,r.thetaLength)}}class Yg extends pc{constructor(r=1,l=0){const m=[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],y=[2,1,0,0,3,2,1,3,0,2,3,1];super(m,y,r,l),this.type="TetrahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new Yg(r.radius,r.detail)}}class $g extends Yi{constructor(r=1,l=.4,m=12,y=48,_=Math.PI*2){super(),this.type="TorusGeometry",this.parameters={radius:r,tube:l,radialSegments:m,tubularSegments:y,arc:_},m=Math.floor(m),y=Math.floor(y);const R=[],I=[],O=[],N=[],V=new je,Q=new je,X=new je;for(let $=0;$<=m;$++)for(let ie=0;ie<=y;ie++){const ue=ie/y*_,re=$/m*Math.PI*2;Q.x=(r+l*Math.cos(re))*Math.cos(ue),Q.y=(r+l*Math.cos(re))*Math.sin(ue),Q.z=l*Math.sin(re),I.push(Q.x,Q.y,Q.z),V.x=r*Math.cos(ue),V.y=r*Math.sin(ue),X.subVectors(Q,V).normalize(),O.push(X.x,X.y,X.z),N.push(ie/y),N.push($/m)}for(let $=1;$<=m;$++)for(let ie=1;ie<=y;ie++){const ue=(y+1)*$+ie-1,re=(y+1)*($-1)+ie-1,q=(y+1)*($-1)+ie,Se=(y+1)*$+ie;R.push(ue,re,Se),R.push(re,q,Se)}this.setIndex(R),this.setAttribute("position",new ni(I,3)),this.setAttribute("normal",new ni(O,3)),this.setAttribute("uv",new ni(N,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new $g(r.radius,r.tube,r.radialSegments,r.tubularSegments,r.arc)}}class Jg extends Yi{constructor(r=1,l=.4,m=64,y=8,_=2,R=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:r,tube:l,tubularSegments:m,radialSegments:y,p:_,q:R},m=Math.floor(m),y=Math.floor(y);const I=[],O=[],N=[],V=[],Q=new je,X=new je,$=new je,ie=new je,ue=new je,re=new je,q=new je;for(let fe=0;fe<=m;++fe){const Me=fe/m*_*Math.PI*2;Se(Me,_,R,r,$),Se(Me+.01,_,R,r,ie),re.subVectors(ie,$),q.addVectors(ie,$),ue.crossVectors(re,q),q.crossVectors(ue,re),ue.normalize(),q.normalize();for(let ze=0;ze<=y;++ze){const He=ze/y*Math.PI*2,et=-l*Math.cos(He),st=l*Math.sin(He);Q.x=$.x+(et*q.x+st*ue.x),Q.y=$.y+(et*q.y+st*ue.y),Q.z=$.z+(et*q.z+st*ue.z),O.push(Q.x,Q.y,Q.z),X.subVectors(Q,$).normalize(),N.push(X.x,X.y,X.z),V.push(fe/m),V.push(ze/y)}}for(let fe=1;fe<=m;fe++)for(let Me=1;Me<=y;Me++){const ze=(y+1)*(fe-1)+(Me-1),He=(y+1)*fe+(Me-1),et=(y+1)*fe+Me,st=(y+1)*(fe-1)+Me;I.push(ze,He,st),I.push(He,et,st)}this.setIndex(I),this.setAttribute("position",new ni(O,3)),this.setAttribute("normal",new ni(N,3)),this.setAttribute("uv",new ni(V,2));function Se(fe,Me,ze,He,et){const st=Math.cos(fe),Be=Math.sin(fe),Xe=ze/Me*fe,rt=Math.cos(Xe);et.x=He*(2+rt)*.5*st,et.y=He*(2+rt)*Be*.5,et.z=He*Math.sin(Xe)*.5}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Jg(r.radius,r.tube,r.tubularSegments,r.radialSegments,r.p,r.q)}}class Zg extends Yi{constructor(r=new Ix(new je(-1,-1,0),new je(-1,1,0),new je(1,1,0)),l=64,m=1,y=8,_=!1){super(),this.type="TubeGeometry",this.parameters={path:r,tubularSegments:l,radius:m,radialSegments:y,closed:_};const R=r.computeFrenetFrames(l,_);this.tangents=R.tangents,this.normals=R.normals,this.binormals=R.binormals;const I=new je,O=new je,N=new en;let V=new je;const Q=[],X=[],$=[],ie=[];ue(),this.setIndex(ie),this.setAttribute("position",new ni(Q,3)),this.setAttribute("normal",new ni(X,3)),this.setAttribute("uv",new ni($,2));function ue(){for(let fe=0;fe<l;fe++)re(fe);re(_===!1?l:0),Se(),q()}function re(fe){V=r.getPointAt(fe/l,V);const Me=R.normals[fe],ze=R.binormals[fe];for(let He=0;He<=y;He++){const et=He/y*Math.PI*2,st=Math.sin(et),Be=-Math.cos(et);O.x=Be*Me.x+st*ze.x,O.y=Be*Me.y+st*ze.y,O.z=Be*Me.z+st*ze.z,O.normalize(),X.push(O.x,O.y,O.z),I.x=V.x+m*O.x,I.y=V.y+m*O.y,I.z=V.z+m*O.z,Q.push(I.x,I.y,I.z)}}function q(){for(let fe=1;fe<=l;fe++)for(let Me=1;Me<=y;Me++){const ze=(y+1)*(fe-1)+(Me-1),He=(y+1)*fe+(Me-1),et=(y+1)*fe+Me,st=(y+1)*(fe-1)+Me;ie.push(ze,He,st),ie.push(He,et,st)}}function Se(){for(let fe=0;fe<=l;fe++)for(let Me=0;Me<=y;Me++)N.x=fe/l,N.y=Me/y,$.push(N.x,N.y)}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}toJSON(){const r=super.toJSON();return r.path=this.parameters.path.toJSON(),r}static fromJSON(r){return new Zg(new Og[r.path.type]().fromJSON(r.path),r.tubularSegments,r.radius,r.radialSegments,r.closed)}}class i2 extends Yi{constructor(r=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:r},r!==null){const l=[],m=new Set,y=new je,_=new je;if(r.index!==null){const R=r.attributes.position,I=r.index;let O=r.groups;O.length===0&&(O=[{start:0,count:I.count,materialIndex:0}]);for(let N=0,V=O.length;N<V;++N){const Q=O[N],X=Q.start,$=Q.count;for(let ie=X,ue=X+$;ie<ue;ie+=3)for(let re=0;re<3;re++){const q=I.getX(ie+re),Se=I.getX(ie+(re+1)%3);y.fromBufferAttribute(R,q),_.fromBufferAttribute(R,Se),r2(y,_,m)===!0&&(l.push(y.x,y.y,y.z),l.push(_.x,_.y,_.z))}}}else{const R=r.attributes.position;for(let I=0,O=R.count/3;I<O;I++)for(let N=0;N<3;N++){const V=3*I+N,Q=3*I+(N+1)%3;y.fromBufferAttribute(R,V),_.fromBufferAttribute(R,Q),r2(y,_,m)===!0&&(l.push(y.x,y.y,y.z),l.push(_.x,_.y,_.z))}}this.setAttribute("position",new ni(l,3))}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}}function r2(w,r,l){const m=`${w.x},${w.y},${w.z}-${r.x},${r.y},${r.z}`,y=`${r.x},${r.y},${r.z}-${w.x},${w.y},${w.z}`;return l.has(m)===!0||l.has(y)===!0?!1:(l.add(m),l.add(y),!0)}var s2=Object.freeze({__proto__:null,BoxGeometry:fh,CapsuleGeometry:Fg,CircleGeometry:Ng,ConeGeometry:Ug,CylinderGeometry:Hu,DodecahedronGeometry:kg,EdgesGeometry:YM,ExtrudeGeometry:Qg,IcosahedronGeometry:Xg,LatheGeometry:qf,OctahedronGeometry:Zf,PlaneGeometry:kf,PolyhedronGeometry:pc,RingGeometry:Kg,ShapeGeometry:qg,SphereGeometry:ep,TetrahedronGeometry:Yg,TorusGeometry:$g,TorusKnotGeometry:Jg,TubeGeometry:Zg,WireframeGeometry:i2});class o2 extends js{constructor(r){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Hn(0),this.transparent=!0,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.fog=r.fog,this}}class a2 extends Ka{constructor(r){super(r),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}}class Ox extends js{constructor(r){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Hn(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.defines={STANDARD:""},this.color.copy(r.color),this.roughness=r.roughness,this.metalness=r.metalness,this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.roughnessMap=r.roughnessMap,this.metalnessMap=r.metalnessMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.envMapIntensity=r.envMapIntensity,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.flatShading=r.flatShading,this.fog=r.fog,this}}class l2 extends Ox{constructor(r){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new en(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Nr(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(l){this.ior=(1+.4*l)/(1-.4*l)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Hn(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Hn(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Hn(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(r)}get anisotropy(){return this._anisotropy}set anisotropy(r){this._anisotropy>0!=r>0&&this.version++,this._anisotropy=r}get clearcoat(){return this._clearcoat}set clearcoat(r){this._clearcoat>0!=r>0&&this.version++,this._clearcoat=r}get iridescence(){return this._iridescence}set iridescence(r){this._iridescence>0!=r>0&&this.version++,this._iridescence=r}get sheen(){return this._sheen}set sheen(r){this._sheen>0!=r>0&&this.version++,this._sheen=r}get transmission(){return this._transmission}set transmission(r){this._transmission>0!=r>0&&this.version++,this._transmission=r}copy(r){return super.copy(r),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=r.anisotropy,this.anisotropyRotation=r.anisotropyRotation,this.anisotropyMap=r.anisotropyMap,this.clearcoat=r.clearcoat,this.clearcoatMap=r.clearcoatMap,this.clearcoatRoughness=r.clearcoatRoughness,this.clearcoatRoughnessMap=r.clearcoatRoughnessMap,this.clearcoatNormalMap=r.clearcoatNormalMap,this.clearcoatNormalScale.copy(r.clearcoatNormalScale),this.ior=r.ior,this.iridescence=r.iridescence,this.iridescenceMap=r.iridescenceMap,this.iridescenceIOR=r.iridescenceIOR,this.iridescenceThicknessRange=[...r.iridescenceThicknessRange],this.iridescenceThicknessMap=r.iridescenceThicknessMap,this.sheen=r.sheen,this.sheenColor.copy(r.sheenColor),this.sheenColorMap=r.sheenColorMap,this.sheenRoughness=r.sheenRoughness,this.sheenRoughnessMap=r.sheenRoughnessMap,this.transmission=r.transmission,this.transmissionMap=r.transmissionMap,this.thickness=r.thickness,this.thicknessMap=r.thicknessMap,this.attenuationDistance=r.attenuationDistance,this.attenuationColor.copy(r.attenuationColor),this.specularIntensity=r.specularIntensity,this.specularIntensityMap=r.specularIntensityMap,this.specularColor.copy(r.specularColor),this.specularColorMap=r.specularColorMap,this}}class c2 extends js{constructor(r){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Hn(16777215),this.specular=new Hn(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Nt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.specular.copy(r.specular),this.shininess=r.shininess,this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.specularMap=r.specularMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.combine=r.combine,this.reflectivity=r.reflectivity,this.refractionRatio=r.refractionRatio,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.flatShading=r.flatShading,this.fog=r.fog,this}}class h2 extends js{constructor(r){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Hn(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.gradientMap=r.gradientMap,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.alphaMap=r.alphaMap,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.fog=r.fog,this}}class u2 extends js{constructor(r){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(r)}copy(r){return super.copy(r),this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.flatShading=r.flatShading,this}}class d2 extends js{constructor(r){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Hn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Nt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.specularMap=r.specularMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.combine=r.combine,this.reflectivity=r.reflectivity,this.refractionRatio=r.refractionRatio,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.flatShading=r.flatShading,this.fog=r.fog,this}}class f2 extends js{constructor(r){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Hn(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.defines={MATCAP:""},this.color.copy(r.color),this.matcap=r.matcap,this.map=r.map,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.alphaMap=r.alphaMap,this.flatShading=r.flatShading,this.fog=r.fog,this}}class p2 extends oo{constructor(r){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(r)}copy(r){return super.copy(r),this.scale=r.scale,this.dashSize=r.dashSize,this.gapSize=r.gapSize,this}}function Eh(w,r,l){return!w||!l&&w.constructor===r?w:typeof r.BYTES_PER_ELEMENT=="number"?new r(w):Array.prototype.slice.call(w)}function m2(w){return ArrayBuffer.isView(w)&&!(w instanceof DataView)}function g2(w){function r(y,_){return w[y]-w[_]}const l=w.length,m=new Array(l);for(let y=0;y!==l;++y)m[y]=y;return m.sort(r),m}function Fx(w,r,l){const m=w.length,y=new w.constructor(m);for(let _=0,R=0;R!==m;++_){const I=l[_]*r;for(let O=0;O!==r;++O)y[R++]=w[I+O]}return y}function Nx(w,r,l,m){let y=1,_=w[0];for(;_!==void 0&&_[m]===void 0;)_=w[y++];if(_===void 0)return;let R=_[m];if(R!==void 0)if(Array.isArray(R))do R=_[m],R!==void 0&&(r.push(_.time),l.push.apply(l,R)),_=w[y++];while(_!==void 0);else if(R.toArray!==void 0)do R=_[m],R!==void 0&&(r.push(_.time),R.toArray(l,l.length)),_=w[y++];while(_!==void 0);else do R=_[m],R!==void 0&&(r.push(_.time),l.push(R)),_=w[y++];while(_!==void 0)}function _N(w,r,l,m,y=30){const _=w.clone();_.name=r;const R=[];for(let O=0;O<_.tracks.length;++O){const N=_.tracks[O],V=N.getValueSize(),Q=[],X=[];for(let $=0;$<N.times.length;++$){const ie=N.times[$]*y;if(!(ie<l||ie>=m)){Q.push(N.times[$]);for(let ue=0;ue<V;++ue)X.push(N.values[$*V+ue])}}Q.length!==0&&(N.times=Eh(Q,N.times.constructor),N.values=Eh(X,N.values.constructor),R.push(N))}_.tracks=R;let I=1/0;for(let O=0;O<_.tracks.length;++O)I>_.tracks[O].times[0]&&(I=_.tracks[O].times[0]);for(let O=0;O<_.tracks.length;++O)_.tracks[O].shift(-1*I);return _.resetDuration(),_}function wN(w,r=0,l=w,m=30){m<=0&&(m=30);const y=l.tracks.length,_=r/m;for(let R=0;R<y;++R){const I=l.tracks[R],O=I.ValueTypeName;if(O==="bool"||O==="string")continue;const N=w.tracks.find(function(q){return q.name===I.name&&q.ValueTypeName===O});if(N===void 0)continue;let V=0;const Q=I.getValueSize();I.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(V=Q/3);let X=0;const $=N.getValueSize();N.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(X=$/3);const ie=I.times.length-1;let ue;if(_<=I.times[0]){const q=V,Se=Q-V;ue=I.values.slice(q,Se)}else if(_>=I.times[ie]){const q=ie*Q+V,Se=q+Q-V;ue=I.values.slice(q,Se)}else{const q=I.createInterpolant(),Se=V,fe=Q-V;q.evaluate(_),ue=q.resultBuffer.slice(Se,fe)}O==="quaternion"&&new Ti().fromArray(ue).normalize().conjugate().toArray(ue);const re=N.times.length;for(let q=0;q<re;++q){const Se=q*$+X;if(O==="quaternion")Ti.multiplyQuaternionsFlat(N.values,Se,ue,0,N.values,Se);else{const fe=$-X*2;for(let Me=0;Me<fe;++Me)N.values[Se+Me]-=ue[Me]}}}return w.blendMode=hr,w}const MN={convertArray:Eh,isTypedArray:m2,getKeyframeOrder:g2,sortedArray:Fx,flattenJSON:Nx,subclip:_N,makeClipAdditive:wN};class tp{constructor(r,l,m,y){this.parameterPositions=r,this._cachedIndex=0,this.resultBuffer=y!==void 0?y:new l.constructor(m),this.sampleValues=l,this.valueSize=m,this.settings=null,this.DefaultSettings_={}}evaluate(r){const l=this.parameterPositions;let m=this._cachedIndex,y=l[m],_=l[m-1];n:{e:{let R;t:{i:if(!(r<y)){for(let I=m+2;;){if(y===void 0){if(r<_)break i;return m=l.length,this._cachedIndex=m,this.copySampleValue_(m-1)}if(m===I)break;if(_=y,y=l[++m],r<y)break e}R=l.length;break t}if(!(r>=_)){const I=l[1];r<I&&(m=2,_=I);for(let O=m-2;;){if(_===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(m===O)break;if(y=_,_=l[--m-1],r>=_)break e}R=m,m=0;break t}break n}for(;m<R;){const I=m+R>>>1;r<l[I]?R=I:m=I+1}if(y=l[m],_=l[m-1],_===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(y===void 0)return m=l.length,this._cachedIndex=m,this.copySampleValue_(m-1)}this._cachedIndex=m,this.intervalChanged_(m,_,y)}return this.interpolate_(m,_,r,y)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(r){const l=this.resultBuffer,m=this.sampleValues,y=this.valueSize,_=r*y;for(let R=0;R!==y;++R)l[R]=m[_+R];return l}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class A2 extends tp{constructor(r,l,m,y){super(r,l,m,y),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:ai,endingEnd:ai}}intervalChanged_(r,l,m){const y=this.parameterPositions;let _=r-2,R=r+1,I=y[_],O=y[R];if(I===void 0)switch(this.getSettings_().endingStart){case li:_=r,I=2*l-m;break;case xi:_=y.length-2,I=l+y[_]-y[_+1];break;default:_=r,I=m}if(O===void 0)switch(this.getSettings_().endingEnd){case li:R=r,O=2*m-l;break;case xi:R=1,O=m+y[1]-y[0];break;default:R=r-1,O=l}const N=(m-l)*.5,V=this.valueSize;this._weightPrev=N/(l-I),this._weightNext=N/(O-m),this._offsetPrev=_*V,this._offsetNext=R*V}interpolate_(r,l,m,y){const _=this.resultBuffer,R=this.sampleValues,I=this.valueSize,O=r*I,N=O-I,V=this._offsetPrev,Q=this._offsetNext,X=this._weightPrev,$=this._weightNext,ie=(m-l)/(y-l),ue=ie*ie,re=ue*ie,q=-X*re+2*X*ue-X*ie,Se=(1+X)*re+(-1.5-2*X)*ue+(-.5+X)*ie+1,fe=(-1-$)*re+(1.5+$)*ue+.5*ie,Me=$*re-$*ue;for(let ze=0;ze!==I;++ze)_[ze]=q*R[V+ze]+Se*R[N+ze]+fe*R[O+ze]+Me*R[Q+ze];return _}}class Ux extends tp{constructor(r,l,m,y){super(r,l,m,y)}interpolate_(r,l,m,y){const _=this.resultBuffer,R=this.sampleValues,I=this.valueSize,O=r*I,N=O-I,V=(m-l)/(y-l),Q=1-V;for(let X=0;X!==I;++X)_[X]=R[N+X]*Q+R[O+X]*V;return _}}class v2 extends tp{constructor(r,l,m,y){super(r,l,m,y)}interpolate_(r){return this.copySampleValue_(r-1)}}class ma{constructor(r,l,m,y){if(r===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(l===void 0||l.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+r);this.name=r,this.times=Eh(l,this.TimeBufferType),this.values=Eh(m,this.ValueBufferType),this.setInterpolation(y||this.DefaultInterpolation)}static toJSON(r){const l=r.constructor;let m;if(l.toJSON!==this.toJSON)m=l.toJSON(r);else{m={name:r.name,times:Eh(r.times,Array),values:Eh(r.values,Array)};const y=r.getInterpolation();y!==r.DefaultInterpolation&&(m.interpolation=y)}return m.type=r.ValueTypeName,m}InterpolantFactoryMethodDiscrete(r){return new v2(this.times,this.values,this.getValueSize(),r)}InterpolantFactoryMethodLinear(r){return new Ux(this.times,this.values,this.getValueSize(),r)}InterpolantFactoryMethodSmooth(r){return new A2(this.times,this.values,this.getValueSize(),r)}setInterpolation(r){let l;switch(r){case Vn:l=this.InterpolantFactoryMethodDiscrete;break;case Wn:l=this.InterpolantFactoryMethodLinear;break;case Nn:l=this.InterpolantFactoryMethodSmooth;break}if(l===void 0){const m="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(r!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(m);return console.warn("THREE.KeyframeTrack:",m),this}return this.createInterpolant=l,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Vn;case this.InterpolantFactoryMethodLinear:return Wn;case this.InterpolantFactoryMethodSmooth:return Nn}}getValueSize(){return this.values.length/this.times.length}shift(r){if(r!==0){const l=this.times;for(let m=0,y=l.length;m!==y;++m)l[m]+=r}return this}scale(r){if(r!==1){const l=this.times;for(let m=0,y=l.length;m!==y;++m)l[m]*=r}return this}trim(r,l){const m=this.times,y=m.length;let _=0,R=y-1;for(;_!==y&&m[_]<r;)++_;for(;R!==-1&&m[R]>l;)--R;if(++R,_!==0||R!==y){_>=R&&(R=Math.max(R,1),_=R-1);const I=this.getValueSize();this.times=m.slice(_,R),this.values=this.values.slice(_*I,R*I)}return this}validate(){let r=!0;const l=this.getValueSize();l-Math.floor(l)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),r=!1);const m=this.times,y=this.values,_=m.length;_===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),r=!1);let R=null;for(let I=0;I!==_;I++){const O=m[I];if(typeof O=="number"&&isNaN(O)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,I,O),r=!1;break}if(R!==null&&R>O){console.error("THREE.KeyframeTrack: Out of order keys.",this,I,O,R),r=!1;break}R=O}if(y!==void 0&&m2(y))for(let I=0,O=y.length;I!==O;++I){const N=y[I];if(isNaN(N)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,I,N),r=!1;break}}return r}optimize(){const r=this.times.slice(),l=this.values.slice(),m=this.getValueSize(),y=this.getInterpolation()===Nn,_=r.length-1;let R=1;for(let I=1;I<_;++I){let O=!1;const N=r[I],V=r[I+1];if(N!==V&&(I!==1||N!==r[0]))if(y)O=!0;else{const Q=I*m,X=Q-m,$=Q+m;for(let ie=0;ie!==m;++ie){const 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R=0,I=m.length;R!==I;++R)l.push(SN(m[R]).scale(y));const _=new this(r.name,r.duration,l,r.blendMode);return _.uuid=r.uuid,_}static toJSON(r){const l=[],m=r.tracks,y={name:r.name,duration:r.duration,tracks:l,uuid:r.uuid,blendMode:r.blendMode};for(let _=0,R=m.length;_!==R;++_)l.push(ma.toJSON(m[_]));return y}static CreateFromMorphTargetSequence(r,l,m,y){const _=l.length,R=[];for(let I=0;I<_;I++){let O=[],N=[];O.push((I+_-1)%_,I,(I+1)%_),N.push(0,1,0);const V=g2(O);O=Fx(O,1,V),N=Fx(N,1,V),!y&&O[0]===0&&(O.push(_),N.push(N[0])),R.push(new np(".morphTargetInfluences["+l[I].name+"]",O,N).scale(1/m))}return new this(r,-1,R)}static findByName(r,l){let m=r;if(!Array.isArray(r)){const y=r;m=y.geometry&&y.geometry.animations||y.animations}for(let y=0;y<m.length;y++)if(m[y].name===l)return m[y];return null}static CreateClipsFromMorphTargetSequences(r,l,m){const y={},_=/^([\w-]*?)([\d]+)$/;for(let I=0,O=r.length;I<O;I++){const N=r[I],V=N.name.match(_);if(V&&V.length>1){const Q=V[1];let X=y[Q];X||(y[Q]=X=[]),X.push(N)}}const R=[];for(const I in y)R.push(this.CreateFromMorphTargetSequence(I,y[I],l,m));return R}static parseAnimation(r,l){if(!r)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const m=function(Q,X,$,ie,ue){if($.length!==0){const re=[],q=[];Nx($,re,q,ie),re.length!==0&&ue.push(new Q(X,re,q))}},y=[],_=r.name||"default",R=r.fps||30,I=r.blendMode;let O=r.length||-1;const N=r.hierarchy||[];for(let Q=0;Q<N.length;Q++){const X=N[Q].keys;if(!(!X||X.length===0))if(X[0].morphTargets){const $={};let ie;for(ie=0;ie<X.length;ie++)if(X[ie].morphTargets)for(let ue=0;ue<X[ie].morphTargets.length;ue++)$[X[ie].morphTargets[ue]]=-1;for(const ue in $){const re=[],q=[];for(let Se=0;Se!==X[ie].morphTargets.length;++Se){const fe=X[ie];re.push(fe.time),q.push(fe.morphTarget===ue?1:0)}y.push(new np(".morphTargetInfluence["+ue+"]",re,q))}O=$.length*R}else{const $=".bones["+l[Q].name+"]";m(ip,$+".position",X,"pos",y),m(Wu,$+".quaternion",X,"rot",y),m(ip,$+".scale",X,"scl",y)}}return y.length===0?null:new this(_,O,y,I)}resetDuration(){const r=this.tracks;let l=0;for(let m=0,y=r.length;m!==y;++m){const _=this.tracks[m];l=Math.max(l,_.times[_.times.length-1])}return this.duration=l,this}trim(){for(let r=0;r<this.tracks.length;r++)this.tracks[r].trim(0,this.duration);return this}validate(){let r=!0;for(let l=0;l<this.tracks.length;l++)r=r&&this.tracks[l].validate();return r}optimize(){for(let r=0;r<this.tracks.length;r++)this.tracks[r].optimize();return this}clone(){const r=[];for(let l=0;l<this.tracks.length;l++)r.push(this.tracks[l].clone());return new this.constructor(this.name,this.duration,r,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function CN(w){switch(w.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return np;case"vector":case"vector2":case"vector3":case"vector4":return ip;case"color":return kx;case"quaternion":return Wu;case"bool":case"boolean":return bh;case"string":return _h}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+w)}function SN(w){if(w.type===void 0)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const r=CN(w.type);if(w.times===void 0){const l=[],m=[];Nx(w.keys,l,m,"value"),w.times=l,w.values=m}return r.parse!==void 0?r.parse(w):new r(w.name,w.times,w.values,w.interpolation)}const wh={enabled:!1,files:{},add:function(w,r){this.enabled!==!1&&(this.files[w]=r)},get:function(w){if(this.enabled!==!1)return this.files[w]},remove:function(w){delete this.files[w]},clear:function(){this.files={}}};class zx{constructor(r,l,m){const y=this;let _=!1,R=0,I=0,O;const N=[];this.onStart=void 0,this.onLoad=r,this.onProgress=l,this.onError=m,this.itemStart=function(V){I++,_===!1&&y.onStart!==void 0&&y.onStart(V,R,I),_=!0},this.itemEnd=function(V){R++,y.onProgress!==void 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gl(this.manager);O.setPath(this.path),O.setResponseType("arraybuffer"),O.setRequestHeader(this.requestHeader),O.setWithCredentials(_.withCredentials);let N=0;function V(Q){O.load(r[Q],function(X){const $=_.parse(X,!0);R[Q]={width:$.width,height:$.height,format:$.format,mipmaps:$.mipmaps},N+=1,N===6&&($.mipmapCount===1&&(I.minFilter=Bn),I.image=R,I.format=$.format,I.needsUpdate=!0,l&&l(I))},m,y)}if(Array.isArray(r))for(let Q=0,X=r.length;Q<X;++Q)V(Q);else O.load(r,function(Q){const X=_.parse(Q,!0);if(X.isCubemap){const $=X.mipmaps.length/X.mipmapCount;for(let ie=0;ie<$;ie++){R[ie]={mipmaps:[]};for(let ue=0;ue<X.mipmapCount;ue++)R[ie].mipmaps.push(X.mipmaps[ie*X.mipmapCount+ue]),R[ie].format=X.format,R[ie].width=X.width,R[ie].height=X.height}I.image=R}else I.image.width=X.width,I.image.height=X.height,I.mipmaps=X.mipmaps;X.mipmapCount===1&&(I.minFilter=Bn),I.format=X.format,I.needsUpdate=!0,l&&l(I)},m,y);return I}}class sp extends wo{constructor(r){super(r)}load(r,l,m,y){this.path!==void 0&&(r=this.path+r),r=this.manager.resolveURL(r);const _=this,R=wh.get(r);if(R!==void 0)return _.manager.itemStart(r),setTimeout(function(){l&&l(R),_.manager.itemEnd(r)},0),R;const I=hh("img");function O(){V(),wh.add(r,this),l&&l(this),_.manager.itemEnd(r)}function N(Q){V(),y&&y(Q),_.manager.itemError(r),_.manager.itemEnd(r)}function V(){I.removeEventListener("load",O,!1),I.removeEventListener("error",N,!1)}return I.addEventListener("load",O,!1),I.addEventListener("error",N,!1),r.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(I.crossOrigin=this.crossOrigin),_.manager.itemStart(r),I.src=r,I}}class BN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=new Uf;_.colorSpace=Cr;const R=new sp(this.manager);R.setCrossOrigin(this.crossOrigin),R.setPath(this.path);let I=0;function O(N){R.load(r[N],function(V){_.images[N]=V,I++,I===6&&(_.needsUpdate=!0,l&&l(_))},void 0,y)}for(let N=0;N<r.length;++N)O(N);return _}}class LN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=new zu,I=new gl(this.manager);return I.setResponseType("arraybuffer"),I.setRequestHeader(this.requestHeader),I.setPath(this.path),I.setWithCredentials(_.withCredentials),I.load(r,function(O){let N;try{N=_.parse(O)}catch(V){if(y!==void 0)y(V);else{console.error(V);return}}N.image!==void 0?R.image=N.image:N.data!==void 0&&(R.image.width=N.width,R.image.height=N.height,R.image.data=N.data),R.wrapS=N.wrapS!==void 0?N.wrapS:We,R.wrapT=N.wrapT!==void 0?N.wrapT:We,R.magFilter=N.magFilter!==void 0?N.magFilter:Bn,R.minFilter=N.minFilter!==void 0?N.minFilter:Bn,R.anisotropy=N.anisotropy!==void 0?N.anisotropy:1,N.colorSpace!==void 0?R.colorSpace=N.colorSpace:N.encoding!==void 0&&(R.encoding=N.encoding),N.flipY!==void 0&&(R.flipY=N.flipY),N.format!==void 0&&(R.format=N.format),N.type!==void 0&&(R.type=N.type),N.mipmaps!==void 0&&(R.mipmaps=N.mipmaps,R.minFilter=Fn),N.mipmapCount===1&&(R.minFilter=Bn),N.generateMipmaps!==void 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E2 extends mc{constructor(r,l,m){super(r,m),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(mr.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Hn(l)}copy(r,l){return super.copy(r,l),this.groundColor.copy(r.groundColor),this}}const Gx=new _i,b2=new je,_2=new je;class Vx{constructor(r){this.camera=r,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new en(512,512),this.map=null,this.mapPass=null,this.matrix=new _i,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new fg,this._frameExtents=new en(1,1),this._viewportCount=1,this._viewports=[new ur(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(r){const l=this.camera,m=this.matrix;b2.setFromMatrixPosition(r.matrixWorld),l.position.copy(b2),_2.setFromMatrixPosition(r.target.matrixWorld),l.lookAt(_2),l.updateMatrixWorld(),Gx.multiplyMatrices(l.projectionMatrix,l.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Gx),m.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),m.multiply(Gx)}getViewport(r){return this._viewports[r]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(r){return this.camera=r.camera.clone(),this.bias=r.bias,this.radius=r.radius,this.mapSize.copy(r.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const r={};return this.bias!==0&&(r.bias=this.bias),this.normalBias!==0&&(r.normalBias=this.normalBias),this.radius!==1&&(r.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(r.mapSize=this.mapSize.toArray()),r.camera=this.camera.toJSON(!1).object,delete r.camera.matrix,r}}class DN extends Vx{constructor(){super(new hs(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(r){const l=this.camera,m=sc*2*r.angle*this.focus,y=this.mapSize.width/this.mapSize.height,_=r.distance||l.far;(m!==l.fov||y!==l.aspect||_!==l.far)&&(l.fov=m,l.aspect=y,l.far=_,l.updateProjectionMatrix()),super.updateMatrices(r)}copy(r){return super.copy(r),this.focus=r.focus,this}}class w2 extends mc{constructor(r,l,m=0,y=Math.PI/3,_=0,R=2){super(r,l),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(mr.DEFAULT_UP),this.updateMatrix(),this.target=new mr,this.distance=m,this.angle=y,this.penumbra=_,this.decay=R,this.map=null,this.shadow=new DN}get power(){return this.intensity*Math.PI}set power(r){this.intensity=r/Math.PI}dispose(){this.shadow.dispose()}copy(r,l){return super.copy(r,l),this.distance=r.distance,this.angle=r.angle,this.penumbra=r.penumbra,this.decay=r.decay,this.target=r.target.clone(),this.shadow=r.shadow.clone(),this}}const M2=new _i,op=new je,Hx=new je;class ON extends Vx{constructor(){super(new hs(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new en(4,2),this._viewportCount=6,this._viewports=[new ur(2,1,1,1),new ur(0,1,1,1),new ur(3,1,1,1),new ur(1,1,1,1),new ur(3,0,1,1),new ur(1,0,1,1)],this._cubeDirections=[new je(1,0,0),new je(-1,0,0),new je(0,0,1),new je(0,0,-1),new je(0,1,0),new je(0,-1,0)],this._cubeUps=[new je(0,1,0),new je(0,1,0),new je(0,1,0),new je(0,1,0),new je(0,0,1),new je(0,0,-1)]}updateMatrices(r,l=0){const m=this.camera,y=this.matrix,_=r.distance||m.far;_!==m.far&&(m.far=_,m.updateProjectionMatrix()),op.setFromMatrixPosition(r.matrixWorld),m.position.copy(op),Hx.copy(m.position),Hx.add(this._cubeDirections[l]),m.up.copy(this._cubeUps[l]),m.lookAt(Hx),m.updateMatrixWorld(),y.makeTranslation(-op.x,-op.y,-op.z),M2.multiplyMatrices(m.projectionMatrix,m.matrixWorldInverse),this._frustum.setFromProjectionMatrix(M2)}}class C2 extends mc{constructor(r,l,m=0,y=2){super(r,l),this.isPointLight=!0,this.type="PointLight",this.distance=m,this.decay=y,this.shadow=new ON}get power(){return this.intensity*4*Math.PI}set power(r){this.intensity=r/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(r,l){return super.copy(r,l),this.distance=r.distance,this.decay=r.decay,this.shadow=r.shadow.clone(),this}}class FN extends Vx{constructor(){super(new mg(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class S2 extends mc{constructor(r,l){super(r,l),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(mr.DEFAULT_UP),this.updateMatrix(),this.target=new mr,this.shadow=new FN}dispose(){this.shadow.dispose()}copy(r){return super.copy(r),this.target=r.target.clone(),this.shadow=r.shadow.clone(),this}}class T2 extends mc{constructor(r,l){super(r,l),this.isAmbientLight=!0,this.type="AmbientLight"}}class R2 extends mc{constructor(r,l,m=10,y=10){super(r,l),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=m,this.height=y}get power(){return this.intensity*this.width*this.height*Math.PI}set power(r){this.intensity=r/(this.width*this.height*Math.PI)}copy(r){return super.copy(r),this.width=r.width,this.height=r.height,this}toJSON(r){const l=super.toJSON(r);return l.object.width=this.width,l.object.height=this.height,l}}class I2{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let r=0;r<9;r++)this.coefficients.push(new je)}set(r){for(let l=0;l<9;l++)this.coefficients[l].copy(r[l]);return this}zero(){for(let r=0;r<9;r++)this.coefficients[r].set(0,0,0);return this}getAt(r,l){const m=r.x,y=r.y,_=r.z,R=this.coefficients;return l.copy(R[0]).multiplyScalar(.282095),l.addScaledVector(R[1],.488603*y),l.addScaledVector(R[2],.488603*_),l.addScaledVector(R[3],.488603*m),l.addScaledVector(R[4],1.092548*(m*y)),l.addScaledVector(R[5],1.092548*(y*_)),l.addScaledVector(R[6],.315392*(3*_*_-1)),l.addScaledVector(R[7],1.092548*(m*_)),l.addScaledVector(R[8],.546274*(m*m-y*y)),l}getIrradianceAt(r,l){const m=r.x,y=r.y,_=r.z,R=this.coefficients;return l.copy(R[0]).multiplyScalar(.886227),l.addScaledVector(R[1],1.023328*y),l.addScaledVector(R[2],1.023328*_),l.addScaledVector(R[3],1.023328*m),l.addScaledVector(R[4],.858086*m*y),l.addScaledVector(R[5],.858086*y*_),l.addScaledVector(R[6],.743125*_*_-.247708),l.addScaledVector(R[7],.858086*m*_),l.addScaledVector(R[8],.429043*(m*m-y*y)),l}add(r){for(let l=0;l<9;l++)this.coefficients[l].add(r.coefficients[l]);return this}addScaledSH(r,l){for(let m=0;m<9;m++)this.coefficients[m].addScaledVector(r.coefficients[m],l);return this}scale(r){for(let l=0;l<9;l++)this.coefficients[l].multiplyScalar(r);return this}lerp(r,l){for(let m=0;m<9;m++)this.coefficients[m].lerp(r.coefficients[m],l);return this}equals(r){for(let l=0;l<9;l++)if(!this.coefficients[l].equals(r.coefficients[l]))return!1;return!0}copy(r){return this.set(r.coefficients)}clone(){return new this.constructor().copy(this)}fromArray(r,l=0){const m=this.coefficients;for(let y=0;y<9;y++)m[y].fromArray(r,l+y*3);return this}toArray(r=[],l=0){const m=this.coefficients;for(let y=0;y<9;y++)m[y].toArray(r,l+y*3);return r}static getBasisAt(r,l){const m=r.x,y=r.y,_=r.z;l[0]=.282095,l[1]=.488603*y,l[2]=.488603*_,l[3]=.488603*m,l[4]=1.092548*m*y,l[5]=1.092548*y*_,l[6]=.315392*(3*_*_-1),l[7]=1.092548*m*_,l[8]=.546274*(m*m-y*y)}}class B2 extends mc{constructor(r=new I2,l=1){super(void 0,l),this.isLightProbe=!0,this.sh=r}copy(r){return super.copy(r),this.sh.copy(r.sh),this}fromJSON(r){return this.intensity=r.intensity,this.sh.fromArray(r.sh),this}toJSON(r){const l=super.toJSON(r);return l.object.sh=this.sh.toArray(),l}}class eA extends wo{constructor(r){super(r),this.textures={}}load(r,l,m,y){const _=this,R=new gl(_.manager);R.setPath(_.path),R.setRequestHeader(_.requestHeader),R.setWithCredentials(_.withCredentials),R.load(r,function(I){try{l(_.parse(JSON.parse(I)))}catch(O){y?y(O):console.error(O),_.manager.itemError(r)}},m,y)}parse(r){const l=this.textures;function m(_){return l[_]===void 0&&console.warn("THREE.MaterialLoader: Undefined texture",_),l[_]}const y=eA.createMaterialFromType(r.type);if(r.uuid!==void 0&&(y.uuid=r.uuid),r.name!==void 0&&(y.name=r.name),r.color!==void 0&&y.color!==void 0&&y.color.setHex(r.color),r.roughness!==void 0&&(y.roughness=r.roughness),r.metalness!==void 0&&(y.metalness=r.metalness),r.sheen!==void 0&&(y.sheen=r.sheen),r.sheenColor!==void 0&&(y.sheenColor=new Hn().setHex(r.sheenColor)),r.sheenRoughness!==void 0&&(y.sheenRoughness=r.sheenRoughness),r.emissive!==void 0&&y.emissive!==void 0&&y.emissive.setHex(r.emissive),r.specular!==void 0&&y.specular!==void 0&&y.specular.setHex(r.specular),r.specularIntensity!==void 0&&(y.specularIntensity=r.specularIntensity),r.specularColor!==void 0&&y.specularColor!==void 0&&y.specularColor.setHex(r.specularColor),r.shininess!==void 0&&(y.shininess=r.shininess),r.clearcoat!==void 0&&(y.clearcoat=r.clearcoat),r.clearcoatRoughness!==void 0&&(y.clearcoatRoughness=r.clearcoatRoughness),r.iridescence!==void 0&&(y.iridescence=r.iridescence),r.iridescenceIOR!==void 0&&(y.iridescenceIOR=r.iridescenceIOR),r.iridescenceThicknessRange!==void 0&&(y.iridescenceThicknessRange=r.iridescenceThicknessRange),r.transmission!==void 0&&(y.transmission=r.transmission),r.thickness!==void 0&&(y.thickness=r.thickness),r.attenuationDistance!==void 0&&(y.attenuationDistance=r.attenuationDistance),r.attenuationColor!==void 0&&y.attenuationColor!==void 0&&y.attenuationColor.setHex(r.attenuationColor),r.anisotropy!==void 0&&(y.anisotropy=r.anisotropy),r.anisotropyRotation!==void 0&&(y.anisotropyRotation=r.anisotropyRotation),r.fog!==void 0&&(y.fog=r.fog),r.flatShading!==void 0&&(y.flatShading=r.flatShading),r.blending!==void 0&&(y.blending=r.blending),r.combine!==void 0&&(y.combine=r.combine),r.side!==void 0&&(y.side=r.side),r.shadowSide!==void 0&&(y.shadowSide=r.shadowSide),r.opacity!==void 0&&(y.opacity=r.opacity),r.transparent!==void 0&&(y.transparent=r.transparent),r.alphaTest!==void 0&&(y.alphaTest=r.alphaTest),r.alphaHash!==void 0&&(y.alphaHash=r.alphaHash),r.depthFunc!==void 0&&(y.depthFunc=r.depthFunc),r.depthTest!==void 0&&(y.depthTest=r.depthTest),r.depthWrite!==void 0&&(y.depthWrite=r.depthWrite),r.colorWrite!==void 0&&(y.colorWrite=r.colorWrite),r.blendSrc!==void 0&&(y.blendSrc=r.blendSrc),r.blendDst!==void 0&&(y.blendDst=r.blendDst),r.blendEquation!==void 0&&(y.blendEquation=r.blendEquation),r.blendSrcAlpha!==void 0&&(y.blendSrcAlpha=r.blendSrcAlpha),r.blendDstAlpha!==void 0&&(y.blendDstAlpha=r.blendDstAlpha),r.blendEquationAlpha!==void 0&&(y.blendEquationAlpha=r.blendEquationAlpha),r.blendColor!==void 0&&y.blendColor!==void 0&&y.blendColor.setHex(r.blendColor),r.blendAlpha!==void 0&&(y.blendAlpha=r.blendAlpha),r.stencilWriteMask!==void 0&&(y.stencilWriteMask=r.stencilWriteMask),r.stencilFunc!==void 0&&(y.stencilFunc=r.stencilFunc),r.stencilRef!==void 0&&(y.stencilRef=r.stencilRef),r.stencilFuncMask!==void 0&&(y.stencilFuncMask=r.stencilFuncMask),r.stencilFail!==void 0&&(y.stencilFail=r.stencilFail),r.stencilZFail!==void 0&&(y.stencilZFail=r.stencilZFail),r.stencilZPass!==void 0&&(y.stencilZPass=r.stencilZPass),r.stencilWrite!==void 0&&(y.stencilWrite=r.stencilWrite),r.wireframe!==void 0&&(y.wireframe=r.wireframe),r.wireframeLinewidth!==void 0&&(y.wireframeLinewidth=r.wireframeLinewidth),r.wireframeLinecap!==void 0&&(y.wireframeLinecap=r.wireframeLinecap),r.wireframeLinejoin!==void 0&&(y.wireframeLinejoin=r.wireframeLinejoin),r.rotation!==void 0&&(y.rotation=r.rotation),r.linewidth!==void 0&&(y.linewidth=r.linewidth),r.dashSize!==void 0&&(y.dashSize=r.dashSize),r.gapSize!==void 0&&(y.gapSize=r.gapSize),r.scale!==void 0&&(y.scale=r.scale),r.polygonOffset!==void 0&&(y.polygonOffset=r.polygonOffset),r.polygonOffsetFactor!==void 0&&(y.polygonOffsetFactor=r.polygonOffsetFactor),r.polygonOffsetUnits!==void 0&&(y.polygonOffsetUnits=r.polygonOffsetUnits),r.dithering!==void 0&&(y.dithering=r.dithering),r.alphaToCoverage!==void 0&&(y.alphaToCoverage=r.alphaToCoverage),r.premultipliedAlpha!==void 0&&(y.premultipliedAlpha=r.premultipliedAlpha),r.forceSinglePass!==void 0&&(y.forceSinglePass=r.forceSinglePass),r.visible!==void 0&&(y.visible=r.visible),r.toneMapped!==void 0&&(y.toneMapped=r.toneMapped),r.userData!==void 0&&(y.userData=r.userData),r.vertexColors!==void 0&&(typeof r.vertexColors=="number"?y.vertexColors=r.vertexColors>0:y.vertexColors=r.vertexColors),r.uniforms!==void 0)for(const _ in r.uniforms){const R=r.uniforms[_];switch(y.uniforms[_]={},R.type){case"t":y.uniforms[_].value=m(R.value);break;case"c":y.uniforms[_].value=new Hn().setHex(R.value);break;case"v2":y.uniforms[_].value=new en().fromArray(R.value);break;case"v3":y.uniforms[_].value=new je().fromArray(R.value);break;case"v4":y.uniforms[_].value=new ur().fromArray(R.value);break;case"m3":y.uniforms[_].value=new Ui().fromArray(R.value);break;case"m4":y.uniforms[_].value=new _i().fromArray(R.value);break;default:y.uniforms[_].value=R.value}}if(r.defines!==void 0&&(y.defines=r.defines),r.vertexShader!==void 0&&(y.vertexShader=r.vertexShader),r.fragmentShader!==void 0&&(y.fragmentShader=r.fragmentShader),r.glslVersion!==void 0&&(y.glslVersion=r.glslVersion),r.extensions!==void 0)for(const _ in r.extensions)y.extensions[_]=r.extensions[_];if(r.lights!==void 0&&(y.lights=r.lights),r.clipping!==void 0&&(y.clipping=r.clipping),r.size!==void 0&&(y.size=r.size),r.sizeAttenuation!==void 0&&(y.sizeAttenuation=r.sizeAttenuation),r.map!==void 0&&(y.map=m(r.map)),r.matcap!==void 0&&(y.matcap=m(r.matcap)),r.alphaMap!==void 0&&(y.alphaMap=m(r.alphaMap)),r.bumpMap!==void 0&&(y.bumpMap=m(r.bumpMap)),r.bumpScale!==void 0&&(y.bumpScale=r.bumpScale),r.normalMap!==void 0&&(y.normalMap=m(r.normalMap)),r.normalMapType!==void 0&&(y.normalMapType=r.normalMapType),r.normalScale!==void 0){let _=r.normalScale;Array.isArray(_)===!1&&(_=[_,_]),y.normalScale=new en().fromArray(_)}return r.displacementMap!==void 0&&(y.displacementMap=m(r.displacementMap)),r.displacementScale!==void 0&&(y.displacementScale=r.displacementScale),r.displacementBias!==void 0&&(y.displacementBias=r.displacementBias),r.roughnessMap!==void 0&&(y.roughnessMap=m(r.roughnessMap)),r.metalnessMap!==void 0&&(y.metalnessMap=m(r.metalnessMap)),r.emissiveMap!==void 0&&(y.emissiveMap=m(r.emissiveMap)),r.emissiveIntensity!==void 0&&(y.emissiveIntensity=r.emissiveIntensity),r.specularMap!==void 0&&(y.specularMap=m(r.specularMap)),r.specularIntensityMap!==void 0&&(y.specularIntensityMap=m(r.specularIntensityMap)),r.specularColorMap!==void 0&&(y.specularColorMap=m(r.specularColorMap)),r.envMap!==void 0&&(y.envMap=m(r.envMap)),r.envMapIntensity!==void 0&&(y.envMapIntensity=r.envMapIntensity),r.reflectivity!==void 0&&(y.reflectivity=r.reflectivity),r.refractionRatio!==void 0&&(y.refractionRatio=r.refractionRatio),r.lightMap!==void 0&&(y.lightMap=m(r.lightMap)),r.lightMapIntensity!==void 0&&(y.lightMapIntensity=r.lightMapIntensity),r.aoMap!==void 0&&(y.aoMap=m(r.aoMap)),r.aoMapIntensity!==void 0&&(y.aoMapIntensity=r.aoMapIntensity),r.gradientMap!==void 0&&(y.gradientMap=m(r.gradientMap)),r.clearcoatMap!==void 0&&(y.clearcoatMap=m(r.clearcoatMap)),r.clearcoatRoughnessMap!==void 0&&(y.clearcoatRoughnessMap=m(r.clearcoatRoughnessMap)),r.clearcoatNormalMap!==void 0&&(y.clearcoatNormalMap=m(r.clearcoatNormalMap)),r.clearcoatNormalScale!==void 0&&(y.clearcoatNormalScale=new en().fromArray(r.clearcoatNormalScale)),r.iridescenceMap!==void 0&&(y.iridescenceMap=m(r.iridescenceMap)),r.iridescenceThicknessMap!==void 0&&(y.iridescenceThicknessMap=m(r.iridescenceThicknessMap)),r.transmissionMap!==void 0&&(y.transmissionMap=m(r.transmissionMap)),r.thicknessMap!==void 0&&(y.thicknessMap=m(r.thicknessMap)),r.anisotropyMap!==void 0&&(y.anisotropyMap=m(r.anisotropyMap)),r.sheenColorMap!==void 0&&(y.sheenColorMap=m(r.sheenColorMap)),r.sheenRoughnessMap!==void 0&&(y.sheenRoughnessMap=m(r.sheenRoughnessMap)),y}setTextures(r){return this.textures=r,this}static createMaterialFromType(r){const l={ShadowMaterial:o2,SpriteMaterial:mx,RawShaderMaterial:a2,ShaderMaterial:Ka,PointsMaterial:Ex,MeshPhysicalMaterial:l2,MeshStandardMaterial:Ox,MeshPhongMaterial:c2,MeshToonMaterial:h2,MeshNormalMaterial:u2,MeshLambertMaterial:d2,MeshDepthMaterial:ux,MeshDistanceMaterial:dx,MeshBasicMaterial:uc,MeshMatcapMaterial:f2,LineDashedMaterial:p2,LineBasicMaterial:oo,Material:js};return new l[r]}}class jx{static decodeText(r){if(typeof TextDecoder<"u")return new TextDecoder().decode(r);let l="";for(let m=0,y=r.length;m<y;m++)l+=String.fromCharCode(r[m]);try{return decodeURIComponent(escape(l))}catch{return l}}static extractUrlBase(r){const l=r.lastIndexOf("/");return l===-1?"./":r.slice(0,l+1)}static resolveURL(r,l){return typeof r!="string"||r===""?"":(/^https?:\/\//i.test(l)&&/^\//.test(r)&&(l=l.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(r)||/^data:.*,.*$/i.test(r)||/^blob:.*$/i.test(r)?r:l+r)}}class L2 extends Yi{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(r){return super.copy(r),this.instanceCount=r.instanceCount,this}toJSON(){const r=super.toJSON();return r.instanceCount=this.instanceCount,r.isInstancedBufferGeometry=!0,r}}class P2 extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=new gl(_.manager);R.setPath(_.path),R.setRequestHeader(_.requestHeader),R.setWithCredentials(_.withCredentials),R.load(r,function(I){try{l(_.parse(JSON.parse(I)))}catch(O){y?y(O):console.error(O),_.manager.itemError(r)}},m,y)}parse(r){const l={},m={};function y($,ie){if(l[ie]!==void 0)return l[ie];const re=$.interleavedBuffers[ie],q=_($,re.buffer),Se=oc(re.type,q),fe=new Eg(Se,re.stride);return fe.uuid=re.uuid,l[ie]=fe,fe}function _($,ie){if(m[ie]!==void 0)return m[ie];const re=$.arrayBuffers[ie],q=new Uint32Array(re).buffer;return m[ie]=q,q}const R=r.isInstancedBufferGeometry?new L2:new Yi,I=r.data.index;if(I!==void 0){const $=oc(I.type,I.array);R.setIndex(new Sr($,1))}const O=r.data.attributes;for(const $ in O){const ie=O[$];let ue;if(ie.isInterleavedBufferAttribute){const re=y(r.data,ie.data);ue=new vh(re,ie.itemSize,ie.offset,ie.normalized)}else{const re=oc(ie.type,ie.array),q=ie.isInstancedBufferAttribute?Gu:Sr;ue=new q(re,ie.itemSize,ie.normalized)}ie.name!==void 0&&(ue.name=ie.name),ie.usage!==void 0&&ue.setUsage(ie.usage),ie.updateRange!==void 0&&(ue.updateRange.offset=ie.updateRange.offset,ue.updateRange.count=ie.updateRange.count),R.setAttribute($,ue)}const N=r.data.morphAttributes;if(N)for(const $ in N){const ie=N[$],ue=[];for(let re=0,q=ie.length;re<q;re++){const Se=ie[re];let fe;if(Se.isInterleavedBufferAttribute){const Me=y(r.data,Se.data);fe=new vh(Me,Se.itemSize,Se.offset,Se.normalized)}else{const Me=oc(Se.type,Se.array);fe=new Sr(Me,Se.itemSize,Se.normalized)}Se.name!==void 0&&(fe.name=Se.name),ue.push(fe)}R.morphAttributes[$]=ue}r.data.morphTargetsRelative&&(R.morphTargetsRelative=!0);const Q=r.data.groups||r.data.drawcalls||r.data.offsets;if(Q!==void 0)for(let $=0,ie=Q.length;$!==ie;++$){const ue=Q[$];R.addGroup(ue.start,ue.count,ue.materialIndex)}const X=r.data.boundingSphere;if(X!==void 0){const $=new je;X.center!==void 0&&$.fromArray(X.center),R.boundingSphere=new Eo($,X.radius)}return r.name&&(R.name=r.name),r.userData&&(R.userData=r.userData),R}}class NN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=this.path===""?jx.extractUrlBase(r):this.path;this.resourcePath=this.resourcePath||R;const I=new gl(this.manager);I.setPath(this.path),I.setRequestHeader(this.requestHeader),I.setWithCredentials(this.withCredentials),I.load(r,function(O){let N=null;try{N=JSON.parse(O)}catch(Q){y!==void 0&&y(Q),console.error("THREE:ObjectLoader: Can't parse "+r+".",Q.message);return}const V=N.metadata;if(V===void 0||V.type===void 0||V.type.toLowerCase()==="geometry"){y!==void 0&&y(new Error("THREE.ObjectLoader: Can't load "+r)),console.error("THREE.ObjectLoader: Can't load "+r);return}_.parse(N,l)},m,y)}async loadAsync(r,l){const m=this,y=this.path===""?jx.extractUrlBase(r):this.path;this.resourcePath=this.resourcePath||y;const _=new gl(this.manager);_.setPath(this.path),_.setRequestHeader(this.requestHeader),_.setWithCredentials(this.withCredentials);const R=await _.loadAsync(r,l),I=JSON.parse(R),O=I.metadata;if(O===void 0||O.type===void 0||O.type.toLowerCase()==="geometry")throw new Error("THREE.ObjectLoader: Can't load "+r);return await m.parseAsync(I)}parse(r,l){const m=this.parseAnimations(r.animations),y=this.parseShapes(r.shapes),_=this.parseGeometries(r.geometries,y),R=this.parseImages(r.images,function(){l!==void 0&&l(N)}),I=this.parseTextures(r.textures,R),O=this.parseMaterials(r.materials,I),N=this.parseObject(r.object,_,O,I,m),V=this.parseSkeletons(r.skeletons,N);if(this.bindSkeletons(N,V),l!==void 0){let Q=!1;for(const X in R)if(R[X].data instanceof HTMLImageElement){Q=!0;break}Q===!1&&l(N)}return N}async parseAsync(r){const l=this.parseAnimations(r.animations),m=this.parseShapes(r.shapes),y=this.parseGeometries(r.geometries,m),_=await this.parseImagesAsync(r.images),R=this.parseTextures(r.textures,_),I=this.parseMaterials(r.materials,R),O=this.parseObject(r.object,y,I,R,l),N=this.parseSkeletons(r.skeletons,O);return this.bindSkeletons(O,N),O}parseShapes(r){const l={};if(r!==void 0)for(let m=0,y=r.length;m<y;m++){const _=new yh().fromJSON(r[m]);l[_.uuid]=_}return l}parseSkeletons(r,l){const m={},y={};if(l.traverse(function(_){_.isBone&&(y[_.uuid]=_)}),r!==void 0)for(let _=0,R=r.length;_<R;_++){const I=new Sg().fromJSON(r[_],y);m[I.uuid]=I}return m}parseGeometries(r,l){const m={};if(r!==void 0){const _=new P2;for(let R=0,I=r.length;R<I;R++){let O;const N=r[R];switch(N.type){case"BufferGeometry":case"InstancedBufferGeometry":O=_.parse(N);break;case"Geometry":if("THREE"in window&&"LegacyJSONLoader"in THREE){var y=new THREE.LegacyJSONLoader;O=y.parse(N,this.resourcePath).geometry}else console.error('THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".');break;default:N.type in s2?O=s2[N.type].fromJSON(N,l):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${N.type}"`)}O.uuid=N.uuid,N.name!==void 0&&(O.name=N.name),N.userData!==void 0&&(O.userData=N.userData),m[N.uuid]=O}}return m}parseMaterials(r,l){const m={},y={};if(r!==void 0){const _=new eA;_.setTextures(l);for(let R=0,I=r.length;R<I;R++){const O=r[R];m[O.uuid]===void 0&&(m[O.uuid]=_.parse(O)),y[O.uuid]=m[O.uuid]}}return y}parseAnimations(r){const l={};if(r!==void 0)for(let m=0;m<r.length;m++){const y=r[m],_=rp.parse(y);l[_.uuid]=_}return l}parseImages(r,l){const m=this,y={};let _;function R(O){return m.manager.itemStart(O),_.load(O,function(){m.manager.itemEnd(O)},void 0,function(){m.manager.itemError(O),m.manager.itemEnd(O)})}function I(O){if(typeof O=="string"){const N=O,V=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(N)?N:m.resourcePath+N;return R(V)}else return O.data?{data:oc(O.type,O.data),width:O.width,height:O.height}:null}if(r!==void 0&&r.length>0){const O=new zx(l);_=new sp(O),_.setCrossOrigin(this.crossOrigin);for(let N=0,V=r.length;N<V;N++){const Q=r[N],X=Q.url;if(Array.isArray(X)){const $=[];for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie],q=I(re);q!==null&&(q instanceof HTMLImageElement?$.push(q):$.push(new zu(q.data,q.width,q.height)))}y[Q.uuid]=new Br($)}else{const $=I(Q.url);y[Q.uuid]=new Br($)}}}return y}async parseImagesAsync(r){const l=this,m={};let y;async function _(R){if(typeof R=="string"){const I=R,O=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(I)?I:l.resourcePath+I;return await y.loadAsync(O)}else return R.data?{data:oc(R.type,R.data),width:R.width,height:R.height}:null}if(r!==void 0&&r.length>0){y=new sp(this.manager),y.setCrossOrigin(this.crossOrigin);for(let R=0,I=r.length;R<I;R++){const O=r[R],N=O.url;if(Array.isArray(N)){const V=[];for(let Q=0,X=N.length;Q<X;Q++){const $=N[Q],ie=await _($);ie!==null&&(ie instanceof HTMLImageElement?V.push(ie):V.push(new zu(ie.data,ie.width,ie.height)))}m[O.uuid]=new Br(V)}else{const V=await _(O.url);m[O.uuid]=new Br(V)}}}return m}parseTextures(r,l){function m(_,R){return typeof _=="number"?_:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",_),R[_])}const y={};if(r!==void 0)for(let _=0,R=r.length;_<R;_++){const I=r[_];I.image===void 0&&console.warn('THREE.ObjectLoader: No "image" specified for',I.uuid),l[I.image]===void 0&&console.warn("THREE.ObjectLoader: Undefined image",I.image);const O=l[I.image],N=O.data;let V;Array.isArray(N)?(V=new Uf,N.length===6&&(V.needsUpdate=!0)):(N&&N.data?V=new zu:V=new Ir,N&&(V.needsUpdate=!0)),V.source=O,V.uuid=I.uuid,I.name!==void 0&&(V.name=I.name),I.mapping!==void 0&&(V.mapping=m(I.mapping,UN)),I.channel!==void 0&&(V.channel=I.channel),I.offset!==void 0&&V.offset.fromArray(I.offset),I.repeat!==void 0&&V.repeat.fromArray(I.repeat),I.center!==void 0&&V.center.fromArray(I.center),I.rotation!==void 0&&(V.rotation=I.rotation),I.wrap!==void 0&&(V.wrapS=m(I.wrap[0],D2),V.wrapT=m(I.wrap[1],D2)),I.format!==void 0&&(V.format=I.format),I.internalFormat!==void 0&&(V.internalFormat=I.internalFormat),I.type!==void 0&&(V.type=I.type),I.colorSpace!==void 0&&(V.colorSpace=I.colorSpace),I.encoding!==void 0&&(V.encoding=I.encoding),I.minFilter!==void 0&&(V.minFilter=m(I.minFilter,O2)),I.magFilter!==void 0&&(V.magFilter=m(I.magFilter,O2)),I.anisotropy!==void 0&&(V.anisotropy=I.anisotropy),I.flipY!==void 0&&(V.flipY=I.flipY),I.generateMipmaps!==void 0&&(V.generateMipmaps=I.generateMipmaps),I.premultiplyAlpha!==void 0&&(V.premultiplyAlpha=I.premultiplyAlpha),I.unpackAlignment!==void 0&&(V.unpackAlignment=I.unpackAlignment),I.compareFunction!==void 0&&(V.compareFunction=I.compareFunction),I.userData!==void 0&&(V.userData=I.userData),y[I.uuid]=V}return y}parseObject(r,l,m,y,_){let R;function I(X){return l[X]===void 0&&console.warn("THREE.ObjectLoader: Undefined geometry",X),l[X]}function O(X){if(X!==void 0){if(Array.isArray(X)){const $=[];for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie];m[re]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",re),$.push(m[re])}return $}return m[X]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",X),m[X]}}function N(X){return y[X]===void 0&&console.warn("THREE.ObjectLoader: Undefined texture",X),y[X]}let V,Q;switch(r.type){case"Scene":R=new vM,r.background!==void 0&&(Number.isInteger(r.background)?R.background=new Hn(r.background):R.background=N(r.background)),r.environment!==void 0&&(R.environment=N(r.environment)),r.fog!==void 0&&(r.fog.type==="Fog"?R.fog=new xg(r.fog.color,r.fog.near,r.fog.far):r.fog.type==="FogExp2"&&(R.fog=new yg(r.fog.color,r.fog.density)),r.fog.name!==""&&(R.fog.name=r.fog.name)),r.backgroundBlurriness!==void 0&&(R.backgroundBlurriness=r.backgroundBlurriness),r.backgroundIntensity!==void 0&&(R.backgroundIntensity=r.backgroundIntensity);break;case"PerspectiveCamera":R=new hs(r.fov,r.aspect,r.near,r.far),r.focus!==void 0&&(R.focus=r.focus),r.zoom!==void 0&&(R.zoom=r.zoom),r.filmGauge!==void 0&&(R.filmGauge=r.filmGauge),r.filmOffset!==void 0&&(R.filmOffset=r.filmOffset),r.view!==void 0&&(R.view=Object.assign({},r.view));break;case"OrthographicCamera":R=new mg(r.left,r.right,r.top,r.bottom,r.near,r.far),r.zoom!==void 0&&(R.zoom=r.zoom),r.view!==void 0&&(R.view=Object.assign({},r.view));break;case"AmbientLight":R=new T2(r.color,r.intensity);break;case"DirectionalLight":R=new S2(r.color,r.intensity);break;case"PointLight":R=new C2(r.color,r.intensity,r.distance,r.decay);break;case"RectAreaLight":R=new R2(r.color,r.intensity,r.width,r.height);break;case"SpotLight":R=new w2(r.color,r.intensity,r.distance,r.angle,r.penumbra,r.decay);break;case"HemisphereLight":R=new E2(r.color,r.groundColor,r.intensity);break;case"LightProbe":R=new B2().fromJSON(r);break;case"SkinnedMesh":V=I(r.geometry),Q=O(r.material),R=new IM(V,Q),r.bindMode!==void 0&&(R.bindMode=r.bindMode),r.bindMatrix!==void 0&&R.bindMatrix.fromArray(r.bindMatrix),r.skeleton!==void 0&&(R.skeleton=r.skeleton);break;case"Mesh":V=I(r.geometry),Q=O(r.material),R=new Os(V,Q);break;case"InstancedMesh":V=I(r.geometry),Q=O(r.material);const X=r.count,$=r.instanceMatrix,ie=r.instanceColor;R=new DM(V,Q,X),R.instanceMatrix=new Gu(new Float32Array($.array),16),ie!==void 0&&(R.instanceColor=new Gu(new Float32Array(ie.array),ie.itemSize));break;case"LOD":R=new wM;break;case"Line":R=new fc(I(r.geometry),O(r.material));break;case"LineLoop":R=new zM(I(r.geometry),O(r.material));break;case"LineSegments":R=new qa(I(r.geometry),O(r.material));break;case"PointCloud":case"Points":R=new VM(I(r.geometry),O(r.material));break;case"Sprite":R=new bM(O(r.material));break;case"Group":R=new Ah;break;case"Bone":R=new yx;break;default:R=new mr}if(R.uuid=r.uuid,r.name!==void 0&&(R.name=r.name),r.matrix!==void 0?(R.matrix.fromArray(r.matrix),r.matrixAutoUpdate!==void 0&&(R.matrixAutoUpdate=r.matrixAutoUpdate),R.matrixAutoUpdate&&R.matrix.decompose(R.position,R.quaternion,R.scale)):(r.position!==void 0&&R.position.fromArray(r.position),r.rotation!==void 0&&R.rotation.fromArray(r.rotation),r.quaternion!==void 0&&R.quaternion.fromArray(r.quaternion),r.scale!==void 0&&R.scale.fromArray(r.scale)),r.up!==void 0&&R.up.fromArray(r.up),r.castShadow!==void 0&&(R.castShadow=r.castShadow),r.receiveShadow!==void 0&&(R.receiveShadow=r.receiveShadow),r.shadow&&(r.shadow.bias!==void 0&&(R.shadow.bias=r.shadow.bias),r.shadow.normalBias!==void 0&&(R.shadow.normalBias=r.shadow.normalBias),r.shadow.radius!==void 0&&(R.shadow.radius=r.shadow.radius),r.shadow.mapSize!==void 0&&R.shadow.mapSize.fromArray(r.shadow.mapSize),r.shadow.camera!==void 0&&(R.shadow.camera=this.parseObject(r.shadow.camera))),r.visible!==void 0&&(R.visible=r.visible),r.frustumCulled!==void 0&&(R.frustumCulled=r.frustumCulled),r.renderOrder!==void 0&&(R.renderOrder=r.renderOrder),r.userData!==void 0&&(R.userData=r.userData),r.layers!==void 0&&(R.layers.mask=r.layers),r.children!==void 0){const X=r.children;for(let $=0;$<X.length;$++)R.add(this.parseObject(X[$],l,m,y,_))}if(r.animations!==void 0){const X=r.animations;for(let $=0;$<X.length;$++){const ie=X[$];R.animations.push(_[ie])}}if(r.type==="LOD"){r.autoUpdate!==void 0&&(R.autoUpdate=r.autoUpdate);const X=r.levels;for(let $=0;$<X.length;$++){const ie=X[$],ue=R.getObjectByProperty("uuid",ie.object);ue!==void 0&&R.addLevel(ue,ie.distance,ie.hysteresis)}}return R}bindSkeletons(r,l){Object.keys(l).length!==0&&r.traverse(function(m){if(m.isSkinnedMesh===!0&&m.skeleton!==void 0){const y=l[m.skeleton];y===void 0?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",m.skeleton):m.bind(y,m.bindMatrix)}})}}const UN={UVMapping:Ye,CubeReflectionMapping:Qe,CubeRefractionMapping:ne,EquirectangularReflectionMapping:W,EquirectangularRefractionMapping:k,CubeUVReflectionMapping:he},D2={RepeatWrapping:Re,ClampToEdgeWrapping:We,MirroredRepeatWrapping:ve},O2={NearestFilter:at,NearestMipmapNearestFilter:At,NearestMipmapLinearFilter:Pt,LinearFilter:Bn,LinearMipmapNearestFilter:pi,LinearMipmapLinearFilter:Fn};class kN extends wo{constructor(r){super(r),this.isImageBitmapLoader=!0,typeof createImageBitmap>"u"&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),typeof fetch>"u"&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(r){return this.options=r,this}load(r,l,m,y){r===void 0&&(r=""),this.path!==void 0&&(r=this.path+r),r=this.manager.resolveURL(r);const _=this,R=wh.get(r);if(R!==void 0)return _.manager.itemStart(r),setTimeout(function(){l&&l(R),_.manager.itemEnd(r)},0),R;const I={};I.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",I.headers=this.requestHeader,fetch(r,I).then(function(O){return O.blob()}).then(function(O){return createImageBitmap(O,Object.assign(_.options,{colorSpaceConversion:"none"}))}).then(function(O){wh.add(r,O),l&&l(O),_.manager.itemEnd(r)}).catch(function(O){y&&y(O),_.manager.itemError(r),_.manager.itemEnd(r)}),_.manager.itemStart(r)}}let tA;class Wx{static getContext(){return tA===void 0&&(tA=new(window.AudioContext||window.webkitAudioContext)),tA}static setContext(r){tA=r}}class zN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=new gl(this.manager);R.setResponseType("arraybuffer"),R.setPath(this.path),R.setRequestHeader(this.requestHeader),R.setWithCredentials(this.withCredentials),R.load(r,function(O){try{const N=O.slice(0);Wx.getContext().decodeAudioData(N,function(Q){l(Q)},I)}catch(N){I(N)}},m,y);function I(O){y?y(O):console.error(O),_.manager.itemError(r)}}}const F2=new _i,N2=new _i,Mh=new _i;class GN{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new hs,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new hs,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(r){const l=this._cache;if(l.focus!==r.focus||l.fov!==r.fov||l.aspect!==r.aspect*this.aspect||l.near!==r.near||l.far!==r.far||l.zoom!==r.zoom||l.eyeSep!==this.eyeSep){l.focus=r.focus,l.fov=r.fov,l.aspect=r.aspect*this.aspect,l.near=r.near,l.far=r.far,l.zoom=r.zoom,l.eyeSep=this.eyeSep,Mh.copy(r.projectionMatrix);const y=l.eyeSep/2,_=y*l.near/l.focus,R=l.near*Math.tan(al*l.fov*.5)/l.zoom;let I,O;N2.elements[12]=-y,F2.elements[12]=y,I=-R*l.aspect+_,O=R*l.aspect+_,Mh.elements[0]=2*l.near/(O-I),Mh.elements[8]=(O+I)/(O-I),this.cameraL.projectionMatrix.copy(Mh),I=-R*l.aspect-_,O=R*l.aspect-_,Mh.elements[0]=2*l.near/(O-I),Mh.elements[8]=(O+I)/(O-I),this.cameraR.projectionMatrix.copy(Mh)}this.cameraL.matrixWorld.copy(r.matrixWorld).multiply(N2),this.cameraR.matrixWorld.copy(r.matrixWorld).multiply(F2)}}class U2{constructor(r=!0){this.autoStart=r,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=k2(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let r=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const l=k2();r=(l-this.oldTime)/1e3,this.oldTime=l,this.elapsedTime+=r}return r}}function k2(){return(typeof performance>"u"?Date:performance).now()}const Ch=new je,z2=new Ti,VN=new je,Sh=new je;class HN extends mr{constructor(){super(),this.type="AudioListener",this.context=Wx.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new U2}getInput(){return this.gain}removeFilter(){return this.filter!==null&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(r){return this.filter!==null?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=r,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(r){return this.gain.gain.setTargetAtTime(r,this.context.currentTime,.01),this}updateMatrixWorld(r){super.updateMatrixWorld(r);const l=this.context.listener,m=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Ch,z2,VN),Sh.set(0,0,-1).applyQuaternion(z2),l.positionX){const y=this.context.currentTime+this.timeDelta;l.positionX.linearRampToValueAtTime(Ch.x,y),l.positionY.linearRampToValueAtTime(Ch.y,y),l.positionZ.linearRampToValueAtTime(Ch.z,y),l.forwardX.linearRampToValueAtTime(Sh.x,y),l.forwardY.linearRampToValueAtTime(Sh.y,y),l.forwardZ.linearRampToValueAtTime(Sh.z,y),l.upX.linearRampToValueAtTime(m.x,y),l.upY.linearRampToValueAtTime(m.y,y),l.upZ.linearRampToValueAtTime(m.z,y)}else l.setPosition(Ch.x,Ch.y,Ch.z),l.setOrientation(Sh.x,Sh.y,Sh.z,m.x,m.y,m.z)}}class G2 extends mr{constructor(r){super(),this.type="Audio",this.listener=r,this.context=r.context,this.gain=this.context.createGain(),this.gain.connect(r.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(r){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=r,this.connect(),this}setMediaElementSource(r){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(r),this.connect(),this}setMediaStreamSource(r){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(r),this.connect(),this}setBuffer(r){return this.buffer=r,this.sourceType="buffer",this.autoplay&&this.play(),this}play(r=0){if(this.isPlaying===!0){console.warn("THREE.Audio: Audio is already playing.");return}if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}this._startedAt=this.context.currentTime+r;const l=this.context.createBufferSource();return l.buffer=this.buffer,l.loop=this.loop,l.loopStart=this.loopStart,l.loopEnd=this.loopEnd,l.onended=this.onEnded.bind(this),l.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=l,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.isPlaying===!0&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,this.loop===!0&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this}stop(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this._progress=0,this.source!==null&&(this.source.stop(),this.source.onended=null),this.isPlaying=!1,this}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let r=1,l=this.filters.length;r<l;r++)this.filters[r-1].connect(this.filters[r]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this._connected!==!1){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let r=1,l=this.filters.length;r<l;r++)this.filters[r-1].disconnect(this.filters[r]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}}getFilters(){return this.filters}setFilters(r){return r||(r=[]),this._connected===!0?(this.disconnect(),this.filters=r.slice(),this.connect()):this.filters=r.slice(),this}setDetune(r){if(this.detune=r,this.source.detune!==void 0)return this.isPlaying===!0&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(r){return this.setFilters(r?[r]:[])}setPlaybackRate(r){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.playbackRate=r,this.isPlaying===!0&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return this.hasPlaybackControl===!1?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(r){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.loop=r,this.isPlaying===!0&&(this.source.loop=this.loop),this}setLoopStart(r){return this.loopStart=r,this}setLoopEnd(r){return this.loopEnd=r,this}getVolume(){return this.gain.gain.value}setVolume(r){return this.gain.gain.setTargetAtTime(r,this.context.currentTime,.01),this}}const Th=new je,V2=new Ti,jN=new je,Rh=new je;class WN extends G2{constructor(r){super(r),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}connect(){super.connect(),this.panner.connect(this.gain)}disconnect(){super.disconnect(),this.panner.disconnect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(r){return this.panner.refDistance=r,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(r){return this.panner.rolloffFactor=r,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(r){return this.panner.distanceModel=r,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(r){return this.panner.maxDistance=r,this}setDirectionalCone(r,l,m){return this.panner.coneInnerAngle=r,this.panner.coneOuterAngle=l,this.panner.coneOuterGain=m,this}updateMatrixWorld(r){if(super.updateMatrixWorld(r),this.hasPlaybackControl===!0&&this.isPlaying===!1)return;this.matrixWorld.decompose(Th,V2,jN),Rh.set(0,0,1).applyQuaternion(V2);const l=this.panner;if(l.positionX){const m=this.context.currentTime+this.listener.timeDelta;l.positionX.linearRampToValueAtTime(Th.x,m),l.positionY.linearRampToValueAtTime(Th.y,m),l.positionZ.linearRampToValueAtTime(Th.z,m),l.orientationX.linearRampToValueAtTime(Rh.x,m),l.orientationY.linearRampToValueAtTime(Rh.y,m),l.orientationZ.linearRampToValueAtTime(Rh.z,m)}else l.setPosition(Th.x,Th.y,Th.z),l.setOrientation(Rh.x,Rh.y,Rh.z)}}class QN{constructor(r,l=2048){this.analyser=r.context.createAnalyser(),this.analyser.fftSize=l,this.data=new Uint8Array(this.analyser.frequencyBinCount),r.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let r=0;const l=this.getFrequencyData();for(let m=0;m<l.length;m++)r+=l[m];return r/l.length}}class H2{constructor(r,l,m){this.binding=r,this.valueSize=m;let y,_,R;switch(l){case"quaternion":y=this._slerp,_=this._slerpAdditive,R=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(m*6),this._workIndex=5;break;case"string":case"bool":y=this._select,_=this._select,R=this._setAdditiveIdentityOther,this.buffer=new Array(m*5);break;default:y=this._lerp,_=this._lerpAdditive,R=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(m*5)}this._mixBufferRegion=y,this._mixBufferRegionAdditive=_,this._setIdentity=R,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(r,l){const m=this.buffer,y=this.valueSize,_=r*y+y;let R=this.cumulativeWeight;if(R===0){for(let I=0;I!==y;++I)m[_+I]=m[I];R=l}else{R+=l;const I=l/R;this._mixBufferRegion(m,_,0,I,y)}this.cumulativeWeight=R}accumulateAdditive(r){const l=this.buffer,m=this.valueSize,y=m*this._addIndex;this.cumulativeWeightAdditive===0&&this._setIdentity(),this._mixBufferRegionAdditive(l,y,0,r,m),this.cumulativeWeightAdditive+=r}apply(r){const l=this.valueSize,m=this.buffer,y=r*l+l,_=this.cumulativeWeight,R=this.cumulativeWeightAdditive,I=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,_<1){const O=l*this._origIndex;this._mixBufferRegion(m,y,O,1-_,l)}R>0&&this._mixBufferRegionAdditive(m,y,this._addIndex*l,1,l);for(let O=l,N=l+l;O!==N;++O)if(m[O]!==m[O+l]){I.setValue(m,y);break}}saveOriginalState(){const r=this.binding,l=this.buffer,m=this.valueSize,y=m*this._origIndex;r.getValue(l,y);for(let _=m,R=y;_!==R;++_)l[_]=l[y+_%m];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const r=this.valueSize*3;this.binding.setValue(this.buffer,r)}_setAdditiveIdentityNumeric(){const r=this._addIndex*this.valueSize,l=r+this.valueSize;for(let m=r;m<l;m++)this.buffer[m]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const r=this._origIndex*this.valueSize,l=this._addIndex*this.valueSize;for(let m=0;m<this.valueSize;m++)this.buffer[l+m]=this.buffer[r+m]}_select(r,l,m,y,_){if(y>=.5)for(let R=0;R!==_;++R)r[l+R]=r[m+R]}_slerp(r,l,m,y){Ti.slerpFlat(r,l,r,l,r,m,y)}_slerpAdditive(r,l,m,y,_){const R=this._workIndex*_;Ti.multiplyQuaternionsFlat(r,R,r,l,r,m),Ti.slerpFlat(r,l,r,l,r,R,y)}_lerp(r,l,m,y,_){const R=1-y;for(let I=0;I!==_;++I){const O=l+I;r[O]=r[O]*R+r[m+I]*y}}_lerpAdditive(r,l,m,y,_){for(let R=0;R!==_;++R){const I=l+R;r[I]=r[I]+r[m+R]*y}}}const Qx="\\[\\]\\.:\\/",XN=new RegExp("["+Qx+"]","g"),Xx="[^"+Qx+"]",KN="[^"+Qx.replace("\\.","")+"]",qN=/((?:WC+[\/:])*)/.source.replace("WC",Xx),YN=/(WCOD+)?/.source.replace("WCOD",KN),$N=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Xx),JN=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Xx),ZN=new RegExp("^"+qN+YN+$N+JN+"$"),e5=["material","materials","bones","map"];class t5{constructor(r,l,m){const y=m||dr.parseTrackName(l);this._targetGroup=r,this._bindings=r.subscribe_(l,y)}getValue(r,l){this.bind();const m=this._targetGroup.nCachedObjects_,y=this._bindings[m];y!==void 0&&y.getValue(r,l)}setValue(r,l){const m=this._bindings;for(let y=this._targetGroup.nCachedObjects_,_=m.length;y!==_;++y)m[y].setValue(r,l)}bind(){const r=this._bindings;for(let l=this._targetGroup.nCachedObjects_,m=r.length;l!==m;++l)r[l].bind()}unbind(){const r=this._bindings;for(let l=this._targetGroup.nCachedObjects_,m=r.length;l!==m;++l)r[l].unbind()}}class dr{constructor(r,l,m){this.path=l,this.parsedPath=m||dr.parseTrackName(l),this.node=dr.findNode(r,this.parsedPath.nodeName),this.rootNode=r,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(r,l,m){return r&&r.isAnimationObjectGroup?new dr.Composite(r,l,m):new dr(r,l,m)}static sanitizeNodeName(r){return r.replace(/\s/g,"_").replace(XN,"")}static parseTrackName(r){const l=ZN.exec(r);if(l===null)throw new Error("PropertyBinding: Cannot parse trackName: "+r);const m={nodeName:l[2],objectName:l[3],objectIndex:l[4],propertyName:l[5],propertyIndex:l[6]},y=m.nodeName&&m.nodeName.lastIndexOf(".");if(y!==void 0&&y!==-1){const _=m.nodeName.substring(y+1);e5.indexOf(_)!==-1&&(m.nodeName=m.nodeName.substring(0,y),m.objectName=_)}if(m.propertyName===null||m.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+r);return m}static findNode(r,l){if(l===void 0||l===""||l==="."||l===-1||l===r.name||l===r.uuid)return r;if(r.skeleton){const m=r.skeleton.getBoneByName(l);if(m!==void 0)return m}if(r.children){const m=function(_){for(let R=0;R<_.length;R++){const I=_[R];if(I.name===l||I.uuid===l)return I;const O=m(I.children);if(O)return O}return null},y=m(r.children);if(y)return y}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(r,l){r[l]=this.targetObject[this.propertyName]}_getValue_array(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)r[l++]=m[y]}_getValue_arrayElement(r,l){r[l]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(r,l){this.resolvedProperty.toArray(r,l)}_setValue_direct(r,l){this.targetObject[this.propertyName]=r[l]}_setValue_direct_setNeedsUpdate(r,l){this.targetObject[this.propertyName]=r[l],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(r,l){this.targetObject[this.propertyName]=r[l],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)m[y]=r[l++]}_setValue_array_setNeedsUpdate(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)m[y]=r[l++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)m[y]=r[l++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(r,l){this.resolvedProperty[this.propertyIndex]=r[l]}_setValue_arrayElement_setNeedsUpdate(r,l){this.resolvedProperty[this.propertyIndex]=r[l],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(r,l){this.resolvedProperty[this.propertyIndex]=r[l],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(r,l){this.resolvedProperty.fromArray(r,l)}_setValue_fromArray_setNeedsUpdate(r,l){this.resolvedProperty.fromArray(r,l),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(r,l){this.resolvedProperty.fromArray(r,l),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(r,l){this.bind(),this.getValue(r,l)}_setValue_unbound(r,l){this.bind(),this.setValue(r,l)}bind(){let r=this.node;const l=this.parsedPath,m=l.objectName,y=l.propertyName;let _=l.propertyIndex;if(r||(r=dr.findNode(this.rootNode,l.nodeName),this.node=r),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!r){console.warn("THREE.PropertyBinding: No target node found for track: "+this.path+".");return}if(m){let N=l.objectIndex;switch(m){case"materials":if(!r.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!r.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}r=r.material.materials;break;case"bones":if(!r.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}r=r.skeleton.bones;for(let V=0;V<r.length;V++)if(r[V].name===N){N=V;break}break;case"map":if("map"in r){r=r.map;break}if(!r.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!r.material.map){console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}r=r.material.map;break;default:if(r[m]===void 0){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}r=r[m]}if(N!==void 0){if(r[N]===void 0){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,r);return}r=r[N]}}const R=r[y];if(R===void 0){const N=l.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+N+"."+y+" but it wasn't found.",r);return}let I=this.Versioning.None;this.targetObject=r,r.needsUpdate!==void 0?I=this.Versioning.NeedsUpdate:r.matrixWorldNeedsUpdate!==void 0&&(I=this.Versioning.MatrixWorldNeedsUpdate);let O=this.BindingType.Direct;if(_!==void 0){if(y==="morphTargetInfluences"){if(!r.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!r.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}r.morphTargetDictionary[_]!==void 0&&(_=r.morphTargetDictionary[_])}O=this.BindingType.ArrayElement,this.resolvedProperty=R,this.propertyIndex=_}else R.fromArray!==void 0&&R.toArray!==void 0?(O=this.BindingType.HasFromToArray,this.resolvedProperty=R):Array.isArray(R)?(O=this.BindingType.EntireArray,this.resolvedProperty=R):this.propertyName=y;this.getValue=this.GetterByBindingType[O],this.setValue=this.SetterByBindingTypeAndVersioning[O][I]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}dr.Composite=t5,dr.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},dr.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},dr.prototype.GetterByBindingType=[dr.prototype._getValue_direct,dr.prototype._getValue_array,dr.prototype._getValue_arrayElement,dr.prototype._getValue_toArray],dr.prototype.SetterByBindingTypeAndVersioning=[[dr.prototype._setValue_direct,dr.prototype._setValue_direct_setNeedsUpdate,dr.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[dr.prototype._setValue_array,dr.prototype._setValue_array_setNeedsUpdate,dr.prototype._setValue_array_setMatrixWorldNeedsUpdate],[dr.prototype._setValue_arrayElement,dr.prototype._setValue_arrayElement_setNeedsUpdate,dr.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[dr.prototype._setValue_fromArray,dr.prototype._setValue_fromArray_setNeedsUpdate,dr.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class n5{constructor(){this.isAnimationObjectGroup=!0,this.uuid=no(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const r={};this._indicesByUUID=r;for(let m=0,y=arguments.length;m!==y;++m)r[arguments[m].uuid]=m;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const l=this;this.stats={objects:{get total(){return l._objects.length},get inUse(){return this.total-l.nCachedObjects_}},get bindingsPerObject(){return l._bindings.length}}}add(){const r=this._objects,l=this._indicesByUUID,m=this._paths,y=this._parsedPaths,_=this._bindings,R=_.length;let I,O=r.length,N=this.nCachedObjects_;for(let V=0,Q=arguments.length;V!==Q;++V){const X=arguments[V],$=X.uuid;let ie=l[$];if(ie===void 0){ie=O++,l[$]=ie,r.push(X);for(let ue=0,re=R;ue!==re;++ue)_[ue].push(new dr(X,m[ue],y[ue]))}else if(ie<N){I=r[ie];const ue=--N,re=r[ue];l[re.uuid]=ie,r[ie]=re,l[$]=ue,r[ue]=X;for(let q=0,Se=R;q!==Se;++q){const fe=_[q],Me=fe[ue];let ze=fe[ie];fe[ie]=Me,ze===void 0&&(ze=new dr(X,m[q],y[q])),fe[ue]=ze}}else r[ie]!==I&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=N}remove(){const r=this._objects,l=this._indicesByUUID,m=this._bindings,y=m.length;let _=this.nCachedObjects_;for(let R=0,I=arguments.length;R!==I;++R){const O=arguments[R],N=O.uuid,V=l[N];if(V!==void 0&&V>=_){const Q=_++,X=r[Q];l[X.uuid]=V,r[V]=X,l[N]=Q,r[Q]=O;for(let $=0,ie=y;$!==ie;++$){const ue=m[$],re=ue[Q],q=ue[V];ue[V]=re,ue[Q]=q}}}this.nCachedObjects_=_}uncache(){const r=this._objects,l=this._indicesByUUID,m=this._bindings,y=m.length;let _=this.nCachedObjects_,R=r.length;for(let I=0,O=arguments.length;I!==O;++I){const N=arguments[I],V=N.uuid,Q=l[V];if(Q!==void 0)if(delete l[V],Q<_){const X=--_,$=r[X],ie=--R,ue=r[ie];l[$.uuid]=Q,r[Q]=$,l[ue.uuid]=X,r[X]=ue,r.pop();for(let re=0,q=y;re!==q;++re){const Se=m[re],fe=Se[X],Me=Se[ie];Se[Q]=fe,Se[X]=Me,Se.pop()}}else{const X=--R,$=r[X];X>0&&(l[$.uuid]=Q),r[Q]=$,r.pop();for(let ie=0,ue=y;ie!==ue;++ie){const re=m[ie];re[Q]=re[X],re.pop()}}}this.nCachedObjects_=_}subscribe_(r,l){const m=this._bindingsIndicesByPath;let y=m[r];const _=this._bindings;if(y!==void 0)return _[y];const R=this._paths,I=this._parsedPaths,O=this._objects,N=O.length,V=this.nCachedObjects_,Q=new Array(N);y=_.length,m[r]=y,R.push(r),I.push(l),_.push(Q);for(let X=V,$=O.length;X!==$;++X){const ie=O[X];Q[X]=new dr(ie,r,l)}return Q}unsubscribe_(r){const l=this._bindingsIndicesByPath,m=l[r];if(m!==void 0){const y=this._paths,_=this._parsedPaths,R=this._bindings,I=R.length-1,O=R[I],N=r[I];l[N]=m,R[m]=O,R.pop(),_[m]=_[I],_.pop(),y[m]=y[I],y.pop()}}}class j2{constructor(r,l,m=null,y=l.blendMode){this._mixer=r,this._clip=l,this._localRoot=m,this.blendMode=y;const _=l.tracks,R=_.length,I=new Array(R),O={endingStart:ai,endingEnd:ai};for(let N=0;N!==R;++N){const V=_[N].createInterpolant(null);I[N]=V,V.settings=O}this._interpolantSettings=O,this._interpolants=I,this._propertyBindings=new Array(R),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=bn,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&this.timeScale!==0&&this._startTime===null&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(r){return this._startTime=r,this}setLoop(r,l){return this.loop=r,this.repetitions=l,this}setEffectiveWeight(r){return this.weight=r,this._effectiveWeight=this.enabled?r:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(r){return this._scheduleFading(r,0,1)}fadeOut(r){return this._scheduleFading(r,1,0)}crossFadeFrom(r,l,m){if(r.fadeOut(l),this.fadeIn(l),m){const y=this._clip.duration,_=r._clip.duration,R=_/y,I=y/_;r.warp(1,R,l),this.warp(I,1,l)}return this}crossFadeTo(r,l,m){return r.crossFadeFrom(this,l,m)}stopFading(){const r=this._weightInterpolant;return r!==null&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(r)),this}setEffectiveTimeScale(r){return this.timeScale=r,this._effectiveTimeScale=this.paused?0:r,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(r){return this.timeScale=this._clip.duration/r,this.stopWarping()}syncWith(r){return this.time=r.time,this.timeScale=r.timeScale,this.stopWarping()}halt(r){return this.warp(this._effectiveTimeScale,0,r)}warp(r,l,m){const y=this._mixer,_=y.time,R=this.timeScale;let I=this._timeScaleInterpolant;I===null&&(I=y._lendControlInterpolant(),this._timeScaleInterpolant=I);const O=I.parameterPositions,N=I.sampleValues;return O[0]=_,O[1]=_+m,N[0]=r/R,N[1]=l/R,this}stopWarping(){const r=this._timeScaleInterpolant;return r!==null&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(r)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(r,l,m,y){if(!this.enabled){this._updateWeight(r);return}const _=this._startTime;if(_!==null){const O=(r-_)*m;O<0||m===0?l=0:(this._startTime=null,l=m*O)}l*=this._updateTimeScale(r);const R=this._updateTime(l),I=this._updateWeight(r);if(I>0){const O=this._interpolants,N=this._propertyBindings;switch(this.blendMode){case hr:for(let V=0,Q=O.length;V!==Q;++V)O[V].evaluate(R),N[V].accumulateAdditive(I);break;case Bi:default:for(let V=0,Q=O.length;V!==Q;++V)O[V].evaluate(R),N[V].accumulate(y,I)}}}_updateWeight(r){let l=0;if(this.enabled){l=this.weight;const m=this._weightInterpolant;if(m!==null){const y=m.evaluate(r)[0];l*=y,r>m.parameterPositions[1]&&(this.stopFading(),y===0&&(this.enabled=!1))}}return this._effectiveWeight=l,l}_updateTimeScale(r){let l=0;if(!this.paused){l=this.timeScale;const m=this._timeScaleInterpolant;if(m!==null){const y=m.evaluate(r)[0];l*=y,r>m.parameterPositions[1]&&(this.stopWarping(),l===0?this.paused=!0:this.timeScale=l)}}return this._effectiveTimeScale=l,l}_updateTime(r){const l=this._clip.duration,m=this.loop;let y=this.time+r,_=this._loopCount;const R=m===oi;if(r===0)return _===-1?y:R&&(_&1)===1?l-y:y;if(m===kt){_===-1&&(this._loopCount=0,this._setEndings(!0,!0,!1));n:{if(y>=l)y=l;else if(y<0)y=0;else{this.time=y;break n}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=y,this._mixer.dispatchEvent({type:"finished",action:this,direction:r<0?-1:1})}}else{if(_===-1&&(r>=0?(_=0,this._setEndings(!0,this.repetitions===0,R)):this._setEndings(this.repetitions===0,!0,R)),y>=l||y<0){const I=Math.floor(y/l);y-=l*I,_+=Math.abs(I);const O=this.repetitions-_;if(O<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,y=r>0?l:0,this.time=y,this._mixer.dispatchEvent({type:"finished",action:this,direction:r>0?1:-1});else{if(O===1){const N=r<0;this._setEndings(N,!N,R)}else this._setEndings(!1,!1,R);this._loopCount=_,this.time=y,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:I})}}else this.time=y;if(R&&(_&1)===1)return l-y}return y}_setEndings(r,l,m){const y=this._interpolantSettings;m?(y.endingStart=li,y.endingEnd=li):(r?y.endingStart=this.zeroSlopeAtStart?li:ai:y.endingStart=xi,l?y.endingEnd=this.zeroSlopeAtEnd?li:ai:y.endingEnd=xi)}_scheduleFading(r,l,m){const y=this._mixer,_=y.time;let R=this._weightInterpolant;R===null&&(R=y._lendControlInterpolant(),this._weightInterpolant=R);const I=R.parameterPositions,O=R.sampleValues;return I[0]=_,O[0]=l,I[1]=_+r,O[1]=m,this}}const i5=new Float32Array(1);class r5 extends to{constructor(r){super(),this._root=r,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(r,l){const m=r._localRoot||this._root,y=r._clip.tracks,_=y.length,R=r._propertyBindings,I=r._interpolants,O=m.uuid,N=this._bindingsByRootAndName;let V=N[O];V===void 0&&(V={},N[O]=V);for(let Q=0;Q!==_;++Q){const X=y[Q],$=X.name;let ie=V[$];if(ie!==void 0)++ie.referenceCount,R[Q]=ie;else{if(ie=R[Q],ie!==void 0){ie._cacheIndex===null&&(++ie.referenceCount,this._addInactiveBinding(ie,O,$));continue}const ue=l&&l._propertyBindings[Q].binding.parsedPath;ie=new H2(dr.create(m,$,ue),X.ValueTypeName,X.getValueSize()),++ie.referenceCount,this._addInactiveBinding(ie,O,$),R[Q]=ie}I[Q].resultBuffer=ie.buffer}}_activateAction(r){if(!this._isActiveAction(r)){if(r._cacheIndex===null){const m=(r._localRoot||this._root).uuid,y=r._clip.uuid,_=this._actionsByClip[y];this._bindAction(r,_&&_.knownActions[0]),this._addInactiveAction(r,y,m)}const l=r._propertyBindings;for(let m=0,y=l.length;m!==y;++m){const _=l[m];_.useCount++===0&&(this._lendBinding(_),_.saveOriginalState())}this._lendAction(r)}}_deactivateAction(r){if(this._isActiveAction(r)){const l=r._propertyBindings;for(let m=0,y=l.length;m!==y;++m){const _=l[m];--_.useCount===0&&(_.restoreOriginalState(),this._takeBackBinding(_))}this._takeBackAction(r)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const r=this;this.stats={actions:{get total(){return r._actions.length},get inUse(){return r._nActiveActions}},bindings:{get total(){return r._bindings.length},get inUse(){return r._nActiveBindings}},controlInterpolants:{get total(){return r._controlInterpolants.length},get inUse(){return r._nActiveControlInterpolants}}}}_isActiveAction(r){const l=r._cacheIndex;return l!==null&&l<this._nActiveActions}_addInactiveAction(r,l,m){const y=this._actions,_=this._actionsByClip;let R=_[l];if(R===void 0)R={knownActions:[r],actionByRoot:{}},r._byClipCacheIndex=0,_[l]=R;else{const I=R.knownActions;r._byClipCacheIndex=I.length,I.push(r)}r._cacheIndex=y.length,y.push(r),R.actionByRoot[m]=r}_removeInactiveAction(r){const l=this._actions,m=l[l.length-1],y=r._cacheIndex;m._cacheIndex=y,l[y]=m,l.pop(),r._cacheIndex=null;const _=r._clip.uuid,R=this._actionsByClip,I=R[_],O=I.knownActions,N=O[O.length-1],V=r._byClipCacheIndex;N._byClipCacheIndex=V,O[V]=N,O.pop(),r._byClipCacheIndex=null;const Q=I.actionByRoot,X=(r._localRoot||this._root).uuid;delete Q[X],O.length===0&&delete R[_],this._removeInactiveBindingsForAction(r)}_removeInactiveBindingsForAction(r){const l=r._propertyBindings;for(let m=0,y=l.length;m!==y;++m){const _=l[m];--_.referenceCount===0&&this._removeInactiveBinding(_)}}_lendAction(r){const l=this._actions,m=r._cacheIndex,y=this._nActiveActions++,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_takeBackAction(r){const l=this._actions,m=r._cacheIndex,y=--this._nActiveActions,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_addInactiveBinding(r,l,m){const y=this._bindingsByRootAndName,_=this._bindings;let R=y[l];R===void 0&&(R={},y[l]=R),R[m]=r,r._cacheIndex=_.length,_.push(r)}_removeInactiveBinding(r){const l=this._bindings,m=r.binding,y=m.rootNode.uuid,_=m.path,R=this._bindingsByRootAndName,I=R[y],O=l[l.length-1],N=r._cacheIndex;O._cacheIndex=N,l[N]=O,l.pop(),delete I[_],Object.keys(I).length===0&&delete R[y]}_lendBinding(r){const l=this._bindings,m=r._cacheIndex,y=this._nActiveBindings++,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_takeBackBinding(r){const l=this._bindings,m=r._cacheIndex,y=--this._nActiveBindings,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_lendControlInterpolant(){const r=this._controlInterpolants,l=this._nActiveControlInterpolants++;let m=r[l];return m===void 0&&(m=new Ux(new Float32Array(2),new Float32Array(2),1,i5),m.__cacheIndex=l,r[l]=m),m}_takeBackControlInterpolant(r){const l=this._controlInterpolants,m=r.__cacheIndex,y=--this._nActiveControlInterpolants,_=l[y];r.__cacheIndex=y,l[y]=r,_.__cacheIndex=m,l[m]=_}clipAction(r,l,m){const y=l||this._root,_=y.uuid;let R=typeof r=="string"?rp.findByName(y,r):r;const I=R!==null?R.uuid:r,O=this._actionsByClip[I];let N=null;if(m===void 0&&(R!==null?m=R.blendMode:m=Bi),O!==void 0){const Q=O.actionByRoot[_];if(Q!==void 0&&Q.blendMode===m)return Q;N=O.knownActions[0],R===null&&(R=N._clip)}if(R===null)return null;const V=new j2(this,R,l,m);return this._bindAction(V,N),this._addInactiveAction(V,I,_),V}existingAction(r,l){const m=l||this._root,y=m.uuid,_=typeof r=="string"?rp.findByName(m,r):r,R=_?_.uuid:r,I=this._actionsByClip[R];return I!==void 0&&I.actionByRoot[y]||null}stopAllAction(){const r=this._actions,l=this._nActiveActions;for(let m=l-1;m>=0;--m)r[m].stop();return this}update(r){r*=this.timeScale;const l=this._actions,m=this._nActiveActions,y=this.time+=r,_=Math.sign(r),R=this._accuIndex^=1;for(let N=0;N!==m;++N)l[N]._update(y,r,_,R);const I=this._bindings,O=this._nActiveBindings;for(let N=0;N!==O;++N)I[N].apply(R);return this}setTime(r){this.time=0;for(let l=0;l<this._actions.length;l++)this._actions[l].time=0;return this.update(r)}getRoot(){return this._root}uncacheClip(r){const l=this._actions,m=r.uuid,y=this._actionsByClip,_=y[m];if(_!==void 0){const R=_.knownActions;for(let I=0,O=R.length;I!==O;++I){const N=R[I];this._deactivateAction(N);const V=N._cacheIndex,Q=l[l.length-1];N._cacheIndex=null,N._byClipCacheIndex=null,Q._cacheIndex=V,l[V]=Q,l.pop(),this._removeInactiveBindingsForAction(N)}delete y[m]}}uncacheRoot(r){const l=r.uuid,m=this._actionsByClip;for(const R in m){const I=m[R].actionByRoot,O=I[l];O!==void 0&&(this._deactivateAction(O),this._removeInactiveAction(O))}const y=this._bindingsByRootAndName,_=y[l];if(_!==void 0)for(const R in _){const I=_[R];I.restoreOriginalState(),this._removeInactiveBinding(I)}}uncacheAction(r,l){const m=this.existingAction(r,l);m!==null&&(this._deactivateAction(m),this._removeInactiveAction(m))}}class Kx{constructor(r){this.value=r}clone(){return new Kx(this.value.clone===void 0?this.value:this.value.clone())}}let s5=0;class o5 extends to{constructor(){super(),this.isUniformsGroup=!0,Object.defineProperty(this,"id",{value:s5++}),this.name="",this.usage=ah,this.uniforms=[]}add(r){return this.uniforms.push(r),this}remove(r){const l=this.uniforms.indexOf(r);return l!==-1&&this.uniforms.splice(l,1),this}setName(r){return this.name=r,this}setUsage(r){return this.usage=r,this}dispose(){return this.dispatchEvent({type:"dispose"}),this}copy(r){this.name=r.name,this.usage=r.usage;const l=r.uniforms;this.uniforms.length=0;for(let m=0,y=l.length;m<y;m++)this.uniforms.push(l[m].clone());return this}clone(){return new this.constructor().copy(this)}}class a5 extends Eg{constructor(r,l,m=1){super(r,l),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=m}copy(r){return super.copy(r),this.meshPerAttribute=r.meshPerAttribute,this}clone(r){const l=super.clone(r);return l.meshPerAttribute=this.meshPerAttribute,l}toJSON(r){const l=super.toJSON(r);return l.isInstancedInterleavedBuffer=!0,l.meshPerAttribute=this.meshPerAttribute,l}}class l5{constructor(r,l,m,y,_){this.isGLBufferAttribute=!0,this.name="",this.buffer=r,this.type=l,this.itemSize=m,this.elementSize=y,this.count=_,this.version=0}set needsUpdate(r){r===!0&&this.version++}setBuffer(r){return this.buffer=r,this}setType(r,l){return this.type=r,this.elementSize=l,this}setItemSize(r){return this.itemSize=r,this}setCount(r){return this.count=r,this}}class c5{constructor(r,l,m=0,y=1/0){this.ray=new Vs(r,l),this.near=m,this.far=y,this.camera=null,this.layers=new Jm,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(r,l){this.ray.set(r,l)}setFromCamera(r,l){l.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(l.matrixWorld),this.ray.direction.set(r.x,r.y,.5).unproject(l).sub(this.ray.origin).normalize(),this.camera=l):l.isOrthographicCamera?(this.ray.origin.set(r.x,r.y,(l.near+l.far)/(l.near-l.far)).unproject(l),this.ray.direction.set(0,0,-1).transformDirection(l.matrixWorld),this.camera=l):console.error("THREE.Raycaster: Unsupported camera type: "+l.type)}intersectObject(r,l=!0,m=[]){return qx(r,this,m,l),m.sort(W2),m}intersectObjects(r,l=!0,m=[]){for(let y=0,_=r.length;y<_;y++)qx(r[y],this,m,l);return m.sort(W2),m}}function W2(w,r){return w.distance-r.distance}function qx(w,r,l,m){if(w.layers.test(r.layers)&&w.raycast(r,l),m===!0){const y=w.children;for(let _=0,R=y.length;_<R;_++)qx(y[_],r,l,!0)}}class h5{constructor(r=1,l=0,m=0){return this.radius=r,this.phi=l,this.theta=m,this}set(r,l,m){return this.radius=r,this.phi=l,this.theta=m,this}copy(r){return this.radius=r.radius,this.phi=r.phi,this.theta=r.theta,this}makeSafe(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this}setFromVector3(r){return this.setFromCartesianCoords(r.x,r.y,r.z)}setFromCartesianCoords(r,l,m){return this.radius=Math.sqrt(r*r+l*l+m*m),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(r,m),this.phi=Math.acos(Nr(l/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class u5{constructor(r=1,l=0,m=0){return this.radius=r,this.theta=l,this.y=m,this}set(r,l,m){return this.radius=r,this.theta=l,this.y=m,this}copy(r){return this.radius=r.radius,this.theta=r.theta,this.y=r.y,this}setFromVector3(r){return this.setFromCartesianCoords(r.x,r.y,r.z)}setFromCartesianCoords(r,l,m){return this.radius=Math.sqrt(r*r+m*m),this.theta=Math.atan2(r,m),this.y=l,this}clone(){return new this.constructor().copy(this)}}const Q2=new en;class d5{constructor(r=new en(1/0,1/0),l=new en(-1/0,-1/0)){this.isBox2=!0,this.min=r,this.max=l}set(r,l){return this.min.copy(r),this.max.copy(l),this}setFromPoints(r){this.makeEmpty();for(let l=0,m=r.length;l<m;l++)this.expandByPoint(r[l]);return this}setFromCenterAndSize(r,l){const m=Q2.copy(l).multiplyScalar(.5);return this.min.copy(r).sub(m),this.max.copy(r).add(m),this}clone(){return new this.constructor().copy(this)}copy(r){return this.min.copy(r.min),this.max.copy(r.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(r){return this.isEmpty()?r.set(0,0):r.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(r){return this.isEmpty()?r.set(0,0):r.subVectors(this.max,this.min)}expandByPoint(r){return this.min.min(r),this.max.max(r),this}expandByVector(r){return this.min.sub(r),this.max.add(r),this}expandByScalar(r){return this.min.addScalar(-r),this.max.addScalar(r),this}containsPoint(r){return!(r.x<this.min.x||r.x>this.max.x||r.y<this.min.y||r.y>this.max.y)}containsBox(r){return this.min.x<=r.min.x&&r.max.x<=this.max.x&&this.min.y<=r.min.y&&r.max.y<=this.max.y}getParameter(r,l){return l.set((r.x-this.min.x)/(this.max.x-this.min.x),(r.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(r){return!(r.max.x<this.min.x||r.min.x>this.max.x||r.max.y<this.min.y||r.min.y>this.max.y)}clampPoint(r,l){return l.copy(r).clamp(this.min,this.max)}distanceToPoint(r){return this.clampPoint(r,Q2).distanceTo(r)}intersect(r){return this.min.max(r.min),this.max.min(r.max),this.isEmpty()&&this.makeEmpty(),this}union(r){return this.min.min(r.min),this.max.max(r.max),this}translate(r){return this.min.add(r),this.max.add(r),this}equals(r){return r.min.equals(this.min)&&r.max.equals(this.max)}}const X2=new je,nA=new je;class f5{constructor(r=new je,l=new je){this.start=r,this.end=l}set(r,l){return this.start.copy(r),this.end.copy(l),this}copy(r){return this.start.copy(r.start),this.end.copy(r.end),this}getCenter(r){return r.addVectors(this.start,this.end).multiplyScalar(.5)}delta(r){return r.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(r,l){return this.delta(l).multiplyScalar(r).add(this.start)}closestPointToPointParameter(r,l){X2.subVectors(r,this.start),nA.subVectors(this.end,this.start);const m=nA.dot(nA);let _=nA.dot(X2)/m;return l&&(_=Nr(_,0,1)),_}closestPointToPoint(r,l,m){const y=this.closestPointToPointParameter(r,l);return this.delta(m).multiplyScalar(y).add(this.start)}applyMatrix4(r){return this.start.applyMatrix4(r),this.end.applyMatrix4(r),this}equals(r){return r.start.equals(this.start)&&r.end.equals(this.end)}clone(){return new this.constructor().copy(this)}}const K2=new je;class p5 extends mr{constructor(r,l){super(),this.light=r,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.color=l,this.type="SpotLightHelper";const m=new Yi,y=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let R=0,I=1,O=32;R<O;R++,I++){const N=R/O*Math.PI*2,V=I/O*Math.PI*2;y.push(Math.cos(N),Math.sin(N),1,Math.cos(V),Math.sin(V),1)}m.setAttribute("position",new ni(y,3));const _=new oo({fog:!1,toneMapped:!1});this.cone=new qa(m,_),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1);const r=this.light.distance?this.light.distance:1e3,l=r*Math.tan(this.light.angle);this.cone.scale.set(l,l,r),K2.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(K2),this.color!==void 0?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}const gc=new je,iA=new _i,Yx=new _i;class m5 extends qa{constructor(r){const l=q2(r),m=new Yi,y=[],_=[],R=new Hn(0,0,1),I=new Hn(0,1,0);for(let N=0;N<l.length;N++){const V=l[N];V.parent&&V.parent.isBone&&(y.push(0,0,0),y.push(0,0,0),_.push(R.r,R.g,R.b),_.push(I.r,I.g,I.b))}m.setAttribute("position",new ni(y,3)),m.setAttribute("color",new ni(_,3));const O=new oo({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0});super(m,O),this.isSkeletonHelper=!0,this.type="SkeletonHelper",this.root=r,this.bones=l,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(r){const l=this.bones,m=this.geometry,y=m.getAttribute("position");Yx.copy(this.root.matrixWorld).invert();for(let _=0,R=0;_<l.length;_++){const I=l[_];I.parent&&I.parent.isBone&&(iA.multiplyMatrices(Yx,I.matrixWorld),gc.setFromMatrixPosition(iA),y.setXYZ(R,gc.x,gc.y,gc.z),iA.multiplyMatrices(Yx,I.parent.matrixWorld),gc.setFromMatrixPosition(iA),y.setXYZ(R+1,gc.x,gc.y,gc.z),R+=2)}m.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(r)}dispose(){this.geometry.dispose(),this.material.dispose()}}function q2(w){const r=[];w.isBone===!0&&r.push(w);for(let l=0;l<w.children.length;l++)r.push.apply(r,q2(w.children[l]));return r}class g5 extends Os{constructor(r,l,m){const y=new ep(l,4,2),_=new uc({wireframe:!0,fog:!1,toneMapped:!1});super(y,_),this.light=r,this.color=m,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.color!==void 0?this.material.color.set(this.color):this.material.color.copy(this.light.color)}}const A5=new je,Y2=new Hn,$2=new Hn;class v5 extends mr{constructor(r,l,m){super(),this.light=r,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.color=m,this.type="HemisphereLightHelper";const y=new Zf(l);y.rotateY(Math.PI*.5),this.material=new uc({wireframe:!0,fog:!1,toneMapped:!1}),this.color===void 0&&(this.material.vertexColors=!0);const _=y.getAttribute("position"),R=new Float32Array(_.count*3);y.setAttribute("color",new Sr(R,3)),this.add(new Os(y,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const r=this.children[0];if(this.color!==void 0)this.material.color.set(this.color);else{const l=r.geometry.getAttribute("color");Y2.copy(this.light.color),$2.copy(this.light.groundColor);for(let m=0,y=l.count;m<y;m++){const _=m<y/2?Y2:$2;l.setXYZ(m,_.r,_.g,_.b)}l.needsUpdate=!0}this.light.updateWorldMatrix(!0,!1),r.lookAt(A5.setFromMatrixPosition(this.light.matrixWorld).negate())}}class y5 extends qa{constructor(r=10,l=10,m=4473924,y=8947848){m=new Hn(m),y=new Hn(y);const _=l/2,R=r/l,I=r/2,O=[],N=[];for(let X=0,$=0,ie=-I;X<=l;X++,ie+=R){O.push(-I,0,ie,I,0,ie),O.push(ie,0,-I,ie,0,I);const ue=X===_?m:y;ue.toArray(N,$),$+=3,ue.toArray(N,$),$+=3,ue.toArray(N,$),$+=3,ue.toArray(N,$),$+=3}const V=new Yi;V.setAttribute("position",new ni(O,3)),V.setAttribute("color",new ni(N,3));const Q=new oo({vertexColors:!0,toneMapped:!1});super(V,Q),this.type="GridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}class x5 extends qa{constructor(r=10,l=16,m=8,y=64,_=4473924,R=8947848){_=new Hn(_),R=new Hn(R);const I=[],O=[];if(l>1)for(let Q=0;Q<l;Q++){const X=Q/l*(Math.PI*2),$=Math.sin(X)*r,ie=Math.cos(X)*r;I.push(0,0,0),I.push($,0,ie);const ue=Q&1?_:R;O.push(ue.r,ue.g,ue.b),O.push(ue.r,ue.g,ue.b)}for(let Q=0;Q<m;Q++){const X=Q&1?_:R,$=r-r/m*Q;for(let ie=0;ie<y;ie++){let ue=ie/y*(Math.PI*2),re=Math.sin(ue)*$,q=Math.cos(ue)*$;I.push(re,0,q),O.push(X.r,X.g,X.b),ue=(ie+1)/y*(Math.PI*2),re=Math.sin(ue)*$,q=Math.cos(ue)*$,I.push(re,0,q),O.push(X.r,X.g,X.b)}}const N=new Yi;N.setAttribute("position",new ni(I,3)),N.setAttribute("color",new ni(O,3));const V=new oo({vertexColors:!0,toneMapped:!1});super(N,V),this.type="PolarGridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}const J2=new je,rA=new je,Z2=new je;class E5 extends mr{constructor(r,l,m){super(),this.light=r,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.color=m,this.type="DirectionalLightHelper",l===void 0&&(l=1);let y=new Yi;y.setAttribute("position",new ni([-l,l,0,l,l,0,l,-l,0,-l,-l,0,-l,l,0],3));const _=new oo({fog:!1,toneMapped:!1});this.lightPlane=new fc(y,_),this.add(this.lightPlane),y=new Yi,y.setAttribute("position",new ni([0,0,0,0,0,1],3)),this.targetLine=new fc(y,_),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),J2.setFromMatrixPosition(this.light.matrixWorld),rA.setFromMatrixPosition(this.light.target.matrixWorld),Z2.subVectors(rA,J2),this.lightPlane.lookAt(rA),this.color!==void 0?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(rA),this.targetLine.scale.z=Z2.length()}}const sA=new je,Qr=new ug;class b5 extends qa{constructor(r){const l=new Yi,m=new oo({color:16777215,vertexColors:!0,toneMapped:!1}),y=[],_=[],R={};I("n1","n2"),I("n2","n4"),I("n4","n3"),I("n3","n1"),I("f1","f2"),I("f2","f4"),I("f4","f3"),I("f3","f1"),I("n1","f1"),I("n2","f2"),I("n3","f3"),I("n4","f4"),I("p","n1"),I("p","n2"),I("p","n3"),I("p","n4"),I("u1","u2"),I("u2","u3"),I("u3","u1"),I("c","t"),I("p","c"),I("cn1","cn2"),I("cn3","cn4"),I("cf1","cf2"),I("cf3","cf4");function I(ie,ue){O(ie),O(ue)}function O(ie){y.push(0,0,0),_.push(0,0,0),R[ie]===void 0&&(R[ie]=[]),R[ie].push(y.length/3-1)}l.setAttribute("position",new ni(y,3)),l.setAttribute("color",new ni(_,3)),super(l,m),this.type="CameraHelper",this.camera=r,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=R,this.update();const N=new Hn(16755200),V=new Hn(16711680),Q=new Hn(43775),X=new Hn(16777215),$=new Hn(3355443);this.setColors(N,V,Q,X,$)}setColors(r,l,m,y,_){const I=this.geometry.getAttribute("color");I.setXYZ(0,r.r,r.g,r.b),I.setXYZ(1,r.r,r.g,r.b),I.setXYZ(2,r.r,r.g,r.b),I.setXYZ(3,r.r,r.g,r.b),I.setXYZ(4,r.r,r.g,r.b),I.setXYZ(5,r.r,r.g,r.b),I.setXYZ(6,r.r,r.g,r.b),I.setXYZ(7,r.r,r.g,r.b),I.setXYZ(8,r.r,r.g,r.b),I.setXYZ(9,r.r,r.g,r.b),I.setXYZ(10,r.r,r.g,r.b),I.setXYZ(11,r.r,r.g,r.b),I.setXYZ(12,r.r,r.g,r.b),I.setXYZ(13,r.r,r.g,r.b),I.setXYZ(14,r.r,r.g,r.b),I.setXYZ(15,r.r,r.g,r.b),I.setXYZ(16,r.r,r.g,r.b),I.setXYZ(17,r.r,r.g,r.b),I.setXYZ(18,r.r,r.g,r.b),I.setXYZ(19,r.r,r.g,r.b),I.setXYZ(20,r.r,r.g,r.b),I.setXYZ(21,r.r,r.g,r.b),I.setXYZ(22,r.r,r.g,r.b),I.setXYZ(23,r.r,r.g,r.b),I.setXYZ(24,l.r,l.g,l.b),I.setXYZ(25,l.r,l.g,l.b),I.setXYZ(26,l.r,l.g,l.b),I.setXYZ(27,l.r,l.g,l.b),I.setXYZ(28,l.r,l.g,l.b),I.setXYZ(29,l.r,l.g,l.b),I.setXYZ(30,l.r,l.g,l.b),I.setXYZ(31,l.r,l.g,l.b),I.setXYZ(32,m.r,m.g,m.b),I.setXYZ(33,m.r,m.g,m.b),I.setXYZ(34,m.r,m.g,m.b),I.setXYZ(35,m.r,m.g,m.b),I.setXYZ(36,m.r,m.g,m.b),I.setXYZ(37,m.r,m.g,m.b),I.setXYZ(38,y.r,y.g,y.b),I.setXYZ(39,y.r,y.g,y.b),I.setXYZ(40,_.r,_.g,_.b),I.setXYZ(41,_.r,_.g,_.b),I.setXYZ(42,_.r,_.g,_.b),I.setXYZ(43,_.r,_.g,_.b),I.setXYZ(44,_.r,_.g,_.b),I.setXYZ(45,_.r,_.g,_.b),I.setXYZ(46,_.r,_.g,_.b),I.setXYZ(47,_.r,_.g,_.b),I.setXYZ(48,_.r,_.g,_.b),I.setXYZ(49,_.r,_.g,_.b),I.needsUpdate=!0}update(){const r=this.geometry,l=this.pointMap,m=1,y=1;Qr.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Yr("c",l,r,Qr,0,0,-1),Yr("t",l,r,Qr,0,0,1),Yr("n1",l,r,Qr,-m,-y,-1),Yr("n2",l,r,Qr,m,-y,-1),Yr("n3",l,r,Qr,-m,y,-1),Yr("n4",l,r,Qr,m,y,-1),Yr("f1",l,r,Qr,-m,-y,1),Yr("f2",l,r,Qr,m,-y,1),Yr("f3",l,r,Qr,-m,y,1),Yr("f4",l,r,Qr,m,y,1),Yr("u1",l,r,Qr,m*.7,y*1.1,-1),Yr("u2",l,r,Qr,-m*.7,y*1.1,-1),Yr("u3",l,r,Qr,0,y*2,-1),Yr("cf1",l,r,Qr,-m,0,1),Yr("cf2",l,r,Qr,m,0,1),Yr("cf3",l,r,Qr,0,-y,1),Yr("cf4",l,r,Qr,0,y,1),Yr("cn1",l,r,Qr,-m,0,-1),Yr("cn2",l,r,Qr,m,0,-1),Yr("cn3",l,r,Qr,0,-y,-1),Yr("cn4",l,r,Qr,0,y,-1),r.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}}function Yr(w,r,l,m,y,_,R){sA.set(y,_,R).unproject(m);const I=r[w];if(I!==void 0){const O=l.getAttribute("position");for(let N=0,V=I.length;N<V;N++)O.setXYZ(I[N],sA.x,sA.y,sA.z)}}const oA=new er;class _5 extends qa{constructor(r,l=16776960){const m=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),y=new Float32Array(8*3),_=new Yi;_.setIndex(new Sr(m,1)),_.setAttribute("position",new Sr(y,3)),super(_,new oo({color:l,toneMapped:!1})),this.object=r,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(r){if(r!==void 0&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),this.object!==void 0&&oA.setFromObject(this.object),oA.isEmpty())return;const l=oA.min,m=oA.max,y=this.geometry.attributes.position,_=y.array;_[0]=m.x,_[1]=m.y,_[2]=m.z,_[3]=l.x,_[4]=m.y,_[5]=m.z,_[6]=l.x,_[7]=l.y,_[8]=m.z,_[9]=m.x,_[10]=l.y,_[11]=m.z,_[12]=m.x,_[13]=m.y,_[14]=l.z,_[15]=l.x,_[16]=m.y,_[17]=l.z,_[18]=l.x,_[19]=l.y,_[20]=l.z,_[21]=m.x,_[22]=l.y,_[23]=l.z,y.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(r){return this.object=r,this.update(),this}copy(r,l){return super.copy(r,l),this.object=r.object,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class w5 extends qa{constructor(r,l=16776960){const m=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),y=[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],_=new Yi;_.setIndex(new Sr(m,1)),_.setAttribute("position",new ni(y,3)),super(_,new oo({color:l,toneMapped:!1})),this.box=r,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(r){const l=this.box;l.isEmpty()||(l.getCenter(this.position),l.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(r))}dispose(){this.geometry.dispose(),this.material.dispose()}}class M5 extends fc{constructor(r,l=1,m=16776960){const y=m,_=[1,-1,0,-1,1,0,-1,-1,0,1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],R=new Yi;R.setAttribute("position",new ni(_,3)),R.computeBoundingSphere(),super(R,new oo({color:y,toneMapped:!1})),this.type="PlaneHelper",this.plane=r,this.size=l;const I=[1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],O=new Yi;O.setAttribute("position",new ni(I,3)),O.computeBoundingSphere(),this.add(new Os(O,new uc({color:y,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(r){this.position.set(0,0,0),this.scale.set(.5*this.size,.5*this.size,1),this.lookAt(this.plane.normal),this.translateZ(-this.plane.constant),super.updateMatrixWorld(r)}dispose(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()}}const eC=new je;let aA,$x;class C5 extends mr{constructor(r=new je(0,0,1),l=new je(0,0,0),m=1,y=16776960,_=m*.2,R=_*.2){super(),this.type="ArrowHelper",aA===void 0&&(aA=new Yi,aA.setAttribute("position",new ni([0,0,0,0,1,0],3)),$x=new Hu(0,.5,1,5,1),$x.translate(0,-.5,0)),this.position.copy(l),this.line=new fc(aA,new oo({color:y,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Os($x,new uc({color:y,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(r),this.setLength(m,_,R)}setDirection(r){if(r.y>.99999)this.quaternion.set(0,0,0,1);else if(r.y<-.99999)this.quaternion.set(1,0,0,0);else{eC.set(r.z,0,-r.x).normalize();const l=Math.acos(r.y);this.quaternion.setFromAxisAngle(eC,l)}}setLength(r,l=r*.2,m=l*.2){this.line.scale.set(1,Math.max(1e-4,r-l),1),this.line.updateMatrix(),this.cone.scale.set(m,l,m),this.cone.position.y=r,this.cone.updateMatrix()}setColor(r){this.line.material.color.set(r),this.cone.material.color.set(r)}copy(r){return super.copy(r,!1),this.line.copy(r.line),this.cone.copy(r.cone),this}dispose(){this.line.geometry.dispose(),this.line.material.dispose(),this.cone.geometry.dispose(),this.cone.material.dispose()}}class S5 extends qa{constructor(r=1){const l=[0,0,0,r,0,0,0,0,0,0,r,0,0,0,0,0,0,r],m=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],y=new Yi;y.setAttribute("position",new ni(l,3)),y.setAttribute("color",new ni(m,3));const _=new oo({vertexColors:!0,toneMapped:!1});super(y,_),this.type="AxesHelper"}setColors(r,l,m){const y=new Hn,_=this.geometry.attributes.color.array;return y.set(r),y.toArray(_,0),y.toArray(_,3),y.set(l),y.toArray(_,6),y.toArray(_,9),y.set(m),y.toArray(_,12),y.toArray(_,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class T5{constructor(){this.type="ShapePath",this.color=new Hn,this.subPaths=[],this.currentPath=null}moveTo(r,l){return this.currentPath=new Kf,this.subPaths.push(this.currentPath),this.currentPath.moveTo(r,l),this}lineTo(r,l){return this.currentPath.lineTo(r,l),this}quadraticCurveTo(r,l,m,y){return this.currentPath.quadraticCurveTo(r,l,m,y),this}bezierCurveTo(r,l,m,y,_,R){return this.currentPath.bezierCurveTo(r,l,m,y,_,R),this}splineThru(r){return this.currentPath.splineThru(r),this}toShapes(r){function l(q){const Se=[];for(let fe=0,Me=q.length;fe<Me;fe++){const ze=q[fe],He=new 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Pi=this._dataView.getUint32(this._offset,this._littleEndian)+4294967296*this._dataView.getUint32(this._offset+4,this._littleEndian);return this._offset+=8,Pi}_nextInt32(){const Pi=this._dataView.getInt32(this._offset,this._littleEndian);return this._offset+=4,Pi}_skip(Pi){return this._offset+=Pi,this}_scan(Pi,ar=0){const bs=this._offset;let Ti=0;for(;this._dataView.getUint8(this._offset)!==ar&&Ti<Pi;)Ti++,this._offset++;return Ti<Pi&&this._offset++,new Uint8Array(this._dataView.buffer,this._dataView.byteOffset+bs,Ti)}}const qm=new Uint8Array([0]),Br=[171,75,84,88,32,50,48,187,13,10,26,10];function Au(qn){return typeof TextEncoder<"u"?new TextEncoder().encode(qn):d.from(qn)}function Ym(qn){return typeof TextDecoder<"u"?new TextDecoder().decode(qn):d.from(qn).toString("utf8")}function Ir(qn){let Pi=0;for(const Ti of qn)Pi+=Ti.byteLength;const ar=new Uint8Array(Pi);let bs=0;for(const Ti of qn)ar.set(new Uint8Array(Ti),bs),bs+=Ti.byteLength;return ar}function ur(qn){const Pi=new Uint8Array(qn.buffer,qn.byteOffset,Br.length);if(Pi[0]!==Br[0]||Pi[1]!==Br[1]||Pi[2]!==Br[2]||Pi[3]!==Br[3]||Pi[4]!==Br[4]||Pi[5]!==Br[5]||Pi[6]!==Br[6]||Pi[7]!==Br[7]||Pi[8]!==Br[8]||Pi[9]!==Br[9]||Pi[10]!==Br[10]||Pi[11]!==Br[11])throw new Error("Missing KTX 2.0 identifier.");const ar=new ll,bs=17*Uint32Array.BYTES_PER_ELEMENT,Ti=new cl(qn,Br.length,bs,!0);ar.vkFormat=Ti._nextUint32(),ar.typeSize=Ti._nextUint32(),ar.pixelWidth=Ti._nextUint32(),ar.pixelHeight=Ti._nextUint32(),ar.pixelDepth=Ti._nextUint32(),ar.layerCount=Ti._nextUint32(),ar.faceCount=Ti._nextUint32();const je=Ti._nextUint32();ar.supercompressionScheme=Ti._nextUint32();const Vr=Ti._nextUint32(),Wa=Ti._nextUint32(),er=Ti._nextUint32(),xo=Ti._nextUint32(),Ds=Ti._nextUint64(),$o=Ti._nextUint64(),_s=new cl(qn,Br.length+bs,3*je*8,!0);for(let Gs=0;Gs<je;Gs++)ar.levels.push({levelData:new Uint8Array(qn.buffer,qn.byteOffset+_s._nextUint64(),_s._nextUint64()),uncompressedByteLength:_s._nextUint64()});const Hi=new cl(qn,Vr,Wa,!0),io={vendorId:Hi._skip(4)._nextUint16(),descriptorType:Hi._nextUint16(),versionNumber:Hi._nextUint16(),descriptorBlockSize:Hi._nextUint16(),colorModel:Hi._nextUint8(),colorPrimaries:Hi._nextUint8(),transferFunction:Hi._nextUint8(),flags:Hi._nextUint8(),texelBlockDimension:[Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8()],bytesPlane:[Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8()],samples:[]},Do=(io.descriptorBlockSize/4-6)/4;for(let Gs=0;Gs<Do;Gs++){const Vs={bitOffset:Hi._nextUint16(),bitLength:Hi._nextUint8(),channelType:Hi._nextUint8(),samplePosition:[Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8()],sampleLower:-1/0,sampleUpper:1/0};64&Vs.channelType?(Vs.sampleLower=Hi._nextInt32(),Vs.sampleUpper=Hi._nextInt32()):(Vs.sampleLower=Hi._nextUint32(),Vs.sampleUpper=Hi._nextUint32()),io.samples[Gs]=Vs}ar.dataFormatDescriptor.length=0,ar.dataFormatDescriptor.push(io);const ls=new cl(qn,er,xo,!0);for(;ls._offset<xo;){const Gs=ls._nextUint32(),Vs=ls._scan(Gs),_i=Ym(Vs),hl=ls._scan(Gs-Vs.byteLength);ar.keyValue[_i]=_i.match(/^ktx/i)?Ym(hl):hl,ls._offset%4&&ls._skip(4-ls._offset%4)}if($o<=0)return ar;const rr=new cl(qn,Ds,$o,!0),Er=rr._nextUint16(),ji=rr._nextUint16(),yr=rr._nextUint32(),cs=rr._nextUint32(),Qa=rr._nextUint32(),Bf=rr._nextUint32(),lc=[];for(let Gs=0;Gs<je;Gs++)lc.push({imageFlags:rr._nextUint32(),rgbSliceByteOffset:rr._nextUint32(),rgbSliceByteLength:rr._nextUint32(),alphaSliceByteOffset:rr._nextUint32(),alphaSliceByteLength:rr._nextUint32()});const xu=Ds+rr._offset,Eo=xu+yr,Jo=Eo+cs,Lf=Jo+Qa,Eu=new Uint8Array(qn.buffer,qn.byteOffset+xu,yr),Xa=new Uint8Array(qn.buffer,qn.byteOffset+Eo,cs),Pf=new Uint8Array(qn.buffer,qn.byteOffset+Jo,Qa),bu=new Uint8Array(qn.buffer,qn.byteOffset+Lf,Bf);return ar.globalData={endpointCount:Er,selectorCount:ji,imageDescs:lc,endpointsData:Eu,selectorsData:Xa,tablesData:Pf,extendedData:bu},ar}function vu(){return(vu=Object.assign||function(qn){for(var Pi=1;Pi<arguments.length;Pi++){var ar=arguments[Pi];for(var bs in ar)Object.prototype.hasOwnProperty.call(ar,bs)&&(qn[bs]=ar[bs])}return qn}).apply(this,arguments)}const yo={keepWriter:!1};function yu(qn,Pi={}){Pi=vu({},yo,Pi);let ar=new ArrayBuffer(0);if(qn.globalData){const Er=new ArrayBuffer(20+5*qn.globalData.imageDescs.length*4),ji=new DataView(Er);ji.setUint16(0,qn.globalData.endpointCount,!0),ji.setUint16(2,qn.globalData.selectorCount,!0),ji.setUint32(4,qn.globalData.endpointsData.byteLength,!0),ji.setUint32(8,qn.globalData.selectorsData.byteLength,!0),ji.setUint32(12,qn.globalData.tablesData.byteLength,!0),ji.setUint32(16,qn.globalData.extendedData.byteLength,!0);for(let yr=0;yr<qn.globalData.imageDescs.length;yr++){const cs=qn.globalData.imageDescs[yr];ji.setUint32(20+5*yr*4+0,cs.imageFlags,!0),ji.setUint32(20+5*yr*4+4,cs.rgbSliceByteOffset,!0),ji.setUint32(20+5*yr*4+8,cs.rgbSliceByteLength,!0),ji.setUint32(20+5*yr*4+12,cs.alphaSliceByteOffset,!0),ji.setUint32(20+5*yr*4+16,cs.alphaSliceByteLength,!0)}ar=Ir([Er,qn.globalData.endpointsData,qn.globalData.selectorsData,qn.globalData.tablesData,qn.globalData.extendedData])}const bs=[];let Ti=qn.keyValue;Pi.keepWriter||(Ti=vu({},qn.keyValue,{KTXwriter:"KTX-Parse v0.3.1"}));for(const Er in Ti){const ji=Ti[Er],yr=Au(Er),cs=typeof ji=="string"?Au(ji):ji,Qa=yr.byteLength+1+cs.byteLength+1,Bf=Qa%4?4-Qa%4:0;bs.push(Ir([new Uint32Array([Qa]),yr,qm,cs,qm,new Uint8Array(Bf).fill(0)]))}const je=Ir(bs);if(qn.dataFormatDescriptor.length!==1||qn.dataFormatDescriptor[0].descriptorType!==0)throw new Error("Only BASICFORMAT Data Format Descriptor output supported.");const Vr=qn.dataFormatDescriptor[0],Wa=new ArrayBuffer(28+16*Vr.samples.length),er=new DataView(Wa),xo=24+16*Vr.samples.length;if(er.setUint32(0,Wa.byteLength,!0),er.setUint16(4,Vr.vendorId,!0),er.setUint16(6,Vr.descriptorType,!0),er.setUint16(8,Vr.versionNumber,!0),er.setUint16(10,xo,!0),er.setUint8(12,Vr.colorModel),er.setUint8(13,Vr.colorPrimaries),er.setUint8(14,Vr.transferFunction),er.setUint8(15,Vr.flags),!Array.isArray(Vr.texelBlockDimension))throw new Error("texelBlockDimension is now an array. For dimensionality `d`, set `d - 1`.");er.setUint8(16,Vr.texelBlockDimension[0]),er.setUint8(17,Vr.texelBlockDimension[1]),er.setUint8(18,Vr.texelBlockDimension[2]),er.setUint8(19,Vr.texelBlockDimension[3]);for(let Er=0;Er<8;Er++)er.setUint8(20+Er,Vr.bytesPlane[Er]);for(let Er=0;Er<Vr.samples.length;Er++){const ji=Vr.samples[Er],yr=28+16*Er;if(ji.channelID)throw new Error("channelID has been renamed to channelType.");er.setUint16(yr+0,ji.bitOffset,!0),er.setUint8(yr+2,ji.bitLength),er.setUint8(yr+3,ji.channelType),er.setUint8(yr+4,ji.samplePosition[0]),er.setUint8(yr+5,ji.samplePosition[1]),er.setUint8(yr+6,ji.samplePosition[2]),er.setUint8(yr+7,ji.samplePosition[3]),64&ji.channelType?(er.setInt32(yr+8,ji.sampleLower,!0),er.setInt32(yr+12,ji.sampleUpper,!0)):(er.setUint32(yr+8,ji.sampleLower,!0),er.setUint32(yr+12,ji.sampleUpper,!0))}const Ds=Br.length+68+3*qn.levels.length*8,$o=Ds+Wa.byteLength;let _s=ar.byteLength>0?$o+je.byteLength:0;_s%8&&(_s+=8-_s%8);const Hi=[],io=new DataView(new ArrayBuffer(3*qn.levels.length*8));let Do=(_s||$o+je.byteLength)+ar.byteLength;for(let Er=0;Er<qn.levels.length;Er++){const ji=qn.levels[Er];Hi.push(ji.levelData),io.setBigUint64(24*Er+0,BigInt(Do),!0),io.setBigUint64(24*Er+8,BigInt(ji.levelData.byteLength),!0),io.setBigUint64(24*Er+16,BigInt(ji.uncompressedByteLength),!0),Do+=ji.levelData.byteLength}const ls=new ArrayBuffer(68),rr=new DataView(ls);return rr.setUint32(0,qn.vkFormat,!0),rr.setUint32(4,qn.typeSize,!0),rr.setUint32(8,qn.pixelWidth,!0),rr.setUint32(12,qn.pixelHeight,!0),rr.setUint32(16,qn.pixelDepth,!0),rr.setUint32(20,qn.layerCount,!0),rr.setUint32(24,qn.faceCount,!0),rr.setUint32(28,qn.levels.length,!0),rr.setUint32(32,qn.supercompressionScheme,!0),rr.setUint32(36,Ds,!0),rr.setUint32(40,Wa.byteLength,!0),rr.setUint32(44,$o,!0),rr.setUint32(48,je.byteLength,!0),rr.setBigUint64(52,BigInt(ar.byteLength>0?_s:0),!0),rr.setBigUint64(60,BigInt(ar.byteLength),!0),new Uint8Array(Ir([new Uint8Array(Br).buffer,ls,io.buffer,Wa,je,_s>0?new ArrayBuffer(_s-($o+je.byteLength)):new ArrayBuffer(0),ar,...Hi]))}},"./node_modules/super-three/examples/jsm/libs/zstddec.module.js":(c,u,h)=>{h.r(u),h.d(u,{ZSTDDecoder:()=>v});var d=h("./node_modules/buffer/index.js").Buffer;let f,p,A;const g={env:{emscripten_notify_memory_growth:function(x){A=new Uint8Array(p.exports.memory.buffer)}}};class v{init(){return f||(f=typeof fetch<"u"?fetch("data:application/wasm;base64,"+b).then(E=>E.arrayBuffer()).then(E=>WebAssembly.instantiate(E,g)).then(this._init):WebAssembly.instantiate(d.from(b,"base64"),g).then(this._init),f)}_init(E){p=E.instance,g.env.emscripten_notify_memory_growth(0)}decode(E,S=0){if(!p)throw new Error("ZSTDDecoder: Await .init() before decoding.");const M=E.byteLength,C=p.exports.malloc(M);A.set(E,C),S=S||Number(p.exports.ZSTD_findDecompressedSize(C,M));const T=p.exports.malloc(S),L=p.exports.ZSTD_decompress(T,S,C,M),B=A.slice(T,T+L);return p.exports.free(C),p.exports.free(T),B}}const b="AGFzbQEAAAABpQEVYAF/AX9gAn9/AGADf39/AX9gBX9/f39/AX9gAX8AYAJ/fwF/YAR/f39/AX9gA39/fwBgBn9/f39/fwF/YAd/f39/f39/AX9gAn9/AX5gAn5+AX5gAABgBX9/f39/AGAGf39/f39/AGAIf39/f39/f38AYAl/f39/f39/f38AYAABf2AIf39/f39/f38Bf2ANf39/f39/f39/f39/fwF/YAF/AX4CJwEDZW52H2Vtc2NyaXB0ZW5fbm90aWZ5X21lbW9yeV9ncm93dGgABANpaAEFAAAFAgEFCwACAQABAgIFBQcAAwABDgsBAQcAEhMHAAUBDAQEAAANBwQCAgYCBAgDAwMDBgEACQkHBgICAAYGAgQUBwYGAwIGAAMCAQgBBwUGCgoEEQAEBAEIAwgDBQgDEA8IAAcABAUBcAECAgUEAQCAAgYJAX8BQaCgwAILB2AHBm1lbW9yeQIABm1hbGxvYwAoBGZyZWUAJgxaU1REX2lzRXJyb3IAaBlaU1REX2ZpbmREZWNvbXByZXNzZWRTaXplAFQPWlNURF9kZWNvbXByZXNzAEoGX3N0YXJ0ACQJBwEAQQELASQKussBaA8AIAAgACgCBCABajYCBAsZACAAKAIAIAAoAgRBH3F0QQAgAWtBH3F2CwgAIABBiH9LC34BBH9BAyEBIAAoAgQiA0EgTQRAIAAoAggiASAAKAIQTwRAIAAQDQ8LIAAoAgwiAiABRgRAQQFBAiADQSBJGw8LIAAgASABIAJrIANBA3YiBCABIARrIAJJIgEbIgJrIgQ2AgggACADIAJBA3RrNgIEIAAgBCgAADYCAAsgAQsUAQF/IAAgARACIQIgACABEAEgAgv3AQECfyACRQRAIABCADcCACAAQQA2AhAgAEIANwIIQbh/DwsgACABNgIMIAAgAUEEajYCECACQQRPBEAgACABIAJqIgFBfGoiAzYCCCAAIAMoAAA2AgAgAUF/ai0AACIBBEAgAEEIIAEQFGs2AgQgAg8LIABBADYCBEF/DwsgACABNgIIIAAgAS0AACIDNgIAIAJBfmoiBEEBTQRAIARBAWtFBEAgACABLQACQRB0IANyIgM2AgALIAAgAS0AAUEIdCADajYCAAsgASACakF/ai0AACIBRQRAIABBADYCBEFsDwsgAEEoIAEQFCACQQN0ams2AgQgAgsWACAAIAEpAAA3AAAgACABKQAINwAICy8BAX8gAUECdEGgHWooAgAgACgCAEEgIAEgACgCBGprQR9xdnEhAiAAIAEQASACCyEAIAFCz9bTvtLHq9lCfiAAfEIfiUKHla+vmLbem55/fgsdAQF/IAAoAgggACgCDEYEfyAAKAIEQSBGBUEACwuCBAEDfyACQYDAAE8EQCAAIAEgAhBnIAAPCyAAIAJqIQMCQCAAIAFzQQNxRQRAAkAgAkEBSARAIAAhAgwBCyAAQQNxRQRAIAAhAgwBCyAAIQIDQCACIAEtAAA6AAAgAUEBaiEBIAJBAWoiAiADTw0BIAJBA3ENAAsLAkAgA0F8cSIEQcAASQ0AIAIgBEFAaiIFSw0AA0AgAiABKAIANgIAIAIgASgCBDYCBCACIAEoAgg2AgggAiABKAIMNgIMIAIgASgCEDYCECACIAEoAhQ2AhQgAiABKAIYNgIYIAIgASgCHDYCHCACIAEoAiA2AiAgAiABKAIkNgIkIAIgASgCKDYCKCACIAEoAiw2AiwgAiABKAIwNgIwIAIgASgCNDYCNCACIAEoAjg2AjggAiABKAI8NgI8IAFBQGshASACQUBrIgIgBU0NAAsLIAIgBE8NAQNAIAIgASgCADYCACABQQRqIQEgAkEEaiICIARJDQALDAELIANBBEkEQCAAIQIMAQsgA0F8aiIEIABJBEAgACECDAELIAAhAgNAIAIgAS0AADoAACACIAEtAAE6AAEgAiABLQACOgACIAIgAS0AAzoAAyABQQRqIQEgAkEEaiICIARNDQALCyACIANJBEADQCACIAEtAAA6AAAgAUEBaiEBIAJBAWoiAiADRw0ACwsgAAsMACAAIAEpAAA3AAALQQECfyAAKAIIIgEgACgCEEkEQEEDDwsgACAAKAIEIgJBB3E2AgQgACABIAJBA3ZrIgE2AgggACABKAAANgIAQQALDAAgACABKAIANgAAC/cCAQJ/AkAgACABRg0AAkAgASACaiAASwRAIAAgAmoiBCABSw0BCyAAIAEgAhALDwsgACABc0EDcSEDAkACQCAAIAFJBEAgAwRAIAAhAwwDCyAAQQNxRQRAIAAhAwwCCyAAIQMDQCACRQ0EIAMgAS0AADoAACABQQFqIQEgAkF/aiECIANBAWoiA0EDcQ0ACwwBCwJAIAMNACAEQQNxBEADQCACRQ0FIAAgAkF/aiICaiIDIAEgAmotAAA6AAAgA0EDcQ0ACwsgAkEDTQ0AA0AgACACQXxqIgJqIAEgAmooAgA2AgAgAkEDSw0ACwsgAkUNAgNAIAAgAkF/aiICaiABIAJqLQAAOgAAIAINAAsMAgsgAkEDTQ0AIAIhBANAIAMgASgCADYCACABQQRqIQEgA0EEaiEDIARBfGoiBEEDSw0ACyACQQNxIQILIAJFDQADQCADIAEtAAA6AAAgA0EBaiEDIAFBAWohASACQX9qIgINAAsLIAAL8wICAn8BfgJAIAJFDQAgACACaiIDQX9qIAE6AAAgACABOgAAIAJBA0kNACADQX5qIAE6AAAgACABOgABIANBfWogAToAACAAIAE6AAIgAkEHSQ0AIANBfGogAToAACAAIAE6AAMgAkEJSQ0AIABBACAAa0EDcSIEaiIDIAFB/wFxQYGChAhsIgE2AgAgAyACIARrQXxxIgRqIgJBfGogATYCACAEQQlJDQAgAyABNgIIIAMgATYCBCACQXhqIAE2AgAgAkF0aiABNgIAIARBGUkNACADIAE2AhggAyABNgIUIAMgATYCECADIAE2AgwgAkFwaiABNgIAIAJBbGogATYCACACQWhqIAE2AgAgAkFkaiABNgIAIAQgA0EEcUEYciIEayICQSBJDQAgAa0iBUIghiAFhCEFIAMgBGohAQNAIAEgBTcDGCABIAU3AxAgASAFNwMIIAEgBTcDACABQSBqIQEgAkFgaiICQR9LDQALCyAACy8BAn8gACgCBCAAKAIAQQJ0aiICLQACIQMgACACLwEAIAEgAi0AAxAIajYCACADCy8BAn8gACgCBCAAKAIAQQJ0aiICLQACIQMgACACLwEAIAEgAi0AAxAFajYCACADCx8AIAAgASACKAIEEAg2AgAgARAEGiAAIAJBCGo2AgQLCAAgAGdBH3MLugUBDX8jAEEQayIKJAACfyAEQQNNBEAgCkEANgIMIApBDGogAyAEEAsaIAAgASACIApBDGpBBBAVIgBBbCAAEAMbIAAgACAESxsMAQsgAEEAIAEoAgBBAXRBAmoQECENQVQgAygAACIGQQ9xIgBBCksNABogAiAAQQVqNgIAIAMgBGoiAkF8aiEMIAJBeWohDiACQXtqIRAgAEEGaiELQQQhBSAGQQR2IQRBICAAdCIAQQFyIQkgASgCACEPQQAhAiADIQYCQANAIAlBAkggAiAPS3JFBEAgAiEHAkAgCARAA0AgBEH//wNxQf//A0YEQCAHQRhqIQcgBiAQSQR/IAZBAmoiBigAACAFdgUgBUEQaiEFIARBEHYLIQQMAQsLA0AgBEEDcSIIQQNGBEAgBUECaiEFIARBAnYhBCAHQQNqIQcMAQsLIAcgCGoiByAPSw0EIAVBAmohBQNAIAIgB0kEQCANIAJBAXRqQQA7AQAgAkEBaiECDAELCyAGIA5LQQAgBiAFQQN1aiIHIAxLG0UEQCAHKAAAIAVBB3EiBXYhBAwCCyAEQQJ2IQQLIAYhBwsCfyALQX9qIAQgAEF/anEiBiAAQQF0QX9qIgggCWsiEUkNABogBCAIcSIEQQAgESAEIABIG2shBiALCyEIIA0gAkEBdGogBkF/aiIEOwEAIAlBASAGayAEIAZBAUgbayEJA0AgCSAASARAIABBAXUhACALQX9qIQsMAQsLAn8gByAOS0EAIAcgBSAIaiIFQQN1aiIGIAxLG0UEQCAFQQdxDAELIAUgDCIGIAdrQQN0awshBSACQQFqIQIgBEUhCCAGKAAAIAVBH3F2IQQMAQsLQWwgCUEBRyAFQSBKcg0BGiABIAJBf2o2AgAgBiAFQQdqQQN1aiADawwBC0FQCyEAIApBEGokACAACwkAQQFBBSAAGwsMACAAIAEoAAA2AAALqgMBCn8jAEHwAGsiCiQAIAJBAWohDiAAQQhqIQtBgIAEIAVBf2p0QRB1IQxBACECQQEhBkEBIAV0IglBf2oiDyEIA0AgAiAORkUEQAJAIAEgAkEBdCINai8BACIHQf//A0YEQCALIAhBA3RqIAI2AgQgCEF/aiEIQQEhBwwBCyAGQQAgDCAHQRB0QRB1ShshBgsgCiANaiAHOwEAIAJBAWohAgwBCwsgACAFNgIEIAAgBjYCACAJQQN2IAlBAXZqQQNqIQxBACEAQQAhBkEAIQIDQCAGIA5GBEADQAJAIAAgCUYNACAKIAsgAEEDdGoiASgCBCIGQQF0aiICIAIvAQAiAkEBajsBACABIAUgAhAUayIIOgADIAEgAiAIQf8BcXQgCWs7AQAgASAEIAZBAnQiAmooAgA6AAIgASACIANqKAIANgIEIABBAWohAAwBCwsFIAEgBkEBdGouAQAhDUEAIQcDQCAHIA1ORQRAIAsgAkEDdGogBjYCBANAIAIgDGogD3EiAiAISw0ACyAHQQFqIQcMAQsLIAZBAWohBgwBCwsgCkHwAGokAAsjAEIAIAEQCSAAhUKHla+vmLbem55/fkLj3MqV/M7y9YV/fAsQACAAQn43AwggACABNgIACyQBAX8gAARAIAEoAgQiAgRAIAEoAgggACACEQEADwsgABAmCwsfACAAIAEgAi8BABAINgIAIAEQBBogACACQQRqNgIEC0oBAX9BoCAoAgAiASAAaiIAQX9MBEBBiCBBMDYCAEF/DwsCQCAAPwBBEHRNDQAgABBmDQBBiCBBMDYCAEF/DwtBoCAgADYCACABC9cBAQh/Qbp/IQoCQCACKAIEIgggAigCACIJaiIOIAEgAGtLDQBBbCEKIAkgBCADKAIAIgtrSw0AIAAgCWoiBCACKAIIIgxrIQ0gACABQWBqIg8gCyAJQQAQKSADIAkgC2o2AgACQAJAIAwgBCAFa00EQCANIQUMAQsgDCAEIAZrSw0CIAcgDSAFayIAaiIBIAhqIAdNBEAgBCABIAgQDxoMAgsgBCABQQAgAGsQDyEBIAIgACAIaiIINgIEIAEgAGshBAsgBCAPIAUgCEEBECkLIA4hCgsgCgubAgEBfyMAQYABayINJAAgDSADNgJ8AkAgAkEDSwRAQX8hCQwBCwJAAkACQAJAIAJBAWsOAwADAgELIAZFBEBBuH8hCQwEC0FsIQkgBS0AACICIANLDQMgACAHIAJBAnQiAmooAgAgAiAIaigCABA7IAEgADYCAEEBIQkMAwsgASAJNgIAQQAhCQwCCyAKRQRAQWwhCQwCC0EAIQkgC0UgDEEZSHINAUEIIAR0QQhqIQBBACECA0AgAiAATw0CIAJBQGshAgwAAAsAC0FsIQkgDSANQfwAaiANQfgAaiAFIAYQFSICEAMNACANKAJ4IgMgBEsNACAAIA0gDSgCfCAHIAggAxAYIAEgADYCACACIQkLIA1BgAFqJAAgCQsLACAAIAEgAhALGgsQACAALwAAIAAtAAJBEHRyCy8AAn9BuH8gAUEISQ0AGkFyIAAoAAQiAEF3Sw0AGkG4fyAAQQhqIgAgACABSxsLCwkAIAAgATsAAAsDAAELigYBBX8gACAAKAIAIgVBfnE2AgBBACAAIAVBAXZqQYQgKAIAIgQgAEYbIQECQAJAIAAoAgQiAkUNACACKAIAIgNBAXENACACQQhqIgUgA0EBdkF4aiIDQQggA0EISxtnQR9zQQJ0QYAfaiIDKAIARgRAIAMgAigCDDYCAAsgAigCCCIDBEAgAyACKAIMNgIECyACKAIMIgMEQCADIAIoAgg2AgALIAIgAigCACAAKAIAQX5xajYCAEGEICEAAkACQCABRQ0AIAEgAjYCBCABKAIAIgNBAXENASADQQF2QXhqIgNBCCADQQhLG2dBH3NBAnRBgB9qIgMoAgAgAUEIakYEQCADIAEoAgw2AgALIAEoAggiAwRAIAMgASgCDDYCBAsgASgCDCIDBEAgAyABKAIINgIAQYQgKAIAIQQLIAIgAigCACABKAIAQX5xajYCACABIARGDQAgASABKAIAQQF2akEEaiEACyAAIAI2AgALIAIoAgBBAXZBeGoiAEEIIABBCEsbZ0Efc0ECdEGAH2oiASgCACEAIAEgBTYCACACIAA2AgwgAkEANgIIIABFDQEgACAFNgIADwsCQCABRQ0AIAEoAgAiAkEBcQ0AIAJBAXZBeGoiAkEIIAJBCEsbZ0Efc0ECdEGAH2oiAigCACABQQhqRgRAIAIgASgCDDYCAAsgASgCCCICBEAgAiABKAIMNgIECyABKAIMIgIEQCACIAEoAgg2AgBBhCAoAgAhBAsgACAAKAIAIAEoAgBBfnFqIgI2AgACQCABIARHBEAgASABKAIAQQF2aiAANgIEIAAoAgAhAgwBC0GEICAANgIACyACQQF2QXhqIgFBCCABQQhLG2dBH3NBAnRBgB9qIgIoAgAhASACIABBCGoiAjYCACAAIAE2AgwgAEEANgIIIAFFDQEgASACNgIADwsgBUEBdkF4aiIBQQggAUEISxtnQR9zQQJ0QYAfaiICKAIAIQEgAiAAQQhqIgI2AgAgACABNgIMIABBADYCCCABRQ0AIAEgAjYCAAsLDgAgAARAIABBeGoQJQsLgAIBA38CQCAAQQ9qQXhxQYQgKAIAKAIAQQF2ayICEB1Bf0YNAAJAQYQgKAIAIgAoAgAiAUEBcQ0AIAFBAXZBeGoiAUEIIAFBCEsbZ0Efc0ECdEGAH2oiASgCACAAQQhqRgRAIAEgACgCDDYCAAsgACgCCCIBBEAgASAAKAIMNgIECyAAKAIMIgFFDQAgASAAKAIINgIAC0EBIQEgACAAKAIAIAJBAXRqIgI2AgAgAkEBcQ0AIAJBAXZBeGoiAkEIIAJBCEsbZ0Efc0ECdEGAH2oiAygCACECIAMgAEEIaiIDNgIAIAAgAjYCDCAAQQA2AgggAkUNACACIAM2AgALIAELtwIBA38CQAJAIABBASAAGyICEDgiAA0AAkACQEGEICgCACIARQ0AIAAoAgAiA0EBcQ0AIAAgA0EBcjYCACADQQF2QXhqIgFBCCABQQhLG2dBH3NBAnRBgB9qIgEoAgAgAEEIakYEQCABIAAoAgw2AgALIAAoAggiAQRAIAEgACgCDDYCBAsgACgCDCIBBEAgASAAKAIINgIACyACECchAkEAIQFBhCAoAgAhACACDQEgACAAKAIAQX5xNgIAQQAPCyACQQ9qQXhxIgMQHSICQX9GDQIgAkEHakF4cSIAIAJHBEAgACACaxAdQX9GDQMLAkBBhCAoAgAiAUUEQEGAICAANgIADAELIAAgATYCBAtBhCAgADYCACAAIANBAXRBAXI2AgAMAQsgAEUNAQsgAEEIaiEBCyABC7kDAQJ/IAAgA2ohBQJAIANBB0wEQANAIAAgBU8NAiAAIAItAAA6AAAgAEEBaiEAIAJBAWohAgwAAAsACyAEQQFGBEACQCAAIAJrIgZBB00EQCAAIAItAAA6AAAgACACLQABOgABIAAgAi0AAjoAAiAAIAItAAM6AAMgAEEEaiACIAZBAnQiBkHAHmooAgBqIgIQFyACIAZB4B5qKAIAayECDAELIAAgAhAMCyACQQhqIQIgAEEIaiEACwJAAkACQAJAIAUgAU0EQCAAIANqIQEgBEEBRyAAIAJrQQ9Kcg0BA0AgACACEAwgAkEIaiECIABBCGoiACABSQ0ACwwFCyAAIAFLBEAgACEBDAQLIARBAUcgACACa0EPSnINASAAIQMgAiEEA0AgAyAEEAwgBEEIaiEEIANBCGoiAyABSQ0ACwwCCwNAIAAgAhAHIAJBEGohAiAAQRBqIgAgAUkNAAsMAwsgACEDIAIhBANAIAMgBBAHIARBEGohBCADQRBqIgMgAUkNAAsLIAIgASAAa2ohAgsDQCABIAVPDQEgASACLQAAOgAAIAFBAWohASACQQFqIQIMAAALAAsLQQECfyAAIAAoArjgASIDNgLE4AEgACgCvOABIQQgACABNgK84AEgACABIAJqNgK44AEgACABIAQgA2tqNgLA4AELpgEBAX8gACAAKALs4QEQFjYCyOABIABCADcD+OABIABCADcDuOABIABBwOABakIANwMAIABBqNAAaiIBQYyAgOAANgIAIABBADYCmOIBIABCADcDiOEBIABCAzcDgOEBIABBrNABakHgEikCADcCACAAQbTQAWpB6BIoAgA2AgAgACABNgIMIAAgAEGYIGo2AgggACAAQaAwajYCBCAAIABBEGo2AgALYQEBf0G4fyEDAkAgAUEDSQ0AIAIgABAhIgFBA3YiADYCCCACIAFBAXE2AgQgAiABQQF2QQNxIgM2AgACQCADQX9qIgFBAksNAAJAIAFBAWsOAgEAAgtBbA8LIAAhAwsgAwsMACAAIAEgAkEAEC4LiAQCA38CfiADEBYhBCAAQQBBKBAQIQAgBCACSwRAIAQPCyABRQRAQX8PCwJAAkAgA0EBRg0AIAEoAAAiBkGo6r5pRg0AQXYhAyAGQXBxQdDUtMIBRw0BQQghAyACQQhJDQEgAEEAQSgQECEAIAEoAAQhASAAQQE2AhQgACABrTcDAEEADwsgASACIAMQLyIDIAJLDQAgACADNgIYQXIhAyABIARqIgVBf2otAAAiAkEIcQ0AIAJBIHEiBkUEQEFwIQMgBS0AACIFQacBSw0BIAVBB3GtQgEgBUEDdkEKaq2GIgdCA4h+IAd8IQggBEEBaiEECyACQQZ2IQMgAkECdiEFAkAgAkEDcUF/aiICQQJLBEBBACECDAELAkACQAJAIAJBAWsOAgECAAsgASAEai0AACECIARBAWohBAwCCyABIARqLwAAIQIgBEECaiEEDAELIAEgBGooAAAhAiAEQQRqIQQLIAVBAXEhBQJ+AkACQAJAIANBf2oiA0ECTQRAIANBAWsOAgIDAQtCfyAGRQ0DGiABIARqMQAADAMLIAEgBGovAACtQoACfAwCCyABIARqKAAArQwBCyABIARqKQAACyEHIAAgBTYCICAAIAI2AhwgACAHNwMAQQAhAyAAQQA2AhQgACAHIAggBhsiBzcDCCAAIAdCgIAIIAdCgIAIVBs+AhALIAMLWwEBf0G4fyEDIAIQFiICIAFNBH8gACACakF/ai0AACIAQQNxQQJ0QaAeaigCACACaiAAQQZ2IgFBAnRBsB5qKAIAaiAAQSBxIgBFaiABRSAAQQV2cWoFQbh/CwsdACAAKAKQ4gEQWiAAQQA2AqDiASAAQgA3A5DiAQu1AwEFfyMAQZACayIKJABBuH8hBgJAIAVFDQAgBCwAACIIQf8BcSEHAkAgCEF/TARAIAdBgn9qQQF2IgggBU8NAkFsIQYgB0GBf2oiBUGAAk8NAiAEQQFqIQdBACEGA0AgBiAFTwRAIAUhBiAIIQcMAwUgACAGaiAHIAZBAXZqIgQtAABBBHY6AAAgACAGQQFyaiAELQAAQQ9xOgAAIAZBAmohBgwBCwAACwALIAcgBU8NASAAIARBAWogByAKEFMiBhADDQELIAYhBEEAIQYgAUEAQTQQECEJQQAhBQNAIAQgBkcEQCAAIAZqIggtAAAiAUELSwRAQWwhBgwDBSAJIAFBAnRqIgEgASgCAEEBajYCACAGQQFqIQZBASAILQAAdEEBdSAFaiEFDAILAAsLQWwhBiAFRQ0AIAUQFEEBaiIBQQxLDQAgAyABNgIAQQFBASABdCAFayIDEBQiAXQgA0cNACAAIARqIAFBAWoiADoAACAJIABBAnRqIgAgACgCAEEBajYCACAJKAIEIgBBAkkgAEEBcXINACACIARBAWo2AgAgB0EBaiEGCyAKQZACaiQAIAYLxhEBDH8jAEHwAGsiBSQAQWwhCwJAIANBCkkNACACLwAAIQogAi8AAiEJIAIvAAQhByAFQQhqIAQQDgJAIAMgByAJIApqakEGaiIMSQ0AIAUtAAohCCAFQdgAaiACQQZqIgIgChAGIgsQAw0BIAVBQGsgAiAKaiICIAkQBiILEAMNASAFQShqIAIgCWoiAiAHEAYiCxADDQEgBUEQaiACIAdqIAMgDGsQBiILEAMNASAAIAFqIg9BfWohECAEQQRqIQZBASELIAAgAUEDakECdiIDaiIMIANqIgIgA2oiDiEDIAIhBCAMIQcDQCALIAMgEElxBEAgACAGIAVB2ABqIAgQAkECdGoiCS8BADsAACAFQdgAaiAJLQACEAEgCS0AAyELIAcgBiAFQUBrIAgQAkECdGoiCS8BADsAACAFQUBrIAktAAIQASAJLQADIQogBCAGIAVBKGogCBACQQJ0aiIJLwEAOwAAIAVBKGogCS0AAhABIAktAAMhCSADIAYgBUEQaiAIEAJBAnRqIg0vAQA7AAAgBUEQaiANLQACEAEgDS0AAyENIAAgC2oiCyAGIAVB2ABqIAgQAkECdGoiAC8BADsAACAFQdgAaiAALQACEAEgAC0AAyEAIAcgCmoiCiAGIAVBQGsgCBACQQJ0aiIHLwEAOwAAIAVBQGsgBy0AAhABIActAAMhByAEIAlqIgkgBiAFQShqIAgQAkECdGoiBC8BADsAACAFQShqIAQtAAIQASAELQADIQQgAyANaiIDIAYgBUEQaiAIEAJBAnRqIg0vAQA7AAAgBUEQaiANLQACEAEgACALaiEAIAcgCmohByAEIAlqIQQgAyANLQADaiEDIAVB2ABqEA0gBUFAaxANciAFQShqEA1yIAVBEGoQDXJFIQsMAQsLIAQgDksgByACS3INAEFsIQsgACAMSw0BIAxBfWohCQNAQQAgACAJSSAFQdgAahAEGwRAIAAgBiAFQdgAaiAIEAJBAnRqIgovAQA7AAAgBUHYAGogCi0AAhABIAAgCi0AA2oiACAGIAVB2ABqIAgQAkECdGoiCi8BADsAACAFQdgAaiAKLQACEAEgACAKLQADaiEADAEFIAxBfmohCgNAIAVB2ABqEAQgACAKS3JFBEAgACAGIAVB2ABqIAgQAkECdGoiCS8BADsAACAFQdgAaiAJLQACEAEgACAJLQADaiEADAELCwNAIAAgCk0EQCAAIAYgBUHYAGogCBACQQJ0aiIJLwEAOwAAIAVB2ABqIAktAAIQASAAIAktAANqIQAMAQsLAkAgACAMTw0AIAAgBiAFQdgAaiAIEAIiAEECdGoiDC0AADoAACAMLQADQQFGBEAgBUHYAGogDC0AAhABDAELIAUoAlxBH0sNACAFQdgAaiAGIABBAnRqLQACEAEgBSgCXEEhSQ0AIAVBIDYCXAsgAkF9aiEMA0BBACAHIAxJIAVBQGsQBBsEQCAHIAYgBUFAayAIEAJBAnRqIgAvAQA7AAAgBUFAayAALQACEAEgByAALQADaiIAIAYgBUFAayAIEAJBAnRqIgcvAQA7AAAgBUFAayAHLQACEAEgACAHLQADaiEHDAEFIAJBfmohDANAIAVBQGsQBCAHIAxLckUEQCAHIAYgBUFAayAIEAJBAnRqIgAvAQA7AAAgBUFAayAALQACEAEgByAALQADaiEHDAELCwNAIAcgDE0EQCAHIAYgBUFAayAIEAJBAnRqIgAvAQA7AAAgBUFAayAALQACEAEgByAALQADaiEHDAELCwJAIAcgAk8NACAHIAYgBUFAayAIEAIiAEECdGoiAi0AADoAACACLQADQQFGBEAgBUFAayACLQACEAEMAQsgBSgCREEfSw0AIAVBQGsgBiAAQQJ0ai0AAhABIAUoAkRBIUkNACAFQSA2AkQLIA5BfWohAgNAQQAgBCACSSAFQShqEAQbBEAgBCAGIAVBKGogCBACQQJ0aiIALwEAOwAAIAVBKGogAC0AAhABIAQgAC0AA2oiACAGIAVBKGogCBACQQJ0aiIELwEAOwAAIAVBKGogBC0AAhABIAAgBC0AA2ohBAwBBSAOQX5qIQIDQCAFQShqEAQgBCACS3JFBEAgBCAGIAVBKGogCBACQQJ0aiIALwEAOwAAIAVBKGogAC0AAhABIAQgAC0AA2ohBAwBCwsDQCAEIAJNBEAgBCAGIAVBKGogCBACQQJ0aiIALwEAOwAAIAVBKGogAC0AAhABIAQgAC0AA2ohBAwBCwsCQCAEIA5PDQAgBCAGIAVBKGogCBACIgBBAnRqIgItAAA6AAAgAi0AA0EBRgRAIAVBKGogAi0AAhABDAELIAUoAixBH0sNACAFQShqIAYgAEECdGotAAIQASAFKAIsQSFJDQAgBUEgNgIsCwNAQQAgAyAQSSAFQRBqEAQbBEAgAyAGIAVBEGogCBACQQJ0aiIALwEAOwAAIAVBEGogAC0AAhABIAMgAC0AA2oiACAGIAVBEGogCBACQQJ0aiICLwEAOwAAIAVBEGogAi0AAhABIAAgAi0AA2ohAwwBBSAPQX5qIQIDQCAFQRBqEAQgAyACS3JFBEAgAyAGIAVBEGogCBACQQJ0aiIALwEAOwAAIAVBEGogAC0AAhABIAMgAC0AA2ohAwwBCwsDQCADIAJNBEAgAyAGIAVBEGogCBACQQJ0aiIALwEAOwAAIAVBEGogAC0AAhABIAMgAC0AA2ohAwwBCwsCQCADIA9PDQAgAyAGIAVBEGogCBACIgBBAnRqIgItAAA6AAAgAi0AA0EBRgRAIAVBEGogAi0AAhABDAELIAUoAhRBH0sNACAFQRBqIAYgAEECdGotAAIQASAFKAIUQSFJDQAgBUEgNgIUCyABQWwgBUHYAGoQCiAFQUBrEApxIAVBKGoQCnEgBUEQahAKcRshCwwJCwAACwALAAALAAsAAAsACwAACwALQWwhCwsgBUHwAGokACALC7UEAQ5/IwBBEGsiBiQAIAZBBGogABAOQVQhBQJAIARB3AtJDQAgBi0ABCEHIANB8ARqQQBB7AAQECEIIAdBDEsNACADQdwJaiIJIAggBkEIaiAGQQxqIAEgAhAxIhAQA0UEQCAGKAIMIgQgB0sNASADQdwFaiEPIANBpAVqIREgAEEEaiESIANBqAVqIQEgBCEFA0AgBSICQX9qIQUgCCACQQJ0aigCAEUNAAsgAkEBaiEOQQEhBQNAIAUgDk9FBEAgCCAFQQJ0IgtqKAIAIQwgASALaiAKNgIAIAVBAWohBSAKIAxqIQoMAQsLIAEgCjYCAEEAIQUgBigCCCELA0AgBSALRkUEQCABIAUgCWotAAAiDEECdGoiDSANKAIAIg1BAWo2AgAgDyANQQF0aiINIAw6AAEgDSAFOgAAIAVBAWohBQwBCwtBACEBIANBADYCqAUgBEF/cyAHaiEJQQEhBQNAIAUgDk9FBEAgCCAFQQJ0IgtqKAIAIQwgAyALaiABNgIAIAwgBSAJanQgAWohASAFQQFqIQUMAQsLIAcgBEEBaiIBIAJrIgRrQQFqIQgDQEEBIQUgBCAIT0UEQANAIAUgDk9FBEAgBUECdCIJIAMgBEE0bGpqIAMgCWooAgAgBHY2AgAgBUEBaiEFDAELCyAEQQFqIQQMAQsLIBIgByAPIAogESADIAIgARBkIAZBAToABSAGIAc6AAYgACAGKAIENgIACyAQIQULIAZBEGokACAFC8ENAQt/IwBB8ABrIgUkAEFsIQkCQCADQQpJDQAgAi8AACEKIAIvAAIhDCACLwAEIQYgBUEIaiAEEA4CQCADIAYgCiAMampBBmoiDUkNACAFLQAKIQcgBUHYAGogAkEGaiICIAoQBiIJEAMNASAFQUBrIAIgCmoiAiAMEAYiCRADDQEgBUEoaiACIAxqIgIgBhAGIgkQAw0BIAVBEGogAiAGaiADIA1rEAYiCRADDQEgACABaiIOQX1qIQ8gBEEEaiEGQQEhCSAAIAFBA2pBAnYiAmoiCiACaiIMIAJqIg0hAyAMIQQgCiECA0AgCSADIA9JcQRAIAYgBUHYAGogBxACQQF0aiIILQAAIQsgBUHYAGogCC0AARABIAAgCzoAACAGIAVBQGsgBxACQQF0aiIILQAAIQsgBUFAayAILQABEAEgAiALOgAAIAYgBUEoaiAHEAJBAXRqIggtAAAhCyAFQShqIAgtAAEQASAEIAs6AAAgBiAFQRBqIAcQAkEBdGoiCC0AACELIAVBEGogCC0AARABIAMgCzoAACAGIAVB2ABqIAcQAkEBdGoiCC0AACELIAVB2ABqIAgtAAEQASAAIAs6AAEgBiAFQUBrIAcQAkEBdGoiCC0AACELIAVBQGsgCC0AARABIAIgCzoAASAGIAVBKGogBxACQQF0aiIILQAAIQsgBUEoaiAILQABEAEgBCALOgABIAYgBUEQaiAHEAJBAXRqIggtAAAhCyAFQRBqIAgtAAEQASADIAs6AAEgA0ECaiEDIARBAmohBCACQQJqIQIgAEECaiEAIAkgBUHYAGoQDUVxIAVBQGsQDUVxIAVBKGoQDUVxIAVBEGoQDUVxIQkMAQsLIAQgDUsgAiAMS3INAEFsIQkgACAKSw0BIApBfWohCQNAIAVB2ABqEAQgACAJT3JFBEAgBiAFQdgAaiAHEAJBAXRqIggtAAAhCyAFQdgAaiAILQABEAEgACALOgAAIAYgBUHYAGogBxACQQF0aiIILQAAIQsgBUHYAGogCC0AARABIAAgCzoAASAAQQJqIQAMAQsLA0AgBUHYAGoQBCAAIApPckUEQCAGIAVB2ABqIAcQAkEBdGoiCS0AACEIIAVB2ABqIAktAAEQASAAIAg6AAAgAEEBaiEADAELCwNAIAAgCkkEQCAGIAVB2ABqIAcQAkEBdGoiCS0AACEIIAVB2ABqIAktAAEQASAAIAg6AAAgAEEBaiEADAELCyAMQX1qIQADQCAFQUBrEAQgAiAAT3JFBEAgBiAFQUBrIAcQAkEBdGoiCi0AACEJIAVBQGsgCi0AARABIAIgCToAACAGIAVBQGsgBxACQQF0aiIKLQAAIQkgBUFAayAKLQABEAEgAiAJOgABIAJBAmohAgwBCwsDQCAFQUBrEAQgAiAMT3JFBEAgBiAFQUBrIAcQAkEBdGoiAC0AACEKIAVBQGsgAC0AARABIAIgCjoAACACQQFqIQIMAQsLA0AgAiAMSQRAIAYgBUFAayAHEAJBAXRqIgAtAAAhCiAFQUBrIAAtAAEQASACIAo6AAAgAkEBaiECDAELCyANQX1qIQADQCAFQShqEAQgBCAAT3JFBEAgBiAFQShqIAcQAkEBdGoiAi0AACEKIAVBKGogAi0AARABIAQgCjoAACAGIAVBKGogBxACQQF0aiICLQAAIQogBUEoaiACLQABEAEgBCAKOgABIARBAmohBAwBCwsDQCAFQShqEAQgBCANT3JFBEAgBiAFQShqIAcQAkEBdGoiAC0AACECIAVBKGogAC0AARABIAQgAjoAACAEQQFqIQQMAQsLA0AgBCANSQRAIAYgBUEoaiAHEAJBAXRqIgAtAAAhAiAFQShqIAAtAAEQASAEIAI6AAAgBEEBaiEEDAELCwNAIAVBEGoQBCADIA9PckUEQCAGIAVBEGogBxACQQF0aiIALQAAIQIgBUEQaiAALQABEAEgAyACOgAAIAYgBUEQaiAHEAJBAXRqIgAtAAAhAiAFQRBqIAAtAAEQASADIAI6AAEgA0ECaiEDDAELCwNAIAVBEGoQBCADIA5PckUEQCAGIAVBEGogBxACQQF0aiIALQAAIQIgBUEQaiAALQABEAEgAyACOgAAIANBAWohAwwBCwsDQCADIA5JBEAgBiAFQRBqIAcQAkEBdGoiAC0AACECIAVBEGogAC0AARABIAMgAjoAACADQQFqIQMMAQsLIAFBbCAFQdgAahAKIAVBQGsQCnEgBUEoahAKcSAFQRBqEApxGyEJDAELQWwhCQsgBUHwAGokACAJC8oCAQR/IwBBIGsiBSQAIAUgBBAOIAUtAAIhByAFQQhqIAIgAxAGIgIQA0UEQCAEQQRqIQIgACABaiIDQX1qIQQDQCAFQQhqEAQgACAET3JFBEAgAiAFQQhqIAcQAkEBdGoiBi0AACEIIAVBCGogBi0AARABIAAgCDoAACACIAVBCGogBxACQQF0aiIGLQAAIQggBUEIaiAGLQABEAEgACAIOgABIABBAmohAAwBCwsDQCAFQQhqEAQgACADT3JFBEAgAiAFQQhqIAcQAkEBdGoiBC0AACEGIAVBCGogBC0AARABIAAgBjoAACAAQQFqIQAMAQsLA0AgACADT0UEQCACIAVBCGogBxACQQF0aiIELQAAIQYgBUEIaiAELQABEAEgACAGOgAAIABBAWohAAwBCwsgAUFsIAVBCGoQChshAgsgBUEgaiQAIAILtgMBCX8jAEEQayIGJAAgBkEANgIMIAZBADYCCEFUIQQCQAJAIANBQGsiDCADIAZBCGogBkEMaiABIAIQMSICEAMNACAGQQRqIAAQDiAGKAIMIgcgBi0ABEEBaksNASAAQQRqIQogBkEAOgAFIAYgBzoABiAAIAYoAgQ2AgAgB0EBaiEJQQEhBANAIAQgCUkEQCADIARBAnRqIgEoAgAhACABIAU2AgAgACAEQX9qdCAFaiEFIARBAWohBAwBCwsgB0EBaiEHQQAhBSAGKAIIIQkDQCAFIAlGDQEgAyAFIAxqLQAAIgRBAnRqIgBBASAEdEEBdSILIAAoAgAiAWoiADYCACAHIARrIQhBACEEAkAgC0EDTQRAA0AgBCALRg0CIAogASAEakEBdGoiACAIOgABIAAgBToAACAEQQFqIQQMAAALAAsDQCABIABPDQEgCiABQQF0aiIEIAg6AAEgBCAFOgAAIAQgCDoAAyAEIAU6AAIgBCAIOgAFIAQgBToABCAEIAg6AAcgBCAFOgAGIAFBBGohAQwAAAsACyAFQQFqIQUMAAALAAsgAiEECyAGQRBqJAAgBAutAQECfwJAQYQgKAIAIABHIAAoAgBBAXYiAyABa0F4aiICQXhxQQhHcgR/IAIFIAMQJ0UNASACQQhqC0EQSQ0AIAAgACgCACICQQFxIAAgAWpBD2pBeHEiASAAa0EBdHI2AgAgASAANgIEIAEgASgCAEEBcSAAIAJBAXZqIAFrIgJBAXRyNgIAQYQgIAEgAkH/////B3FqQQRqQYQgKAIAIABGGyABNgIAIAEQJQsLygIBBX8CQAJAAkAgAEEIIABBCEsbZ0EfcyAAaUEBR2oiAUEESSAAIAF2cg0AIAFBAnRB/B5qKAIAIgJFDQADQCACQXhqIgMoAgBBAXZBeGoiBSAATwRAIAIgBUEIIAVBCEsbZ0Efc0ECdEGAH2oiASgCAEYEQCABIAIoAgQ2AgALDAMLIARBHksNASAEQQFqIQQgAigCBCICDQALC0EAIQMgAUEgTw0BA0AgAUECdEGAH2ooAgAiAkUEQCABQR5LIQIgAUEBaiEBIAJFDQEMAwsLIAIgAkF4aiIDKAIAQQF2QXhqIgFBCCABQQhLG2dBH3NBAnRBgB9qIgEoAgBGBEAgASACKAIENgIACwsgAigCACIBBEAgASACKAIENgIECyACKAIEIgEEQCABIAIoAgA2AgALIAMgAygCAEEBcjYCACADIAAQNwsgAwvhCwINfwV+IwBB8ABrIgckACAHIAAoAvDhASIINgJcIAEgAmohDSAIIAAoAoDiAWohDwJAAkAgBUUEQCABIQQMAQsgACgCxOABIRAgACgCwOABIREgACgCvOABIQ4gAEEBNgKM4QFBACEIA0AgCEEDRwRAIAcgCEECdCICaiAAIAJqQazQAWooAgA2AkQgCEEBaiEIDAELC0FsIQwgB0EYaiADIAQQBhADDQEgB0EsaiAHQRhqIAAoAgAQEyAHQTRqIAdBGGogACgCCBATIAdBPGogB0EYaiAAKAIEEBMgDUFgaiESIAEhBEEAIQwDQCAHKAIwIAcoAixBA3RqKQIAIhRCEIinQf8BcSEIIAcoAkAgBygCPEEDdGopAgAiFUIQiKdB/wFxIQsgBygCOCAHKAI0QQN0aikCACIWQiCIpyEJIBVCIIghFyAUQiCIpyECAkAgFkIQiKdB/wFxIgNBAk8EQAJAIAZFIANBGUlyRQRAIAkgB0EYaiADQSAgBygCHGsiCiAKIANLGyIKEAUgAyAKayIDdGohCSAHQRhqEAQaIANFDQEgB0EYaiADEAUgCWohCQwBCyAHQRhqIAMQBSAJaiEJIAdBGGoQBBoLIAcpAkQhGCAHIAk2AkQgByAYNwNIDAELAkAgA0UEQCACBEAgBygCRCEJDAMLIAcoAkghCQwBCwJAAkAgB0EYakEBEAUgCSACRWpqIgNBA0YEQCAHKAJEQX9qIgMgA0VqIQkMAQsgA0ECdCAHaigCRCIJIAlFaiEJIANBAUYNAQsgByAHKAJINgJMCwsgByAHKAJENgJIIAcgCTYCRAsgF6chAyALBEAgB0EYaiALEAUgA2ohAwsgCCALakEUTwRAIAdBGGoQBBoLIAgEQCAHQRhqIAgQBSACaiECCyAHQRhqEAQaIAcgB0EYaiAUQhiIp0H/AXEQCCAUp0H//wNxajYCLCAHIAdBGGogFUIYiKdB/wFxEAggFadB//8DcWo2AjwgB0EYahAEGiAHIAdBGGogFkIYiKdB/wFxEAggFqdB//8DcWo2AjQgByACNgJgIAcoAlwhCiAHIAk2AmggByADNgJkAkACQAJAIAQgAiADaiILaiASSw0AIAIgCmoiEyAPSw0AIA0gBGsgC0Egak8NAQsgByAHKQNoNwMQIAcgBykDYDcDCCAEIA0gB0EIaiAHQdwAaiAPIA4gESAQEB4hCwwBCyACIARqIQggBCAKEAcgAkERTwRAIARBEGohAgNAIAIgCkEQaiIKEAcgAkEQaiICIAhJDQALCyAIIAlrIQIgByATNgJcIAkgCCAOa0sEQCAJIAggEWtLBEBBbCELDAILIBAgAiAOayICaiIKIANqIBBNBEAgCCAKIAMQDxoMAgsgCCAKQQAgAmsQDyEIIAcgAiADaiIDNgJkIAggAmshCCAOIQILIAlBEE8EQCADIAhqIQMDQCAIIAIQByACQRBqIQIgCEEQaiIIIANJDQALDAELAkAgCUEHTQRAIAggAi0AADoAACAIIAItAAE6AAEgCCACLQACOgACIAggAi0AAzoAAyAIQQRqIAIgCUECdCIDQcAeaigCAGoiAhAXIAIgA0HgHmooAgBrIQIgBygCZCEDDAELIAggAhAMCyADQQlJDQAgAyAIaiEDIAhBCGoiCCACQQhqIgJrQQ9MBEADQCAIIAIQDCACQQhqIQIgCEEIaiIIIANJDQAMAgALAAsDQCAIIAIQByACQRBqIQIgCEEQaiIIIANJDQALCyAHQRhqEAQaIAsgDCALEAMiAhshDCAEIAQgC2ogAhshBCAFQX9qIgUNAAsgDBADDQFBbCEMIAdBGGoQBEECSQ0BQQAhCANAIAhBA0cEQCAAIAhBAnQiAmpBrNABaiACIAdqKAJENgIAIAhBAWohCAwBCwsgBygCXCEIC0G6fyEMIA8gCGsiACANIARrSw0AIAQEfyAEIAggABALIABqBUEACyABayEMCyAHQfAAaiQAIAwLkRcCFn8FfiMAQdABayIHJAAgByAAKALw4QEiCDYCvAEgASACaiESIAggACgCgOIBaiETAkACQCAFRQRAIAEhAwwBCyAAKALE4AEhESAAKALA4AEhFSAAKAK84AEhDyAAQQE2AozhAUEAIQgDQCAIQQNHBEAgByAIQQJ0IgJqIAAgAmpBrNABaigCADYCVCAIQQFqIQgMAQsLIAcgETYCZCAHIA82AmAgByABIA9rNgJoQWwhECAHQShqIAMgBBAGEAMNASAFQQQgBUEESBshFyAHQTxqIAdBKGogACgCABATIAdBxABqIAdBKGogACgCCBATIAdBzABqIAdBKGogACgCBBATQQAhBCAHQeAAaiEMIAdB5ABqIQoDQCAHQShqEARBAksgBCAXTnJFBEAgBygCQCAHKAI8QQN0aikCACIdQhCIp0H/AXEhCyAHKAJQIAcoAkxBA3RqKQIAIh5CEIinQf8BcSEJIAcoAkggBygCREEDdGopAgAiH0IgiKchCCAeQiCIISAgHUIgiKchAgJAIB9CEIinQf8BcSIDQQJPBEACQCAGRSADQRlJckUEQCAIIAdBKGogA0EgIAcoAixrIg0gDSADSxsiDRAFIAMgDWsiA3RqIQggB0EoahAEGiADRQ0BIAdBKGogAxAFIAhqIQgMAQsgB0EoaiADEAUgCGohCCAHQShqEAQaCyAHKQJUISEgByAINgJUIAcgITcDWAwBCwJAIANFBEAgAgRAIAcoAlQhCAwDCyAHKAJYIQgMAQsCQAJAIAdBKGpBARAFIAggAkVqaiIDQQNGBEAgBygCVEF/aiIDIANFaiEIDAELIANBAnQgB2ooAlQiCCAIRWohCCADQQFGDQELIAcgBygCWDYCXAsLIAcgBygCVDYCWCAHIAg2AlQLICCnIQMgCQRAIAdBKGogCRAFIANqIQMLIAkgC2pBFE8EQCAHQShqEAQaCyALBEAgB0EoaiALEAUgAmohAgsgB0EoahAEGiAHIAcoAmggAmoiCSADajYCaCAKIAwgCCAJSxsoAgAhDSAHIAdBKGogHUIYiKdB/wFxEAggHadB//8DcWo2AjwgByAHQShqIB5CGIinQf8BcRAIIB6nQf//A3FqNgJMIAdBKGoQBBogB0EoaiAfQhiIp0H/AXEQCCEOIAdB8ABqIARBBHRqIgsgCSANaiAIazYCDCALIAg2AgggCyADNgIEIAsgAjYCACAHIA4gH6dB//8DcWo2AkQgBEEBaiEEDAELCyAEIBdIDQEgEkFgaiEYIAdB4ABqIRogB0HkAGohGyABIQMDQCAHQShqEARBAksgBCAFTnJFBEAgBygCQCAHKAI8QQN0aikCACIdQhCIp0H/AXEhCyAHKAJQIAcoAkxBA3RqKQIAIh5CEIinQf8BcSEIIAcoAkggBygCREEDdGopAgAiH0IgiKchCSAeQiCIISAgHUIgiKchDAJAIB9CEIinQf8BcSICQQJPBEACQCAGRSACQRlJckUEQCAJIAdBKGogAkEgIAcoAixrIgogCiACSxsiChAFIAIgCmsiAnRqIQkgB0EoahAEGiACRQ0BIAdBKGogAhAFIAlqIQkMAQsgB0EoaiACEAUgCWohCSAHQShqEAQaCyAHKQJUISEgByAJNgJUIAcgITcDWAwBCwJAIAJFBEAgDARAIAcoAlQhCQwDCyAHKAJYIQkMAQsCQAJAIAdBKGpBARAFIAkgDEVqaiICQQNGBEAgBygCVEF/aiICIAJFaiEJDAELIAJBAnQgB2ooAlQiCSAJRWohCSACQQFGDQELIAcgBygCWDYCXAsLIAcgBygCVDYCWCAHIAk2AlQLICCnIRQgCARAIAdBKGogCBAFIBRqIRQLIAggC2pBFE8EQCAHQShqEAQaCyALBEAgB0EoaiALEAUgDGohDAsgB0EoahAEGiAHIAcoAmggDGoiGSAUajYCaCAbIBogCSAZSxsoAgAhHCAHIAdBKGogHUIYiKdB/wFxEAggHadB//8DcWo2AjwgByAHQShqIB5CGIinQf8BcRAIIB6nQf//A3FqNgJMIAdBKGoQBBogByAHQShqIB9CGIinQf8BcRAIIB+nQf//A3FqNgJEIAcgB0HwAGogBEEDcUEEdGoiDSkDCCIdNwPIASAHIA0pAwAiHjcDwAECQAJAAkAgBygCvAEiDiAepyICaiIWIBNLDQAgAyAHKALEASIKIAJqIgtqIBhLDQAgEiADayALQSBqTw0BCyAHIAcpA8gBNwMQIAcgBykDwAE3AwggAyASIAdBCGogB0G8AWogEyAPIBUgERAeIQsMAQsgAiADaiEIIAMgDhAHIAJBEU8EQCADQRBqIQIDQCACIA5BEGoiDhAHIAJBEGoiAiAISQ0ACwsgCCAdpyIOayECIAcgFjYCvAEgDiAIIA9rSwRAIA4gCCAVa0sEQEFsIQsMAgsgESACIA9rIgJqIhYgCmogEU0EQCAIIBYgChAPGgwCCyAIIBZBACACaxAPIQggByACIApqIgo2AsQBIAggAmshCCAPIQILIA5BEE8EQCAIIApqIQoDQCAIIAIQByACQRBqIQIgCEEQaiIIIApJDQALDAELAkAgDkEHTQRAIAggAi0AADoAACAIIAItAAE6AAEgCCACLQACOgACIAggAi0AAzoAAyAIQQRqIAIgDkECdCIKQcAeaigCAGoiAhAXIAIgCkHgHmooAgBrIQIgBygCxAEhCgwBCyAIIAIQDAsgCkEJSQ0AIAggCmohCiAIQQhqIgggAkEIaiICa0EPTARAA0AgCCACEAwgAkEIaiECIAhBCGoiCCAKSQ0ADAIACwALA0AgCCACEAcgAkEQaiECIAhBEGoiCCAKSQ0ACwsgCxADBEAgCyEQDAQFIA0gDDYCACANIBkgHGogCWs2AgwgDSAJNgIIIA0gFDYCBCAEQQFqIQQgAyALaiEDDAILAAsLIAQgBUgNASAEIBdrIQtBACEEA0AgCyAFSARAIAcgB0HwAGogC0EDcUEEdGoiAikDCCIdNwPIASAHIAIpAwAiHjcDwAECQAJAAkAgBygCvAEiDCAepyICaiIKIBNLDQAgAyAHKALEASIJIAJqIhBqIBhLDQAgEiADayAQQSBqTw0BCyAHIAcpA8gBNwMgIAcgBykDwAE3AxggAyASIAdBGGogB0G8AWogEyAPIBUgERAeIRAMAQsgAiADaiEIIAMgDBAHIAJBEU8EQCADQRBqIQIDQCACIAxBEGoiDBAHIAJBEGoiAiAISQ0ACwsgCCAdpyIGayECIAcgCjYCvAEgBiAIIA9rSwRAIAYgCCAVa0sEQEFsIRAMAgsgESACIA9rIgJqIgwgCWogEU0EQCAIIAwgCRAPGgwCCyAIIAxBACACaxAPIQggByACIAlqIgk2AsQBIAggAmshCCAPIQILIAZBEE8EQCAIIAlqIQYDQCAIIAIQByACQRBqIQIgCEEQaiIIIAZJDQALDAELAkAgBkEHTQRAIAggAi0AADoAACAIIAItAAE6AAEgCCACLQACOgACIAggAi0AAzoAAyAIQQRqIAIgBkECdCIGQcAeaigCAGoiAhAXIAIgBkHgHmooAgBrIQIgBygCxAEhCQwBCyAIIAIQDAsgCUEJSQ0AIAggCWohBiAIQQhqIgggAkEIaiICa0EPTARAA0AgCCACEAwgAkEIaiECIAhBCGoiCCAGSQ0ADAIACwALA0AgCCACEAcgAkEQaiECIAhBEGoiCCAGSQ0ACwsgEBADDQMgC0EBaiELIAMgEGohAwwBCwsDQCAEQQNHBEAgACAEQQJ0IgJqQazQAWogAiAHaigCVDYCACAEQQFqIQQMAQsLIAcoArwBIQgLQbp/IRAgEyAIayIAIBIgA2tLDQAgAwR/IAMgCCAAEAsgAGoFQQALIAFrIRALIAdB0AFqJAAgEAslACAAQgA3AgAgAEEAOwEIIABBADoACyAAIAE2AgwgACACOgAKC7QFAQN/IwBBMGsiBCQAIABB/wFqIgVBfWohBgJAIAMvAQIEQCAEQRhqIAEgAhAGIgIQAw0BIARBEGogBEEYaiADEBwgBEEIaiAEQRhqIAMQHCAAIQMDQAJAIARBGGoQBCADIAZPckUEQCADIARBEGogBEEYahASOgAAIAMgBEEIaiAEQRhqEBI6AAEgBEEYahAERQ0BIANBAmohAwsgBUF+aiEFAn8DQEG6fyECIAMiASAFSw0FIAEgBEEQaiAEQRhqEBI6AAAgAUEBaiEDIARBGGoQBEEDRgRAQQIhAiAEQQhqDAILIAMgBUsNBSABIARBCGogBEEYahASOgABIAFBAmohA0EDIQIgBEEYahAEQQNHDQALIARBEGoLIQUgAyAFIARBGGoQEjoAACABIAJqIABrIQIMAwsgAyAEQRBqIARBGGoQEjoAAiADIARBCGogBEEYahASOgADIANBBGohAwwAAAsACyAEQRhqIAEgAhAGIgIQAw0AIARBEGogBEEYaiADEBwgBEEIaiAEQRhqIAMQHCAAIQMDQAJAIARBGGoQBCADIAZPckUEQCADIARBEGogBEEYahAROgAAIAMgBEEIaiAEQRhqEBE6AAEgBEEYahAERQ0BIANBAmohAwsgBUF+aiEFAn8DQEG6fyECIAMiASAFSw0EIAEgBEEQaiAEQRhqEBE6AAAgAUEBaiEDIARBGGoQBEEDRgRAQQIhAiAEQQhqDAILIAMgBUsNBCABIARBCGogBEEYahAROgABIAFBAmohA0EDIQIgBEEYahAEQQNHDQALIARBEGoLIQUgAyAFIARBGGoQEToAACABIAJqIABrIQIMAgsgAyAEQRBqIARBGGoQEToAAiADIARBCGogBEEYahAROgADIANBBGohAwwAAAsACyAEQTBqJAAgAgtpAQF/An8CQAJAIAJBB00NACABKAAAQbfIwuF+Rw0AIAAgASgABDYCmOIBQWIgAEEQaiABIAIQPiIDEAMNAhogAEKBgICAEDcDiOEBIAAgASADaiACIANrECoMAQsgACABIAIQKgtBAAsLrQMBBn8jAEGAAWsiAyQAQWIhCAJAIAJBCUkNACAAQZjQAGogAUEIaiIEIAJBeGogAEGY0AAQMyIFEAMiBg0AIANBHzYCfCADIANB/ABqIANB+ABqIAQgBCAFaiAGGyIEIAEgAmoiAiAEaxAVIgUQAw0AIAMoAnwiBkEfSw0AIAMoAngiB0EJTw0AIABBiCBqIAMgBkGAC0GADCAHEBggA0E0NgJ8IAMgA0H8AGogA0H4AGogBCAFaiIEIAIgBGsQFSIFEAMNACADKAJ8IgZBNEsNACADKAJ4IgdBCk8NACAAQZAwaiADIAZBgA1B4A4gBxAYIANBIzYCfCADIANB/ABqIANB+ABqIAQgBWoiBCACIARrEBUiBRADDQAgAygCfCIGQSNLDQAgAygCeCIHQQpPDQAgACADIAZBwBBB0BEgBxAYIAQgBWoiBEEMaiIFIAJLDQAgAiAFayEFQQAhAgNAIAJBA0cEQCAEKAAAIgZBf2ogBU8NAiAAIAJBAnRqQZzQAWogBjYCACACQQFqIQIgBEEEaiEEDAELCyAEIAFrIQgLIANBgAFqJAAgCAtGAQN/IABBCGohAyAAKAIEIQJBACEAA0AgACACdkUEQCABIAMgAEEDdGotAAJBFktqIQEgAEEBaiEADAELCyABQQggAmt0C4YDAQV/Qbh/IQcCQCADRQ0AIAItAAAiBEUEQCABQQA2AgBBAUG4fyADQQFGGw8LAn8gAkEBaiIFIARBGHRBGHUiBkF/Sg0AGiAGQX9GBEAgA0EDSA0CIAUvAABBgP4BaiEEIAJBA2oMAQsgA0ECSA0BIAItAAEgBEEIdHJBgIB+aiEEIAJBAmoLIQUgASAENgIAIAVBAWoiASACIANqIgNLDQBBbCEHIABBEGogACAFLQAAIgVBBnZBI0EJIAEgAyABa0HAEEHQEUHwEiAAKAKM4QEgACgCnOIBIAQQHyIGEAMiCA0AIABBmCBqIABBCGogBUEEdkEDcUEfQQggASABIAZqIAgbIgEgAyABa0GAC0GADEGAFyAAKAKM4QEgACgCnOIBIAQQHyIGEAMiCA0AIABBoDBqIABBBGogBUECdkEDcUE0QQkgASABIAZqIAgbIgEgAyABa0GADUHgDkGQGSAAKAKM4QEgACgCnOIBIAQQHyIAEAMNACAAIAFqIAJrIQcLIAcLrQMBCn8jAEGABGsiCCQAAn9BUiACQf8BSw0AGkFUIANBDEsNABogAkEBaiELIABBBGohCUGAgAQgA0F/anRBEHUhCkEAIQJBASEEQQEgA3QiB0F/aiIMIQUDQCACIAtGRQRAAkAgASACQQF0Ig1qLwEAIgZB//8DRgRAIAkgBUECdGogAjoAAiAFQX9qIQVBASEGDAELIARBACAKIAZBEHRBEHVKGyEECyAIIA1qIAY7AQAgAkEBaiECDAELCyAAIAQ7AQIgACADOwEAIAdBA3YgB0EBdmpBA2ohBkEAIQRBACECA0AgBCALRkUEQCABIARBAXRqLgEAIQpBACEAA0AgACAKTkUEQCAJIAJBAnRqIAQ6AAIDQCACIAZqIAxxIgIgBUsNAAsgAEEBaiEADAELCyAEQQFqIQQMAQsLQX8gAg0AGkEAIQIDfyACIAdGBH9BAAUgCCAJIAJBAnRqIgAtAAJBAXRqIgEgAS8BACIBQQFqOwEAIAAgAyABEBRrIgU6AAMgACABIAVB/wFxdCAHazsBACACQQFqIQIMAQsLCyEFIAhBgARqJAAgBQvjBgEIf0FsIQcCQCACQQNJDQACQAJAAkACQCABLQAAIgNBA3EiCUEBaw4DAwEAAgsgACgCiOEBDQBBYg8LIAJBBUkNAkEDIQYgASgAACEFAn8CQAJAIANBAnZBA3EiCEF+aiIEQQFNBEAgBEEBaw0BDAILIAVBDnZB/wdxIQQgBUEEdkH/B3EhAyAIRQwCCyAFQRJ2IQRBBCEGIAVBBHZB//8AcSEDQQAMAQsgBUEEdkH//w9xIgNBgIAISw0DIAEtAARBCnQgBUEWdnIhBEEFIQZBAAshBSAEIAZqIgogAksNAgJAIANBgQZJDQAgACgCnOIBRQ0AQQAhAgNAIAJBg4ABSw0BIAJBQGshAgwAAAsACwJ/IAlBA0YEQCABIAZqIQEgAEHw4gFqIQIgACgCDCEGIAUEQCACIAMgASAEIAYQXwwCCyACIAMgASAEIAYQXQwBCyAAQbjQAWohAiABIAZqIQEgAEHw4gFqIQYgAEGo0ABqIQggBQRAIAggBiADIAEgBCACEF4MAQsgCCAGIAMgASAEIAIQXAsQAw0CIAAgAzYCgOIBIABBATYCiOEBIAAgAEHw4gFqNgLw4QEgCUECRgRAIAAgAEGo0ABqNgIMCyAAIANqIgBBiOMBakIANwAAIABBgOMBakIANwAAIABB+OIBakIANwAAIABB8OIBakIANwAAIAoPCwJ/AkACQAJAIANBAnZBA3FBf2oiBEECSw0AIARBAWsOAgACAQtBASEEIANBA3YMAgtBAiEEIAEvAABBBHYMAQtBAyEEIAEQIUEEdgsiAyAEaiIFQSBqIAJLBEAgBSACSw0CIABB8OIBaiABIARqIAMQCyEBIAAgAzYCgOIBIAAgATYC8OEBIAEgA2oiAEIANwAYIABCADcAECAAQgA3AAggAEIANwAAIAUPCyAAIAM2AoDiASAAIAEgBGo2AvDhASAFDwsCfwJAAkACQCADQQJ2QQNxQX9qIgRBAksNACAEQQFrDgIAAgELQQEhByADQQN2DAILQQIhByABLwAAQQR2DAELIAJBBEkgARAhIgJBj4CAAUtyDQFBAyEHIAJBBHYLIQIgAEHw4gFqIAEgB2otAAAgAkEgahAQIQEgACACNgKA4gEgACABNgLw4QEgB0EBaiEHCyAHC0sAIABC+erQ0OfJoeThADcDICAAQgA3AxggAELP1tO+0ser2UI3AxAgAELW64Lu6v2J9eAANwMIIABCADcDACAAQShqQQBBKBAQGgviAgICfwV+IABBKGoiASAAKAJIaiECAn4gACkDACIDQiBaBEAgACkDECIEQgeJIAApAwgiBUIBiXwgACkDGCIGQgyJfCAAKQMgIgdCEol8IAUQGSAEEBkgBhAZIAcQGQwBCyAAKQMYQsXP2bLx5brqJ3wLIAN8IQMDQCABQQhqIgAgAk0EQEIAIAEpAAAQCSADhUIbiUKHla+vmLbem55/fkLj3MqV/M7y9YV/fCEDIAAhAQwBCwsCQCABQQRqIgAgAksEQCABIQAMAQsgASgAAK1Ch5Wvr5i23puef34gA4VCF4lCz9bTvtLHq9lCfkL5893xmfaZqxZ8IQMLA0AgACACSQRAIAAxAABCxc/ZsvHluuonfiADhUILiUKHla+vmLbem55/fiEDIABBAWohAAwBCwsgA0IhiCADhULP1tO+0ser2UJ+IgNCHYggA4VC+fPd8Zn2masWfiIDQiCIIAOFC+8CAgJ/BH4gACAAKQMAIAKtfDcDAAJAAkAgACgCSCIDIAJqIgRBH00EQCABRQ0BIAAgA2pBKGogASACECAgACgCSCACaiEEDAELIAEgAmohAgJ/IAMEQCAAQShqIgQgA2ogAUEgIANrECAgACAAKQMIIAQpAAAQCTcDCCAAIAApAxAgACkAMBAJNwMQIAAgACkDGCAAKQA4EAk3AxggACAAKQMgIABBQGspAAAQCTcDICAAKAJIIQMgAEEANgJIIAEgA2tBIGohAQsgAUEgaiACTQsEQCACQWBqIQMgACkDICEFIAApAxghBiAAKQMQIQcgACkDCCEIA0AgCCABKQAAEAkhCCAHIAEpAAgQCSEHIAYgASkAEBAJIQYgBSABKQAYEAkhBSABQSBqIgEgA00NAAsgACAFNwMgIAAgBjcDGCAAIAc3AxAgACAINwMICyABIAJPDQEgAEEoaiABIAIgAWsiBBAgCyAAIAQ2AkgLCy8BAX8gAEUEQEG2f0EAIAMbDwtBun8hBCADIAFNBH8gACACIAMQEBogAwVBun8LCy8BAX8gAEUEQEG2f0EAIAMbDwtBun8hBCADIAFNBH8gACACIAMQCxogAwVBun8LC6gCAQZ/IwBBEGsiByQAIABB2OABaikDAEKAgIAQViEIQbh/IQUCQCAEQf//B0sNACAAIAMgBBBCIgUQAyIGDQAgACgCnOIBIQkgACAHQQxqIAMgAyAFaiAGGyIKIARBACAFIAYbayIGEEAiAxADBEAgAyEFDAELIAcoAgwhBCABRQRAQbp/IQUgBEEASg0BCyAGIANrIQUgAyAKaiEDAkAgCQRAIABBADYCnOIBDAELAkACQAJAIARBBUgNACAAQdjgAWopAwBCgICACFgNAAwBCyAAQQA2ApziAQwBCyAAKAIIED8hBiAAQQA2ApziASAGQRRPDQELIAAgASACIAMgBSAEIAgQOSEFDAELIAAgASACIAMgBSAEIAgQOiEFCyAHQRBqJAAgBQtnACAAQdDgAWogASACIAAoAuzhARAuIgEQAwRAIAEPC0G4fyECAkAgAQ0AIABB7OABaigCACIBBEBBYCECIAAoApjiASABRw0BC0EAIQIgAEHw4AFqKAIARQ0AIABBkOEBahBDCyACCycBAX8QVyIERQRAQUAPCyAEIAAgASACIAMgBBBLEE8hACAEEFYgAAs/AQF/AkACQAJAIAAoAqDiAUEBaiIBQQJLDQAgAUEBaw4CAAECCyAAEDBBAA8LIABBADYCoOIBCyAAKAKU4gELvAMCB38BfiMAQRBrIgkkAEG4fyEGAkAgBCgCACIIQQVBCSAAKALs4QEiBRtJDQAgAygCA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Ur(){w.disable(w.BLEND),w.disable(w.CULL_FACE),w.disable(w.DEPTH_TEST),w.disable(w.POLYGON_OFFSET_FILL),w.disable(w.SCISSOR_TEST),w.disable(w.STENCIL_TEST),w.disable(w.SAMPLE_ALPHA_TO_COVERAGE),w.blendEquation(w.FUNC_ADD),w.blendFunc(w.ONE,w.ZERO),w.blendFuncSeparate(w.ONE,w.ZERO,w.ONE,w.ZERO),w.blendColor(0,0,0,0),w.colorMask(!0,!0,!0,!0),w.clearColor(0,0,0,0),w.depthMask(!0),w.depthFunc(w.LESS),w.clearDepth(1),w.stencilMask(4294967295),w.stencilFunc(w.ALWAYS,0,4294967295),w.stencilOp(w.KEEP,w.KEEP,w.KEEP),w.clearStencil(0),w.cullFace(w.BACK),w.frontFace(w.CCW),w.polygonOffset(0,0),w.activeTexture(w.TEXTURE0),w.bindFramebuffer(w.FRAMEBUFFER,null),m===!0&&(w.bindFramebuffer(w.DRAW_FRAMEBUFFER,null),w.bindFramebuffer(w.READ_FRAMEBUFFER,null)),w.useProgram(null),w.lineWidth(1),w.scissor(0,0,w.canvas.width,w.canvas.height),w.viewport(0,0,w.canvas.width,w.canvas.height),X={},dn=null,Qn={},$={},ie=new WeakMap,ue=[],re=null,q=!1,Se=null,fe=null,Me=null,ze=null,He=null,et=null,st=null,Be=new Hn(0,0,0),Xe=0,rt=!1,bt=null,Gt=null,lt=null,wt=null,Kt=null,Ht.set(0,0,w.canvas.width,w.canvas.height),Sn.set(0,0,w.canvas.width,w.canvas.height),I.reset(),O.reset(),N.reset()}return{buffers:{color:I,depth:O,stencil:N},enable:ei,disable:ii,bindFramebuffer:yi,drawBuffers:nn,useProgram:ct,setBlending:rn,setMaterial:Gn,setFlipSided:mi,setCullFace:ti,setLineWidth:gi,setPolygonOffset:ir,setScissorTest:Lr,activeTexture:fs,bindTexture:br,unbindTexture:gr,compressedTexImage2D:$r,compressedTexImage3D:Mo,texImage2D:hi,texImage3D:zn,updateUBOMapping:sr,uniformBlockBinding:wn,texStorage2D:un,texStorage3D:cn,texSubImage2D:qe,texSubImage3D:Ie,compressedTexSubImage2D:St,compressedTexSubImage3D:an,scissor:Yn,viewport:Ai,reset:Ur}}function FF(w,r,l,m,y,_,R){const I=y.isWebGL2,O=y.maxTextures,N=y.maxCubemapSize,V=y.maxTextureSize,Q=y.maxSamples,X=r.has("WEBGL_multisampled_render_to_texture")?r.get("WEBGL_multisampled_render_to_texture"):null,$=typeof navigator>"u"?!1:/OculusBrowser/g.test(navigator.userAgent),ie=r.has("OCULUS_multiview")?r.get("OCULUS_multiview"):null,ue=new WeakMap;let re;const q=new WeakMap;let Se=[],fe=!1,Me=!1;try{Me=typeof OffscreenCanvas<"u"&&new OffscreenCanvas(1,1).getContext("2d")!==null}catch{}function ze(qe,Ie){return Me?new OffscreenCanvas(qe,Ie):hh("canvas")}function He(qe,Ie,St,an){let un=1;if((qe.width>an||qe.height>an)&&(un=an/Math.max(qe.width,qe.height)),un<1||Ie===!0)if(typeof HTMLImageElement<"u"&&qe instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&qe instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&qe instanceof ImageBitmap){const cn=Ie?mu:Math.floor,hi=cn(un*qe.width),zn=cn(un*qe.height);re===void 0&&(re=ze(hi,zn));const Yn=St?ze(hi,zn):re;return Yn.width=hi,Yn.height=zn,Yn.getContext("2d").drawImage(qe,0,0,hi,zn),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+qe.width+"x"+qe.height+") to ("+hi+"x"+zn+")."),Yn}else return"data"in qe&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+qe.width+"x"+qe.height+")."),qe;return qe}function et(qe){return Tf(qe.width)&&Tf(qe.height)}function st(qe){return I?!1:qe.wrapS!==We||qe.wrapT!==We||qe.minFilter!==at&&qe.minFilter!==Bn}function Be(qe,Ie){return qe.generateMipmaps&&Ie&&qe.minFilter!==at&&qe.minFilter!==Bn}function Xe(qe){w.generateMipmap(qe)}function rt(qe,Ie,St,an,un=!1){if(I===!1)return Ie;if(qe!==null){if(w[qe]!==void 0)return w[qe];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+qe+"'")}let cn=Ie;if(Ie===w.RED&&(St===w.FLOAT&&(cn=w.R32F),St===w.HALF_FLOAT&&(cn=w.R16F),St===w.UNSIGNED_BYTE&&(cn=w.R8)),Ie===w.RED_INTEGER&&(St===w.UNSIGNED_BYTE&&(cn=w.R8UI),St===w.UNSIGNED_SHORT&&(cn=w.R16UI),St===w.UNSIGNED_INT&&(cn=w.R32UI),St===w.BYTE&&(cn=w.R8I),St===w.SHORT&&(cn=w.R16I),St===w.INT&&(cn=w.R32I)),Ie===w.RG&&(St===w.FLOAT&&(cn=w.RG32F),St===w.HALF_FLOAT&&(cn=w.RG16F),St===w.UNSIGNED_BYTE&&(cn=w.RG8)),Ie===w.RGBA){const hi=un?rh:vr.getTransfer(an);St===w.FLOAT&&(cn=w.RGBA32F),St===w.HALF_FLOAT&&(cn=w.RGBA16F),St===w.UNSIGNED_BYTE&&(cn=hi===wr?w.SRGB8_ALPHA8:w.RGBA8),St===w.UNSIGNED_SHORT_4_4_4_4&&(cn=w.RGBA4),St===w.UNSIGNED_SHORT_5_5_5_1&&(cn=w.RGB5_A1)}return(cn===w.R16F||cn===w.R32F||cn===w.RG16F||cn===w.RG32F||cn===w.RGBA16F||cn===w.RGBA32F)&&r.get("EXT_color_buffer_float"),cn}function bt(qe,Ie,St){return Be(qe,St)===!0||qe.isFramebufferTexture&&qe.minFilter!==at&&qe.minFilter!==Bn?Math.log2(Math.max(Ie.width,Ie.height))+1:qe.mipmaps!==void 0&&qe.mipmaps.length>0?qe.mipmaps.length:qe.isCompressedTexture&&Array.isArray(qe.image)?Ie.mipmaps.length:1}function Gt(qe){return qe===at||qe===At||qe===Pt?w.NEAREST:w.LINEAR}function lt(qe){const Ie=qe.target;Ie.removeEventListener("dispose",lt),Kt(Ie),Ie.isVideoTexture&&ue.delete(Ie)}function wt(qe){const Ie=qe.target;Ie.removeEventListener("dispose",wt),ln(Ie)}function Kt(qe){const Ie=m.get(qe);if(Ie.__webglInit===void 0)return;const St=qe.source,an=q.get(St);if(an){const un=an[Ie.__cacheKey];un.usedTimes--,un.usedTimes===0&&qt(qe),Object.keys(an).length===0&&q.delete(St)}m.remove(qe)}function qt(qe){const Ie=m.get(qe);w.deleteTexture(Ie.__webglTexture);const St=qe.source,an=q.get(St);delete an[Ie.__cacheKey],R.memory.textures--}function ln(qe){const Ie=qe.texture,St=m.get(qe),an=m.get(Ie);if(an.__webglTexture!==void 0&&(w.deleteTexture(an.__webglTexture),R.memory.textures--),qe.depthTexture&&qe.depthTexture.dispose(),qe.isWebGLCubeRenderTarget)for(let un=0;un<6;un++){if(Array.isArray(St.__webglFramebuffer[un]))for(let cn=0;cn<St.__webglFramebuffer[un].length;cn++)w.deleteFramebuffer(St.__webglFramebuffer[un][cn]);else w.deleteFramebuffer(St.__webglFramebuffer[un]);St.__webglDepthbuffer&&w.deleteRenderbuffer(St.__webglDepthbuffer[un])}else{if(Array.isArray(St.__webglFramebuffer))for(let un=0;un<St.__webglFramebuffer.length;un++)w.deleteFramebuffer(St.__webglFramebuffer[un]);else w.deleteFramebuffer(St.__webglFramebuffer);if(St.__webglDepthbuffer&&w.deleteRenderbuffer(St.__webglDepthbuffer),St.__webglMultisampledFramebuffer&&w.deleteFramebuffer(St.__webglMultisampledFramebuffer),St.__webglColorRenderbuffer)for(let un=0;un<St.__webglColorRenderbuffer.length;un++)St.__webglColorRenderbuffer[un]&&w.deleteRenderbuffer(St.__webglColorRenderbuffer[un]);St.__webglDepthRenderbuffer&&w.deleteRenderbuffer(St.__webglDepthRenderbuffer)}if(qe.isWebGLMultipleRenderTargets)for(let un=0,cn=Ie.length;un<cn;un++){const hi=m.get(Ie[un]);hi.__webglTexture&&(w.deleteTexture(hi.__webglTexture),R.memory.textures--),m.remove(Ie[un])}m.remove(Ie),m.remove(qe)}let Jt=0;function pn(){Jt=0}function dn(){const qe=Jt;return qe>=O&&console.warn("THREE.WebGLTextures: Trying to use "+qe+" texture units while this GPU supports only "+O),Jt+=1,qe}function Qn(qe){const Ie=[];return Ie.push(qe.wrapS),Ie.push(qe.wrapT),Ie.push(qe.wrapR||0),Ie.push(qe.magFilter),Ie.push(qe.minFilter),Ie.push(qe.anisotropy),Ie.push(qe.internalFormat),Ie.push(qe.format),Ie.push(qe.type),Ie.push(qe.generateMipmaps),Ie.push(qe.premultiplyAlpha),Ie.push(qe.flipY),Ie.push(qe.unpackAlignment),Ie.push(qe.colorSpace),Ie.join()}function Qi(qe,Ie){const St=m.get(qe);if(qe.isVideoTexture&&$r(qe),qe.isRenderTargetTexture===!1&&qe.version>0&&St.__version!==qe.version){const an=qe.image;if(an===null)console.warn("THREE.WebGLRenderer: Texture marked for update but no image data found.");else if(an.complete===!1)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete");else if(hn(St,qe,Ie))return}l.bindTexture(w.TEXTURE_2D,St.__webglTexture,w.TEXTURE0+Ie)}function ki(qe,Ie){const St=m.get(qe);if(qe.version>0&&St.__version!==qe.version){hn(St,qe,Ie);return}l.bindTexture(w.TEXTURE_2D_ARRAY,St.__webglTexture,w.TEXTURE0+Ie)}function Ht(qe,Ie){const St=m.get(qe);if(qe.version>0&&St.__version!==qe.version){hn(St,qe,Ie);return}l.bindTexture(w.TEXTURE_3D,St.__webglTexture,w.TEXTURE0+Ie)}function Sn(qe,Ie){const St=m.get(qe);if(qe.version>0&&St.__version!==qe.version){In(St,qe,Ie);return}l.bindTexture(w.TEXTURE_CUBE_MAP,St.__webglTexture,w.TEXTURE0+Ie)}const _n={[Re]:w.REPEAT,[We]:w.CLAMP_TO_EDGE,[ve]:w.MIRRORED_REPEAT},wi={[at]:w.NEAREST,[At]:w.NEAREST_MIPMAP_NEAREST,[Pt]:w.NEAREST_MIPMAP_LINEAR,[Bn]:w.LINEAR,[pi]:w.LINEAR_MIPMAP_NEAREST,[Fn]:w.LINEAR_MIPMAP_LINEAR},ei={[Dm]:w.NEVER,[Gm]:w.ALWAYS,[Om]:w.LESS,[Nm]:w.LEQUAL,[Fm]:w.EQUAL,[zm]:w.GEQUAL,[Um]:w.GREATER,[km]:w.NOTEQUAL};function ii(qe,Ie,St){if(St?(w.texParameteri(qe,w.TEXTURE_WRAP_S,_n[Ie.wrapS]),w.texParameteri(qe,w.TEXTURE_WRAP_T,_n[Ie.wrapT]),(qe===w.TEXTURE_3D||qe===w.TEXTURE_2D_ARRAY)&&w.texParameteri(qe,w.TEXTURE_WRAP_R,_n[Ie.wrapR]),w.texParameteri(qe,w.TEXTURE_MAG_FILTER,wi[Ie.magFilter]),w.texParameteri(qe,w.TEXTURE_MIN_FILTER,wi[Ie.minFilter])):(w.texParameteri(qe,w.TEXTURE_WRAP_S,w.CLAMP_TO_EDGE),w.texParameteri(qe,w.TEXTURE_WRAP_T,w.CLAMP_TO_EDGE),(qe===w.TEXTURE_3D||qe===w.TEXTURE_2D_ARRAY)&&w.texParameteri(qe,w.TEXTURE_WRAP_R,w.CLAMP_TO_EDGE),(Ie.wrapS!==We||Ie.wrapT!==We)&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),w.texParameteri(qe,w.TEXTURE_MAG_FILTER,Gt(Ie.magFilter)),w.texParameteri(qe,w.TEXTURE_MIN_FILTER,Gt(Ie.minFilter)),Ie.minFilter!==at&&Ie.minFilter!==Bn&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),Ie.compareFunction&&(w.texParameteri(qe,w.TEXTURE_COMPARE_MODE,w.COMPARE_REF_TO_TEXTURE),w.texParameteri(qe,w.TEXTURE_COMPARE_FUNC,ei[Ie.compareFunction])),r.has("EXT_texture_filter_anisotropic")===!0){const an=r.get("EXT_texture_filter_anisotropic");if(Ie.magFilter===at||Ie.minFilter!==Pt&&Ie.minFilter!==Fn||Ie.type===Ei&&r.has("OES_texture_float_linear")===!1||I===!1&&Ie.type===Fi&&r.has("OES_texture_half_float_linear")===!1)return;(Ie.anisotropy>1||m.get(Ie).__currentAnisotropy)&&(w.texParameterf(qe,an.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(Ie.anisotropy,y.getMaxAnisotropy())),m.get(Ie).__currentAnisotropy=Ie.anisotropy)}}function yi(qe,Ie){let St=!1;qe.__webglInit===void 0&&(qe.__webglInit=!0,Ie.addEventListener("dispose",lt));const an=Ie.source;let un=q.get(an);un===void 0&&(un={},q.set(an,un));const cn=Qn(Ie);if(cn!==qe.__cacheKey){un[cn]===void 0&&(un[cn]={texture:w.createTexture(),usedTimes:0},R.memory.textures++,St=!0),un[cn].usedTimes++;const hi=un[qe.__cacheKey];hi!==void 0&&(un[qe.__cacheKey].usedTimes--,hi.usedTimes===0&&qt(Ie)),qe.__cacheKey=cn,qe.__webglTexture=un[cn].texture}return St}function nn(qe){fe=qe}function ct(){const qe=fe;fe=!1;for(const Ie of Se)hn(Ie.textureProperties,Ie.texture,Ie.slot),Ie.texture.isPendingDeferredUpload=!1;Se=[],fe=qe}function hn(qe,Ie,St){if(fe)return Ie.isPendingDeferredUpload||(Ie.isPendingDeferredUpload=!0,Se.push({textureProperties:qe,texture:Ie,slot:St})),!1;let an=w.TEXTURE_2D;(Ie.isDataArrayTexture||Ie.isCompressedArrayTexture)&&(an=w.TEXTURE_2D_ARRAY),Ie.isData3DTexture&&(an=w.TEXTURE_3D);const un=yi(qe,Ie),cn=Ie.source;l.bindTexture(an,qe.__webglTexture,w.TEXTURE0+St);const hi=m.get(cn);if(cn.version!==hi.__version||un===!0){l.activeTexture(w.TEXTURE0+St);const zn=vr.getPrimaries(vr.workingColorSpace),Yn=Ie.colorSpace===qr?null:vr.getPrimaries(Ie.colorSpace),Ai=Ie.colorSpace===qr||zn===Yn?w.NONE:w.BROWSER_DEFAULT_WEBGL;w.pixelStorei(w.UNPACK_FLIP_Y_WEBGL,Ie.flipY),w.pixelStorei(w.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Ie.premultiplyAlpha),w.pixelStorei(w.UNPACK_ALIGNMENT,Ie.unpackAlignment),w.pixelStorei(w.UNPACK_COLORSPACE_CONVERSION_WEBGL,Ai);const sr=st(Ie)&&et(Ie.image)===!1;let wn=He(Ie.image,sr,!1,V);wn=Mo(Ie,wn);const Ur=et(wn)||I,ot=_.convert(Ie.format,Ie.colorSpace);let xn=_.convert(Ie.type),tn=rt(Ie.internalFormat,ot,xn,Ie.colorSpace,Ie.isVideoTexture);ii(an,Ie,Ur);let An;const kn=Ie.mipmaps,Di=I&&Ie.isVideoTexture!==!0,$i=hi.__version===void 0||un===!0,Ki=bt(Ie,wn,Ur);if(Ie.isDepthTexture)tn=w.DEPTH_COMPONENT,I?Ie.type===Ei?tn=w.DEPTH_COMPONENT32F:Ie.type===$n?tn=w.DEPTH_COMPONENT24:Ie.type===cr?tn=w.DEPTH24_STENCIL8:tn=w.DEPTH_COMPONENT16:Ie.type===Ei&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),Ie.format===be&&tn===w.DEPTH_COMPONENT&&Ie.type!==Ln&&Ie.type!==$n&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),Ie.type=$n,xn=_.convert(Ie.type)),Ie.format===Ve&&tn===w.DEPTH_COMPONENT&&(tn=w.DEPTH_STENCIL,Ie.type!==cr&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),Ie.type=cr,xn=_.convert(Ie.type))),$i&&(Di?l.texStorage2D(w.TEXTURE_2D,1,tn,wn.width,wn.height):l.texImage2D(w.TEXTURE_2D,0,tn,wn.width,wn.height,0,ot,xn,null));else if(Ie.isDataTexture)if(kn.length>0&&Ur){Di&&$i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,kn[0].width,kn[0].height);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Di?l.texSubImage2D(w.TEXTURE_2D,En,0,0,An.width,An.height,ot,xn,An.data):l.texImage2D(w.TEXTURE_2D,En,tn,An.width,An.height,0,ot,xn,An.data);Ie.generateMipmaps=!1}else Di?($i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,wn.width,wn.height),l.texSubImage2D(w.TEXTURE_2D,0,0,0,wn.width,wn.height,ot,xn,wn.data)):l.texImage2D(w.TEXTURE_2D,0,tn,wn.width,wn.height,0,ot,xn,wn.data);else if(Ie.isCompressedTexture)if(Ie.isCompressedArrayTexture){Di&&$i&&l.texStorage3D(w.TEXTURE_2D_ARRAY,Ki,tn,kn[0].width,kn[0].height,wn.depth);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Ie.format!==ht?ot!==null?Di?l.compressedTexSubImage3D(w.TEXTURE_2D_ARRAY,En,0,0,0,An.width,An.height,wn.depth,ot,An.data,0,0):l.compressedTexImage3D(w.TEXTURE_2D_ARRAY,En,tn,An.width,An.height,wn.depth,0,An.data,0,0):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):Di?l.texSubImage3D(w.TEXTURE_2D_ARRAY,En,0,0,0,An.width,An.height,wn.depth,ot,xn,An.data):l.texImage3D(w.TEXTURE_2D_ARRAY,En,tn,An.width,An.height,wn.depth,0,ot,xn,An.data)}else{Di&&$i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,kn[0].width,kn[0].height);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Ie.format!==ht?ot!==null?Di?l.compressedTexSubImage2D(w.TEXTURE_2D,En,0,0,An.width,An.height,ot,An.data):l.compressedTexImage2D(w.TEXTURE_2D,En,tn,An.width,An.height,0,An.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):Di?l.texSubImage2D(w.TEXTURE_2D,En,0,0,An.width,An.height,ot,xn,An.data):l.texImage2D(w.TEXTURE_2D,En,tn,An.width,An.height,0,ot,xn,An.data)}else if(Ie.isDataArrayTexture)Di?($i&&l.texStorage3D(w.TEXTURE_2D_ARRAY,Ki,tn,wn.width,wn.height,wn.depth),l.texSubImage3D(w.TEXTURE_2D_ARRAY,0,0,0,0,wn.width,wn.height,wn.depth,ot,xn,wn.data)):l.texImage3D(w.TEXTURE_2D_ARRAY,0,tn,wn.width,wn.height,wn.depth,0,ot,xn,wn.data);else if(Ie.isData3DTexture)Di?($i&&l.texStorage3D(w.TEXTURE_3D,Ki,tn,wn.width,wn.height,wn.depth),l.texSubImage3D(w.TEXTURE_3D,0,0,0,0,wn.width,wn.height,wn.depth,ot,xn,wn.data)):l.texImage3D(w.TEXTURE_3D,0,tn,wn.width,wn.height,wn.depth,0,ot,xn,wn.data);else if(Ie.isFramebufferTexture){if($i)if(Di)l.texStorage2D(w.TEXTURE_2D,Ki,tn,wn.width,wn.height);else{let En=wn.width,ui=wn.height;for(let xr=0;xr<Ki;xr++)l.texImage2D(w.TEXTURE_2D,xr,tn,En,ui,0,ot,xn,null),En>>=1,ui>>=1}}else if(kn.length>0&&Ur){Di&&$i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,kn[0].width,kn[0].height);for(let En=0,ui=kn.length;En<ui;En++)An=kn[En],Di?l.texSubImage2D(w.TEXTURE_2D,En,0,0,ot,xn,An):l.texImage2D(w.TEXTURE_2D,En,tn,ot,xn,An);Ie.generateMipmaps=!1}else Di?($i&&l.texStorage2D(w.TEXTURE_2D,Ki,tn,wn.width,wn.height),l.texSubImage2D(w.TEXTURE_2D,0,0,0,ot,xn,wn)):l.texImage2D(w.TEXTURE_2D,0,tn,ot,xn,wn);Be(Ie,Ur)&&Xe(an),hi.__version=cn.version,Ie.onUpdate&&Ie.onUpdate(Ie)}return qe.__version=Ie.version,!0}function In(qe,Ie,St){if(Ie.image.length!==6)return;const an=yi(qe,Ie),un=Ie.source;l.bindTexture(w.TEXTURE_CUBE_MAP,qe.__webglTexture,w.TEXTURE0+St);const cn=m.get(un);if(un.version!==cn.__version||an===!0){l.activeTexture(w.TEXTURE0+St);const hi=vr.getPrimaries(vr.workingColorSpace),zn=Ie.colorSpace===qr?null:vr.getPrimaries(Ie.colorSpace),Yn=Ie.colorSpace===qr||hi===zn?w.NONE:w.BROWSER_DEFAULT_WEBGL;w.pixelStorei(w.UNPACK_FLIP_Y_WEBGL,Ie.flipY),w.pixelStorei(w.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Ie.premultiplyAlpha),w.pixelStorei(w.UNPACK_ALIGNMENT,Ie.unpackAlignment),w.pixelStorei(w.UNPACK_COLORSPACE_CONVERSION_WEBGL,Yn);const Ai=Ie.isCompressedTexture||Ie.image[0].isCompressedTexture,sr=Ie.image[0]&&Ie.image[0].isDataTexture,wn=[];for(let En=0;En<6;En++)!Ai&&!sr?wn[En]=He(Ie.image[En],!1,!0,N):wn[En]=sr?Ie.image[En].image:Ie.image[En],wn[En]=Mo(Ie,wn[En]);const Ur=wn[0],ot=et(Ur)||I,xn=_.convert(Ie.format,Ie.colorSpace),tn=_.convert(Ie.type),An=rt(Ie.internalFormat,xn,tn,Ie.colorSpace),kn=I&&Ie.isVideoTexture!==!0,Di=cn.__version===void 0||an===!0;let $i=bt(Ie,Ur,ot);ii(w.TEXTURE_CUBE_MAP,Ie,ot);let Ki;if(Ai){kn&&Di&&l.texStorage2D(w.TEXTURE_CUBE_MAP,$i,An,Ur.width,Ur.height);for(let En=0;En<6;En++){Ki=wn[En].mipmaps;for(let ui=0;ui<Ki.length;ui++){const xr=Ki[ui];Ie.format!==ht?xn!==null?kn?l.compressedTexSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,0,0,xr.width,xr.height,xn,xr.data):l.compressedTexImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,An,xr.width,xr.height,0,xr.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,0,0,xr.width,xr.height,xn,tn,xr.data):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui,An,xr.width,xr.height,0,xn,tn,xr.data)}}}else{Ki=Ie.mipmaps,kn&&Di&&(Ki.length>0&&$i++,l.texStorage2D(w.TEXTURE_CUBE_MAP,$i,An,wn[0].width,wn[0].height));for(let En=0;En<6;En++)if(sr){kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,0,0,wn[En].width,wn[En].height,xn,tn,wn[En].data):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,An,wn[En].width,wn[En].height,0,xn,tn,wn[En].data);for(let ui=0;ui<Ki.length;ui++){const Fs=Ki[ui].image[En].image;kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,0,0,Fs.width,Fs.height,xn,tn,Fs.data):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,An,Fs.width,Fs.height,0,xn,tn,Fs.data)}}else{kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,0,0,xn,tn,wn[En]):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,0,An,xn,tn,wn[En]);for(let ui=0;ui<Ki.length;ui++){const xr=Ki[ui];kn?l.texSubImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,0,0,xn,tn,xr.image[En]):l.texImage2D(w.TEXTURE_CUBE_MAP_POSITIVE_X+En,ui+1,An,xn,tn,xr.image[En])}}}Be(Ie,ot)&&Xe(w.TEXTURE_CUBE_MAP),cn.__version=un.version,Ie.onUpdate&&Ie.onUpdate(Ie)}qe.__version=Ie.version}function rn(qe,Ie,St,an,un,cn){const hi=_.convert(St.format,St.colorSpace),zn=_.convert(St.type),Yn=rt(St.internalFormat,hi,zn,St.colorSpace);if(!m.get(Ie).__hasExternalTextures){const wn=Math.max(1,Ie.width>>cn),Ur=Math.max(1,Ie.height>>cn);Ie.isWebGLMultiviewRenderTarget===!0?l.texStorage3D(w.TEXTURE_2D_ARRAY,0,Yn,Ie.width,Ie.height,Ie.numViews):un===w.TEXTURE_3D||un===w.TEXTURE_2D_ARRAY?l.texImage3D(un,cn,Yn,wn,Ur,Ie.depth,0,hi,zn,null):l.texImage2D(un,cn,Yn,wn,Ur,0,hi,zn,null)}l.bindFramebuffer(w.FRAMEBUFFER,qe);const sr=gr(Ie);Ie.isWebGLMultiviewRenderTarget===!0?sr?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0,m.get(St).__webglTexture,0,br(Ie),0,Ie.numViews):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0,m.get(St).__webglTexture,0,0,Ie.numViews):(un===w.TEXTURE_2D||un>=w.TEXTURE_CUBE_MAP_POSITIVE_X&&un<=w.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&(sr?X.framebufferTexture2DMultisampleEXT(w.FRAMEBUFFER,an,un,m.get(St).__webglTexture,0,br(Ie)):w.framebufferTexture2D(w.FRAMEBUFFER,an,un,m.get(St).__webglTexture,cn)),l.bindFramebuffer(w.FRAMEBUFFER,null)}function Gn(qe,Ie,St){if(w.bindRenderbuffer(w.RENDERBUFFER,qe),Ie.isWebGLMultiviewRenderTarget===!0){const an=gr(Ie),un=Ie.numViews,cn=Ie.depthTexture;let hi=w.DEPTH_COMPONENT24,zn=w.DEPTH_ATTACHMENT;cn&&cn.isDepthTexture&&(cn.type===Ei?hi=w.DEPTH_COMPONENT32F:cn.type===cr&&(hi=w.DEPTH24_STENCIL8,zn=w.DEPTH_STENCIL_ATTACHMENT));let Yn=m.get(Ie.depthTexture).__webglTexture;Yn===void 0&&(Yn=w.createTexture(),w.bindTexture(w.TEXTURE_2D_ARRAY,Yn),w.texStorage3D(w.TEXTURE_2D_ARRAY,1,hi,Ie.width,Ie.height,un)),an?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,zn,Yn,0,br(Ie),0,un):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,zn,Yn,0,0,un)}else if(Ie.depthBuffer&&!Ie.stencilBuffer){let an=I===!0?w.DEPTH_COMPONENT24:w.DEPTH_COMPONENT16;if(St||gr(Ie)){const un=Ie.depthTexture;un&&un.isDepthTexture&&(un.type===Ei?an=w.DEPTH_COMPONENT32F:un.type===$n&&(an=w.DEPTH_COMPONENT24));const cn=br(Ie);gr(Ie)?X.renderbufferStorageMultisampleEXT(w.RENDERBUFFER,cn,an,Ie.width,Ie.height):w.renderbufferStorageMultisample(w.RENDERBUFFER,cn,an,Ie.width,Ie.height)}else w.renderbufferStorage(w.RENDERBUFFER,an,Ie.width,Ie.height);w.framebufferRenderbuffer(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,w.RENDERBUFFER,qe)}else if(Ie.depthBuffer&&Ie.stencilBuffer){const an=br(Ie);St&&gr(Ie)===!1?w.renderbufferStorageMultisample(w.RENDERBUFFER,an,w.DEPTH24_STENCIL8,Ie.width,Ie.height):gr(Ie)?X.renderbufferStorageMultisampleEXT(w.RENDERBUFFER,an,w.DEPTH24_STENCIL8,Ie.width,Ie.height):w.renderbufferStorage(w.RENDERBUFFER,w.DEPTH_STENCIL,Ie.width,Ie.height),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,w.RENDERBUFFER,qe)}else{const an=Ie.isWebGLMultipleRenderTargets===!0?Ie.texture:[Ie.texture];for(let un=0;un<an.length;un++){const cn=an[un],hi=_.convert(cn.format,cn.colorSpace),zn=_.convert(cn.type),Yn=rt(cn.internalFormat,hi,zn,cn.colorSpace),Ai=br(Ie);St&&gr(Ie)===!1?w.renderbufferStorageMultisample(w.RENDERBUFFER,Ai,Yn,Ie.width,Ie.height):gr(Ie)?X.renderbufferStorageMultisampleEXT(w.RENDERBUFFER,Ai,Yn,Ie.width,Ie.height):w.renderbufferStorage(w.RENDERBUFFER,Yn,Ie.width,Ie.height)}}w.bindRenderbuffer(w.RENDERBUFFER,null)}function mi(qe,Ie){if(Ie&&Ie.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(l.bindFramebuffer(w.FRAMEBUFFER,qe),!(Ie.depthTexture&&Ie.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");(!m.get(Ie.depthTexture).__webglTexture||Ie.depthTexture.image.width!==Ie.width||Ie.depthTexture.image.height!==Ie.height)&&(Ie.depthTexture.image.width=Ie.width,Ie.depthTexture.image.height=Ie.height,Ie.depthTexture.needsUpdate=!0),Qi(Ie.depthTexture,0),Ie.depthTexture.image.depth!=1?ki(Ie.depthTexture,0):Qi(Ie.depthTexture,0);const an=m.get(Ie.depthTexture).__webglTexture,un=br(Ie);if(Ie.isWebGLMultiviewRenderTarget===!0){const cn=gr(Ie),hi=Ie.numViews;if(Ie.depthTexture.format===be)cn?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,an,0,un,0,hi):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,an,0,0,hi);else if(Ie.depthTexture.format===Ve)cn?ie.framebufferTextureMultisampleMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,an,0,un,0,hi):ie.framebufferTextureMultiviewOVR(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,an,0,0,hi);else throw new Error("Unknown depthTexture format")}else if(Ie.depthTexture.format===be)gr(Ie)?X.framebufferTexture2DMultisampleEXT(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,w.TEXTURE_2D,an,0,un):w.framebufferTexture2D(w.FRAMEBUFFER,w.DEPTH_ATTACHMENT,w.TEXTURE_2D,an,0);else if(Ie.depthTexture.format===Ve)gr(Ie)?X.framebufferTexture2DMultisampleEXT(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,w.TEXTURE_2D,an,0,un):w.framebufferTexture2D(w.FRAMEBUFFER,w.DEPTH_STENCIL_ATTACHMENT,w.TEXTURE_2D,an,0);else throw new Error("Unknown depthTexture format")}function ti(qe){const Ie=m.get(qe),St=qe.isWebGLCubeRenderTarget===!0;if(qe.depthTexture&&!Ie.__autoAllocateDepthBuffer){if(St)throw new Error("target.depthTexture not supported in Cube render targets");mi(Ie.__webglFramebuffer,qe)}else if(St){Ie.__webglDepthbuffer=[];for(let an=0;an<6;an++)l.bindFramebuffer(w.FRAMEBUFFER,Ie.__webglFramebuffer[an]),Ie.__webglDepthbuffer[an]=w.createRenderbuffer(),Gn(Ie.__webglDepthbuffer[an],qe,!1)}else l.bindFramebuffer(w.FRAMEBUFFER,Ie.__webglFramebuffer),Ie.__webglDepthbuffer=w.createRenderbuffer(),Gn(Ie.__webglDepthbuffer,qe,!1);l.bindFramebuffer(w.FRAMEBUFFER,null)}function gi(qe,Ie,St){const an=m.get(qe);Ie!==void 0&&rn(an.__webglFramebuffer,qe,qe.texture,w.COLOR_ATTACHMENT0,w.TEXTURE_2D,0),St!==void 0&&ti(qe)}function ir(qe){const Ie=qe.texture,St=m.get(qe),an=m.get(Ie);qe.addEventListener("dispose",wt),qe.isWebGLMultipleRenderTargets!==!0&&(an.__webglTexture===void 0&&(an.__webglTexture=w.createTexture()),an.__version=Ie.version,R.memory.textures++);const un=qe.isWebGLCubeRenderTarget===!0,cn=qe.isWebGLMultipleRenderTargets===!0,hi=et(qe)||I;if(un){St.__webglFramebuffer=[];for(let zn=0;zn<6;zn++)if(I&&Ie.mipmaps&&Ie.mipmaps.length>0){St.__webglFramebuffer[zn]=[];for(let Yn=0;Yn<Ie.mipmaps.length;Yn++)St.__webglFramebuffer[zn][Yn]=w.createFramebuffer()}else St.__webglFramebuffer[zn]=w.createFramebuffer()}else{if(I&&Ie.mipmaps&&Ie.mipmaps.length>0){St.__webglFramebuffer=[];for(let zn=0;zn<Ie.mipmaps.length;zn++)St.__webglFramebuffer[zn]=w.createFramebuffer()}else St.__webglFramebuffer=w.createFramebuffer();if(cn)if(y.drawBuffers){const zn=qe.texture;for(let Yn=0,Ai=zn.length;Yn<Ai;Yn++){const sr=m.get(zn[Yn]);sr.__webglTexture===void 0&&(sr.__webglTexture=w.createTexture(),R.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(I&&qe.samples>0&&gr(qe)===!1){const zn=cn?Ie:[Ie];St.__webglMultisampledFramebuffer=w.createFramebuffer(),St.__webglColorRenderbuffer=[],l.bindFramebuffer(w.FRAMEBUFFER,St.__webglMultisampledFramebuffer);for(let Yn=0;Yn<zn.length;Yn++){const Ai=zn[Yn];St.__webglColorRenderbuffer[Yn]=w.createRenderbuffer(),w.bindRenderbuffer(w.RENDERBUFFER,St.__webglColorRenderbuffer[Yn]);const sr=_.convert(Ai.format,Ai.colorSpace),wn=_.convert(Ai.type),Ur=rt(Ai.internalFormat,sr,wn,Ai.colorSpace,qe.isXRRenderTarget===!0),ot=br(qe);w.renderbufferStorageMultisample(w.RENDERBUFFER,ot,Ur,qe.width,qe.height),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0+Yn,w.RENDERBUFFER,St.__webglColorRenderbuffer[Yn])}w.bindRenderbuffer(w.RENDERBUFFER,null),qe.depthBuffer&&(St.__webglDepthRenderbuffer=w.createRenderbuffer(),Gn(St.__webglDepthRenderbuffer,qe,!0)),l.bindFramebuffer(w.FRAMEBUFFER,null)}}if(un){l.bindTexture(w.TEXTURE_CUBE_MAP,an.__webglTexture),ii(w.TEXTURE_CUBE_MAP,Ie,hi);for(let zn=0;zn<6;zn++)if(I&&Ie.mipmaps&&Ie.mipmaps.length>0)for(let Yn=0;Yn<Ie.mipmaps.length;Yn++)rn(St.__webglFramebuffer[zn][Yn],qe,Ie,w.COLOR_ATTACHMENT0,w.TEXTURE_CUBE_MAP_POSITIVE_X+zn,Yn);else rn(St.__webglFramebuffer[zn],qe,Ie,w.COLOR_ATTACHMENT0,w.TEXTURE_CUBE_MAP_POSITIVE_X+zn,0);Be(Ie,hi)&&Xe(w.TEXTURE_CUBE_MAP),l.unbindTexture()}else if(cn){const zn=qe.texture;for(let Yn=0,Ai=zn.length;Yn<Ai;Yn++){const sr=zn[Yn],wn=m.get(sr);l.bindTexture(w.TEXTURE_2D,wn.__webglTexture),ii(w.TEXTURE_2D,sr,hi),rn(St.__webglFramebuffer,qe,sr,w.COLOR_ATTACHMENT0+Yn,w.TEXTURE_2D,0),Be(sr,hi)&&Xe(w.TEXTURE_2D)}l.unbindTexture()}else{let zn=w.TEXTURE_2D;if((qe.isWebGL3DRenderTarget||qe.isWebGLArrayRenderTarget)&&(I?zn=qe.isWebGL3DRenderTarget?w.TEXTURE_3D:w.TEXTURE_2D_ARRAY:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),qe.isWebGLMultiviewRenderTarget===!0&&(zn=w.TEXTURE_2D_ARRAY),l.bindTexture(zn,an.__webglTexture),ii(zn,Ie,hi),I&&Ie.mipmaps&&Ie.mipmaps.length>0)for(let Yn=0;Yn<Ie.mipmaps.length;Yn++)rn(St.__webglFramebuffer[Yn],qe,Ie,w.COLOR_ATTACHMENT0,zn,Yn);else rn(St.__webglFramebuffer,qe,Ie,w.COLOR_ATTACHMENT0,zn,0);Be(Ie,hi)&&Xe(zn),l.unbindTexture()}(qe.depthBuffer||qe.isWebGLMultiviewRenderTarget===!0)&&this.setupDepthRenderbuffer(qe)}function Lr(qe){const Ie=et(qe)||I,St=qe.isWebGLMultipleRenderTargets===!0?qe.texture:[qe.texture];for(let an=0,un=St.length;an<un;an++){const cn=St[an];if(Be(cn,Ie)){const hi=qe.isWebGLCubeRenderTarget?w.TEXTURE_CUBE_MAP:w.TEXTURE_2D,zn=m.get(cn).__webglTexture;l.bindTexture(hi,zn),Xe(hi),l.unbindTexture()}}}function fs(qe){if(I&&qe.samples>0&&gr(qe)===!1){const Ie=qe.isWebGLMultipleRenderTargets?qe.texture:[qe.texture],St=qe.width,an=qe.height;let un=w.COLOR_BUFFER_BIT;const cn=[],hi=qe.stencilBuffer?w.DEPTH_STENCIL_ATTACHMENT:w.DEPTH_ATTACHMENT,zn=m.get(qe),Yn=qe.isWebGLMultipleRenderTargets===!0;if(Yn)for(let Ai=0;Ai<Ie.length;Ai++)l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglMultisampledFramebuffer),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.RENDERBUFFER,null),l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglFramebuffer),w.framebufferTexture2D(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.TEXTURE_2D,null,0);l.bindFramebuffer(w.READ_FRAMEBUFFER,zn.__webglMultisampledFramebuffer),l.bindFramebuffer(w.DRAW_FRAMEBUFFER,zn.__webglFramebuffer);for(let Ai=0;Ai<Ie.length;Ai++){cn.push(w.COLOR_ATTACHMENT0+Ai),qe.depthBuffer&&cn.push(hi);const sr=zn.__ignoreDepthValues!==void 0?zn.__ignoreDepthValues:!1;if(sr===!1&&(qe.depthBuffer&&(un|=w.DEPTH_BUFFER_BIT),qe.stencilBuffer&&(un|=w.STENCIL_BUFFER_BIT)),Yn&&w.framebufferRenderbuffer(w.READ_FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.RENDERBUFFER,zn.__webglColorRenderbuffer[Ai]),sr===!0&&(w.invalidateFramebuffer(w.READ_FRAMEBUFFER,[hi]),w.invalidateFramebuffer(w.DRAW_FRAMEBUFFER,[hi])),Yn){const wn=m.get(Ie[Ai]).__webglTexture;w.framebufferTexture2D(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.TEXTURE_2D,wn,0)}w.blitFramebuffer(0,0,St,an,0,0,St,an,un,w.NEAREST),$&&w.invalidateFramebuffer(w.READ_FRAMEBUFFER,cn)}if(l.bindFramebuffer(w.READ_FRAMEBUFFER,null),l.bindFramebuffer(w.DRAW_FRAMEBUFFER,null),Yn)for(let Ai=0;Ai<Ie.length;Ai++){l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglMultisampledFramebuffer),w.framebufferRenderbuffer(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.RENDERBUFFER,zn.__webglColorRenderbuffer[Ai]);const sr=m.get(Ie[Ai]).__webglTexture;l.bindFramebuffer(w.FRAMEBUFFER,zn.__webglFramebuffer),w.framebufferTexture2D(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0+Ai,w.TEXTURE_2D,sr,0)}l.bindFramebuffer(w.DRAW_FRAMEBUFFER,zn.__webglMultisampledFramebuffer)}}function br(qe){return Math.min(Q,qe.samples)}function gr(qe){const Ie=m.get(qe);return I&&qe.samples>0&&r.has("WEBGL_multisampled_render_to_texture")===!0&&Ie.__useRenderToTexture!==!1}function $r(qe){const Ie=R.render.frame;ue.get(qe)!==Ie&&(ue.set(qe,Ie),qe.update())}function Mo(qe,Ie){const St=qe.colorSpace,an=qe.format,un=qe.type;return qe.isCompressedTexture===!0||qe.isVideoTexture===!0||qe.format===pu||St!==pr&&St!==qr&&(vr.getTransfer(St)===wr?I===!1?r.has("EXT_sRGB")===!0&&an===ht?(qe.format=pu,qe.minFilter=Bn,qe.generateMipmaps=!1):Ie=cl.sRGBToLinear(Ie):(an!==ht||un!==Rt)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",St)),Ie}this.allocateTextureUnit=dn,this.resetTextureUnits=pn,this.setTexture2D=Qi,this.setTexture2DArray=ki,this.setTexture3D=Ht,this.setTextureCube=Sn,this.rebindTextures=gi,this.uploadTexture=hn,this.setupRenderTarget=ir,this.updateRenderTargetMipmap=Lr,this.updateMultisampleRenderTarget=fs,this.setupDepthTexture=mi,this.setupDepthRenderbuffer=ti,this.setupFrameBufferTexture=rn,this.useMultisampledRTT=gr,this.runDeferredUploads=ct,this.setDeferTextureUploads=nn}function uM(w,r,l){const m=l.isWebGL2;function y(_,R=qr){let I;const O=vr.getTransfer(R);if(_===Rt)return w.UNSIGNED_BYTE;if(_===Vi)return w.UNSIGNED_SHORT_4_4_4_4;if(_===lr)return w.UNSIGNED_SHORT_5_5_5_1;if(_===gn)return w.BYTE;if(_===si)return w.SHORT;if(_===Ln)return w.UNSIGNED_SHORT;if(_===Jn)return w.INT;if(_===$n)return w.UNSIGNED_INT;if(_===Ei)return w.FLOAT;if(_===Fi)return m?w.HALF_FLOAT:(I=r.get("OES_texture_half_float"),I!==null?I.HALF_FLOAT_OES:null);if(_===Le)return w.ALPHA;if(_===ht)return w.RGBA;if(_===yt)return w.LUMINANCE;if(_===de)return w.LUMINANCE_ALPHA;if(_===be)return w.DEPTH_COMPONENT;if(_===Ve)return w.DEPTH_STENCIL;if(_===pu)return I=r.get("EXT_sRGB"),I!==null?I.SRGB_ALPHA_EXT:null;if(_===dt)return w.RED;if(_===ut)return w.RED_INTEGER;if(_===_t)return w.RG;if(_===It)return w.RG_INTEGER;if(_===Zt)return w.RGBA_INTEGER;if(_===Wt||_===Lt||_===Pn||_===Dn)if(O===wr)if(I=r.get("WEBGL_compressed_texture_s3tc_srgb"),I!==null){if(_===Wt)return I.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(_===Lt)return I.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(_===Pn)return I.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(_===Dn)return I.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(I=r.get("WEBGL_compressed_texture_s3tc"),I!==null){if(_===Wt)return I.COMPRESSED_RGB_S3TC_DXT1_EXT;if(_===Lt)return I.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(_===Pn)return I.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(_===Dn)return I.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(_===jn||_===di||_===Cn||_===vi)if(I=r.get("WEBGL_compressed_texture_pvrtc"),I!==null){if(_===jn)return I.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(_===di)return I.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(_===Cn)return I.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(_===vi)return I.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(_===Zn)return I=r.get("WEBGL_compressed_texture_etc1"),I!==null?I.COMPRESSED_RGB_ETC1_WEBGL:null;if(_===nr||_===Rr)if(I=r.get("WEBGL_compressed_texture_etc"),I!==null){if(_===nr)return O===wr?I.COMPRESSED_SRGB8_ETC2:I.COMPRESSED_RGB8_ETC2;if(_===Rr)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:I.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(_===Rn||_===Kn||_===zi||_===Si||_===Y||_===se||_===pe||_===we||_===Ue||_===Ke||_===ft||_===ae||_===le||_===ce)if(I=r.get("WEBGL_compressed_texture_astc"),I!==null){if(_===Rn)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:I.COMPRESSED_RGBA_ASTC_4x4_KHR;if(_===Kn)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:I.COMPRESSED_RGBA_ASTC_5x4_KHR;if(_===zi)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:I.COMPRESSED_RGBA_ASTC_5x5_KHR;if(_===Si)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:I.COMPRESSED_RGBA_ASTC_6x5_KHR;if(_===Y)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:I.COMPRESSED_RGBA_ASTC_6x6_KHR;if(_===se)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:I.COMPRESSED_RGBA_ASTC_8x5_KHR;if(_===pe)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:I.COMPRESSED_RGBA_ASTC_8x6_KHR;if(_===we)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:I.COMPRESSED_RGBA_ASTC_8x8_KHR;if(_===Ue)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:I.COMPRESSED_RGBA_ASTC_10x5_KHR;if(_===Ke)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:I.COMPRESSED_RGBA_ASTC_10x6_KHR;if(_===ft)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:I.COMPRESSED_RGBA_ASTC_10x8_KHR;if(_===ae)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:I.COMPRESSED_RGBA_ASTC_10x10_KHR;if(_===le)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:I.COMPRESSED_RGBA_ASTC_12x10_KHR;if(_===ce)return O===wr?I.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:I.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(_===ge||_===Ae||_===tt)if(I=r.get("EXT_texture_compression_bptc"),I!==null){if(_===ge)return O===wr?I.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:I.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(_===Ae)return I.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(_===tt)return I.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(_===xt||_===Dt||_===Yt||_===on)if(I=r.get("EXT_texture_compression_rgtc"),I!==null){if(_===ge)return I.COMPRESSED_RED_RGTC1_EXT;if(_===Dt)return I.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(_===Yt)return I.COMPRESSED_RED_GREEN_RGTC2_EXT;if(_===on)return I.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return _===cr?m?w.UNSIGNED_INT_24_8:(I=r.get("WEBGL_depth_texture"),I!==null?I.UNSIGNED_INT_24_8_WEBGL:null):w[_]!==void 0?w[_]:null}return{convert:y}}class Ah extends mr{constructor(){super(),this.isGroup=!0,this.type="Group"}}class px extends hs{constructor(r=[]){super(),this.isArrayCamera=!0,this.cameras=r}}var dM=new je,fM=new je;function NF(w,r,l){dM.setFromMatrixPosition(r.matrixWorld),fM.setFromMatrixPosition(l.matrixWorld);var m=dM.distanceTo(fM),y=r.projectionMatrix.elements,_=l.projectionMatrix.elements,R=y[14]/(y[10]-1),I=y[14]/(y[10]+1),O=(y[9]+1)/y[5],N=(y[9]-1)/y[5],V=(y[8]-1)/y[0],Q=(_[8]+1)/_[0],X=R*V,$=R*Q,ie=m/(-V+Q),ue=ie*-V;r.matrixWorld.decompose(w.position,w.quaternion,w.scale),w.translateX(ue),w.translateZ(ie),w.matrixWorld.compose(w.position,w.quaternion,w.scale),w.matrixWorldInverse.copy(w.matrixWorld).invert();var re=R+ie,q=I+ie,Se=X-ue,fe=$+(m-ue),Me=O*I/q*re,ze=N*I/q*re;w.projectionMatrix.makePerspective(Se,fe,Me,ze,re,q)}function pM(w){var r,l,m=this,y=null,_=null,R=null,I=[],O=new _i,N=new _i,V=1,Q="local-floor";typeof window<"u"&&"VRFrameData"in window&&(_=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",Me,!1));var X=new _i,$=new Ti,ie=new je,ue=new hs;ue.viewport=new ur,ue.layers.enable(1);var re=new hs;re.viewport=new ur,re.layers.enable(2);var q=new px([ue,re]);q.layers.enable(1),q.layers.enable(2);var Se=new en,fe;function Me(){var rt=m.isPresenting=y!==null&&y.isPresenting===!0;if(rt){var bt=y.getEyeParameters("left");r=2*bt.renderWidth*V,l=bt.renderHeight*V,fe=w.getPixelRatio(),w.getSize(Se),w.setDrawingBufferSize(r,l,1),ue.viewport.set(0,0,r/2,l),re.viewport.set(r/2,0,r/2,l),Xe.start(),m.dispatchEvent({type:"sessionstart"})}else m.enabled&&w.setDrawingBufferSize(Se.width,Se.height,fe),Xe.stop(),m.dispatchEvent({type:"sessionend"})}var ze=[],He=[];function et(rt){for(var bt=navigator.getGamepads&&navigator.getGamepads(),Gt=0,lt=bt.length;Gt<lt;Gt++){var wt=bt[Gt];if(wt&&(wt.id==="Daydream Controller"||wt.id==="Gear VR Controller"||wt.id==="Oculus Go Controller"||wt.id==="OpenVR Gamepad"||wt.id.startsWith("Oculus Touch")||wt.id.startsWith("HTC Vive Focus")||wt.id.startsWith("Spatial Controller"))){var Kt=wt.hand;if(rt===0&&(Kt===""||Kt==="right")||rt===1&&Kt==="left")return wt}}}function st(){for(var rt=0;rt<I.length;rt++){var bt=I[rt],Gt=et(rt);if(Gt!==void 0&&Gt.pose!==void 0){if(Gt.pose===null)return;var lt=Gt.pose;lt.hasPosition===!1&&bt.position.set(.2,-.6,-.05),lt.position!==null&&bt.position.fromArray(lt.position),lt.orientation!==null&&bt.quaternion.fromArray(lt.orientation),bt.matrix.compose(bt.position,bt.quaternion,bt.scale),bt.matrix.premultiply(O),bt.matrix.decompose(bt.position,bt.quaternion,bt.scale),bt.matrixWorldNeedsUpdate=!0,bt.visible=!0;var wt=Gt.id==="Daydream Controller"?0:1;ze[rt]===void 0&&(ze[rt]=!1),ze[rt]!==Gt.buttons[wt].pressed&&(ze[rt]=Gt.buttons[wt].pressed,ze[rt]===!0?bt.dispatchEvent({type:"selectstart"}):(bt.dispatchEvent({type:"selectend"}),bt.dispatchEvent({type:"select"}))),wt=2,He[rt]===void 0&&(He[rt]=!1),Gt.buttons[wt]!==void 0&&He[rt]!==Gt.buttons[wt].pressed&&(He[rt]=Gt.buttons[wt].pressed,He[rt]===!0?bt.dispatchEvent({type:"squeezestart"}):(bt.dispatchEvent({type:"squeezeend"}),bt.dispatchEvent({type:"squeeze"})))}else bt.visible=!1}}function Be(rt,bt){bt!==null&&bt.length===4&&rt.set(bt[0]*r,bt[1]*l,bt[2]*r,bt[3]*l)}this.enabled=!1,this.getController=function(rt){var bt=I[rt];return bt===void 0&&(bt=new Ah,bt.matrixAutoUpdate=!1,bt.visible=!1,I[rt]=bt),bt},this.getDevice=function(){return y},this.setDevice=function(rt){rt!==void 0&&(y=rt),Xe.setContext(rt)},this.setFramebufferScaleFactor=function(rt){V=rt},this.setReferenceSpaceType=function(rt){Q=rt},this.setPoseTarget=function(rt){rt!==void 0&&(R=rt)},this.cameraAutoUpdate=!0,this.updateCamera=function(rt){var bt=Q==="local-floor"?1.6:0;if(y.depthNear=rt.near,y.depthFar=rt.far,y.getFrameData(_),Q==="local-floor"){var Gt=y.stageParameters;Gt?O.fromArray(Gt.sittingToStandingTransform):O.makeTranslation(0,bt,0)}var lt=_.pose,wt=R!==null?R:rt;wt.matrix.copy(O),wt.matrix.decompose(wt.position,wt.quaternion,wt.scale),lt.orientation!==null&&($.fromArray(lt.orientation),wt.quaternion.multiply($)),lt.position!==null&&($.setFromRotationMatrix(O),ie.fromArray(lt.position),ie.applyQuaternion($),wt.position.add(ie)),wt.updateMatrixWorld();for(var Kt=wt.children,qt=0,ln=Kt.length;qt<ln;qt++)Kt[qt].updateMatrixWorld(!0);ue.near=rt.near,re.near=rt.near,ue.far=rt.far,re.far=rt.far,ue.matrixWorldInverse.fromArray(_.leftViewMatrix),re.matrixWorldInverse.fromArray(_.rightViewMatrix),N.copy(O).invert(),Q==="local-floor"&&(ue.matrixWorldInverse.multiply(N),re.matrixWorldInverse.multiply(N));var Jt=wt.parent;Jt!==null&&(X.copy(Jt.matrixWorld).invert(),ue.matrixWorldInverse.multiply(X),re.matrixWorldInverse.multiply(X)),ue.matrixWorld.copy(ue.matrixWorldInverse).invert(),re.matrixWorld.copy(re.matrixWorldInverse).invert(),ue.projectionMatrix.fromArray(_.leftProjectionMatrix),re.projectionMatrix.fromArray(_.rightProjectionMatrix),NF(q,ue,re);var pn=y.getLayers();if(pn.length){var dn=pn[0];Be(ue.viewport,dn.leftBounds),Be(re.viewport,dn.rightBounds)}return st(),q},this.getCamera=function(){return q},this.getFoveation=function(){return 1},this.setFoveation=function(rt){rt!==1&&console.warn("THREE.WebVRManager: setFoveation() not used in WebVR.")},this.getEnvironmentBlendMode=function(){if(m.isPresenting)return"opaque"},this.getStandingMatrix=function(){return O},this.isPresenting=!1;var Xe=new ix;this.setAnimationLoop=function(rt){Xe.setAnimationLoop(rt),this.isPresenting&&Xe.start()},this.submitFrame=function(){this.isPresenting&&y.submitFrame()},this.dispose=function(){typeof window<"u"&&window.removeEventListener("vrdisplaypresentchange",Me)},this.setFrameOfReferenceType=function(){console.warn("THREE.WebVRManager: setFrameOfReferenceType() has been deprecated.")}}Object.assign(pM.prototype,{addEventListener:to.prototype.addEventListener,hasEventListener:to.prototype.hasEventListener,removeEventListener:to.prototype.removeEventListener,dispatchEvent:to.prototype.dispatchEvent});class mM extends yo{constructor(r,l,m,y={}){super(r,l,y),this.depthBuffer=!1,this.stencilBuffer=!1,this.numViews=m}copy(r){return super.copy(r),this.numViews=r.numViews,this}}mM.prototype.isWebGLMultiviewRenderTarget=!0;const UF={type:"move"};class mx{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Ah,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Ah,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new je,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new je),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Ah,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new je,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new je),this._grip}dispatchEvent(r){return this._targetRay!==null&&this._targetRay.dispatchEvent(r),this._grip!==null&&this._grip.dispatchEvent(r),this._hand!==null&&this._hand.dispatchEvent(r),this}connect(r){if(r&&r.hand){const l=this._hand;if(l)for(const m of r.hand.values())this._getHandJoint(l,m)}return this.dispatchEvent({type:"connected",data:r}),this}disconnect(r){return this.dispatchEvent({type:"disconnected",data:r}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(r,l,m){let y=null,_=null,R=null;const I=this._targetRay,O=this._grip,N=this._hand;if(r&&l.session.visibilityState!=="visible-blurred"){if(N&&r.hand){R=!0;for(const ue of r.hand.values()){const re=l.getJointPose(ue,m),q=this._getHandJoint(N,ue);re!==null&&(q.matrix.fromArray(re.transform.matrix),q.matrix.decompose(q.position,q.rotation,q.scale),q.matrixWorldNeedsUpdate=!0,q.jointRadius=re.radius),q.visible=re!==null}const V=N.joints["index-finger-tip"],Q=N.joints["thumb-tip"],X=V.position.distanceTo(Q.position),$=.02,ie=.005;N.inputState.pinching&&X>$+ie?(N.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:r.handedness,target:this})):!N.inputState.pinching&&X<=$-ie&&(N.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:r.handedness,target:this}))}else O!==null&&r.gripSpace&&(_=l.getPose(r.gripSpace,m),_!==null&&(O.matrix.fromArray(_.transform.matrix),O.matrix.decompose(O.position,O.rotation,O.scale),O.matrixWorldNeedsUpdate=!0,_.linearVelocity?(O.hasLinearVelocity=!0,O.linearVelocity.copy(_.linearVelocity)):O.hasLinearVelocity=!1,_.angularVelocity?(O.hasAngularVelocity=!0,O.angularVelocity.copy(_.angularVelocity)):O.hasAngularVelocity=!1));I!==null&&(y=l.getPose(r.targetRaySpace,m),y===null&&_!==null&&(y=_),y!==null&&(I.matrix.fromArray(y.transform.matrix),I.matrix.decompose(I.position,I.rotation,I.scale),I.matrixWorldNeedsUpdate=!0,y.linearVelocity?(I.hasLinearVelocity=!0,I.linearVelocity.copy(y.linearVelocity)):I.hasLinearVelocity=!1,y.angularVelocity?(I.hasAngularVelocity=!0,I.angularVelocity.copy(y.angularVelocity)):I.hasAngularVelocity=!1,this.dispatchEvent(UF)))}return I!==null&&(I.visible=y!==null),O!==null&&(O.visible=_!==null),N!==null&&(N.visible=R!==null),this}_getHandJoint(r,l){if(r.joints[l.jointName]===void 0){const m=new Ah;m.matrixAutoUpdate=!1,m.visible=!1,r.joints[l.jointName]=m,r.add(m)}return r.joints[l.jointName]}}class gM extends Ir{constructor(r,l,m,y,_,R,I,O,N,V){if(V=V!==void 0?V:be,V!==be&&V!==Ve)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");m===void 0&&V===be&&(m=$n),m===void 0&&V===Ve&&(m=cr),super(null,y,_,R,I,O,V,m,N),this.isDepthTexture=!0,this.image={width:r,height:l},this.magFilter=I!==void 0?I:at,this.minFilter=O!==void 0?O:at,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(r){return super.copy(r),this.compareFunction=r.compareFunction,this}toJSON(r){const l=super.toJSON(r);return this.compareFunction!==null&&(l.compareFunction=this.compareFunction),l}}class kF extends to{constructor(r,l,m,y){super();const _=this;let R=null,I=1;var O=null;let N=null,V="local-floor",Q=1,X=null,$=null;var ie=[];let ue=null,re=null,q=null,Se=null;const fe=l.getContextAttributes();let Me=null,ze=null;const He=[],et=[],st=new hs;st.layers.enable(1),st.viewport=new ur;const Be=new hs;Be.layers.enable(2),Be.viewport=new ur;const Xe=[st,Be],rt=new px;rt.layers.enable(1),rt.layers.enable(2);let bt=null,Gt=null;this.cameraAutoUpdate=!0,this.layersEnabled=!1,this.enabled=!1,this.isPresenting=!1,this.isMultiview=!1,this.getCameraPose=function(){return $},this.getController=function(Ht){let Sn=He[Ht];return Sn===void 0&&(Sn=new mx,He[Ht]=Sn),Sn.getTargetRaySpace()},this.getControllerGrip=function(Ht){let Sn=He[Ht];return Sn===void 0&&(Sn=new mx,He[Ht]=Sn),Sn.getGripSpace()},this.getHand=function(Ht){let Sn=He[Ht];return Sn===void 0&&(Sn=new mx,He[Ht]=Sn),Sn.getHandSpace()};function lt(Ht){const Sn=et.indexOf(Ht.inputSource);if(Sn===-1)return;const _n=He[Sn];_n!==void 0&&(_n.update(Ht.inputSource,Ht.frame,X||N),_n.dispatchEvent({type:Ht.type,data:Ht.inputSource}))}function wt(){R.removeEventListener("select",lt),R.removeEventListener("selectstart",lt),R.removeEventListener("selectend",lt),R.removeEventListener("squeeze",lt),R.removeEventListener("squeezestart",lt),R.removeEventListener("squeezeend",lt),R.removeEventListener("end",wt),R.removeEventListener("inputsourceschange",Kt);for(let Ht=0;Ht<He.length;Ht++){const Sn=et[Ht];Sn!==null&&(et[Ht]=null,He[Ht].disconnect(Sn))}bt=null,Gt=null,r.setRenderTarget(Me),q=null,re=null,ue=null,R=null,ze=null,ki.stop(),_.isPresenting=!1,_.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(Ht){I=Ht,_.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(Ht){V=Ht,_.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return X||N},this.setReferenceSpace=function(Ht){X=Ht},this.getBaseLayer=function(){return re!==null?re:q},this.getBinding=function(){return ue},this.getFrame=function(){return Se},this.getSession=function(){return R},this.setSession=async function(Ht){if(R=Ht,R!==null){if(Me=r.getRenderTarget(),R.addEventListener("select",lt),R.addEventListener("selectstart",lt),R.addEventListener("selectend",lt),R.addEventListener("squeeze",lt),R.addEventListener("squeezestart",lt),R.addEventListener("squeezeend",lt),R.addEventListener("end",wt),R.addEventListener("inputsourceschange",Kt),fe.xrCompatible!==!0&&await l.makeXRCompatible(),R.renderState.layers===void 0||r.capabilities.isWebGL2===!1){const Sn={antialias:R.renderState.layers===void 0?fe.antialias:!0,alpha:!0,depth:fe.depth,stencil:fe.stencil,framebufferScaleFactor:I};q=new XRWebGLLayer(R,l,Sn),R.updateRenderState({baseLayer:q}),ze=new yo(q.framebufferWidth,q.framebufferHeight,{format:ht,type:Rt,colorSpace:r.outputColorSpace,stencilBuffer:fe.stencil})}else{let Sn=null,_n=null,wi=null;fe.depth&&(wi=fe.stencil?l.DEPTH24_STENCIL8:l.DEPTH_COMPONENT24,Sn=fe.stencil?Ve:be,_n=fe.stencil?cr:$n),_.isMultiview=y&&m.has("OCULUS_multiview");const ei={colorFormat:l.RGBA8,depthFormat:wi,scaleFactor:I};_.isMultiview&&(ei.textureType="texture-array"),ue=new XRWebGLBinding(R,l),re=ue.createProjectionLayer(ei),R.updateRenderState({layers:[re]});const ii={format:ht,type:Rt,depthTexture:new gM(re.textureWidth,re.textureHeight,_n,void 0,void 0,void 0,void 0,void 0,void 0,Sn),stencilBuffer:fe.stencil,colorSpace:r.outputColorSpace,samples:fe.antialias?4:0};if(_.isMultiview){const nn=m.get("OCULUS_multiview");this.maxNumViews=l.getParameter(nn.MAX_VIEWS_OVR),ze=new mM(re.textureWidth,re.textureHeight,2,ii)}else ze=new yo(re.textureWidth,re.textureHeight,ii);const yi=r.properties.get(ze);yi.__ignoreDepthValues=re.ignoreDepthValues}ze.isXRRenderTarget=!0,this.setFoveation(Q),X=null,N=await R.requestReferenceSpace(V),ki.setContext(R),ki.start(),_.isPresenting=!0,_.dispatchEvent({type:"sessionstart"})}},this.getEnvironmentBlendMode=function(){if(R!==null)return R.environmentBlendMode},this.addLayer=function(Ht){!window.XRWebGLBinding||!this.layersEnabled||!R||(ie.push(Ht),this.updateLayers())},this.removeLayer=function(Ht){ie.splice(ie.indexOf(Ht),1),!(!window.XRWebGLBinding||!this.layersEnabled||!R)&&this.updateLayers()},this.updateLayers=function(){var Ht=ie.map(function(Sn){return Sn});Ht.unshift(R.renderState.layers[0]),R.updateRenderState({layers:Ht})};function Kt(Ht){for(let Sn=0;Sn<Ht.removed.length;Sn++){const _n=Ht.removed[Sn],wi=et.indexOf(_n);wi>=0&&(et[wi]=null,He[wi].disconnect(_n))}for(let Sn=0;Sn<Ht.added.length;Sn++){const _n=Ht.added[Sn];let wi=et.indexOf(_n);if(wi===-1){for(let ii=0;ii<He.length;ii++)if(ii>=et.length){et.push(_n),wi=ii;break}else if(et[ii]===null){et[ii]=_n,wi=ii;break}if(wi===-1)break}const ei=He[wi];ei&&ei.connect(_n)}}const qt=new 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WebGLRenderingContext&&console.warn("THREE.WebGLRenderer: WebGL 1 support was deprecated in r153 and will be removed in r163."),ct.getShaderPrecisionFormat===void 0&&(ct.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(Ge){throw console.error("THREE.WebGLRenderer: "+Ge.message),Ge}let In,rn,Gn,mi,ti,gi,ir,Lr,fs,br,gr,$r,Mo,qe,Ie,St,an,un,cn,hi,zn,Yn,Ai,sr,wn;function Ur(){In=new e4(ct),rn=new KO(ct,In,r),In.init(rn),Ai=new uM(ct,In,rn),Gn=new OF(ct,In,rn),mi=new i4(ct),ti=new _F,gi=new FF(ct,In,Gn,ti,rn,Ai,mi),ir=new YO(Me),Lr=new ZO(Me),fs=new XP(ct,rn),sr=new QO(ct,In,fs,rn),br=new t4(ct,fs,mi,sr),gr=new l4(ct,br,fs,mi),hi=new o4(ct,rn,gi),St=new qO(ti),$r=new bF(Me,ir,Lr,In,rn,sr,St),Mo=new zF(Me,ti),qe=new MF,Ie=new BF(In,rn),cn=new WO(Me,ir,Lr,Gn,gr,$,O),un=new a4(Me,In,ct),an=new DF(Me,gr,rn),wn=new GF(ct,mi,rn,Gn),zn=new XO(ct,In,mi,rn),Yn=new n4(ct,In,mi,rn),mi.programs=$r.programs,Me.capabilities=rn,Me.extensions=In,Me.properties=ti,Me.renderLists=qe,Me.shadowMap=an,Me.state=Gn,Me.info=mi}Ur();const ot=typeof navigator<"u"&&"xr"in navigator?new kF(Me,ct,In,X):new pM(Me);this.xr=ot,this.getContext=function(){return ct},this.getContextAttributes=function(){return ct.getContextAttributes()},this.forceContextLoss=function(){const Ge=In.get("WEBGL_lose_context");Ge&&Ge.loseContext()},this.forceContextRestore=function(){const Ge=In.get("WEBGL_lose_context");Ge&&Ge.restoreContext()},this.getPixelRatio=function(){return ln},this.setPixelRatio=function(Ge){Ge!==void 0&&(ln=Ge,this.setSize(Kt,qt,!1))},this.getSize=function(Ge){return Ge.set(Kt,qt)},this.setSize=function(Ge,Et,Bt=!0){if(ot.isPresenting){console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting.");return}Kt=Ge,qt=Et,l.width=Math.floor(Ge*ln),l.height=Math.floor(Et*ln),Bt===!0&&(l.style.width=Ge+"px",l.style.height=Et+"px"),this.setViewport(0,0,Ge,Et)},this.getDrawingBufferSize=function(Ge){return Ge.set(Kt*ln,qt*ln).floor()},this.setDrawingBufferSize=function(Ge,Et,Bt){Kt=Ge,qt=Et,ln=Bt,l.width=Math.floor(Ge*Bt),l.height=Math.floor(Et*Bt),this.setViewport(0,0,Ge,Et)},this.getCurrentViewport=function(Ge){return Ge.copy(rt)},this.getViewport=function(Ge){return Ge.copy(dn)},this.setViewport=function(Ge,Et,Bt,Ot){Ge.isVector4?dn.set(Ge.x,Ge.y,Ge.z,Ge.w):dn.set(Ge,Et,Bt,Ot),Gn.viewport(rt.copy(dn).multiplyScalar(ln).floor())},this.getScissor=function(Ge){return Ge.copy(Qn)},this.setScissor=function(Ge,Et,Bt,Ot){Ge.isVector4?Qn.set(Ge.x,Ge.y,Ge.z,Ge.w):Qn.set(Ge,Et,Bt,Ot),Gn.scissor(bt.copy(Qn).multiplyScalar(ln).floor())},this.getScissorTest=function(){return Qi},this.setScissorTest=function(Ge){Gn.setScissorTest(Qi=Ge)},this.setOpaqueSort=function(Ge){Jt=Ge},this.setTransparentSort=function(Ge){pn=Ge},this.getClearColor=function(Ge){return Ge.copy(cn.getClearColor())},this.setClearColor=function(){cn.setClearColor.apply(cn,arguments)},this.getClearAlpha=function(){return cn.getClearAlpha()},this.setClearAlpha=function(){cn.setClearAlpha.apply(cn,arguments)},this.clear=function(Ge=!0,Et=!0,Bt=!0){let Ot=0;if(Ge){let Ut=!1;if(st!==null){const Xn=st.texture.format;Ut=Xn===Zt||Xn===It||Xn===ut}if(Ut){const Xn=st.texture.type,fi=Xn===Rt||Xn===$n||Xn===Ln||Xn===cr||Xn===Vi||Xn===lr,Ci=cn.getClearColor(),Oi=cn.getClearAlpha(),Ji=Ci.r,Gi=Ci.g,Xi=Ci.b;fi?(ie[0]=Ji,ie[1]=Gi,ie[2]=Xi,ie[3]=Oi,ct.clearBufferuiv(ct.COLOR,0,ie)):(ue[0]=Ji,ue[1]=Gi,ue[2]=Xi,ue[3]=Oi,ct.clearBufferiv(ct.COLOR,0,ue))}else Ot|=ct.COLOR_BUFFER_BIT}Et&&(Ot|=ct.DEPTH_BUFFER_BIT),Bt&&(Ot|=ct.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),ct.clear(Ot)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){l.removeEventListener("webglcontextlost",xn,!1),l.removeEventListener("webglcontextrestored",tn,!1),l.removeEventListener("webglcontextcreationerror",An,!1),qe.dispose(),Ie.dispose(),ti.dispose(),ir.dispose(),Lr.dispose(),gr.dispose(),sr.dispose(),wn.dispose(),$r.dispose(),ot.dispose(),ot.removeEventListener("sessionstart",xr),ot.removeEventListener("sessionend",Fs),_n&&(_n.dispose(),_n=null),Ih.stop()};function xn(Ge){Ge.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),ze=!0}function tn(){console.log("THREE.WebGLRenderer: Context Restored."),ze=!1;const Ge=mi.autoReset,Et=an.enabled,Bt=an.autoUpdate,Ot=an.needsUpdate,Ut=an.type;Ur(),mi.autoReset=Ge,an.enabled=Et,an.autoUpdate=Bt,an.needsUpdate=Ot,an.type=Ut}function An(Ge){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",Ge.statusMessage)}function kn(Ge){const Et=Ge.target;Et.removeEventListener("dispose",kn),Di(Et)}function Di(Ge){$i(Ge),ti.remove(Ge)}function $i(Ge){const Et=ti.get(Ge).programs;Et!==void 0&&(Et.forEach(function(Bt){$r.releaseProgram(Bt)}),Ge.isShaderMaterial&&$r.releaseShaderCache(Ge))}this.renderBufferDirect=function(Ge,Et,Bt,Ot,Ut,Xn){Et===null&&(Et=yi);const fi=Ut.isMesh&&Ut.matrixWorld.determinant()<0,Ci=I5(Ge,Et,Bt,Ot,Ut);Gn.setMaterial(Ot,fi);let Oi=Bt.index,Ji=1;if(Ot.wireframe===!0){if(Oi=br.getWireframeAttribute(Bt),Oi===void 0)return;Ji=2}const Gi=Bt.drawRange,Xi=Bt.attributes.position;let Jr=Gi.start*Ji,No=(Gi.start+Gi.count)*Ji;Xn!==null&&(Jr=Math.max(Jr,Xn.start*Ji),No=Math.min(No,(Xn.start+Xn.count)*Ji)),Oi!==null?(Jr=Math.max(Jr,0),No=Math.min(No,Oi.count)):Xi!=null&&(Jr=Math.max(Jr,0),No=Math.min(No,Xi.count));const Ms=No-Jr;if(Ms<0||Ms===1/0)return;sr.setup(Ut,Ot,Ci,Bt,Oi);let Ac,jr=zn;if(Oi!==null&&(Ac=fs.get(Oi),jr=Yn,jr.setIndex(Ac)),Ut.isMesh)Ot.wireframe===!0?(Gn.setLineWidth(Ot.wireframeLinewidth*nn()),jr.setMode(ct.LINES)):jr.setMode(ct.TRIANGLES);else if(Ut.isLine){let Bh=Ot.linewidth;Bh===void 0&&(Bh=1),Gn.setLineWidth(Bh*nn()),Ut.isLineSegments?jr.setMode(ct.LINES):Ut.isLineLoop?jr.setMode(ct.LINE_LOOP):jr.setMode(ct.LINE_STRIP)}else Ut.isPoints?jr.setMode(ct.POINTS):Ut.isSprite&&jr.setMode(ct.TRIANGLES);if(Ut.isInstancedMesh)jr.renderInstances(Jr,Ms,Ut.count);else if(Bt.isInstancedBufferGeometry){const Bh=Bt._maxInstanceCount!==void 0?Bt._maxInstanceCount:1/0,fr=Math.min(Bt.instanceCount,Bh);jr.renderInstances(Jr,Ms,fr)}else jr.render(Jr,Ms)};function Ki(Ge,Et,Bt){Ge.transparent===!0&&Ge.side===L&&Ge.forceSinglePass===!1?(Ge.side=T,Ge.needsUpdate=!0,cA(Ge,Et,Bt),Ge.side=C,Ge.needsUpdate=!0,cA(Ge,Et,Bt),Ge.side=L):cA(Ge,Et,Bt)}this.compile=function(Ge,Et,Bt=null){Bt===null&&(Bt=Ge),q=Ie.get(Bt),q.init(),fe.push(q),Bt.traverseVisible(function(Ut){Ut.isLight&&Ut.layers.test(Et.layers)&&(q.pushLight(Ut),Ut.castShadow&&q.pushShadow(Ut))}),Ge!==Bt&&Ge.traverseVisible(function(Ut){Ut.isLight&&Ut.layers.test(Et.layers)&&(q.pushLight(Ut),Ut.castShadow&&q.pushShadow(Ut))}),q.setupLights(Me._useLegacyLights);const Ot=new Set;return Ge.traverse(function(Ut){const Xn=Ut.material;if(Xn)if(Array.isArray(Xn))for(let fi=0;fi<Xn.length;fi++){const Ci=Xn[fi];Ki(Ci,Bt,Ut),Ot.add(Ci)}else Ki(Xn,Bt,Ut),Ot.add(Xn)}),fe.pop(),q=null,Ot},this.compileAsync=function(Ge,Et,Bt=null){const Ot=this.compile(Ge,Et,Bt);return new Promise(Ut=>{function Xn(){if(Ot.forEach(function(fi){ti.get(fi).currentProgram.isReady()&&Ot.delete(fi)}),Ot.size===0){Ut(Ge);return}setTimeout(Xn,10)}In.get("KHR_parallel_shader_compile")!==null?Xn():setTimeout(Xn,10)})};let En=null;function ui(Ge){En&&En(Ge)}function xr(){Ih.stop()}function Fs(){Ih.start()}const Ih=new ix;Ih.setAnimationLoop(ui),typeof self<"u"&&Ih.setContext(self),this.setAnimationLoop=function(Ge){En=Ge,ot.setAnimationLoop(Ge),Ge===null?Ih.stop():Ih.start()},ot.addEventListener("sessionstart",xr),ot.addEventListener("sessionend",Fs),this.render=function(Ge,Et){if(Et!==void 0&&Et.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(ze===!0)return;Ge.matrixWorldAutoUpdate===!0&&Ge.updateMatrixWorld(),Et.parent===null&&Et.matrixWorldAutoUpdate===!0&&Et.updateMatrixWorld(),ot.enabled===!0&&ot.isPresenting===!0&&(ot.cameraAutoUpdate===!0&&ot.updateCamera(Et),Et=ot.getCamera()),Ge.isScene===!0&&Ge.onBeforeRender(Me,Ge,Et,st),q=Ie.get(Ge,fe.length),q.init(),fe.push(q),wi.multiplyMatrices(Et.projectionMatrix,Et.matrixWorldInverse),ki.setFromProjectionMatrix(wi),Sn=this.localClippingEnabled,Ht=St.init(this.clippingPlanes,Sn),re=qe.get(Ge,Se.length),re.init(),Se.push(re),nC(Ge,Et,0,Me.sortObjects),re.finish(),Me.sortObjects===!0&&re.sort(Jt,pn),this.info.render.frame++,Ht===!0&&St.beginShadows();const Bt=q.state.shadowsArray;if(an.render(Bt,Ge,Et),Ht===!0&&St.endShadows(),this.info.autoReset===!0&&this.info.reset(),cn.render(re,Ge),q.setupLights(Me._useLegacyLights),Et.isArrayCamera)if(ot.enabled&&ot.isMultiview)gi.setDeferTextureUploads(!0),Zx(re,Ge,Et,Et.cameras[0].viewport);else{const Ot=Et.cameras;for(let Ut=0,Xn=Ot.length;Ut<Xn;Ut++){const fi=Ot[Ut];Zx(re,Ge,fi,fi.viewport)}}else Zx(re,Ge,Et);st!==null&&(gi.updateMultisampleRenderTarget(st),gi.updateRenderTargetMipmap(st)),Ge.isScene===!0&&Ge.onAfterRender(Me,Ge,Et),gi.runDeferredUploads(),ot.enabled&&ot.submitFrame&&ot.submitFrame(),sr.resetDefaultState(),Be=-1,Xe=null,fe.pop(),fe.length>0?q=fe[fe.length-1]:q=null,Se.pop(),Se.length>0?re=Se[Se.length-1]:re=null};function nC(Ge,Et,Bt,Ot){if(Ge.visible===!1)return;if(Ge.layers.test(Et.layers)){if(Ge.isGroup)Bt=Ge.renderOrder;else if(Ge.isLOD)Ge.autoUpdate===!0&&Ge.update(Et);else if(Ge.isLight)q.pushLight(Ge),Ge.castShadow&&q.pushShadow(Ge);else if(Ge.isSprite){if(!Ge.frustumCulled||ki.intersectsSprite(Ge)){Ot&&ii.setFromMatrixPosition(Ge.matrixWorld).applyMatrix4(wi);const fi=gr.update(Ge),Ci=Ge.material;Ci.visible&&re.push(Ge,fi,Ci,Bt,ii.z,null)}}else if((Ge.isMesh||Ge.isLine||Ge.isPoints)&&(!Ge.frustumCulled||ki.intersectsObject(Ge))){const fi=gr.update(Ge),Ci=Ge.material;if(Ot&&(Ge.boundingSphere!==void 0?(Ge.boundingSphere===null&&Ge.computeBoundingSphere(),ii.copy(Ge.boundingSphere.center)):(fi.boundingSphere===null&&fi.computeBoundingSphere(),ii.copy(fi.boundingSphere.center)),ii.applyMatrix4(Ge.matrixWorld).applyMatrix4(wi)),Array.isArray(Ci)){const Oi=fi.groups;for(let Ji=0,Gi=Oi.length;Ji<Gi;Ji++){const Xi=Oi[Ji],Jr=Ci[Xi.materialIndex];Jr&&Jr.visible&&re.push(Ge,fi,Jr,Bt,ii.z,Xi)}}else Ci.visible&&re.push(Ge,fi,Ci,Bt,ii.z,null)}}const Xn=Ge.children;for(let fi=0,Ci=Xn.length;fi<Ci;fi++)nC(Xn[fi],Et,Bt,Ot)}function Zx(Ge,Et,Bt,Ot){const Ut=Ge.opaque,Xn=Ge.transmissive,fi=Ge.transparent;q.setupLightsView(Bt),Ht===!0&&St.setGlobalState(Me.clippingPlanes,Bt),Xn.length>0&&R5(Ut,Xn,Et,Bt),Ot&&Gn.viewport(rt.copy(Ot)),Ut.length>0&&lA(Ut,Et,Bt),Xn.length>0&&lA(Xn,Et,Bt),fi.length>0&&lA(fi,Et,Bt),Gn.buffers.depth.setTest(!0),Gn.buffers.depth.setMask(!0),Gn.buffers.color.setMask(!0),Gn.setPolygonOffset(!1)}function R5(Ge,Et,Bt,Ot){if((Bt.isScene===!0?Bt.overrideMaterial:null)!==null)return;const Xn=rn.isWebGL2;_n===null&&(_n=new yo(1,1,{generateMipmaps:!0,type:In.has("EXT_color_buffer_half_float")?Fi:Rt,minFilter:Fn,samples:Xn?4:0})),Me.getDrawingBufferSize(ei),Xn?_n.setSize(ei.x,ei.y):_n.setSize(mu(ei.x),mu(ei.y));const fi=Me.getRenderTarget();Me.setRenderTarget(_n),Me.getClearColor(lt),wt=Me.getClearAlpha(),wt<1&&Me.setClearColor(16777215,.5),Me.clear();const Ci=Me.toneMapping;Me.toneMapping=fn,lA(Ge,Bt,Ot),gi.updateMultisampleRenderTarget(_n),gi.updateRenderTargetMipmap(_n);let Oi=!1;for(let Ji=0,Gi=Et.length;Ji<Gi;Ji++){const Xi=Et[Ji],Jr=Xi.object,No=Xi.geometry,Ms=Xi.material,Ac=Xi.group;if(Ms.side===L&&Jr.layers.test(Ot.layers)){const jr=Ms.side;Ms.side=T,Ms.needsUpdate=!0,iC(Jr,Bt,Ot,No,Ms,Ac),Ms.side=jr,Ms.needsUpdate=!0,Oi=!0}}Oi===!0&&(gi.updateMultisampleRenderTarget(_n),gi.updateRenderTargetMipmap(_n)),Me.setRenderTarget(fi),Me.setClearColor(lt,wt),Me.toneMapping=Ci}function lA(Ge,Et,Bt){const Ot=Et.isScene===!0?Et.overrideMaterial:null;for(let Ut=0,Xn=Ge.length;Ut<Xn;Ut++){const fi=Ge[Ut],Ci=fi.object,Oi=fi.geometry,Ji=Ot===null?fi.material:Ot,Gi=fi.group;Ci.layers.test(Bt.layers)&&iC(Ci,Et,Bt,Oi,Ji,Gi)}}function iC(Ge,Et,Bt,Ot,Ut,Xn){Ge.onBeforeRender(Me,Et,Bt,Ot,Ut,Xn),Ge.modelViewMatrix.multiplyMatrices(Bt.matrixWorldInverse,Ge.matrixWorld),Ge.normalMatrix.getNormalMatrix(Ge.modelViewMatrix),Ut.onBeforeRender(Me,Et,Bt,Ot,Ge,Xn),Ut.transparent===!0&&Ut.side===L&&Ut.forceSinglePass===!1?(Ut.side=T,Ut.needsUpdate=!0,Me.renderBufferDirect(Bt,Et,Ot,Ut,Ge,Xn),Ut.side=C,Ut.needsUpdate=!0,Me.renderBufferDirect(Bt,Et,Ot,Ut,Ge,Xn),Ut.side=L):Me.renderBufferDirect(Bt,Et,Ot,Ut,Ge,Xn),Ge.onAfterRender(Me,Et,Bt,Ot,Ut,Xn)}function cA(Ge,Et,Bt){Et.isScene!==!0&&(Et=yi);const Ot=ti.get(Ge),Ut=q.state.lights,Xn=q.state.shadowsArray,fi=Ut.state.version,Ci=$r.getParameters(Ge,Ut.state,Xn,Et,Bt),Oi=$r.getProgramCacheKey(Ci);let Ji=Ot.programs;Ot.environment=Ge.isMeshStandardMaterial?Et.environment:null,Ot.fog=Et.fog,Ot.envMap=(Ge.isMeshStandardMaterial?Lr:ir).get(Ge.envMap||Ot.environment),Ji===void 0&&(Ge.addEventListener("dispose",kn),Ji=new Map,Ot.programs=Ji);let Gi=Ji.get(Oi);if(Gi!==void 0){if(Ot.currentProgram===Gi&&Ot.lightsStateVersion===fi)return sC(Ge,Ci),Gi}else Ci.uniforms=$r.getUniforms(Ge),Ge.onBuild(Bt,Ci,Me),Ge.onBeforeCompile(Ci,Me),Gi=$r.acquireProgram(Ci,Oi),Ji.set(Oi,Gi),Ot.uniforms=Ci.uniforms;const Xi=Ot.uniforms;return(!Ge.isShaderMaterial&&!Ge.isRawShaderMaterial||Ge.clipping===!0)&&(Xi.clippingPlanes=St.uniform),sC(Ge,Ci),Ot.needsLights=L5(Ge),Ot.lightsStateVersion=fi,Ot.needsLights&&(Xi.ambientLightColor.value=Ut.state.ambient,Xi.lightProbe.value=Ut.state.probe,Xi.directionalLights.value=Ut.state.directional,Xi.directionalLightShadows.value=Ut.state.directionalShadow,Xi.spotLights.value=Ut.state.spot,Xi.spotLightShadows.value=Ut.state.spotShadow,Xi.rectAreaLights.value=Ut.state.rectArea,Xi.ltc_1.value=Ut.state.rectAreaLTC1,Xi.ltc_2.value=Ut.state.rectAreaLTC2,Xi.pointLights.value=Ut.state.point,Xi.pointLightShadows.value=Ut.state.pointShadow,Xi.hemisphereLights.value=Ut.state.hemi,Xi.directionalShadowMap.value=Ut.state.directionalShadowMap,Xi.directionalShadowMatrix.value=Ut.state.directionalShadowMatrix,Xi.spotShadowMap.value=Ut.state.spotShadowMap,Xi.spotLightMatrix.value=Ut.state.spotLightMatrix,Xi.spotLightMap.value=Ut.state.spotLightMap,Xi.pointShadowMap.value=Ut.state.pointShadowMap,Xi.pointShadowMatrix.value=Ut.state.pointShadowMatrix),Ot.currentProgram=Gi,Ot.uniformsList=null,Gi}function rC(Ge){if(Ge.uniformsList===null){const Et=Ge.currentProgram.getUniforms();Ge.uniformsList=vg.seqWithValue(Et.seq,Ge.uniforms)}return Ge.uniformsList}function sC(Ge,Et){const Bt=ti.get(Ge);Bt.outputColorSpace=Et.outputColorSpace,Bt.instancing=Et.instancing,Bt.instancingColor=Et.instancingColor,Bt.skinning=Et.skinning,Bt.morphTargets=Et.morphTargets,Bt.morphNormals=Et.morphNormals,Bt.morphColors=Et.morphColors,Bt.morphTargetsCount=Et.morphTargetsCount,Bt.numClippingPlanes=Et.numClippingPlanes,Bt.numIntersection=Et.numClipIntersection,Bt.vertexAlphas=Et.vertexAlphas,Bt.vertexTangents=Et.vertexTangents,Bt.toneMapping=Et.toneMapping,Bt.numMultiviewViews=Et.numMultiviewViews}function I5(Ge,Et,Bt,Ot,Ut){Et.isScene!==!0&&(Et=yi),gi.resetTextureUnits();const Xn=Et.fog,fi=Ot.isMeshStandardMaterial?Et.environment:null,Ci=st===null?Me.outputColorSpace:st.isXRRenderTarget===!0?st.texture.colorSpace:pr,Oi=(Ot.isMeshStandardMaterial?Lr:ir).get(Ot.envMap||fi),Ji=Ot.vertexColors===!0&&!!Bt.attributes.color&&Bt.attributes.color.itemSize===4,Gi=!!Bt.attributes.tangent&&(!!Ot.normalMap||Ot.anisotropy>0),Xi=!!Bt.morphAttributes.position,Jr=!!Bt.morphAttributes.normal,No=!!Bt.morphAttributes.color;let Ms=fn;Ot.toneMapped&&(st===null||st.isXRRenderTarget===!0)&&(Ms=Me.toneMapping);const Ac=st&&st.isWebGLMultiviewRenderTarget?st.numViews:0,jr=Bt.morphAttributes.position||Bt.morphAttributes.normal||Bt.morphAttributes.color,Bh=jr!==void 0?jr.length:0,fr=ti.get(Ot),P5=q.state.lights;if(Ht===!0&&(Sn===!0||Ge!==Xe)){const Uo=Ge===Xe&&Ot.id===Be;St.setState(Ot,Ge,Uo)}let Zr=!1;Ot.version===fr.__version?(fr.needsLights&&fr.lightsStateVersion!==P5.state.version||fr.outputColorSpace!==Ci||Ut.isInstancedMesh&&fr.instancing===!1||!Ut.isInstancedMesh&&fr.instancing===!0||Ut.isSkinnedMesh&&fr.skinning===!1||!Ut.isSkinnedMesh&&fr.skinning===!0||Ut.isInstancedMesh&&fr.instancingColor===!0&&Ut.instanceColor===null||Ut.isInstancedMesh&&fr.instancingColor===!1&&Ut.instanceColor!==null||fr.envMap!==Oi||Ot.fog===!0&&fr.fog!==Xn||fr.numClippingPlanes!==void 0&&(fr.numClippingPlanes!==St.numPlanes||fr.numIntersection!==St.numIntersection)||fr.vertexAlphas!==Ji||fr.vertexTangents!==Gi||fr.morphTargets!==Xi||fr.morphNormals!==Jr||fr.morphColors!==No||fr.toneMapping!==Ms||rn.isWebGL2===!0&&fr.morphTargetsCount!==Bh||fr.numMultiviewViews!==Ac)&&(Zr=!0):(Zr=!0,fr.__version=Ot.version);let Al=fr.currentProgram;Zr===!0&&(Al=cA(Ot,Et,Ut));let oC=!1,ap=!1,e1=!1;const Cs=Al.getUniforms(),Lh=fr.uniforms;if(Gn.useProgram(Al.program)&&(oC=!0,ap=!0,e1=!0),Ot.id!==Be&&(Be=Ot.id,ap=!0),oC||Xe!==Ge){Al.numMultiviewViews>0?(un.updateCameraProjectionMatricesUniform(Ge,Cs),un.updateCameraViewMatricesUniform(Ge,Cs)):(Cs.setValue(ct,"projectionMatrix",Ge.projectionMatrix),Cs.setValue(ct,"viewMatrix",Ge.matrixWorldInverse));const Uo=Cs.map.cameraPosition;Uo!==void 0&&Uo.setValue(ct,ii.setFromMatrixPosition(Ge.matrixWorld)),rn.logarithmicDepthBuffer&&Cs.setValue(ct,"logDepthBufFC",2/(Math.log(Ge.far+1)/Math.LN2)),(Ot.isMeshPhongMaterial||Ot.isMeshToonMaterial||Ot.isMeshLambertMaterial||Ot.isMeshBasicMaterial||Ot.isMeshStandardMaterial||Ot.isShaderMaterial)&&Cs.setValue(ct,"isOrthographic",Ge.isOrthographicCamera===!0),Xe!==Ge&&(Xe=Ge,ap=!0,e1=!0)}if(Ut.isSkinnedMesh){Cs.setOptional(ct,Ut,"bindMatrix"),Cs.setOptional(ct,Ut,"bindMatrixInverse");const Uo=Ut.skeleton;Uo&&(rn.floatVertexTextures?(Uo.boneTexture===null&&Uo.computeBoneTexture(),Cs.setValue(ct,"boneTexture",Uo.boneTexture,gi),Cs.setValue(ct,"boneTextureSize",Uo.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}const t1=Bt.morphAttributes;if((t1.position!==void 0||t1.normal!==void 0||t1.color!==void 0&&rn.isWebGL2===!0)&&hi.update(Ut,Bt,Al),(ap||fr.receiveShadow!==Ut.receiveShadow)&&(fr.receiveShadow=Ut.receiveShadow,Cs.setValue(ct,"receiveShadow",Ut.receiveShadow)),Ot.isMeshGouraudMaterial&&Ot.envMap!==null&&(Lh.envMap.value=Oi,Lh.flipEnvMap.value=Oi.isCubeTexture&&Oi.isRenderTargetTexture===!1?-1:1),ap&&(Cs.setValue(ct,"toneMappingExposure",Me.toneMappingExposure),fr.needsLights&&B5(Lh,e1),Xn&&Ot.fog===!0&&Mo.refreshFogUniforms(Lh,Xn),Mo.refreshMaterialUniforms(Lh,Ot,ln,qt,_n),vg.upload(ct,rC(fr),Lh,gi)),Ot.isShaderMaterial&&Ot.uniformsNeedUpdate===!0&&(vg.upload(ct,rC(fr),Lh,gi),Ot.uniformsNeedUpdate=!1),Ot.isSpriteMaterial&&Cs.setValue(ct,"center",Ut.center),Al.numMultiviewViews>0?un.updateObjectMatricesUniforms(Ut,Ge,Cs):(Cs.setValue(ct,"modelViewMatrix",Ut.modelViewMatrix),Cs.setValue(ct,"normalMatrix",Ut.normalMatrix)),Cs.setValue(ct,"modelMatrix",Ut.matrixWorld),Ot.isShaderMaterial||Ot.isRawShaderMaterial){const Uo=Ot.uniformsGroups;for(let n1=0,D5=Uo.length;n1<D5;n1++)if(rn.isWebGL2){const aC=Uo[n1];wn.update(aC,Al),wn.bind(aC,Al)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return Al}function B5(Ge,Et){Ge.ambientLightColor.needsUpdate=Et,Ge.lightProbe.needsUpdate=Et,Ge.directionalLights.needsUpdate=Et,Ge.directionalLightShadows.needsUpdate=Et,Ge.pointLights.needsUpdate=Et,Ge.pointLightShadows.needsUpdate=Et,Ge.spotLights.needsUpdate=Et,Ge.spotLightShadows.needsUpdate=Et,Ge.rectAreaLights.needsUpdate=Et,Ge.hemisphereLights.needsUpdate=Et}function L5(Ge){return Ge.isMeshLambertMaterial||Ge.isMeshToonMaterial||Ge.isMeshPhongMaterial||Ge.isMeshStandardMaterial||Ge.isShadowMaterial||Ge.isShaderMaterial&&Ge.lights===!0}this.setTexture2D=function(){var Ge=!1;return function(Bt,Ot){Bt&&Bt.isWebGLRenderTarget&&(Ge||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),Ge=!0),Bt=Bt.texture),gi.setTexture2D(Bt,Ot)}}(),this.getActiveCubeFace=function(){return He},this.getActiveMipmapLevel=function(){return et},this.getRenderTarget=function(){return st},this.setRenderTargetTextures=function(Ge,Et,Bt){ti.get(Ge.texture).__webglTexture=Et,ti.get(Ge.depthTexture).__webglTexture=Bt;const Ot=ti.get(Ge);Ot.__hasExternalTextures=!0,Ot.__autoAllocateDepthBuffer=Bt===void 0,!Ot.__autoAllocateDepthBuffer&&!st.isWebGLMultiviewRenderTarget&&In.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),Ot.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(Ge,Et){const Bt=ti.get(Ge);Bt.__webglFramebuffer=Et,Bt.__useDefaultFramebuffer=Et===void 0},this.setRenderTarget=function(Ge,Et=0,Bt=0){st=Ge,He=Et,et=Bt;let Ot=!0,Ut=null,Xn=!1,fi=!1;if(Ge){const Oi=ti.get(Ge);Oi.__useDefaultFramebuffer!==void 0?(Gn.bindFramebuffer(ct.FRAMEBUFFER,null),Ot=!1):Oi.__webglFramebuffer===void 0?gi.setupRenderTarget(Ge):Oi.__hasExternalTextures&&gi.rebindTextures(Ge,ti.get(Ge.texture).__webglTexture,ti.get(Ge.depthTexture).__webglTexture);const Ji=Ge.texture;(Ji.isData3DTexture||Ji.isDataArrayTexture||Ji.isCompressedArrayTexture)&&(fi=!0);const Gi=ti.get(Ge).__webglFramebuffer;Ge.isWebGLCubeRenderTarget?(Array.isArray(Gi[Et])?Ut=Gi[Et][Bt]:Ut=Gi[Et],Xn=!0):rn.isWebGL2&&Ge.samples>0&&gi.useMultisampledRTT(Ge)===!1?Ut=ti.get(Ge).__webglMultisampledFramebuffer:Array.isArray(Gi)?Ut=Gi[Bt]:Ut=Gi,rt.copy(Ge.viewport),bt.copy(Ge.scissor),Gt=Ge.scissorTest}else rt.copy(dn).multiplyScalar(ln).floor(),bt.copy(Qn).multiplyScalar(ln).floor(),Gt=Qi;if(Gn.bindFramebuffer(ct.FRAMEBUFFER,Ut)&&rn.drawBuffers&&Ot&&Gn.drawBuffers(Ge,Ut),Gn.viewport(rt),Gn.scissor(bt),Gn.setScissorTest(Gt),Xn){const Oi=ti.get(Ge.texture);ct.framebufferTexture2D(ct.FRAMEBUFFER,ct.COLOR_ATTACHMENT0,ct.TEXTURE_CUBE_MAP_POSITIVE_X+Et,Oi.__webglTexture,Bt)}else if(fi){const Oi=ti.get(Ge.texture),Ji=Et||0;ct.framebufferTextureLayer(ct.FRAMEBUFFER,ct.COLOR_ATTACHMENT0,Oi.__webglTexture,Bt||0,Ji)}Be=-1},this.readRenderTargetPixels=function(Ge,Et,Bt,Ot,Ut,Xn,fi){if(!(Ge&&Ge.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let Ci=ti.get(Ge).__webglFramebuffer;if(Ge.isWebGLCubeRenderTarget&&fi!==void 0&&(Ci=Ci[fi]),Ci){Gn.bindFramebuffer(ct.FRAMEBUFFER,Ci);try{const Oi=Ge.texture,Ji=Oi.format,Gi=Oi.type;if(Ji!==ht&&Ai.convert(Ji)!==ct.getParameter(ct.IMPLEMENTATION_COLOR_READ_FORMAT)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const Xi=Gi===Fi&&(In.has("EXT_color_buffer_half_float")||rn.isWebGL2&&In.has("EXT_color_buffer_float"));if(Gi!==Rt&&Ai.convert(Gi)!==ct.getParameter(ct.IMPLEMENTATION_COLOR_READ_TYPE)&&!(Gi===Ei&&(rn.isWebGL2||In.has("OES_texture_float")||In.has("WEBGL_color_buffer_float")))&&!Xi){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}Et>=0&&Et<=Ge.width-Ot&&Bt>=0&&Bt<=Ge.height-Ut&&ct.readPixels(Et,Bt,Ot,Ut,Ai.convert(Ji),Ai.convert(Gi),Xn)}finally{const Oi=st!==null?ti.get(st).__webglFramebuffer:null;Gn.bindFramebuffer(ct.FRAMEBUFFER,Oi)}}},this.copyFramebufferToTexture=function(Ge,Et,Bt=0){const Ot=Math.pow(2,-Bt),Ut=Math.floor(Et.image.width*Ot),Xn=Math.floor(Et.image.height*Ot);gi.setTexture2D(Et,0),ct.copyTexSubImage2D(ct.TEXTURE_2D,Bt,0,0,Ge.x,Ge.y,Ut,Xn),Gn.unbindTexture()},this.copyTextureToTexture=function(Ge,Et,Bt,Ot=0){const Ut=Et.image.width,Xn=Et.image.height,fi=Ai.convert(Bt.format),Ci=Ai.convert(Bt.type);gi.setTexture2D(Bt,0),ct.pixelStorei(ct.UNPACK_FLIP_Y_WEBGL,Bt.flipY),ct.pixelStorei(ct.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Bt.premultiplyAlpha),ct.pixelStorei(ct.UNPACK_ALIGNMENT,Bt.unpackAlignment),Et.isDataTexture?ct.texSubImage2D(ct.TEXTURE_2D,Ot,Ge.x,Ge.y,Ut,Xn,fi,Ci,Et.image.data):Et.isCompressedTexture?ct.compressedTexSubImage2D(ct.TEXTURE_2D,Ot,Ge.x,Ge.y,Et.mipmaps[0].width,Et.mipmaps[0].height,fi,Et.mipmaps[0].data):ct.texSubImage2D(ct.TEXTURE_2D,Ot,Ge.x,Ge.y,fi,Ci,Et.image),Ot===0&&Bt.generateMipmaps&&ct.generateMipmap(ct.TEXTURE_2D),Gn.unbindTexture()},this.copyTextureToTexture3D=function(Ge,Et,Bt,Ot,Ut=0){if(Me.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Xn=Ge.max.x-Ge.min.x+1,fi=Ge.max.y-Ge.min.y+1,Ci=Ge.max.z-Ge.min.z+1,Oi=Ai.convert(Ot.format),Ji=Ai.convert(Ot.type);let Gi;if(Ot.isData3DTexture)gi.setTexture3D(Ot,0),Gi=ct.TEXTURE_3D;else if(Ot.isDataArrayTexture)gi.setTexture2DArray(Ot,0),Gi=ct.TEXTURE_2D_ARRAY;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}ct.pixelStorei(ct.UNPACK_FLIP_Y_WEBGL,Ot.flipY),ct.pixelStorei(ct.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Ot.premultiplyAlpha),ct.pixelStorei(ct.UNPACK_ALIGNMENT,Ot.unpackAlignment);const Xi=ct.getParameter(ct.UNPACK_ROW_LENGTH),Jr=ct.getParameter(ct.UNPACK_IMAGE_HEIGHT),No=ct.getParameter(ct.UNPACK_SKIP_PIXELS),Ms=ct.getParameter(ct.UNPACK_SKIP_ROWS),Ac=ct.getParameter(ct.UNPACK_SKIP_IMAGES),jr=Bt.isCompressedTexture?Bt.mipmaps[0]:Bt.image;ct.pixelStorei(ct.UNPACK_ROW_LENGTH,jr.width),ct.pixelStorei(ct.UNPACK_IMAGE_HEIGHT,jr.height),ct.pixelStorei(ct.UNPACK_SKIP_PIXELS,Ge.min.x),ct.pixelStorei(ct.UNPACK_SKIP_ROWS,Ge.min.y),ct.pixelStorei(ct.UNPACK_SKIP_IMAGES,Ge.min.z),Bt.isDataTexture||Bt.isData3DTexture?ct.texSubImage3D(Gi,Ut,Et.x,Et.y,Et.z,Xn,fi,Ci,Oi,Ji,jr.data):Bt.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),ct.compressedTexSubImage3D(Gi,Ut,Et.x,Et.y,Et.z,Xn,fi,Ci,Oi,jr.data)):ct.texSubImage3D(Gi,Ut,Et.x,Et.y,Et.z,Xn,fi,Ci,Oi,Ji,jr),ct.pixelStorei(ct.UNPACK_ROW_LENGTH,Xi),ct.pixelStorei(ct.UNPACK_IMAGE_HEIGHT,Jr),ct.pixelStorei(ct.UNPACK_SKIP_PIXELS,No),ct.pixelStorei(ct.UNPACK_SKIP_ROWS,Ms),ct.pixelStorei(ct.UNPACK_SKIP_IMAGES,Ac),Ut===0&&Ot.generateMipmaps&&ct.generateMipmap(Gi),Gn.unbindTexture()},this.initTexture=function(Ge){Ge.isCubeTexture?gi.setTextureCube(Ge,0):Ge.isData3DTexture?gi.setTexture3D(Ge,0):Ge.isDataArrayTexture||Ge.isCompressedArrayTexture?gi.setTexture2DArray(Ge,0):gi.setTexture2D(Ge,0),Gn.unbindTexture()},this.resetState=function(){He=0,et=0,st=null,Gn.reset(),sr.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return Yo}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(r){this._outputColorSpace=r;const l=this.getContext();l.drawingBufferColorSpace=r===fu?"display-p3":"srgb",l.unpackColorSpace=vr.workingColorSpace===ih?"display-p3":"srgb"}get physicallyCorrectLights(){return console.warn("THREE.WebGLRenderer: The property .physicallyCorrectLights has been removed. Set renderer.useLegacyLights instead."),!this.useLegacyLights}set physicallyCorrectLights(r){console.warn("THREE.WebGLRenderer: The property .physicallyCorrectLights has been removed. Set renderer.useLegacyLights instead."),this.useLegacyLights=!r}get outputEncoding(){return console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace===Cr?Kr:eo}set outputEncoding(r){console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace=r===Kr?Cr:pr}get useLegacyLights(){return console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights}set useLegacyLights(r){console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights=r}}class vM extends AM{}vM.prototype.isWebGL1Renderer=!0;class yg{constructor(r,l=25e-5){this.isFogExp2=!0,this.name="",this.color=new Hn(r),this.density=l}clone(){return new yg(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class xg{constructor(r,l=1,m=1e3){this.isFog=!0,this.name="",this.color=new Hn(r),this.near=l,this.far=m}clone(){return new xg(this.color,this.near,this.far)}toJSON(){return{type:"Fog",name:this.name,color:this.color.getHex(),near:this.near,far:this.far}}}class yM extends mr{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(r,l){return super.copy(r,l),r.background!==null&&(this.background=r.background.clone()),r.environment!==null&&(this.environment=r.environment.clone()),r.fog!==null&&(this.fog=r.fog.clone()),this.backgroundBlurriness=r.backgroundBlurriness,this.backgroundIntensity=r.backgroundIntensity,r.overrideMaterial!==null&&(this.overrideMaterial=r.overrideMaterial.clone()),this.matrixAutoUpdate=r.matrixAutoUpdate,this}toJSON(r){const l=super.toJSON(r);return this.fog!==null&&(l.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(l.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(l.object.backgroundIntensity=this.backgroundIntensity),l}}class Eg{constructor(r,l){this.isInterleavedBuffer=!0,this.array=r,this.stride=l,this.count=r!==void 0?r.length/l:0,this.usage=ah,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=no()}onUploadCallback(){}set needsUpdate(r){r===!0&&this.version++}setUsage(r){return this.usage=r,this}copy(r){return this.array=new r.array.constructor(r.array),this.count=r.count,this.stride=r.stride,this.usage=r.usage,this}copyAt(r,l,m){r*=this.stride,m*=l.stride;for(let y=0,_=this.stride;y<_;y++)this.array[r+y]=l.array[m+y];return this}set(r,l=0){return this.array.set(r,l),this}clone(r){r.arrayBuffers===void 0&&(r.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=no()),r.arrayBuffers[this.array.buffer._uuid]===void 0&&(r.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const l=new this.array.constructor(r.arrayBuffers[this.array.buffer._uuid]),m=new this.constructor(l,this.stride);return m.setUsage(this.usage),m}onUpload(r){return this.onUploadCallback=r,this}toJSON(r){return r.arrayBuffers===void 0&&(r.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=no()),r.arrayBuffers[this.array.buffer._uuid]===void 0&&(r.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const so=new je;class vh{constructor(r,l,m,y=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=r,this.itemSize=l,this.offset=m,this.normalized=y}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(r){this.data.needsUpdate=r}applyMatrix4(r){for(let l=0,m=this.data.count;l<m;l++)so.fromBufferAttribute(this,l),so.applyMatrix4(r),this.setXYZ(l,so.x,so.y,so.z);return this}applyNormalMatrix(r){for(let l=0,m=this.count;l<m;l++)so.fromBufferAttribute(this,l),so.applyNormalMatrix(r),this.setXYZ(l,so.x,so.y,so.z);return this}transformDirection(r){for(let l=0,m=this.count;l<m;l++)so.fromBufferAttribute(this,l),so.transformDirection(r),this.setXYZ(l,so.x,so.y,so.z);return this}setX(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset]=l,this}setY(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset+1]=l,this}setZ(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset+2]=l,this}setW(r,l){return this.normalized&&(l=Ni(l,this.array)),this.data.array[r*this.data.stride+this.offset+3]=l,this}getX(r){let l=this.data.array[r*this.data.stride+this.offset];return this.normalized&&(l=zs(l,this.array)),l}getY(r){let l=this.data.array[r*this.data.stride+this.offset+1];return this.normalized&&(l=zs(l,this.array)),l}getZ(r){let l=this.data.array[r*this.data.stride+this.offset+2];return this.normalized&&(l=zs(l,this.array)),l}getW(r){let l=this.data.array[r*this.data.stride+this.offset+3];return this.normalized&&(l=zs(l,this.array)),l}setXY(r,l,m){return r=r*this.data.stride+this.offset,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array)),this.data.array[r+0]=l,this.data.array[r+1]=m,this}setXYZ(r,l,m,y){return r=r*this.data.stride+this.offset,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array)),this.data.array[r+0]=l,this.data.array[r+1]=m,this.data.array[r+2]=y,this}setXYZW(r,l,m,y,_){return r=r*this.data.stride+this.offset,this.normalized&&(l=Ni(l,this.array),m=Ni(m,this.array),y=Ni(y,this.array),_=Ni(_,this.array)),this.data.array[r+0]=l,this.data.array[r+1]=m,this.data.array[r+2]=y,this.data.array[r+3]=_,this}clone(r){if(r===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const l=[];for(let m=0;m<this.count;m++){const y=m*this.data.stride+this.offset;for(let _=0;_<this.itemSize;_++)l.push(this.data.array[y+_])}return new Sr(new this.array.constructor(l),this.itemSize,this.normalized)}else return r.interleavedBuffers===void 0&&(r.interleavedBuffers={}),r.interleavedBuffers[this.data.uuid]===void 0&&(r.interleavedBuffers[this.data.uuid]=this.data.clone(r)),new vh(r.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(r){if(r===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const l=[];for(let m=0;m<this.count;m++){const y=m*this.data.stride+this.offset;for(let _=0;_<this.itemSize;_++)l.push(this.data.array[y+_])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:l,normalized:this.normalized}}else return r.interleavedBuffers===void 0&&(r.interleavedBuffers={}),r.interleavedBuffers[this.data.uuid]===void 0&&(r.interleavedBuffers[this.data.uuid]=this.data.toJSON(r)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class gx extends js{constructor(r){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Hn(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.alphaMap=r.alphaMap,this.rotation=r.rotation,this.sizeAttenuation=r.sizeAttenuation,this.fog=r.fog,this}}let Fu;const Gf=new je,Nu=new je,Uu=new je,ku=new en,Vf=new en,xM=new _i,bg=new je,Hf=new je,_g=new je,EM=new en,Ax=new en,bM=new en;class _M extends mr{constructor(r=new gx){if(super(),this.isSprite=!0,this.type="Sprite",Fu===void 0){Fu=new Yi;const l=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),m=new Eg(l,5);Fu.setIndex([0,1,2,0,2,3]),Fu.setAttribute("position",new vh(m,3,0,!1)),Fu.setAttribute("uv",new vh(m,2,3,!1))}this.geometry=Fu,this.material=r,this.center=new en(.5,.5)}raycast(r,l){r.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Nu.setFromMatrixScale(this.matrixWorld),xM.copy(r.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(r.camera.matrixWorldInverse,this.matrixWorld),Uu.setFromMatrixPosition(this.modelViewMatrix),r.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Nu.multiplyScalar(-Uu.z);const m=this.material.rotation;let y,_;m!==0&&(_=Math.cos(m),y=Math.sin(m));const R=this.center;wg(bg.set(-.5,-.5,0),Uu,R,Nu,y,_),wg(Hf.set(.5,-.5,0),Uu,R,Nu,y,_),wg(_g.set(.5,.5,0),Uu,R,Nu,y,_),EM.set(0,0),Ax.set(1,0),bM.set(1,1);let I=r.ray.intersectTriangle(bg,Hf,_g,!1,Gf);if(I===null&&(wg(Hf.set(-.5,.5,0),Uu,R,Nu,y,_),Ax.set(0,1),I=r.ray.intersectTriangle(bg,_g,Hf,!1,Gf),I===null))return;const O=r.ray.origin.distanceTo(Gf);O<r.near||O>r.far||l.push({distance:O,point:Gf.clone(),uv:bo.getInterpolation(Gf,bg,Hf,_g,EM,Ax,bM,new en),face:null,object:this})}copy(r,l){return super.copy(r,l),r.center!==void 0&&this.center.copy(r.center),this.material=r.material,this}}function wg(w,r,l,m,y,_){ku.subVectors(w,l).addScalar(.5).multiply(m),y!==void 0?(Vf.x=_*ku.x-y*ku.y,Vf.y=y*ku.x+_*ku.y):Vf.copy(ku),w.copy(r),w.x+=Vf.x,w.y+=Vf.y,w.applyMatrix4(xM)}const Mg=new je,wM=new je;class MM extends mr{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(r){super.copy(r,!1);const l=r.levels;for(let m=0,y=l.length;m<y;m++){const _=l[m];this.addLevel(_.object.clone(),_.distance,_.hysteresis)}return this.autoUpdate=r.autoUpdate,this}addLevel(r,l=0,m=0){l=Math.abs(l);const y=this.levels;let _;for(_=0;_<y.length&&!(l<y[_].distance);_++);return y.splice(_,0,{distance:l,hysteresis:m,object:r}),this.add(r),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(r){const l=this.levels;if(l.length>0){let m,y;for(m=1,y=l.length;m<y;m++){let _=l[m].distance;if(l[m].object.visible&&(_-=_*l[m].hysteresis),r<_)break}return l[m-1].object}return null}raycast(r,l){if(this.levels.length>0){Mg.setFromMatrixPosition(this.matrixWorld);const y=r.ray.origin.distanceTo(Mg);this.getObjectForDistance(y).raycast(r,l)}}update(r){const l=this.levels;if(l.length>1){Mg.setFromMatrixPosition(r.matrixWorld),wM.setFromMatrixPosition(this.matrixWorld);const m=Mg.distanceTo(wM)/r.zoom;l[0].object.visible=!0;let y,_;for(y=1,_=l.length;y<_;y++){let R=l[y].distance;if(l[y].object.visible&&(R-=R*l[y].hysteresis),m>=R)l[y-1].object.visible=!1,l[y].object.visible=!0;else break}for(this._currentLevel=y-1;y<_;y++)l[y].object.visible=!1}}toJSON(r){const l=super.toJSON(r);this.autoUpdate===!1&&(l.object.autoUpdate=!1),l.object.levels=[];const m=this.levels;for(let y=0,_=m.length;y<_;y++){const R=m[y];l.object.levels.push({object:R.object.uuid,distance:R.distance,hysteresis:R.hysteresis})}return l}}const CM=new je,SM=new ur,TM=new ur,VF=new je,RM=new _i,Cg=new je,vx=new Eo,IM=new _i,yx=new Vs;class BM extends Os{constructor(r,l){super(r,l),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=De,this.bindMatrix=new _i,this.bindMatrixInverse=new _i,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){const r=this.geometry;this.boundingBox===null&&(this.boundingBox=new er),this.boundingBox.makeEmpty();const l=r.getAttribute("position");for(let m=0;m<l.count;m++)this.getVertexPosition(m,Cg),this.boundingBox.expandByPoint(Cg)}computeBoundingSphere(){const r=this.geometry;this.boundingSphere===null&&(this.boundingSphere=new Eo),this.boundingSphere.makeEmpty();const l=r.getAttribute("position");for(let m=0;m<l.count;m++)this.getVertexPosition(m,Cg),this.boundingSphere.expandByPoint(Cg)}copy(r,l){return super.copy(r,l),this.bindMode=r.bindMode,this.bindMatrix.copy(r.bindMatrix),this.bindMatrixInverse.copy(r.bindMatrixInverse),this.skeleton=r.skeleton,r.boundingBox!==null&&(this.boundingBox=r.boundingBox.clone()),r.boundingSphere!==null&&(this.boundingSphere=r.boundingSphere.clone()),this}raycast(r,l){const m=this.material,y=this.matrixWorld;m!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),vx.copy(this.boundingSphere),vx.applyMatrix4(y),r.ray.intersectsSphere(vx)!==!1&&(IM.copy(y).invert(),yx.copy(r.ray).applyMatrix4(IM),!(this.boundingBox!==null&&yx.intersectsBox(this.boundingBox)===!1)&&this._computeIntersections(r,l,yx)))}getVertexPosition(r,l){return super.getVertexPosition(r,l),this.applyBoneTransform(r,l),l}bind(r,l){this.skeleton=r,l===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),l=this.matrixWorld),this.bindMatrix.copy(l),this.bindMatrixInverse.copy(l).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const r=new ur,l=this.geometry.attributes.skinWeight;for(let m=0,y=l.count;m<y;m++){r.fromBufferAttribute(l,m);const _=1/r.manhattanLength();_!==1/0?r.multiplyScalar(_):r.set(1,0,0,0),l.setXYZW(m,r.x,r.y,r.z,r.w)}}updateMatrixWorld(r){super.updateMatrixWorld(r),this.bindMode===De?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode===ke?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}applyBoneTransform(r,l){const m=this.skeleton,y=this.geometry;SM.fromBufferAttribute(y.attributes.skinIndex,r),TM.fromBufferAttribute(y.attributes.skinWeight,r),CM.copy(l).applyMatrix4(this.bindMatrix),l.set(0,0,0);for(let _=0;_<4;_++){const R=TM.getComponent(_);if(R!==0){const I=SM.getComponent(_);RM.multiplyMatrices(m.bones[I].matrixWorld,m.boneInverses[I]),l.addScaledVector(VF.copy(CM).applyMatrix4(RM),R)}}return l.applyMatrix4(this.bindMatrixInverse)}boneTransform(r,l){return console.warn("THREE.SkinnedMesh: .boneTransform() was renamed to .applyBoneTransform() in r151."),this.applyBoneTransform(r,l)}}class xx extends mr{constructor(){super(),this.isBone=!0,this.type="Bone"}}class zu extends Ir{constructor(r=null,l=1,m=1,y,_,R,I,O,N=at,V=at,Q,X){super(null,R,I,O,N,V,y,_,Q,X),this.isDataTexture=!0,this.image={data:r,width:l,height:m},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const LM=new _i,HF=new _i;class Sg{constructor(r=[],l=[]){this.uuid=no(),this.bones=r.slice(0),this.boneInverses=l,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.init()}init(){const r=this.bones,l=this.boneInverses;if(this.boneMatrices=new Float32Array(r.length*16),l.length===0)this.calculateInverses();else if(r.length!==l.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let m=0,y=this.bones.length;m<y;m++)this.boneInverses.push(new _i)}}calculateInverses(){this.boneInverses.length=0;for(let r=0,l=this.bones.length;r<l;r++){const m=new _i;this.bones[r]&&m.copy(this.bones[r].matrixWorld).invert(),this.boneInverses.push(m)}}pose(){for(let r=0,l=this.bones.length;r<l;r++){const m=this.bones[r];m&&m.matrixWorld.copy(this.boneInverses[r]).invert()}for(let r=0,l=this.bones.length;r<l;r++){const m=this.bones[r];m&&(m.parent&&m.parent.isBone?(m.matrix.copy(m.parent.matrixWorld).invert(),m.matrix.multiply(m.matrixWorld)):m.matrix.copy(m.matrixWorld),m.matrix.decompose(m.position,m.quaternion,m.scale))}}update(){const r=this.bones,l=this.boneInverses,m=this.boneMatrices,y=this.boneTexture;for(let _=0,R=r.length;_<R;_++){const I=r[_]?r[_].matrixWorld:HF;LM.multiplyMatrices(I,l[_]),LM.toArray(m,_*16)}y!==null&&(y.needsUpdate=!0)}clone(){return new Sg(this.bones,this.boneInverses)}computeBoneTexture(){let r=Math.sqrt(this.bones.length*4);r=Hm(r),r=Math.max(r,4);const l=new Float32Array(r*r*4);l.set(this.boneMatrices);const m=new zu(l,r,r,ht,Ei);return m.needsUpdate=!0,this.boneMatrices=l,this.boneTexture=m,this.boneTextureSize=r,this}getBoneByName(r){for(let l=0,m=this.bones.length;l<m;l++){const y=this.bones[l];if(y.name===r)return y}}dispose(){this.boneTexture!==null&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(r,l){this.uuid=r.uuid;for(let m=0,y=r.bones.length;m<y;m++){const _=r.bones[m];let R=l[_];R===void 0&&(console.warn("THREE.Skeleton: No bone found with UUID:",_),R=new xx),this.bones.push(R),this.boneInverses.push(new _i().fromArray(r.boneInverses[m]))}return this.init(),this}toJSON(){const r={metadata:{version:4.6,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};r.uuid=this.uuid;const l=this.bones,m=this.boneInverses;for(let y=0,_=l.length;y<_;y++){const R=l[y];r.bones.push(R.uuid);const I=m[y];r.boneInverses.push(I.toArray())}return r}}class Gu extends Sr{constructor(r,l,m,y=1){super(r,l,m),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=y}copy(r){return super.copy(r),this.meshPerAttribute=r.meshPerAttribute,this}toJSON(){const r=super.toJSON();return r.meshPerAttribute=this.meshPerAttribute,r.isInstancedBufferAttribute=!0,r}}const Vu=new _i,PM=new _i,Tg=[],DM=new er,jF=new _i,jf=new Os,Wf=new Eo;class OM extends Os{constructor(r,l,m){super(r,l),this.isInstancedMesh=!0,this.instanceMatrix=new Gu(new Float32Array(m*16),16),this.instanceColor=null,this.count=m,this.boundingBox=null,this.boundingSphere=null;for(let y=0;y<m;y++)this.setMatrixAt(y,jF)}computeBoundingBox(){const r=this.geometry,l=this.count;this.boundingBox===null&&(this.boundingBox=new er),r.boundingBox===null&&r.computeBoundingBox(),this.boundingBox.makeEmpty();for(let m=0;m<l;m++)this.getMatrixAt(m,Vu),DM.copy(r.boundingBox).applyMatrix4(Vu),this.boundingBox.union(DM)}computeBoundingSphere(){const r=this.geometry,l=this.count;this.boundingSphere===null&&(this.boundingSphere=new Eo),r.boundingSphere===null&&r.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let m=0;m<l;m++)this.getMatrixAt(m,Vu),Wf.copy(r.boundingSphere).applyMatrix4(Vu),this.boundingSphere.union(Wf)}copy(r,l){return super.copy(r,l),this.instanceMatrix.copy(r.instanceMatrix),r.instanceColor!==null&&(this.instanceColor=r.instanceColor.clone()),this.count=r.count,r.boundingBox!==null&&(this.boundingBox=r.boundingBox.clone()),r.boundingSphere!==null&&(this.boundingSphere=r.boundingSphere.clone()),this}getColorAt(r,l){l.fromArray(this.instanceColor.array,r*3)}getMatrixAt(r,l){l.fromArray(this.instanceMatrix.array,r*16)}raycast(r,l){const m=this.matrixWorld,y=this.count;if(jf.geometry=this.geometry,jf.material=this.material,jf.material!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),Wf.copy(this.boundingSphere),Wf.applyMatrix4(m),r.ray.intersectsSphere(Wf)!==!1))for(let _=0;_<y;_++){this.getMatrixAt(_,Vu),PM.multiplyMatrices(m,Vu),jf.matrixWorld=PM,jf.raycast(r,Tg);for(let R=0,I=Tg.length;R<I;R++){const O=Tg[R];O.instanceId=_,O.object=this,l.push(O)}Tg.length=0}}setColorAt(r,l){this.instanceColor===null&&(this.instanceColor=new Gu(new Float32Array(this.instanceMatrix.count*3),3)),l.toArray(this.instanceColor.array,r*3)}setMatrixAt(r,l){l.toArray(this.instanceMatrix.array,r*16)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}class oo extends js{constructor(r){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Hn(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.linewidth=r.linewidth,this.linecap=r.linecap,this.linejoin=r.linejoin,this.fog=r.fog,this}}const FM=new je,NM=new je,UM=new _i,Ex=new Vs,Rg=new Eo;class fc extends mr{constructor(r=new Yi,l=new oo){super(),this.isLine=!0,this.type="Line",this.geometry=r,this.material=l,this.updateMorphTargets()}copy(r,l){return super.copy(r,l),this.material=Array.isArray(r.material)?r.material.slice():r.material,this.geometry=r.geometry,this}computeLineDistances(){const r=this.geometry;if(r.index===null){const l=r.attributes.position,m=[0];for(let y=1,_=l.count;y<_;y++)FM.fromBufferAttribute(l,y-1),NM.fromBufferAttribute(l,y),m[y]=m[y-1],m[y]+=FM.distanceTo(NM);r.setAttribute("lineDistance",new ni(m,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(r,l){const m=this.geometry,y=this.matrixWorld,_=r.params.Line.threshold,R=m.drawRange;if(m.boundingSphere===null&&m.computeBoundingSphere(),Rg.copy(m.boundingSphere),Rg.applyMatrix4(y),Rg.radius+=_,r.ray.intersectsSphere(Rg)===!1)return;UM.copy(y).invert(),Ex.copy(r.ray).applyMatrix4(UM);const I=_/((this.scale.x+this.scale.y+this.scale.z)/3),O=I*I,N=new je,V=new je,Q=new je,X=new je,$=this.isLineSegments?2:1,ie=m.index,re=m.attributes.position;if(ie!==null){const q=Math.max(0,R.start),Se=Math.min(ie.count,R.start+R.count);for(let fe=q,Me=Se-1;fe<Me;fe+=$){const ze=ie.getX(fe),He=ie.getX(fe+1);if(N.fromBufferAttribute(re,ze),V.fromBufferAttribute(re,He),Ex.distanceSqToSegment(N,V,X,Q)>O)continue;X.applyMatrix4(this.matrixWorld);const st=r.ray.origin.distanceTo(X);st<r.near||st>r.far||l.push({distance:st,point:Q.clone().applyMatrix4(this.matrixWorld),index:fe,face:null,faceIndex:null,object:this})}}else{const q=Math.max(0,R.start),Se=Math.min(re.count,R.start+R.count);for(let fe=q,Me=Se-1;fe<Me;fe+=$){if(N.fromBufferAttribute(re,fe),V.fromBufferAttribute(re,fe+1),Ex.distanceSqToSegment(N,V,X,Q)>O)continue;X.applyMatrix4(this.matrixWorld);const He=r.ray.origin.distanceTo(X);He<r.near||He>r.far||l.push({distance:He,point:Q.clone().applyMatrix4(this.matrixWorld),index:fe,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const l=this.geometry.morphAttributes,m=Object.keys(l);if(m.length>0){const y=l[m[0]];if(y!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let _=0,R=y.length;_<R;_++){const I=y[_].name||String(_);this.morphTargetInfluences.push(0),this.morphTargetDictionary[I]=_}}}}}const kM=new je,zM=new je;class qa extends fc{constructor(r,l){super(r,l),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const r=this.geometry;if(r.index===null){const l=r.attributes.position,m=[];for(let y=0,_=l.count;y<_;y+=2)kM.fromBufferAttribute(l,y),zM.fromBufferAttribute(l,y+1),m[y]=y===0?0:m[y-1],m[y+1]=m[y]+kM.distanceTo(zM);r.setAttribute("lineDistance",new ni(m,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class GM extends fc{constructor(r,l){super(r,l),this.isLineLoop=!0,this.type="LineLoop"}}class bx extends js{constructor(r){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Hn(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.alphaMap=r.alphaMap,this.size=r.size,this.sizeAttenuation=r.sizeAttenuation,this.fog=r.fog,this}}const VM=new _i,_x=new Vs,Ig=new Eo,Bg=new je;class HM extends mr{constructor(r=new Yi,l=new bx){super(),this.isPoints=!0,this.type="Points",this.geometry=r,this.material=l,this.updateMorphTargets()}copy(r,l){return super.copy(r,l),this.material=Array.isArray(r.material)?r.material.slice():r.material,this.geometry=r.geometry,this}raycast(r,l){const m=this.geometry,y=this.matrixWorld,_=r.params.Points.threshold,R=m.drawRange;if(m.boundingSphere===null&&m.computeBoundingSphere(),Ig.copy(m.boundingSphere),Ig.applyMatrix4(y),Ig.radius+=_,r.ray.intersectsSphere(Ig)===!1)return;VM.copy(y).invert(),_x.copy(r.ray).applyMatrix4(VM);const I=_/((this.scale.x+this.scale.y+this.scale.z)/3),O=I*I,N=m.index,Q=m.attributes.position;if(N!==null){const X=Math.max(0,R.start),$=Math.min(N.count,R.start+R.count);for(let ie=X,ue=$;ie<ue;ie++){const re=N.getX(ie);Bg.fromBufferAttribute(Q,re),jM(Bg,re,O,y,r,l,this)}}else{const X=Math.max(0,R.start),$=Math.min(Q.count,R.start+R.count);for(let ie=X,ue=$;ie<ue;ie++)Bg.fromBufferAttribute(Q,ie),jM(Bg,ie,O,y,r,l,this)}}updateMorphTargets(){const l=this.geometry.morphAttributes,m=Object.keys(l);if(m.length>0){const y=l[m[0]];if(y!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let _=0,R=y.length;_<R;_++){const I=y[_].name||String(_);this.morphTargetInfluences.push(0),this.morphTargetDictionary[I]=_}}}}}function jM(w,r,l,m,y,_,R){const I=_x.distanceSqToPoint(w);if(I<l){const O=new je;_x.closestPointToPoint(w,O),O.applyMatrix4(m);const N=y.ray.origin.distanceTo(O);if(N<y.near||N>y.far)return;_.push({distance:N,distanceToRay:Math.sqrt(I),point:O,index:r,face:null,object:R})}}class WF extends Ir{constructor(r,l,m,y,_,R,I,O,N){super(r,l,m,y,_,R,I,O,N),this.isVideoTexture=!0,this.minFilter=R!==void 0?R:Bn,this.magFilter=_!==void 0?_:Bn,this.generateMipmaps=!1;const V=this;function Q(){V.needsUpdate=!0,r.requestVideoFrameCallback(Q)}"requestVideoFrameCallback"in r&&r.requestVideoFrameCallback(Q)}clone(){return new this.constructor(this.image).copy(this)}update(){const r=this.image;"requestVideoFrameCallback"in r===!1&&r.readyState>=r.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}class QF extends Ir{constructor(r,l){super({width:r,height:l}),this.isFramebufferTexture=!0,this.magFilter=at,this.minFilter=at,this.generateMipmaps=!1,this.needsUpdate=!0}}class Lg extends Ir{constructor(r,l,m,y,_,R,I,O,N,V,Q,X){super(null,R,I,O,N,V,y,_,Q,X),this.isCompressedTexture=!0,this.image={width:l,height:m},this.mipmaps=r,this.flipY=!1,this.generateMipmaps=!1}}class XF extends Lg{constructor(r,l,m,y,_,R){super(r,l,m,_,R),this.isCompressedArrayTexture=!0,this.image.depth=y,this.wrapR=We}}class KF extends Lg{constructor(r,l,m){super(void 0,r[0].width,r[0].height,l,m,Qe),this.isCompressedCubeTexture=!0,this.isCubeTexture=!0,this.image=r}}class qF extends Ir{constructor(r,l,m,y,_,R,I,O,N){super(r,l,m,y,_,R,I,O,N),this.isCanvasTexture=!0,this.needsUpdate=!0}}class pa{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(r,l){const m=this.getUtoTmapping(r);return this.getPoint(m,l)}getPoints(r=5){const l=[];for(let m=0;m<=r;m++)l.push(this.getPoint(m/r));return l}getSpacedPoints(r=5){const l=[];for(let m=0;m<=r;m++)l.push(this.getPointAt(m/r));return l}getLength(){const r=this.getLengths();return r[r.length-1]}getLengths(r=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===r+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const l=[];let m,y=this.getPoint(0),_=0;l.push(0);for(let R=1;R<=r;R++)m=this.getPoint(R/r),_+=m.distanceTo(y),l.push(_),y=m;return this.cacheArcLengths=l,l}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(r,l){const m=this.getLengths();let y=0;const _=m.length;let R;l?R=l:R=r*m[_-1];let I=0,O=_-1,N;for(;I<=O;)if(y=Math.floor(I+(O-I)/2),N=m[y]-R,N<0)I=y+1;else if(N>0)O=y-1;else{O=y;break}if(y=O,m[y]===R)return y/(_-1);const V=m[y],X=m[y+1]-V,$=(R-V)/X;return(y+$)/(_-1)}getTangent(r,l){let y=r-1e-4,_=r+1e-4;y<0&&(y=0),_>1&&(_=1);const R=this.getPoint(y),I=this.getPoint(_),O=l||(R.isVector2?new en:new je);return O.copy(I).sub(R).normalize(),O}getTangentAt(r,l){const m=this.getUtoTmapping(r);return this.getTangent(m,l)}computeFrenetFrames(r,l){const m=new je,y=[],_=[],R=[],I=new je,O=new _i;for(let $=0;$<=r;$++){const ie=$/r;y[$]=this.getTangentAt(ie,new je)}_[0]=new je,R[0]=new je;let N=Number.MAX_VALUE;const V=Math.abs(y[0].x),Q=Math.abs(y[0].y),X=Math.abs(y[0].z);V<=N&&(N=V,m.set(1,0,0)),Q<=N&&(N=Q,m.set(0,1,0)),X<=N&&m.set(0,0,1),I.crossVectors(y[0],m).normalize(),_[0].crossVectors(y[0],I),R[0].crossVectors(y[0],_[0]);for(let $=1;$<=r;$++){if(_[$]=_[$-1].clone(),R[$]=R[$-1].clone(),I.crossVectors(y[$-1],y[$]),I.length()>Number.EPSILON){I.normalize();const ie=Math.acos(Nr(y[$-1].dot(y[$]),-1,1));_[$].applyMatrix4(O.makeRotationAxis(I,ie))}R[$].crossVectors(y[$],_[$])}if(l===!0){let $=Math.acos(Nr(_[0].dot(_[r]),-1,1));$/=r,y[0].dot(I.crossVectors(_[0],_[r]))>0&&($=-$);for(let ie=1;ie<=r;ie++)_[ie].applyMatrix4(O.makeRotationAxis(y[ie],$*ie)),R[ie].crossVectors(y[ie],_[ie])}return{tangents:y,normals:_,binormals:R}}clone(){return new this.constructor().copy(this)}copy(r){return this.arcLengthDivisions=r.arcLengthDivisions,this}toJSON(){const r={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return r.arcLengthDivisions=this.arcLengthDivisions,r.type=this.type,r}fromJSON(r){return this.arcLengthDivisions=r.arcLengthDivisions,this}}class Pg extends pa{constructor(r=0,l=0,m=1,y=1,_=0,R=Math.PI*2,I=!1,O=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=r,this.aY=l,this.xRadius=m,this.yRadius=y,this.aStartAngle=_,this.aEndAngle=R,this.aClockwise=I,this.aRotation=O}getPoint(r,l){const m=l||new en,y=Math.PI*2;let _=this.aEndAngle-this.aStartAngle;const R=Math.abs(_)<Number.EPSILON;for(;_<0;)_+=y;for(;_>y;)_-=y;_<Number.EPSILON&&(R?_=0:_=y),this.aClockwise===!0&&!R&&(_===y?_=-y:_=_-y);const I=this.aStartAngle+r*_;let O=this.aX+this.xRadius*Math.cos(I),N=this.aY+this.yRadius*Math.sin(I);if(this.aRotation!==0){const V=Math.cos(this.aRotation),Q=Math.sin(this.aRotation),X=O-this.aX,$=N-this.aY;O=X*V-$*Q+this.aX,N=X*Q+$*V+this.aY}return m.set(O,N)}copy(r){return super.copy(r),this.aX=r.aX,this.aY=r.aY,this.xRadius=r.xRadius,this.yRadius=r.yRadius,this.aStartAngle=r.aStartAngle,this.aEndAngle=r.aEndAngle,this.aClockwise=r.aClockwise,this.aRotation=r.aRotation,this}toJSON(){const r=super.toJSON();return r.aX=this.aX,r.aY=this.aY,r.xRadius=this.xRadius,r.yRadius=this.yRadius,r.aStartAngle=this.aStartAngle,r.aEndAngle=this.aEndAngle,r.aClockwise=this.aClockwise,r.aRotation=this.aRotation,r}fromJSON(r){return super.fromJSON(r),this.aX=r.aX,this.aY=r.aY,this.xRadius=r.xRadius,this.yRadius=r.yRadius,this.aStartAngle=r.aStartAngle,this.aEndAngle=r.aEndAngle,this.aClockwise=r.aClockwise,this.aRotation=r.aRotation,this}}class WM extends Pg{constructor(r,l,m,y,_,R){super(r,l,m,m,y,_,R),this.isArcCurve=!0,this.type="ArcCurve"}}function wx(){let w=0,r=0,l=0,m=0;function y(_,R,I,O){w=_,r=I,l=-3*_+3*R-2*I-O,m=2*_-2*R+I+O}return{initCatmullRom:function(_,R,I,O,N){y(R,I,N*(I-_),N*(O-R))},initNonuniformCatmullRom:function(_,R,I,O,N,V,Q){let X=(R-_)/N-(I-_)/(N+V)+(I-R)/V,$=(I-R)/V-(O-R)/(V+Q)+(O-I)/Q;X*=V,$*=V,y(R,I,X,$)},calc:function(_){const R=_*_,I=R*_;return w+r*_+l*R+m*I}}}const Dg=new je,Mx=new wx,Cx=new wx,Sx=new wx;class QM extends pa{constructor(r=[],l=!1,m="centripetal",y=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=r,this.closed=l,this.curveType=m,this.tension=y}getPoint(r,l=new je){const m=l,y=this.points,_=y.length,R=(_-(this.closed?0:1))*r;let I=Math.floor(R),O=R-I;this.closed?I+=I>0?0:(Math.floor(Math.abs(I)/_)+1)*_:O===0&&I===_-1&&(I=_-2,O=1);let N,V;this.closed||I>0?N=y[(I-1)%_]:(Dg.subVectors(y[0],y[1]).add(y[0]),N=Dg);const Q=y[I%_],X=y[(I+1)%_];if(this.closed||I+2<_?V=y[(I+2)%_]:(Dg.subVectors(y[_-1],y[_-2]).add(y[_-1]),V=Dg),this.curveType==="centripetal"||this.curveType==="chordal"){const $=this.curveType==="chordal"?.5:.25;let ie=Math.pow(N.distanceToSquared(Q),$),ue=Math.pow(Q.distanceToSquared(X),$),re=Math.pow(X.distanceToSquared(V),$);ue<1e-4&&(ue=1),ie<1e-4&&(ie=ue),re<1e-4&&(re=ue),Mx.initNonuniformCatmullRom(N.x,Q.x,X.x,V.x,ie,ue,re),Cx.initNonuniformCatmullRom(N.y,Q.y,X.y,V.y,ie,ue,re),Sx.initNonuniformCatmullRom(N.z,Q.z,X.z,V.z,ie,ue,re)}else this.curveType==="catmullrom"&&(Mx.initCatmullRom(N.x,Q.x,X.x,V.x,this.tension),Cx.initCatmullRom(N.y,Q.y,X.y,V.y,this.tension),Sx.initCatmullRom(N.z,Q.z,X.z,V.z,this.tension));return m.set(Mx.calc(O),Cx.calc(O),Sx.calc(O)),m}copy(r){super.copy(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(y.clone())}return this.closed=r.closed,this.curveType=r.curveType,this.tension=r.tension,this}toJSON(){const r=super.toJSON();r.points=[];for(let l=0,m=this.points.length;l<m;l++){const y=this.points[l];r.points.push(y.toArray())}return r.closed=this.closed,r.curveType=this.curveType,r.tension=this.tension,r}fromJSON(r){super.fromJSON(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(new je().fromArray(y))}return this.closed=r.closed,this.curveType=r.curveType,this.tension=r.tension,this}}function XM(w,r,l,m,y){const _=(m-r)*.5,R=(y-l)*.5,I=w*w,O=w*I;return(2*l-2*m+_+R)*O+(-3*l+3*m-2*_-R)*I+_*w+l}function YF(w,r){const l=1-w;return l*l*r}function $F(w,r){return 2*(1-w)*w*r}function JF(w,r){return w*w*r}function Qf(w,r,l,m){return YF(w,r)+$F(w,l)+JF(w,m)}function ZF(w,r){const l=1-w;return l*l*l*r}function eN(w,r){const l=1-w;return 3*l*l*w*r}function tN(w,r){return 3*(1-w)*w*w*r}function nN(w,r){return w*w*w*r}function Xf(w,r,l,m,y){return ZF(w,r)+eN(w,l)+tN(w,m)+nN(w,y)}class Tx extends pa{constructor(r=new en,l=new en,m=new en,y=new en){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=r,this.v1=l,this.v2=m,this.v3=y}getPoint(r,l=new en){const m=l,y=this.v0,_=this.v1,R=this.v2,I=this.v3;return m.set(Xf(r,y.x,_.x,R.x,I.x),Xf(r,y.y,_.y,R.y,I.y)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this.v3.copy(r.v3),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r.v3=this.v3.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this.v3.fromArray(r.v3),this}}class KM extends pa{constructor(r=new je,l=new je,m=new je,y=new je){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=r,this.v1=l,this.v2=m,this.v3=y}getPoint(r,l=new je){const m=l,y=this.v0,_=this.v1,R=this.v2,I=this.v3;return m.set(Xf(r,y.x,_.x,R.x,I.x),Xf(r,y.y,_.y,R.y,I.y),Xf(r,y.z,_.z,R.z,I.z)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this.v3.copy(r.v3),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r.v3=this.v3.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this.v3.fromArray(r.v3),this}}class Rx extends pa{constructor(r=new en,l=new en){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=r,this.v2=l}getPoint(r,l=new en){const m=l;return r===1?m.copy(this.v2):(m.copy(this.v2).sub(this.v1),m.multiplyScalar(r).add(this.v1)),m}getPointAt(r,l){return this.getPoint(r,l)}getTangent(r,l=new en){return l.subVectors(this.v2,this.v1).normalize()}getTangentAt(r,l){return this.getTangent(r,l)}copy(r){return super.copy(r),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class qM extends pa{constructor(r=new je,l=new je){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=r,this.v2=l}getPoint(r,l=new je){const m=l;return r===1?m.copy(this.v2):(m.copy(this.v2).sub(this.v1),m.multiplyScalar(r).add(this.v1)),m}getPointAt(r,l){return this.getPoint(r,l)}getTangent(r,l=new je){return l.subVectors(this.v2,this.v1).normalize()}getTangentAt(r,l){return this.getTangent(r,l)}copy(r){return super.copy(r),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class Ix extends pa{constructor(r=new en,l=new en,m=new en){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=r,this.v1=l,this.v2=m}getPoint(r,l=new en){const m=l,y=this.v0,_=this.v1,R=this.v2;return m.set(Qf(r,y.x,_.x,R.x),Qf(r,y.y,_.y,R.y)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class Bx extends pa{constructor(r=new je,l=new je,m=new je){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=r,this.v1=l,this.v2=m}getPoint(r,l=new je){const m=l,y=this.v0,_=this.v1,R=this.v2;return m.set(Qf(r,y.x,_.x,R.x),Qf(r,y.y,_.y,R.y),Qf(r,y.z,_.z,R.z)),m}copy(r){return super.copy(r),this.v0.copy(r.v0),this.v1.copy(r.v1),this.v2.copy(r.v2),this}toJSON(){const r=super.toJSON();return r.v0=this.v0.toArray(),r.v1=this.v1.toArray(),r.v2=this.v2.toArray(),r}fromJSON(r){return super.fromJSON(r),this.v0.fromArray(r.v0),this.v1.fromArray(r.v1),this.v2.fromArray(r.v2),this}}class Lx extends pa{constructor(r=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=r}getPoint(r,l=new en){const m=l,y=this.points,_=(y.length-1)*r,R=Math.floor(_),I=_-R,O=y[R===0?R:R-1],N=y[R],V=y[R>y.length-2?y.length-1:R+1],Q=y[R>y.length-3?y.length-1:R+2];return m.set(XM(I,O.x,N.x,V.x,Q.x),XM(I,O.y,N.y,V.y,Q.y)),m}copy(r){super.copy(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(y.clone())}return this}toJSON(){const r=super.toJSON();r.points=[];for(let l=0,m=this.points.length;l<m;l++){const y=this.points[l];r.points.push(y.toArray())}return r}fromJSON(r){super.fromJSON(r),this.points=[];for(let l=0,m=r.points.length;l<m;l++){const y=r.points[l];this.points.push(new en().fromArray(y))}return this}}var Og=Object.freeze({__proto__:null,ArcCurve:WM,CatmullRomCurve3:QM,CubicBezierCurve:Tx,CubicBezierCurve3:KM,EllipseCurve:Pg,LineCurve:Rx,LineCurve3:qM,QuadraticBezierCurve:Ix,QuadraticBezierCurve3:Bx,SplineCurve:Lx});class YM extends pa{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(r){this.curves.push(r)}closePath(){const r=this.curves[0].getPoint(0),l=this.curves[this.curves.length-1].getPoint(1);if(!r.equals(l)){const m=r.isVector2===!0?"LineCurve":"LineCurve3";this.curves.push(new Og[m](l,r))}return this}getPoint(r,l){const m=r*this.getLength(),y=this.getCurveLengths();let _=0;for(;_<y.length;){if(y[_]>=m){const R=y[_]-m,I=this.curves[_],O=I.getLength(),N=O===0?0:1-R/O;return I.getPointAt(N,l)}_++}return null}getLength(){const r=this.getCurveLengths();return r[r.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const r=[];let l=0;for(let m=0,y=this.curves.length;m<y;m++)l+=this.curves[m].getLength(),r.push(l);return this.cacheLengths=r,r}getSpacedPoints(r=40){const l=[];for(let m=0;m<=r;m++)l.push(this.getPoint(m/r));return this.autoClose&&l.push(l[0]),l}getPoints(r=12){const l=[];let m;for(let y=0,_=this.curves;y<_.length;y++){const R=_[y],I=R.isEllipseCurve?r*2:R.isLineCurve||R.isLineCurve3?1:R.isSplineCurve?r*R.points.length:r,O=R.getPoints(I);for(let N=0;N<O.length;N++){const V=O[N];m&&m.equals(V)||(l.push(V),m=V)}}return this.autoClose&&l.length>1&&!l[l.length-1].equals(l[0])&&l.push(l[0]),l}copy(r){super.copy(r),this.curves=[];for(let l=0,m=r.curves.length;l<m;l++){const y=r.curves[l];this.curves.push(y.clone())}return this.autoClose=r.autoClose,this}toJSON(){const r=super.toJSON();r.autoClose=this.autoClose,r.curves=[];for(let l=0,m=this.curves.length;l<m;l++){const y=this.curves[l];r.curves.push(y.toJSON())}return r}fromJSON(r){super.fromJSON(r),this.autoClose=r.autoClose,this.curves=[];for(let l=0,m=r.curves.length;l<m;l++){const y=r.curves[l];this.curves.push(new Og[y.type]().fromJSON(y))}return this}}class Kf extends YM{constructor(r){super(),this.type="Path",this.currentPoint=new en,r&&this.setFromPoints(r)}setFromPoints(r){this.moveTo(r[0].x,r[0].y);for(let l=1,m=r.length;l<m;l++)this.lineTo(r[l].x,r[l].y);return this}moveTo(r,l){return this.currentPoint.set(r,l),this}lineTo(r,l){const m=new Rx(this.currentPoint.clone(),new en(r,l));return this.curves.push(m),this.currentPoint.set(r,l),this}quadraticCurveTo(r,l,m,y){const _=new Ix(this.currentPoint.clone(),new en(r,l),new en(m,y));return this.curves.push(_),this.currentPoint.set(m,y),this}bezierCurveTo(r,l,m,y,_,R){const I=new Tx(this.currentPoint.clone(),new en(r,l),new en(m,y),new en(_,R));return this.curves.push(I),this.currentPoint.set(_,R),this}splineThru(r){const l=[this.currentPoint.clone()].concat(r),m=new Lx(l);return this.curves.push(m),this.currentPoint.copy(r[r.length-1]),this}arc(r,l,m,y,_,R){const I=this.currentPoint.x,O=this.currentPoint.y;return this.absarc(r+I,l+O,m,y,_,R),this}absarc(r,l,m,y,_,R){return this.absellipse(r,l,m,m,y,_,R),this}ellipse(r,l,m,y,_,R,I,O){const N=this.currentPoint.x,V=this.currentPoint.y;return this.absellipse(r+N,l+V,m,y,_,R,I,O),this}absellipse(r,l,m,y,_,R,I,O){const N=new Pg(r,l,m,y,_,R,I,O);if(this.curves.length>0){const Q=N.getPoint(0);Q.equals(this.currentPoint)||this.lineTo(Q.x,Q.y)}this.curves.push(N);const V=N.getPoint(1);return this.currentPoint.copy(V),this}copy(r){return super.copy(r),this.currentPoint.copy(r.currentPoint),this}toJSON(){const r=super.toJSON();return r.currentPoint=this.currentPoint.toArray(),r}fromJSON(r){return super.fromJSON(r),this.currentPoint.fromArray(r.currentPoint),this}}class qf extends Yi{constructor(r=[new en(0,-.5),new en(.5,0),new en(0,.5)],l=12,m=0,y=Math.PI*2){super(),this.type="LatheGeometry",this.parameters={points:r,segments:l,phiStart:m,phiLength:y},l=Math.floor(l),y=Nr(y,0,Math.PI*2);const _=[],R=[],I=[],O=[],N=[],V=1/l,Q=new je,X=new en,$=new je,ie=new je,ue=new je;let re=0,q=0;for(let Se=0;Se<=r.length-1;Se++)switch(Se){case 0:re=r[Se+1].x-r[Se].x,q=r[Se+1].y-r[Se].y,$.x=q*1,$.y=-re,$.z=q*0,ue.copy($),$.normalize(),O.push($.x,$.y,$.z);break;case r.length-1:O.push(ue.x,ue.y,ue.z);break;default:re=r[Se+1].x-r[Se].x,q=r[Se+1].y-r[Se].y,$.x=q*1,$.y=-re,$.z=q*0,ie.copy($),$.x+=ue.x,$.y+=ue.y,$.z+=ue.z,$.normalize(),O.push($.x,$.y,$.z),ue.copy(ie)}for(let Se=0;Se<=l;Se++){const fe=m+Se*V*y,Me=Math.sin(fe),ze=Math.cos(fe);for(let He=0;He<=r.length-1;He++){Q.x=r[He].x*Me,Q.y=r[He].y,Q.z=r[He].x*ze,R.push(Q.x,Q.y,Q.z),X.x=Se/l,X.y=He/(r.length-1),I.push(X.x,X.y);const et=O[3*He+0]*Me,st=O[3*He+1],Be=O[3*He+0]*ze;N.push(et,st,Be)}}for(let Se=0;Se<l;Se++)for(let fe=0;fe<r.length-1;fe++){const Me=fe+Se*r.length,ze=Me,He=Me+r.length,et=Me+r.length+1,st=Me+1;_.push(ze,He,st),_.push(et,st,He)}this.setIndex(_),this.setAttribute("position",new ni(R,3)),this.setAttribute("uv",new ni(I,2)),this.setAttribute("normal",new ni(N,3))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new qf(r.points,r.segments,r.phiStart,r.phiLength)}}class Fg extends qf{constructor(r=1,l=1,m=4,y=8){const _=new Kf;_.absarc(0,-l/2,r,Math.PI*1.5,0),_.absarc(0,l/2,r,0,Math.PI*.5),super(_.getPoints(m),y),this.type="CapsuleGeometry",this.parameters={radius:r,length:l,capSegments:m,radialSegments:y}}static fromJSON(r){return new Fg(r.radius,r.length,r.capSegments,r.radialSegments)}}class Ng extends Yi{constructor(r=1,l=32,m=0,y=Math.PI*2){super(),this.type="CircleGeometry",this.parameters={radius:r,segments:l,thetaStart:m,thetaLength:y},l=Math.max(3,l);const _=[],R=[],I=[],O=[],N=new je,V=new en;R.push(0,0,0),I.push(0,0,1),O.push(.5,.5);for(let Q=0,X=3;Q<=l;Q++,X+=3){const $=m+Q/l*y;N.x=r*Math.cos($),N.y=r*Math.sin($),R.push(N.x,N.y,N.z),I.push(0,0,1),V.x=(R[X]/r+1)/2,V.y=(R[X+1]/r+1)/2,O.push(V.x,V.y)}for(let Q=1;Q<=l;Q++)_.push(Q,Q+1,0);this.setIndex(_),this.setAttribute("position",new ni(R,3)),this.setAttribute("normal",new ni(I,3)),this.setAttribute("uv",new ni(O,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Ng(r.radius,r.segments,r.thetaStart,r.thetaLength)}}class Hu extends Yi{constructor(r=1,l=1,m=1,y=32,_=1,R=!1,I=0,O=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:r,radiusBottom:l,height:m,radialSegments:y,heightSegments:_,openEnded:R,thetaStart:I,thetaLength:O};const N=this;y=Math.floor(y),_=Math.floor(_);const V=[],Q=[],X=[],$=[];let ie=0;const ue=[],re=m/2;let q=0;Se(),R===!1&&(r>0&&fe(!0),l>0&&fe(!1)),this.setIndex(V),this.setAttribute("position",new ni(Q,3)),this.setAttribute("normal",new ni(X,3)),this.setAttribute("uv",new ni($,2));function Se(){const Me=new je,ze=new je;let He=0;const et=(l-r)/m;for(let st=0;st<=_;st++){const Be=[],Xe=st/_,rt=Xe*(l-r)+r;for(let bt=0;bt<=y;bt++){const Gt=bt/y,lt=Gt*O+I,wt=Math.sin(lt),Kt=Math.cos(lt);ze.x=rt*wt,ze.y=-Xe*m+re,ze.z=rt*Kt,Q.push(ze.x,ze.y,ze.z),Me.set(wt,et,Kt).normalize(),X.push(Me.x,Me.y,Me.z),$.push(Gt,1-Xe),Be.push(ie++)}ue.push(Be)}for(let st=0;st<y;st++)for(let Be=0;Be<_;Be++){const Xe=ue[Be][st],rt=ue[Be+1][st],bt=ue[Be+1][st+1],Gt=ue[Be][st+1];V.push(Xe,rt,Gt),V.push(rt,bt,Gt),He+=6}N.addGroup(q,He,0),q+=He}function fe(Me){const ze=ie,He=new en,et=new je;let st=0;const Be=Me===!0?r:l,Xe=Me===!0?1:-1;for(let bt=1;bt<=y;bt++)Q.push(0,re*Xe,0),X.push(0,Xe,0),$.push(.5,.5),ie++;const rt=ie;for(let bt=0;bt<=y;bt++){const lt=bt/y*O+I,wt=Math.cos(lt),Kt=Math.sin(lt);et.x=Be*Kt,et.y=re*Xe,et.z=Be*wt,Q.push(et.x,et.y,et.z),X.push(0,Xe,0),He.x=wt*.5+.5,He.y=Kt*.5*Xe+.5,$.push(He.x,He.y),ie++}for(let bt=0;bt<y;bt++){const Gt=ze+bt,lt=rt+bt;Me===!0?V.push(lt,lt+1,Gt):V.push(lt+1,lt,Gt),st+=3}N.addGroup(q,st,Me===!0?1:2),q+=st}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Hu(r.radiusTop,r.radiusBottom,r.height,r.radialSegments,r.heightSegments,r.openEnded,r.thetaStart,r.thetaLength)}}class Ug extends Hu{constructor(r=1,l=1,m=32,y=1,_=!1,R=0,I=Math.PI*2){super(0,r,l,m,y,_,R,I),this.type="ConeGeometry",this.parameters={radius:r,height:l,radialSegments:m,heightSegments:y,openEnded:_,thetaStart:R,thetaLength:I}}static fromJSON(r){return new Ug(r.radius,r.height,r.radialSegments,r.heightSegments,r.openEnded,r.thetaStart,r.thetaLength)}}class pc extends Yi{constructor(r=[],l=[],m=1,y=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:r,indices:l,radius:m,detail:y};const _=[],R=[];I(y),N(m),V(),this.setAttribute("position",new ni(_,3)),this.setAttribute("normal",new ni(_.slice(),3)),this.setAttribute("uv",new ni(R,2)),y===0?this.computeVertexNormals():this.normalizeNormals();function I(Se){const fe=new je,Me=new je,ze=new je;for(let He=0;He<l.length;He+=3)$(l[He+0],fe),$(l[He+1],Me),$(l[He+2],ze),O(fe,Me,ze,Se)}function O(Se,fe,Me,ze){const He=ze+1,et=[];for(let st=0;st<=He;st++){et[st]=[];const Be=Se.clone().lerp(Me,st/He),Xe=fe.clone().lerp(Me,st/He),rt=He-st;for(let bt=0;bt<=rt;bt++)bt===0&&st===He?et[st][bt]=Be:et[st][bt]=Be.clone().lerp(Xe,bt/rt)}for(let st=0;st<He;st++)for(let Be=0;Be<2*(He-st)-1;Be++){const Xe=Math.floor(Be/2);Be%2===0?(X(et[st][Xe+1]),X(et[st+1][Xe]),X(et[st][Xe])):(X(et[st][Xe+1]),X(et[st+1][Xe+1]),X(et[st+1][Xe]))}}function N(Se){const fe=new je;for(let Me=0;Me<_.length;Me+=3)fe.x=_[Me+0],fe.y=_[Me+1],fe.z=_[Me+2],fe.normalize().multiplyScalar(Se),_[Me+0]=fe.x,_[Me+1]=fe.y,_[Me+2]=fe.z}function V(){const Se=new je;for(let fe=0;fe<_.length;fe+=3){Se.x=_[fe+0],Se.y=_[fe+1],Se.z=_[fe+2];const Me=re(Se)/2/Math.PI+.5,ze=q(Se)/Math.PI+.5;R.push(Me,1-ze)}ie(),Q()}function Q(){for(let Se=0;Se<R.length;Se+=6){const fe=R[Se+0],Me=R[Se+2],ze=R[Se+4],He=Math.max(fe,Me,ze),et=Math.min(fe,Me,ze);He>.9&&et<.1&&(fe<.2&&(R[Se+0]+=1),Me<.2&&(R[Se+2]+=1),ze<.2&&(R[Se+4]+=1))}}function X(Se){_.push(Se.x,Se.y,Se.z)}function $(Se,fe){const Me=Se*3;fe.x=r[Me+0],fe.y=r[Me+1],fe.z=r[Me+2]}function ie(){const Se=new je,fe=new je,Me=new je,ze=new je,He=new en,et=new en,st=new en;for(let Be=0,Xe=0;Be<_.length;Be+=9,Xe+=6){Se.set(_[Be+0],_[Be+1],_[Be+2]),fe.set(_[Be+3],_[Be+4],_[Be+5]),Me.set(_[Be+6],_[Be+7],_[Be+8]),He.set(R[Xe+0],R[Xe+1]),et.set(R[Xe+2],R[Xe+3]),st.set(R[Xe+4],R[Xe+5]),ze.copy(Se).add(fe).add(Me).divideScalar(3);const rt=re(ze);ue(He,Xe+0,Se,rt),ue(et,Xe+2,fe,rt),ue(st,Xe+4,Me,rt)}}function ue(Se,fe,Me,ze){ze<0&&Se.x===1&&(R[fe]=Se.x-1),Me.x===0&&Me.z===0&&(R[fe]=ze/2/Math.PI+.5)}function re(Se){return Math.atan2(Se.z,-Se.x)}function q(Se){return Math.atan2(-Se.y,Math.sqrt(Se.x*Se.x+Se.z*Se.z))}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new pc(r.vertices,r.indices,r.radius,r.details)}}class kg extends pc{constructor(r=1,l=0){const m=(1+Math.sqrt(5))/2,y=1/m,_=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-y,-m,0,-y,m,0,y,-m,0,y,m,-y,-m,0,-y,m,0,y,-m,0,y,m,0,-m,0,-y,m,0,-y,-m,0,y,m,0,y],R=[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9];super(_,R,r,l),this.type="DodecahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new kg(r.radius,r.detail)}}const zg=new je,Gg=new je,Px=new je,Vg=new bo;class $M extends Yi{constructor(r=null,l=1){if(super(),this.type="EdgesGeometry",this.parameters={geometry:r,thresholdAngle:l},r!==null){const y=Math.pow(10,4),_=Math.cos(al*l),R=r.getIndex(),I=r.getAttribute("position"),O=R?R.count:I.count,N=[0,0,0],V=["a","b","c"],Q=new Array(3),X={},$=[];for(let ie=0;ie<O;ie+=3){R?(N[0]=R.getX(ie),N[1]=R.getX(ie+1),N[2]=R.getX(ie+2)):(N[0]=ie,N[1]=ie+1,N[2]=ie+2);const{a:ue,b:re,c:q}=Vg;if(ue.fromBufferAttribute(I,N[0]),re.fromBufferAttribute(I,N[1]),q.fromBufferAttribute(I,N[2]),Vg.getNormal(Px),Q[0]=`${Math.round(ue.x*y)},${Math.round(ue.y*y)},${Math.round(ue.z*y)}`,Q[1]=`${Math.round(re.x*y)},${Math.round(re.y*y)},${Math.round(re.z*y)}`,Q[2]=`${Math.round(q.x*y)},${Math.round(q.y*y)},${Math.round(q.z*y)}`,!(Q[0]===Q[1]||Q[1]===Q[2]||Q[2]===Q[0]))for(let Se=0;Se<3;Se++){const fe=(Se+1)%3,Me=Q[Se],ze=Q[fe],He=Vg[V[Se]],et=Vg[V[fe]],st=`${Me}_${ze}`,Be=`${ze}_${Me}`;Be in X&&X[Be]?(Px.dot(X[Be].normal)<=_&&($.push(He.x,He.y,He.z),$.push(et.x,et.y,et.z)),X[Be]=null):st in X||(X[st]={index0:N[Se],index1:N[fe],normal:Px.clone()})}}for(const ie in X)if(X[ie]){const{index0:ue,index1:re}=X[ie];zg.fromBufferAttribute(I,ue),Gg.fromBufferAttribute(I,re),$.push(zg.x,zg.y,zg.z),$.push(Gg.x,Gg.y,Gg.z)}this.setAttribute("position",new ni($,3))}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}}class yh extends Kf{constructor(r){super(r),this.uuid=no(),this.type="Shape",this.holes=[]}getPointsHoles(r){const l=[];for(let m=0,y=this.holes.length;m<y;m++)l[m]=this.holes[m].getPoints(r);return l}extractPoints(r){return{shape:this.getPoints(r),holes:this.getPointsHoles(r)}}copy(r){super.copy(r),this.holes=[];for(let l=0,m=r.holes.length;l<m;l++){const y=r.holes[l];this.holes.push(y.clone())}return this}toJSON(){const r=super.toJSON();r.uuid=this.uuid,r.holes=[];for(let l=0,m=this.holes.length;l<m;l++){const y=this.holes[l];r.holes.push(y.toJSON())}return r}fromJSON(r){super.fromJSON(r),this.uuid=r.uuid,this.holes=[];for(let l=0,m=r.holes.length;l<m;l++){const y=r.holes[l];this.holes.push(new Kf().fromJSON(y))}return this}}const iN={triangulate:function(w,r,l=2){const m=r&&r.length,y=m?r[0]*l:w.length;let _=JM(w,0,y,l,!0);const R=[];if(!_||_.next===_.prev)return R;let I,O,N,V,Q,X,$;if(m&&(_=lN(w,r,_,l)),w.length>80*l){I=N=w[0],O=V=w[1];for(let ie=l;ie<y;ie+=l)Q=w[ie],X=w[ie+1],Q<I&&(I=Q),X<O&&(O=X),Q>N&&(N=Q),X>V&&(V=X);$=Math.max(N-I,V-O),$=$!==0?32767/$:0}return Yf(_,R,l,I,O,$,0),R}};function JM(w,r,l,m,y){let _,R;if(y===yN(w,r,l,m)>0)for(_=r;_<l;_+=m)R=t2(_,w[_],w[_+1],R);else for(_=l-m;_>=r;_-=m)R=t2(_,w[_],w[_+1],R);return R&&Hg(R,R.next)&&(Jf(R),R=R.next),R}function xh(w,r){if(!w)return w;r||(r=w);let l=w,m;do if(m=!1,!l.steiner&&(Hg(l,l.next)||Hr(l.prev,l,l.next)===0)){if(Jf(l),l=r=l.prev,l===l.next)break;m=!0}else l=l.next;while(m||l!==r);return r}function Yf(w,r,l,m,y,_,R){if(!w)return;!R&&_&&fN(w,m,y,_);let I=w,O,N;for(;w.prev!==w.next;){if(O=w.prev,N=w.next,_?sN(w,m,y,_):rN(w)){r.push(O.i/l|0),r.push(w.i/l|0),r.push(N.i/l|0),Jf(w),w=N.next,I=N.next;continue}if(w=N,w===I){R?R===1?(w=oN(xh(w),r,l),Yf(w,r,l,m,y,_,2)):R===2&&aN(w,r,l,m,y,_):Yf(xh(w),r,l,m,y,_,1);break}}}function rN(w){const r=w.prev,l=w,m=w.next;if(Hr(r,l,m)>=0)return!1;const 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en(N,V)]},generateSideWallUV:function(w,r,l,m,y,_){const R=r[l*3],I=r[l*3+1],O=r[l*3+2],N=r[m*3],V=r[m*3+1],Q=r[m*3+2],X=r[y*3],$=r[y*3+1],ie=r[y*3+2],ue=r[_*3],re=r[_*3+1],q=r[_*3+2];return Math.abs(I-V)<Math.abs(R-N)?[new en(R,1-O),new en(N,1-Q),new en(X,1-ie),new en(ue,1-q)]:[new en(I,1-O),new en(V,1-Q),new en($,1-ie),new en(re,1-q)]}};function EN(w,r,l){if(l.shapes=[],Array.isArray(w))for(let m=0,y=w.length;m<y;m++){const _=w[m];l.shapes.push(_.uuid)}else l.shapes.push(w.uuid);return l.options=Object.assign({},r),r.extrudePath!==void 0&&(l.options.extrudePath=r.extrudePath.toJSON()),l}class Xg extends pc{constructor(r=1,l=0){const m=(1+Math.sqrt(5))/2,y=[-1,m,0,1,m,0,-1,-m,0,1,-m,0,0,-1,m,0,1,m,0,-1,-m,0,1,-m,m,0,-1,m,0,1,-m,0,-1,-m,0,1],_=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];super(y,_,r,l),this.type="IcosahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new Xg(r.radius,r.detail)}}class Zf extends pc{constructor(r=1,l=0){const m=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],y=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];super(m,y,r,l),this.type="OctahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new Zf(r.radius,r.detail)}}class Kg extends Yi{constructor(r=.5,l=1,m=32,y=1,_=0,R=Math.PI*2){super(),this.type="RingGeometry",this.parameters={innerRadius:r,outerRadius:l,thetaSegments:m,phiSegments:y,thetaStart:_,thetaLength:R},m=Math.max(3,m),y=Math.max(1,y);const I=[],O=[],N=[],V=[];let Q=r;const X=(l-r)/y,$=new je,ie=new en;for(let ue=0;ue<=y;ue++){for(let re=0;re<=m;re++){const q=_+re/m*R;$.x=Q*Math.cos(q),$.y=Q*Math.sin(q),O.push($.x,$.y,$.z),N.push(0,0,1),ie.x=($.x/l+1)/2,ie.y=($.y/l+1)/2,V.push(ie.x,ie.y)}Q+=X}for(let ue=0;ue<y;ue++){const re=ue*(m+1);for(let q=0;q<m;q++){const Se=q+re,fe=Se,Me=Se+m+1,ze=Se+m+2,He=Se+1;I.push(fe,Me,He),I.push(Me,ze,He)}}this.setIndex(I),this.setAttribute("position",new ni(O,3)),this.setAttribute("normal",new ni(N,3)),this.setAttribute("uv",new ni(V,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Kg(r.innerRadius,r.outerRadius,r.thetaSegments,r.phiSegments,r.thetaStart,r.thetaLength)}}class qg extends Yi{constructor(r=new yh([new en(0,.5),new en(-.5,-.5),new en(.5,-.5)]),l=12){super(),this.type="ShapeGeometry",this.parameters={shapes:r,curveSegments:l};const m=[],y=[],_=[],R=[];let I=0,O=0;if(Array.isArray(r)===!1)N(r);else for(let V=0;V<r.length;V++)N(r[V]),this.addGroup(I,O,V),I+=O,O=0;this.setIndex(m),this.setAttribute("position",new ni(y,3)),this.setAttribute("normal",new ni(_,3)),this.setAttribute("uv",new ni(R,2));function N(V){const Q=y.length/3,X=V.extractPoints(l);let $=X.shape;const ie=X.holes;Ya.isClockWise($)===!1&&($=$.reverse());for(let re=0,q=ie.length;re<q;re++){const Se=ie[re];Ya.isClockWise(Se)===!0&&(ie[re]=Se.reverse())}const ue=Ya.triangulateShape($,ie);for(let re=0,q=ie.length;re<q;re++){const Se=ie[re];$=$.concat(Se)}for(let re=0,q=$.length;re<q;re++){const Se=$[re];y.push(Se.x,Se.y,0),_.push(0,0,1),R.push(Se.x,Se.y)}for(let re=0,q=ue.length;re<q;re++){const Se=ue[re],fe=Se[0]+Q,Me=Se[1]+Q,ze=Se[2]+Q;m.push(fe,Me,ze),O+=3}}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}toJSON(){const r=super.toJSON(),l=this.parameters.shapes;return bN(l,r)}static fromJSON(r,l){const m=[];for(let y=0,_=r.shapes.length;y<_;y++){const R=l[r.shapes[y]];m.push(R)}return new qg(m,r.curveSegments)}}function bN(w,r){if(r.shapes=[],Array.isArray(w))for(let l=0,m=w.length;l<m;l++){const y=w[l];r.shapes.push(y.uuid)}else r.shapes.push(w.uuid);return r}class ep extends Yi{constructor(r=1,l=32,m=16,y=0,_=Math.PI*2,R=0,I=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:r,widthSegments:l,heightSegments:m,phiStart:y,phiLength:_,thetaStart:R,thetaLength:I},l=Math.max(3,Math.floor(l)),m=Math.max(2,Math.floor(m));const O=Math.min(R+I,Math.PI);let N=0;const V=[],Q=new je,X=new je,$=[],ie=[],ue=[],re=[];for(let q=0;q<=m;q++){const Se=[],fe=q/m;let Me=0;q===0&&R===0?Me=.5/l:q===m&&O===Math.PI&&(Me=-.5/l);for(let ze=0;ze<=l;ze++){const He=ze/l;Q.x=-r*Math.cos(y+He*_)*Math.sin(R+fe*I),Q.y=r*Math.cos(R+fe*I),Q.z=r*Math.sin(y+He*_)*Math.sin(R+fe*I),ie.push(Q.x,Q.y,Q.z),X.copy(Q).normalize(),ue.push(X.x,X.y,X.z),re.push(He+Me,1-fe),Se.push(N++)}V.push(Se)}for(let q=0;q<m;q++)for(let Se=0;Se<l;Se++){const fe=V[q][Se+1],Me=V[q][Se],ze=V[q+1][Se],He=V[q+1][Se+1];(q!==0||R>0)&&$.push(fe,Me,He),(q!==m-1||O<Math.PI)&&$.push(Me,ze,He)}this.setIndex($),this.setAttribute("position",new ni(ie,3)),this.setAttribute("normal",new ni(ue,3)),this.setAttribute("uv",new ni(re,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new ep(r.radius,r.widthSegments,r.heightSegments,r.phiStart,r.phiLength,r.thetaStart,r.thetaLength)}}class Yg extends pc{constructor(r=1,l=0){const m=[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],y=[2,1,0,0,3,2,1,3,0,2,3,1];super(m,y,r,l),this.type="TetrahedronGeometry",this.parameters={radius:r,detail:l}}static fromJSON(r){return new Yg(r.radius,r.detail)}}class $g extends Yi{constructor(r=1,l=.4,m=12,y=48,_=Math.PI*2){super(),this.type="TorusGeometry",this.parameters={radius:r,tube:l,radialSegments:m,tubularSegments:y,arc:_},m=Math.floor(m),y=Math.floor(y);const R=[],I=[],O=[],N=[],V=new je,Q=new je,X=new je;for(let $=0;$<=m;$++)for(let ie=0;ie<=y;ie++){const ue=ie/y*_,re=$/m*Math.PI*2;Q.x=(r+l*Math.cos(re))*Math.cos(ue),Q.y=(r+l*Math.cos(re))*Math.sin(ue),Q.z=l*Math.sin(re),I.push(Q.x,Q.y,Q.z),V.x=r*Math.cos(ue),V.y=r*Math.sin(ue),X.subVectors(Q,V).normalize(),O.push(X.x,X.y,X.z),N.push(ie/y),N.push($/m)}for(let $=1;$<=m;$++)for(let ie=1;ie<=y;ie++){const ue=(y+1)*$+ie-1,re=(y+1)*($-1)+ie-1,q=(y+1)*($-1)+ie,Se=(y+1)*$+ie;R.push(ue,re,Se),R.push(re,q,Se)}this.setIndex(R),this.setAttribute("position",new ni(I,3)),this.setAttribute("normal",new ni(O,3)),this.setAttribute("uv",new ni(N,2))}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new $g(r.radius,r.tube,r.radialSegments,r.tubularSegments,r.arc)}}class Jg extends Yi{constructor(r=1,l=.4,m=64,y=8,_=2,R=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:r,tube:l,tubularSegments:m,radialSegments:y,p:_,q:R},m=Math.floor(m),y=Math.floor(y);const I=[],O=[],N=[],V=[],Q=new je,X=new je,$=new je,ie=new je,ue=new je,re=new je,q=new je;for(let fe=0;fe<=m;++fe){const Me=fe/m*_*Math.PI*2;Se(Me,_,R,r,$),Se(Me+.01,_,R,r,ie),re.subVectors(ie,$),q.addVectors(ie,$),ue.crossVectors(re,q),q.crossVectors(ue,re),ue.normalize(),q.normalize();for(let ze=0;ze<=y;++ze){const He=ze/y*Math.PI*2,et=-l*Math.cos(He),st=l*Math.sin(He);Q.x=$.x+(et*q.x+st*ue.x),Q.y=$.y+(et*q.y+st*ue.y),Q.z=$.z+(et*q.z+st*ue.z),O.push(Q.x,Q.y,Q.z),X.subVectors(Q,$).normalize(),N.push(X.x,X.y,X.z),V.push(fe/m),V.push(ze/y)}}for(let fe=1;fe<=m;fe++)for(let Me=1;Me<=y;Me++){const ze=(y+1)*(fe-1)+(Me-1),He=(y+1)*fe+(Me-1),et=(y+1)*fe+Me,st=(y+1)*(fe-1)+Me;I.push(ze,He,st),I.push(He,et,st)}this.setIndex(I),this.setAttribute("position",new ni(O,3)),this.setAttribute("normal",new ni(N,3)),this.setAttribute("uv",new ni(V,2));function Se(fe,Me,ze,He,et){const st=Math.cos(fe),Be=Math.sin(fe),Xe=ze/Me*fe,rt=Math.cos(Xe);et.x=He*(2+rt)*.5*st,et.y=He*(2+rt)*Be*.5,et.z=He*Math.sin(Xe)*.5}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}static fromJSON(r){return new Jg(r.radius,r.tube,r.tubularSegments,r.radialSegments,r.p,r.q)}}class Zg extends Yi{constructor(r=new Bx(new je(-1,-1,0),new je(-1,1,0),new je(1,1,0)),l=64,m=1,y=8,_=!1){super(),this.type="TubeGeometry",this.parameters={path:r,tubularSegments:l,radius:m,radialSegments:y,closed:_};const R=r.computeFrenetFrames(l,_);this.tangents=R.tangents,this.normals=R.normals,this.binormals=R.binormals;const I=new je,O=new je,N=new en;let V=new je;const Q=[],X=[],$=[],ie=[];ue(),this.setIndex(ie),this.setAttribute("position",new ni(Q,3)),this.setAttribute("normal",new ni(X,3)),this.setAttribute("uv",new ni($,2));function ue(){for(let fe=0;fe<l;fe++)re(fe);re(_===!1?l:0),Se(),q()}function re(fe){V=r.getPointAt(fe/l,V);const Me=R.normals[fe],ze=R.binormals[fe];for(let He=0;He<=y;He++){const et=He/y*Math.PI*2,st=Math.sin(et),Be=-Math.cos(et);O.x=Be*Me.x+st*ze.x,O.y=Be*Me.y+st*ze.y,O.z=Be*Me.z+st*ze.z,O.normalize(),X.push(O.x,O.y,O.z),I.x=V.x+m*O.x,I.y=V.y+m*O.y,I.z=V.z+m*O.z,Q.push(I.x,I.y,I.z)}}function q(){for(let fe=1;fe<=l;fe++)for(let Me=1;Me<=y;Me++){const ze=(y+1)*(fe-1)+(Me-1),He=(y+1)*fe+(Me-1),et=(y+1)*fe+Me,st=(y+1)*(fe-1)+Me;ie.push(ze,He,st),ie.push(He,et,st)}}function Se(){for(let fe=0;fe<=l;fe++)for(let Me=0;Me<=y;Me++)N.x=fe/l,N.y=Me/y,$.push(N.x,N.y)}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}toJSON(){const r=super.toJSON();return r.path=this.parameters.path.toJSON(),r}static fromJSON(r){return new Zg(new Og[r.path.type]().fromJSON(r.path),r.tubularSegments,r.radius,r.radialSegments,r.closed)}}class r2 extends Yi{constructor(r=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:r},r!==null){const l=[],m=new Set,y=new je,_=new je;if(r.index!==null){const R=r.attributes.position,I=r.index;let O=r.groups;O.length===0&&(O=[{start:0,count:I.count,materialIndex:0}]);for(let N=0,V=O.length;N<V;++N){const Q=O[N],X=Q.start,$=Q.count;for(let ie=X,ue=X+$;ie<ue;ie+=3)for(let re=0;re<3;re++){const q=I.getX(ie+re),Se=I.getX(ie+(re+1)%3);y.fromBufferAttribute(R,q),_.fromBufferAttribute(R,Se),s2(y,_,m)===!0&&(l.push(y.x,y.y,y.z),l.push(_.x,_.y,_.z))}}}else{const R=r.attributes.position;for(let I=0,O=R.count/3;I<O;I++)for(let N=0;N<3;N++){const V=3*I+N,Q=3*I+(N+1)%3;y.fromBufferAttribute(R,V),_.fromBufferAttribute(R,Q),s2(y,_,m)===!0&&(l.push(y.x,y.y,y.z),l.push(_.x,_.y,_.z))}}this.setAttribute("position",new ni(l,3))}}copy(r){return super.copy(r),this.parameters=Object.assign({},r.parameters),this}}function s2(w,r,l){const m=`${w.x},${w.y},${w.z}-${r.x},${r.y},${r.z}`,y=`${r.x},${r.y},${r.z}-${w.x},${w.y},${w.z}`;return l.has(m)===!0||l.has(y)===!0?!1:(l.add(m),l.add(y),!0)}var o2=Object.freeze({__proto__:null,BoxGeometry:fh,CapsuleGeometry:Fg,CircleGeometry:Ng,ConeGeometry:Ug,CylinderGeometry:Hu,DodecahedronGeometry:kg,EdgesGeometry:$M,ExtrudeGeometry:Qg,IcosahedronGeometry:Xg,LatheGeometry:qf,OctahedronGeometry:Zf,PlaneGeometry:kf,PolyhedronGeometry:pc,RingGeometry:Kg,ShapeGeometry:qg,SphereGeometry:ep,TetrahedronGeometry:Yg,TorusGeometry:$g,TorusKnotGeometry:Jg,TubeGeometry:Zg,WireframeGeometry:r2});class a2 extends js{constructor(r){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Hn(0),this.transparent=!0,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.fog=r.fog,this}}class l2 extends Ka{constructor(r){super(r),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}}class Fx extends js{constructor(r){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Hn(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.defines={STANDARD:""},this.color.copy(r.color),this.roughness=r.roughness,this.metalness=r.metalness,this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.roughnessMap=r.roughnessMap,this.metalnessMap=r.metalnessMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.envMapIntensity=r.envMapIntensity,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.flatShading=r.flatShading,this.fog=r.fog,this}}class c2 extends Fx{constructor(r){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new en(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Nr(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(l){this.ior=(1+.4*l)/(1-.4*l)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Hn(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Hn(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Hn(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(r)}get anisotropy(){return this._anisotropy}set anisotropy(r){this._anisotropy>0!=r>0&&this.version++,this._anisotropy=r}get clearcoat(){return this._clearcoat}set clearcoat(r){this._clearcoat>0!=r>0&&this.version++,this._clearcoat=r}get iridescence(){return this._iridescence}set iridescence(r){this._iridescence>0!=r>0&&this.version++,this._iridescence=r}get sheen(){return this._sheen}set sheen(r){this._sheen>0!=r>0&&this.version++,this._sheen=r}get transmission(){return this._transmission}set transmission(r){this._transmission>0!=r>0&&this.version++,this._transmission=r}copy(r){return super.copy(r),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=r.anisotropy,this.anisotropyRotation=r.anisotropyRotation,this.anisotropyMap=r.anisotropyMap,this.clearcoat=r.clearcoat,this.clearcoatMap=r.clearcoatMap,this.clearcoatRoughness=r.clearcoatRoughness,this.clearcoatRoughnessMap=r.clearcoatRoughnessMap,this.clearcoatNormalMap=r.clearcoatNormalMap,this.clearcoatNormalScale.copy(r.clearcoatNormalScale),this.ior=r.ior,this.iridescence=r.iridescence,this.iridescenceMap=r.iridescenceMap,this.iridescenceIOR=r.iridescenceIOR,this.iridescenceThicknessRange=[...r.iridescenceThicknessRange],this.iridescenceThicknessMap=r.iridescenceThicknessMap,this.sheen=r.sheen,this.sheenColor.copy(r.sheenColor),this.sheenColorMap=r.sheenColorMap,this.sheenRoughness=r.sheenRoughness,this.sheenRoughnessMap=r.sheenRoughnessMap,this.transmission=r.transmission,this.transmissionMap=r.transmissionMap,this.thickness=r.thickness,this.thicknessMap=r.thicknessMap,this.attenuationDistance=r.attenuationDistance,this.attenuationColor.copy(r.attenuationColor),this.specularIntensity=r.specularIntensity,this.specularIntensityMap=r.specularIntensityMap,this.specularColor.copy(r.specularColor),this.specularColorMap=r.specularColorMap,this}}class h2 extends js{constructor(r){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Hn(16777215),this.specular=new Hn(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Nt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.specular.copy(r.specular),this.shininess=r.shininess,this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.specularMap=r.specularMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.combine=r.combine,this.reflectivity=r.reflectivity,this.refractionRatio=r.refractionRatio,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.flatShading=r.flatShading,this.fog=r.fog,this}}class u2 extends js{constructor(r){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Hn(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.gradientMap=r.gradientMap,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.alphaMap=r.alphaMap,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.fog=r.fog,this}}class d2 extends js{constructor(r){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(r)}copy(r){return super.copy(r),this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.flatShading=r.flatShading,this}}class f2 extends js{constructor(r){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Hn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Nt,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.color.copy(r.color),this.map=r.map,this.lightMap=r.lightMap,this.lightMapIntensity=r.lightMapIntensity,this.aoMap=r.aoMap,this.aoMapIntensity=r.aoMapIntensity,this.emissive.copy(r.emissive),this.emissiveMap=r.emissiveMap,this.emissiveIntensity=r.emissiveIntensity,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.specularMap=r.specularMap,this.alphaMap=r.alphaMap,this.envMap=r.envMap,this.combine=r.combine,this.reflectivity=r.reflectivity,this.refractionRatio=r.refractionRatio,this.wireframe=r.wireframe,this.wireframeLinewidth=r.wireframeLinewidth,this.wireframeLinecap=r.wireframeLinecap,this.wireframeLinejoin=r.wireframeLinejoin,this.flatShading=r.flatShading,this.fog=r.fog,this}}class p2 extends js{constructor(r){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Hn(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=ks,this.normalScale=new en(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(r)}copy(r){return super.copy(r),this.defines={MATCAP:""},this.color.copy(r.color),this.matcap=r.matcap,this.map=r.map,this.bumpMap=r.bumpMap,this.bumpScale=r.bumpScale,this.normalMap=r.normalMap,this.normalMapType=r.normalMapType,this.normalScale.copy(r.normalScale),this.displacementMap=r.displacementMap,this.displacementScale=r.displacementScale,this.displacementBias=r.displacementBias,this.alphaMap=r.alphaMap,this.flatShading=r.flatShading,this.fog=r.fog,this}}class m2 extends oo{constructor(r){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(r)}copy(r){return super.copy(r),this.scale=r.scale,this.dashSize=r.dashSize,this.gapSize=r.gapSize,this}}function Eh(w,r,l){return!w||!l&&w.constructor===r?w:typeof r.BYTES_PER_ELEMENT=="number"?new r(w):Array.prototype.slice.call(w)}function g2(w){return ArrayBuffer.isView(w)&&!(w instanceof DataView)}function A2(w){function r(y,_){return w[y]-w[_]}const l=w.length,m=new Array(l);for(let y=0;y!==l;++y)m[y]=y;return m.sort(r),m}function Nx(w,r,l){const m=w.length,y=new w.constructor(m);for(let _=0,R=0;R!==m;++_){const I=l[_]*r;for(let O=0;O!==r;++O)y[R++]=w[I+O]}return y}function Ux(w,r,l,m){let y=1,_=w[0];for(;_!==void 0&&_[m]===void 0;)_=w[y++];if(_===void 0)return;let R=_[m];if(R!==void 0)if(Array.isArray(R))do R=_[m],R!==void 0&&(r.push(_.time),l.push.apply(l,R)),_=w[y++];while(_!==void 0);else if(R.toArray!==void 0)do R=_[m],R!==void 0&&(r.push(_.time),R.toArray(l,l.length)),_=w[y++];while(_!==void 0);else do R=_[m],R!==void 0&&(r.push(_.time),l.push(R)),_=w[y++];while(_!==void 0)}function _N(w,r,l,m,y=30){const _=w.clone();_.name=r;const R=[];for(let O=0;O<_.tracks.length;++O){const N=_.tracks[O],V=N.getValueSize(),Q=[],X=[];for(let $=0;$<N.times.length;++$){const ie=N.times[$]*y;if(!(ie<l||ie>=m)){Q.push(N.times[$]);for(let ue=0;ue<V;++ue)X.push(N.values[$*V+ue])}}Q.length!==0&&(N.times=Eh(Q,N.times.constructor),N.values=Eh(X,N.values.constructor),R.push(N))}_.tracks=R;let I=1/0;for(let O=0;O<_.tracks.length;++O)I>_.tracks[O].times[0]&&(I=_.tracks[O].times[0]);for(let O=0;O<_.tracks.length;++O)_.tracks[O].shift(-1*I);return _.resetDuration(),_}function wN(w,r=0,l=w,m=30){m<=0&&(m=30);const y=l.tracks.length,_=r/m;for(let R=0;R<y;++R){const I=l.tracks[R],O=I.ValueTypeName;if(O==="bool"||O==="string")continue;const N=w.tracks.find(function(q){return q.name===I.name&&q.ValueTypeName===O});if(N===void 0)continue;let V=0;const Q=I.getValueSize();I.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(V=Q/3);let X=0;const $=N.getValueSize();N.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(X=$/3);const ie=I.times.length-1;let ue;if(_<=I.times[0]){const q=V,Se=Q-V;ue=I.values.slice(q,Se)}else if(_>=I.times[ie]){const q=ie*Q+V,Se=q+Q-V;ue=I.values.slice(q,Se)}else{const q=I.createInterpolant(),Se=V,fe=Q-V;q.evaluate(_),ue=q.resultBuffer.slice(Se,fe)}O==="quaternion"&&new Ti().fromArray(ue).normalize().conjugate().toArray(ue);const re=N.times.length;for(let q=0;q<re;++q){const Se=q*$+X;if(O==="quaternion")Ti.multiplyQuaternionsFlat(N.values,Se,ue,0,N.values,Se);else{const fe=$-X*2;for(let Me=0;Me<fe;++Me)N.values[Se+Me]-=ue[Me]}}}return w.blendMode=hr,w}const MN={convertArray:Eh,isTypedArray:g2,getKeyframeOrder:A2,sortedArray:Nx,flattenJSON:Ux,subclip:_N,makeClipAdditive:wN};class tp{constructor(r,l,m,y){this.parameterPositions=r,this._cachedIndex=0,this.resultBuffer=y!==void 0?y:new l.constructor(m),this.sampleValues=l,this.valueSize=m,this.settings=null,this.DefaultSettings_={}}evaluate(r){const l=this.parameterPositions;let m=this._cachedIndex,y=l[m],_=l[m-1];n:{e:{let R;t:{i:if(!(r<y)){for(let I=m+2;;){if(y===void 0){if(r<_)break i;return m=l.length,this._cachedIndex=m,this.copySampleValue_(m-1)}if(m===I)break;if(_=y,y=l[++m],r<y)break e}R=l.length;break t}if(!(r>=_)){const I=l[1];r<I&&(m=2,_=I);for(let O=m-2;;){if(_===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(m===O)break;if(y=_,_=l[--m-1],r>=_)break e}R=m,m=0;break t}break n}for(;m<R;){const I=m+R>>>1;r<l[I]?R=I:m=I+1}if(y=l[m],_=l[m-1],_===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(y===void 0)return m=l.length,this._cachedIndex=m,this.copySampleValue_(m-1)}this._cachedIndex=m,this.intervalChanged_(m,_,y)}return this.interpolate_(m,_,r,y)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(r){const l=this.resultBuffer,m=this.sampleValues,y=this.valueSize,_=r*y;for(let R=0;R!==y;++R)l[R]=m[_+R];return l}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class v2 extends tp{constructor(r,l,m,y){super(r,l,m,y),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:ai,endingEnd:ai}}intervalChanged_(r,l,m){const y=this.parameterPositions;let _=r-2,R=r+1,I=y[_],O=y[R];if(I===void 0)switch(this.getSettings_().endingStart){case li:_=r,I=2*l-m;break;case xi:_=y.length-2,I=l+y[_]-y[_+1];break;default:_=r,I=m}if(O===void 0)switch(this.getSettings_().endingEnd){case li:R=r,O=2*m-l;break;case xi:R=1,O=m+y[1]-y[0];break;default:R=r-1,O=l}const N=(m-l)*.5,V=this.valueSize;this._weightPrev=N/(l-I),this._weightNext=N/(O-m),this._offsetPrev=_*V,this._offsetNext=R*V}interpolate_(r,l,m,y){const _=this.resultBuffer,R=this.sampleValues,I=this.valueSize,O=r*I,N=O-I,V=this._offsetPrev,Q=this._offsetNext,X=this._weightPrev,$=this._weightNext,ie=(m-l)/(y-l),ue=ie*ie,re=ue*ie,q=-X*re+2*X*ue-X*ie,Se=(1+X)*re+(-1.5-2*X)*ue+(-.5+X)*ie+1,fe=(-1-$)*re+(1.5+$)*ue+.5*ie,Me=$*re-$*ue;for(let ze=0;ze!==I;++ze)_[ze]=q*R[V+ze]+Se*R[N+ze]+fe*R[O+ze]+Me*R[Q+ze];return _}}class kx extends tp{constructor(r,l,m,y){super(r,l,m,y)}interpolate_(r,l,m,y){const _=this.resultBuffer,R=this.sampleValues,I=this.valueSize,O=r*I,N=O-I,V=(m-l)/(y-l),Q=1-V;for(let X=0;X!==I;++X)_[X]=R[N+X]*Q+R[O+X]*V;return _}}class y2 extends tp{constructor(r,l,m,y){super(r,l,m,y)}interpolate_(r){return this.copySampleValue_(r-1)}}class ma{constructor(r,l,m,y){if(r===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(l===void 0||l.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+r);this.name=r,this.times=Eh(l,this.TimeBufferType),this.values=Eh(m,this.ValueBufferType),this.setInterpolation(y||this.DefaultInterpolation)}static toJSON(r){const l=r.constructor;let m;if(l.toJSON!==this.toJSON)m=l.toJSON(r);else{m={name:r.name,times:Eh(r.times,Array),values:Eh(r.values,Array)};const y=r.getInterpolation();y!==r.DefaultInterpolation&&(m.interpolation=y)}return m.type=r.ValueTypeName,m}InterpolantFactoryMethodDiscrete(r){return new y2(this.times,this.values,this.getValueSize(),r)}InterpolantFactoryMethodLinear(r){return new kx(this.times,this.values,this.getValueSize(),r)}InterpolantFactoryMethodSmooth(r){return new v2(this.times,this.values,this.getValueSize(),r)}setInterpolation(r){let l;switch(r){case Vn:l=this.InterpolantFactoryMethodDiscrete;break;case Wn:l=this.InterpolantFactoryMethodLinear;break;case Nn:l=this.InterpolantFactoryMethodSmooth;break}if(l===void 0){const m="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(r!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(m);return console.warn("THREE.KeyframeTrack:",m),this}return this.createInterpolant=l,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Vn;case this.InterpolantFactoryMethodLinear:return Wn;case this.InterpolantFactoryMethodSmooth:return Nn}}getValueSize(){return this.values.length/this.times.length}shift(r){if(r!==0){const l=this.times;for(let m=0,y=l.length;m!==y;++m)l[m]+=r}return this}scale(r){if(r!==1){const l=this.times;for(let m=0,y=l.length;m!==y;++m)l[m]*=r}return this}trim(r,l){const m=this.times,y=m.length;let _=0,R=y-1;for(;_!==y&&m[_]<r;)++_;for(;R!==-1&&m[R]>l;)--R;if(++R,_!==0||R!==y){_>=R&&(R=Math.max(R,1),_=R-1);const I=this.getValueSize();this.times=m.slice(_,R),this.values=this.values.slice(_*I,R*I)}return this}validate(){let r=!0;const l=this.getValueSize();l-Math.floor(l)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),r=!1);const m=this.times,y=this.values,_=m.length;_===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),r=!1);let R=null;for(let I=0;I!==_;I++){const O=m[I];if(typeof O=="number"&&isNaN(O)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,I,O),r=!1;break}if(R!==null&&R>O){console.error("THREE.KeyframeTrack: Out of order keys.",this,I,O,R),r=!1;break}R=O}if(y!==void 0&&g2(y))for(let I=0,O=y.length;I!==O;++I){const N=y[I];if(isNaN(N)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,I,N),r=!1;break}}return r}optimize(){const r=this.times.slice(),l=this.values.slice(),m=this.getValueSize(),y=this.getInterpolation()===Nn,_=r.length-1;let R=1;for(let I=1;I<_;++I){let O=!1;const N=r[I],V=r[I+1];if(N!==V&&(I!==1||N!==r[0]))if(y)O=!0;else{const Q=I*m,X=Q-m,$=Q+m;for(let ie=0;ie!==m;++ie){const ue=l[Q+ie];if(ue!==l[X+ie]||ue!==l[$+ie]){O=!0;break}}}if(O){if(I!==R){r[R]=r[I];const Q=I*m,X=R*m;for(let $=0;$!==m;++$)l[X+$]=l[Q+$]}++R}}if(_>0){r[R]=r[_];for(let I=_*m,O=R*m,N=0;N!==m;++N)l[O+N]=l[I+N];++R}return R!==r.length?(this.times=r.slice(0,R),this.values=l.slice(0,R*m)):(this.times=r,this.values=l),this}clone(){const r=this.times.slice(),l=this.values.slice(),m=this.constructor,y=new m(this.name,r,l);return y.createInterpolant=this.createInterpolant,y}}ma.prototype.TimeBufferType=Float32Array,ma.prototype.ValueBufferType=Float32Array,ma.prototype.DefaultInterpolation=Wn;class bh extends ma{}bh.prototype.ValueTypeName="bool",bh.prototype.ValueBufferType=Array,bh.prototype.DefaultInterpolation=Vn,bh.prototype.InterpolantFactoryMethodLinear=void 0,bh.prototype.InterpolantFactoryMethodSmooth=void 0;class zx extends ma{}zx.prototype.ValueTypeName="color";class np extends ma{}np.prototype.ValueTypeName="number";class x2 extends tp{constructor(r,l,m,y){super(r,l,m,y)}interpolate_(r,l,m,y){const _=this.resultBuffer,R=this.sampleValues,I=this.valueSize,O=(m-l)/(y-l);let N=r*I;for(let V=N+I;N!==V;N+=4)Ti.slerpFlat(_,0,R,N-I,R,N,O);return _}}class Wu extends ma{InterpolantFactoryMethodLinear(r){return new x2(this.times,this.values,this.getValueSize(),r)}}Wu.prototype.ValueTypeName="quaternion",Wu.prototype.DefaultInterpolation=Wn,Wu.prototype.InterpolantFactoryMethodSmooth=void 0;class _h extends ma{}_h.prototype.ValueTypeName="string",_h.prototype.ValueBufferType=Array,_h.prototype.DefaultInterpolation=Vn,_h.prototype.InterpolantFactoryMethodLinear=void 0,_h.prototype.InterpolantFactoryMethodSmooth=void 0;class ip extends ma{}ip.prototype.ValueTypeName="vector";class rp{constructor(r,l=-1,m,y=Bi){this.name=r,this.tracks=m,this.duration=l,this.blendMode=y,this.uuid=no(),this.duration<0&&this.resetDuration()}static parse(r){const l=[],m=r.tracks,y=1/(r.fps||1);for(let R=0,I=m.length;R!==I;++R)l.push(SN(m[R]).scale(y));const _=new this(r.name,r.duration,l,r.blendMode);return _.uuid=r.uuid,_}static toJSON(r){const l=[],m=r.tracks,y={name:r.name,duration:r.duration,tracks:l,uuid:r.uuid,blendMode:r.blendMode};for(let _=0,R=m.length;_!==R;++_)l.push(ma.toJSON(m[_]));return y}static CreateFromMorphTargetSequence(r,l,m,y){const _=l.length,R=[];for(let I=0;I<_;I++){let O=[],N=[];O.push((I+_-1)%_,I,(I+1)%_),N.push(0,1,0);const V=A2(O);O=Nx(O,1,V),N=Nx(N,1,V),!y&&O[0]===0&&(O.push(_),N.push(N[0])),R.push(new np(".morphTargetInfluences["+l[I].name+"]",O,N).scale(1/m))}return new this(r,-1,R)}static findByName(r,l){let m=r;if(!Array.isArray(r)){const y=r;m=y.geometry&&y.geometry.animations||y.animations}for(let y=0;y<m.length;y++)if(m[y].name===l)return m[y];return null}static CreateClipsFromMorphTargetSequences(r,l,m){const y={},_=/^([\w-]*?)([\d]+)$/;for(let I=0,O=r.length;I<O;I++){const N=r[I],V=N.name.match(_);if(V&&V.length>1){const Q=V[1];let X=y[Q];X||(y[Q]=X=[]),X.push(N)}}const R=[];for(const I in y)R.push(this.CreateFromMorphTargetSequence(I,y[I],l,m));return R}static parseAnimation(r,l){if(!r)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const m=function(Q,X,$,ie,ue){if($.length!==0){const re=[],q=[];Ux($,re,q,ie),re.length!==0&&ue.push(new Q(X,re,q))}},y=[],_=r.name||"default",R=r.fps||30,I=r.blendMode;let O=r.length||-1;const N=r.hierarchy||[];for(let Q=0;Q<N.length;Q++){const X=N[Q].keys;if(!(!X||X.length===0))if(X[0].morphTargets){const $={};let ie;for(ie=0;ie<X.length;ie++)if(X[ie].morphTargets)for(let ue=0;ue<X[ie].morphTargets.length;ue++)$[X[ie].morphTargets[ue]]=-1;for(const ue in $){const re=[],q=[];for(let Se=0;Se!==X[ie].morphTargets.length;++Se){const fe=X[ie];re.push(fe.time),q.push(fe.morphTarget===ue?1:0)}y.push(new np(".morphTargetInfluence["+ue+"]",re,q))}O=$.length*R}else{const $=".bones["+l[Q].name+"]";m(ip,$+".position",X,"pos",y),m(Wu,$+".quaternion",X,"rot",y),m(ip,$+".scale",X,"scl",y)}}return y.length===0?null:new this(_,O,y,I)}resetDuration(){const r=this.tracks;let l=0;for(let m=0,y=r.length;m!==y;++m){const _=this.tracks[m];l=Math.max(l,_.times[_.times.length-1])}return this.duration=l,this}trim(){for(let r=0;r<this.tracks.length;r++)this.tracks[r].trim(0,this.duration);return this}validate(){let r=!0;for(let l=0;l<this.tracks.length;l++)r=r&&this.tracks[l].validate();return r}optimize(){for(let r=0;r<this.tracks.length;r++)this.tracks[r].optimize();return this}clone(){const r=[];for(let l=0;l<this.tracks.length;l++)r.push(this.tracks[l].clone());return new this.constructor(this.name,this.duration,r,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function CN(w){switch(w.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return np;case"vector":case"vector2":case"vector3":case"vector4":return ip;case"color":return zx;case"quaternion":return Wu;case"bool":case"boolean":return bh;case"string":return _h}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+w)}function SN(w){if(w.type===void 0)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const r=CN(w.type);if(w.times===void 0){const l=[],m=[];Ux(w.keys,l,m,"value"),w.times=l,w.values=m}return r.parse!==void 0?r.parse(w):new r(w.name,w.times,w.values,w.interpolation)}const wh={enabled:!1,files:{},add:function(w,r){this.enabled!==!1&&(this.files[w]=r)},get:function(w){if(this.enabled!==!1)return this.files[w]},remove:function(w){delete this.files[w]},clear:function(){this.files={}}};class Gx{constructor(r,l,m){const y=this;let _=!1,R=0,I=0,O;const N=[];this.onStart=void 0,this.onLoad=r,this.onProgress=l,this.onError=m,this.itemStart=function(V){I++,_===!1&&y.onStart!==void 0&&y.onStart(V,R,I),_=!0},this.itemEnd=function(V){R++,y.onProgress!==void 0&&y.onProgress(V,R,I),R===I&&(_=!1,y.onLoad!==void 0&&y.onLoad())},this.itemError=function(V){y.onError!==void 0&&y.onError(V)},this.resolveURL=function(V){return O?O(V):V},this.setURLModifier=function(V){return O=V,this},this.addHandler=function(V,Q){return N.push(V,Q),this},this.removeHandler=function(V){const Q=N.indexOf(V);return Q!==-1&&N.splice(Q,2),this},this.getHandler=function(V){for(let Q=0,X=N.length;Q<X;Q+=2){const $=N[Q],ie=N[Q+1];if($.global&&($.lastIndex=0),$.test(V))return ie}return null}}}const E2=new Gx;class wo{constructor(r){this.manager=r!==void 0?r:E2,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(r,l){const m=this;return new Promise(function(y,_){m.load(r,y,l,_)})}parse(){}setCrossOrigin(r){return this.crossOrigin=r,this}setWithCredentials(r){return this.withCredentials=r,this}setPath(r){return this.path=r,this}setResourcePath(r){return this.resourcePath=r,this}setRequestHeader(r){return this.requestHeader=r,this}}wo.DEFAULT_MATERIAL_NAME="__DEFAULT";const ml={};class TN extends Error{constructor(r,l){super(r),this.response=l}}class gl extends wo{constructor(r){super(r)}load(r,l,m,y){r===void 0&&(r=""),this.path!==void 0&&(r=this.path+r),r=this.manager.resolveURL(r);const _=wh.get(r);if(_!==void 0)return this.manager.itemStart(r),setTimeout(()=>{l&&l(_),this.manager.itemEnd(r)},0),_;if(ml[r]!==void 0){ml[r].push({onLoad:l,onProgress:m,onError:y});return}ml[r]=[],ml[r].push({onLoad:l,onProgress:m,onError:y});const R=new Request(r,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),I=this.mimeType,O=this.responseType;fetch(R).then(N=>{if(N.status===200||N.status===0){if(N.status===0&&console.warn("THREE.FileLoader: HTTP Status 0 received."),typeof ReadableStream>"u"||N.body===void 0||N.body.getReader===void 0)return N;const V=ml[r],Q=N.body.getReader(),X=N.headers.get("Content-Length")||N.headers.get("X-File-Size"),$=X?parseInt(X):0,ie=$!==0;let ue=0;const re=new ReadableStream({start(q){Se();function Se(){Q.read().then(({done:fe,value:Me})=>{if(fe)q.close();else{ue+=Me.byteLength;const ze=new ProgressEvent("progress",{lengthComputable:ie,loaded:ue,total:$});for(let He=0,et=V.length;He<et;He++){const st=V[He];st.onProgress&&st.onProgress(ze)}q.enqueue(Me),Se()}})}}});return new Response(re)}else throw new TN(`fetch for "${N.url}" responded with ${N.status}: ${N.statusText}`,N)}).then(N=>{switch(O){case"arraybuffer":return N.arrayBuffer();case"blob":return N.blob();case"document":return N.text().then(V=>new DOMParser().parseFromString(V,I));case"json":return N.json();default:if(I===void 0)return N.text();{const Q=/charset="?([^;"\s]*)"?/i.exec(I),X=Q&&Q[1]?Q[1].toLowerCase():void 0,$=new TextDecoder(X);return N.arrayBuffer().then(ie=>$.decode(ie))}}}).then(N=>{wh.add(r,N);const V=ml[r];delete ml[r];for(let Q=0,X=V.length;Q<X;Q++){const $=V[Q];$.onLoad&&$.onLoad(N)}}).catch(N=>{const V=ml[r];if(V===void 0)throw this.manager.itemError(r),N;delete ml[r];for(let Q=0,X=V.length;Q<X;Q++){const $=V[Q];$.onError&&$.onError(N)}this.manager.itemError(r)}).finally(()=>{this.manager.itemEnd(r)}),this.manager.itemStart(r)}setResponseType(r){return this.responseType=r,this}setMimeType(r){return this.mimeType=r,this}}class RN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=new gl(this.manager);R.setPath(this.path),R.setRequestHeader(this.requestHeader),R.setWithCredentials(this.withCredentials),R.load(r,function(I){try{l(_.parse(JSON.parse(I)))}catch(O){y?y(O):console.error(O),_.manager.itemError(r)}},m,y)}parse(r){const l=[];for(let m=0;m<r.length;m++){const y=rp.parse(r[m]);l.push(y)}return l}}class IN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=[],I=new Lg,O=new gl(this.manager);O.setPath(this.path),O.setResponseType("arraybuffer"),O.setRequestHeader(this.requestHeader),O.setWithCredentials(_.withCredentials);let N=0;function V(Q){O.load(r[Q],function(X){const $=_.parse(X,!0);R[Q]={width:$.width,height:$.height,format:$.format,mipmaps:$.mipmaps},N+=1,N===6&&($.mipmapCount===1&&(I.minFilter=Bn),I.image=R,I.format=$.format,I.needsUpdate=!0,l&&l(I))},m,y)}if(Array.isArray(r))for(let Q=0,X=r.length;Q<X;++Q)V(Q);else O.load(r,function(Q){const X=_.parse(Q,!0);if(X.isCubemap){const $=X.mipmaps.length/X.mipmapCount;for(let ie=0;ie<$;ie++){R[ie]={mipmaps:[]};for(let ue=0;ue<X.mipmapCount;ue++)R[ie].mipmaps.push(X.mipmaps[ie*X.mipmapCount+ue]),R[ie].format=X.format,R[ie].width=X.width,R[ie].height=X.height}I.image=R}else I.image.width=X.width,I.image.height=X.height,I.mipmaps=X.mipmaps;X.mipmapCount===1&&(I.minFilter=Bn),I.format=X.format,I.needsUpdate=!0,l&&l(I)},m,y);return I}}class sp extends wo{constructor(r){super(r)}load(r,l,m,y){this.path!==void 0&&(r=this.path+r),r=this.manager.resolveURL(r);const _=this,R=wh.get(r);if(R!==void 0)return _.manager.itemStart(r),setTimeout(function(){l&&l(R),_.manager.itemEnd(r)},0),R;const I=hh("img");function O(){V(),wh.add(r,this),l&&l(this),_.manager.itemEnd(r)}function N(Q){V(),y&&y(Q),_.manager.itemError(r),_.manager.itemEnd(r)}function V(){I.removeEventListener("load",O,!1),I.removeEventListener("error",N,!1)}return I.addEventListener("load",O,!1),I.addEventListener("error",N,!1),r.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(I.crossOrigin=this.crossOrigin),_.manager.itemStart(r),I.src=r,I}}class BN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=new Uf;_.colorSpace=Cr;const R=new sp(this.manager);R.setCrossOrigin(this.crossOrigin),R.setPath(this.path);let I=0;function O(N){R.load(r[N],function(V){_.images[N]=V,I++,I===6&&(_.needsUpdate=!0,l&&l(_))},void 0,y)}for(let N=0;N<r.length;++N)O(N);return _}}class LN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=new zu,I=new gl(this.manager);return I.setResponseType("arraybuffer"),I.setRequestHeader(this.requestHeader),I.setPath(this.path),I.setWithCredentials(_.withCredentials),I.load(r,function(O){let N;try{N=_.parse(O)}catch(V){if(y!==void 0)y(V);else{console.error(V);return}}N.image!==void 0?R.image=N.image:N.data!==void 0&&(R.image.width=N.width,R.image.height=N.height,R.image.data=N.data),R.wrapS=N.wrapS!==void 0?N.wrapS:We,R.wrapT=N.wrapT!==void 0?N.wrapT:We,R.magFilter=N.magFilter!==void 0?N.magFilter:Bn,R.minFilter=N.minFilter!==void 0?N.minFilter:Bn,R.anisotropy=N.anisotropy!==void 0?N.anisotropy:1,N.colorSpace!==void 0?R.colorSpace=N.colorSpace:N.encoding!==void 0&&(R.encoding=N.encoding),N.flipY!==void 0&&(R.flipY=N.flipY),N.format!==void 0&&(R.format=N.format),N.type!==void 0&&(R.type=N.type),N.mipmaps!==void 0&&(R.mipmaps=N.mipmaps,R.minFilter=Fn),N.mipmapCount===1&&(R.minFilter=Bn),N.generateMipmaps!==void 0&&(R.generateMipmaps=N.generateMipmaps),R.needsUpdate=!0,l&&l(R,N)},m,y),R}}class PN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=new Ir,R=new sp(this.manager);return R.setCrossOrigin(this.crossOrigin),R.setPath(this.path),R.load(r,function(I){_.image=I,_.needsUpdate=!0,l!==void 0&&l(_)},m,y),_}}class mc extends mr{constructor(r,l=1){super(),this.isLight=!0,this.type="Light",this.color=new Hn(r),this.intensity=l}dispose(){}copy(r,l){return super.copy(r,l),this.color.copy(r.color),this.intensity=r.intensity,this}toJSON(r){const l=super.toJSON(r);return l.object.color=this.color.getHex(),l.object.intensity=this.intensity,this.groundColor!==void 0&&(l.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(l.object.distance=this.distance),this.angle!==void 0&&(l.object.angle=this.angle),this.decay!==void 0&&(l.object.decay=this.decay),this.penumbra!==void 0&&(l.object.penumbra=this.penumbra),this.shadow!==void 0&&(l.object.shadow=this.shadow.toJSON()),l}}class b2 extends mc{constructor(r,l,m){super(r,m),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(mr.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Hn(l)}copy(r,l){return super.copy(r,l),this.groundColor.copy(r.groundColor),this}}const Vx=new _i,_2=new je,w2=new je;class Hx{constructor(r){this.camera=r,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new en(512,512),this.map=null,this.mapPass=null,this.matrix=new _i,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new fg,this._frameExtents=new en(1,1),this._viewportCount=1,this._viewports=[new ur(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(r){const l=this.camera,m=this.matrix;_2.setFromMatrixPosition(r.matrixWorld),l.position.copy(_2),w2.setFromMatrixPosition(r.target.matrixWorld),l.lookAt(w2),l.updateMatrixWorld(),Vx.multiplyMatrices(l.projectionMatrix,l.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Vx),m.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),m.multiply(Vx)}getViewport(r){return this._viewports[r]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(r){return this.camera=r.camera.clone(),this.bias=r.bias,this.radius=r.radius,this.mapSize.copy(r.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const r={};return this.bias!==0&&(r.bias=this.bias),this.normalBias!==0&&(r.normalBias=this.normalBias),this.radius!==1&&(r.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(r.mapSize=this.mapSize.toArray()),r.camera=this.camera.toJSON(!1).object,delete r.camera.matrix,r}}class DN extends Hx{constructor(){super(new hs(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(r){const l=this.camera,m=sc*2*r.angle*this.focus,y=this.mapSize.width/this.mapSize.height,_=r.distance||l.far;(m!==l.fov||y!==l.aspect||_!==l.far)&&(l.fov=m,l.aspect=y,l.far=_,l.updateProjectionMatrix()),super.updateMatrices(r)}copy(r){return super.copy(r),this.focus=r.focus,this}}class M2 extends mc{constructor(r,l,m=0,y=Math.PI/3,_=0,R=2){super(r,l),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(mr.DEFAULT_UP),this.updateMatrix(),this.target=new mr,this.distance=m,this.angle=y,this.penumbra=_,this.decay=R,this.map=null,this.shadow=new DN}get power(){return this.intensity*Math.PI}set power(r){this.intensity=r/Math.PI}dispose(){this.shadow.dispose()}copy(r,l){return super.copy(r,l),this.distance=r.distance,this.angle=r.angle,this.penumbra=r.penumbra,this.decay=r.decay,this.target=r.target.clone(),this.shadow=r.shadow.clone(),this}}const C2=new _i,op=new je,jx=new je;class ON extends Hx{constructor(){super(new hs(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new en(4,2),this._viewportCount=6,this._viewports=[new ur(2,1,1,1),new ur(0,1,1,1),new ur(3,1,1,1),new ur(1,1,1,1),new ur(3,0,1,1),new ur(1,0,1,1)],this._cubeDirections=[new je(1,0,0),new je(-1,0,0),new je(0,0,1),new je(0,0,-1),new je(0,1,0),new je(0,-1,0)],this._cubeUps=[new je(0,1,0),new je(0,1,0),new je(0,1,0),new je(0,1,0),new je(0,0,1),new je(0,0,-1)]}updateMatrices(r,l=0){const m=this.camera,y=this.matrix,_=r.distance||m.far;_!==m.far&&(m.far=_,m.updateProjectionMatrix()),op.setFromMatrixPosition(r.matrixWorld),m.position.copy(op),jx.copy(m.position),jx.add(this._cubeDirections[l]),m.up.copy(this._cubeUps[l]),m.lookAt(jx),m.updateMatrixWorld(),y.makeTranslation(-op.x,-op.y,-op.z),C2.multiplyMatrices(m.projectionMatrix,m.matrixWorldInverse),this._frustum.setFromProjectionMatrix(C2)}}class S2 extends mc{constructor(r,l,m=0,y=2){super(r,l),this.isPointLight=!0,this.type="PointLight",this.distance=m,this.decay=y,this.shadow=new ON}get power(){return this.intensity*4*Math.PI}set power(r){this.intensity=r/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(r,l){return super.copy(r,l),this.distance=r.distance,this.decay=r.decay,this.shadow=r.shadow.clone(),this}}class FN extends Hx{constructor(){super(new mg(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class T2 extends mc{constructor(r,l){super(r,l),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(mr.DEFAULT_UP),this.updateMatrix(),this.target=new mr,this.shadow=new FN}dispose(){this.shadow.dispose()}copy(r){return super.copy(r),this.target=r.target.clone(),this.shadow=r.shadow.clone(),this}}class R2 extends mc{constructor(r,l){super(r,l),this.isAmbientLight=!0,this.type="AmbientLight"}}class I2 extends mc{constructor(r,l,m=10,y=10){super(r,l),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=m,this.height=y}get power(){return this.intensity*this.width*this.height*Math.PI}set power(r){this.intensity=r/(this.width*this.height*Math.PI)}copy(r){return super.copy(r),this.width=r.width,this.height=r.height,this}toJSON(r){const l=super.toJSON(r);return l.object.width=this.width,l.object.height=this.height,l}}class B2{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let r=0;r<9;r++)this.coefficients.push(new je)}set(r){for(let l=0;l<9;l++)this.coefficients[l].copy(r[l]);return this}zero(){for(let r=0;r<9;r++)this.coefficients[r].set(0,0,0);return this}getAt(r,l){const m=r.x,y=r.y,_=r.z,R=this.coefficients;return l.copy(R[0]).multiplyScalar(.282095),l.addScaledVector(R[1],.488603*y),l.addScaledVector(R[2],.488603*_),l.addScaledVector(R[3],.488603*m),l.addScaledVector(R[4],1.092548*(m*y)),l.addScaledVector(R[5],1.092548*(y*_)),l.addScaledVector(R[6],.315392*(3*_*_-1)),l.addScaledVector(R[7],1.092548*(m*_)),l.addScaledVector(R[8],.546274*(m*m-y*y)),l}getIrradianceAt(r,l){const m=r.x,y=r.y,_=r.z,R=this.coefficients;return l.copy(R[0]).multiplyScalar(.886227),l.addScaledVector(R[1],1.023328*y),l.addScaledVector(R[2],1.023328*_),l.addScaledVector(R[3],1.023328*m),l.addScaledVector(R[4],.858086*m*y),l.addScaledVector(R[5],.858086*y*_),l.addScaledVector(R[6],.743125*_*_-.247708),l.addScaledVector(R[7],.858086*m*_),l.addScaledVector(R[8],.429043*(m*m-y*y)),l}add(r){for(let l=0;l<9;l++)this.coefficients[l].add(r.coefficients[l]);return this}addScaledSH(r,l){for(let m=0;m<9;m++)this.coefficients[m].addScaledVector(r.coefficients[m],l);return this}scale(r){for(let l=0;l<9;l++)this.coefficients[l].multiplyScalar(r);return this}lerp(r,l){for(let m=0;m<9;m++)this.coefficients[m].lerp(r.coefficients[m],l);return this}equals(r){for(let l=0;l<9;l++)if(!this.coefficients[l].equals(r.coefficients[l]))return!1;return!0}copy(r){return this.set(r.coefficients)}clone(){return new this.constructor().copy(this)}fromArray(r,l=0){const m=this.coefficients;for(let y=0;y<9;y++)m[y].fromArray(r,l+y*3);return this}toArray(r=[],l=0){const m=this.coefficients;for(let y=0;y<9;y++)m[y].toArray(r,l+y*3);return r}static getBasisAt(r,l){const m=r.x,y=r.y,_=r.z;l[0]=.282095,l[1]=.488603*y,l[2]=.488603*_,l[3]=.488603*m,l[4]=1.092548*m*y,l[5]=1.092548*y*_,l[6]=.315392*(3*_*_-1),l[7]=1.092548*m*_,l[8]=.546274*(m*m-y*y)}}class L2 extends mc{constructor(r=new B2,l=1){super(void 0,l),this.isLightProbe=!0,this.sh=r}copy(r){return super.copy(r),this.sh.copy(r.sh),this}fromJSON(r){return this.intensity=r.intensity,this.sh.fromArray(r.sh),this}toJSON(r){const l=super.toJSON(r);return l.object.sh=this.sh.toArray(),l}}class eA extends wo{constructor(r){super(r),this.textures={}}load(r,l,m,y){const _=this,R=new gl(_.manager);R.setPath(_.path),R.setRequestHeader(_.requestHeader),R.setWithCredentials(_.withCredentials),R.load(r,function(I){try{l(_.parse(JSON.parse(I)))}catch(O){y?y(O):console.error(O),_.manager.itemError(r)}},m,y)}parse(r){const l=this.textures;function m(_){return l[_]===void 0&&console.warn("THREE.MaterialLoader: Undefined texture",_),l[_]}const y=eA.createMaterialFromType(r.type);if(r.uuid!==void 0&&(y.uuid=r.uuid),r.name!==void 0&&(y.name=r.name),r.color!==void 0&&y.color!==void 0&&y.color.setHex(r.color),r.roughness!==void 0&&(y.roughness=r.roughness),r.metalness!==void 0&&(y.metalness=r.metalness),r.sheen!==void 0&&(y.sheen=r.sheen),r.sheenColor!==void 0&&(y.sheenColor=new Hn().setHex(r.sheenColor)),r.sheenRoughness!==void 0&&(y.sheenRoughness=r.sheenRoughness),r.emissive!==void 0&&y.emissive!==void 0&&y.emissive.setHex(r.emissive),r.specular!==void 0&&y.specular!==void 0&&y.specular.setHex(r.specular),r.specularIntensity!==void 0&&(y.specularIntensity=r.specularIntensity),r.specularColor!==void 0&&y.specularColor!==void 0&&y.specularColor.setHex(r.specularColor),r.shininess!==void 0&&(y.shininess=r.shininess),r.clearcoat!==void 0&&(y.clearcoat=r.clearcoat),r.clearcoatRoughness!==void 0&&(y.clearcoatRoughness=r.clearcoatRoughness),r.iridescence!==void 0&&(y.iridescence=r.iridescence),r.iridescenceIOR!==void 0&&(y.iridescenceIOR=r.iridescenceIOR),r.iridescenceThicknessRange!==void 0&&(y.iridescenceThicknessRange=r.iridescenceThicknessRange),r.transmission!==void 0&&(y.transmission=r.transmission),r.thickness!==void 0&&(y.thickness=r.thickness),r.attenuationDistance!==void 0&&(y.attenuationDistance=r.attenuationDistance),r.attenuationColor!==void 0&&y.attenuationColor!==void 0&&y.attenuationColor.setHex(r.attenuationColor),r.anisotropy!==void 0&&(y.anisotropy=r.anisotropy),r.anisotropyRotation!==void 0&&(y.anisotropyRotation=r.anisotropyRotation),r.fog!==void 0&&(y.fog=r.fog),r.flatShading!==void 0&&(y.flatShading=r.flatShading),r.blending!==void 0&&(y.blending=r.blending),r.combine!==void 0&&(y.combine=r.combine),r.side!==void 0&&(y.side=r.side),r.shadowSide!==void 0&&(y.shadowSide=r.shadowSide),r.opacity!==void 0&&(y.opacity=r.opacity),r.transparent!==void 0&&(y.transparent=r.transparent),r.alphaTest!==void 0&&(y.alphaTest=r.alphaTest),r.alphaHash!==void 0&&(y.alphaHash=r.alphaHash),r.depthFunc!==void 0&&(y.depthFunc=r.depthFunc),r.depthTest!==void 0&&(y.depthTest=r.depthTest),r.depthWrite!==void 0&&(y.depthWrite=r.depthWrite),r.colorWrite!==void 0&&(y.colorWrite=r.colorWrite),r.blendSrc!==void 0&&(y.blendSrc=r.blendSrc),r.blendDst!==void 0&&(y.blendDst=r.blendDst),r.blendEquation!==void 0&&(y.blendEquation=r.blendEquation),r.blendSrcAlpha!==void 0&&(y.blendSrcAlpha=r.blendSrcAlpha),r.blendDstAlpha!==void 0&&(y.blendDstAlpha=r.blendDstAlpha),r.blendEquationAlpha!==void 0&&(y.blendEquationAlpha=r.blendEquationAlpha),r.blendColor!==void 0&&y.blendColor!==void 0&&y.blendColor.setHex(r.blendColor),r.blendAlpha!==void 0&&(y.blendAlpha=r.blendAlpha),r.stencilWriteMask!==void 0&&(y.stencilWriteMask=r.stencilWriteMask),r.stencilFunc!==void 0&&(y.stencilFunc=r.stencilFunc),r.stencilRef!==void 0&&(y.stencilRef=r.stencilRef),r.stencilFuncMask!==void 0&&(y.stencilFuncMask=r.stencilFuncMask),r.stencilFail!==void 0&&(y.stencilFail=r.stencilFail),r.stencilZFail!==void 0&&(y.stencilZFail=r.stencilZFail),r.stencilZPass!==void 0&&(y.stencilZPass=r.stencilZPass),r.stencilWrite!==void 0&&(y.stencilWrite=r.stencilWrite),r.wireframe!==void 0&&(y.wireframe=r.wireframe),r.wireframeLinewidth!==void 0&&(y.wireframeLinewidth=r.wireframeLinewidth),r.wireframeLinecap!==void 0&&(y.wireframeLinecap=r.wireframeLinecap),r.wireframeLinejoin!==void 0&&(y.wireframeLinejoin=r.wireframeLinejoin),r.rotation!==void 0&&(y.rotation=r.rotation),r.linewidth!==void 0&&(y.linewidth=r.linewidth),r.dashSize!==void 0&&(y.dashSize=r.dashSize),r.gapSize!==void 0&&(y.gapSize=r.gapSize),r.scale!==void 0&&(y.scale=r.scale),r.polygonOffset!==void 0&&(y.polygonOffset=r.polygonOffset),r.polygonOffsetFactor!==void 0&&(y.polygonOffsetFactor=r.polygonOffsetFactor),r.polygonOffsetUnits!==void 0&&(y.polygonOffsetUnits=r.polygonOffsetUnits),r.dithering!==void 0&&(y.dithering=r.dithering),r.alphaToCoverage!==void 0&&(y.alphaToCoverage=r.alphaToCoverage),r.premultipliedAlpha!==void 0&&(y.premultipliedAlpha=r.premultipliedAlpha),r.forceSinglePass!==void 0&&(y.forceSinglePass=r.forceSinglePass),r.visible!==void 0&&(y.visible=r.visible),r.toneMapped!==void 0&&(y.toneMapped=r.toneMapped),r.userData!==void 0&&(y.userData=r.userData),r.vertexColors!==void 0&&(typeof r.vertexColors=="number"?y.vertexColors=r.vertexColors>0:y.vertexColors=r.vertexColors),r.uniforms!==void 0)for(const _ in r.uniforms){const R=r.uniforms[_];switch(y.uniforms[_]={},R.type){case"t":y.uniforms[_].value=m(R.value);break;case"c":y.uniforms[_].value=new Hn().setHex(R.value);break;case"v2":y.uniforms[_].value=new en().fromArray(R.value);break;case"v3":y.uniforms[_].value=new je().fromArray(R.value);break;case"v4":y.uniforms[_].value=new ur().fromArray(R.value);break;case"m3":y.uniforms[_].value=new Ui().fromArray(R.value);break;case"m4":y.uniforms[_].value=new _i().fromArray(R.value);break;default:y.uniforms[_].value=R.value}}if(r.defines!==void 0&&(y.defines=r.defines),r.vertexShader!==void 0&&(y.vertexShader=r.vertexShader),r.fragmentShader!==void 0&&(y.fragmentShader=r.fragmentShader),r.glslVersion!==void 0&&(y.glslVersion=r.glslVersion),r.extensions!==void 0)for(const _ in r.extensions)y.extensions[_]=r.extensions[_];if(r.lights!==void 0&&(y.lights=r.lights),r.clipping!==void 0&&(y.clipping=r.clipping),r.size!==void 0&&(y.size=r.size),r.sizeAttenuation!==void 0&&(y.sizeAttenuation=r.sizeAttenuation),r.map!==void 0&&(y.map=m(r.map)),r.matcap!==void 0&&(y.matcap=m(r.matcap)),r.alphaMap!==void 0&&(y.alphaMap=m(r.alphaMap)),r.bumpMap!==void 0&&(y.bumpMap=m(r.bumpMap)),r.bumpScale!==void 0&&(y.bumpScale=r.bumpScale),r.normalMap!==void 0&&(y.normalMap=m(r.normalMap)),r.normalMapType!==void 0&&(y.normalMapType=r.normalMapType),r.normalScale!==void 0){let _=r.normalScale;Array.isArray(_)===!1&&(_=[_,_]),y.normalScale=new en().fromArray(_)}return r.displacementMap!==void 0&&(y.displacementMap=m(r.displacementMap)),r.displacementScale!==void 0&&(y.displacementScale=r.displacementScale),r.displacementBias!==void 0&&(y.displacementBias=r.displacementBias),r.roughnessMap!==void 0&&(y.roughnessMap=m(r.roughnessMap)),r.metalnessMap!==void 0&&(y.metalnessMap=m(r.metalnessMap)),r.emissiveMap!==void 0&&(y.emissiveMap=m(r.emissiveMap)),r.emissiveIntensity!==void 0&&(y.emissiveIntensity=r.emissiveIntensity),r.specularMap!==void 0&&(y.specularMap=m(r.specularMap)),r.specularIntensityMap!==void 0&&(y.specularIntensityMap=m(r.specularIntensityMap)),r.specularColorMap!==void 0&&(y.specularColorMap=m(r.specularColorMap)),r.envMap!==void 0&&(y.envMap=m(r.envMap)),r.envMapIntensity!==void 0&&(y.envMapIntensity=r.envMapIntensity),r.reflectivity!==void 0&&(y.reflectivity=r.reflectivity),r.refractionRatio!==void 0&&(y.refractionRatio=r.refractionRatio),r.lightMap!==void 0&&(y.lightMap=m(r.lightMap)),r.lightMapIntensity!==void 0&&(y.lightMapIntensity=r.lightMapIntensity),r.aoMap!==void 0&&(y.aoMap=m(r.aoMap)),r.aoMapIntensity!==void 0&&(y.aoMapIntensity=r.aoMapIntensity),r.gradientMap!==void 0&&(y.gradientMap=m(r.gradientMap)),r.clearcoatMap!==void 0&&(y.clearcoatMap=m(r.clearcoatMap)),r.clearcoatRoughnessMap!==void 0&&(y.clearcoatRoughnessMap=m(r.clearcoatRoughnessMap)),r.clearcoatNormalMap!==void 0&&(y.clearcoatNormalMap=m(r.clearcoatNormalMap)),r.clearcoatNormalScale!==void 0&&(y.clearcoatNormalScale=new en().fromArray(r.clearcoatNormalScale)),r.iridescenceMap!==void 0&&(y.iridescenceMap=m(r.iridescenceMap)),r.iridescenceThicknessMap!==void 0&&(y.iridescenceThicknessMap=m(r.iridescenceThicknessMap)),r.transmissionMap!==void 0&&(y.transmissionMap=m(r.transmissionMap)),r.thicknessMap!==void 0&&(y.thicknessMap=m(r.thicknessMap)),r.anisotropyMap!==void 0&&(y.anisotropyMap=m(r.anisotropyMap)),r.sheenColorMap!==void 0&&(y.sheenColorMap=m(r.sheenColorMap)),r.sheenRoughnessMap!==void 0&&(y.sheenRoughnessMap=m(r.sheenRoughnessMap)),y}setTextures(r){return this.textures=r,this}static createMaterialFromType(r){const l={ShadowMaterial:a2,SpriteMaterial:gx,RawShaderMaterial:l2,ShaderMaterial:Ka,PointsMaterial:bx,MeshPhysicalMaterial:c2,MeshStandardMaterial:Fx,MeshPhongMaterial:h2,MeshToonMaterial:u2,MeshNormalMaterial:d2,MeshLambertMaterial:f2,MeshDepthMaterial:dx,MeshDistanceMaterial:fx,MeshBasicMaterial:uc,MeshMatcapMaterial:p2,LineDashedMaterial:m2,LineBasicMaterial:oo,Material:js};return new l[r]}}class Wx{static decodeText(r){if(typeof TextDecoder<"u")return new TextDecoder().decode(r);let l="";for(let m=0,y=r.length;m<y;m++)l+=String.fromCharCode(r[m]);try{return decodeURIComponent(escape(l))}catch{return l}}static extractUrlBase(r){const l=r.lastIndexOf("/");return l===-1?"./":r.slice(0,l+1)}static resolveURL(r,l){return typeof r!="string"||r===""?"":(/^https?:\/\//i.test(l)&&/^\//.test(r)&&(l=l.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(r)||/^data:.*,.*$/i.test(r)||/^blob:.*$/i.test(r)?r:l+r)}}class P2 extends Yi{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(r){return super.copy(r),this.instanceCount=r.instanceCount,this}toJSON(){const r=super.toJSON();return r.instanceCount=this.instanceCount,r.isInstancedBufferGeometry=!0,r}}class D2 extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=new gl(_.manager);R.setPath(_.path),R.setRequestHeader(_.requestHeader),R.setWithCredentials(_.withCredentials),R.load(r,function(I){try{l(_.parse(JSON.parse(I)))}catch(O){y?y(O):console.error(O),_.manager.itemError(r)}},m,y)}parse(r){const l={},m={};function y($,ie){if(l[ie]!==void 0)return l[ie];const re=$.interleavedBuffers[ie],q=_($,re.buffer),Se=oc(re.type,q),fe=new Eg(Se,re.stride);return fe.uuid=re.uuid,l[ie]=fe,fe}function _($,ie){if(m[ie]!==void 0)return m[ie];const re=$.arrayBuffers[ie],q=new Uint32Array(re).buffer;return m[ie]=q,q}const R=r.isInstancedBufferGeometry?new P2:new Yi,I=r.data.index;if(I!==void 0){const $=oc(I.type,I.array);R.setIndex(new Sr($,1))}const O=r.data.attributes;for(const $ in O){const ie=O[$];let ue;if(ie.isInterleavedBufferAttribute){const re=y(r.data,ie.data);ue=new vh(re,ie.itemSize,ie.offset,ie.normalized)}else{const re=oc(ie.type,ie.array),q=ie.isInstancedBufferAttribute?Gu:Sr;ue=new q(re,ie.itemSize,ie.normalized)}ie.name!==void 0&&(ue.name=ie.name),ie.usage!==void 0&&ue.setUsage(ie.usage),ie.updateRange!==void 0&&(ue.updateRange.offset=ie.updateRange.offset,ue.updateRange.count=ie.updateRange.count),R.setAttribute($,ue)}const N=r.data.morphAttributes;if(N)for(const $ in N){const ie=N[$],ue=[];for(let re=0,q=ie.length;re<q;re++){const Se=ie[re];let fe;if(Se.isInterleavedBufferAttribute){const Me=y(r.data,Se.data);fe=new vh(Me,Se.itemSize,Se.offset,Se.normalized)}else{const Me=oc(Se.type,Se.array);fe=new Sr(Me,Se.itemSize,Se.normalized)}Se.name!==void 0&&(fe.name=Se.name),ue.push(fe)}R.morphAttributes[$]=ue}r.data.morphTargetsRelative&&(R.morphTargetsRelative=!0);const Q=r.data.groups||r.data.drawcalls||r.data.offsets;if(Q!==void 0)for(let $=0,ie=Q.length;$!==ie;++$){const ue=Q[$];R.addGroup(ue.start,ue.count,ue.materialIndex)}const X=r.data.boundingSphere;if(X!==void 0){const $=new je;X.center!==void 0&&$.fromArray(X.center),R.boundingSphere=new Eo($,X.radius)}return r.name&&(R.name=r.name),r.userData&&(R.userData=r.userData),R}}class NN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=this.path===""?Wx.extractUrlBase(r):this.path;this.resourcePath=this.resourcePath||R;const I=new gl(this.manager);I.setPath(this.path),I.setRequestHeader(this.requestHeader),I.setWithCredentials(this.withCredentials),I.load(r,function(O){let N=null;try{N=JSON.parse(O)}catch(Q){y!==void 0&&y(Q),console.error("THREE:ObjectLoader: Can't parse "+r+".",Q.message);return}const V=N.metadata;if(V===void 0||V.type===void 0||V.type.toLowerCase()==="geometry"){y!==void 0&&y(new Error("THREE.ObjectLoader: Can't load "+r)),console.error("THREE.ObjectLoader: Can't load "+r);return}_.parse(N,l)},m,y)}async loadAsync(r,l){const m=this,y=this.path===""?Wx.extractUrlBase(r):this.path;this.resourcePath=this.resourcePath||y;const _=new gl(this.manager);_.setPath(this.path),_.setRequestHeader(this.requestHeader),_.setWithCredentials(this.withCredentials);const R=await _.loadAsync(r,l),I=JSON.parse(R),O=I.metadata;if(O===void 0||O.type===void 0||O.type.toLowerCase()==="geometry")throw new Error("THREE.ObjectLoader: Can't load "+r);return await m.parseAsync(I)}parse(r,l){const m=this.parseAnimations(r.animations),y=this.parseShapes(r.shapes),_=this.parseGeometries(r.geometries,y),R=this.parseImages(r.images,function(){l!==void 0&&l(N)}),I=this.parseTextures(r.textures,R),O=this.parseMaterials(r.materials,I),N=this.parseObject(r.object,_,O,I,m),V=this.parseSkeletons(r.skeletons,N);if(this.bindSkeletons(N,V),l!==void 0){let Q=!1;for(const X in R)if(R[X].data instanceof HTMLImageElement){Q=!0;break}Q===!1&&l(N)}return N}async parseAsync(r){const l=this.parseAnimations(r.animations),m=this.parseShapes(r.shapes),y=this.parseGeometries(r.geometries,m),_=await this.parseImagesAsync(r.images),R=this.parseTextures(r.textures,_),I=this.parseMaterials(r.materials,R),O=this.parseObject(r.object,y,I,R,l),N=this.parseSkeletons(r.skeletons,O);return this.bindSkeletons(O,N),O}parseShapes(r){const l={};if(r!==void 0)for(let m=0,y=r.length;m<y;m++){const _=new yh().fromJSON(r[m]);l[_.uuid]=_}return l}parseSkeletons(r,l){const m={},y={};if(l.traverse(function(_){_.isBone&&(y[_.uuid]=_)}),r!==void 0)for(let _=0,R=r.length;_<R;_++){const I=new Sg().fromJSON(r[_],y);m[I.uuid]=I}return m}parseGeometries(r,l){const m={};if(r!==void 0){const _=new D2;for(let R=0,I=r.length;R<I;R++){let O;const N=r[R];switch(N.type){case"BufferGeometry":case"InstancedBufferGeometry":O=_.parse(N);break;case"Geometry":if("THREE"in window&&"LegacyJSONLoader"in THREE){var y=new THREE.LegacyJSONLoader;O=y.parse(N,this.resourcePath).geometry}else console.error('THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".');break;default:N.type in o2?O=o2[N.type].fromJSON(N,l):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${N.type}"`)}O.uuid=N.uuid,N.name!==void 0&&(O.name=N.name),N.userData!==void 0&&(O.userData=N.userData),m[N.uuid]=O}}return m}parseMaterials(r,l){const m={},y={};if(r!==void 0){const _=new eA;_.setTextures(l);for(let R=0,I=r.length;R<I;R++){const O=r[R];m[O.uuid]===void 0&&(m[O.uuid]=_.parse(O)),y[O.uuid]=m[O.uuid]}}return y}parseAnimations(r){const l={};if(r!==void 0)for(let m=0;m<r.length;m++){const y=r[m],_=rp.parse(y);l[_.uuid]=_}return l}parseImages(r,l){const m=this,y={};let _;function R(O){return m.manager.itemStart(O),_.load(O,function(){m.manager.itemEnd(O)},void 0,function(){m.manager.itemError(O),m.manager.itemEnd(O)})}function I(O){if(typeof O=="string"){const N=O,V=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(N)?N:m.resourcePath+N;return R(V)}else return O.data?{data:oc(O.type,O.data),width:O.width,height:O.height}:null}if(r!==void 0&&r.length>0){const O=new Gx(l);_=new sp(O),_.setCrossOrigin(this.crossOrigin);for(let N=0,V=r.length;N<V;N++){const Q=r[N],X=Q.url;if(Array.isArray(X)){const $=[];for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie],q=I(re);q!==null&&(q instanceof HTMLImageElement?$.push(q):$.push(new zu(q.data,q.width,q.height)))}y[Q.uuid]=new Br($)}else{const $=I(Q.url);y[Q.uuid]=new Br($)}}}return y}async parseImagesAsync(r){const l=this,m={};let y;async function _(R){if(typeof R=="string"){const I=R,O=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(I)?I:l.resourcePath+I;return await y.loadAsync(O)}else return R.data?{data:oc(R.type,R.data),width:R.width,height:R.height}:null}if(r!==void 0&&r.length>0){y=new sp(this.manager),y.setCrossOrigin(this.crossOrigin);for(let R=0,I=r.length;R<I;R++){const O=r[R],N=O.url;if(Array.isArray(N)){const V=[];for(let Q=0,X=N.length;Q<X;Q++){const $=N[Q],ie=await _($);ie!==null&&(ie instanceof HTMLImageElement?V.push(ie):V.push(new zu(ie.data,ie.width,ie.height)))}m[O.uuid]=new Br(V)}else{const V=await _(O.url);m[O.uuid]=new Br(V)}}}return m}parseTextures(r,l){function m(_,R){return typeof _=="number"?_:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",_),R[_])}const y={};if(r!==void 0)for(let _=0,R=r.length;_<R;_++){const I=r[_];I.image===void 0&&console.warn('THREE.ObjectLoader: No "image" specified for',I.uuid),l[I.image]===void 0&&console.warn("THREE.ObjectLoader: Undefined image",I.image);const O=l[I.image],N=O.data;let V;Array.isArray(N)?(V=new Uf,N.length===6&&(V.needsUpdate=!0)):(N&&N.data?V=new zu:V=new Ir,N&&(V.needsUpdate=!0)),V.source=O,V.uuid=I.uuid,I.name!==void 0&&(V.name=I.name),I.mapping!==void 0&&(V.mapping=m(I.mapping,UN)),I.channel!==void 0&&(V.channel=I.channel),I.offset!==void 0&&V.offset.fromArray(I.offset),I.repeat!==void 0&&V.repeat.fromArray(I.repeat),I.center!==void 0&&V.center.fromArray(I.center),I.rotation!==void 0&&(V.rotation=I.rotation),I.wrap!==void 0&&(V.wrapS=m(I.wrap[0],O2),V.wrapT=m(I.wrap[1],O2)),I.format!==void 0&&(V.format=I.format),I.internalFormat!==void 0&&(V.internalFormat=I.internalFormat),I.type!==void 0&&(V.type=I.type),I.colorSpace!==void 0&&(V.colorSpace=I.colorSpace),I.encoding!==void 0&&(V.encoding=I.encoding),I.minFilter!==void 0&&(V.minFilter=m(I.minFilter,F2)),I.magFilter!==void 0&&(V.magFilter=m(I.magFilter,F2)),I.anisotropy!==void 0&&(V.anisotropy=I.anisotropy),I.flipY!==void 0&&(V.flipY=I.flipY),I.generateMipmaps!==void 0&&(V.generateMipmaps=I.generateMipmaps),I.premultiplyAlpha!==void 0&&(V.premultiplyAlpha=I.premultiplyAlpha),I.unpackAlignment!==void 0&&(V.unpackAlignment=I.unpackAlignment),I.compareFunction!==void 0&&(V.compareFunction=I.compareFunction),I.userData!==void 0&&(V.userData=I.userData),y[I.uuid]=V}return y}parseObject(r,l,m,y,_){let R;function I(X){return l[X]===void 0&&console.warn("THREE.ObjectLoader: Undefined geometry",X),l[X]}function O(X){if(X!==void 0){if(Array.isArray(X)){const $=[];for(let ie=0,ue=X.length;ie<ue;ie++){const re=X[ie];m[re]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",re),$.push(m[re])}return $}return m[X]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",X),m[X]}}function N(X){return y[X]===void 0&&console.warn("THREE.ObjectLoader: Undefined texture",X),y[X]}let V,Q;switch(r.type){case"Scene":R=new yM,r.background!==void 0&&(Number.isInteger(r.background)?R.background=new Hn(r.background):R.background=N(r.background)),r.environment!==void 0&&(R.environment=N(r.environment)),r.fog!==void 0&&(r.fog.type==="Fog"?R.fog=new xg(r.fog.color,r.fog.near,r.fog.far):r.fog.type==="FogExp2"&&(R.fog=new yg(r.fog.color,r.fog.density)),r.fog.name!==""&&(R.fog.name=r.fog.name)),r.backgroundBlurriness!==void 0&&(R.backgroundBlurriness=r.backgroundBlurriness),r.backgroundIntensity!==void 0&&(R.backgroundIntensity=r.backgroundIntensity);break;case"PerspectiveCamera":R=new hs(r.fov,r.aspect,r.near,r.far),r.focus!==void 0&&(R.focus=r.focus),r.zoom!==void 0&&(R.zoom=r.zoom),r.filmGauge!==void 0&&(R.filmGauge=r.filmGauge),r.filmOffset!==void 0&&(R.filmOffset=r.filmOffset),r.view!==void 0&&(R.view=Object.assign({},r.view));break;case"OrthographicCamera":R=new mg(r.left,r.right,r.top,r.bottom,r.near,r.far),r.zoom!==void 0&&(R.zoom=r.zoom),r.view!==void 0&&(R.view=Object.assign({},r.view));break;case"AmbientLight":R=new R2(r.color,r.intensity);break;case"DirectionalLight":R=new T2(r.color,r.intensity);break;case"PointLight":R=new S2(r.color,r.intensity,r.distance,r.decay);break;case"RectAreaLight":R=new I2(r.color,r.intensity,r.width,r.height);break;case"SpotLight":R=new M2(r.color,r.intensity,r.distance,r.angle,r.penumbra,r.decay);break;case"HemisphereLight":R=new b2(r.color,r.groundColor,r.intensity);break;case"LightProbe":R=new L2().fromJSON(r);break;case"SkinnedMesh":V=I(r.geometry),Q=O(r.material),R=new BM(V,Q),r.bindMode!==void 0&&(R.bindMode=r.bindMode),r.bindMatrix!==void 0&&R.bindMatrix.fromArray(r.bindMatrix),r.skeleton!==void 0&&(R.skeleton=r.skeleton);break;case"Mesh":V=I(r.geometry),Q=O(r.material),R=new Os(V,Q);break;case"InstancedMesh":V=I(r.geometry),Q=O(r.material);const X=r.count,$=r.instanceMatrix,ie=r.instanceColor;R=new OM(V,Q,X),R.instanceMatrix=new Gu(new Float32Array($.array),16),ie!==void 0&&(R.instanceColor=new Gu(new Float32Array(ie.array),ie.itemSize));break;case"LOD":R=new MM;break;case"Line":R=new fc(I(r.geometry),O(r.material));break;case"LineLoop":R=new GM(I(r.geometry),O(r.material));break;case"LineSegments":R=new qa(I(r.geometry),O(r.material));break;case"PointCloud":case"Points":R=new HM(I(r.geometry),O(r.material));break;case"Sprite":R=new _M(O(r.material));break;case"Group":R=new Ah;break;case"Bone":R=new xx;break;default:R=new mr}if(R.uuid=r.uuid,r.name!==void 0&&(R.name=r.name),r.matrix!==void 0?(R.matrix.fromArray(r.matrix),r.matrixAutoUpdate!==void 0&&(R.matrixAutoUpdate=r.matrixAutoUpdate),R.matrixAutoUpdate&&R.matrix.decompose(R.position,R.quaternion,R.scale)):(r.position!==void 0&&R.position.fromArray(r.position),r.rotation!==void 0&&R.rotation.fromArray(r.rotation),r.quaternion!==void 0&&R.quaternion.fromArray(r.quaternion),r.scale!==void 0&&R.scale.fromArray(r.scale)),r.up!==void 0&&R.up.fromArray(r.up),r.castShadow!==void 0&&(R.castShadow=r.castShadow),r.receiveShadow!==void 0&&(R.receiveShadow=r.receiveShadow),r.shadow&&(r.shadow.bias!==void 0&&(R.shadow.bias=r.shadow.bias),r.shadow.normalBias!==void 0&&(R.shadow.normalBias=r.shadow.normalBias),r.shadow.radius!==void 0&&(R.shadow.radius=r.shadow.radius),r.shadow.mapSize!==void 0&&R.shadow.mapSize.fromArray(r.shadow.mapSize),r.shadow.camera!==void 0&&(R.shadow.camera=this.parseObject(r.shadow.camera))),r.visible!==void 0&&(R.visible=r.visible),r.frustumCulled!==void 0&&(R.frustumCulled=r.frustumCulled),r.renderOrder!==void 0&&(R.renderOrder=r.renderOrder),r.userData!==void 0&&(R.userData=r.userData),r.layers!==void 0&&(R.layers.mask=r.layers),r.children!==void 0){const X=r.children;for(let $=0;$<X.length;$++)R.add(this.parseObject(X[$],l,m,y,_))}if(r.animations!==void 0){const X=r.animations;for(let $=0;$<X.length;$++){const ie=X[$];R.animations.push(_[ie])}}if(r.type==="LOD"){r.autoUpdate!==void 0&&(R.autoUpdate=r.autoUpdate);const X=r.levels;for(let $=0;$<X.length;$++){const ie=X[$],ue=R.getObjectByProperty("uuid",ie.object);ue!==void 0&&R.addLevel(ue,ie.distance,ie.hysteresis)}}return R}bindSkeletons(r,l){Object.keys(l).length!==0&&r.traverse(function(m){if(m.isSkinnedMesh===!0&&m.skeleton!==void 0){const y=l[m.skeleton];y===void 0?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",m.skeleton):m.bind(y,m.bindMatrix)}})}}const UN={UVMapping:Ye,CubeReflectionMapping:Qe,CubeRefractionMapping:ne,EquirectangularReflectionMapping:W,EquirectangularRefractionMapping:k,CubeUVReflectionMapping:he},O2={RepeatWrapping:Re,ClampToEdgeWrapping:We,MirroredRepeatWrapping:ve},F2={NearestFilter:at,NearestMipmapNearestFilter:At,NearestMipmapLinearFilter:Pt,LinearFilter:Bn,LinearMipmapNearestFilter:pi,LinearMipmapLinearFilter:Fn};class kN extends wo{constructor(r){super(r),this.isImageBitmapLoader=!0,typeof createImageBitmap>"u"&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),typeof fetch>"u"&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(r){return this.options=r,this}load(r,l,m,y){r===void 0&&(r=""),this.path!==void 0&&(r=this.path+r),r=this.manager.resolveURL(r);const _=this,R=wh.get(r);if(R!==void 0)return _.manager.itemStart(r),setTimeout(function(){l&&l(R),_.manager.itemEnd(r)},0),R;const I={};I.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",I.headers=this.requestHeader,fetch(r,I).then(function(O){return O.blob()}).then(function(O){return createImageBitmap(O,Object.assign(_.options,{colorSpaceConversion:"none"}))}).then(function(O){wh.add(r,O),l&&l(O),_.manager.itemEnd(r)}).catch(function(O){y&&y(O),_.manager.itemError(r),_.manager.itemEnd(r)}),_.manager.itemStart(r)}}let tA;class Qx{static getContext(){return tA===void 0&&(tA=new(window.AudioContext||window.webkitAudioContext)),tA}static setContext(r){tA=r}}class zN extends wo{constructor(r){super(r)}load(r,l,m,y){const _=this,R=new gl(this.manager);R.setResponseType("arraybuffer"),R.setPath(this.path),R.setRequestHeader(this.requestHeader),R.setWithCredentials(this.withCredentials),R.load(r,function(O){try{const N=O.slice(0);Qx.getContext().decodeAudioData(N,function(Q){l(Q)},I)}catch(N){I(N)}},m,y);function I(O){y?y(O):console.error(O),_.manager.itemError(r)}}}const N2=new _i,U2=new _i,Mh=new _i;class GN{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new hs,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new hs,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(r){const l=this._cache;if(l.focus!==r.focus||l.fov!==r.fov||l.aspect!==r.aspect*this.aspect||l.near!==r.near||l.far!==r.far||l.zoom!==r.zoom||l.eyeSep!==this.eyeSep){l.focus=r.focus,l.fov=r.fov,l.aspect=r.aspect*this.aspect,l.near=r.near,l.far=r.far,l.zoom=r.zoom,l.eyeSep=this.eyeSep,Mh.copy(r.projectionMatrix);const y=l.eyeSep/2,_=y*l.near/l.focus,R=l.near*Math.tan(al*l.fov*.5)/l.zoom;let I,O;U2.elements[12]=-y,N2.elements[12]=y,I=-R*l.aspect+_,O=R*l.aspect+_,Mh.elements[0]=2*l.near/(O-I),Mh.elements[8]=(O+I)/(O-I),this.cameraL.projectionMatrix.copy(Mh),I=-R*l.aspect-_,O=R*l.aspect-_,Mh.elements[0]=2*l.near/(O-I),Mh.elements[8]=(O+I)/(O-I),this.cameraR.projectionMatrix.copy(Mh)}this.cameraL.matrixWorld.copy(r.matrixWorld).multiply(U2),this.cameraR.matrixWorld.copy(r.matrixWorld).multiply(N2)}}class k2{constructor(r=!0){this.autoStart=r,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=z2(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let r=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const l=z2();r=(l-this.oldTime)/1e3,this.oldTime=l,this.elapsedTime+=r}return r}}function z2(){return(typeof performance>"u"?Date:performance).now()}const Ch=new je,G2=new Ti,VN=new je,Sh=new je;class HN extends mr{constructor(){super(),this.type="AudioListener",this.context=Qx.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new k2}getInput(){return this.gain}removeFilter(){return this.filter!==null&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(r){return this.filter!==null?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=r,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(r){return this.gain.gain.setTargetAtTime(r,this.context.currentTime,.01),this}updateMatrixWorld(r){super.updateMatrixWorld(r);const l=this.context.listener,m=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Ch,G2,VN),Sh.set(0,0,-1).applyQuaternion(G2),l.positionX){const y=this.context.currentTime+this.timeDelta;l.positionX.linearRampToValueAtTime(Ch.x,y),l.positionY.linearRampToValueAtTime(Ch.y,y),l.positionZ.linearRampToValueAtTime(Ch.z,y),l.forwardX.linearRampToValueAtTime(Sh.x,y),l.forwardY.linearRampToValueAtTime(Sh.y,y),l.forwardZ.linearRampToValueAtTime(Sh.z,y),l.upX.linearRampToValueAtTime(m.x,y),l.upY.linearRampToValueAtTime(m.y,y),l.upZ.linearRampToValueAtTime(m.z,y)}else l.setPosition(Ch.x,Ch.y,Ch.z),l.setOrientation(Sh.x,Sh.y,Sh.z,m.x,m.y,m.z)}}class V2 extends mr{constructor(r){super(),this.type="Audio",this.listener=r,this.context=r.context,this.gain=this.context.createGain(),this.gain.connect(r.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(r){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=r,this.connect(),this}setMediaElementSource(r){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(r),this.connect(),this}setMediaStreamSource(r){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(r),this.connect(),this}setBuffer(r){return this.buffer=r,this.sourceType="buffer",this.autoplay&&this.play(),this}play(r=0){if(this.isPlaying===!0){console.warn("THREE.Audio: Audio is already playing.");return}if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}this._startedAt=this.context.currentTime+r;const l=this.context.createBufferSource();return l.buffer=this.buffer,l.loop=this.loop,l.loopStart=this.loopStart,l.loopEnd=this.loopEnd,l.onended=this.onEnded.bind(this),l.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=l,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.isPlaying===!0&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,this.loop===!0&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this}stop(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this._progress=0,this.source!==null&&(this.source.stop(),this.source.onended=null),this.isPlaying=!1,this}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let r=1,l=this.filters.length;r<l;r++)this.filters[r-1].connect(this.filters[r]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this._connected!==!1){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let r=1,l=this.filters.length;r<l;r++)this.filters[r-1].disconnect(this.filters[r]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}}getFilters(){return this.filters}setFilters(r){return r||(r=[]),this._connected===!0?(this.disconnect(),this.filters=r.slice(),this.connect()):this.filters=r.slice(),this}setDetune(r){if(this.detune=r,this.source.detune!==void 0)return this.isPlaying===!0&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(r){return this.setFilters(r?[r]:[])}setPlaybackRate(r){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.playbackRate=r,this.isPlaying===!0&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return this.hasPlaybackControl===!1?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(r){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.loop=r,this.isPlaying===!0&&(this.source.loop=this.loop),this}setLoopStart(r){return this.loopStart=r,this}setLoopEnd(r){return this.loopEnd=r,this}getVolume(){return this.gain.gain.value}setVolume(r){return this.gain.gain.setTargetAtTime(r,this.context.currentTime,.01),this}}const Th=new je,H2=new Ti,jN=new je,Rh=new je;class WN extends V2{constructor(r){super(r),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}connect(){super.connect(),this.panner.connect(this.gain)}disconnect(){super.disconnect(),this.panner.disconnect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(r){return this.panner.refDistance=r,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(r){return this.panner.rolloffFactor=r,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(r){return this.panner.distanceModel=r,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(r){return this.panner.maxDistance=r,this}setDirectionalCone(r,l,m){return this.panner.coneInnerAngle=r,this.panner.coneOuterAngle=l,this.panner.coneOuterGain=m,this}updateMatrixWorld(r){if(super.updateMatrixWorld(r),this.hasPlaybackControl===!0&&this.isPlaying===!1)return;this.matrixWorld.decompose(Th,H2,jN),Rh.set(0,0,1).applyQuaternion(H2);const l=this.panner;if(l.positionX){const m=this.context.currentTime+this.listener.timeDelta;l.positionX.linearRampToValueAtTime(Th.x,m),l.positionY.linearRampToValueAtTime(Th.y,m),l.positionZ.linearRampToValueAtTime(Th.z,m),l.orientationX.linearRampToValueAtTime(Rh.x,m),l.orientationY.linearRampToValueAtTime(Rh.y,m),l.orientationZ.linearRampToValueAtTime(Rh.z,m)}else l.setPosition(Th.x,Th.y,Th.z),l.setOrientation(Rh.x,Rh.y,Rh.z)}}class QN{constructor(r,l=2048){this.analyser=r.context.createAnalyser(),this.analyser.fftSize=l,this.data=new Uint8Array(this.analyser.frequencyBinCount),r.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let r=0;const l=this.getFrequencyData();for(let m=0;m<l.length;m++)r+=l[m];return r/l.length}}class j2{constructor(r,l,m){this.binding=r,this.valueSize=m;let y,_,R;switch(l){case"quaternion":y=this._slerp,_=this._slerpAdditive,R=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(m*6),this._workIndex=5;break;case"string":case"bool":y=this._select,_=this._select,R=this._setAdditiveIdentityOther,this.buffer=new Array(m*5);break;default:y=this._lerp,_=this._lerpAdditive,R=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(m*5)}this._mixBufferRegion=y,this._mixBufferRegionAdditive=_,this._setIdentity=R,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(r,l){const m=this.buffer,y=this.valueSize,_=r*y+y;let R=this.cumulativeWeight;if(R===0){for(let I=0;I!==y;++I)m[_+I]=m[I];R=l}else{R+=l;const I=l/R;this._mixBufferRegion(m,_,0,I,y)}this.cumulativeWeight=R}accumulateAdditive(r){const l=this.buffer,m=this.valueSize,y=m*this._addIndex;this.cumulativeWeightAdditive===0&&this._setIdentity(),this._mixBufferRegionAdditive(l,y,0,r,m),this.cumulativeWeightAdditive+=r}apply(r){const l=this.valueSize,m=this.buffer,y=r*l+l,_=this.cumulativeWeight,R=this.cumulativeWeightAdditive,I=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,_<1){const O=l*this._origIndex;this._mixBufferRegion(m,y,O,1-_,l)}R>0&&this._mixBufferRegionAdditive(m,y,this._addIndex*l,1,l);for(let O=l,N=l+l;O!==N;++O)if(m[O]!==m[O+l]){I.setValue(m,y);break}}saveOriginalState(){const r=this.binding,l=this.buffer,m=this.valueSize,y=m*this._origIndex;r.getValue(l,y);for(let _=m,R=y;_!==R;++_)l[_]=l[y+_%m];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const r=this.valueSize*3;this.binding.setValue(this.buffer,r)}_setAdditiveIdentityNumeric(){const r=this._addIndex*this.valueSize,l=r+this.valueSize;for(let m=r;m<l;m++)this.buffer[m]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const r=this._origIndex*this.valueSize,l=this._addIndex*this.valueSize;for(let m=0;m<this.valueSize;m++)this.buffer[l+m]=this.buffer[r+m]}_select(r,l,m,y,_){if(y>=.5)for(let R=0;R!==_;++R)r[l+R]=r[m+R]}_slerp(r,l,m,y){Ti.slerpFlat(r,l,r,l,r,m,y)}_slerpAdditive(r,l,m,y,_){const R=this._workIndex*_;Ti.multiplyQuaternionsFlat(r,R,r,l,r,m),Ti.slerpFlat(r,l,r,l,r,R,y)}_lerp(r,l,m,y,_){const R=1-y;for(let I=0;I!==_;++I){const O=l+I;r[O]=r[O]*R+r[m+I]*y}}_lerpAdditive(r,l,m,y,_){for(let R=0;R!==_;++R){const I=l+R;r[I]=r[I]+r[m+R]*y}}}const Xx="\\[\\]\\.:\\/",XN=new RegExp("["+Xx+"]","g"),Kx="[^"+Xx+"]",KN="[^"+Xx.replace("\\.","")+"]",qN=/((?:WC+[\/:])*)/.source.replace("WC",Kx),YN=/(WCOD+)?/.source.replace("WCOD",KN),$N=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Kx),JN=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Kx),ZN=new RegExp("^"+qN+YN+$N+JN+"$"),e5=["material","materials","bones","map"];class t5{constructor(r,l,m){const y=m||dr.parseTrackName(l);this._targetGroup=r,this._bindings=r.subscribe_(l,y)}getValue(r,l){this.bind();const m=this._targetGroup.nCachedObjects_,y=this._bindings[m];y!==void 0&&y.getValue(r,l)}setValue(r,l){const m=this._bindings;for(let y=this._targetGroup.nCachedObjects_,_=m.length;y!==_;++y)m[y].setValue(r,l)}bind(){const r=this._bindings;for(let l=this._targetGroup.nCachedObjects_,m=r.length;l!==m;++l)r[l].bind()}unbind(){const r=this._bindings;for(let l=this._targetGroup.nCachedObjects_,m=r.length;l!==m;++l)r[l].unbind()}}class dr{constructor(r,l,m){this.path=l,this.parsedPath=m||dr.parseTrackName(l),this.node=dr.findNode(r,this.parsedPath.nodeName),this.rootNode=r,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(r,l,m){return r&&r.isAnimationObjectGroup?new dr.Composite(r,l,m):new dr(r,l,m)}static sanitizeNodeName(r){return r.replace(/\s/g,"_").replace(XN,"")}static parseTrackName(r){const l=ZN.exec(r);if(l===null)throw new Error("PropertyBinding: Cannot parse trackName: "+r);const m={nodeName:l[2],objectName:l[3],objectIndex:l[4],propertyName:l[5],propertyIndex:l[6]},y=m.nodeName&&m.nodeName.lastIndexOf(".");if(y!==void 0&&y!==-1){const _=m.nodeName.substring(y+1);e5.indexOf(_)!==-1&&(m.nodeName=m.nodeName.substring(0,y),m.objectName=_)}if(m.propertyName===null||m.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+r);return m}static findNode(r,l){if(l===void 0||l===""||l==="."||l===-1||l===r.name||l===r.uuid)return r;if(r.skeleton){const m=r.skeleton.getBoneByName(l);if(m!==void 0)return m}if(r.children){const m=function(_){for(let R=0;R<_.length;R++){const I=_[R];if(I.name===l||I.uuid===l)return I;const O=m(I.children);if(O)return O}return null},y=m(r.children);if(y)return y}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(r,l){r[l]=this.targetObject[this.propertyName]}_getValue_array(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)r[l++]=m[y]}_getValue_arrayElement(r,l){r[l]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(r,l){this.resolvedProperty.toArray(r,l)}_setValue_direct(r,l){this.targetObject[this.propertyName]=r[l]}_setValue_direct_setNeedsUpdate(r,l){this.targetObject[this.propertyName]=r[l],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(r,l){this.targetObject[this.propertyName]=r[l],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)m[y]=r[l++]}_setValue_array_setNeedsUpdate(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)m[y]=r[l++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(r,l){const m=this.resolvedProperty;for(let y=0,_=m.length;y!==_;++y)m[y]=r[l++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(r,l){this.resolvedProperty[this.propertyIndex]=r[l]}_setValue_arrayElement_setNeedsUpdate(r,l){this.resolvedProperty[this.propertyIndex]=r[l],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(r,l){this.resolvedProperty[this.propertyIndex]=r[l],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(r,l){this.resolvedProperty.fromArray(r,l)}_setValue_fromArray_setNeedsUpdate(r,l){this.resolvedProperty.fromArray(r,l),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(r,l){this.resolvedProperty.fromArray(r,l),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(r,l){this.bind(),this.getValue(r,l)}_setValue_unbound(r,l){this.bind(),this.setValue(r,l)}bind(){let r=this.node;const l=this.parsedPath,m=l.objectName,y=l.propertyName;let _=l.propertyIndex;if(r||(r=dr.findNode(this.rootNode,l.nodeName),this.node=r),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!r){console.warn("THREE.PropertyBinding: No target node found for track: "+this.path+".");return}if(m){let N=l.objectIndex;switch(m){case"materials":if(!r.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!r.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}r=r.material.materials;break;case"bones":if(!r.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}r=r.skeleton.bones;for(let V=0;V<r.length;V++)if(r[V].name===N){N=V;break}break;case"map":if("map"in r){r=r.map;break}if(!r.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!r.material.map){console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}r=r.material.map;break;default:if(r[m]===void 0){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}r=r[m]}if(N!==void 0){if(r[N]===void 0){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,r);return}r=r[N]}}const R=r[y];if(R===void 0){const N=l.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+N+"."+y+" but it wasn't found.",r);return}let I=this.Versioning.None;this.targetObject=r,r.needsUpdate!==void 0?I=this.Versioning.NeedsUpdate:r.matrixWorldNeedsUpdate!==void 0&&(I=this.Versioning.MatrixWorldNeedsUpdate);let O=this.BindingType.Direct;if(_!==void 0){if(y==="morphTargetInfluences"){if(!r.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!r.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}r.morphTargetDictionary[_]!==void 0&&(_=r.morphTargetDictionary[_])}O=this.BindingType.ArrayElement,this.resolvedProperty=R,this.propertyIndex=_}else R.fromArray!==void 0&&R.toArray!==void 0?(O=this.BindingType.HasFromToArray,this.resolvedProperty=R):Array.isArray(R)?(O=this.BindingType.EntireArray,this.resolvedProperty=R):this.propertyName=y;this.getValue=this.GetterByBindingType[O],this.setValue=this.SetterByBindingTypeAndVersioning[O][I]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}dr.Composite=t5,dr.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},dr.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},dr.prototype.GetterByBindingType=[dr.prototype._getValue_direct,dr.prototype._getValue_array,dr.prototype._getValue_arrayElement,dr.prototype._getValue_toArray],dr.prototype.SetterByBindingTypeAndVersioning=[[dr.prototype._setValue_direct,dr.prototype._setValue_direct_setNeedsUpdate,dr.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[dr.prototype._setValue_array,dr.prototype._setValue_array_setNeedsUpdate,dr.prototype._setValue_array_setMatrixWorldNeedsUpdate],[dr.prototype._setValue_arrayElement,dr.prototype._setValue_arrayElement_setNeedsUpdate,dr.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[dr.prototype._setValue_fromArray,dr.prototype._setValue_fromArray_setNeedsUpdate,dr.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class n5{constructor(){this.isAnimationObjectGroup=!0,this.uuid=no(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const r={};this._indicesByUUID=r;for(let m=0,y=arguments.length;m!==y;++m)r[arguments[m].uuid]=m;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const l=this;this.stats={objects:{get total(){return l._objects.length},get inUse(){return this.total-l.nCachedObjects_}},get bindingsPerObject(){return l._bindings.length}}}add(){const r=this._objects,l=this._indicesByUUID,m=this._paths,y=this._parsedPaths,_=this._bindings,R=_.length;let I,O=r.length,N=this.nCachedObjects_;for(let V=0,Q=arguments.length;V!==Q;++V){const X=arguments[V],$=X.uuid;let ie=l[$];if(ie===void 0){ie=O++,l[$]=ie,r.push(X);for(let ue=0,re=R;ue!==re;++ue)_[ue].push(new dr(X,m[ue],y[ue]))}else if(ie<N){I=r[ie];const ue=--N,re=r[ue];l[re.uuid]=ie,r[ie]=re,l[$]=ue,r[ue]=X;for(let q=0,Se=R;q!==Se;++q){const fe=_[q],Me=fe[ue];let ze=fe[ie];fe[ie]=Me,ze===void 0&&(ze=new dr(X,m[q],y[q])),fe[ue]=ze}}else r[ie]!==I&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=N}remove(){const r=this._objects,l=this._indicesByUUID,m=this._bindings,y=m.length;let _=this.nCachedObjects_;for(let R=0,I=arguments.length;R!==I;++R){const O=arguments[R],N=O.uuid,V=l[N];if(V!==void 0&&V>=_){const Q=_++,X=r[Q];l[X.uuid]=V,r[V]=X,l[N]=Q,r[Q]=O;for(let $=0,ie=y;$!==ie;++$){const ue=m[$],re=ue[Q],q=ue[V];ue[V]=re,ue[Q]=q}}}this.nCachedObjects_=_}uncache(){const r=this._objects,l=this._indicesByUUID,m=this._bindings,y=m.length;let _=this.nCachedObjects_,R=r.length;for(let I=0,O=arguments.length;I!==O;++I){const N=arguments[I],V=N.uuid,Q=l[V];if(Q!==void 0)if(delete l[V],Q<_){const X=--_,$=r[X],ie=--R,ue=r[ie];l[$.uuid]=Q,r[Q]=$,l[ue.uuid]=X,r[X]=ue,r.pop();for(let re=0,q=y;re!==q;++re){const Se=m[re],fe=Se[X],Me=Se[ie];Se[Q]=fe,Se[X]=Me,Se.pop()}}else{const X=--R,$=r[X];X>0&&(l[$.uuid]=Q),r[Q]=$,r.pop();for(let ie=0,ue=y;ie!==ue;++ie){const re=m[ie];re[Q]=re[X],re.pop()}}}this.nCachedObjects_=_}subscribe_(r,l){const m=this._bindingsIndicesByPath;let y=m[r];const _=this._bindings;if(y!==void 0)return _[y];const R=this._paths,I=this._parsedPaths,O=this._objects,N=O.length,V=this.nCachedObjects_,Q=new Array(N);y=_.length,m[r]=y,R.push(r),I.push(l),_.push(Q);for(let X=V,$=O.length;X!==$;++X){const ie=O[X];Q[X]=new dr(ie,r,l)}return Q}unsubscribe_(r){const l=this._bindingsIndicesByPath,m=l[r];if(m!==void 0){const y=this._paths,_=this._parsedPaths,R=this._bindings,I=R.length-1,O=R[I],N=r[I];l[N]=m,R[m]=O,R.pop(),_[m]=_[I],_.pop(),y[m]=y[I],y.pop()}}}class W2{constructor(r,l,m=null,y=l.blendMode){this._mixer=r,this._clip=l,this._localRoot=m,this.blendMode=y;const _=l.tracks,R=_.length,I=new Array(R),O={endingStart:ai,endingEnd:ai};for(let N=0;N!==R;++N){const V=_[N].createInterpolant(null);I[N]=V,V.settings=O}this._interpolantSettings=O,this._interpolants=I,this._propertyBindings=new Array(R),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=bn,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&this.timeScale!==0&&this._startTime===null&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(r){return this._startTime=r,this}setLoop(r,l){return this.loop=r,this.repetitions=l,this}setEffectiveWeight(r){return this.weight=r,this._effectiveWeight=this.enabled?r:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(r){return this._scheduleFading(r,0,1)}fadeOut(r){return this._scheduleFading(r,1,0)}crossFadeFrom(r,l,m){if(r.fadeOut(l),this.fadeIn(l),m){const y=this._clip.duration,_=r._clip.duration,R=_/y,I=y/_;r.warp(1,R,l),this.warp(I,1,l)}return this}crossFadeTo(r,l,m){return r.crossFadeFrom(this,l,m)}stopFading(){const r=this._weightInterpolant;return r!==null&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(r)),this}setEffectiveTimeScale(r){return this.timeScale=r,this._effectiveTimeScale=this.paused?0:r,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(r){return this.timeScale=this._clip.duration/r,this.stopWarping()}syncWith(r){return this.time=r.time,this.timeScale=r.timeScale,this.stopWarping()}halt(r){return this.warp(this._effectiveTimeScale,0,r)}warp(r,l,m){const y=this._mixer,_=y.time,R=this.timeScale;let I=this._timeScaleInterpolant;I===null&&(I=y._lendControlInterpolant(),this._timeScaleInterpolant=I);const O=I.parameterPositions,N=I.sampleValues;return O[0]=_,O[1]=_+m,N[0]=r/R,N[1]=l/R,this}stopWarping(){const r=this._timeScaleInterpolant;return r!==null&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(r)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(r,l,m,y){if(!this.enabled){this._updateWeight(r);return}const _=this._startTime;if(_!==null){const O=(r-_)*m;O<0||m===0?l=0:(this._startTime=null,l=m*O)}l*=this._updateTimeScale(r);const R=this._updateTime(l),I=this._updateWeight(r);if(I>0){const O=this._interpolants,N=this._propertyBindings;switch(this.blendMode){case hr:for(let V=0,Q=O.length;V!==Q;++V)O[V].evaluate(R),N[V].accumulateAdditive(I);break;case Bi:default:for(let V=0,Q=O.length;V!==Q;++V)O[V].evaluate(R),N[V].accumulate(y,I)}}}_updateWeight(r){let l=0;if(this.enabled){l=this.weight;const m=this._weightInterpolant;if(m!==null){const y=m.evaluate(r)[0];l*=y,r>m.parameterPositions[1]&&(this.stopFading(),y===0&&(this.enabled=!1))}}return this._effectiveWeight=l,l}_updateTimeScale(r){let l=0;if(!this.paused){l=this.timeScale;const m=this._timeScaleInterpolant;if(m!==null){const y=m.evaluate(r)[0];l*=y,r>m.parameterPositions[1]&&(this.stopWarping(),l===0?this.paused=!0:this.timeScale=l)}}return this._effectiveTimeScale=l,l}_updateTime(r){const l=this._clip.duration,m=this.loop;let y=this.time+r,_=this._loopCount;const R=m===oi;if(r===0)return _===-1?y:R&&(_&1)===1?l-y:y;if(m===kt){_===-1&&(this._loopCount=0,this._setEndings(!0,!0,!1));n:{if(y>=l)y=l;else if(y<0)y=0;else{this.time=y;break n}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=y,this._mixer.dispatchEvent({type:"finished",action:this,direction:r<0?-1:1})}}else{if(_===-1&&(r>=0?(_=0,this._setEndings(!0,this.repetitions===0,R)):this._setEndings(this.repetitions===0,!0,R)),y>=l||y<0){const I=Math.floor(y/l);y-=l*I,_+=Math.abs(I);const O=this.repetitions-_;if(O<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,y=r>0?l:0,this.time=y,this._mixer.dispatchEvent({type:"finished",action:this,direction:r>0?1:-1});else{if(O===1){const N=r<0;this._setEndings(N,!N,R)}else this._setEndings(!1,!1,R);this._loopCount=_,this.time=y,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:I})}}else this.time=y;if(R&&(_&1)===1)return l-y}return y}_setEndings(r,l,m){const y=this._interpolantSettings;m?(y.endingStart=li,y.endingEnd=li):(r?y.endingStart=this.zeroSlopeAtStart?li:ai:y.endingStart=xi,l?y.endingEnd=this.zeroSlopeAtEnd?li:ai:y.endingEnd=xi)}_scheduleFading(r,l,m){const y=this._mixer,_=y.time;let R=this._weightInterpolant;R===null&&(R=y._lendControlInterpolant(),this._weightInterpolant=R);const I=R.parameterPositions,O=R.sampleValues;return I[0]=_,O[0]=l,I[1]=_+r,O[1]=m,this}}const i5=new Float32Array(1);class r5 extends to{constructor(r){super(),this._root=r,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(r,l){const m=r._localRoot||this._root,y=r._clip.tracks,_=y.length,R=r._propertyBindings,I=r._interpolants,O=m.uuid,N=this._bindingsByRootAndName;let V=N[O];V===void 0&&(V={},N[O]=V);for(let Q=0;Q!==_;++Q){const X=y[Q],$=X.name;let ie=V[$];if(ie!==void 0)++ie.referenceCount,R[Q]=ie;else{if(ie=R[Q],ie!==void 0){ie._cacheIndex===null&&(++ie.referenceCount,this._addInactiveBinding(ie,O,$));continue}const ue=l&&l._propertyBindings[Q].binding.parsedPath;ie=new j2(dr.create(m,$,ue),X.ValueTypeName,X.getValueSize()),++ie.referenceCount,this._addInactiveBinding(ie,O,$),R[Q]=ie}I[Q].resultBuffer=ie.buffer}}_activateAction(r){if(!this._isActiveAction(r)){if(r._cacheIndex===null){const m=(r._localRoot||this._root).uuid,y=r._clip.uuid,_=this._actionsByClip[y];this._bindAction(r,_&&_.knownActions[0]),this._addInactiveAction(r,y,m)}const l=r._propertyBindings;for(let m=0,y=l.length;m!==y;++m){const _=l[m];_.useCount++===0&&(this._lendBinding(_),_.saveOriginalState())}this._lendAction(r)}}_deactivateAction(r){if(this._isActiveAction(r)){const l=r._propertyBindings;for(let m=0,y=l.length;m!==y;++m){const _=l[m];--_.useCount===0&&(_.restoreOriginalState(),this._takeBackBinding(_))}this._takeBackAction(r)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const r=this;this.stats={actions:{get total(){return r._actions.length},get inUse(){return r._nActiveActions}},bindings:{get total(){return r._bindings.length},get inUse(){return r._nActiveBindings}},controlInterpolants:{get total(){return r._controlInterpolants.length},get inUse(){return r._nActiveControlInterpolants}}}}_isActiveAction(r){const l=r._cacheIndex;return l!==null&&l<this._nActiveActions}_addInactiveAction(r,l,m){const y=this._actions,_=this._actionsByClip;let R=_[l];if(R===void 0)R={knownActions:[r],actionByRoot:{}},r._byClipCacheIndex=0,_[l]=R;else{const I=R.knownActions;r._byClipCacheIndex=I.length,I.push(r)}r._cacheIndex=y.length,y.push(r),R.actionByRoot[m]=r}_removeInactiveAction(r){const l=this._actions,m=l[l.length-1],y=r._cacheIndex;m._cacheIndex=y,l[y]=m,l.pop(),r._cacheIndex=null;const _=r._clip.uuid,R=this._actionsByClip,I=R[_],O=I.knownActions,N=O[O.length-1],V=r._byClipCacheIndex;N._byClipCacheIndex=V,O[V]=N,O.pop(),r._byClipCacheIndex=null;const Q=I.actionByRoot,X=(r._localRoot||this._root).uuid;delete Q[X],O.length===0&&delete R[_],this._removeInactiveBindingsForAction(r)}_removeInactiveBindingsForAction(r){const l=r._propertyBindings;for(let m=0,y=l.length;m!==y;++m){const _=l[m];--_.referenceCount===0&&this._removeInactiveBinding(_)}}_lendAction(r){const l=this._actions,m=r._cacheIndex,y=this._nActiveActions++,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_takeBackAction(r){const l=this._actions,m=r._cacheIndex,y=--this._nActiveActions,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_addInactiveBinding(r,l,m){const y=this._bindingsByRootAndName,_=this._bindings;let R=y[l];R===void 0&&(R={},y[l]=R),R[m]=r,r._cacheIndex=_.length,_.push(r)}_removeInactiveBinding(r){const l=this._bindings,m=r.binding,y=m.rootNode.uuid,_=m.path,R=this._bindingsByRootAndName,I=R[y],O=l[l.length-1],N=r._cacheIndex;O._cacheIndex=N,l[N]=O,l.pop(),delete I[_],Object.keys(I).length===0&&delete R[y]}_lendBinding(r){const l=this._bindings,m=r._cacheIndex,y=this._nActiveBindings++,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_takeBackBinding(r){const l=this._bindings,m=r._cacheIndex,y=--this._nActiveBindings,_=l[y];r._cacheIndex=y,l[y]=r,_._cacheIndex=m,l[m]=_}_lendControlInterpolant(){const r=this._controlInterpolants,l=this._nActiveControlInterpolants++;let m=r[l];return m===void 0&&(m=new kx(new Float32Array(2),new Float32Array(2),1,i5),m.__cacheIndex=l,r[l]=m),m}_takeBackControlInterpolant(r){const l=this._controlInterpolants,m=r.__cacheIndex,y=--this._nActiveControlInterpolants,_=l[y];r.__cacheIndex=y,l[y]=r,_.__cacheIndex=m,l[m]=_}clipAction(r,l,m){const y=l||this._root,_=y.uuid;let R=typeof r=="string"?rp.findByName(y,r):r;const I=R!==null?R.uuid:r,O=this._actionsByClip[I];let N=null;if(m===void 0&&(R!==null?m=R.blendMode:m=Bi),O!==void 0){const Q=O.actionByRoot[_];if(Q!==void 0&&Q.blendMode===m)return Q;N=O.knownActions[0],R===null&&(R=N._clip)}if(R===null)return null;const V=new W2(this,R,l,m);return this._bindAction(V,N),this._addInactiveAction(V,I,_),V}existingAction(r,l){const m=l||this._root,y=m.uuid,_=typeof r=="string"?rp.findByName(m,r):r,R=_?_.uuid:r,I=this._actionsByClip[R];return I!==void 0&&I.actionByRoot[y]||null}stopAllAction(){const r=this._actions,l=this._nActiveActions;for(let m=l-1;m>=0;--m)r[m].stop();return this}update(r){r*=this.timeScale;const l=this._actions,m=this._nActiveActions,y=this.time+=r,_=Math.sign(r),R=this._accuIndex^=1;for(let N=0;N!==m;++N)l[N]._update(y,r,_,R);const I=this._bindings,O=this._nActiveBindings;for(let N=0;N!==O;++N)I[N].apply(R);return this}setTime(r){this.time=0;for(let l=0;l<this._actions.length;l++)this._actions[l].time=0;return this.update(r)}getRoot(){return this._root}uncacheClip(r){const l=this._actions,m=r.uuid,y=this._actionsByClip,_=y[m];if(_!==void 0){const R=_.knownActions;for(let I=0,O=R.length;I!==O;++I){const N=R[I];this._deactivateAction(N);const V=N._cacheIndex,Q=l[l.length-1];N._cacheIndex=null,N._byClipCacheIndex=null,Q._cacheIndex=V,l[V]=Q,l.pop(),this._removeInactiveBindingsForAction(N)}delete y[m]}}uncacheRoot(r){const l=r.uuid,m=this._actionsByClip;for(const R in m){const I=m[R].actionByRoot,O=I[l];O!==void 0&&(this._deactivateAction(O),this._removeInactiveAction(O))}const y=this._bindingsByRootAndName,_=y[l];if(_!==void 0)for(const R in _){const I=_[R];I.restoreOriginalState(),this._removeInactiveBinding(I)}}uncacheAction(r,l){const m=this.existingAction(r,l);m!==null&&(this._deactivateAction(m),this._removeInactiveAction(m))}}class qx{constructor(r){this.value=r}clone(){return new qx(this.value.clone===void 0?this.value:this.value.clone())}}let s5=0;class o5 extends to{constructor(){super(),this.isUniformsGroup=!0,Object.defineProperty(this,"id",{value:s5++}),this.name="",this.usage=ah,this.uniforms=[]}add(r){return this.uniforms.push(r),this}remove(r){const l=this.uniforms.indexOf(r);return l!==-1&&this.uniforms.splice(l,1),this}setName(r){return this.name=r,this}setUsage(r){return this.usage=r,this}dispose(){return this.dispatchEvent({type:"dispose"}),this}copy(r){this.name=r.name,this.usage=r.usage;const l=r.uniforms;this.uniforms.length=0;for(let m=0,y=l.length;m<y;m++)this.uniforms.push(l[m].clone());return this}clone(){return new this.constructor().copy(this)}}class a5 extends Eg{constructor(r,l,m=1){super(r,l),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=m}copy(r){return super.copy(r),this.meshPerAttribute=r.meshPerAttribute,this}clone(r){const l=super.clone(r);return l.meshPerAttribute=this.meshPerAttribute,l}toJSON(r){const l=super.toJSON(r);return l.isInstancedInterleavedBuffer=!0,l.meshPerAttribute=this.meshPerAttribute,l}}class l5{constructor(r,l,m,y,_){this.isGLBufferAttribute=!0,this.name="",this.buffer=r,this.type=l,this.itemSize=m,this.elementSize=y,this.count=_,this.version=0}set needsUpdate(r){r===!0&&this.version++}setBuffer(r){return this.buffer=r,this}setType(r,l){return this.type=r,this.elementSize=l,this}setItemSize(r){return this.itemSize=r,this}setCount(r){return this.count=r,this}}class c5{constructor(r,l,m=0,y=1/0){this.ray=new Vs(r,l),this.near=m,this.far=y,this.camera=null,this.layers=new Jm,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(r,l){this.ray.set(r,l)}setFromCamera(r,l){l.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(l.matrixWorld),this.ray.direction.set(r.x,r.y,.5).unproject(l).sub(this.ray.origin).normalize(),this.camera=l):l.isOrthographicCamera?(this.ray.origin.set(r.x,r.y,(l.near+l.far)/(l.near-l.far)).unproject(l),this.ray.direction.set(0,0,-1).transformDirection(l.matrixWorld),this.camera=l):console.error("THREE.Raycaster: Unsupported camera type: "+l.type)}intersectObject(r,l=!0,m=[]){return Yx(r,this,m,l),m.sort(Q2),m}intersectObjects(r,l=!0,m=[]){for(let y=0,_=r.length;y<_;y++)Yx(r[y],this,m,l);return m.sort(Q2),m}}function Q2(w,r){return w.distance-r.distance}function Yx(w,r,l,m){if(w.layers.test(r.layers)&&w.raycast(r,l),m===!0){const y=w.children;for(let _=0,R=y.length;_<R;_++)Yx(y[_],r,l,!0)}}class h5{constructor(r=1,l=0,m=0){return this.radius=r,this.phi=l,this.theta=m,this}set(r,l,m){return this.radius=r,this.phi=l,this.theta=m,this}copy(r){return this.radius=r.radius,this.phi=r.phi,this.theta=r.theta,this}makeSafe(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this}setFromVector3(r){return this.setFromCartesianCoords(r.x,r.y,r.z)}setFromCartesianCoords(r,l,m){return this.radius=Math.sqrt(r*r+l*l+m*m),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(r,m),this.phi=Math.acos(Nr(l/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class u5{constructor(r=1,l=0,m=0){return this.radius=r,this.theta=l,this.y=m,this}set(r,l,m){return this.radius=r,this.theta=l,this.y=m,this}copy(r){return this.radius=r.radius,this.theta=r.theta,this.y=r.y,this}setFromVector3(r){return this.setFromCartesianCoords(r.x,r.y,r.z)}setFromCartesianCoords(r,l,m){return this.radius=Math.sqrt(r*r+m*m),this.theta=Math.atan2(r,m),this.y=l,this}clone(){return new this.constructor().copy(this)}}const X2=new en;class d5{constructor(r=new en(1/0,1/0),l=new en(-1/0,-1/0)){this.isBox2=!0,this.min=r,this.max=l}set(r,l){return this.min.copy(r),this.max.copy(l),this}setFromPoints(r){this.makeEmpty();for(let l=0,m=r.length;l<m;l++)this.expandByPoint(r[l]);return this}setFromCenterAndSize(r,l){const m=X2.copy(l).multiplyScalar(.5);return this.min.copy(r).sub(m),this.max.copy(r).add(m),this}clone(){return new this.constructor().copy(this)}copy(r){return this.min.copy(r.min),this.max.copy(r.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(r){return this.isEmpty()?r.set(0,0):r.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(r){return this.isEmpty()?r.set(0,0):r.subVectors(this.max,this.min)}expandByPoint(r){return this.min.min(r),this.max.max(r),this}expandByVector(r){return this.min.sub(r),this.max.add(r),this}expandByScalar(r){return this.min.addScalar(-r),this.max.addScalar(r),this}containsPoint(r){return!(r.x<this.min.x||r.x>this.max.x||r.y<this.min.y||r.y>this.max.y)}containsBox(r){return this.min.x<=r.min.x&&r.max.x<=this.max.x&&this.min.y<=r.min.y&&r.max.y<=this.max.y}getParameter(r,l){return l.set((r.x-this.min.x)/(this.max.x-this.min.x),(r.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(r){return!(r.max.x<this.min.x||r.min.x>this.max.x||r.max.y<this.min.y||r.min.y>this.max.y)}clampPoint(r,l){return l.copy(r).clamp(this.min,this.max)}distanceToPoint(r){return this.clampPoint(r,X2).distanceTo(r)}intersect(r){return this.min.max(r.min),this.max.min(r.max),this.isEmpty()&&this.makeEmpty(),this}union(r){return this.min.min(r.min),this.max.max(r.max),this}translate(r){return this.min.add(r),this.max.add(r),this}equals(r){return r.min.equals(this.min)&&r.max.equals(this.max)}}const K2=new je,nA=new je;class f5{constructor(r=new je,l=new je){this.start=r,this.end=l}set(r,l){return this.start.copy(r),this.end.copy(l),this}copy(r){return this.start.copy(r.start),this.end.copy(r.end),this}getCenter(r){return r.addVectors(this.start,this.end).multiplyScalar(.5)}delta(r){return r.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(r,l){return this.delta(l).multiplyScalar(r).add(this.start)}closestPointToPointParameter(r,l){K2.subVectors(r,this.start),nA.subVectors(this.end,this.start);const m=nA.dot(nA);let _=nA.dot(K2)/m;return l&&(_=Nr(_,0,1)),_}closestPointToPoint(r,l,m){const y=this.closestPointToPointParameter(r,l);return this.delta(m).multiplyScalar(y).add(this.start)}applyMatrix4(r){return this.start.applyMatrix4(r),this.end.applyMatrix4(r),this}equals(r){return r.start.equals(this.start)&&r.end.equals(this.end)}clone(){return new this.constructor().copy(this)}}const q2=new je;class p5 extends mr{constructor(r,l){super(),this.light=r,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.color=l,this.type="SpotLightHelper";const m=new Yi,y=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let R=0,I=1,O=32;R<O;R++,I++){const N=R/O*Math.PI*2,V=I/O*Math.PI*2;y.push(Math.cos(N),Math.sin(N),1,Math.cos(V),Math.sin(V),1)}m.setAttribute("position",new ni(y,3));const _=new oo({fog:!1,toneMapped:!1});this.cone=new qa(m,_),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1);const r=this.light.distance?this.light.distance:1e3,l=r*Math.tan(this.light.angle);this.cone.scale.set(l,l,r),q2.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(q2),this.color!==void 0?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}const gc=new je,iA=new _i,$x=new _i;class m5 extends qa{constructor(r){const l=Y2(r),m=new Yi,y=[],_=[],R=new Hn(0,0,1),I=new Hn(0,1,0);for(let N=0;N<l.length;N++){const V=l[N];V.parent&&V.parent.isBone&&(y.push(0,0,0),y.push(0,0,0),_.push(R.r,R.g,R.b),_.push(I.r,I.g,I.b))}m.setAttribute("position",new ni(y,3)),m.setAttribute("color",new ni(_,3));const O=new oo({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0});super(m,O),this.isSkeletonHelper=!0,this.type="SkeletonHelper",this.root=r,this.bones=l,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(r){const l=this.bones,m=this.geometry,y=m.getAttribute("position");$x.copy(this.root.matrixWorld).invert();for(let _=0,R=0;_<l.length;_++){const I=l[_];I.parent&&I.parent.isBone&&(iA.multiplyMatrices($x,I.matrixWorld),gc.setFromMatrixPosition(iA),y.setXYZ(R,gc.x,gc.y,gc.z),iA.multiplyMatrices($x,I.parent.matrixWorld),gc.setFromMatrixPosition(iA),y.setXYZ(R+1,gc.x,gc.y,gc.z),R+=2)}m.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(r)}dispose(){this.geometry.dispose(),this.material.dispose()}}function Y2(w){const r=[];w.isBone===!0&&r.push(w);for(let l=0;l<w.children.length;l++)r.push.apply(r,Y2(w.children[l]));return r}class g5 extends Os{constructor(r,l,m){const y=new ep(l,4,2),_=new uc({wireframe:!0,fog:!1,toneMapped:!1});super(y,_),this.light=r,this.color=m,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.color!==void 0?this.material.color.set(this.color):this.material.color.copy(this.light.color)}}const A5=new je,$2=new Hn,J2=new Hn;class v5 extends mr{constructor(r,l,m){super(),this.light=r,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.color=m,this.type="HemisphereLightHelper";const y=new Zf(l);y.rotateY(Math.PI*.5),this.material=new uc({wireframe:!0,fog:!1,toneMapped:!1}),this.color===void 0&&(this.material.vertexColors=!0);const _=y.getAttribute("position"),R=new Float32Array(_.count*3);y.setAttribute("color",new Sr(R,3)),this.add(new Os(y,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const r=this.children[0];if(this.color!==void 0)this.material.color.set(this.color);else{const l=r.geometry.getAttribute("color");$2.copy(this.light.color),J2.copy(this.light.groundColor);for(let m=0,y=l.count;m<y;m++){const _=m<y/2?$2:J2;l.setXYZ(m,_.r,_.g,_.b)}l.needsUpdate=!0}this.light.updateWorldMatrix(!0,!1),r.lookAt(A5.setFromMatrixPosition(this.light.matrixWorld).negate())}}class y5 extends qa{constructor(r=10,l=10,m=4473924,y=8947848){m=new Hn(m),y=new Hn(y);const _=l/2,R=r/l,I=r/2,O=[],N=[];for(let X=0,$=0,ie=-I;X<=l;X++,ie+=R){O.push(-I,0,ie,I,0,ie),O.push(ie,0,-I,ie,0,I);const ue=X===_?m:y;ue.toArray(N,$),$+=3,ue.toArray(N,$),$+=3,ue.toArray(N,$),$+=3,ue.toArray(N,$),$+=3}const V=new Yi;V.setAttribute("position",new ni(O,3)),V.setAttribute("color",new ni(N,3));const Q=new oo({vertexColors:!0,toneMapped:!1});super(V,Q),this.type="GridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}class x5 extends qa{constructor(r=10,l=16,m=8,y=64,_=4473924,R=8947848){_=new Hn(_),R=new Hn(R);const I=[],O=[];if(l>1)for(let Q=0;Q<l;Q++){const X=Q/l*(Math.PI*2),$=Math.sin(X)*r,ie=Math.cos(X)*r;I.push(0,0,0),I.push($,0,ie);const ue=Q&1?_:R;O.push(ue.r,ue.g,ue.b),O.push(ue.r,ue.g,ue.b)}for(let Q=0;Q<m;Q++){const X=Q&1?_:R,$=r-r/m*Q;for(let ie=0;ie<y;ie++){let ue=ie/y*(Math.PI*2),re=Math.sin(ue)*$,q=Math.cos(ue)*$;I.push(re,0,q),O.push(X.r,X.g,X.b),ue=(ie+1)/y*(Math.PI*2),re=Math.sin(ue)*$,q=Math.cos(ue)*$,I.push(re,0,q),O.push(X.r,X.g,X.b)}}const N=new Yi;N.setAttribute("position",new ni(I,3)),N.setAttribute("color",new ni(O,3));const V=new oo({vertexColors:!0,toneMapped:!1});super(N,V),this.type="PolarGridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}const Z2=new je,rA=new je,eC=new je;class E5 extends mr{constructor(r,l,m){super(),this.light=r,this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.color=m,this.type="DirectionalLightHelper",l===void 0&&(l=1);let y=new Yi;y.setAttribute("position",new ni([-l,l,0,l,l,0,l,-l,0,-l,-l,0,-l,l,0],3));const _=new oo({fog:!1,toneMapped:!1});this.lightPlane=new fc(y,_),this.add(this.lightPlane),y=new Yi,y.setAttribute("position",new ni([0,0,0,0,0,1],3)),this.targetLine=new fc(y,_),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),Z2.setFromMatrixPosition(this.light.matrixWorld),rA.setFromMatrixPosition(this.light.target.matrixWorld),eC.subVectors(rA,Z2),this.lightPlane.lookAt(rA),this.color!==void 0?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(rA),this.targetLine.scale.z=eC.length()}}const sA=new je,Qr=new ug;class b5 extends qa{constructor(r){const l=new Yi,m=new oo({color:16777215,vertexColors:!0,toneMapped:!1}),y=[],_=[],R={};I("n1","n2"),I("n2","n4"),I("n4","n3"),I("n3","n1"),I("f1","f2"),I("f2","f4"),I("f4","f3"),I("f3","f1"),I("n1","f1"),I("n2","f2"),I("n3","f3"),I("n4","f4"),I("p","n1"),I("p","n2"),I("p","n3"),I("p","n4"),I("u1","u2"),I("u2","u3"),I("u3","u1"),I("c","t"),I("p","c"),I("cn1","cn2"),I("cn3","cn4"),I("cf1","cf2"),I("cf3","cf4");function I(ie,ue){O(ie),O(ue)}function O(ie){y.push(0,0,0),_.push(0,0,0),R[ie]===void 0&&(R[ie]=[]),R[ie].push(y.length/3-1)}l.setAttribute("position",new ni(y,3)),l.setAttribute("color",new ni(_,3)),super(l,m),this.type="CameraHelper",this.camera=r,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=r.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=R,this.update();const N=new Hn(16755200),V=new Hn(16711680),Q=new Hn(43775),X=new Hn(16777215),$=new Hn(3355443);this.setColors(N,V,Q,X,$)}setColors(r,l,m,y,_){const I=this.geometry.getAttribute("color");I.setXYZ(0,r.r,r.g,r.b),I.setXYZ(1,r.r,r.g,r.b),I.setXYZ(2,r.r,r.g,r.b),I.setXYZ(3,r.r,r.g,r.b),I.setXYZ(4,r.r,r.g,r.b),I.setXYZ(5,r.r,r.g,r.b),I.setXYZ(6,r.r,r.g,r.b),I.setXYZ(7,r.r,r.g,r.b),I.setXYZ(8,r.r,r.g,r.b),I.setXYZ(9,r.r,r.g,r.b),I.setXYZ(10,r.r,r.g,r.b),I.setXYZ(11,r.r,r.g,r.b),I.setXYZ(12,r.r,r.g,r.b),I.setXYZ(13,r.r,r.g,r.b),I.setXYZ(14,r.r,r.g,r.b),I.setXYZ(15,r.r,r.g,r.b),I.setXYZ(16,r.r,r.g,r.b),I.setXYZ(17,r.r,r.g,r.b),I.setXYZ(18,r.r,r.g,r.b),I.setXYZ(19,r.r,r.g,r.b),I.setXYZ(20,r.r,r.g,r.b),I.setXYZ(21,r.r,r.g,r.b),I.setXYZ(22,r.r,r.g,r.b),I.setXYZ(23,r.r,r.g,r.b),I.setXYZ(24,l.r,l.g,l.b),I.setXYZ(25,l.r,l.g,l.b),I.setXYZ(26,l.r,l.g,l.b),I.setXYZ(27,l.r,l.g,l.b),I.setXYZ(28,l.r,l.g,l.b),I.setXYZ(29,l.r,l.g,l.b),I.setXYZ(30,l.r,l.g,l.b),I.setXYZ(31,l.r,l.g,l.b),I.setXYZ(32,m.r,m.g,m.b),I.setXYZ(33,m.r,m.g,m.b),I.setXYZ(34,m.r,m.g,m.b),I.setXYZ(35,m.r,m.g,m.b),I.setXYZ(36,m.r,m.g,m.b),I.setXYZ(37,m.r,m.g,m.b),I.setXYZ(38,y.r,y.g,y.b),I.setXYZ(39,y.r,y.g,y.b),I.setXYZ(40,_.r,_.g,_.b),I.setXYZ(41,_.r,_.g,_.b),I.setXYZ(42,_.r,_.g,_.b),I.setXYZ(43,_.r,_.g,_.b),I.setXYZ(44,_.r,_.g,_.b),I.setXYZ(45,_.r,_.g,_.b),I.setXYZ(46,_.r,_.g,_.b),I.setXYZ(47,_.r,_.g,_.b),I.setXYZ(48,_.r,_.g,_.b),I.setXYZ(49,_.r,_.g,_.b),I.needsUpdate=!0}update(){const r=this.geometry,l=this.pointMap,m=1,y=1;Qr.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Yr("c",l,r,Qr,0,0,-1),Yr("t",l,r,Qr,0,0,1),Yr("n1",l,r,Qr,-m,-y,-1),Yr("n2",l,r,Qr,m,-y,-1),Yr("n3",l,r,Qr,-m,y,-1),Yr("n4",l,r,Qr,m,y,-1),Yr("f1",l,r,Qr,-m,-y,1),Yr("f2",l,r,Qr,m,-y,1),Yr("f3",l,r,Qr,-m,y,1),Yr("f4",l,r,Qr,m,y,1),Yr("u1",l,r,Qr,m*.7,y*1.1,-1),Yr("u2",l,r,Qr,-m*.7,y*1.1,-1),Yr("u3",l,r,Qr,0,y*2,-1),Yr("cf1",l,r,Qr,-m,0,1),Yr("cf2",l,r,Qr,m,0,1),Yr("cf3",l,r,Qr,0,-y,1),Yr("cf4",l,r,Qr,0,y,1),Yr("cn1",l,r,Qr,-m,0,-1),Yr("cn2",l,r,Qr,m,0,-1),Yr("cn3",l,r,Qr,0,-y,-1),Yr("cn4",l,r,Qr,0,y,-1),r.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}}function Yr(w,r,l,m,y,_,R){sA.set(y,_,R).unproject(m);const I=r[w];if(I!==void 0){const O=l.getAttribute("position");for(let N=0,V=I.length;N<V;N++)O.setXYZ(I[N],sA.x,sA.y,sA.z)}}const oA=new er;class _5 extends qa{constructor(r,l=16776960){const m=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),y=new Float32Array(8*3),_=new Yi;_.setIndex(new Sr(m,1)),_.setAttribute("position",new Sr(y,3)),super(_,new oo({color:l,toneMapped:!1})),this.object=r,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(r){if(r!==void 0&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),this.object!==void 0&&oA.setFromObject(this.object),oA.isEmpty())return;const l=oA.min,m=oA.max,y=this.geometry.attributes.position,_=y.array;_[0]=m.x,_[1]=m.y,_[2]=m.z,_[3]=l.x,_[4]=m.y,_[5]=m.z,_[6]=l.x,_[7]=l.y,_[8]=m.z,_[9]=m.x,_[10]=l.y,_[11]=m.z,_[12]=m.x,_[13]=m.y,_[14]=l.z,_[15]=l.x,_[16]=m.y,_[17]=l.z,_[18]=l.x,_[19]=l.y,_[20]=l.z,_[21]=m.x,_[22]=l.y,_[23]=l.z,y.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(r){return this.object=r,this.update(),this}copy(r,l){return super.copy(r,l),this.object=r.object,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class w5 extends qa{constructor(r,l=16776960){const m=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),y=[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],_=new Yi;_.setIndex(new Sr(m,1)),_.setAttribute("position",new ni(y,3)),super(_,new oo({color:l,toneMapped:!1})),this.box=r,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(r){const l=this.box;l.isEmpty()||(l.getCenter(this.position),l.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(r))}dispose(){this.geometry.dispose(),this.material.dispose()}}class M5 extends fc{constructor(r,l=1,m=16776960){const y=m,_=[1,-1,0,-1,1,0,-1,-1,0,1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],R=new Yi;R.setAttribute("position",new ni(_,3)),R.computeBoundingSphere(),super(R,new oo({color:y,toneMapped:!1})),this.type="PlaneHelper",this.plane=r,this.size=l;const I=[1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],O=new Yi;O.setAttribute("position",new ni(I,3)),O.computeBoundingSphere(),this.add(new Os(O,new uc({color:y,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(r){this.position.set(0,0,0),this.scale.set(.5*this.size,.5*this.size,1),this.lookAt(this.plane.normal),this.translateZ(-this.plane.constant),super.updateMatrixWorld(r)}dispose(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()}}const tC=new je;let aA,Jx;class C5 extends mr{constructor(r=new je(0,0,1),l=new je(0,0,0),m=1,y=16776960,_=m*.2,R=_*.2){super(),this.type="ArrowHelper",aA===void 0&&(aA=new Yi,aA.setAttribute("position",new ni([0,0,0,0,1,0],3)),Jx=new Hu(0,.5,1,5,1),Jx.translate(0,-.5,0)),this.position.copy(l),this.line=new fc(aA,new oo({color:y,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Os(Jx,new uc({color:y,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(r),this.setLength(m,_,R)}setDirection(r){if(r.y>.99999)this.quaternion.set(0,0,0,1);else if(r.y<-.99999)this.quaternion.set(1,0,0,0);else{tC.set(r.z,0,-r.x).normalize();const l=Math.acos(r.y);this.quaternion.setFromAxisAngle(tC,l)}}setLength(r,l=r*.2,m=l*.2){this.line.scale.set(1,Math.max(1e-4,r-l),1),this.line.updateMatrix(),this.cone.scale.set(m,l,m),this.cone.position.y=r,this.cone.updateMatrix()}setColor(r){this.line.material.color.set(r),this.cone.material.color.set(r)}copy(r){return super.copy(r,!1),this.line.copy(r.line),this.cone.copy(r.cone),this}dispose(){this.line.geometry.dispose(),this.line.material.dispose(),this.cone.geometry.dispose(),this.cone.material.dispose()}}class S5 extends qa{constructor(r=1){const l=[0,0,0,r,0,0,0,0,0,0,r,0,0,0,0,0,0,r],m=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],y=new Yi;y.setAttribute("position",new ni(l,3)),y.setAttribute("color",new ni(m,3));const _=new oo({vertexColors:!0,toneMapped:!1});super(y,_),this.type="AxesHelper"}setColors(r,l,m){const y=new Hn,_=this.geometry.attributes.color.array;return y.set(r),y.toArray(_,0),y.toArray(_,3),y.set(l),y.toArray(_,6),y.toArray(_,9),y.set(m),y.toArray(_,12),y.toArray(_,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class T5{constructor(){this.type="ShapePath",this.color=new Hn,this.subPaths=[],this.currentPath=null}moveTo(r,l){return this.currentPath=new Kf,this.subPaths.push(this.currentPath),this.currentPath.moveTo(r,l),this}lineTo(r,l){return this.currentPath.lineTo(r,l),this}quadraticCurveTo(r,l,m,y){return this.currentPath.quadraticCurveTo(r,l,m,y),this}bezierCurveTo(r,l,m,y,_,R){return this.currentPath.bezierCurveTo(r,l,m,y,_,R),this}splineThru(r){return this.currentPath.splineThru(r),this}toShapes(r){function l(q){const Se=[];for(let fe=0,Me=q.length;fe<Me;fe++){const ze=q[fe],He=new yh;He.curves=ze.curves,Se.push(He)}return Se}function m(q,Se){const fe=Se.length;let Me=!1;for(let ze=fe-1,He=0;He<fe;ze=He++){let et=Se[ze],st=Se[He],Be=st.x-et.x,Xe=st.y-et.y;if(Math.abs(Xe)>Number.EPSILON){if(Xe<0&&(et=Se[He],Be=-Be,st=Se[ze],Xe=-Xe),q.y<et.y||q.y>st.y)continue;if(q.y===et.y){if(q.x===et.x)return!0}else{const rt=Xe*(q.x-et.x)-Be*(q.y-et.y);if(rt===0)return!0;if(rt<0)continue;Me=!Me}}else{if(q.y!==et.y)continue;if(st.x<=q.x&&q.x<=et.x||et.x<=q.x&&q.x<=st.x)return!0}}return Me}const y=Ya.isClockWise,_=this.subPaths;if(_.length===0)return[];let R,I,O;const N=[];if(_.length===1)return I=_[0],O=new yh,O.curves=I.curves,N.push(O),N;let V=!y(_[0].getPoints());V=r?!V:V;const Q=[],X=[];let $=[],ie=0,ue;X[ie]=void 0,$[ie]=[];for(let q=0,Se=_.length;q<Se;q++)I=_[q],ue=I.getPoints(),R=y(ue),R=r?!R:R,R?(!V&&X[ie]&&ie++,X[ie]={s:new yh,p:ue},X[ie].s.curves=I.curves,V&&ie++,$[ie]=[]):$[ie].push({h:I,p:ue[0]});if(!X[0])return l(_);if(X.length>1){let q=!1,Se=0;for(let 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Pi=this._dataView.getUint32(this._offset,this._littleEndian)+4294967296*this._dataView.getUint32(this._offset+4,this._littleEndian);return this._offset+=8,Pi}_nextInt32(){const Pi=this._dataView.getInt32(this._offset,this._littleEndian);return this._offset+=4,Pi}_skip(Pi){return this._offset+=Pi,this}_scan(Pi,ar=0){const bs=this._offset;let Ti=0;for(;this._dataView.getUint8(this._offset)!==ar&&Ti<Pi;)Ti++,this._offset++;return Ti<Pi&&this._offset++,new Uint8Array(this._dataView.buffer,this._dataView.byteOffset+bs,Ti)}}const qm=new Uint8Array([0]),Br=[171,75,84,88,32,50,48,187,13,10,26,10];function Au(qn){return typeof TextEncoder<"u"?new TextEncoder().encode(qn):d.from(qn)}function Ym(qn){return typeof TextDecoder<"u"?new TextDecoder().decode(qn):d.from(qn).toString("utf8")}function Ir(qn){let Pi=0;for(const Ti of qn)Pi+=Ti.byteLength;const ar=new Uint8Array(Pi);let bs=0;for(const Ti of qn)ar.set(new Uint8Array(Ti),bs),bs+=Ti.byteLength;return ar}function ur(qn){const Pi=new Uint8Array(qn.buffer,qn.byteOffset,Br.length);if(Pi[0]!==Br[0]||Pi[1]!==Br[1]||Pi[2]!==Br[2]||Pi[3]!==Br[3]||Pi[4]!==Br[4]||Pi[5]!==Br[5]||Pi[6]!==Br[6]||Pi[7]!==Br[7]||Pi[8]!==Br[8]||Pi[9]!==Br[9]||Pi[10]!==Br[10]||Pi[11]!==Br[11])throw new Error("Missing KTX 2.0 identifier.");const ar=new ll,bs=17*Uint32Array.BYTES_PER_ELEMENT,Ti=new cl(qn,Br.length,bs,!0);ar.vkFormat=Ti._nextUint32(),ar.typeSize=Ti._nextUint32(),ar.pixelWidth=Ti._nextUint32(),ar.pixelHeight=Ti._nextUint32(),ar.pixelDepth=Ti._nextUint32(),ar.layerCount=Ti._nextUint32(),ar.faceCount=Ti._nextUint32();const je=Ti._nextUint32();ar.supercompressionScheme=Ti._nextUint32();const Vr=Ti._nextUint32(),Wa=Ti._nextUint32(),er=Ti._nextUint32(),xo=Ti._nextUint32(),Ds=Ti._nextUint64(),$o=Ti._nextUint64(),_s=new cl(qn,Br.length+bs,3*je*8,!0);for(let Gs=0;Gs<je;Gs++)ar.levels.push({levelData:new Uint8Array(qn.buffer,qn.byteOffset+_s._nextUint64(),_s._nextUint64()),uncompressedByteLength:_s._nextUint64()});const Hi=new cl(qn,Vr,Wa,!0),io={vendorId:Hi._skip(4)._nextUint16(),descriptorType:Hi._nextUint16(),versionNumber:Hi._nextUint16(),descriptorBlockSize:Hi._nextUint16(),colorModel:Hi._nextUint8(),colorPrimaries:Hi._nextUint8(),transferFunction:Hi._nextUint8(),flags:Hi._nextUint8(),texelBlockDimension:[Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8()],bytesPlane:[Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8()],samples:[]},Do=(io.descriptorBlockSize/4-6)/4;for(let Gs=0;Gs<Do;Gs++){const Vs={bitOffset:Hi._nextUint16(),bitLength:Hi._nextUint8(),channelType:Hi._nextUint8(),samplePosition:[Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8(),Hi._nextUint8()],sampleLower:-1/0,sampleUpper:1/0};64&Vs.channelType?(Vs.sampleLower=Hi._nextInt32(),Vs.sampleUpper=Hi._nextInt32()):(Vs.sampleLower=Hi._nextUint32(),Vs.sampleUpper=Hi._nextUint32()),io.samples[Gs]=Vs}ar.dataFormatDescriptor.length=0,ar.dataFormatDescriptor.push(io);const ls=new cl(qn,er,xo,!0);for(;ls._offset<xo;){const Gs=ls._nextUint32(),Vs=ls._scan(Gs),_i=Ym(Vs),hl=ls._scan(Gs-Vs.byteLength);ar.keyValue[_i]=_i.match(/^ktx/i)?Ym(hl):hl,ls._offset%4&&ls._skip(4-ls._offset%4)}if($o<=0)return ar;const rr=new cl(qn,Ds,$o,!0),Er=rr._nextUint16(),ji=rr._nextUint16(),yr=rr._nextUint32(),cs=rr._nextUint32(),Qa=rr._nextUint32(),Bf=rr._nextUint32(),lc=[];for(let Gs=0;Gs<je;Gs++)lc.push({imageFlags:rr._nextUint32(),rgbSliceByteOffset:rr._nextUint32(),rgbSliceByteLength:rr._nextUint32(),alphaSliceByteOffset:rr._nextUint32(),alphaSliceByteLength:rr._nextUint32()});const xu=Ds+rr._offset,Eo=xu+yr,Jo=Eo+cs,Lf=Jo+Qa,Eu=new Uint8Array(qn.buffer,qn.byteOffset+xu,yr),Xa=new Uint8Array(qn.buffer,qn.byteOffset+Eo,cs),Pf=new Uint8Array(qn.buffer,qn.byteOffset+Jo,Qa),bu=new Uint8Array(qn.buffer,qn.byteOffset+Lf,Bf);return ar.globalData={endpointCount:Er,selectorCount:ji,imageDescs:lc,endpointsData:Eu,selectorsData:Xa,tablesData:Pf,extendedData:bu},ar}function vu(){return(vu=Object.assign||function(qn){for(var Pi=1;Pi<arguments.length;Pi++){var ar=arguments[Pi];for(var bs in ar)Object.prototype.hasOwnProperty.call(ar,bs)&&(qn[bs]=ar[bs])}return qn}).apply(this,arguments)}const yo={keepWriter:!1};function yu(qn,Pi={}){Pi=vu({},yo,Pi);let ar=new ArrayBuffer(0);if(qn.globalData){const Er=new ArrayBuffer(20+5*qn.globalData.imageDescs.length*4),ji=new DataView(Er);ji.setUint16(0,qn.globalData.endpointCount,!0),ji.setUint16(2,qn.globalData.selectorCount,!0),ji.setUint32(4,qn.globalData.endpointsData.byteLength,!0),ji.setUint32(8,qn.globalData.selectorsData.byteLength,!0),ji.setUint32(12,qn.globalData.tablesData.byteLength,!0),ji.setUint32(16,qn.globalData.extendedData.byteLength,!0);for(let yr=0;yr<qn.globalData.imageDescs.length;yr++){const cs=qn.globalData.imageDescs[yr];ji.setUint32(20+5*yr*4+0,cs.imageFlags,!0),ji.setUint32(20+5*yr*4+4,cs.rgbSliceByteOffset,!0),ji.setUint32(20+5*yr*4+8,cs.rgbSliceByteLength,!0),ji.setUint32(20+5*yr*4+12,cs.alphaSliceByteOffset,!0),ji.setUint32(20+5*yr*4+16,cs.alphaSliceByteLength,!0)}ar=Ir([Er,qn.globalData.endpointsData,qn.globalData.selectorsData,qn.globalData.tablesData,qn.globalData.extendedData])}const bs=[];let Ti=qn.keyValue;Pi.keepWriter||(Ti=vu({},qn.keyValue,{KTXwriter:"KTX-Parse v0.3.1"}));for(const Er in Ti){const ji=Ti[Er],yr=Au(Er),cs=typeof ji=="string"?Au(ji):ji,Qa=yr.byteLength+1+cs.byteLength+1,Bf=Qa%4?4-Qa%4:0;bs.push(Ir([new Uint32Array([Qa]),yr,qm,cs,qm,new Uint8Array(Bf).fill(0)]))}const je=Ir(bs);if(qn.dataFormatDescriptor.length!==1||qn.dataFormatDescriptor[0].descriptorType!==0)throw new Error("Only BASICFORMAT Data Format Descriptor output supported.");const Vr=qn.dataFormatDescriptor[0],Wa=new ArrayBuffer(28+16*Vr.samples.length),er=new DataView(Wa),xo=24+16*Vr.samples.length;if(er.setUint32(0,Wa.byteLength,!0),er.setUint16(4,Vr.vendorId,!0),er.setUint16(6,Vr.descriptorType,!0),er.setUint16(8,Vr.versionNumber,!0),er.setUint16(10,xo,!0),er.setUint8(12,Vr.colorModel),er.setUint8(13,Vr.colorPrimaries),er.setUint8(14,Vr.transferFunction),er.setUint8(15,Vr.flags),!Array.isArray(Vr.texelBlockDimension))throw new Error("texelBlockDimension is now an array. For dimensionality `d`, set `d - 1`.");er.setUint8(16,Vr.texelBlockDimension[0]),er.setUint8(17,Vr.texelBlockDimension[1]),er.setUint8(18,Vr.texelBlockDimension[2]),er.setUint8(19,Vr.texelBlockDimension[3]);for(let Er=0;Er<8;Er++)er.setUint8(20+Er,Vr.bytesPlane[Er]);for(let Er=0;Er<Vr.samples.length;Er++){const ji=Vr.samples[Er],yr=28+16*Er;if(ji.channelID)throw new Error("channelID has been renamed to channelType.");er.setUint16(yr+0,ji.bitOffset,!0),er.setUint8(yr+2,ji.bitLength),er.setUint8(yr+3,ji.channelType),er.setUint8(yr+4,ji.samplePosition[0]),er.setUint8(yr+5,ji.samplePosition[1]),er.setUint8(yr+6,ji.samplePosition[2]),er.setUint8(yr+7,ji.samplePosition[3]),64&ji.channelType?(er.setInt32(yr+8,ji.sampleLower,!0),er.setInt32(yr+12,ji.sampleUpper,!0)):(er.setUint32(yr+8,ji.sampleLower,!0),er.setUint32(yr+12,ji.sampleUpper,!0))}const Ds=Br.length+68+3*qn.levels.length*8,$o=Ds+Wa.byteLength;let _s=ar.byteLength>0?$o+je.byteLength:0;_s%8&&(_s+=8-_s%8);const Hi=[],io=new DataView(new ArrayBuffer(3*qn.levels.length*8));let Do=(_s||$o+je.byteLength)+ar.byteLength;for(let Er=0;Er<qn.levels.length;Er++){const ji=qn.levels[Er];Hi.push(ji.levelData),io.setBigUint64(24*Er+0,BigInt(Do),!0),io.setBigUint64(24*Er+8,BigInt(ji.levelData.byteLength),!0),io.setBigUint64(24*Er+16,BigInt(ji.uncompressedByteLength),!0),Do+=ji.levelData.byteLength}const ls=new ArrayBuffer(68),rr=new DataView(ls);return rr.setUint32(0,qn.vkFormat,!0),rr.setUint32(4,qn.typeSize,!0),rr.setUint32(8,qn.pixelWidth,!0),rr.setUint32(12,qn.pixelHeight,!0),rr.setUint32(16,qn.pixelDepth,!0),rr.setUint32(20,qn.layerCount,!0),rr.setUint32(24,qn.faceCount,!0),rr.setUint32(28,qn.levels.length,!0),rr.setUint32(32,qn.supercompressionScheme,!0),rr.setUint32(36,Ds,!0),rr.setUint32(40,Wa.byteLength,!0),rr.setUint32(44,$o,!0),rr.setUint32(48,je.byteLength,!0),rr.setBigUint64(52,BigInt(ar.byteLength>0?_s:0),!0),rr.setBigUint64(60,BigInt(ar.byteLength),!0),new Uint8Array(Ir([new Uint8Array(Br).buffer,ls,io.buffer,Wa,je,_s>0?new ArrayBuffer(_s-($o+je.byteLength)):new ArrayBuffer(0),ar,...Hi]))}},"./node_modules/super-three/examples/jsm/libs/zstddec.module.js":(c,u,h)=>{h.r(u),h.d(u,{ZSTDDecoder:()=>v});var d=h("./node_modules/buffer/index.js").Buffer;let f,p,A;const g={env:{emscripten_notify_memory_growth:function(x){A=new Uint8Array(p.exports.memory.buffer)}}};class v{init(){return f||(f=typeof fetch<"u"?fetch("data:application/wasm;base64,"+b).then(E=>E.arrayBuffer()).then(E=>WebAssembly.instantiate(E,g)).then(this._init):WebAssembly.instantiate(d.from(b,"base64"),g).then(this._init),f)}_init(E){p=E.instance,g.env.emscripten_notify_memory_growth(0)}decode(E,S=0){if(!p)throw new Error("ZSTDDecoder: Await .init() before decoding.");const M=E.byteLength,C=p.exports.malloc(M);A.set(E,C),S=S||Number(p.exports.ZSTD_findDecompressedSize(C,M));const T=p.exports.malloc(S),L=p.exports.ZSTD_decompress(T,S,C,M),B=A.slice(T,T+L);return p.exports.free(C),p.exports.free(T),B}}const b="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M={attributeIDs:x||this.defaultAttributeIDs,attributeTypes:E||this.defaultAttributeTypes,useUniqueIDs:!!x,vertexColorSpace:S};return this.decodeGeometry(v,M).then(b)}decodeGeometry(v,b){const x=JSON.stringify(b);if(f.has(v)){const T=f.get(v);if(T.key===x)return T.promise;if(v.byteLength===0)throw new Error("THREE.DRACOLoader: Unable to re-decode a buffer with different settings. 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 `);this.workerSourceURL=URL.createObjectURL(new Blob([M]))}),this.decoderPending}_getWorker(v,b){return this._initDecoder().then(()=>{if(this.workerPool.length<this.workerLimit){const E=new Worker(this.workerSourceURL);E._callbacks={},E._taskCosts={},E._taskLoad=0,E.postMessage({type:"init",decoderConfig:this.decoderConfig}),E.onmessage=function(S){const M=S.data;switch(M.type){case"decode":E._callbacks[M.id].resolve(M);break;case"error":E._callbacks[M.id].reject(M);break;default:console.error('THREE.DRACOLoader: Unexpected message, "'+M.type+'"')}},this.workerPool.push(E)}else this.workerPool.sort(function(E,S){return E._taskLoad>S._taskLoad?-1:1});const x=this.workerPool[this.workerPool.length-1];return x._taskCosts[v]=b,x._taskLoad+=b,x})}_releaseTask(v,b){v._taskLoad-=v._taskCosts[b],delete v._callbacks[b],delete v._taskCosts[b]}debug(){console.log("Task load: ",this.workerPool.map(v=>v._taskLoad))}dispose(){for(let v=0;v<this.workerPool.length;++v)this.workerPool[v].terminate();return this.workerPool.length=0,this.workerSourceURL!==""&&URL.revokeObjectURL(this.workerSourceURL),this}}function A(){let g,v;onmessage=function(M){const C=M.data;switch(C.type){case"init":g=C.decoderConfig,v=new Promise(function(B){g.onModuleLoaded=function(F){B({draco:F})},DracoDecoderModule(g)});break;case"decode":const T=C.buffer,L=C.taskConfig;v.then(B=>{const F=B.draco,D=new F.Decoder;try{const P=b(F,D,new Int8Array(T),L),U=P.attributes.map(K=>K.array.buffer);P.index&&U.push(P.index.array.buffer),self.postMessage({type:"decode",id:C.id,geometry:P},U)}catch(P){console.error(P),self.postMessage({type:"error",id:C.id,error:P.message})}finally{F.destroy(D)}});break}};function b(M,C,T,L){const B=L.attributeIDs,F=L.attributeTypes;let D,P;const U=C.GetEncodedGeometryType(T);if(U===M.TRIANGULAR_MESH)D=new M.Mesh,P=C.DecodeArrayToMesh(T,T.byteLength,D);else if(U===M.POINT_CLOUD)D=new M.PointCloud,P=C.DecodeArrayToPointCloud(T,T.byteLength,D);else throw new Error("THREE.DRACOLoader: Unexpected geometry type.");if(!P.ok()||D.ptr===0)throw new Error("THREE.DRACOLoader: Decoding failed: "+P.error_msg());const K={index:null,attributes:[]};for(const J in B){const z=self[F[J]];let j,G;if(L.useUniqueIDs)G=B[J],j=C.GetAttributeByUniqueId(D,G);else{if(G=C.GetAttributeId(D,M[B[J]]),G===-1)continue;j=C.GetAttribute(D,G)}const H=E(M,C,D,J,z,j);J==="color"&&(H.vertexColorSpace=L.vertexColorSpace),K.attributes.push(H)}return U===M.TRIANGULAR_MESH&&(K.index=x(M,C,D)),M.destroy(D),K}function x(M,C,T){const B=T.num_faces()*3,F=B*4,D=M._malloc(F);C.GetTrianglesUInt32Array(T,F,D);const P=new Uint32Array(M.HEAPF32.buffer,D,B).slice();return M._free(D),{array:P,itemSize:1}}function E(M,C,T,L,B,F){const D=F.num_components(),U=T.num_points()*D,K=U*B.BYTES_PER_ELEMENT,J=S(M,B),z=M._malloc(K);C.GetAttributeDataArrayForAllPoints(T,F,J,K,z);const j=new B(M.HEAPF32.buffer,z,U).slice();return M._free(z),{name:L,array:j,itemSize:D}}function S(M,C){switch(C){case Float32Array:return M.DT_FLOAT32;case Int8Array:return M.DT_INT8;case Int16Array:return M.DT_INT16;case Int32Array:return M.DT_INT32;case Uint8Array:return M.DT_UINT8;case Uint16Array:return M.DT_UINT16;case Uint32Array:return M.DT_UINT32}}}},"./node_modules/super-three/examples/jsm/loaders/GLTFLoader.js":(c,u,h)=>{h.r(u),h.d(u,{GLTFLoader:()=>p});var d=h("./node_modules/super-three/build/three.module.js"),f=h("./node_modules/super-three/examples/jsm/utils/BufferGeometryUtils.js");class p extends d.Loader{constructor(Ee){super(Ee),this.dracoLoader=null,this.ktx2Loader=null,this.meshoptDecoder=null,this.pluginCallbacks=[],this.register(function(_e){return new E(_e)}),this.register(function(_e){return new D(_e)}),this.register(function(_e){return new P(_e)}),this.register(function(_e){return new U(_e)}),this.register(function(_e){return new M(_e)}),this.register(function(_e){return new C(_e)}),this.register(function(_e){return new T(_e)}),this.register(function(_e){return new L(_e)}),this.register(function(_e){return new x(_e)}),this.register(function(_e){return new B(_e)}),this.register(function(_e){return new S(_e)}),this.register(function(_e){return new F(_e)}),this.register(function(_e){return new v(_e)}),this.register(function(_e){return new K(_e)}),this.register(function(_e){return new J(_e)})}load(Ee,_e,Ne,ye){const De=this;let ke;this.resourcePath!==""?ke=this.resourcePath:this.path!==""?ke=this.path:ke=d.LoaderUtils.extractUrlBase(Ee),this.manager.itemStart(Ee);const Ye=function(ne){ye?ye(ne):console.error(ne),De.manager.itemError(Ee),De.manager.itemEnd(Ee)},Qe=new d.FileLoader(this.manager);Qe.setPath(this.path),Qe.setResponseType("arraybuffer"),Qe.setRequestHeader(this.requestHeader),Qe.setWithCredentials(this.withCredentials),Qe.load(Ee,function(ne){try{De.parse(ne,ke,function(W){_e(W),De.manager.itemEnd(Ee)},Ye)}catch(W){Ye(W)}},Ne,Ye)}setDRACOLoader(Ee){return this.dracoLoader=Ee,this}setDDSLoader(){throw new Error('THREE.GLTFLoader: "MSFT_texture_dds" no longer supported. Please update to "KHR_texture_basisu".')}setKTX2Loader(Ee){return this.ktx2Loader=Ee,this}setMeshoptDecoder(Ee){return this.meshoptDecoder=Ee,this}register(Ee){return this.pluginCallbacks.indexOf(Ee)===-1&&this.pluginCallbacks.push(Ee),this}unregister(Ee){return this.pluginCallbacks.indexOf(Ee)!==-1&&this.pluginCallbacks.splice(this.pluginCallbacks.indexOf(Ee),1),this}parse(Ee,_e,Ne,ye){let De;const ke={},Ye={},Qe=new TextDecoder;if(typeof Ee=="string")De=JSON.parse(Ee);else if(Ee instanceof ArrayBuffer)if(Qe.decode(new Uint8Array(Ee,0,4))===z){try{ke[g.KHR_BINARY_GLTF]=new H(Ee)}catch(k){ye&&ye(k);return}De=JSON.parse(ke[g.KHR_BINARY_GLTF].content)}else De=JSON.parse(Qe.decode(Ee));else De=Ee;if(De.asset===void 0||De.asset.version[0]<2){ye&&ye(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported."));return}const ne=new zt(De,{path:_e||this.resourcePath||"",crossOrigin:this.crossOrigin,requestHeader:this.requestHeader,manager:this.manager,ktx2Loader:this.ktx2Loader,meshoptDecoder:this.meshoptDecoder});ne.fileLoader.setRequestHeader(this.requestHeader);for(let W=0;W<this.pluginCallbacks.length;W++){const k=this.pluginCallbacks[W](ne);k.name||console.error("THREE.GLTFLoader: Invalid plugin found: missing name"),Ye[k.name]=k,ke[k.name]=!0}if(De.extensionsUsed)for(let W=0;W<De.extensionsUsed.length;++W){const k=De.extensionsUsed[W],he=De.extensionsRequired||[];switch(k){case g.KHR_MATERIALS_UNLIT:ke[k]=new b;break;case g.KHR_DRACO_MESH_COMPRESSION:ke[k]=new te(De,this.dracoLoader);break;case g.KHR_TEXTURE_TRANSFORM:ke[k]=new Z;break;case g.KHR_MESH_QUANTIZATION:ke[k]=new ee;break;default:he.indexOf(k)>=0&&Ye[k]===void 0&&console.warn('THREE.GLTFLoader: Unknown extension "'+k+'".')}}ne.setExtensions(ke),ne.setPlugins(Ye),ne.parse(Ne,ye)}parseAsync(Ee,_e){const Ne=this;return new Promise(function(ye,De){Ne.parse(Ee,_e,ye,De)})}}function A(){let mt={};return{get:function(Ee){return mt[Ee]},add:function(Ee,_e){mt[Ee]=_e},remove:function(Ee){delete mt[Ee]},removeAll:function(){mt={}}}}const g={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_CLEARCOAT:"KHR_materials_clearcoat",KHR_MATERIALS_IOR:"KHR_materials_ior",KHR_MATERIALS_SHEEN:"KHR_materials_sheen",KHR_MATERIALS_SPECULAR:"KHR_materials_specular",KHR_MATERIALS_TRANSMISSION:"KHR_materials_transmission",KHR_MATERIALS_IRIDESCENCE:"KHR_materials_iridescence",KHR_MATERIALS_ANISOTROPY:"KHR_materials_anisotropy",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_MATERIALS_VOLUME:"KHR_materials_volume",KHR_TEXTURE_BASISU:"KHR_texture_basisu",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",KHR_MATERIALS_EMISSIVE_STRENGTH:"KHR_materials_emissive_strength",EXT_TEXTURE_WEBP:"EXT_texture_webp",EXT_TEXTURE_AVIF:"EXT_texture_avif",EXT_MESHOPT_COMPRESSION:"EXT_meshopt_compression",EXT_MESH_GPU_INSTANCING:"EXT_mesh_gpu_instancing"};class v{constructor(Ee){this.parser=Ee,this.name=g.KHR_LIGHTS_PUNCTUAL,this.cache={refs:{},uses:{}}}_markDefs(){const Ee=this.parser,_e=this.parser.json.nodes||[];for(let Ne=0,ye=_e.length;Ne<ye;Ne++){const De=_e[Ne];De.extensions&&De.extensions[this.name]&&De.extensions[this.name].light!==void 0&&Ee._addNodeRef(this.cache,De.extensions[this.name].light)}}_loadLight(Ee){const _e=this.parser,Ne="light:"+Ee;let ye=_e.cache.get(Ne);if(ye)return ye;const De=_e.json,Qe=((De.extensions&&De.extensions[this.name]||{}).lights||[])[Ee];let ne;const W=new d.Color(16777215);Qe.color!==void 0&&W.setRGB(Qe.color[0],Qe.color[1],Qe.color[2],d.LinearSRGBColorSpace);const k=Qe.range!==void 0?Qe.range:0;switch(Qe.type){case"directional":ne=new d.DirectionalLight(W),ne.target.position.set(0,0,-1),ne.add(ne.target);break;case"point":ne=new d.PointLight(W),ne.distance=k;break;case"spot":ne=new d.SpotLight(W),ne.distance=k,Qe.spot=Qe.spot||{},Qe.spot.innerConeAngle=Qe.spot.innerConeAngle!==void 0?Qe.spot.innerConeAngle:0,Qe.spot.outerConeAngle=Qe.spot.outerConeAngle!==void 0?Qe.spot.outerConeAngle:Math.PI/4,ne.angle=Qe.spot.outerConeAngle,ne.penumbra=1-Qe.spot.innerConeAngle/Qe.spot.outerConeAngle,ne.target.position.set(0,0,-1),ne.add(ne.target);break;default:throw new Error("THREE.GLTFLoader: Unexpected light type: "+Qe.type)}return ne.position.set(0,0,0),ne.decay=2,Qt(ne,Qe),Qe.intensity!==void 0&&(ne.intensity=Qe.intensity),ne.name=_e.createUniqueName(Qe.name||"light_"+Ee),ye=Promise.resolve(ne),_e.cache.add(Ne,ye),ye}getDependency(Ee,_e){if(Ee==="light")return this._loadLight(_e)}createNodeAttachment(Ee){const _e=this,Ne=this.parser,De=Ne.json.nodes[Ee],Ye=(De.extensions&&De.extensions[this.name]||{}).light;return Ye===void 0?null:this._loadLight(Ye).then(function(Qe){return Ne._getNodeRef(_e.cache,Ye,Qe)})}}class b{constructor(){this.name=g.KHR_MATERIALS_UNLIT}getMaterialType(){return d.MeshBasicMaterial}extendParams(Ee,_e,Ne){const ye=[];Ee.color=new d.Color(1,1,1),Ee.opacity=1;const De=_e.pbrMetallicRoughness;if(De){if(Array.isArray(De.baseColorFactor)){const ke=De.baseColorFactor;Ee.color.setRGB(ke[0],ke[1],ke[2],d.LinearSRGBColorSpace),Ee.opacity=ke[3]}De.baseColorTexture!==void 0&&ye.push(Ne.assignTexture(Ee,"map",De.baseColorTexture,d.SRGBColorSpace))}return Promise.all(ye)}}class x{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_EMISSIVE_STRENGTH}extendMaterialParams(Ee,_e){const ye=this.parser.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=ye.extensions[this.name].emissiveStrength;return De!==void 0&&(_e.emissiveIntensity=De),Promise.resolve()}}class E{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_CLEARCOAT}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const Ne=this.parser,ye=Ne.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=[],ke=ye.extensions[this.name];if(ke.clearcoatFactor!==void 0&&(_e.clearcoat=ke.clearcoatFactor),ke.clearcoatTexture!==void 0&&De.push(Ne.assignTexture(_e,"clearcoatMap",ke.clearcoatTexture)),ke.clearcoatRoughnessFactor!==void 0&&(_e.clearcoatRoughness=ke.clearcoatRoughnessFactor),ke.clearcoatRoughnessTexture!==void 0&&De.push(Ne.assignTexture(_e,"clearcoatRoughnessMap",ke.clearcoatRoughnessTexture)),ke.clearcoatNormalTexture!==void 0&&(De.push(Ne.assignTexture(_e,"clearcoatNormalMap",ke.clearcoatNormalTexture)),ke.clearcoatNormalTexture.scale!==void 0)){const Ye=ke.clearcoatNormalTexture.scale;_e.clearcoatNormalScale=new d.Vector2(Ye,Ye)}return Promise.all(De)}}class S{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_IRIDESCENCE}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const Ne=this.parser,ye=Ne.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=[],ke=ye.extensions[this.name];return ke.iridescenceFactor!==void 0&&(_e.iridescence=ke.iridescenceFactor),ke.iridescenceTexture!==void 0&&De.push(Ne.assignTexture(_e,"iridescenceMap",ke.iridescenceTexture)),ke.iridescenceIor!==void 0&&(_e.iridescenceIOR=ke.iridescenceIor),_e.iridescenceThicknessRange===void 0&&(_e.iridescenceThicknessRange=[100,400]),ke.iridescenceThicknessMinimum!==void 0&&(_e.iridescenceThicknessRange[0]=ke.iridescenceThicknessMinimum),ke.iridescenceThicknessMaximum!==void 0&&(_e.iridescenceThicknessRange[1]=ke.iridescenceThicknessMaximum),ke.iridescenceThicknessTexture!==void 0&&De.push(Ne.assignTexture(_e,"iridescenceThicknessMap",ke.iridescenceThicknessTexture)),Promise.all(De)}}class M{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_SHEEN}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const Ne=this.parser,ye=Ne.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=[];_e.sheenColor=new d.Color(0,0,0),_e.sheenRoughness=0,_e.sheen=1;const ke=ye.extensions[this.name];if(ke.sheenColorFactor!==void 0){const Ye=ke.sheenColorFactor;_e.sheenColor.setRGB(Ye[0],Ye[1],Ye[2],d.LinearSRGBColorSpace)}return ke.sheenRoughnessFactor!==void 0&&(_e.sheenRoughness=ke.sheenRoughnessFactor),ke.sheenColorTexture!==void 0&&De.push(Ne.assignTexture(_e,"sheenColorMap",ke.sheenColorTexture,d.SRGBColorSpace)),ke.sheenRoughnessTexture!==void 0&&De.push(Ne.assignTexture(_e,"sheenRoughnessMap",ke.sheenRoughnessTexture)),Promise.all(De)}}class C{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_TRANSMISSION}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const Ne=this.parser,ye=Ne.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=[],ke=ye.extensions[this.name];return ke.transmissionFactor!==void 0&&(_e.transmission=ke.transmissionFactor),ke.transmissionTexture!==void 0&&De.push(Ne.assignTexture(_e,"transmissionMap",ke.transmissionTexture)),Promise.all(De)}}class T{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_VOLUME}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const Ne=this.parser,ye=Ne.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=[],ke=ye.extensions[this.name];_e.thickness=ke.thicknessFactor!==void 0?ke.thicknessFactor:0,ke.thicknessTexture!==void 0&&De.push(Ne.assignTexture(_e,"thicknessMap",ke.thicknessTexture)),_e.attenuationDistance=ke.attenuationDistance||1/0;const Ye=ke.attenuationColor||[1,1,1];return _e.attenuationColor=new d.Color().setRGB(Ye[0],Ye[1],Ye[2],d.LinearSRGBColorSpace),Promise.all(De)}}class L{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_IOR}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const ye=this.parser.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=ye.extensions[this.name];return _e.ior=De.ior!==void 0?De.ior:1.5,Promise.resolve()}}class B{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_SPECULAR}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const Ne=this.parser,ye=Ne.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=[],ke=ye.extensions[this.name];_e.specularIntensity=ke.specularFactor!==void 0?ke.specularFactor:1,ke.specularTexture!==void 0&&De.push(Ne.assignTexture(_e,"specularIntensityMap",ke.specularTexture));const Ye=ke.specularColorFactor||[1,1,1];return _e.specularColor=new d.Color().setRGB(Ye[0],Ye[1],Ye[2],d.LinearSRGBColorSpace),ke.specularColorTexture!==void 0&&De.push(Ne.assignTexture(_e,"specularColorMap",ke.specularColorTexture,d.SRGBColorSpace)),Promise.all(De)}}class F{constructor(Ee){this.parser=Ee,this.name=g.KHR_MATERIALS_ANISOTROPY}getMaterialType(Ee){const Ne=this.parser.json.materials[Ee];return!Ne.extensions||!Ne.extensions[this.name]?null:d.MeshPhysicalMaterial}extendMaterialParams(Ee,_e){const Ne=this.parser,ye=Ne.json.materials[Ee];if(!ye.extensions||!ye.extensions[this.name])return Promise.resolve();const De=[],ke=ye.extensions[this.name];return ke.anisotropyStrength!==void 0&&(_e.anisotropy=ke.anisotropyStrength),ke.anisotropyRotation!==void 0&&(_e.anisotropyRotation=ke.anisotropyRotation),ke.anisotropyTexture!==void 0&&De.push(Ne.assignTexture(_e,"anisotropyMap",ke.anisotropyTexture)),Promise.all(De)}}class D{constructor(Ee){this.parser=Ee,this.name=g.KHR_TEXTURE_BASISU}loadTexture(Ee){const _e=this.parser,Ne=_e.json,ye=Ne.textures[Ee];if(!ye.extensions||!ye.extensions[this.name])return null;const De=ye.extensions[this.name],ke=_e.options.ktx2Loader;if(!ke){if(Ne.extensionsRequired&&Ne.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures");return null}return _e.loadTextureImage(Ee,De.source,ke)}}class P{constructor(Ee){this.parser=Ee,this.name=g.EXT_TEXTURE_WEBP,this.isSupported=null}loadTexture(Ee){const _e=this.name,Ne=this.parser,ye=Ne.json,De=ye.textures[Ee];if(!De.extensions||!De.extensions[_e])return null;const ke=De.extensions[_e],Ye=ye.images[ke.source];let Qe=Ne.textureLoader;if(Ye.uri){const ne=Ne.options.manager.getHandler(Ye.uri);ne!==null&&(Qe=ne)}return this.detectSupport().then(function(ne){if(ne)return Ne.loadTextureImage(Ee,ke.source,Qe);if(ye.extensionsRequired&&ye.extensionsRequired.indexOf(_e)>=0)throw new Error("THREE.GLTFLoader: WebP required by asset but unsupported.");return Ne.loadTexture(Ee)})}detectSupport(){return this.isSupported||(this.isSupported=new Promise(function(Ee){const _e=new Image;_e.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",_e.onload=_e.onerror=function(){Ee(_e.height===1)}})),this.isSupported}}class U{constructor(Ee){this.parser=Ee,this.name=g.EXT_TEXTURE_AVIF,this.isSupported=null}loadTexture(Ee){const _e=this.name,Ne=this.parser,ye=Ne.json,De=ye.textures[Ee];if(!De.extensions||!De.extensions[_e])return null;const ke=De.extensions[_e],Ye=ye.images[ke.source];let Qe=Ne.textureLoader;if(Ye.uri){const ne=Ne.options.manager.getHandler(Ye.uri);ne!==null&&(Qe=ne)}return this.detectSupport().then(function(ne){if(ne)return Ne.loadTextureImage(Ee,ke.source,Qe);if(ye.extensionsRequired&&ye.extensionsRequired.indexOf(_e)>=0)throw new Error("THREE.GLTFLoader: AVIF required by asset but unsupported.");return Ne.loadTexture(Ee)})}detectSupport(){return this.isSupported||(this.isSupported=new Promise(function(Ee){const _e=new Image;_e.src="data:image/avif;base64,AAAAIGZ0eXBhdmlmAAAAAGF2aWZtaWYxbWlhZk1BMUIAAADybWV0YQAAAAAAAAAoaGRscgAAAAAAAAAAcGljdAAAAAAAAAAAAAAAAGxpYmF2aWYAAAAADnBpdG0AAAAAAAEAAAAeaWxvYwAAAABEAAABAAEAAAABAAABGgAAABcAAAAoaWluZgAAAAAAAQAAABppbmZlAgAAAAABAABhdjAxQ29sb3IAAAAAamlwcnAAAABLaXBjbwAAABRpc3BlAAAAAAAAAAEAAAABAAAAEHBpeGkAAAAAAwgICAAAAAxhdjFDgQAMAAAAABNjb2xybmNseAACAAIABoAAAAAXaXBtYQAAAAAAAAABAAEEAQKDBAAAAB9tZGF0EgAKCBgABogQEDQgMgkQAAAAB8dSLfI=",_e.onload=_e.onerror=function(){Ee(_e.height===1)}})),this.isSupported}}class K{constructor(Ee){this.name=g.EXT_MESHOPT_COMPRESSION,this.parser=Ee}loadBufferView(Ee){const _e=this.parser.json,Ne=_e.bufferViews[Ee];if(Ne.extensions&&Ne.extensions[this.name]){const ye=Ne.extensions[this.name],De=this.parser.getDependency("buffer",ye.buffer),ke=this.parser.options.meshoptDecoder;if(!ke||!ke.supported){if(_e.extensionsRequired&&_e.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files");return null}return De.then(function(Ye){const Qe=ye.byteOffset||0,ne=ye.byteLength||0,W=ye.count,k=ye.byteStride,he=new Uint8Array(Ye,Qe,ne);return ke.decodeGltfBufferAsync?ke.decodeGltfBufferAsync(W,k,he,ye.mode,ye.filter).then(function(Re){return Re.buffer}):ke.ready.then(function(){const Re=new ArrayBuffer(W*k);return ke.decodeGltfBuffer(new Uint8Array(Re),W,k,he,ye.mode,ye.filter),Re})})}else return null}}class J{constructor(Ee){this.name=g.EXT_MESH_GPU_INSTANCING,this.parser=Ee}createNodeMesh(Ee){const _e=this.parser.json,Ne=_e.nodes[Ee];if(!Ne.extensions||!Ne.extensions[this.name]||Ne.mesh===void 0)return null;const ye=_e.meshes[Ne.mesh];for(const ne of ye.primitives)if(ne.mode!==me.TRIANGLES&&ne.mode!==me.TRIANGLE_STRIP&&ne.mode!==me.TRIANGLE_FAN&&ne.mode!==void 0)return null;const ke=Ne.extensions[this.name].attributes,Ye=[],Qe={};for(const ne in ke)Ye.push(this.parser.getDependency("accessor",ke[ne]).then(W=>(Qe[ne]=W,Qe[ne])));return Ye.length<1?null:(Ye.push(this.parser.createNodeMesh(Ee)),Promise.all(Ye).then(ne=>{const W=ne.pop(),k=W.isGroup?W.children:[W],he=ne[0].count,Re=[];for(const We of k){const ve=new d.Matrix4,at=new d.Vector3,At=new d.Quaternion,Ct=new d.Vector3(1,1,1),Pt=new d.InstancedMesh(We.geometry,We.material,he);for(let $t=0;$t<he;$t++)Qe.TRANSLATION&&at.fromBufferAttribute(Qe.TRANSLATION,$t),Qe.ROTATION&&At.fromBufferAttribute(Qe.ROTATION,$t),Qe.SCALE&&Ct.fromBufferAttribute(Qe.SCALE,$t),Pt.setMatrixAt($t,ve.compose(at,At,Ct));for(const $t in Qe)if($t==="_COLOR_0"){const Bn=Qe[$t];Pt.instanceColor=new d.InstancedBufferAttribute(Bn.array,Bn.itemSize,Bn.normalized)}else $t!=="TRANSLATION"&&$t!=="ROTATION"&&$t!=="SCALE"&&We.geometry.setAttribute($t,Qe[$t]);d.Object3D.prototype.copy.call(Pt,We),this.parser.assignFinalMaterial(Pt),Re.push(Pt)}return W.isGroup?(W.clear(),W.add(...Re),W):Re[0]}))}}const z="glTF",j=12,G={JSON:1313821514,BIN:5130562};class H{constructor(Ee){this.name=g.KHR_BINARY_GLTF,this.content=null,this.body=null;const _e=new DataView(Ee,0,j),Ne=new TextDecoder;if(this.header={magic:Ne.decode(new Uint8Array(Ee.slice(0,4))),version:_e.getUint32(4,!0),length:_e.getUint32(8,!0)},this.header.magic!==z)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");const ye=this.header.length-j,De=new DataView(Ee,j);let ke=0;for(;ke<ye;){const Ye=De.getUint32(ke,!0);ke+=4;const Qe=De.getUint32(ke,!0);if(ke+=4,Qe===G.JSON){const ne=new Uint8Array(Ee,j+ke,Ye);this.content=Ne.decode(ne)}else if(Qe===G.BIN){const ne=j+ke;this.body=Ee.slice(ne,ne+Ye)}ke+=Ye}if(this.content===null)throw new Error("THREE.GLTFLoader: JSON content not found.")}}class te{constructor(Ee,_e){if(!_e)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=g.KHR_DRACO_MESH_COMPRESSION,this.json=Ee,this.dracoLoader=_e,this.dracoLoader.preload()}decodePrimitive(Ee,_e){const Ne=this.json,ye=this.dracoLoader,De=Ee.extensions[this.name].bufferView,ke=Ee.extensions[this.name].attributes,Ye={},Qe={},ne={};for(const W in ke){const k=nt[W]||W.toLowerCase();Ye[k]=ke[W]}for(const W in Ee.attributes){const k=nt[W]||W.toLowerCase();if(ke[W]!==void 0){const he=Ne.accessors[Ee.attributes[W]],Re=Ce[he.componentType];ne[k]=Re.name,Qe[k]=he.normalized===!0}}return _e.getDependency("bufferView",De).then(function(W){return new Promise(function(k){ye.decodeDracoFile(W,function(he){for(const Re in he.attributes){const We=he.attributes[Re],ve=Qe[Re];ve!==void 0&&(We.normalized=ve)}k(he)},Ye,ne)})})}}class Z{constructor(){this.name=g.KHR_TEXTURE_TRANSFORM}extendTexture(Ee,_e){return(_e.texCoord===void 0||_e.texCoord===Ee.channel)&&_e.offset===void 0&&_e.rotation===void 0&&_e.scale===void 0||(Ee=Ee.clone(),_e.texCoord!==void 0&&(Ee.channel=_e.texCoord),_e.offset!==void 0&&Ee.offset.fromArray(_e.offset),_e.rotation!==void 0&&(Ee.rotation=_e.rotation),_e.scale!==void 0&&Ee.repeat.fromArray(_e.scale),Ee.needsUpdate=!0),Ee}}class ee{constructor(){this.name=g.KHR_MESH_QUANTIZATION}}class oe extends d.Interpolant{constructor(Ee,_e,Ne,ye){super(Ee,_e,Ne,ye)}copySampleValue_(Ee){const _e=this.resultBuffer,Ne=this.sampleValues,ye=this.valueSize,De=Ee*ye*3+ye;for(let ke=0;ke!==ye;ke++)_e[ke]=Ne[De+ke];return _e}interpolate_(Ee,_e,Ne,ye){const De=this.resultBuffer,ke=this.sampleValues,Ye=this.valueSize,Qe=Ye*2,ne=Ye*3,W=ye-_e,k=(Ne-_e)/W,he=k*k,Re=he*k,We=Ee*ne,ve=We-ne,at=-2*Re+3*he,At=Re-he,Ct=1-at,Pt=At-he+k;for(let $t=0;$t!==Ye;$t++){const Bn=ke[ve+$t+Ye],pi=ke[ve+$t+Qe]*W,Ri=ke[We+$t+Ye],Fn=ke[We+$t]*W;De[$t]=Ct*Bn+Pt*pi+at*Ri+At*Fn}return De}}const xe=new d.Quaternion;class Pe extends oe{interpolate_(Ee,_e,Ne,ye){const De=super.interpolate_(Ee,_e,Ne,ye);return xe.fromArray(De).normalize().toArray(De),De}}const me={FLOAT:5126,FLOAT_MAT3:35675,FLOAT_MAT4:35676,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,LINEAR:9729,REPEAT:10497,SAMPLER_2D:35678,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123},Ce={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},Je={9728:d.NearestFilter,9729:d.LinearFilter,9984:d.NearestMipmapNearestFilter,9985:d.LinearMipmapNearestFilter,9986:d.NearestMipmapLinearFilter,9987:d.LinearMipmapLinearFilter},Oe={33071:d.ClampToEdgeWrapping,33648:d.MirroredRepeatWrapping,10497:d.RepeatWrapping},$e={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},nt={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv1",TEXCOORD_2:"uv2",TEXCOORD_3:"uv3",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},gt={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},Tt={CUBICSPLINE:void 0,LINEAR:d.InterpolateLinear,STEP:d.InterpolateDiscrete},Ze={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"};function mn(mt){return mt.DefaultMaterial===void 0&&(mt.DefaultMaterial=new d.MeshStandardMaterial({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:d.FrontSide})),mt.DefaultMaterial}function Ft(mt,Ee,_e){for(const Ne in _e.extensions)mt[Ne]===void 0&&(Ee.userData.gltfExtensions=Ee.userData.gltfExtensions||{},Ee.userData.gltfExtensions[Ne]=_e.extensions[Ne])}function Qt(mt,Ee){Ee.extras!==void 0&&(typeof Ee.extras=="object"?Object.assign(mt.userData,Ee.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+Ee.extras))}function Xt(mt,Ee,_e){let Ne=!1,ye=!1,De=!1;for(let ne=0,W=Ee.length;ne<W;ne++){const k=Ee[ne];if(k.POSITION!==void 0&&(Ne=!0),k.NORMAL!==void 0&&(ye=!0),k.COLOR_0!==void 0&&(De=!0),Ne&&ye&&De)break}if(!Ne&&!ye&&!De)return Promise.resolve(mt);const ke=[],Ye=[],Qe=[];for(let ne=0,W=Ee.length;ne<W;ne++){const k=Ee[ne];if(Ne){const he=k.POSITION!==void 0?_e.getDependency("accessor",k.POSITION):mt.attributes.position;ke.push(he)}if(ye){const he=k.NORMAL!==void 0?_e.getDependency("accessor",k.NORMAL):mt.attributes.normal;Ye.push(he)}if(De){const he=k.COLOR_0!==void 0?_e.getDependency("accessor",k.COLOR_0):mt.attributes.color;Qe.push(he)}}return Promise.all([Promise.all(ke),Promise.all(Ye),Promise.all(Qe)]).then(function(ne){const W=ne[0],k=ne[1],he=ne[2];return Ne&&(mt.morphAttributes.position=W),ye&&(mt.morphAttributes.normal=k),De&&(mt.morphAttributes.color=he),mt.morphTargetsRelative=!0,mt})}function Tn(mt,Ee){if(mt.updateMorphTargets(),Ee.weights!==void 0)for(let _e=0,Ne=Ee.weights.length;_e<Ne;_e++)mt.morphTargetInfluences[_e]=Ee.weights[_e];if(Ee.extras&&Array.isArray(Ee.extras.targetNames)){const _e=Ee.extras.targetNames;if(mt.morphTargetInfluences.length===_e.length){mt.morphTargetDictionary={};for(let Ne=0,ye=_e.length;Ne<ye;Ne++)mt.morphTargetDictionary[_e[Ne]]=Ne}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function vn(mt){let Ee;const _e=mt.extensions&&mt.extensions[g.KHR_DRACO_MESH_COMPRESSION];if(_e?Ee="draco:"+_e.bufferView+":"+_e.indices+":"+Fe(_e.attributes):Ee=mt.indices+":"+Fe(mt.attributes)+":"+mt.mode,mt.targets!==void 0)for(let Ne=0,ye=mt.targets.length;Ne<ye;Ne++)Ee+=":"+Fe(mt.targets[Ne]);return Ee}function Fe(mt){let Ee="";const _e=Object.keys(mt).sort();for(let Ne=0,ye=_e.length;Ne<ye;Ne++)Ee+=_e[Ne]+":"+mt[_e[Ne]]+";";return Ee}function Te(mt){switch(mt){case Int8Array:return .007874015748031496;case Uint8Array:return .00392156862745098;case Int16Array:return 3051850947599719e-20;case Uint16Array:return 15259021896696422e-21;default:throw new Error("THREE.GLTFLoader: Unsupported normalized accessor component type.")}}function pt(mt){return mt.search(/\.jpe?g($|\?)/i)>0||mt.search(/^data\:image\/jpeg/)===0?"image/jpeg":mt.search(/\.webp($|\?)/i)>0||mt.search(/^data\:image\/webp/)===0?"image/webp":"image/png"}const Nt=new d.Matrix4;class zt{constructor(Ee={},_e={}){this.json=Ee,this.extensions={},this.plugins={},this.options=_e,this.cache=new A,this.associations=new Map,this.primitiveCache={},this.nodeCache={},this.meshCache={refs:{},uses:{}},this.cameraCache={refs:{},uses:{}},this.lightCache={refs:{},uses:{}},this.sourceCache={},this.textureCache={},this.nodeNamesUsed={};let Ne=!1,ye=!1,De=-1;typeof navigator<"u"&&(Ne=/^((?!chrome|android).)*safari/i.test(navigator.userAgent)===!0,ye=navigator.userAgent.indexOf("Firefox")>-1,De=ye?navigator.userAgent.match(/Firefox\/([0-9]+)\./)[1]:-1),typeof createImageBitmap>"u"||Ne||ye&&De<98?this.textureLoader=new d.TextureLoader(this.options.manager):this.textureLoader=new d.ImageBitmapLoader(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new d.FileLoader(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),this.options.crossOrigin==="use-credentials"&&this.fileLoader.setWithCredentials(!0)}setExtensions(Ee){this.extensions=Ee}setPlugins(Ee){this.plugins=Ee}parse(Ee,_e){const Ne=this,ye=this.json,De=this.extensions;this.cache.removeAll(),this.nodeCache={},this._invokeAll(function(ke){return ke._markDefs&&ke._markDefs()}),Promise.all(this._invokeAll(function(ke){return ke.beforeRoot&&ke.beforeRoot()})).then(function(){return Promise.all([Ne.getDependencies("scene"),Ne.getDependencies("animation"),Ne.getDependencies("camera")])}).then(function(ke){const Ye={scene:ke[0][ye.scene||0],scenes:ke[0],animations:ke[1],cameras:ke[2],asset:ye.asset,parser:Ne,userData:{}};return Ft(De,Ye,ye),Qt(Ye,ye),Promise.all(Ne._invokeAll(function(Qe){return Qe.afterRoot&&Qe.afterRoot(Ye)})).then(function(){Ee(Ye)})}).catch(_e)}_markDefs(){const Ee=this.json.nodes||[],_e=this.json.skins||[],Ne=this.json.meshes||[];for(let ye=0,De=_e.length;ye<De;ye++){const ke=_e[ye].joints;for(let Ye=0,Qe=ke.length;Ye<Qe;Ye++)Ee[ke[Ye]].isBone=!0}for(let ye=0,De=Ee.length;ye<De;ye++){const ke=Ee[ye];ke.mesh!==void 0&&(this._addNodeRef(this.meshCache,ke.mesh),ke.skin!==void 0&&(Ne[ke.mesh].isSkinnedMesh=!0)),ke.camera!==void 0&&this._addNodeRef(this.cameraCache,ke.camera)}}_addNodeRef(Ee,_e){_e!==void 0&&(Ee.refs[_e]===void 0&&(Ee.refs[_e]=Ee.uses[_e]=0),Ee.refs[_e]++)}_getNodeRef(Ee,_e,Ne){if(Ee.refs[_e]<=1)return Ne;const ye=Ne.clone(),De=(ke,Ye)=>{const Qe=this.associations.get(ke);Qe!=null&&this.associations.set(Ye,Qe);for(const[ne,W]of ke.children.entries())De(W,Ye.children[ne])};return De(Ne,ye),ye.name+="_instance_"+Ee.uses[_e]++,ye}_invokeOne(Ee){const _e=Object.values(this.plugins);_e.push(this);for(let Ne=0;Ne<_e.length;Ne++){const ye=Ee(_e[Ne]);if(ye)return ye}return null}_invokeAll(Ee){const _e=Object.values(this.plugins);_e.unshift(this);const Ne=[];for(let ye=0;ye<_e.length;ye++){const De=Ee(_e[ye]);De&&Ne.push(De)}return Ne}getDependency(Ee,_e){const Ne=Ee+":"+_e;let ye=this.cache.get(Ne);if(!ye){switch(Ee){case"scene":ye=this.loadScene(_e);break;case"node":ye=this._invokeOne(function(De){return De.loadNode&&De.loadNode(_e)});break;case"mesh":ye=this._invokeOne(function(De){return De.loadMesh&&De.loadMesh(_e)});break;case"accessor":ye=this.loadAccessor(_e);break;case"bufferView":ye=this._invokeOne(function(De){return De.loadBufferView&&De.loadBufferView(_e)});break;case"buffer":ye=this.loadBuffer(_e);break;case"material":ye=this._invokeOne(function(De){return De.loadMaterial&&De.loadMaterial(_e)});break;case"texture":ye=this._invokeOne(function(De){return De.loadTexture&&De.loadTexture(_e)});break;case"skin":ye=this.loadSkin(_e);break;case"animation":ye=this._invokeOne(function(De){return De.loadAnimation&&De.loadAnimation(_e)});break;case"camera":ye=this.loadCamera(_e);break;default:if(ye=this._invokeOne(function(De){return De!=this&&De.getDependency&&De.getDependency(Ee,_e)}),!ye)throw new Error("Unknown type: "+Ee);break}this.cache.add(Ne,ye)}return ye}getDependencies(Ee){let _e=this.cache.get(Ee);if(!_e){const Ne=this,ye=this.json[Ee+(Ee==="mesh"?"es":"s")]||[];_e=Promise.all(ye.map(function(De,ke){return Ne.getDependency(Ee,ke)})),this.cache.add(Ee,_e)}return _e}loadBuffer(Ee){const _e=this.json.buffers[Ee],Ne=this.fileLoader;if(_e.type&&_e.type!=="arraybuffer")throw new Error("THREE.GLTFLoader: "+_e.type+" buffer type is not supported.");if(_e.uri===void 0&&Ee===0)return Promise.resolve(this.extensions[g.KHR_BINARY_GLTF].body);const ye=this.options;return new Promise(function(De,ke){Ne.load(d.LoaderUtils.resolveURL(_e.uri,ye.path),De,void 0,function(){ke(new Error('THREE.GLTFLoader: Failed to load buffer "'+_e.uri+'".'))})})}loadBufferView(Ee){const _e=this.json.bufferViews[Ee];return this.getDependency("buffer",_e.buffer).then(function(Ne){const ye=_e.byteLength||0,De=_e.byteOffset||0;return Ne.slice(De,De+ye)})}loadAccessor(Ee){const _e=this,Ne=this.json,ye=this.json.accessors[Ee];if(ye.bufferView===void 0&&ye.sparse===void 0){const ke=$e[ye.type],Ye=Ce[ye.componentType],Qe=ye.normalized===!0,ne=new Ye(ye.count*ke);return Promise.resolve(new d.BufferAttribute(ne,ke,Qe))}const De=[];return ye.bufferView!==void 0?De.push(this.getDependency("bufferView",ye.bufferView)):De.push(null),ye.sparse!==void 0&&(De.push(this.getDependency("bufferView",ye.sparse.indices.bufferView)),De.push(this.getDependency("bufferView",ye.sparse.values.bufferView))),Promise.all(De).then(function(ke){const Ye=ke[0],Qe=$e[ye.type],ne=Ce[ye.componentType],W=ne.BYTES_PER_ELEMENT,k=W*Qe,he=ye.byteOffset||0,Re=ye.bufferView!==void 0?Ne.bufferViews[ye.bufferView].byteStride:void 0,We=ye.normalized===!0;let ve,at;if(Re&&Re!==k){const At=Math.floor(he/Re),Ct="InterleavedBuffer:"+ye.bufferView+":"+ye.componentType+":"+At+":"+ye.count;let Pt=_e.cache.get(Ct);Pt||(ve=new ne(Ye,At*Re,ye.count*Re/W),Pt=new d.InterleavedBuffer(ve,Re/W),_e.cache.add(Ct,Pt)),at=new d.InterleavedBufferAttribute(Pt,Qe,he%Re/W,We)}else Ye===null?ve=new ne(ye.count*Qe):ve=new ne(Ye,he,ye.count*Qe),at=new d.BufferAttribute(ve,Qe,We);if(ye.sparse!==void 0){const At=$e.SCALAR,Ct=Ce[ye.sparse.indices.componentType],Pt=ye.sparse.indices.byteOffset||0,$t=ye.sparse.values.byteOffset||0,Bn=new Ct(ke[1],Pt,ye.sparse.count*At),pi=new ne(ke[2],$t,ye.sparse.count*Qe);Ye!==null&&(at=new d.BufferAttribute(at.array.slice(),at.itemSize,at.normalized));for(let Ri=0,Fn=Bn.length;Ri<Fn;Ri++){const sn=Bn[Ri];if(at.setX(sn,pi[Ri*Qe]),Qe>=2&&at.setY(sn,pi[Ri*Qe+1]),Qe>=3&&at.setZ(sn,pi[Ri*Qe+2]),Qe>=4&&at.setW(sn,pi[Ri*Qe+3]),Qe>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return at})}loadTexture(Ee){const _e=this.json,Ne=this.options,De=_e.textures[Ee].source,ke=_e.images[De];let Ye=this.textureLoader;if(ke.uri){const Qe=Ne.manager.getHandler(ke.uri);Qe!==null&&(Ye=Qe)}return this.loadTextureImage(Ee,De,Ye)}loadTextureImage(Ee,_e,Ne){const ye=this,De=this.json,ke=De.textures[Ee],Ye=De.images[_e],Qe=(Ye.uri||Ye.bufferView)+":"+ke.sampler;if(this.textureCache[Qe])return this.textureCache[Qe];const ne=this.loadImageSource(_e,Ne).then(function(W){W.flipY=!1,W.name=ke.name||Ye.name||"",W.name===""&&typeof Ye.uri=="string"&&Ye.uri.startsWith("data:image/")===!1&&(W.name=Ye.uri);const he=(De.samplers||{})[ke.sampler]||{};return W.magFilter=Je[he.magFilter]||d.LinearFilter,W.minFilter=Je[he.minFilter]||d.LinearMipmapLinearFilter,W.wrapS=Oe[he.wrapS]||d.RepeatWrapping,W.wrapT=Oe[he.wrapT]||d.RepeatWrapping,ye.associations.set(W,{textures:Ee}),W}).catch(function(){return null});return this.textureCache[Qe]=ne,ne}loadImageSource(Ee,_e){const Ne=this,ye=this.json,De=this.options;if(this.sourceCache[Ee]!==void 0)return this.sourceCache[Ee].then(k=>k.clone());const ke=ye.images[Ee],Ye=self.URL||self.webkitURL;let Qe=ke.uri||"",ne=!1;if(ke.bufferView!==void 0)Qe=Ne.getDependency("bufferView",ke.bufferView).then(function(k){ne=!0;const he=new Blob([k],{type:ke.mimeType});return Qe=Ye.createObjectURL(he),Qe});else if(ke.uri===void 0)throw new Error("THREE.GLTFLoader: Image "+Ee+" is missing URI and bufferView");const W=Promise.resolve(Qe).then(function(k){return new Promise(function(he,Re){let We=he;_e.isImageBitmapLoader===!0&&(We=function(ve){const at=new d.Texture(ve);at.needsUpdate=!0,he(at)}),_e.load(d.LoaderUtils.resolveURL(k,De.path),We,void 0,Re)})}).then(function(k){return ne===!0&&Ye.revokeObjectURL(Qe),k.userData.mimeType=ke.mimeType||pt(ke.uri),k}).catch(function(k){throw console.error("THREE.GLTFLoader: Couldn't load texture",Qe),k});return this.sourceCache[Ee]=W,W}assignTexture(Ee,_e,Ne,ye){const De=this;return this.getDependency("texture",Ne.index).then(function(ke){if(!ke)return null;if(Ne.texCoord!==void 0&&Ne.texCoord>0&&(ke=ke.clone(),ke.channel=Ne.texCoord),De.extensions[g.KHR_TEXTURE_TRANSFORM]){const Ye=Ne.extensions!==void 0?Ne.extensions[g.KHR_TEXTURE_TRANSFORM]:void 0;if(Ye){const Qe=De.associations.get(ke);ke=De.extensions[g.KHR_TEXTURE_TRANSFORM].extendTexture(ke,Ye),De.associations.set(ke,Qe)}}return ye!==void 0&&(ke.colorSpace=ye),Ee[_e]=ke,ke})}assignFinalMaterial(Ee){const _e=Ee.geometry;let Ne=Ee.material;const ye=_e.attributes.tangent===void 0,De=_e.attributes.color!==void 0,ke=_e.attributes.normal===void 0;if(Ee.isPoints){const Ye="PointsMaterial:"+Ne.uuid;let Qe=this.cache.get(Ye);Qe||(Qe=new d.PointsMaterial,d.Material.prototype.copy.call(Qe,Ne),Qe.color.copy(Ne.color),Qe.map=Ne.map,Qe.sizeAttenuation=!1,this.cache.add(Ye,Qe)),Ne=Qe}else if(Ee.isLine){const Ye="LineBasicMaterial:"+Ne.uuid;let Qe=this.cache.get(Ye);Qe||(Qe=new d.LineBasicMaterial,d.Material.prototype.copy.call(Qe,Ne),Qe.color.copy(Ne.color),Qe.map=Ne.map,this.cache.add(Ye,Qe)),Ne=Qe}if(ye||De||ke){let Ye="ClonedMaterial:"+Ne.uuid+":";ye&&(Ye+="derivative-tangents:"),De&&(Ye+="vertex-colors:"),ke&&(Ye+="flat-shading:");let Qe=this.cache.get(Ye);Qe||(Qe=Ne.clone(),De&&(Qe.vertexColors=!0),ke&&(Qe.flatShading=!0),ye&&(Qe.normalScale&&(Qe.normalScale.y*=-1),Qe.clearcoatNormalScale&&(Qe.clearcoatNormalScale.y*=-1)),this.cache.add(Ye,Qe),this.associations.set(Qe,this.associations.get(Ne))),Ne=Qe}Ee.material=Ne}getMaterialType(){return d.MeshStandardMaterial}loadMaterial(Ee){const _e=this,Ne=this.json,ye=this.extensions,De=Ne.materials[Ee];let ke;const Ye={},Qe=De.extensions||{},ne=[];if(Qe[g.KHR_MATERIALS_UNLIT]){const k=ye[g.KHR_MATERIALS_UNLIT];ke=k.getMaterialType(),ne.push(k.extendParams(Ye,De,_e))}else{const k=De.pbrMetallicRoughness||{};if(Ye.color=new d.Color(1,1,1),Ye.opacity=1,Array.isArray(k.baseColorFactor)){const he=k.baseColorFactor;Ye.color.setRGB(he[0],he[1],he[2],d.LinearSRGBColorSpace),Ye.opacity=he[3]}k.baseColorTexture!==void 0&&ne.push(_e.assignTexture(Ye,"map",k.baseColorTexture,d.SRGBColorSpace)),Ye.metalness=k.metallicFactor!==void 0?k.metallicFactor:1,Ye.roughness=k.roughnessFactor!==void 0?k.roughnessFactor:1,k.metallicRoughnessTexture!==void 0&&(ne.push(_e.assignTexture(Ye,"metalnessMap",k.metallicRoughnessTexture)),ne.push(_e.assignTexture(Ye,"roughnessMap",k.metallicRoughnessTexture))),ke=this._invokeOne(function(he){return he.getMaterialType&&he.getMaterialType(Ee)}),ne.push(Promise.all(this._invokeAll(function(he){return he.extendMaterialParams&&he.extendMaterialParams(Ee,Ye)})))}De.doubleSided===!0&&(Ye.side=d.DoubleSide);const W=De.alphaMode||Ze.OPAQUE;if(W===Ze.BLEND?(Ye.transparent=!0,Ye.depthWrite=!1):(Ye.transparent=!1,W===Ze.MASK&&(Ye.alphaTest=De.alphaCutoff!==void 0?De.alphaCutoff:.5)),De.normalTexture!==void 0&&ke!==d.MeshBasicMaterial&&(ne.push(_e.assignTexture(Ye,"normalMap",De.normalTexture)),Ye.normalScale=new d.Vector2(1,1),De.normalTexture.scale!==void 0)){const k=De.normalTexture.scale;Ye.normalScale.set(k,k)}if(De.occlusionTexture!==void 0&&ke!==d.MeshBasicMaterial&&(ne.push(_e.assignTexture(Ye,"aoMap",De.occlusionTexture)),De.occlusionTexture.strength!==void 0&&(Ye.aoMapIntensity=De.occlusionTexture.strength)),De.emissiveFactor!==void 0&&ke!==d.MeshBasicMaterial){const k=De.emissiveFactor;Ye.emissive=new d.Color().setRGB(k[0],k[1],k[2],d.LinearSRGBColorSpace)}return De.emissiveTexture!==void 0&&ke!==d.MeshBasicMaterial&&ne.push(_e.assignTexture(Ye,"emissiveMap",De.emissiveTexture,d.SRGBColorSpace)),Promise.all(ne).then(function(){const k=new ke(Ye);return De.name&&(k.name=De.name),Qt(k,De),_e.associations.set(k,{materials:Ee}),De.extensions&&Ft(ye,k,De),k})}createUniqueName(Ee){const _e=d.PropertyBinding.sanitizeNodeName(Ee||"");return _e in this.nodeNamesUsed?_e+"_"+ ++this.nodeNamesUsed[_e]:(this.nodeNamesUsed[_e]=0,_e)}loadGeometries(Ee){const _e=this,Ne=this.extensions,ye=this.primitiveCache;function De(Ye){return Ne[g.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(Ye,_e).then(function(Qe){return fn(Qe,Ye,_e)})}const ke=[];for(let Ye=0,Qe=Ee.length;Ye<Qe;Ye++){const ne=Ee[Ye],W=vn(ne),k=ye[W];if(k)ke.push(k.promise);else{let he;ne.extensions&&ne.extensions[g.KHR_DRACO_MESH_COMPRESSION]?he=De(ne):he=fn(new d.BufferGeometry,ne,_e),ye[W]={primitive:ne,promise:he},ke.push(he)}}return Promise.all(ke)}loadMesh(Ee){const _e=this,Ne=this.json,ye=this.extensions,De=Ne.meshes[Ee],ke=De.primitives,Ye=[];for(let Qe=0,ne=ke.length;Qe<ne;Qe++){const W=ke[Qe].material===void 0?mn(this.cache):this.getDependency("material",ke[Qe].material);Ye.push(W)}return Ye.push(_e.loadGeometries(ke)),Promise.all(Ye).then(function(Qe){const ne=Qe.slice(0,Qe.length-1),W=Qe[Qe.length-1],k=[];for(let Re=0,We=W.length;Re<We;Re++){const ve=W[Re],at=ke[Re];let At;const Ct=ne[Re];if(at.mode===me.TRIANGLES||at.mode===me.TRIANGLE_STRIP||at.mode===me.TRIANGLE_FAN||at.mode===void 0)At=De.isSkinnedMesh===!0?new d.SkinnedMesh(ve,Ct):new d.Mesh(ve,Ct),At.isSkinnedMesh===!0&&At.normalizeSkinWeights(),at.mode===me.TRIANGLE_STRIP?At.geometry=(0,f.toTrianglesDrawMode)(At.geometry,d.TriangleStripDrawMode):at.mode===me.TRIANGLE_FAN&&(At.geometry=(0,f.toTrianglesDrawMode)(At.geometry,d.TriangleFanDrawMode));else if(at.mode===me.LINES)At=new d.LineSegments(ve,Ct);else if(at.mode===me.LINE_STRIP)At=new d.Line(ve,Ct);else if(at.mode===me.LINE_LOOP)At=new d.LineLoop(ve,Ct);else if(at.mode===me.POINTS)At=new d.Points(ve,Ct);else throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+at.mode);Object.keys(At.geometry.morphAttributes).length>0&&Tn(At,De),At.name=_e.createUniqueName(De.name||"mesh_"+Ee),Qt(At,De),at.extensions&&Ft(ye,At,at),_e.assignFinalMaterial(At),k.push(At)}for(let Re=0,We=k.length;Re<We;Re++)_e.associations.set(k[Re],{meshes:Ee,primitives:Re});if(k.length===1)return De.extensions&&Ft(ye,k[0],De),k[0];const he=new d.Group;De.extensions&&Ft(ye,he,De),_e.associations.set(he,{meshes:Ee});for(let Re=0,We=k.length;Re<We;Re++)he.add(k[Re]);return he})}loadCamera(Ee){let _e;const Ne=this.json.cameras[Ee],ye=Ne[Ne.type];if(!ye){console.warn("THREE.GLTFLoader: Missing camera parameters.");return}return Ne.type==="perspective"?_e=new d.PerspectiveCamera(d.MathUtils.radToDeg(ye.yfov),ye.aspectRatio||1,ye.znear||1,ye.zfar||2e6):Ne.type==="orthographic"&&(_e=new d.OrthographicCamera(-ye.xmag,ye.xmag,ye.ymag,-ye.ymag,ye.znear,ye.zfar)),Ne.name&&(_e.name=this.createUniqueName(Ne.name)),Qt(_e,Ne),Promise.resolve(_e)}loadSkin(Ee){const _e=this.json.skins[Ee],Ne=[];for(let ye=0,De=_e.joints.length;ye<De;ye++)Ne.push(this._loadNodeShallow(_e.joints[ye]));return _e.inverseBindMatrices!==void 0?Ne.push(this.getDependency("accessor",_e.inverseBindMatrices)):Ne.push(null),Promise.all(Ne).then(function(ye){const De=ye.pop(),ke=ye,Ye=[],Qe=[];for(let ne=0,W=ke.length;ne<W;ne++){const k=ke[ne];if(k){Ye.push(k);const he=new d.Matrix4;De!==null&&he.fromArray(De.array,ne*16),Qe.push(he)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',_e.joints[ne])}return new d.Skeleton(Ye,Qe)})}loadAnimation(Ee){const _e=this.json,Ne=this,ye=_e.animations[Ee],De=ye.name?ye.name:"animation_"+Ee,ke=[],Ye=[],Qe=[],ne=[],W=[];for(let k=0,he=ye.channels.length;k<he;k++){const Re=ye.channels[k],We=ye.samplers[Re.sampler],ve=Re.target,at=ve.node,At=ye.parameters!==void 0?ye.parameters[We.input]:We.input,Ct=ye.parameters!==void 0?ye.parameters[We.output]:We.output;ve.node!==void 0&&(ke.push(this.getDependency("node",at)),Ye.push(this.getDependency("accessor",At)),Qe.push(this.getDependency("accessor",Ct)),ne.push(We),W.push(ve))}return Promise.all([Promise.all(ke),Promise.all(Ye),Promise.all(Qe),Promise.all(ne),Promise.all(W)]).then(function(k){const he=k[0],Re=k[1],We=k[2],ve=k[3],at=k[4],At=[];for(let Ct=0,Pt=he.length;Ct<Pt;Ct++){const $t=he[Ct],Bn=Re[Ct],pi=We[Ct],Ri=ve[Ct],Fn=at[Ct];if($t===void 0)continue;$t.updateMatrix&&$t.updateMatrix();const sn=Ne._createAnimationTracks($t,Bn,pi,Ri,Fn);if(sn)for(let Rt=0;Rt<sn.length;Rt++)At.push(sn[Rt])}return new d.AnimationClip(De,void 0,At)})}createNodeMesh(Ee){const _e=this.json,Ne=this,ye=_e.nodes[Ee];return ye.mesh===void 0?null:Ne.getDependency("mesh",ye.mesh).then(function(De){const ke=Ne._getNodeRef(Ne.meshCache,ye.mesh,De);return ye.weights!==void 0&&ke.traverse(function(Ye){if(Ye.isMesh)for(let Qe=0,ne=ye.weights.length;Qe<ne;Qe++)Ye.morphTargetInfluences[Qe]=ye.weights[Qe]}),ke})}loadNode(Ee){const _e=this.json,Ne=this,ye=_e.nodes[Ee],De=Ne._loadNodeShallow(Ee),ke=[],Ye=ye.children||[];for(let ne=0,W=Ye.length;ne<W;ne++)ke.push(Ne.getDependency("node",Ye[ne]));const Qe=ye.skin===void 0?Promise.resolve(null):Ne.getDependency("skin",ye.skin);return Promise.all([De,Promise.all(ke),Qe]).then(function(ne){const W=ne[0],k=ne[1],he=ne[2];he!==null&&W.traverse(function(Re){Re.isSkinnedMesh&&Re.bind(he,Nt)});for(let Re=0,We=k.length;Re<We;Re++)W.add(k[Re]);return W})}_loadNodeShallow(Ee){const _e=this.json,Ne=this.extensions,ye=this;if(this.nodeCache[Ee]!==void 0)return this.nodeCache[Ee];const De=_e.nodes[Ee],ke=De.name?ye.createUniqueName(De.name):"",Ye=[],Qe=ye._invokeOne(function(ne){return ne.createNodeMesh&&ne.createNodeMesh(Ee)});return Qe&&Ye.push(Qe),De.camera!==void 0&&Ye.push(ye.getDependency("camera",De.camera).then(function(ne){return ye._getNodeRef(ye.cameraCache,De.camera,ne)})),ye._invokeAll(function(ne){return ne.createNodeAttachment&&ne.createNodeAttachment(Ee)}).forEach(function(ne){Ye.push(ne)}),this.nodeCache[Ee]=Promise.all(Ye).then(function(ne){let W;if(De.isBone===!0?W=new d.Bone:ne.length>1?W=new d.Group:ne.length===1?W=ne[0]:W=new d.Object3D,W!==ne[0])for(let k=0,he=ne.length;k<he;k++)W.add(ne[k]);if(De.name&&(W.userData.name=De.name,W.name=ke),Qt(W,De),De.extensions&&Ft(Ne,W,De),De.matrix!==void 0){const k=new d.Matrix4;k.fromArray(De.matrix),W.applyMatrix4(k)}else De.translation!==void 0&&W.position.fromArray(De.translation),De.rotation!==void 0&&W.quaternion.fromArray(De.rotation),De.scale!==void 0&&W.scale.fromArray(De.scale);return ye.associations.has(W)||ye.associations.set(W,{}),ye.associations.get(W).nodes=Ee,W}),this.nodeCache[Ee]}loadScene(Ee){const _e=this.extensions,Ne=this.json.scenes[Ee],ye=this,De=new d.Group;Ne.name&&(De.name=ye.createUniqueName(Ne.name)),Qt(De,Ne),Ne.extensions&&Ft(_e,De,Ne);const ke=Ne.nodes||[],Ye=[];for(let Qe=0,ne=ke.length;Qe<ne;Qe++)Ye.push(ye.getDependency("node",ke[Qe]));return Promise.all(Ye).then(function(Qe){for(let W=0,k=Qe.length;W<k;W++)De.add(Qe[W]);const ne=W=>{const k=new Map;for(const[he,Re]of ye.associations)(he instanceof d.Material||he instanceof d.Texture)&&k.set(he,Re);return W.traverse(he=>{const Re=ye.associations.get(he);Re!=null&&k.set(he,Re)}),k};return ye.associations=ne(De),De})}_createAnimationTracks(Ee,_e,Ne,ye,De){const ke=[],Ye=Ee.name?Ee.name:Ee.uuid,Qe=[];gt[De.path]===gt.weights?Ee.traverse(function(he){he.morphTargetInfluences&&Qe.push(he.name?he.name:he.uuid)}):Qe.push(Ye);let ne;switch(gt[De.path]){case gt.weights:ne=d.NumberKeyframeTrack;break;case gt.rotation:ne=d.QuaternionKeyframeTrack;break;case gt.position:case gt.scale:ne=d.VectorKeyframeTrack;break;default:switch(Ne.itemSize){case 1:ne=d.NumberKeyframeTrack;break;case 2:case 3:default:ne=d.VectorKeyframeTrack;break}break}const W=ye.interpolation!==void 0?Tt[ye.interpolation]:d.InterpolateLinear,k=this._getArrayFromAccessor(Ne);for(let he=0,Re=Qe.length;he<Re;he++){const We=new ne(Qe[he]+"."+gt[De.path],_e.array,k,W);ye.interpolation==="CUBICSPLINE"&&this._createCubicSplineTrackInterpolant(We),ke.push(We)}return ke}_getArrayFromAccessor(Ee){let _e=Ee.array;if(Ee.normalized){const Ne=Te(_e.constructor),ye=new Float32Array(_e.length);for(let De=0,ke=_e.length;De<ke;De++)ye[De]=_e[De]*Ne;_e=ye}return _e}_createCubicSplineTrackInterpolant(Ee){Ee.createInterpolant=function(Ne){const ye=this instanceof d.QuaternionKeyframeTrack?Pe:oe;return new ye(this.times,this.values,this.getValueSize()/3,Ne)},Ee.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0}}function Vt(mt,Ee,_e){const Ne=Ee.attributes,ye=new d.Box3;if(Ne.POSITION!==void 0){const Ye=_e.json.accessors[Ne.POSITION],Qe=Ye.min,ne=Ye.max;if(Qe!==void 0&&ne!==void 0){if(ye.set(new d.Vector3(Qe[0],Qe[1],Qe[2]),new d.Vector3(ne[0],ne[1],ne[2])),Ye.normalized){const W=Te(Ce[Ye.componentType]);ye.min.multiplyScalar(W),ye.max.multiplyScalar(W)}}else{console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.");return}}else return;const De=Ee.targets;if(De!==void 0){const Ye=new d.Vector3,Qe=new d.Vector3;for(let ne=0,W=De.length;ne<W;ne++){const k=De[ne];if(k.POSITION!==void 0){const he=_e.json.accessors[k.POSITION],Re=he.min,We=he.max;if(Re!==void 0&&We!==void 0){if(Qe.setX(Math.max(Math.abs(Re[0]),Math.abs(We[0]))),Qe.setY(Math.max(Math.abs(Re[1]),Math.abs(We[1]))),Qe.setZ(Math.max(Math.abs(Re[2]),Math.abs(We[2]))),he.normalized){const ve=Te(Ce[he.componentType]);Qe.multiplyScalar(ve)}Ye.max(Qe)}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}ye.expandByVector(Ye)}mt.boundingBox=ye;const ke=new d.Sphere;ye.getCenter(ke.center),ke.radius=ye.min.distanceTo(ye.max)/2,mt.boundingSphere=ke}function fn(mt,Ee,_e){const Ne=Ee.attributes,ye=[];function De(ke,Ye){return _e.getDependency("accessor",ke).then(function(Qe){mt.setAttribute(Ye,Qe)})}for(const ke in Ne){const Ye=nt[ke]||ke.toLowerCase();Ye in mt.attributes||ye.push(De(Ne[ke],Ye))}if(Ee.indices!==void 0&&!mt.index){const ke=_e.getDependency("accessor",Ee.indices).then(function(Ye){mt.setIndex(Ye)});ye.push(ke)}return d.ColorManagement.workingColorSpace!==d.LinearSRGBColorSpace&&"COLOR_0"in Ne&&console.warn(`THREE.GLTFLoader: Converting vertex colors from "srgb-linear" to "${d.ColorManagement.workingColorSpace}" not supported.`),Qt(mt,Ee),Vt(mt,Ee,_e),Promise.all(ye).then(function(){return Ee.targets!==void 0?Xt(mt,Ee.targets,_e):mt})}},"./node_modules/super-three/examples/jsm/loaders/KTX2Loader.js":(c,u,h)=>{h.r(u),h.d(u,{KTX2Loader:()=>x});var d=h("./node_modules/super-three/build/three.module.js"),f=h("./node_modules/super-three/examples/jsm/utils/WorkerPool.js"),p=h("./node_modules/super-three/examples/jsm/libs/ktx-parse.module.js"),A=h("./node_modules/super-three/examples/jsm/libs/zstddec.module.js");const g=new WeakMap;let v=0,b;class x extends d.Loader{constructor(B){super(B),this.transcoderPath="",this.transcoderBinary=null,this.transcoderPending=null,this.workerPool=new f.WorkerPool,this.workerSourceURL="",this.workerConfig=null,typeof MSC_TRANSCODER<"u"&&console.warn('THREE.KTX2Loader: Please update to latest "basis_transcoder". "msc_basis_transcoder" is no longer supported in three.js r125+.')}setTranscoderPath(B){return this.transcoderPath=B,this}setWorkerLimit(B){return this.workerPool.setWorkerLimit(B),this}detectSupport(B){return B.isWebGPURenderer===!0?this.workerConfig={astcSupported:B.hasFeature("texture-compression-astc"),etc1Supported:!1,etc2Supported:B.hasFeature("texture-compression-etc2"),dxtSupported:B.hasFeature("texture-compression-bc"),bptcSupported:!1,pvrtcSupported:!1}:(this.workerConfig={astcSupported:B.extensions.has("WEBGL_compressed_texture_astc"),etc1Supported:B.extensions.has("WEBGL_compressed_texture_etc1"),etc2Supported:B.extensions.has("WEBGL_compressed_texture_etc"),dxtSupported:B.extensions.has("WEBGL_compressed_texture_s3tc"),bptcSupported:B.extensions.has("EXT_texture_compression_bptc"),pvrtcSupported:B.extensions.has("WEBGL_compressed_texture_pvrtc")||B.extensions.has("WEBKIT_WEBGL_compressed_texture_pvrtc")},B.capabilities.isWebGL2&&(this.workerConfig.etc1Supported=!1)),this}init(){if(!this.transcoderPending){const B=new d.FileLoader(this.manager);B.setPath(this.transcoderPath),B.setWithCredentials(this.withCredentials);const F=B.loadAsync("basis_transcoder.js"),D=new d.FileLoader(this.manager);D.setPath(this.transcoderPath),D.setResponseType("arraybuffer"),D.setWithCredentials(this.withCredentials);const P=D.loadAsync("basis_transcoder.wasm");this.transcoderPending=Promise.all([F,P]).then(([U,K])=>{const J=x.BasisWorker.toString(),z=["/* constants */","let _EngineFormat = "+JSON.stringify(x.EngineFormat),"let _TranscoderFormat = "+JSON.stringify(x.TranscoderFormat),"let _BasisFormat = "+JSON.stringify(x.BasisFormat),"/* basis_transcoder.js */",U,"/* worker */",J.substring(J.indexOf("{")+1,J.lastIndexOf("}"))].join(`
 `);this.workerSourceURL=URL.createObjectURL(new Blob([z])),this.transcoderBinary=K,this.workerPool.setWorkerCreator(()=>{const j=new Worker(this.workerSourceURL),G=this.transcoderBinary.slice(0);return j.postMessage({type:"init",config:this.workerConfig,transcoderBinary:G},[G]),j})}),v>0&&console.warn("THREE.KTX2Loader: Multiple active KTX2 loaders may cause performance issues. Use a single KTX2Loader instance, or call .dispose() on old instances."),v++}return this.transcoderPending}load(B,F,D,P){if(this.workerConfig===null)throw new Error("THREE.KTX2Loader: Missing initialization with `.detectSupport( renderer )`.");const U=new d.FileLoader(this.manager);U.setResponseType("arraybuffer"),U.setWithCredentials(this.withCredentials),U.load(B,K=>{if(g.has(K))return g.get(K).promise.then(F).catch(P);this._createTexture(K).then(J=>F?F(J):null).catch(P)},D,P)}_createTextureFrom(B,F){const{faces:D,width:P,height:U,format:K,type:J,error:z,dfdFlags:j}=B;if(J==="error")return Promise.reject(z);let G;if(F.faceCount===6)G=new d.CompressedCubeTexture(D,K,d.UnsignedByteType);else{const H=D[0].mipmaps;G=F.layerCount>1?new d.CompressedArrayTexture(H,P,U,F.layerCount,K,d.UnsignedByteType):new d.CompressedTexture(H,P,U,K,d.UnsignedByteType)}return G.minFilter=D[0].mipmaps.length===1?d.LinearFilter:d.LinearMipmapLinearFilter,G.magFilter=d.LinearFilter,G.generateMipmaps=!1,G.needsUpdate=!0,G.colorSpace=T(F),G.premultiplyAlpha=!!(j&p.KHR_DF_FLAG_ALPHA_PREMULTIPLIED),G}async _createTexture(B,F={}){const D=(0,p.read)(new Uint8Array(B));if(D.vkFormat!==p.VK_FORMAT_UNDEFINED)return C(D);const P=F,U=this.init().then(()=>this.workerPool.postMessage({type:"transcode",buffer:B,taskConfig:P},[B])).then(K=>this._createTextureFrom(K.data,D));return g.set(B,{promise:U}),U}dispose(){return this.workerPool.dispose(),this.workerSourceURL&&URL.revokeObjectURL(this.workerSourceURL),v--,this}}x.BasisFormat={ETC1S:0,UASTC_4x4:1},x.TranscoderFormat={ETC1:0,ETC2:1,BC1:2,BC3:3,BC4:4,BC5:5,BC7_M6_OPAQUE_ONLY:6,BC7_M5:7,PVRTC1_4_RGB:8,PVRTC1_4_RGBA:9,ASTC_4x4:10,ATC_RGB:11,ATC_RGBA_INTERPOLATED_ALPHA:12,RGBA32:13,RGB565:14,BGR565:15,RGBA4444:16},x.EngineFormat={RGBAFormat:d.RGBAFormat,RGBA_ASTC_4x4_Format:d.RGBA_ASTC_4x4_Format,RGBA_BPTC_Format:d.RGBA_BPTC_Format,RGBA_ETC2_EAC_Format:d.RGBA_ETC2_EAC_Format,RGBA_PVRTC_4BPPV1_Format:d.RGBA_PVRTC_4BPPV1_Format,RGBA_S3TC_DXT5_Format:d.RGBA_S3TC_DXT5_Format,RGB_ETC1_Format:d.RGB_ETC1_Format,RGB_ETC2_Format:d.RGB_ETC2_Format,RGB_PVRTC_4BPPV1_Format:d.RGB_PVRTC_4BPPV1_Format,RGB_S3TC_DXT1_Format:d.RGB_S3TC_DXT1_Format},x.BasisWorker=function(){let L,B,F;const D=_EngineFormat,P=_TranscoderFormat,U=_BasisFormat;self.addEventListener("message",function(ee){const oe=ee.data;switch(oe.type){case"init":L=oe.config,K(oe.transcoderBinary);break;case"transcode":B.then(()=>{try{const{faces:xe,buffers:Pe,width:me,height:Ce,hasAlpha:Je,format:Oe,dfdFlags:$e}=J(oe.buffer);self.postMessage({type:"transcode",id:oe.id,faces:xe,width:me,height:Ce,hasAlpha:Je,format:Oe,dfdFlags:$e},Pe)}catch(xe){console.error(xe),self.postMessage({type:"error",id:oe.id,error:xe.message})}});break}});function K(ee){B=new Promise(oe=>{F={wasmBinary:ee,onRuntimeInitialized:oe},BASIS(F)}).then(()=>{F.initializeBasis(),F.KTX2File===void 0&&console.warn("THREE.KTX2Loader: Please update Basis Universal transcoder.")})}function J(ee){const oe=new F.KTX2File(new Uint8Array(ee));function xe(){oe.close(),oe.delete()}if(!oe.isValid())throw xe(),new Error("THREE.KTX2Loader:	Invalid or unsupported .ktx2 file");const Pe=oe.isUASTC()?U.UASTC_4x4:U.ETC1S,me=oe.getWidth(),Ce=oe.getHeight(),Je=oe.getLayers()||1,Oe=oe.getLevels(),$e=oe.getFaces(),nt=oe.getHasAlpha(),gt=oe.getDFDFlags(),{transcoderFormat:Tt,engineFormat:Ze}=H(Pe,me,Ce,nt);if(!me||!Ce||!Oe)throw xe(),new Error("THREE.KTX2Loader:	Invalid texture");if(!oe.startTranscoding())throw xe(),new Error("THREE.KTX2Loader: .startTranscoding failed");const mn=[],Ft=[];for(let Qt=0;Qt<$e;Qt++){const Xt=[];for(let Tn=0;Tn<Oe;Tn++){const vn=[];let Fe,Te;for(let Nt=0;Nt<Je;Nt++){const zt=oe.getImageLevelInfo(Tn,Nt,Qt);Qt===0&&Tn===0&&Nt===0&&(zt.origWidth%4!==0||zt.origHeight%4!==0)&&console.warn("THREE.KTX2Loader: ETC1S and UASTC textures should use multiple-of-four dimensions."),Oe>1?(Fe=zt.origWidth,Te=zt.origHeight):(Fe=zt.width,Te=zt.height);const Vt=new Uint8Array(oe.getImageTranscodedSizeInBytes(Tn,Nt,0,Tt));if(!oe.transcodeImage(Vt,Tn,Nt,Qt,Tt,0,-1,-1))throw xe(),new Error("THREE.KTX2Loader: .transcodeImage failed.");vn.push(Vt)}const pt=Z(vn);Xt.push({data:pt,width:Fe,height:Te}),Ft.push(pt.buffer)}mn.push({mipmaps:Xt,width:me,height:Ce,format:Ze})}return xe(),{faces:mn,buffers:Ft,width:me,height:Ce,hasAlpha:nt,format:Ze,dfdFlags:gt}}const z=[{if:"astcSupported",basisFormat:[U.UASTC_4x4],transcoderFormat:[P.ASTC_4x4,P.ASTC_4x4],engineFormat:[D.RGBA_ASTC_4x4_Format,D.RGBA_ASTC_4x4_Format],priorityETC1S:1/0,priorityUASTC:1,needsPowerOfTwo:!1},{if:"bptcSupported",basisFormat:[U.ETC1S,U.UASTC_4x4],transcoderFormat:[P.BC7_M5,P.BC7_M5],engineFormat:[D.RGBA_BPTC_Format,D.RGBA_BPTC_Format],priorityETC1S:3,priorityUASTC:2,needsPowerOfTwo:!1},{if:"dxtSupported",basisFormat:[U.ETC1S,U.UASTC_4x4],transcoderFormat:[P.BC1,P.BC3],engineFormat:[D.RGB_S3TC_DXT1_Format,D.RGBA_S3TC_DXT5_Format],priorityETC1S:4,priorityUASTC:5,needsPowerOfTwo:!1},{if:"etc2Supported",basisFormat:[U.ETC1S,U.UASTC_4x4],transcoderFormat:[P.ETC1,P.ETC2],engineFormat:[D.RGB_ETC2_Format,D.RGBA_ETC2_EAC_Format],priorityETC1S:1,priorityUASTC:3,needsPowerOfTwo:!1},{if:"etc1Supported",basisFormat:[U.ETC1S,U.UASTC_4x4],transcoderFormat:[P.ETC1],engineFormat:[D.RGB_ETC1_Format],priorityETC1S:2,priorityUASTC:4,needsPowerOfTwo:!1},{if:"pvrtcSupported",basisFormat:[U.ETC1S,U.UASTC_4x4],transcoderFormat:[P.PVRTC1_4_RGB,P.PVRTC1_4_RGBA],engineFormat:[D.RGB_PVRTC_4BPPV1_Format,D.RGBA_PVRTC_4BPPV1_Format],priorityETC1S:5,priorityUASTC:6,needsPowerOfTwo:!0}],j=z.sort(function(ee,oe){return ee.priorityETC1S-oe.priorityETC1S}),G=z.sort(function(ee,oe){return ee.priorityUASTC-oe.priorityUASTC});function H(ee,oe,xe,Pe){let me,Ce;const Je=ee===U.ETC1S?j:G;for(let Oe=0;Oe<Je.length;Oe++){const $e=Je[Oe];if(L[$e.if]&&$e.basisFormat.includes(ee)&&!(Pe&&$e.transcoderFormat.length<2)&&!($e.needsPowerOfTwo&&!(te(oe)&&te(xe))))return me=$e.transcoderFormat[Pe?1:0],Ce=$e.engineFormat[Pe?1:0],{transcoderFormat:me,engineFormat:Ce}}return console.warn("THREE.KTX2Loader: No suitable compressed texture format found. 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this.crossOrigin=g,this}setManager(g){this.manager=g}setMaterials(g){this.materialsInfo=this.convert(g),this.materials={},this.materialsArray=[],this.nameLookup={}}convert(g){if(!this.options)return g;const v={};for(const b in g){const x=g[b],E={};v[b]=E;for(const S in x){let M=!0,C=x[S];const T=S.toLowerCase();switch(T){case"kd":case"ka":case"ks":this.options&&this.options.normalizeRGB&&(C=[C[0]/255,C[1]/255,C[2]/255]),this.options&&this.options.ignoreZeroRGBs&&C[0]===0&&C[1]===0&&C[2]===0&&(M=!1);break}M&&(E[T]=C)}}return v}preload(){for(const g in this.materialsInfo)this.create(g)}getIndex(g){return this.nameLookup[g]}getAsArray(){let g=0;for(const v in this.materialsInfo)this.materialsArray[g]=this.create(v),this.nameLookup[v]=g,g++;return this.materialsArray}create(g){return this.materials[g]===void 0&&this.createMaterial_(g),this.materials[g]}createMaterial_(g){const v=this,b=this.materialsInfo[g],x={name:g,side:this.side};function E(M,C){return typeof C!="string"||C===""?"":/^https?:\/\//i.test(C)?C:M+C}function S(M,C){if(x[M])return;const T=v.getTextureParams(C,x),L=v.loadTexture(E(v.baseUrl,T.url));L.repeat.copy(T.scale),L.offset.copy(T.offset),L.wrapS=v.wrap,L.wrapT=v.wrap,(M==="map"||M==="emissiveMap")&&(L.colorSpace=d.SRGBColorSpace),x[M]=L}for(const M in b){const C=b[M];let T;if(C!=="")switch(M.toLowerCase()){case"kd":x.color=new d.Color().fromArray(C).convertSRGBToLinear();break;case"ks":x.specular=new d.Color().fromArray(C).convertSRGBToLinear();break;case"ke":x.emissive=new 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this.object._finalize=="function"&&this.object._finalize(!0),this.object={name:F||"",fromDeclaration:D!==!1,geometry:{vertices:[],normals:[],colors:[],uvs:[],hasUVIndices:!1},materials:[],smooth:!0,startMaterial:function(U,K){const J=this._finalize(!1);J&&(J.inherited||J.groupCount<=0)&&this.materials.splice(J.index,1);const z={index:this.materials.length,name:U||"",mtllib:Array.isArray(K)&&K.length>0?K[K.length-1]:"",smooth:J!==void 0?J.smooth:this.smooth,groupStart:J!==void 0?J.groupEnd:0,groupEnd:-1,groupCount:-1,inherited:!1,clone:function(j){const G={index:typeof j=="number"?j:this.index,name:this.name,mtllib:this.mtllib,smooth:this.smooth,groupStart:0,groupEnd:-1,groupCount:-1,inherited:!1};return G.clone=this.clone.bind(G),G}};return this.materials.push(z),z},currentMaterial:function(){if(this.materials.length>0)return this.materials[this.materials.length-1]},_finalize:function(U){const K=this.currentMaterial();if(K&&K.groupEnd===-1&&(K.groupEnd=this.geometry.vertices.length/3,K.groupCount=K.groupEnd-K.groupStart,K.inherited=!1),U&&this.materials.length>1)for(let J=this.materials.length-1;J>=0;J--)this.materials[J].groupCount<=0&&this.materials.splice(J,1);return U&&this.materials.length===0&&this.materials.push({name:"",smooth:this.smooth}),K}},P&&P.name&&typeof P.clone=="function"){const U=P.clone(0);U.inherited=!0,this.object.materials.push(U)}this.objects.push(this.object)},finalize:function(){this.object&&typeof this.object._finalize=="function"&&this.object._finalize(!0)},parseVertexIndex:function(F,D){const P=parseInt(F,10);return(P>=0?P-1:P+D/3)*3},parseNormalIndex:function(F,D){const P=parseInt(F,10);return(P>=0?P-1:P+D/3)*3},parseUVIndex:function(F,D){const P=parseInt(F,10);return(P>=0?P-1:P+D/2)*2},addVertex:function(F,D,P){const U=this.vertices,K=this.object.geometry.vertices;K.push(U[F+0],U[F+1],U[F+2]),K.push(U[D+0],U[D+1],U[D+2]),K.push(U[P+0],U[P+1],U[P+2])},addVertexPoint:function(F){const D=this.vertices;this.object.geometry.vertices.push(D[F+0],D[F+1],D[F+2])},addVertexLine:function(F){const D=this.vertices;this.object.geometry.vertices.push(D[F+0],D[F+1],D[F+2])},addNormal:function(F,D,P){const U=this.normals,K=this.object.geometry.normals;K.push(U[F+0],U[F+1],U[F+2]),K.push(U[D+0],U[D+1],U[D+2]),K.push(U[P+0],U[P+1],U[P+2])},addFaceNormal:function(F,D,P){const U=this.vertices,K=this.object.geometry.normals;b.fromArray(U,F),x.fromArray(U,D),E.fromArray(U,P),M.subVectors(E,x),S.subVectors(b,x),M.cross(S),M.normalize(),K.push(M.x,M.y,M.z),K.push(M.x,M.y,M.z),K.push(M.x,M.y,M.z)},addColor:function(F,D,P){const U=this.colors,K=this.object.geometry.colors;U[F]!==void 0&&K.push(U[F+0],U[F+1],U[F+2]),U[D]!==void 0&&K.push(U[D+0],U[D+1],U[D+2]),U[P]!==void 0&&K.push(U[P+0],U[P+1],U[P+2])},addUV:function(F,D,P){const U=this.uvs,K=this.object.geometry.uvs;K.push(U[F+0],U[F+1]),K.push(U[D+0],U[D+1]),K.push(U[P+0],U[P+1])},addDefaultUV:function(){const F=this.object.geometry.uvs;F.push(0,0),F.push(0,0),F.push(0,0)},addUVLine:function(F){const D=this.uvs;this.object.geometry.uvs.push(D[F+0],D[F+1])},addFace:function(F,D,P,U,K,J,z,j,G){const H=this.vertices.length;let te=this.parseVertexIndex(F,H),Z=this.parseVertexIndex(D,H),ee=this.parseVertexIndex(P,H);if(this.addVertex(te,Z,ee),this.addColor(te,Z,ee),z!==void 0&&z!==""){const oe=this.normals.length;te=this.parseNormalIndex(z,oe),Z=this.parseNormalIndex(j,oe),ee=this.parseNormalIndex(G,oe),this.addNormal(te,Z,ee)}else this.addFaceNormal(te,Z,ee);if(U!==void 0&&U!==""){const oe=this.uvs.length;te=this.parseUVIndex(U,oe),Z=this.parseUVIndex(K,oe),ee=this.parseUVIndex(J,oe),this.addUV(te,Z,ee),this.object.geometry.hasUVIndices=!0}else this.addDefaultUV()},addPointGeometry:function(F){this.object.geometry.type="Points";const D=this.vertices.length;for(let P=0,U=F.length;P<U;P++){const K=this.parseVertexIndex(F[P],D);this.addVertexPoint(K),this.addColor(K)}},addLineGeometry:function(F,D){this.object.geometry.type="Line";const P=this.vertices.length,U=this.uvs.length;for(let K=0,J=F.length;K<J;K++)this.addVertexLine(this.parseVertexIndex(F[K],P));for(let K=0,J=D.length;K<J;K++)this.addUVLine(this.parseUVIndex(D[K],U))}};return B.startObject("",!1),B}class L extends d.Loader{constructor(F){super(F),this.materials=null}load(F,D,P,U){const K=this,J=new d.FileLoader(this.manager);J.setPath(this.path),J.setRequestHeader(this.requestHeader),J.setWithCredentials(this.withCredentials),J.load(F,function(z){try{D(K.parse(z))}catch(j){U?U(j):console.error(j),K.manager.itemError(F)}},P,U)}setMaterials(F){return this.materials=F,this}parse(F){const D=new T;F.indexOf(`\r
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-`);let U=[];for(let z=0,j=P.length;z<j;z++){const G=P[z].trimStart();if(G.length===0)continue;const H=G.charAt(0);if(H!=="#")if(H==="v"){const te=G.split(v);switch(te[0]){case"v":D.vertices.push(parseFloat(te[1]),parseFloat(te[2]),parseFloat(te[3])),te.length>=7?(C.setRGB(parseFloat(te[4]),parseFloat(te[5]),parseFloat(te[6])).convertSRGBToLinear(),D.colors.push(C.r,C.g,C.b)):D.colors.push(void 0,void 0,void 0);break;case"vn":D.normals.push(parseFloat(te[1]),parseFloat(te[2]),parseFloat(te[3]));break;case"vt":D.uvs.push(parseFloat(te[1]),parseFloat(te[2]));break}}else if(H==="f"){const Z=G.slice(1).trim().split(v),ee=[];for(let xe=0,Pe=Z.length;xe<Pe;xe++){const me=Z[xe];if(me.length>0){const Ce=me.split("/");ee.push(Ce)}}const oe=ee[0];for(let xe=1,Pe=ee.length-1;xe<Pe;xe++){const me=ee[xe],Ce=ee[xe+1];D.addFace(oe[0],me[0],Ce[0],oe[1],me[1],Ce[1],oe[2],me[2],Ce[2])}}else if(H==="l"){const te=G.substring(1).trim().split(" ");let Z=[];const ee=[];if(G.indexOf("/")===-1)Z=te;else for(let oe=0,xe=te.length;oe<xe;oe++){const Pe=te[oe].split("/");Pe[0]!==""&&Z.push(Pe[0]),Pe[1]!==""&&ee.push(Pe[1])}D.addLineGeometry(Z,ee)}else if(H==="p"){const Z=G.slice(1).trim().split(" ");D.addPointGeometry(Z)}else if((U=f.exec(G))!==null){const te=(" "+U[0].slice(1).trim()).slice(1);D.startObject(te)}else if(A.test(G))D.object.startMaterial(G.substring(7).trim(),D.materialLibraries);else if(p.test(G))D.materialLibraries.push(G.substring(7).trim());else if(g.test(G))console.warn('THREE.OBJLoader: Rendering identifier "usemap" not supported. Textures must be defined in MTL files.');else if(H==="s"){if(U=G.split(" "),U.length>1){const Z=U[1].trim().toLowerCase();D.object.smooth=Z!=="0"&&Z!=="off"}else D.object.smooth=!0;const te=D.object.currentMaterial();te&&(te.smooth=D.object.smooth)}else{if(G==="\0")continue;console.warn('THREE.OBJLoader: Unexpected line: "'+G+'"')}}D.finalize();const K=new d.Group;if(K.materialLibraries=[].concat(D.materialLibraries),!(D.objects.length===1&&D.objects[0].geometry.vertices.length===0)===!0)for(let z=0,j=D.objects.length;z<j;z++){const G=D.objects[z],H=G.geometry,te=G.materials,Z=H.type==="Line",ee=H.type==="Points";let oe=!1;if(H.vertices.length===0)continue;const xe=new d.BufferGeometry;xe.setAttribute("position",new d.Float32BufferAttribute(H.vertices,3)),H.normals.length>0&&xe.setAttribute("normal",new d.Float32BufferAttribute(H.normals,3)),H.colors.length>0&&(oe=!0,xe.setAttribute("color",new d.Float32BufferAttribute(H.colors,3))),H.hasUVIndices===!0&&xe.setAttribute("uv",new d.Float32BufferAttribute(H.uvs,2));const Pe=[];for(let Ce=0,Je=te.length;Ce<Je;Ce++){const Oe=te[Ce],$e=Oe.name+"_"+Oe.smooth+"_"+oe;let nt=D.materials[$e];if(this.materials!==null){if(nt=this.materials.create(Oe.name),Z&&nt&&!(nt instanceof d.LineBasicMaterial)){const gt=new d.LineBasicMaterial;d.Material.prototype.copy.call(gt,nt),gt.color.copy(nt.color),nt=gt}else if(ee&&nt&&!(nt instanceof d.PointsMaterial)){const gt=new d.PointsMaterial({size:10,sizeAttenuation:!1});d.Material.prototype.copy.call(gt,nt),gt.color.copy(nt.color),gt.map=nt.map,nt=gt}}nt===void 0&&(Z?nt=new d.LineBasicMaterial:ee?nt=new d.PointsMaterial({size:1,sizeAttenuation:!1}):nt=new d.MeshPhongMaterial,nt.name=Oe.name,nt.flatShading=!Oe.smooth,nt.vertexColors=oe,D.materials[$e]=nt),Pe.push(nt)}let me;if(Pe.length>1){for(let Ce=0,Je=te.length;Ce<Je;Ce++){const Oe=te[Ce];xe.addGroup(Oe.groupStart,Oe.groupCount,Ce)}Z?me=new d.LineSegments(xe,Pe):ee?me=new d.Points(xe,Pe):me=new d.Mesh(xe,Pe)}else Z?me=new d.LineSegments(xe,Pe[0]):ee?me=new d.Points(xe,Pe[0]):me=new d.Mesh(xe,Pe[0]);me.name=G.name,K.add(me)}else if(D.vertices.length>0){const z=new d.PointsMaterial({size:1,sizeAttenuation:!1}),j=new d.BufferGeometry;j.setAttribute("position",new d.Float32BufferAttribute(D.vertices,3)),D.colors.length>0&&D.colors[0]!==void 0&&(j.setAttribute("color",new d.Float32BufferAttribute(D.colors,3)),z.vertexColors=!0);const G=new d.Points(j,z);K.add(G)}return K}}},"./node_modules/super-three/examples/jsm/math/OBB.js":(c,u,h)=>{h.r(u),h.d(u,{OBB:()=>P});var d=h("./node_modules/super-three/build/three.module.js");const f={c:null,u:[new d.Vector3,new d.Vector3,new d.Vector3],e:[]},p={c:null,u:[new d.Vector3,new d.Vector3,new d.Vector3],e:[]},A=[[],[],[]],g=[[],[],[]],v=[],b=new d.Vector3,x=new d.Vector3,E=new d.Vector3,S=new d.Vector3,M=new d.Vector3,C=new d.Vector3,T=new d.Matrix3,L=new d.Box3,B=new d.Matrix4,F=new d.Matrix4,D=new d.Ray;class P{constructor(J=new d.Vector3,z=new d.Vector3,j=new d.Matrix3){this.center=J,this.halfSize=z,this.rotation=j}set(J,z,j){return this.center=J,this.halfSize=z,this.rotation=j,this}copy(J){return this.center.copy(J.center),this.halfSize.copy(J.halfSize),this.rotation.copy(J.rotation),this}clone(){return new this.constructor().copy(this)}getSize(J){return J.copy(this.halfSize).multiplyScalar(2)}clampPoint(J,z){const j=this.halfSize;S.subVectors(J,this.center),this.rotation.extractBasis(b,x,E),z.copy(this.center);const G=d.MathUtils.clamp(S.dot(b),-j.x,j.x);z.add(b.multiplyScalar(G));const H=d.MathUtils.clamp(S.dot(x),-j.y,j.y);z.add(x.multiplyScalar(H));const te=d.MathUtils.clamp(S.dot(E),-j.z,j.z);return z.add(E.multiplyScalar(te)),z}containsPoint(J){return S.subVectors(J,this.center),this.rotation.extractBasis(b,x,E),Math.abs(S.dot(b))<=this.halfSize.x&&Math.abs(S.dot(x))<=this.halfSize.y&&Math.abs(S.dot(E))<=this.halfSize.z}intersectsBox3(J){return this.intersectsOBB(U.fromBox3(J))}intersectsSphere(J){return this.clampPoint(J.center,C),C.distanceToSquared(J.center)<=J.radius*J.radius}intersectsOBB(J,z=Number.EPSILON){f.c=this.center,f.e[0]=this.halfSize.x,f.e[1]=this.halfSize.y,f.e[2]=this.halfSize.z,this.rotation.extractBasis(f.u[0],f.u[1],f.u[2]),p.c=J.center,p.e[0]=J.halfSize.x,p.e[1]=J.halfSize.y,p.e[2]=J.halfSize.z,J.rotation.extractBasis(p.u[0],p.u[1],p.u[2]);for(let H=0;H<3;H++)for(let te=0;te<3;te++)A[H][te]=f.u[H].dot(p.u[te]);S.subVectors(p.c,f.c),v[0]=S.dot(f.u[0]),v[1]=S.dot(f.u[1]),v[2]=S.dot(f.u[2]);for(let H=0;H<3;H++)for(let te=0;te<3;te++)g[H][te]=Math.abs(A[H][te])+z;let j,G;for(let H=0;H<3;H++)if(j=f.e[H],G=p.e[0]*g[H][0]+p.e[1]*g[H][1]+p.e[2]*g[H][2],Math.abs(v[H])>j+G)return!1;for(let H=0;H<3;H++)if(j=f.e[0]*g[0][H]+f.e[1]*g[1][H]+f.e[2]*g[2][H],G=p.e[H],Math.abs(v[0]*A[0][H]+v[1]*A[1][H]+v[2]*A[2][H])>j+G)return!1;return j=f.e[1]*g[2][0]+f.e[2]*g[1][0],G=p.e[1]*g[0][2]+p.e[2]*g[0][1],!(Math.abs(v[2]*A[1][0]-v[1]*A[2][0])>j+G||(j=f.e[1]*g[2][1]+f.e[2]*g[1][1],G=p.e[0]*g[0][2]+p.e[2]*g[0][0],Math.abs(v[2]*A[1][1]-v[1]*A[2][1])>j+G)||(j=f.e[1]*g[2][2]+f.e[2]*g[1][2],G=p.e[0]*g[0][1]+p.e[1]*g[0][0],Math.abs(v[2]*A[1][2]-v[1]*A[2][2])>j+G)||(j=f.e[0]*g[2][0]+f.e[2]*g[0][0],G=p.e[1]*g[1][2]+p.e[2]*g[1][1],Math.abs(v[0]*A[2][0]-v[2]*A[0][0])>j+G)||(j=f.e[0]*g[2][1]+f.e[2]*g[0][1],G=p.e[0]*g[1][2]+p.e[2]*g[1][0],Math.abs(v[0]*A[2][1]-v[2]*A[0][1])>j+G)||(j=f.e[0]*g[2][2]+f.e[2]*g[0][2],G=p.e[0]*g[1][1]+p.e[1]*g[1][0],Math.abs(v[0]*A[2][2]-v[2]*A[0][2])>j+G)||(j=f.e[0]*g[1][0]+f.e[1]*g[0][0],G=p.e[1]*g[2][2]+p.e[2]*g[2][1],Math.abs(v[1]*A[0][0]-v[0]*A[1][0])>j+G)||(j=f.e[0]*g[1][1]+f.e[1]*g[0][1],G=p.e[0]*g[2][2]+p.e[2]*g[2][0],Math.abs(v[1]*A[0][1]-v[0]*A[1][1])>j+G)||(j=f.e[0]*g[1][2]+f.e[1]*g[0][2],G=p.e[0]*g[2][1]+p.e[1]*g[2][0],Math.abs(v[1]*A[0][2]-v[0]*A[1][2])>j+G))}intersectsPlane(J){this.rotation.extractBasis(b,x,E);const z=this.halfSize.x*Math.abs(J.normal.dot(b))+this.halfSize.y*Math.abs(J.normal.dot(x))+this.halfSize.z*Math.abs(J.normal.dot(E)),j=J.normal.dot(this.center)-J.constant;return Math.abs(j)<=z}intersectRay(J,z){return this.getSize(M),L.setFromCenterAndSize(S.set(0,0,0),M),B.setFromMatrix3(this.rotation),B.setPosition(this.center),F.copy(B).invert(),D.copy(J).applyMatrix4(F),D.intersectBox(L,z)?z.applyMatrix4(B):null}intersectsRay(J){return this.intersectRay(J,S)!==null}fromBox3(J){return J.getCenter(this.center),J.getSize(this.halfSize).multiplyScalar(.5),this.rotation.identity(),this}equals(J){return J.center.equals(this.center)&&J.halfSize.equals(this.halfSize)&&J.rotation.equals(this.rotation)}applyMatrix4(J){const z=J.elements;let j=S.set(z[0],z[1],z[2]).length();const G=S.set(z[4],z[5],z[6]).length(),H=S.set(z[8],z[9],z[10]).length();J.determinant()<0&&(j=-j),T.setFromMatrix4(J);const Z=1/j,ee=1/G,oe=1/H;return T.elements[0]*=Z,T.elements[1]*=Z,T.elements[2]*=Z,T.elements[3]*=ee,T.elements[4]*=ee,T.elements[5]*=ee,T.elements[6]*=oe,T.elements[7]*=oe,T.elements[8]*=oe,this.rotation.multiply(T),this.halfSize.x*=j,this.halfSize.y*=G,this.halfSize.z*=H,S.setFromMatrixPosition(J),this.center.add(S),this}}const U=new P},"./node_modules/super-three/examples/jsm/utils/BufferGeometryUtils.js":(c,u,h)=>{h.r(u),h.d(u,{computeMikkTSpaceTangents:()=>f,computeMorphedAttributes:()=>C,deepCloneAttribute:()=>g,deinterleaveAttribute:()=>b,deinterleaveGeometry:()=>x,estimateBytesUsed:()=>E,interleaveAttributes:()=>v,mergeAttributes:()=>A,mergeBufferAttributes:()=>F,mergeBufferGeometries:()=>B,mergeGeometries:()=>p,mergeGroups:()=>T,mergeVertices:()=>S,toCreasedNormals:()=>L,toTrianglesDrawMode:()=>M});var d=h("./node_modules/super-three/build/three.module.js");function f(D,P,U=!0){if(!P||!P.isReady)throw new Error("BufferGeometryUtils: Initialized MikkTSpace library required.");if(!D.hasAttribute("position")||!D.hasAttribute("normal")||!D.hasAttribute("uv"))throw new Error('BufferGeometryUtils: Tangents require "position", "normal", and "uv" attributes.');function K(j){if(j.normalized||j.isInterleavedBufferAttribute){const G=new Float32Array(j.count*j.itemSize);for(let H=0,te=0;H<j.count;H++)G[te++]=j.getX(H),G[te++]=j.getY(H),j.itemSize>2&&(G[te++]=j.getZ(H));return G}return j.array instanceof Float32Array?j.array:new Float32Array(j.array)}const J=D.index?D.toNonIndexed():D,z=P.generateTangents(K(J.attributes.position),K(J.attributes.normal),K(J.attributes.uv));if(U)for(let j=3;j<z.length;j+=4)z[j]*=-1;return J.setAttribute("tangent",new d.BufferAttribute(z,4)),D!==J&&D.copy(J),D}function p(D,P=!1){const U=D[0].index!==null,K=new Set(Object.keys(D[0].attributes)),J=new Set(Object.keys(D[0].morphAttributes)),z={},j={},G=D[0].morphTargetsRelative,H=new d.BufferGeometry;let te=0;for(let Z=0;Z<D.length;++Z){const ee=D[Z];let oe=0;if(U!==(ee.index!==null))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". All geometries must have compatible attributes; make sure index attribute exists among all geometries, or in none of them."),null;for(const xe in ee.attributes){if(!K.has(xe))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+'. All geometries must have compatible attributes; make sure "'+xe+'" attribute exists among all geometries, or in none of them.'),null;z[xe]===void 0&&(z[xe]=[]),z[xe].push(ee.attributes[xe]),oe++}if(oe!==K.size)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". Make sure all geometries have the same number of attributes."),null;if(G!==ee.morphTargetsRelative)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". .morphTargetsRelative must be consistent throughout all geometries."),null;for(const xe in ee.morphAttributes){if(!J.has(xe))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+".  .morphAttributes must be consistent throughout all geometries."),null;j[xe]===void 0&&(j[xe]=[]),j[xe].push(ee.morphAttributes[xe])}if(P){let xe;if(U)xe=ee.index.count;else if(ee.attributes.position!==void 0)xe=ee.attributes.position.count;else return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". The geometry must have either an index or a position attribute"),null;H.addGroup(te,xe,Z),te+=xe}}if(U){let Z=0;const ee=[];for(let oe=0;oe<D.length;++oe){const xe=D[oe].index;for(let Pe=0;Pe<xe.count;++Pe)ee.push(xe.getX(Pe)+Z);Z+=D[oe].attributes.position.count}H.setIndex(ee)}for(const Z in z){const ee=A(z[Z]);if(!ee)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed while trying to merge the "+Z+" attribute."),null;H.setAttribute(Z,ee)}for(const Z in j){const ee=j[Z][0].length;if(ee===0)break;H.morphAttributes=H.morphAttributes||{},H.morphAttributes[Z]=[];for(let oe=0;oe<ee;++oe){const xe=[];for(let me=0;me<j[Z].length;++me)xe.push(j[Z][me][oe]);const Pe=A(xe);if(!Pe)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed while trying to merge the "+Z+" morphAttribute."),null;H.morphAttributes[Z].push(Pe)}}return H}function A(D){let P,U,K,J=-1,z=0;for(let te=0;te<D.length;++te){const Z=D[te];if(Z.isInterleavedBufferAttribute)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. InterleavedBufferAttributes are not supported."),null;if(P===void 0&&(P=Z.array.constructor),P!==Z.array.constructor)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.array must be of consistent array types across matching attributes."),null;if(U===void 0&&(U=Z.itemSize),U!==Z.itemSize)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.itemSize must be consistent across matching attributes."),null;if(K===void 0&&(K=Z.normalized),K!==Z.normalized)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.normalized must be consistent across matching attributes."),null;if(J===-1&&(J=Z.gpuType),J!==Z.gpuType)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.gpuType must be consistent across matching attributes."),null;z+=Z.array.length}const j=new P(z);let G=0;for(let te=0;te<D.length;++te)j.set(D[te].array,G),G+=D[te].array.length;const H=new d.BufferAttribute(j,U,K);return J!==void 0&&(H.gpuType=J),H}function g(D){return D.isInstancedInterleavedBufferAttribute||D.isInterleavedBufferAttribute?b(D):D.isInstancedBufferAttribute?new d.InstancedBufferAttribute().copy(D):new d.BufferAttribute().copy(D)}function v(D){let P,U=0,K=0;for(let te=0,Z=D.length;te<Z;++te){const ee=D[te];if(P===void 0&&(P=ee.array.constructor),P!==ee.array.constructor)return console.error("AttributeBuffers of different types cannot be interleaved"),null;U+=ee.array.length,K+=ee.itemSize}const J=new d.InterleavedBuffer(new P(U),K);let z=0;const j=[],G=["getX","getY","getZ","getW"],H=["setX","setY","setZ","setW"];for(let te=0,Z=D.length;te<Z;te++){const ee=D[te],oe=ee.itemSize,xe=ee.count,Pe=new d.InterleavedBufferAttribute(J,oe,z,ee.normalized);j.push(Pe),z+=oe;for(let me=0;me<xe;me++)for(let Ce=0;Ce<oe;Ce++)Pe[H[Ce]](me,ee[G[Ce]](me))}return j}function b(D){const P=D.data.array.constructor,U=D.count,K=D.itemSize,J=D.normalized,z=new P(U*K);let j;D.isInstancedInterleavedBufferAttribute?j=new d.InstancedBufferAttribute(z,K,J,D.meshPerAttribute):j=new d.BufferAttribute(z,K,J);for(let G=0;G<U;G++)j.setX(G,D.getX(G)),K>=2&&j.setY(G,D.getY(G)),K>=3&&j.setZ(G,D.getZ(G)),K>=4&&j.setW(G,D.getW(G));return j}function x(D){const P=D.attributes,U=D.morphTargets,K=new Map;for(const J in P){const z=P[J];z.isInterleavedBufferAttribute&&(K.has(z)||K.set(z,b(z)),P[J]=K.get(z))}for(const J in U){const z=U[J];z.isInterleavedBufferAttribute&&(K.has(z)||K.set(z,b(z)),U[J]=K.get(z))}}function E(D){let P=0;for(const K in D.attributes){const J=D.getAttribute(K);P+=J.count*J.itemSize*J.array.BYTES_PER_ELEMENT}const U=D.getIndex();return P+=U?U.count*U.itemSize*U.array.BYTES_PER_ELEMENT:0,P}function S(D,P=1e-4){P=Math.max(P,Number.EPSILON);const U={},K=D.getIndex(),J=D.getAttribute("position"),z=K?K.count:J.count;let j=0;const G=Object.keys(D.attributes),H={},te={},Z=[],ee=["getX","getY","getZ","getW"],oe=["setX","setY","setZ","setW"];for(let Oe=0,$e=G.length;Oe<$e;Oe++){const nt=G[Oe],gt=D.attributes[nt];H[nt]=new d.BufferAttribute(new gt.array.constructor(gt.count*gt.itemSize),gt.itemSize,gt.normalized);const Tt=D.morphAttributes[nt];Tt&&(te[nt]=new d.BufferAttribute(new Tt.array.constructor(Tt.count*Tt.itemSize),Tt.itemSize,Tt.normalized))}const xe=P*.5,Pe=Math.log10(1/P),me=Math.pow(10,Pe),Ce=xe*me;for(let Oe=0;Oe<z;Oe++){const $e=K?K.getX(Oe):Oe;let nt="";for(let gt=0,Tt=G.length;gt<Tt;gt++){const Ze=G[gt],mn=D.getAttribute(Ze),Ft=mn.itemSize;for(let Qt=0;Qt<Ft;Qt++)nt+=`${~~(mn[ee[Qt]]($e)*me+Ce)},`}if(nt in U)Z.push(U[nt]);else{for(let gt=0,Tt=G.length;gt<Tt;gt++){const Ze=G[gt],mn=D.getAttribute(Ze),Ft=D.morphAttributes[Ze],Qt=mn.itemSize,Xt=H[Ze],Tn=te[Ze];for(let vn=0;vn<Qt;vn++){const Fe=ee[vn],Te=oe[vn];if(Xt[Te](j,mn[Fe]($e)),Ft)for(let pt=0,Nt=Ft.length;pt<Nt;pt++)Tn[pt][Te](j,Ft[pt][Fe]($e))}}U[nt]=j,Z.push(j),j++}}const Je=D.clone();for(const Oe in D.attributes){const $e=H[Oe];if(Je.setAttribute(Oe,new d.BufferAttribute($e.array.slice(0,j*$e.itemSize),$e.itemSize,$e.normalized)),Oe in te)for(let nt=0;nt<te[Oe].length;nt++){const gt=te[Oe][nt];Je.morphAttributes[Oe][nt]=new d.BufferAttribute(gt.array.slice(0,j*gt.itemSize),gt.itemSize,gt.normalized)}}return Je.setIndex(Z),Je}function M(D,P){if(P===d.TrianglesDrawMode)return console.warn("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Geometry already defined as triangles."),D;if(P===d.TriangleFanDrawMode||P===d.TriangleStripDrawMode){let U=D.getIndex();if(U===null){const j=[],G=D.getAttribute("position");if(G!==void 0){for(let H=0;H<G.count;H++)j.push(H);D.setIndex(j),U=D.getIndex()}else return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Undefined position attribute. 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me=0,Ce=ee.count/3;me<Ce;me++){const Je=3*me,Oe=J[0].fromBufferAttribute(ee,Je+0),$e=J[1].fromBufferAttribute(ee,Je+1),nt=J[2].fromBufferAttribute(ee,Je+2);z.subVectors(nt,$e),j.subVectors(Oe,$e);const gt=new d.Vector3().crossVectors(z,j).normalize();for(let Tt=0;Tt<3;Tt++){const Ze=J[Tt],mn=te(Ze);mn in oe||(oe[mn]=[]),oe[mn].push(gt)}}const xe=new Float32Array(ee.count*3),Pe=new d.BufferAttribute(xe,3,!1);for(let me=0,Ce=ee.count/3;me<Ce;me++){const Je=3*me,Oe=J[0].fromBufferAttribute(ee,Je+0),$e=J[1].fromBufferAttribute(ee,Je+1),nt=J[2].fromBufferAttribute(ee,Je+2);z.subVectors(nt,$e),j.subVectors(Oe,$e),G.crossVectors(z,j).normalize();for(let gt=0;gt<3;gt++){const Tt=J[gt],Ze=te(Tt),mn=oe[Ze];H.set(0,0,0);for(let Ft=0,Qt=mn.length;Ft<Qt;Ft++){const Xt=mn[Ft];G.dot(Xt)>U&&H.add(Xt)}H.normalize(),Pe.setXYZ(Je+gt,H.x,H.y,H.z)}}return Z.setAttribute("normal",Pe),Z}function B(D,P=!1){return console.warn("THREE.BufferGeometryUtils: mergeBufferGeometries() has been renamed to 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v=this._getIdleWorker();v!==-1?(this._initWorker(v),this.workerStatus|=1<<v,this.workersResolve[v]=g,this.workers[v].postMessage(p,A)):this.queue.push({resolve:g,msg:p,transfer:A})})}dispose(){this.workers.forEach(p=>p.terminate()),this.workersResolve.length=0,this.workers.length=0,this.queue.length=0,this.workerStatus=0}}},"./package.json":c=>{c.exports=JSON.parse('{"name":"aframe","version":"1.5.0","description":"A web framework for building virtual reality experiences.","homepage":"https://aframe.io/","main":"dist/aframe-master.js","scripts":{"dev":"cross-env INSPECTOR_VERSION=dev webpack serve --port 8080","dist":"node scripts/updateVersionLog.js && npm run dist:min && npm run dist:max","dist:max":"webpack --config webpack.config.js","dist:min":"webpack --config webpack.prod.config.js","docs":"markserv --dir docs --port 9001","preghpages":"node ./scripts/preghpages.js","ghpages":"ghpages -p gh-pages/","lint":"standardx -v | snazzy","lint:fix":"standardx --fix","precommit":"npm run 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e=this.el;if(this.active&&this.checkpoint!==s){if(this.checkpoint&&e.emit("navigation-end",{checkpoint:this.checkpoint}),this.checkpoint=s,this.sync(),this.position.distanceTo(this.targetPosition)<uC){this.checkpoint=null;return}e.emit("navigation-start",{checkpoint:s}),this.data.mode==="teleport"&&(this.el.setAttribute("position",this.targetPosition),this.checkpoint=null,e.emit("navigation-end",{checkpoint:s}),e.components["movement-controls"].updateNavLocation())}},isVelocityActive:function(){return!!(this.active&&this.checkpoint)},getVelocity:function(){if(!this.active)return;const s=this.data,e=this.offset,n=this.position,i=this.targetPosition,o=this.checkpoint;return this.sync(),n.distanceTo(i)<uC?(this.checkpoint=null,this.el.emit("navigation-end",{checkpoint:o}),e.set(0,0,0)):(e.setLength(s.animateSpeed),e)},sync:function(){const 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s=this.el.sceneEl&&this.el.sceneEl.canvas;s&&(s.removeEventListener("touchstart",this.onTouchStart),s.removeEventListener("touchend",this.onTouchEnd),this.el.sceneEl.removeEventListener("enter-vr",this.onEnterVR))},isVelocityActive:function(){return this.data.enabled&&!!this.direction},getVelocityDelta:function(){return this.dVelocity.z=this.direction,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this),this.onEnterVR=this.onEnterVR.bind(this)},onTouchStart:function(s){this.direction=-1,this.data.reverseEnabled&&s.touches&&s.touches.length===2&&(this.direction=1),s.preventDefault()},onTouchEnd:function(s){this.direction=0,s.preventDefault()},onEnterVR:function(){const s=this.el.sceneEl.xrSession;s&&(s.addEventListener("selectstart",this.onTouchStart),s.addEventListener("selectend",this.onTouchEnd))}});const r1="-controls",oU=.2,aU=1e-5,lU="moved";AFRAME.registerComponent("movement-controls",{dependencies:["rotation"],schema:{enabled:{default:!0},controls:{default:["gamepad","trackpad","keyboard","touch"]},speed:{default:.3,min:0},fly:{default:!1},constrainToNavMesh:{default:!1},camera:{default:"[movement-controls] [camera]",type:"selector"}},init:function(){const s=this.el;this.data.camera||(this.data.camera=s.querySelector("[camera]")),this.velocityCtrl=null,this.velocity=new THREE.Vector3,this.heading=new THREE.Quaternion,this.eventDetail={},this.navGroup=null,this.navNode=null,s.sceneEl.hasLoaded?this.injectControls():s.sceneEl.addEventListener("loaded",this.injectControls.bind(this))},update:function(s){const e=this.el,n=this.data,i=e.sceneEl.systems.nav;if(e.sceneEl.hasLoaded&&this.injectControls(),i&&n.constrainToNavMesh!==s.constrainToNavMesh&&(n.constrainToNavMesh?i.addAgent(this):i.removeAgent(this)),n.enabled!==s.enabled)for(let o=0;o<n.controls.length;o++){const a=n.controls[o]+r1;this.el.setAttribute(a,{enabled:this.data.enabled})}},injectControls:function(){const s=this.data;for(let e=0;e<s.controls.length;e++){const n=s.controls[e]+r1;this.el.setAttribute(n,{enabled:this.data.enabled})}},updateNavLocation:function(){this.navGroup=null,this.navNode=null},tick:function(){const s=new THREE.Vector3,e=new THREE.Vector3,n=new THREE.Vector3;return function(i,o){if(!o)return;const a=this.el,c=this.data;if(!c.enabled)return;this.updateVelocityCtrl();const u=this.velocityCtrl,h=this.velocity;if(u)if(o/1e3>oU?h.set(0,0,0):this.updateVelocity(o),c.constrainToNavMesh&&u.isNavMeshConstrained!==!1){if(h.lengthSq()<aU)return;s.copy(a.object3D.position),e.copy(h).multiplyScalar(o/1e3).add(s);const d=a.sceneEl.systems.nav;this.navGroup=this.navGroup===null?d.getGroup(s):this.navGroup,this.navNode=this.navNode||d.getNode(s,this.navGroup),this.navNode=d.clampStep(s,e,this.navGroup,this.navNode,n),a.object3D.position.copy(n)}else a.hasAttribute("velocity")?a.setAttribute("velocity",h):(a.object3D.position.x+=h.x*o/1e3,a.object3D.position.y+=h.y*o/1e3,a.object3D.position.z+=h.z*o/1e3)}}(),updateVelocityCtrl:function(){const s=this.data;if(s.enabled){for(let e=0,n=s.controls.length;e<n;e++){const i=this.el.components[s.controls[e]+r1];if(i&&i.isVelocityActive()){this.velocityCtrl=i;return}}this.velocityCtrl=null}},updateVelocity:function(){const s=new THREE.Vector2,e=new THREE.Quaternion;return function(n){let i;const o=this.el,a=this.velocityCtrl,c=this.velocity,u=this.data;if(a)if(a.getVelocityDelta)i=a.getVelocityDelta(n);else if(a.getVelocity){c.copy(a.getVelocity());return}else if(a.getPositionDelta){c.copy(a.getPositionDelta(n).multiplyScalar(1e3/n));return}else throw new Error("Incompatible movement controls: ",a);if(o.hasAttribute("velocity")&&!u.constrainToNavMesh&&c.copy(this.el.getAttribute("velocity")),i&&u.enabled){const h=u.camera;e.copy(h.object3D.quaternion),e.premultiply(o.object3D.quaternion),i.applyQuaternion(e);const d=i.length();u.fly?(c.copy(i),c.multiplyScalar(this.data.speed*16.66667)):(s.set(i.x,i.z),s.setLength(d*this.data.speed*16.66667),c.x=s.x,c.y=0,c.z=s.y),(c.x!==0||c.y!==0||c.z!==0)&&(this.eventDetail.velocity=c,this.el.emit(lU,this.eventDetail))}}}()});AFRAME.registerComponent("trackpad-controls",{schema:{enabled:{default:!0},enableNegX:{default:!0},enablePosX:{default:!0},enableNegZ:{default:!0},enablePosZ:{default:!0},mode:{default:"touch",oneOf:["swipe","touch","press"]}},init:function(){this.dVelocity=new THREE.Vector3,this.zVel=0,this.xVel=0,this.bindMethods()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.dVelocity.set(0,0,0)},remove:function(){this.pause()},addEventListeners:function(){const s=this.data,e=this.el.sceneEl;switch(e.addEventListener("axismove",this.onAxisMove),s.mode){case"swipe":case"touch":e.addEventListener("trackpadtouchstart",this.onTouchStart),e.addEventListener("trackpadtouchend",this.onTouchEnd);break;case"press":e.addEventListener("trackpaddown",this.onTouchStart),e.addEventListener("trackpadup",this.onTouchEnd);break}},removeEventListeners:function(){const s=this.el.sceneEl;s.removeEventListener("axismove",this.onAxisMove),s.removeEventListener("trackpadtouchstart",this.onTouchStart),s.removeEventListener("trackpadtouchend",this.onTouchEnd),s.removeEventListener("trackpaddown",this.onTouchStart),s.removeEventListener("trackpadup",this.onTouchEnd)},isVelocityActive:function(){return this.data.enabled&&this.isMoving},getVelocityDelta:function(){return this.dVelocity.z=this.isMoving?-this.zVel:1,this.dVelocity.x=this.isMoving?this.xVel:1,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this),this.onAxisMove=this.onAxisMove.bind(this)},onTouchStart:function(s){switch(this.data.mode){case"swipe":this.canRecordAxis=!0,this.startingAxisData=[];break;case"touch":this.isMoving=!0;break;case"press":this.isMoving=!0;break}s.preventDefault()},onTouchEnd:function(s){this.data.mode=="swipe"&&(this.startingAxisData=[]),this.isMoving=!1,s.preventDefault()},onAxisMove:function(s){switch(this.data.mode){case"swipe":return this.handleSwipeAxis(s);case"touch":case"press":return this.handleTouchAxis(s)}},handleSwipeAxis:function(s){const e=this.data,n=s.detail.axis;if(this.startingAxisData.length===0&&this.canRecordAxis&&(this.canRecordAxis=!1,this.startingAxisData[0]=n[0],this.startingAxisData[1]=n[1]),this.startingAxisData.length>0){let i=0,o=0;e.enableNegX&&n[0]<this.startingAxisData[0]&&(i=-1),e.enablePosX&&n[0]>this.startingAxisData[0]&&(i=1),e.enablePosZ&&n[1]>this.startingAxisData[1]&&(o=-1),e.enableNegZ&&n[1]<this.startingAxisData[1]&&(o=1);const a=Math.abs(this.startingAxisData[1]-n[1]);Math.abs(this.startingAxisData[0]-n[0])>a?(this.zVel=0,this.xVel=i,this.isMoving=!0):(this.xVel=0,this.zVel=o,this.isMoving=!0)}},handleTouchAxis:function(s){const e=this.data,n=s.detail.axis;let i=0,o=0;e.enableNegX&&n[0]<0&&(i=-1),e.enablePosX&&n[0]>0&&(i=1),e.enablePosZ&&n[1]>0&&(o=-1),e.enableNegZ&&n[1]<0&&(o=1),Math.abs(n[0])>Math.abs(n[1])?(this.zVel=0,this.xVel=i):(this.xVel=0,this.zVel=o)}});const Q0=(s,e)=>{const n=e.x-s.x,i=e.y-s.y;return Math.sqrt(n*n+i*i)},cU=(s,e)=>{const n=e.x-s.x,i=e.y-s.y;return uU(Math.atan2(i,n))},hU=(s,e,n)=>{const i={x:0,y:0};return n=Ab(n),i.x=s.x-e*Math.cos(n),i.y=s.y-e*Math.sin(n),i},Ab=s=>s*(Math.PI/180),uU=s=>s*(180/Math.PI),dU=s=>isNaN(s.buttons)?s.pressure!==0:s.buttons!==0,s1=new Map,dC=s=>{s1.has(s)&&clearTimeout(s1.get(s)),s1.set(s,setTimeout(s,100))},ov=(s,e,n)=>{const i=e.split(/[ ,]+/g);let o;for(let a=0;a<i.length;a+=1)o=i[a],s.addEventListener?s.addEventListener(o,n,!1):s.attachEvent&&s.attachEvent(o,n)},fC=(s,e,n)=>{const i=e.split(/[ ,]+/g);let o;for(let a=0;a<i.length;a+=1)o=i[a],s.removeEventListener?s.removeEventListener(o,n):s.detachEvent&&s.detachEvent(o,n)},iI=s=>(s.preventDefault(),s.type.match(/^touch/)?s.changedTouches:s),pC=()=>{const s=window.pageXOffset!==void 0?window.pageXOffset:(document.documentElement||document.body.parentNode||document.body).scrollLeft,e=window.pageYOffset!==void 0?window.pageYOffset:(document.documentElement||document.body.parentNode||document.body).scrollTop;return{x:s,y:e}},mC=(s,e)=>{e.top||e.right||e.bottom||e.left?(s.style.top=e.top,s.style.right=e.right,s.style.bottom=e.bottom,s.style.left=e.left):(s.style.left=e.x+"px",s.style.top=e.y+"px")},C_=(s,e,n)=>{const i=rI(s);for(let o in i)if(i.hasOwnProperty(o))if(typeof e=="string")i[o]=e+" "+n;else{let a="";for(let c=0,u=e.length;c<u;c+=1)a+=e[c]+" "+n+", ";i[o]=a.slice(0,-2)}return i},fU=(s,e)=>{const n=rI(s);for(let i in n)n.hasOwnProperty(i)&&(n[i]=e);return n},rI=s=>{const e={};return e[s]="",["webkit","Moz","o"].forEach(function(i){e[i+s.charAt(0).toUpperCase()+s.slice(1)]=""}),e},o1=(s,e)=>{for(let n in e)e.hasOwnProperty(n)&&(s[n]=e[n]);return s},pU=(s,e)=>{const n={};for(let i in s)s.hasOwnProperty(i)&&e.hasOwnProperty(i)?n[i]=e[i]:s.hasOwnProperty(i)&&(n[i]=s[i]);return n},vb=(s,e)=>{if(s.length)for(let n=0,i=s.length;n<i;n+=1)e(s[n]);else e(s)},mU=(s,e,n)=>({x:Math.min(Math.max(s.x,e.x-n),e.x+n),y:Math.min(Math.max(s.y,e.y-n),e.y+n)});var gU="ontouchstart"in window,AU=!!window.PointerEvent,vU=!!window.MSPointerEvent,lp={touch:{start:"touchstart",move:"touchmove",end:"touchend, touchcancel"},mouse:{start:"mousedown",move:"mousemove",end:"mouseup"},pointer:{start:"pointerdown",move:"pointermove",end:"pointerup, pointercancel"},MSPointer:{start:"MSPointerDown",move:"MSPointerMove",end:"MSPointerUp"}},qd,om={};AU?qd=lp.pointer:vU?qd=lp.MSPointer:gU?(qd=lp.touch,om=lp.mouse):qd=lp.mouse;function ic(){}ic.prototype.on=function(s,e){var n=this,i=s.split(/[ ,]+/g),o;n._handlers_=n._handlers_||{};for(var a=0;a<i.length;a+=1)o=i[a],n._handlers_[o]=n._handlers_[o]||[],n._handlers_[o].push(e);return n};ic.prototype.off=function(s,e){var n=this;return n._handlers_=n._handlers_||{},s===void 0?n._handlers_={}:e===void 0?n._handlers_[s]=null:n._handlers_[s]&&n._handlers_[s].indexOf(e)>=0&&n._handlers_[s].splice(n._handlers_[s].indexOf(e),1),n};ic.prototype.trigger=function(s,e){var n=this,i=s.split(/[ ,]+/g),o;n._handlers_=n._handlers_||{};for(var a=0;a<i.length;a+=1)o=i[a],n._handlers_[o]&&n._handlers_[o].length&&n._handlers_[o].forEach(function(c){c.call(n,{type:o,target:n},e)})};ic.prototype.config=function(s){var e=this;e.options=e.defaults||{},s&&(e.options=pU(e.options,s))};ic.prototype.bindEvt=function(s,e){var n=this;return n._domHandlers_=n._domHandlers_||{},n._domHandlers_[e]=function(){typeof n["on"+e]=="function"?n["on"+e].apply(n,arguments):console.warn('[WARNING] : Missing "on'+e+'" handler.')},ov(s,qd[e],n._domHandlers_[e]),om[e]&&ov(s,om[e],n._domHandlers_[e]),n};ic.prototype.unbindEvt=function(s,e){var n=this;return n._domHandlers_=n._domHandlers_||{},fC(s,qd[e],n._domHandlers_[e]),om[e]&&fC(s,om[e],n._domHandlers_[e]),delete n._domHandlers_[e],this};function vs(s,e){return this.identifier=e.identifier,this.position=e.position,this.frontPosition=e.frontPosition,this.collection=s,this.defaults={size:100,threshold:.1,color:"white",fadeTime:250,dataOnly:!1,restJoystick:!0,restOpacity:.5,mode:"dynamic",zone:document.body,lockX:!1,lockY:!1,shape:"circle"},this.config(e),this.options.mode==="dynamic"&&(this.options.restOpacity=0),this.id=vs.id,vs.id+=1,this.buildEl().stylize(),this.instance={el:this.ui.el,on:this.on.bind(this),off:this.off.bind(this),show:this.show.bind(this),hide:this.hide.bind(this),add:this.addToDom.bind(this),remove:this.removeFromDom.bind(this),destroy:this.destroy.bind(this),setPosition:this.setPosition.bind(this),resetDirection:this.resetDirection.bind(this),computeDirection:this.computeDirection.bind(this),trigger:this.trigger.bind(this),position:this.position,frontPosition:this.frontPosition,ui:this.ui,identifier:this.identifier,id:this.id,options:this.options},this.instance}vs.prototype=new ic;vs.constructor=vs;vs.id=0;vs.prototype.buildEl=function(s){return this.ui={},this.options.dataOnly?this:(this.ui.el=document.createElement("div"),this.ui.back=document.createElement("div"),this.ui.front=document.createElement("div"),this.ui.el.className="nipple collection_"+this.collection.id,this.ui.back.className="back",this.ui.front.className="front",this.ui.el.setAttribute("id","nipple_"+this.collection.id+"_"+this.id),this.ui.el.appendChild(this.ui.back),this.ui.el.appendChild(this.ui.front),this)};vs.prototype.stylize=function(){if(this.options.dataOnly)return this;var s=this.options.fadeTime+"ms",e=fU("borderRadius","50%"),n=C_("transition","opacity",s),i={};return i.el={position:"absolute",opacity:this.options.restOpacity,display:"block",zIndex:999},i.back={position:"absolute",display:"block",width:this.options.size+"px",height:this.options.size+"px",left:0,marginLeft:-this.options.size/2+"px",marginTop:-this.options.size/2+"px",background:this.options.color,opacity:".5"},i.front={width:this.options.size/2+"px",height:this.options.size/2+"px",position:"absolute",display:"block",left:0,marginLeft:-this.options.size/4+"px",marginTop:-this.options.size/4+"px",background:this.options.color,opacity:".5",transform:"translate(0px, 0px)"},o1(i.el,n),this.options.shape==="circle"&&o1(i.back,e),o1(i.front,e),this.applyStyles(i),this};vs.prototype.applyStyles=function(s){for(var e in this.ui)if(this.ui.hasOwnProperty(e))for(var n in s[e])this.ui[e].style[n]=s[e][n];return this};vs.prototype.addToDom=function(){return this.options.dataOnly||document.body.contains(this.ui.el)?this:(this.options.zone.appendChild(this.ui.el),this)};vs.prototype.removeFromDom=function(){return this.options.dataOnly||!document.body.contains(this.ui.el)?this:(this.options.zone.removeChild(this.ui.el),this)};vs.prototype.destroy=function(){clearTimeout(this.removeTimeout),clearTimeout(this.showTimeout),clearTimeout(this.restTimeout),this.trigger("destroyed",this.instance),this.removeFromDom(),this.off()};vs.prototype.show=function(s){var e=this;return e.options.dataOnly||(clearTimeout(e.removeTimeout),clearTimeout(e.showTimeout),clearTimeout(e.restTimeout),e.addToDom(),e.restCallback(),setTimeout(function(){e.ui.el.style.opacity=1},0),e.showTimeout=setTimeout(function(){e.trigger("shown",e.instance),typeof s=="function"&&s.call(this)},e.options.fadeTime)),e};vs.prototype.hide=function(s){var e=this;if(e.options.dataOnly)return e;if(e.ui.el.style.opacity=e.options.restOpacity,clearTimeout(e.removeTimeout),clearTimeout(e.showTimeout),clearTimeout(e.restTimeout),e.removeTimeout=setTimeout(function(){var n=e.options.mode==="dynamic"?"none":"block";e.ui.el.style.display=n,typeof s=="function"&&s.call(e),e.trigger("hidden",e.instance)},e.options.fadeTime),e.options.restJoystick){const n=e.options.restJoystick,i={};i.x=n===!0||n.x!==!1?0:e.instance.frontPosition.x,i.y=n===!0||n.y!==!1?0:e.instance.frontPosition.y,e.setPosition(s,i)}return e};vs.prototype.setPosition=function(s,e){var n=this;n.frontPosition={x:e.x,y:e.y};var i=n.options.fadeTime+"ms",o={};o.front=C_("transition",["transform"],i);var a={front:{}};a.front={transform:"translate("+n.frontPosition.x+"px,"+n.frontPosition.y+"px)"},n.applyStyles(o),n.applyStyles(a),n.restTimeout=setTimeout(function(){typeof s=="function"&&s.call(n),n.restCallback()},n.options.fadeTime)};vs.prototype.restCallback=function(){var s=this,e={};e.front=C_("transition","none",""),s.applyStyles(e),s.trigger("rested",s.instance)};vs.prototype.resetDirection=function(){this.direction={x:!1,y:!1,angle:!1}};vs.prototype.computeDirection=function(s){var e=s.angle.radian,n=Math.PI/4,i=Math.PI/2,o,a,c;if(e>n&&e<n*3&&!s.lockX?o="up":e>-n&&e<=n&&!s.lockY?o="left":e>-n*3&&e<=-n&&!s.lockX?o="down":s.lockY||(o="right"),s.lockY||(e>-i&&e<i?a="left":a="right"),s.lockX||(e>0?c="up":c="down"),s.force>this.options.threshold){var u={},h;for(h in this.direction)this.direction.hasOwnProperty(h)&&(u[h]=this.direction[h]);var d={};this.direction={x:a,y:c,angle:o},s.direction=this.direction;for(h in u)u[h]===this.direction[h]&&(d[h]=!0);if(d.x&&d.y&&d.angle)return s;(!d.x||!d.y)&&this.trigger("plain",s),d.x||this.trigger("plain:"+a,s),d.y||this.trigger("plain:"+c,s),d.angle||this.trigger("dir dir:"+o,s)}else this.resetDirection();return s};function ns(s,e){var n=this;n.nipples=[],n.idles=[],n.actives=[],n.ids=[],n.pressureIntervals={},n.manager=s,n.id=ns.id,ns.id+=1,n.defaults={zone:document.body,multitouch:!1,maxNumberOfNipples:10,mode:"dynamic",position:{top:0,left:0},catchDistance:200,size:100,threshold:.1,color:"white",fadeTime:250,dataOnly:!1,restJoystick:!0,restOpacity:.5,lockX:!1,lockY:!1,shape:"circle",dynamicPage:!1,follow:!1},n.config(e),(n.options.mode==="static"||n.options.mode==="semi")&&(n.options.multitouch=!1),n.options.multitouch||(n.options.maxNumberOfNipples=1);const i=getComputedStyle(n.options.zone.parentElement);return i&&i.display==="flex"&&(n.parentIsFlex=!0),n.updateBox(),n.prepareNipples(),n.bindings(),n.begin(),n.nipples}ns.prototype=new ic;ns.constructor=ns;ns.id=0;ns.prototype.prepareNipples=function(){var s=this,e=s.nipples;e.on=s.on.bind(s),e.off=s.off.bind(s),e.options=s.options,e.destroy=s.destroy.bind(s),e.ids=s.ids,e.id=s.id,e.processOnMove=s.processOnMove.bind(s),e.processOnEnd=s.processOnEnd.bind(s),e.get=function(n){if(n===void 0)return e[0];for(var i=0,o=e.length;i<o;i+=1)if(e[i].identifier===n)return e[i];return!1}};ns.prototype.bindings=function(){var s=this;s.bindEvt(s.options.zone,"start"),s.options.zone.style.touchAction="none",s.options.zone.style.msTouchAction="none"};ns.prototype.begin=function(){var s=this,e=s.options;if(e.mode==="static"){var n=s.createNipple(e.position,s.manager.getIdentifier());n.add(),s.idles.push(n)}};ns.prototype.createNipple=function(s,e){var n=this,i=n.manager.scroll,o={},a=n.options,c={x:n.parentIsFlex?i.x:i.x+n.box.left,y:n.parentIsFlex?i.y:i.y+n.box.top};if(s.x&&s.y)o={x:s.x-c.x,y:s.y-c.y};else if(s.top||s.right||s.bottom||s.left){var u=document.createElement("DIV");u.style.display="hidden",u.style.top=s.top,u.style.right=s.right,u.style.bottom=s.bottom,u.style.left=s.left,u.style.position="absolute",a.zone.appendChild(u);var h=u.getBoundingClientRect();a.zone.removeChild(u),o=s,s={x:h.left+i.x,y:h.top+i.y}}var d=new vs(n,{color:a.color,size:a.size,threshold:a.threshold,fadeTime:a.fadeTime,dataOnly:a.dataOnly,restJoystick:a.restJoystick,restOpacity:a.restOpacity,mode:a.mode,identifier:e,position:s,zone:a.zone,frontPosition:{x:0,y:0},shape:a.shape});return a.dataOnly||(mC(d.ui.el,o),mC(d.ui.front,d.frontPosition)),n.nipples.push(d),n.trigger("added "+d.identifier+":added",d),n.manager.trigger("added "+d.identifier+":added",d),n.bindNipple(d),d};ns.prototype.updateBox=function(){var s=this;s.box=s.options.zone.getBoundingClientRect()};ns.prototype.bindNipple=function(s){var e=this,n,i=function(o,a){n=o.type+" "+a.id+":"+o.type,e.trigger(n,a)};s.on("destroyed",e.onDestroyed.bind(e)),s.on("shown hidden rested dir plain",i),s.on("dir:up dir:right dir:down dir:left",i),s.on("plain:up plain:right plain:down plain:left",i)};ns.prototype.pressureFn=function(s,e,n){var i=this,o=0;clearInterval(i.pressureIntervals[n]),i.pressureIntervals[n]=setInterval(function(){var a=s.force||s.pressure||s.webkitForce||0;a!==o&&(e.trigger("pressure",a),i.trigger("pressure "+e.identifier+":pressure",a),o=a)}.bind(i),100)};ns.prototype.onstart=function(s){var e=this,n=e.options,i=s;s=iI(s),e.updateBox();var o=function(a){e.actives.length<n.maxNumberOfNipples?e.processOnStart(a):i.type.match(/^touch/)&&(Object.keys(e.manager.ids).forEach(function(c){if(Object.values(i.touches).findIndex(function(h){return h.identifier===c})<0){var u=[s[0]];u.identifier=c,e.processOnEnd(u)}}),e.actives.length<n.maxNumberOfNipples&&e.processOnStart(a))};return vb(s,o),e.manager.bindDocument(),!1};ns.prototype.processOnStart=function(s){var e=this,n=e.options,i,o=e.manager.getIdentifier(s),a=s.force||s.pressure||s.webkitForce||0,c={x:s.pageX,y:s.pageY},u=e.getOrCreate(o,c);u.identifier!==o&&e.manager.removeIdentifier(u.identifier),u.identifier=o;var h=function(f){f.trigger("start",f),e.trigger("start "+f.id+":start",f),f.show(),a>0&&e.pressureFn(s,f,f.identifier),e.processOnMove(s)};if((i=e.idles.indexOf(u))>=0&&e.idles.splice(i,1),e.actives.push(u),e.ids.push(u.identifier),n.mode!=="semi")h(u);else{var d=Q0(c,u.position);if(d<=n.catchDistance)h(u);else{u.destroy(),e.processOnStart(s);return}}return u};ns.prototype.getOrCreate=function(s,e){var n=this,i=n.options,o;return/(semi|static)/.test(i.mode)?(o=n.idles[0],o?(n.idles.splice(0,1),o):i.mode==="semi"?n.createNipple(e,s):(console.warn("Coudln't find the needed nipple."),!1)):(o=n.createNipple(e,s),o)};ns.prototype.processOnMove=function(s){var e=this,n=e.options,i=e.manager.getIdentifier(s),o=e.nipples.get(i),a=e.manager.scroll;if(!dU(s)){this.processOnEnd(s);return}if(!o){console.error("Found zombie joystick with ID "+i),e.manager.removeIdentifier(i);return}if(n.dynamicPage){var c=o.el.getBoundingClientRect();o.position={x:a.x+c.left,y:a.y+c.top}}o.identifier=i;var u=o.options.size/2,h={x:s.pageX,y:s.pageY};n.lockX&&(h.y=o.position.y),n.lockY&&(h.x=o.position.x);var d=Q0(h,o.position),f=cU(h,o.position),p=Ab(f),A=d/u,g={distance:d,position:h},v,b;if(o.options.shape==="circle"?(v=Math.min(d,u),b=hU(o.position,v,f)):(b=mU(h,o.position,u),v=Q0(b,o.position)),n.follow){if(d>u){let M=h.x-b.x,C=h.y-b.y;o.position.x+=M,o.position.y+=C,o.el.style.top=o.position.y-(e.box.top+a.y)+"px",o.el.style.left=o.position.x-(e.box.left+a.x)+"px",d=Q0(h,o.position)}}else h=b,d=v;var x=h.x-o.position.x,E=h.y-o.position.y;o.frontPosition={x,y:E},n.dataOnly||(o.ui.front.style.transform="translate("+x+"px,"+E+"px)");var S={identifier:o.identifier,position:h,force:A,pressure:s.force||s.pressure||s.webkitForce||0,distance:d,angle:{radian:p,degree:f},vector:{x:x/u,y:-E/u},raw:g,instance:o,lockX:n.lockX,lockY:n.lockY};S=o.computeDirection(S),S.angle={radian:Ab(180-f),degree:180-f},o.trigger("move",S),e.trigger("move "+o.id+":move",S)};ns.prototype.processOnEnd=function(s){var e=this,n=e.options,i=e.manager.getIdentifier(s),o=e.nipples.get(i),a=e.manager.removeIdentifier(o.identifier);o&&(n.dataOnly||o.hide(function(){n.mode==="dynamic"&&(o.trigger("removed",o),e.trigger("removed "+o.id+":removed",o),e.manager.trigger("removed "+o.id+":removed",o),o.destroy())}),clearInterval(e.pressureIntervals[o.identifier]),o.resetDirection(),o.trigger("end",o),e.trigger("end "+o.id+":end",o),e.ids.indexOf(o.identifier)>=0&&e.ids.splice(e.ids.indexOf(o.identifier),1),e.actives.indexOf(o)>=0&&e.actives.splice(e.actives.indexOf(o),1),/(semi|static)/.test(n.mode)?e.idles.push(o):e.nipples.indexOf(o)>=0&&e.nipples.splice(e.nipples.indexOf(o),1),e.manager.unbindDocument(),/(semi|static)/.test(n.mode)&&(e.manager.ids[a.id]=a.identifier))};ns.prototype.onDestroyed=function(s,e){var n=this;n.nipples.indexOf(e)>=0&&n.nipples.splice(n.nipples.indexOf(e),1),n.actives.indexOf(e)>=0&&n.actives.splice(n.actives.indexOf(e),1),n.idles.indexOf(e)>=0&&n.idles.splice(n.idles.indexOf(e),1),n.ids.indexOf(e.identifier)>=0&&n.ids.splice(n.ids.indexOf(e.identifier),1),n.manager.removeIdentifier(e.identifier),n.manager.unbindDocument()};ns.prototype.destroy=function(){var s=this;s.unbindEvt(s.options.zone,"start"),s.nipples.forEach(function(n){n.destroy()});for(var e in s.pressureIntervals)s.pressureIntervals.hasOwnProperty(e)&&clearInterval(s.pressureIntervals[e]);s.trigger("destroyed",s.nipples),s.manager.unbindDocument(),s.off()};function Ps(s){var e=this;e.ids={},e.index=0,e.collections=[],e.scroll=pC(),e.config(s),e.prepareCollections();var n=function(){var o;e.collections.forEach(function(a){a.forEach(function(c){o=c.el.getBoundingClientRect(),c.position={x:e.scroll.x+o.left,y:e.scroll.y+o.top}})})};ov(window,"resize",function(){dC(n)});var i=function(){e.scroll=pC()};return ov(window,"scroll",function(){dC(i)}),e.collections}Ps.prototype=new ic;Ps.constructor=Ps;Ps.prototype.prepareCollections=function(){var s=this;s.collections.create=s.create.bind(s),s.collections.on=s.on.bind(s),s.collections.off=s.off.bind(s),s.collections.destroy=s.destroy.bind(s),s.collections.get=function(e){var n;return s.collections.every(function(i){return n=i.get(e),!n}),n}};Ps.prototype.create=function(s){return this.createCollection(s)};Ps.prototype.createCollection=function(s){var e=this,n=new ns(e,s);return e.bindCollection(n),e.collections.push(n),n};Ps.prototype.bindCollection=function(s){var e=this,n,i=function(o,a){n=o.type+" "+a.id+":"+o.type,e.trigger(n,a)};s.on("destroyed",e.onDestroyed.bind(e)),s.on("shown hidden rested dir plain",i),s.on("dir:up dir:right dir:down dir:left",i),s.on("plain:up plain:right plain:down plain:left",i)};Ps.prototype.bindDocument=function(){var s=this;s.binded||(s.bindEvt(document,"move").bindEvt(document,"end"),s.binded=!0)};Ps.prototype.unbindDocument=function(s){var e=this;(!Object.keys(e.ids).length||s===!0)&&(e.unbindEvt(document,"move").unbindEvt(document,"end"),e.binded=!1)};Ps.prototype.getIdentifier=function(s){var e;return s?(e=s.identifier===void 0?s.pointerId:s.identifier,e===void 0&&(e=this.latest||0)):e=this.index,this.ids[e]===void 0&&(this.ids[e]=this.index,this.index+=1),this.latest=e,this.ids[e]};Ps.prototype.removeIdentifier=function(s){var e={};for(var n in this.ids)if(this.ids[n]===s){e.id=n,e.identifier=this.ids[n],delete this.ids[n];break}return e};Ps.prototype.onmove=function(s){var e=this;return e.onAny("move",s),!1};Ps.prototype.onend=function(s){var e=this;return e.onAny("end",s),!1};Ps.prototype.oncancel=function(s){var e=this;return e.onAny("end",s),!1};Ps.prototype.onAny=function(s,e){var n=this,i,o="processOn"+s.charAt(0).toUpperCase()+s.slice(1);e=iI(e);var a=function(u,h,d){d.ids.indexOf(h)>=0&&(d[o](u),u._found_=!0)},c=function(u){i=n.getIdentifier(u),vb(n.collections,a.bind(null,u,i)),u._found_||n.removeIdentifier(i)};return vb(e,c),!1};Ps.prototype.destroy=function(){var s=this;s.unbindDocument(!0),s.ids={},s.index=0,s.collections.forEach(function(e){e.destroy()}),s.off()};Ps.prototype.onDestroyed=function(s,e){var n=this;if(n.collections.indexOf(e)<0)return!1;n.collections.splice(n.collections.indexOf(e),1)};const gC=new Ps,AC={create:function(s){return gC.create(s)},factory:gC};AFRAME.registerComponent("nipple-controls",{schema:{enabled:{default:!0},mode:{default:"dynamic",oneOf:["static","semi","dynamic"]},rotationSensitivity:{default:1},moveJoystickEnabled:{default:!0},lookJoystickEnabled:{default:!0},sideMargin:{default:"30px"},bottomMargin:{default:"70px"},moveJoystickPosition:{default:"left",oneOf:["left","right"]},lookJoystickPosition:{default:"right",oneOf:["left","right"]}},init(){this.dVelocity=new THREE.Vector3,this.lookVector=new THREE.Vector2;const s=this.el.querySelector("[look-controls]").components["look-controls"];this.pitchObject=s.pitchObject,this.yawObject=s.yawObject,this.rigRotation=this.el.object3D.rotation,this.moveData=void 0,this.lookData=void 0,this.moving=!1,this.rotating=!1},update(s){(this.data.moveJoystickPosition!==s.moveJoystickPosition||this.data.sideMargin!==s.sideMargin||this.data.bottomMargin!==s.bottomMargin||this.data.mode!==s.mode)&&this.removeMoveJoystick(),(this.data.lookJoystickPosition!==s.lookJoystickPosition||this.data.sideMargin!==s.sideMargin||this.data.bottomMargin!==s.bottomMargin||this.data.mode!==s.mode)&&this.removeLookJoystick(),this.data.enabled&&this.data.moveJoystickEnabled?this.createMoveJoystick():this.removeMoveJoystick(),this.data.enabled&&this.data.lookJoystickEnabled?this.createLookJoystick():this.removeLookJoystick()},pause(){this.moving=!1,this.rotating=!1},remove(){this.removeMoveJoystick(),this.removeLookJoystick()},isVelocityActive(){return this.data.enabled&&this.moving},getVelocityDelta(){if(this.dVelocity.set(0,0,0),this.isVelocityActive()){const s=this.moveData.force<1?this.moveData.force:1,e=this.moveData.angle.radian,n=Math.cos(e)*s,i=-Math.sin(e)*s;this.dVelocity.set(n,0,i)}return this.dVelocity},isRotationActive(){return this.data.enabled&&this.rotating},updateRotation(s){if(!this.isRotationActive())return;const e=this.lookData.force<1?this.lookData.force:1,n=this.lookData.angle.radian,i=this.lookVector;i.x=Math.cos(n)*e,i.y=Math.sin(n)*e,i.multiplyScalar(this.data.rotationSensitivity*s/1e3),this.yawObject.rotation.y-=i.x;let o=this.pitchObject.rotation.x+i.y;o=Math.max(-Math.PI/2,Math.min(Math.PI/2,o)),this.pitchObject.rotation.x=o},tick:function(s,e){this.updateRotation(e)},initLeftZone(){const s=document.createElement("div");s.setAttribute("id","joystickLeftZone"),s.setAttribute("style",`position:absolute;${this.data.moveJoystickPosition}:${this.data.sideMargin};bottom:${this.data.bottomMargin};z-index:1`),document.body.appendChild(s),this.leftZone=s},initRightZone(){const s=document.createElement("div");s.setAttribute("id","joystickRightZone"),s.setAttribute("style",`position:absolute;${this.data.lookJoystickPosition}:${this.data.sideMargin};bottom:${this.data.bottomMargin};z-index:1`),document.body.appendChild(s),this.rightZone=s},createMoveJoystick(){if(this.moveJoystick)return;this.initLeftZone();const s={mode:this.data.mode,zone:this.leftZone,color:"white",fadeTime:0};this.leftZone.style.width="100px",this.data.mode==="static"?(this.leftZone.style.height="100px",s.position={left:"50%",bottom:"50%"}):this.leftZone.style.height="400px",this.moveJoystick=AC.create(s),this.moveJoystick.on("move",(e,n)=>{this.moveData=n,this.moving=!0}),this.moveJoystick.on("end",(e,n)=>{this.moving=!1})},createLookJoystick(){if(this.lookJoystick)return;this.initRightZone();const s={mode:this.data.mode,zone:this.rightZone,color:"white",fadeTime:0};this.rightZone.style.width="100px",this.data.mode==="static"?(this.rightZone.style.height="100px",s.position={left:"50%",bottom:"50%"}):this.rightZone.style.height="400px",this.lookJoystick=AC.create(s),this.lookJoystick.on("move",(e,n)=>{this.lookData=n,this.rotating=!0}),this.lookJoystick.on("end",(e,n)=>{this.rotating=!1})},removeMoveJoystick(){this.moveJoystick&&(this.moveJoystick.destroy(),this.moveJoystick=void 0),this.moveData=void 0,this.leftZone&&this.leftZone.parentNode&&(this.leftZone.remove(),this.leftZone=void 0)},removeLookJoystick(){this.lookJoystick&&(this.lookJoystick.destroy(),this.lookJoystick=void 0),this.lookData=void 0,this.rightZone&&this.rightZone.parentNode&&(this.rightZone.remove(),this.rightZone=void 0)}});const a1={once:THREE.LoopOnce,repeat:THREE.LoopRepeat,pingpong:THREE.LoopPingPong};AFRAME.registerComponent("animation-mixer",{schema:{clip:{default:"*"},useRegExp:{default:!1},duration:{default:0},clampWhenFinished:{default:!1,type:"boolean"},crossFadeDuration:{default:0},loop:{default:"repeat",oneOf:Object.keys(a1)},repetitions:{default:1/0,min:0},timeScale:{default:1},startAt:{default:0}},init:function(){this.model=null,this.mixer=null,this.activeActions=[];const s=this.el.getObject3D("mesh");s?this.load(s):this.el.addEventListener("model-loaded",e=>{this.load(e.detail.model)})},load:function(s){const e=this.el;this.model=s,this.mixer=new THREE.AnimationMixer(s),this.mixer.addEventListener("loop",n=>{e.emit("animation-loop",{action:n.action,loopDelta:n.loopDelta})}),this.mixer.addEventListener("finished",n=>{e.emit("animation-finished",{action:n.action,direction:n.direction})}),this.data.clip&&this.update({})},remove:function(){this.mixer&&this.mixer.stopAllAction()},update:function(s){if(!s)return;const e=this.data,n=AFRAME.utils.diff(e,s);if("clip"in n){this.stopAction(),e.clip&&this.playAction();return}this.activeActions.forEach(i=>{"duration"in n&&e.duration&&i.setDuration(e.duration),"clampWhenFinished"in n&&(i.clampWhenFinished=e.clampWhenFinished),("loop"in n||"repetitions"in n)&&i.setLoop(a1[e.loop],e.repetitions),"timeScale"in n&&i.setEffectiveTimeScale(e.timeScale)})},stopAction:function(){const s=this.data;for(let e=0;e<this.activeActions.length;e++)s.crossFadeDuration?this.activeActions[e].fadeOut(s.crossFadeDuration):this.activeActions[e].stop();this.activeActions.length=0},playAction:function(){if(!this.mixer)return;const s=this.model,e=this.data,n=s.animations||(s.geometry||{}).animations||[];if(!n.length)return;const i=e.useRegExp?e.clip:yU(e.clip);for(let o,a=0;o=n[a];a++)if(o.name.match(i)){const c=this.mixer.clipAction(o,s);c.enabled=!0,c.clampWhenFinished=e.clampWhenFinished,e.duration&&c.setDuration(e.duration),e.timeScale!==1&&c.setEffectiveTimeScale(e.timeScale),c.startAt(this.mixer.time-e.startAt/1e3),c.setLoop(a1[e.loop],e.repetitions).fadeIn(e.crossFadeDuration).play(),this.activeActions.push(c)}},tick:function(s,e){this.mixer&&!isNaN(e)&&this.mixer.update(e/1e3)}});function yU(s){return new RegExp("^"+s.split(/\*+/).map(xU).join(".*")+"$")}function xU(s){return s.replace(/[|\\{}()[\]^$+*?.]/g,"\\$&")}var EU=THREE.ColladaLoader=function(s){this.manager=s!==void 0?s:THREE.DefaultLoadingManager};THREE.ColladaLoader.prototype={constructor:THREE.ColladaLoader,crossOrigin:"anonymous",load:function(s,e,n,i){var o=this,a=o.path===void 0?THREE.LoaderUtils.extractUrlBase(s):o.path,c=new THREE.FileLoader(o.manager);c.setPath(o.path),c.load(s,function(u){e(o.parse(u,a))},n,i)},setPath:function(s){return this.path=s,this},setResourcePath:function(s){return this.resourcePath=s,this},options:{set convertUpAxis(s){console.warn("THREE.ColladaLoader: options.convertUpAxis() has been removed. Up axis is converted automatically.")}},setCrossOrigin:function(s){return this.crossOrigin=s,this},parse:function(s,e){function n(ae,le){for(var ce=[],ge=ae.childNodes,Ae=0,tt=ge.length;Ae<tt;Ae++){var xt=ge[Ae];xt.nodeName===le&&ce.push(xt)}return ce}function i(ae){if(ae.length===0)return[];for(var le=ae.trim().split(/\s+/),ce=new Array(le.length),ge=0,Ae=le.length;ge<Ae;ge++)ce[ge]=le[ge];return ce}function o(ae){if(ae.length===0)return[];for(var le=ae.trim().split(/\s+/),ce=new Array(le.length),ge=0,Ae=le.length;ge<Ae;ge++)ce[ge]=parseFloat(le[ge]);return ce}function a(ae){if(ae.length===0)return[];for(var le=ae.trim().split(/\s+/),ce=new Array(le.length),ge=0,Ae=le.length;ge<Ae;ge++)ce[ge]=parseInt(le[ge]);return ce}function c(ae){return ae.substring(1)}function u(){return"three_default_"+Ue++}function h(ae){return Object.keys(ae).length===0}function d(ae){return{unit:f(n(ae,"unit")[0]),upAxis:p(n(ae,"up_axis")[0])}}function f(ae){return ae!==void 0&&ae.hasAttribute("meter")===!0?parseFloat(ae.getAttribute("meter")):1}function p(ae){return ae!==void 0?ae.textContent:"Y_UP"}function A(ae,le,ce,ge){var Ae=n(ae,le)[0];if(Ae!==void 0)for(var tt=n(Ae,ce),xt=0;xt<tt.length;xt++)ge(tt[xt])}function g(ae,le){for(var ce in ae){var ge=ae[ce];ge.build=le(ae[ce])}}function v(ae,le){return ae.build!==void 0||(ae.build=le(ae)),ae.build}function b(ae){for(var le={sources:{},samplers:{},channels:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1){var tt;switch(Ae.nodeName){case"source":tt=Ae.getAttribute("id"),le.sources[tt]=Re(Ae);break;case"sampler":tt=Ae.getAttribute("id"),le.samplers[tt]=x(Ae);break;case"channel":tt=Ae.getAttribute("target"),le.channels[tt]=E(Ae);break;default:console.log(Ae)}}}Ke.animations[ae.getAttribute("id")]=le}function x(ae){for(var le={inputs:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=c(Ae.getAttribute("source")),xt=Ae.getAttribute("semantic");le.inputs[xt]=tt;break}}return le}function E(ae){var le={},ce=ae.getAttribute("target"),ge=ce.split("/"),Ae=ge.shift(),tt=ge.shift(),xt=tt.indexOf("(")!==-1,Dt=tt.indexOf(".")!==-1;if(Dt)ge=tt.split("."),tt=ge.shift(),le.member=ge.shift();else if(xt){var Yt=tt.split("(");tt=Yt.shift();for(var on=0;on<Yt.length;on++)Yt[on]=parseInt(Yt[on].replace(/\)/,""));le.indices=Yt}return le.id=Ae,le.sid=tt,le.arraySyntax=xt,le.memberSyntax=Dt,le.sampler=c(ae.getAttribute("source")),le}function S(ae){var le=[],ce=ae.channels,ge=ae.samplers,Ae=ae.sources;for(var tt in ce)if(ce.hasOwnProperty(tt)){var xt=ce[tt],Dt=ge[xt.sampler],Yt=Dt.inputs.INPUT,on=Dt.inputs.OUTPUT,kt=Ae[Yt],bn=Ae[on],oi=C(xt,kt,bn);D(oi,le)}return le}function M(ae){return v(Ke.animations[ae],S)}function C(ae,le,ce){var ge=Ke.nodes[ae.id],Ae=jn(ge.id),tt=ge.transforms[ae.sid],xt=ge.matrix.clone().transpose(),Dt,Yt,on,kt,bn,oi,Vn={};switch(tt){case"matrix":for(on=0,kt=le.array.length;on<kt;on++)if(Dt=le.array[on],Yt=on*ce.stride,Vn[Dt]===void 0&&(Vn[Dt]={}),ae.arraySyntax===!0){var Wn=ce.array[Yt],Nn=ae.indices[0]+4*ae.indices[1];Vn[Dt][Nn]=Wn}else for(bn=0,oi=ce.stride;bn<oi;bn++)Vn[Dt][bn]=ce.array[Yt+bn];break;case"translate":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',tt);break;case"rotate":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',tt);break;case"scale":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',tt);break}var ai=T(Vn,xt),li={name:Ae.uuid,keyframes:ai};return li}function T(ae,le){var ce=[];for(var ge in ae)ce.push({time:parseFloat(ge),value:ae[ge]});ce.sort(tt);for(var Ae=0;Ae<16;Ae++)P(ce,Ae,le.elements[Ae]);return ce;function tt(xt,Dt){return xt.time-Dt.time}}var L=new THREE.Vector3,B=new THREE.Vector3,F=new THREE.Quaternion;function D(ae,le){for(var ce=ae.keyframes,ge=ae.name,Ae=[],tt=[],xt=[],Dt=[],Yt=0,on=ce.length;Yt<on;Yt++){var kt=ce[Yt],bn=kt.time,oi=kt.value;be.fromArray(oi).transpose(),be.decompose(L,F,B),Ae.push(bn),tt.push(L.x,L.y,L.z),xt.push(F.x,F.y,F.z,F.w),Dt.push(B.x,B.y,B.z)}return tt.length>0&&le.push(new THREE.VectorKeyframeTrack(ge+".position",Ae,tt)),xt.length>0&&le.push(new THREE.QuaternionKeyframeTrack(ge+".quaternion",Ae,xt)),Dt.length>0&&le.push(new THREE.VectorKeyframeTrack(ge+".scale",Ae,Dt)),le}function P(ae,le,ce){var ge,Ae=!0,tt,xt;for(tt=0,xt=ae.length;tt<xt;tt++)ge=ae[tt],ge.value[le]===void 0?ge.value[le]=null:Ae=!1;if(Ae===!0)for(tt=0,xt=ae.length;tt<xt;tt++)ge=ae[tt],ge.value[le]=ce;else U(ae,le)}function U(ae,le){for(var ce,ge,Ae=0,tt=ae.length;Ae<tt;Ae++){var xt=ae[Ae];if(xt.value[le]===null){if(ce=K(ae,Ae,le),ge=J(ae,Ae,le),ce===null){xt.value[le]=ge.value[le];continue}if(ge===null){xt.value[le]=ce.value[le];continue}z(xt,ce,ge,le)}}}function K(ae,le,ce){for(;le>=0;){var ge=ae[le];if(ge.value[ce]!==null)return ge;le--}return null}function J(ae,le,ce){for(;le<ae.length;){var ge=ae[le];if(ge.value[ce]!==null)return ge;le++}return null}function z(ae,le,ce,ge){if(ce.time-le.time===0){ae.value[ge]=le.value[ge];return}ae.value[ge]=(ae.time-le.time)*(ce.value[ge]-le.value[ge])/(ce.time-le.time)+le.value[ge]}function j(ae){for(var le={name:ae.getAttribute("id")||"default",start:parseFloat(ae.getAttribute("start")||0),end:parseFloat(ae.getAttribute("end")||0),animations:[]},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"instance_animation":le.animations.push(c(Ae.getAttribute("url")));break}}Ke.clips[ae.getAttribute("id")]=le}function G(ae){for(var le=[],ce=ae.name,ge=ae.end-ae.start||-1,Ae=ae.animations,tt=0,xt=Ae.length;tt<xt;tt++)for(var Dt=M(Ae[tt]),Yt=0,on=Dt.length;Yt<on;Yt++)le.push(Dt[Yt]);return new THREE.AnimationClip(ce,ge,le)}function H(ae){return v(Ke.clips[ae],G)}function te(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"skin":le.id=c(Ae.getAttribute("source")),le.skin=Z(Ae);break;case"morph":le.id=c(Ae.getAttribute("source")),console.warn("THREE.ColladaLoader: Morph target animation not supported yet.");break}}Ke.controllers[ae.getAttribute("id")]=le}function Z(ae){for(var le={sources:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"bind_shape_matrix":le.bindShapeMatrix=o(Ae.textContent);break;case"source":var tt=Ae.getAttribute("id");le.sources[tt]=Re(Ae);break;case"joints":le.joints=ee(Ae);break;case"vertex_weights":le.vertexWeights=oe(Ae);break}}return le}function ee(ae){for(var le={inputs:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=Ae.getAttribute("semantic"),xt=c(Ae.getAttribute("source"));le.inputs[tt]=xt;break}}return le}function oe(ae){for(var le={inputs:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=Ae.getAttribute("semantic"),xt=c(Ae.getAttribute("source")),Dt=parseInt(Ae.getAttribute("offset"));le.inputs[tt]={id:xt,offset:Dt};break;case"vcount":le.vcount=a(Ae.textContent);break;case"v":le.v=a(Ae.textContent);break}}return le}function xe(ae){var le={id:ae.id},ce=Ke.geometries[le.id];return ae.skin!==void 0&&(le.skin=Pe(ae.skin),ce.sources.skinIndices=le.skin.indices,ce.sources.skinWeights=le.skin.weights),le}function Pe(ae){var le=4,ce={joints:[],indices:{array:[],stride:le},weights:{array:[],stride:le}},ge=ae.sources,Ae=ae.vertexWeights,tt=Ae.vcount,xt=Ae.v,Dt=Ae.inputs.JOINT.offset,Yt=Ae.inputs.WEIGHT.offset,on=ae.sources[ae.joints.inputs.JOINT],kt=ae.sources[ae.joints.inputs.INV_BIND_MATRIX],bn=ge[Ae.inputs.WEIGHT.id].array,oi=0,Vn,Wn,Nn;for(Vn=0,Nn=tt.length;Vn<Nn;Vn++){var ai=tt[Vn],li=[];for(Wn=0;Wn<ai;Wn++){var xi=xt[oi+Dt],Bi=xt[oi+Yt],hr=bn[Bi];li.push({index:xi,weight:hr}),oi+=2}for(li.sort(eo),Wn=0;Wn<le;Wn++){var Li=li[Wn];Li!==void 0?(ce.indices.array.push(Li.index),ce.weights.array.push(Li.weight)):(ce.indices.array.push(0),ce.weights.array.push(0))}}for(ae.bindShapeMatrix?ce.bindMatrix=new THREE.Matrix4().fromArray(ae.bindShapeMatrix).transpose():ce.bindMatrix=new THREE.Matrix4().identity(),Vn=0,Nn=on.array.length;Vn<Nn;Vn++){var Fr=on.array[Vn],bi=new THREE.Matrix4().fromArray(kt.array,Vn*kt.stride).transpose();ce.joints.push({name:Fr,boneInverse:bi})}return ce;function eo(Kr,qo){return qo.weight-Kr.weight}}function me(ae){return v(Ke.controllers[ae],xe)}function Ce(ae){var le={init_from:n(ae,"init_from")[0].textContent};Ke.images[ae.getAttribute("id")]=le}function Je(ae){return ae.build!==void 0?ae.build:ae.init_from}function Oe(ae){var le=Ke.images[ae];return le!==void 0?v(le,Je):(console.warn("THREE.ColladaLoader: Couldn't find image with ID:",ae),null)}function $e(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"profile_COMMON":le.profile=nt(Ae);break}}Ke.effects[ae.getAttribute("id")]=le}function nt(ae){for(var le={surfaces:{},samplers:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"newparam":gt(Ae,le);break;case"technique":le.technique=mn(Ae);break;case"extra":le.extra=Fe(Ae);break}}return le}function gt(ae,le){for(var ce=ae.getAttribute("sid"),ge=0,Ae=ae.childNodes.length;ge<Ae;ge++){var tt=ae.childNodes[ge];if(tt.nodeType===1)switch(tt.nodeName){case"surface":le.surfaces[ce]=Tt(tt);break;case"sampler2D":le.samplers[ce]=Ze(tt);break}}}function Tt(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"init_from":le.init_from=Ae.textContent;break}}return le}function Ze(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"source":le.source=Ae.textContent;break}}return le}function mn(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"constant":case"lambert":case"blinn":case"phong":le.type=Ae.nodeName,le.parameters=Ft(Ae);break}}return le}function Ft(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"emission":case"diffuse":case"specular":case"bump":case"ambient":case"shininess":case"transparency":le[Ae.nodeName]=Qt(Ae);break;case"transparent":le[Ae.nodeName]={opaque:Ae.getAttribute("opaque"),data:Qt(Ae)};break}}return le}function Qt(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"color":le[Ae.nodeName]=o(Ae.textContent);break;case"float":le[Ae.nodeName]=parseFloat(Ae.textContent);break;case"texture":le[Ae.nodeName]={id:Ae.getAttribute("texture"),extra:Xt(Ae)};break}}return le}function Xt(ae){for(var le={technique:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"extra":Tn(Ae,le);break}}return le}function Tn(ae,le){for(var ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"technique":vn(Ae,le);break}}}function vn(ae,le){for(var ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"repeatU":case"repeatV":case"offsetU":case"offsetV":le.technique[Ae.nodeName]=parseFloat(Ae.textContent);break;case"wrapU":case"wrapV":Ae.textContent.toUpperCase()==="TRUE"?le.technique[Ae.nodeName]=1:Ae.textContent.toUpperCase()==="FALSE"?le.technique[Ae.nodeName]=0:le.technique[Ae.nodeName]=parseInt(Ae.textContent);break}}}function Fe(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"technique":le.technique=Te(Ae);break}}return le}function Te(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"double_sided":le[Ae.nodeName]=parseInt(Ae.textContent);break}}return le}function pt(ae){return ae}function Nt(ae){return v(Ke.effects[ae],pt)}function zt(ae){for(var le={name:ae.getAttribute("name")},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"instance_effect":le.url=c(Ae.getAttribute("url"));break}}Ke.materials[ae.getAttribute("id")]=le}function Vt(ae){var le,ce=ae.slice((ae.lastIndexOf(".")-1>>>0)+2);switch(ce=ce.toLowerCase(),ce){case"tga":le=se;break;default:le=Y}return le}function fn(ae){var le=Nt(ae.url),ce=le.profile.technique,ge=le.profile.extra,Ae;switch(ce.type){case"phong":case"blinn":Ae=new THREE.MeshPhongMaterial;break;case"lambert":Ae=new THREE.MeshLambertMaterial;break;default:Ae=new THREE.MeshBasicMaterial;break}Ae.name=ae.name;function tt(oi){var Vn=le.profile.samplers[oi.id],Wn=null;if(Vn!==void 0){var Nn=le.profile.surfaces[Vn.source];Wn=Oe(Nn.init_from)}else console.warn("THREE.ColladaLoader: Undefined sampler. Access image directly (see #12530)."),Wn=Oe(oi.id);if(Wn!==null){var ai=Vt(Wn);if(ai!==void 0){var li=ai.load(Wn),xi=oi.extra;if(xi!==void 0&&xi.technique!==void 0&&h(xi.technique)===!1){var Bi=xi.technique;li.wrapS=Bi.wrapU?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,li.wrapT=Bi.wrapV?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,li.offset.set(Bi.offsetU||0,Bi.offsetV||0),li.repeat.set(Bi.repeatU||1,Bi.repeatV||1)}else li.wrapS=THREE.RepeatWrapping,li.wrapT=THREE.RepeatWrapping;return li}else return console.warn("THREE.ColladaLoader: Loader for texture %s not found.",Wn),null}else return console.warn("THREE.ColladaLoader: Couldn't create texture with ID:",oi.id),null}var xt=ce.parameters;for(var Dt in xt){var Yt=xt[Dt];switch(Dt){case"diffuse":Yt.color&&Ae.color.fromArray(Yt.color),Yt.texture&&(Ae.map=tt(Yt.texture));break;case"specular":Yt.color&&Ae.specular&&Ae.specular.fromArray(Yt.color),Yt.texture&&(Ae.specularMap=tt(Yt.texture));break;case"bump":Yt.texture&&(Ae.normalMap=tt(Yt.texture));break;case"ambient":Yt.texture&&(Ae.lightMap=tt(Yt.texture));break;case"shininess":Yt.float&&Ae.shininess&&(Ae.shininess=Yt.float);break;case"emission":Yt.color&&Ae.emissive&&Ae.emissive.fromArray(Yt.color),Yt.texture&&(Ae.emissiveMap=tt(Yt.texture));break}}var on=xt.transparent,kt=xt.transparency;if(kt===void 0&&on&&(kt={float:1}),on===void 0&&kt&&(on={opaque:"A_ONE",data:{color:[1,1,1,1]}}),on&&kt)if(on.data.texture)Ae.transparent=!0;else{var bn=on.data.color;switch(on.opaque){case"A_ONE":Ae.opacity=bn[3]*kt.float;break;case"RGB_ZERO":Ae.opacity=1-bn[0]*kt.float;break;case"A_ZERO":Ae.opacity=1-bn[3]*kt.float;break;case"RGB_ONE":Ae.opacity=bn[0]*kt.float;break;default:console.warn('THREE.ColladaLoader: Invalid opaque type "%s" of transparent tag.',on.opaque)}Ae.opacity<1&&(Ae.transparent=!0)}return ge!==void 0&&ge.technique!==void 0&&ge.technique.double_sided===1&&(Ae.side=THREE.DoubleSide),Ae}function mt(ae){return v(Ke.materials[ae],fn)}function Ee(ae){for(var le={name:ae.getAttribute("name")},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"optics":le.optics=_e(Ae);break}}Ke.cameras[ae.getAttribute("id")]=le}function _e(ae){for(var le=0;le<ae.childNodes.length;le++){var ce=ae.childNodes[le];switch(ce.nodeName){case"technique_common":return Ne(ce)}}return{}}function Ne(ae){for(var le={},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];switch(ge.nodeName){case"perspective":case"orthographic":le.technique=ge.nodeName,le.parameters=ye(ge);break}}return le}function ye(ae){for(var le={},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];switch(ge.nodeName){case"xfov":case"yfov":case"xmag":case"ymag":case"znear":case"zfar":case"aspect_ratio":le[ge.nodeName]=parseFloat(ge.textContent);break}}return le}function De(ae){var le;switch(ae.optics.technique){case"perspective":le=new THREE.PerspectiveCamera(ae.optics.parameters.yfov,ae.optics.parameters.aspect_ratio,ae.optics.parameters.znear,ae.optics.parameters.zfar);break;case"orthographic":var ce=ae.optics.parameters.ymag,ge=ae.optics.parameters.xmag,Ae=ae.optics.parameters.aspect_ratio;ge=ge===void 0?ce*Ae:ge,ce=ce===void 0?ge/Ae:ce,ge*=.5,ce*=.5,le=new THREE.OrthographicCamera(-ge,ge,ce,-ce,ae.optics.parameters.znear,ae.optics.parameters.zfar);break;default:le=new THREE.PerspectiveCamera;break}return le.name=ae.name,le}function ke(ae){var le=Ke.cameras[ae];return le!==void 0?v(le,De):(console.warn("THREE.ColladaLoader: Couldn't find camera with ID:",ae),null)}function Ye(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"technique_common":le=Qe(Ae);break}}Ke.lights[ae.getAttribute("id")]=le}function Qe(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"directional":case"point":case"spot":case"ambient":le.technique=Ae.nodeName,le.parameters=ne(Ae)}}return le}function ne(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"color":var tt=o(Ae.textContent);le.color=new THREE.Color().fromArray(tt);break;case"falloff_angle":le.falloffAngle=parseFloat(Ae.textContent);break;case"quadratic_attenuation":var xt=parseFloat(Ae.textContent);le.distance=xt?Math.sqrt(1/xt):0;break}}return le}function W(ae){var le;switch(ae.technique){case"directional":le=new THREE.DirectionalLight;break;case"point":le=new THREE.PointLight;break;case"spot":le=new THREE.SpotLight;break;case"ambient":le=new THREE.AmbientLight;break}return ae.parameters.color&&le.color.copy(ae.parameters.color),ae.parameters.distance&&(le.distance=ae.parameters.distance),le}function k(ae){var le=Ke.lights[ae];return le!==void 0?v(le,W):(console.warn("THREE.ColladaLoader: Couldn't find light with ID:",ae),null)}function he(ae){var le={name:ae.getAttribute("name"),sources:{},vertices:{},primitives:[]},ce=n(ae,"mesh")[0];if(ce!==void 0){for(var ge=0;ge<ce.childNodes.length;ge++){var Ae=ce.childNodes[ge];if(Ae.nodeType===1){var tt=Ae.getAttribute("id");switch(Ae.nodeName){case"source":le.sources[tt]=Re(Ae);break;case"vertices":le.vertices=We(Ae);break;case"polygons":console.warn("THREE.ColladaLoader: Unsupported primitive type: ",Ae.nodeName);break;case"lines":case"linestrips":case"polylist":case"triangles":le.primitives.push(ve(Ae));break;default:console.log(Ae)}}}Ke.geometries[ae.getAttribute("id")]=le}}function Re(ae){for(var le={array:[],stride:3},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"float_array":le.array=o(ge.textContent);break;case"Name_array":le.array=i(ge.textContent);break;case"technique_common":var Ae=n(ge,"accessor")[0];Ae!==void 0&&(le.stride=parseInt(Ae.getAttribute("stride")));break}}return le}function We(ae){for(var le={},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];ge.nodeType===1&&(le[ge.getAttribute("semantic")]=c(ge.getAttribute("source")))}return le}function ve(ae){for(var le={type:ae.nodeName,material:ae.getAttribute("material"),count:parseInt(ae.getAttribute("count")),inputs:{},stride:0,hasUV:!1},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=c(Ae.getAttribute("source")),xt=Ae.getAttribute("semantic"),Dt=parseInt(Ae.getAttribute("offset")),Yt=parseInt(Ae.getAttribute("set")),on=Yt>0?xt+Yt:xt;le.inputs[on]={id:tt,offset:Dt},le.stride=Math.max(le.stride,Dt+1),xt==="TEXCOORD"&&(le.hasUV=!0);break;case"vcount":le.vcount=a(Ae.textContent);break;case"p":le.p=a(Ae.textContent);break}}return le}function at(ae){for(var le={},ce=0;ce<ae.length;ce++){var ge=ae[ce];le[ge.type]===void 0&&(le[ge.type]=[]),le[ge.type].push(ge)}return le}function At(ae){for(var le=0,ce=0,ge=ae.length;ce<ge;ce++){var Ae=ae[ce];Ae.hasUV===!0&&le++}le>0&&le<ae.length&&(ae.uvsNeedsFix=!0)}function Ct(ae){var le={},ce=ae.sources,ge=ae.vertices,Ae=ae.primitives;if(Ae.length===0)return{};var tt=at(Ae);for(var xt in tt){var Dt=tt[xt];At(Dt),le[xt]=Pt(Dt,ce,ge)}return le}function Pt(ae,le,ce){for(var ge={},Ae={array:[],stride:0},tt={array:[],stride:0},xt={array:[],stride:0},Dt={array:[],stride:0},Yt={array:[],stride:0},on={array:[],stride:4},kt={array:[],stride:4},bn=new THREE.BufferGeometry,oi=[],Vn=0,Wn=0;Wn<ae.length;Wn++){var Nn=ae[Wn],ai=Nn.inputs,li=0;switch(Nn.type){case"lines":case"linestrips":li=Nn.count*2;break;case"triangles":li=Nn.count*3;break;case"polylist":for(var xi=0;xi<Nn.count;xi++){var Bi=Nn.vcount[xi];switch(Bi){case 3:li+=3;break;case 4:li+=6;break;default:li+=(Bi-2)*3;break}}break;default:console.warn("THREE.ColladaLoader: Unknow primitive type:",Nn.type)}bn.addGroup(Vn,li,Wn),Vn+=li,Nn.material&&oi.push(Nn.material);for(var hr in ai){var Li=ai[hr];switch(hr){case"VERTEX":for(var Fr in ce){var bi=ce[Fr];switch(Fr){case"POSITION":var eo=Ae.array.length;if($t(Nn,le[bi],Li.offset,Ae.array),Ae.stride=le[bi].stride,le.skinWeights&&le.skinIndices&&($t(Nn,le.skinIndices,Li.offset,on.array),$t(Nn,le.skinWeights,Li.offset,kt.array)),Nn.hasUV===!1&&ae.uvsNeedsFix===!0)for(var li=(Ae.array.length-eo)/Ae.stride,Kr=0;Kr<li;Kr++)xt.array.push(0,0);break;case"NORMAL":$t(Nn,le[bi],Li.offset,tt.array),tt.stride=le[bi].stride;break;case"COLOR":$t(Nn,le[bi],Li.offset,Yt.array),Yt.stride=le[bi].stride;break;case"TEXCOORD":$t(Nn,le[bi],Li.offset,xt.array),xt.stride=le[bi].stride;break;case"TEXCOORD1":$t(Nn,le[bi],Li.offset,Dt.array),xt.stride=le[bi].stride;break;default:console.warn('THREE.ColladaLoader: Semantic "%s" not handled in geometry build process.',Fr)}}break;case"NORMAL":$t(Nn,le[Li.id],Li.offset,tt.array),tt.stride=le[Li.id].stride;break;case"COLOR":$t(Nn,le[Li.id],Li.offset,Yt.array),Yt.stride=le[Li.id].stride;break;case"TEXCOORD":$t(Nn,le[Li.id],Li.offset,xt.array),xt.stride=le[Li.id].stride;break;case"TEXCOORD1":$t(Nn,le[Li.id],Li.offset,Dt.array),Dt.stride=le[Li.id].stride;break}}}return Ae.array.length>0&&bn.addAttribute("position",new THREE.Float32BufferAttribute(Ae.array,Ae.stride)),tt.array.length>0&&bn.addAttribute("normal",new THREE.Float32BufferAttribute(tt.array,tt.stride)),Yt.array.length>0&&bn.addAttribute("color",new THREE.Float32BufferAttribute(Yt.array,Yt.stride)),xt.array.length>0&&bn.addAttribute("uv",new THREE.Float32BufferAttribute(xt.array,xt.stride)),Dt.array.length>0&&bn.addAttribute("uv2",new THREE.Float32BufferAttribute(Dt.array,Dt.stride)),on.array.length>0&&bn.addAttribute("skinIndex",new THREE.Float32BufferAttribute(on.array,on.stride)),kt.array.length>0&&bn.addAttribute("skinWeight",new THREE.Float32BufferAttribute(kt.array,kt.stride)),ge.data=bn,ge.type=ae[0].type,ge.materialKeys=oi,ge}function $t(ae,le,ce,ge){var Ae=ae.p,tt=ae.stride,xt=ae.vcount;function Dt(hr){for(var Li=Ae[hr+ce]*on,Fr=Li+on;Li<Fr;Li++)ge.push(Yt[Li])}var Yt=le.array,on=le.stride;if(ae.vcount!==void 0)for(var kt=0,bn=0,oi=xt.length;bn<oi;bn++){var Vn=xt[bn];if(Vn===4){var Wn=kt+tt*0,Nn=kt+tt*1,ai=kt+tt*2,li=kt+tt*3;Dt(Wn),Dt(Nn),Dt(li),Dt(Nn),Dt(ai),Dt(li)}else if(Vn===3){var Wn=kt+tt*0,Nn=kt+tt*1,ai=kt+tt*2;Dt(Wn),Dt(Nn),Dt(ai)}else if(Vn>4)for(var xi=1,Bi=Vn-2;xi<=Bi;xi++){var Wn=kt+tt*0,Nn=kt+tt*xi,ai=kt+tt*(xi+1);Dt(Wn),Dt(Nn),Dt(ai)}kt+=tt*Vn}else for(var bn=0,oi=Ae.length;bn<oi;bn+=tt)Dt(bn)}function Bn(ae){return v(Ke.geometries[ae],Ct)}function pi(ae){for(var le={name:ae.getAttribute("name")||"",joints:{},links:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"technique_common":sn(ge,le);break}}Ke.kinematicsModels[ae.getAttribute("id")]=le}function Ri(ae){return ae.build!==void 0?ae.build:ae}function Fn(ae){return v(Ke.kinematicsModels[ae],Ri)}function sn(ae,le){for(var ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"joint":le.joints[ge.getAttribute("sid")]=Rt(ge);break;case"link":le.links.push(si(ge));break}}}function Rt(ae){for(var le,ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"prismatic":case"revolute":le=gn(ge);break}}return le}function gn(ae,ce){for(var ce={sid:ae.getAttribute("sid"),name:ae.getAttribute("name")||"",axis:new THREE.Vector3,limits:{min:0,max:0},type:ae.nodeName,static:!1,zeroPosition:0,middlePosition:0},ge=0;ge<ae.childNodes.length;ge++){var Ae=ae.childNodes[ge];if(Ae.nodeType===1)switch(Ae.nodeName){case"axis":var tt=o(Ae.textContent);ce.axis.fromArray(tt);break;case"limits":var xt=Ae.getElementsByTagName("max")[0],Dt=Ae.getElementsByTagName("min")[0];ce.limits.max=parseFloat(xt.textContent),ce.limits.min=parseFloat(Dt.textContent);break}}return ce.limits.min>=ce.limits.max&&(ce.static=!0),ce.middlePosition=(ce.limits.min+ce.limits.max)/2,ce}function si(ae){for(var le={sid:ae.getAttribute("sid"),name:ae.getAttribute("name")||"",attachments:[],transforms:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"attachment_full":le.attachments.push(Ln(ge));break;case"matrix":case"translate":case"rotate":le.transforms.push(Jn(ge));break}}return le}function Ln(ae){for(var le={joint:ae.getAttribute("joint").split("/").pop(),transforms:[],links:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"link":le.links.push(si(ge));break;case"matrix":case"translate":case"rotate":le.transforms.push(Jn(ge));break}}return le}function Jn(ae){var le={type:ae.nodeName},ce=o(ae.textContent);switch(le.type){case"matrix":le.obj=new THREE.Matrix4,le.obj.fromArray(ce).transpose();break;case"translate":le.obj=new THREE.Vector3,le.obj.fromArray(ce);break;case"rotate":le.obj=new THREE.Vector3,le.obj.fromArray(ce),le.angle=THREE.MathUtils.degToRad(ce[3]);break}return le}function $n(ae){for(var le={name:ae.getAttribute("name")||"",rigidBodies:{}},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"rigid_body":le.rigidBodies[ge.getAttribute("name")]={},Ei(ge,le.rigidBodies[ge.getAttribute("name")]);break}}Ke.physicsModels[ae.getAttribute("id")]=le}function Ei(ae,le){for(var ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"technique_common":Fi(ge,le);break}}}function Fi(ae,le){for(var ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"inertia":le.inertia=o(ge.textContent);break;case"mass":le.mass=o(ge.textContent)[0];break}}}function Vi(ae){for(var le={bindJointAxis:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"bind_joint_axis":le.bindJointAxis.push(lr(ge));break}}Ke.kinematicsScenes[c(ae.getAttribute("url"))]=le}function lr(ae){for(var le={target:ae.getAttribute("target").split("/").pop()},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"axis":var Ae=ge.getElementsByTagName("param")[0];le.axis=Ae.textContent;var tt=le.axis.split("inst_").pop().split("axis")[0];le.jointIndex=tt.substr(0,tt.length-1);break}}return le}function cr(ae){return ae.build!==void 0?ae.build:ae}function Le(ae){return v(Ke.kinematicsScenes[ae],cr)}function ht(){var ae=Object.keys(Ke.kinematicsModels)[0],le=Object.keys(Ke.kinematicsScenes)[0],ce=Object.keys(Ke.visualScenes)[0];if(ae===void 0||le===void 0)return;for(var ge=Fn(ae),Ae=Le(le),tt=Zn(ce),xt=Ae.bindJointAxis,Dt={},Yt=0,on=xt.length;Yt<on;Yt++){var kt=xt[Yt],bn=Kn.querySelector('[sid="'+kt.target+'"]');if(bn){var oi=bn.parentElement;Vn(kt.jointIndex,oi)}}function Vn(Nn,ai){var li=ai.getAttribute("name"),xi=ge.joints[Nn];tt.traverse(function(Bi){Bi.name===li&&(Dt[Nn]={object:Bi,transforms:yt(ai),joint:xi,position:xi.zeroPosition})})}var Wn=new THREE.Matrix4;we={joints:ge&&ge.joints,getJointValue:function(Nn){var ai=Dt[Nn];if(ai)return ai.position;console.warn("THREE.ColladaLoader: Joint "+Nn+" doesn't exist.")},setJointValue:function(Nn,ai){var li=Dt[Nn];if(li){var xi=li.joint;if(ai>xi.limits.max||ai<xi.limits.min)console.warn("THREE.ColladaLoader: Joint "+Nn+" value "+ai+" outside of limits (min: "+xi.limits.min+", max: "+xi.limits.max+").");else if(xi.static)console.warn("THREE.ColladaLoader: Joint "+Nn+" is static.");else{var Bi=li.object,hr=xi.axis,Li=li.transforms;be.identity();for(var Fr=0;Fr<Li.length;Fr++){var bi=Li[Fr];if(bi.sid&&bi.sid.indexOf(Nn)!==-1)switch(xi.type){case"revolute":be.multiply(Wn.makeRotationAxis(hr,THREE.MathUtils.degToRad(ai)));break;case"prismatic":be.multiply(Wn.makeTranslation(hr.x*ai,hr.y*ai,hr.z*ai));break;default:console.warn("THREE.ColladaLoader: Unknown joint type: "+xi.type);break}else switch(bi.type){case"matrix":be.multiply(bi.obj);break;case"translate":be.multiply(Wn.makeTranslation(bi.obj.x,bi.obj.y,bi.obj.z));break;case"scale":be.scale(bi.obj);break;case"rotate":be.multiply(Wn.makeRotationAxis(bi.obj,bi.angle));break}}Bi.matrix.copy(be),Bi.matrix.decompose(Bi.position,Bi.quaternion,Bi.scale),Dt[Nn].position=ai}}else console.log("THREE.ColladaLoader: "+Nn+" does not exist.")}}}function yt(ae){for(var le=[],ce=Kn.querySelector('[id="'+ae.id+'"]'),ge=0;ge<ce.childNodes.length;ge++){var Ae=ce.childNodes[ge];if(Ae.nodeType===1)switch(Ae.nodeName){case"matrix":var xt=o(Ae.textContent),tt=new THREE.Matrix4().fromArray(xt).transpose();le.push({sid:Ae.getAttribute("sid"),type:Ae.nodeName,obj:tt});break;case"translate":case"scale":var xt=o(Ae.textContent),Dt=new THREE.Vector3().fromArray(xt);le.push({sid:Ae.getAttribute("sid"),type:Ae.nodeName,obj:Dt});break;case"rotate":var xt=o(Ae.textContent),Dt=new THREE.Vector3().fromArray(xt),Yt=THREE.MathUtils.degToRad(xt[3]);le.push({sid:Ae.getAttribute("sid"),type:Ae.nodeName,obj:Dt,angle:Yt});break}}return le}function de(ae){for(var le=ae.getElementsByTagName("node"),ce=0;ce<le.length;ce++){var ge=le[ce];ge.hasAttribute("id")===!1&&ge.setAttribute("id",u())}}var be=new THREE.Matrix4,Ve=new THREE.Vector3;function dt(ae){for(var le={name:ae.getAttribute("name")||"",type:ae.getAttribute("type"),id:ae.getAttribute("id"),sid:ae.getAttribute("sid"),matrix:new THREE.Matrix4,nodes:[],instanceCameras:[],instanceControllers:[],instanceLights:[],instanceGeometries:[],instanceNodes:[],transforms:{}},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"node":le.nodes.push(ge.getAttribute("id")),dt(ge);break;case"instance_camera":le.instanceCameras.push(c(ge.getAttribute("url")));break;case"instance_controller":le.instanceControllers.push(ut(ge));break;case"instance_light":le.instanceLights.push(c(ge.getAttribute("url")));break;case"instance_geometry":le.instanceGeometries.push(ut(ge));break;case"instance_node":le.instanceNodes.push(c(ge.getAttribute("url")));break;case"matrix":var tt=o(ge.textContent);le.matrix.multiply(be.fromArray(tt).transpose()),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"translate":var tt=o(ge.textContent);Ve.fromArray(tt),le.matrix.multiply(be.makeTranslation(Ve.x,Ve.y,Ve.z)),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"rotate":var tt=o(ge.textContent),Ae=THREE.MathUtils.degToRad(tt[3]);le.matrix.multiply(be.makeRotationAxis(Ve.fromArray(tt),Ae)),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"scale":var tt=o(ge.textContent);le.matrix.scale(Ve.fromArray(tt)),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"extra":break;default:console.log(ge)}}return Dn(le.id)?console.warn("THREE.ColladaLoader: There is already a node with ID %s. Exclude current node from further processing.",le.id):Ke.nodes[le.id]=le,le}function ut(ae){for(var le={id:c(ae.getAttribute("url")),materials:{},skeletons:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];switch(ge.nodeName){case"bind_material":for(var Ae=ge.getElementsByTagName("instance_material"),tt=0;tt<Ae.length;tt++){var xt=Ae[tt],Dt=xt.getAttribute("symbol"),Yt=xt.getAttribute("target");le.materials[Dt]=c(Yt)}break;case"skeleton":le.skeletons.push(c(ge.textContent));break}}return le}function _t(ae,le){var ce=[],ge=[],Ae,tt,xt;for(Ae=0;Ae<ae.length;Ae++){var Dt=ae[Ae],Yt;if(Dn(Dt))Yt=jn(Dt),It(Yt,le,ce);else if(vi(Dt))for(var on=Ke.visualScenes[Dt],kt=on.children,tt=0;tt<kt.length;tt++){var bn=kt[tt];if(bn.type==="JOINT"){var Yt=jn(bn.id);It(Yt,le,ce)}}else console.error("THREE.ColladaLoader: Unable to find root bone of skeleton with ID:",Dt)}for(Ae=0;Ae<le.length;Ae++)for(tt=0;tt<ce.length;tt++)if(xt=ce[tt],xt.bone.name===le[Ae].name){ge[Ae]=xt,xt.processed=!0;break}for(Ae=0;Ae<ce.length;Ae++)xt=ce[Ae],xt.processed===!1&&(ge.push(xt),xt.processed=!0);var oi=[],Vn=[];for(Ae=0;Ae<ge.length;Ae++)xt=ge[Ae],oi.push(xt.bone),Vn.push(xt.boneInverse);return new THREE.Skeleton(oi,Vn)}function It(ae,le,ce){ae.traverse(function(ge){if(ge.isBone===!0){for(var Ae,tt=0;tt<le.length;tt++){var xt=le[tt];if(xt.name===ge.name){Ae=xt.boneInverse;break}}Ae===void 0&&(Ae=new THREE.Matrix4),ce.push({bone:ge,boneInverse:Ae,processed:!1})}})}function Zt(ae){for(var le=[],ce=ae.matrix,ge=ae.nodes,Ae=ae.type,tt=ae.instanceCameras,xt=ae.instanceControllers,Dt=ae.instanceLights,Yt=ae.instanceGeometries,on=ae.instanceNodes,kt=0,bn=ge.length;kt<bn;kt++)le.push(jn(ge[kt]));for(var kt=0,bn=tt.length;kt<bn;kt++){var oi=ke(tt[kt]);oi!==null&&le.push(oi.clone())}for(var kt=0,bn=xt.length;kt<bn;kt++)for(var Vn=xt[kt],Wn=me(Vn.id),Nn=Bn(Wn.id),ai=Pn(Nn,Vn.materials),li=Vn.skeletons,xi=Wn.skin.joints,Bi=_t(li,xi),hr=0,Li=ai.length;hr<Li;hr++){var bi=ai[hr];bi.isSkinnedMesh&&(bi.bind(Bi,Wn.skin.bindMatrix),bi.normalizeSkinWeights()),le.push(bi)}for(var kt=0,bn=Dt.length;kt<bn;kt++){var Fr=k(Dt[kt]);Fr!==null&&le.push(Fr.clone())}for(var kt=0,bn=Yt.length;kt<bn;kt++)for(var Vn=Yt[kt],Nn=Bn(Vn.id),ai=Pn(Nn,Vn.materials),hr=0,Li=ai.length;hr<Li;hr++)le.push(ai[hr]);for(var kt=0,bn=on.length;kt<bn;kt++)le.push(jn(on[kt]).clone());var bi;if(ge.length===0&&le.length===1)bi=le[0];else{bi=Ae==="JOINT"?new THREE.Bone:new THREE.Group;for(var kt=0;kt<le.length;kt++)bi.add(le[kt])}return bi.name===""&&(bi.name=Ae==="JOINT"?ae.sid:ae.name),bi.matrix.copy(ce),bi.matrix.decompose(bi.position,bi.quaternion,bi.scale),bi}var Wt=new THREE.MeshBasicMaterial({color:16711935});function Lt(ae,le){for(var ce=[],ge=0,Ae=ae.length;ge<Ae;ge++){var tt=le[ae[ge]];tt===void 0?(console.warn("THREE.ColladaLoader: Material with key %s not found. Apply fallback material.",ae[ge]),ce.push(Wt)):ce.push(mt(tt))}return ce}function Pn(ae,le){var ce=[];for(var ge in ae){var Ae=ae[ge],tt=Lt(Ae.materialKeys,le);tt.length===0&&(ge==="lines"||ge==="linestrips"?tt.push(new THREE.LineBasicMaterial):tt.push(new THREE.MeshPhongMaterial));var xt=Ae.data.attributes.skinIndex!==void 0;if(xt)for(var Dt=0,Yt=tt.length;Dt<Yt;Dt++)tt[Dt].skinning=!0;var on=tt.length===1?tt[0]:tt,kt;switch(ge){case"lines":kt=new THREE.LineSegments(Ae.data,on);break;case"linestrips":kt=new THREE.Line(Ae.data,on);break;case"triangles":case"polylist":xt?kt=new THREE.SkinnedMesh(Ae.data,on):kt=new THREE.Mesh(Ae.data,on);break}ce.push(kt)}return ce}function Dn(ae){return Ke.nodes[ae]!==void 0}function jn(ae){return v(Ke.nodes[ae],Zt)}function di(ae){var le={name:ae.getAttribute("name"),children:[]};de(ae);for(var ce=n(ae,"node"),ge=0;ge<ce.length;ge++)le.children.push(dt(ce[ge]));Ke.visualScenes[ae.getAttribute("id")]=le}function Cn(ae){var le=new THREE.Group;le.name=ae.name;for(var ce=ae.children,ge=0;ge<ce.length;ge++){var Ae=ce[ge];le.add(jn(Ae.id))}return le}function vi(ae){return Ke.visualScenes[ae]!==void 0}function Zn(ae){return v(Ke.visualScenes[ae],Cn)}function nr(ae){var le=n(ae,"instance_visual_scene")[0];return Zn(c(le.getAttribute("url")))}function Rr(){var ae=Ke.clips;if(h(ae)===!0){if(h(Ke.animations)===!1){var le=[];for(var ce in Ke.animations)for(var ge=M(ce),Ae=0,tt=ge.length;Ae<tt;Ae++)le.push(ge[Ae]);pe.push(new THREE.AnimationClip("default",-1,le))}}else for(var ce in ae)pe.push(H(ce))}if(s.length===0)return{scene:new THREE.Scene};var Rn=new DOMParser().parseFromString(s,"application/xml"),Kn=n(Rn,"COLLADA")[0],zi=Kn.getAttribute("version");console.log("THREE.ColladaLoader: File version",zi);var Si=d(n(Kn,"asset")[0]),Y=new THREE.TextureLoader(this.manager);Y.setPath(this.resourcePath||e).setCrossOrigin(this.crossOrigin);var se;THREE.TGALoader&&(se=new THREE.TGALoader(this.manager),se.setPath(this.resourcePath||e));var pe=[],we={},Ue=0,Ke={animations:{},clips:{},controllers:{},images:{},effects:{},materials:{},cameras:{},lights:{},geometries:{},nodes:{},visualScenes:{},kinematicsModels:{},physicsModels:{},kinematicsScenes:{}};A(Kn,"library_animations","animation",b),A(Kn,"library_animation_clips","animation_clip",j),A(Kn,"library_controllers","controller",te),A(Kn,"library_images","image",Ce),A(Kn,"library_effects","effect",$e),A(Kn,"library_materials","material",zt),A(Kn,"library_cameras","camera",Ee),A(Kn,"library_lights","light",Ye),A(Kn,"library_geometries","geometry",he),A(Kn,"library_nodes","node",dt),A(Kn,"library_visual_scenes","visual_scene",di),A(Kn,"library_kinematics_models","kinematics_model",pi),A(Kn,"library_physics_models","physics_model",$n),A(Kn,"scene","instance_kinematics_scene",Vi),g(Ke.animations,S),g(Ke.clips,G),g(Ke.controllers,xe),g(Ke.images,Je),g(Ke.effects,pt),g(Ke.materials,fn),g(Ke.cameras,De),g(Ke.lights,W),g(Ke.geometries,Ct),g(Ke.visualScenes,Cn),Rr(),ht();var ft=nr(n(Kn,"scene")[0]);return Si.upAxis==="Z_UP"&&ft.quaternion.setFromEuler(new THREE.Euler(-Math.PI/2,0,0)),ft.scale.multiplyScalar(Si.unit),{animations:pe,kinematics:we,library:Ke,scene:ft}}};THREE.ColladaLoader=EU;AFRAME.registerComponent("collada-model-legacy",{schema:{type:"asset"},init:function(){this.model=null,this.loader=new THREE.ColladaLoader},update:function(){var s=this,e=this.el,n=this.data,i=this.el.sceneEl.systems.renderer;n&&(this.remove(),this.loader.load(n,function(o){s.model=o.scene,s.model.traverse(function(a){if(a.isMesh){var c=a.material;c.color&&i.applyColorCorrection(c.color),c.map&&i.applyColorCorrection(c.map),c.emissive&&i.applyColorCorrection(c.emissive),c.emissiveMap&&i.applyColorCorrection(c.emissiveMap)}}),e.setObject3D("mesh",s.model),e.emit("model-loaded",{format:"collada",model:s.model})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}});/**
+`);let U=[];for(let z=0,j=P.length;z<j;z++){const G=P[z].trimStart();if(G.length===0)continue;const H=G.charAt(0);if(H!=="#")if(H==="v"){const te=G.split(v);switch(te[0]){case"v":D.vertices.push(parseFloat(te[1]),parseFloat(te[2]),parseFloat(te[3])),te.length>=7?(C.setRGB(parseFloat(te[4]),parseFloat(te[5]),parseFloat(te[6])).convertSRGBToLinear(),D.colors.push(C.r,C.g,C.b)):D.colors.push(void 0,void 0,void 0);break;case"vn":D.normals.push(parseFloat(te[1]),parseFloat(te[2]),parseFloat(te[3]));break;case"vt":D.uvs.push(parseFloat(te[1]),parseFloat(te[2]));break}}else if(H==="f"){const Z=G.slice(1).trim().split(v),ee=[];for(let xe=0,Pe=Z.length;xe<Pe;xe++){const me=Z[xe];if(me.length>0){const Ce=me.split("/");ee.push(Ce)}}const oe=ee[0];for(let xe=1,Pe=ee.length-1;xe<Pe;xe++){const me=ee[xe],Ce=ee[xe+1];D.addFace(oe[0],me[0],Ce[0],oe[1],me[1],Ce[1],oe[2],me[2],Ce[2])}}else if(H==="l"){const te=G.substring(1).trim().split(" ");let Z=[];const ee=[];if(G.indexOf("/")===-1)Z=te;else for(let oe=0,xe=te.length;oe<xe;oe++){const Pe=te[oe].split("/");Pe[0]!==""&&Z.push(Pe[0]),Pe[1]!==""&&ee.push(Pe[1])}D.addLineGeometry(Z,ee)}else if(H==="p"){const Z=G.slice(1).trim().split(" ");D.addPointGeometry(Z)}else if((U=f.exec(G))!==null){const te=(" "+U[0].slice(1).trim()).slice(1);D.startObject(te)}else if(A.test(G))D.object.startMaterial(G.substring(7).trim(),D.materialLibraries);else if(p.test(G))D.materialLibraries.push(G.substring(7).trim());else if(g.test(G))console.warn('THREE.OBJLoader: Rendering identifier "usemap" not supported. Textures must be defined in MTL files.');else if(H==="s"){if(U=G.split(" "),U.length>1){const Z=U[1].trim().toLowerCase();D.object.smooth=Z!=="0"&&Z!=="off"}else D.object.smooth=!0;const te=D.object.currentMaterial();te&&(te.smooth=D.object.smooth)}else{if(G==="\0")continue;console.warn('THREE.OBJLoader: Unexpected line: "'+G+'"')}}D.finalize();const K=new d.Group;if(K.materialLibraries=[].concat(D.materialLibraries),!(D.objects.length===1&&D.objects[0].geometry.vertices.length===0)===!0)for(let z=0,j=D.objects.length;z<j;z++){const G=D.objects[z],H=G.geometry,te=G.materials,Z=H.type==="Line",ee=H.type==="Points";let oe=!1;if(H.vertices.length===0)continue;const xe=new d.BufferGeometry;xe.setAttribute("position",new d.Float32BufferAttribute(H.vertices,3)),H.normals.length>0&&xe.setAttribute("normal",new d.Float32BufferAttribute(H.normals,3)),H.colors.length>0&&(oe=!0,xe.setAttribute("color",new d.Float32BufferAttribute(H.colors,3))),H.hasUVIndices===!0&&xe.setAttribute("uv",new d.Float32BufferAttribute(H.uvs,2));const Pe=[];for(let Ce=0,Je=te.length;Ce<Je;Ce++){const Oe=te[Ce],$e=Oe.name+"_"+Oe.smooth+"_"+oe;let nt=D.materials[$e];if(this.materials!==null){if(nt=this.materials.create(Oe.name),Z&&nt&&!(nt instanceof d.LineBasicMaterial)){const gt=new d.LineBasicMaterial;d.Material.prototype.copy.call(gt,nt),gt.color.copy(nt.color),nt=gt}else if(ee&&nt&&!(nt instanceof d.PointsMaterial)){const gt=new d.PointsMaterial({size:10,sizeAttenuation:!1});d.Material.prototype.copy.call(gt,nt),gt.color.copy(nt.color),gt.map=nt.map,nt=gt}}nt===void 0&&(Z?nt=new d.LineBasicMaterial:ee?nt=new d.PointsMaterial({size:1,sizeAttenuation:!1}):nt=new d.MeshPhongMaterial,nt.name=Oe.name,nt.flatShading=!Oe.smooth,nt.vertexColors=oe,D.materials[$e]=nt),Pe.push(nt)}let me;if(Pe.length>1){for(let Ce=0,Je=te.length;Ce<Je;Ce++){const Oe=te[Ce];xe.addGroup(Oe.groupStart,Oe.groupCount,Ce)}Z?me=new d.LineSegments(xe,Pe):ee?me=new d.Points(xe,Pe):me=new d.Mesh(xe,Pe)}else Z?me=new d.LineSegments(xe,Pe[0]):ee?me=new d.Points(xe,Pe[0]):me=new d.Mesh(xe,Pe[0]);me.name=G.name,K.add(me)}else if(D.vertices.length>0){const z=new d.PointsMaterial({size:1,sizeAttenuation:!1}),j=new d.BufferGeometry;j.setAttribute("position",new d.Float32BufferAttribute(D.vertices,3)),D.colors.length>0&&D.colors[0]!==void 0&&(j.setAttribute("color",new d.Float32BufferAttribute(D.colors,3)),z.vertexColors=!0);const G=new d.Points(j,z);K.add(G)}return K}}},"./node_modules/super-three/examples/jsm/math/OBB.js":(c,u,h)=>{h.r(u),h.d(u,{OBB:()=>P});var d=h("./node_modules/super-three/build/three.module.js");const f={c:null,u:[new d.Vector3,new d.Vector3,new d.Vector3],e:[]},p={c:null,u:[new d.Vector3,new d.Vector3,new d.Vector3],e:[]},A=[[],[],[]],g=[[],[],[]],v=[],b=new d.Vector3,x=new d.Vector3,E=new d.Vector3,S=new d.Vector3,M=new d.Vector3,C=new d.Vector3,T=new d.Matrix3,L=new d.Box3,B=new d.Matrix4,F=new d.Matrix4,D=new d.Ray;class P{constructor(J=new d.Vector3,z=new d.Vector3,j=new d.Matrix3){this.center=J,this.halfSize=z,this.rotation=j}set(J,z,j){return this.center=J,this.halfSize=z,this.rotation=j,this}copy(J){return this.center.copy(J.center),this.halfSize.copy(J.halfSize),this.rotation.copy(J.rotation),this}clone(){return new this.constructor().copy(this)}getSize(J){return J.copy(this.halfSize).multiplyScalar(2)}clampPoint(J,z){const j=this.halfSize;S.subVectors(J,this.center),this.rotation.extractBasis(b,x,E),z.copy(this.center);const G=d.MathUtils.clamp(S.dot(b),-j.x,j.x);z.add(b.multiplyScalar(G));const H=d.MathUtils.clamp(S.dot(x),-j.y,j.y);z.add(x.multiplyScalar(H));const te=d.MathUtils.clamp(S.dot(E),-j.z,j.z);return z.add(E.multiplyScalar(te)),z}containsPoint(J){return S.subVectors(J,this.center),this.rotation.extractBasis(b,x,E),Math.abs(S.dot(b))<=this.halfSize.x&&Math.abs(S.dot(x))<=this.halfSize.y&&Math.abs(S.dot(E))<=this.halfSize.z}intersectsBox3(J){return this.intersectsOBB(U.fromBox3(J))}intersectsSphere(J){return this.clampPoint(J.center,C),C.distanceToSquared(J.center)<=J.radius*J.radius}intersectsOBB(J,z=Number.EPSILON){f.c=this.center,f.e[0]=this.halfSize.x,f.e[1]=this.halfSize.y,f.e[2]=this.halfSize.z,this.rotation.extractBasis(f.u[0],f.u[1],f.u[2]),p.c=J.center,p.e[0]=J.halfSize.x,p.e[1]=J.halfSize.y,p.e[2]=J.halfSize.z,J.rotation.extractBasis(p.u[0],p.u[1],p.u[2]);for(let H=0;H<3;H++)for(let te=0;te<3;te++)A[H][te]=f.u[H].dot(p.u[te]);S.subVectors(p.c,f.c),v[0]=S.dot(f.u[0]),v[1]=S.dot(f.u[1]),v[2]=S.dot(f.u[2]);for(let H=0;H<3;H++)for(let te=0;te<3;te++)g[H][te]=Math.abs(A[H][te])+z;let j,G;for(let H=0;H<3;H++)if(j=f.e[H],G=p.e[0]*g[H][0]+p.e[1]*g[H][1]+p.e[2]*g[H][2],Math.abs(v[H])>j+G)return!1;for(let H=0;H<3;H++)if(j=f.e[0]*g[0][H]+f.e[1]*g[1][H]+f.e[2]*g[2][H],G=p.e[H],Math.abs(v[0]*A[0][H]+v[1]*A[1][H]+v[2]*A[2][H])>j+G)return!1;return j=f.e[1]*g[2][0]+f.e[2]*g[1][0],G=p.e[1]*g[0][2]+p.e[2]*g[0][1],!(Math.abs(v[2]*A[1][0]-v[1]*A[2][0])>j+G||(j=f.e[1]*g[2][1]+f.e[2]*g[1][1],G=p.e[0]*g[0][2]+p.e[2]*g[0][0],Math.abs(v[2]*A[1][1]-v[1]*A[2][1])>j+G)||(j=f.e[1]*g[2][2]+f.e[2]*g[1][2],G=p.e[0]*g[0][1]+p.e[1]*g[0][0],Math.abs(v[2]*A[1][2]-v[1]*A[2][2])>j+G)||(j=f.e[0]*g[2][0]+f.e[2]*g[0][0],G=p.e[1]*g[1][2]+p.e[2]*g[1][1],Math.abs(v[0]*A[2][0]-v[2]*A[0][0])>j+G)||(j=f.e[0]*g[2][1]+f.e[2]*g[0][1],G=p.e[0]*g[1][2]+p.e[2]*g[1][0],Math.abs(v[0]*A[2][1]-v[2]*A[0][1])>j+G)||(j=f.e[0]*g[2][2]+f.e[2]*g[0][2],G=p.e[0]*g[1][1]+p.e[1]*g[1][0],Math.abs(v[0]*A[2][2]-v[2]*A[0][2])>j+G)||(j=f.e[0]*g[1][0]+f.e[1]*g[0][0],G=p.e[1]*g[2][2]+p.e[2]*g[2][1],Math.abs(v[1]*A[0][0]-v[0]*A[1][0])>j+G)||(j=f.e[0]*g[1][1]+f.e[1]*g[0][1],G=p.e[0]*g[2][2]+p.e[2]*g[2][0],Math.abs(v[1]*A[0][1]-v[0]*A[1][1])>j+G)||(j=f.e[0]*g[1][2]+f.e[1]*g[0][2],G=p.e[0]*g[2][1]+p.e[1]*g[2][0],Math.abs(v[1]*A[0][2]-v[0]*A[1][2])>j+G))}intersectsPlane(J){this.rotation.extractBasis(b,x,E);const z=this.halfSize.x*Math.abs(J.normal.dot(b))+this.halfSize.y*Math.abs(J.normal.dot(x))+this.halfSize.z*Math.abs(J.normal.dot(E)),j=J.normal.dot(this.center)-J.constant;return Math.abs(j)<=z}intersectRay(J,z){return this.getSize(M),L.setFromCenterAndSize(S.set(0,0,0),M),B.setFromMatrix3(this.rotation),B.setPosition(this.center),F.copy(B).invert(),D.copy(J).applyMatrix4(F),D.intersectBox(L,z)?z.applyMatrix4(B):null}intersectsRay(J){return this.intersectRay(J,S)!==null}fromBox3(J){return J.getCenter(this.center),J.getSize(this.halfSize).multiplyScalar(.5),this.rotation.identity(),this}equals(J){return J.center.equals(this.center)&&J.halfSize.equals(this.halfSize)&&J.rotation.equals(this.rotation)}applyMatrix4(J){const z=J.elements;let j=S.set(z[0],z[1],z[2]).length();const G=S.set(z[4],z[5],z[6]).length(),H=S.set(z[8],z[9],z[10]).length();J.determinant()<0&&(j=-j),T.setFromMatrix4(J);const Z=1/j,ee=1/G,oe=1/H;return T.elements[0]*=Z,T.elements[1]*=Z,T.elements[2]*=Z,T.elements[3]*=ee,T.elements[4]*=ee,T.elements[5]*=ee,T.elements[6]*=oe,T.elements[7]*=oe,T.elements[8]*=oe,this.rotation.multiply(T),this.halfSize.x*=j,this.halfSize.y*=G,this.halfSize.z*=H,S.setFromMatrixPosition(J),this.center.add(S),this}}const U=new P},"./node_modules/super-three/examples/jsm/utils/BufferGeometryUtils.js":(c,u,h)=>{h.r(u),h.d(u,{computeMikkTSpaceTangents:()=>f,computeMorphedAttributes:()=>C,deepCloneAttribute:()=>g,deinterleaveAttribute:()=>b,deinterleaveGeometry:()=>x,estimateBytesUsed:()=>E,interleaveAttributes:()=>v,mergeAttributes:()=>A,mergeBufferAttributes:()=>F,mergeBufferGeometries:()=>B,mergeGeometries:()=>p,mergeGroups:()=>T,mergeVertices:()=>S,toCreasedNormals:()=>L,toTrianglesDrawMode:()=>M});var d=h("./node_modules/super-three/build/three.module.js");function f(D,P,U=!0){if(!P||!P.isReady)throw new Error("BufferGeometryUtils: Initialized MikkTSpace library required.");if(!D.hasAttribute("position")||!D.hasAttribute("normal")||!D.hasAttribute("uv"))throw new Error('BufferGeometryUtils: Tangents require "position", "normal", and "uv" attributes.');function K(j){if(j.normalized||j.isInterleavedBufferAttribute){const G=new Float32Array(j.count*j.itemSize);for(let H=0,te=0;H<j.count;H++)G[te++]=j.getX(H),G[te++]=j.getY(H),j.itemSize>2&&(G[te++]=j.getZ(H));return G}return j.array instanceof Float32Array?j.array:new Float32Array(j.array)}const J=D.index?D.toNonIndexed():D,z=P.generateTangents(K(J.attributes.position),K(J.attributes.normal),K(J.attributes.uv));if(U)for(let j=3;j<z.length;j+=4)z[j]*=-1;return J.setAttribute("tangent",new d.BufferAttribute(z,4)),D!==J&&D.copy(J),D}function p(D,P=!1){const U=D[0].index!==null,K=new Set(Object.keys(D[0].attributes)),J=new Set(Object.keys(D[0].morphAttributes)),z={},j={},G=D[0].morphTargetsRelative,H=new d.BufferGeometry;let te=0;for(let Z=0;Z<D.length;++Z){const ee=D[Z];let oe=0;if(U!==(ee.index!==null))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". All geometries must have compatible attributes; make sure index attribute exists among all geometries, or in none of them."),null;for(const xe in ee.attributes){if(!K.has(xe))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+'. All geometries must have compatible attributes; make sure "'+xe+'" attribute exists among all geometries, or in none of them.'),null;z[xe]===void 0&&(z[xe]=[]),z[xe].push(ee.attributes[xe]),oe++}if(oe!==K.size)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". Make sure all geometries have the same number of attributes."),null;if(G!==ee.morphTargetsRelative)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". .morphTargetsRelative must be consistent throughout all geometries."),null;for(const xe in ee.morphAttributes){if(!J.has(xe))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+".  .morphAttributes must be consistent throughout all geometries."),null;j[xe]===void 0&&(j[xe]=[]),j[xe].push(ee.morphAttributes[xe])}if(P){let xe;if(U)xe=ee.index.count;else if(ee.attributes.position!==void 0)xe=ee.attributes.position.count;else return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+Z+". The geometry must have either an index or a position attribute"),null;H.addGroup(te,xe,Z),te+=xe}}if(U){let Z=0;const ee=[];for(let oe=0;oe<D.length;++oe){const xe=D[oe].index;for(let Pe=0;Pe<xe.count;++Pe)ee.push(xe.getX(Pe)+Z);Z+=D[oe].attributes.position.count}H.setIndex(ee)}for(const Z in z){const ee=A(z[Z]);if(!ee)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed while trying to merge the "+Z+" attribute."),null;H.setAttribute(Z,ee)}for(const Z in j){const ee=j[Z][0].length;if(ee===0)break;H.morphAttributes=H.morphAttributes||{},H.morphAttributes[Z]=[];for(let oe=0;oe<ee;++oe){const xe=[];for(let me=0;me<j[Z].length;++me)xe.push(j[Z][me][oe]);const Pe=A(xe);if(!Pe)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed while trying to merge the "+Z+" morphAttribute."),null;H.morphAttributes[Z].push(Pe)}}return H}function A(D){let P,U,K,J=-1,z=0;for(let te=0;te<D.length;++te){const Z=D[te];if(Z.isInterleavedBufferAttribute)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. InterleavedBufferAttributes are not supported."),null;if(P===void 0&&(P=Z.array.constructor),P!==Z.array.constructor)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.array must be of consistent array types across matching attributes."),null;if(U===void 0&&(U=Z.itemSize),U!==Z.itemSize)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.itemSize must be consistent across matching attributes."),null;if(K===void 0&&(K=Z.normalized),K!==Z.normalized)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.normalized must be consistent across matching attributes."),null;if(J===-1&&(J=Z.gpuType),J!==Z.gpuType)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. BufferAttribute.gpuType must be consistent across matching attributes."),null;z+=Z.array.length}const j=new P(z);let G=0;for(let te=0;te<D.length;++te)j.set(D[te].array,G),G+=D[te].array.length;const H=new d.BufferAttribute(j,U,K);return J!==void 0&&(H.gpuType=J),H}function g(D){return D.isInstancedInterleavedBufferAttribute||D.isInterleavedBufferAttribute?b(D):D.isInstancedBufferAttribute?new d.InstancedBufferAttribute().copy(D):new d.BufferAttribute().copy(D)}function v(D){let P,U=0,K=0;for(let te=0,Z=D.length;te<Z;++te){const ee=D[te];if(P===void 0&&(P=ee.array.constructor),P!==ee.array.constructor)return console.error("AttributeBuffers of different types cannot be interleaved"),null;U+=ee.array.length,K+=ee.itemSize}const J=new d.InterleavedBuffer(new P(U),K);let z=0;const j=[],G=["getX","getY","getZ","getW"],H=["setX","setY","setZ","setW"];for(let te=0,Z=D.length;te<Z;te++){const ee=D[te],oe=ee.itemSize,xe=ee.count,Pe=new d.InterleavedBufferAttribute(J,oe,z,ee.normalized);j.push(Pe),z+=oe;for(let me=0;me<xe;me++)for(let Ce=0;Ce<oe;Ce++)Pe[H[Ce]](me,ee[G[Ce]](me))}return j}function b(D){const P=D.data.array.constructor,U=D.count,K=D.itemSize,J=D.normalized,z=new P(U*K);let j;D.isInstancedInterleavedBufferAttribute?j=new d.InstancedBufferAttribute(z,K,J,D.meshPerAttribute):j=new d.BufferAttribute(z,K,J);for(let G=0;G<U;G++)j.setX(G,D.getX(G)),K>=2&&j.setY(G,D.getY(G)),K>=3&&j.setZ(G,D.getZ(G)),K>=4&&j.setW(G,D.getW(G));return j}function x(D){const P=D.attributes,U=D.morphTargets,K=new Map;for(const J in P){const z=P[J];z.isInterleavedBufferAttribute&&(K.has(z)||K.set(z,b(z)),P[J]=K.get(z))}for(const J in U){const z=U[J];z.isInterleavedBufferAttribute&&(K.has(z)||K.set(z,b(z)),U[J]=K.get(z))}}function E(D){let P=0;for(const K in D.attributes){const J=D.getAttribute(K);P+=J.count*J.itemSize*J.array.BYTES_PER_ELEMENT}const U=D.getIndex();return P+=U?U.count*U.itemSize*U.array.BYTES_PER_ELEMENT:0,P}function S(D,P=1e-4){P=Math.max(P,Number.EPSILON);const U={},K=D.getIndex(),J=D.getAttribute("position"),z=K?K.count:J.count;let j=0;const G=Object.keys(D.attributes),H={},te={},Z=[],ee=["getX","getY","getZ","getW"],oe=["setX","setY","setZ","setW"];for(let Oe=0,$e=G.length;Oe<$e;Oe++){const nt=G[Oe],gt=D.attributes[nt];H[nt]=new d.BufferAttribute(new gt.array.constructor(gt.count*gt.itemSize),gt.itemSize,gt.normalized);const Tt=D.morphAttributes[nt];Tt&&(te[nt]=new d.BufferAttribute(new Tt.array.constructor(Tt.count*Tt.itemSize),Tt.itemSize,Tt.normalized))}const xe=P*.5,Pe=Math.log10(1/P),me=Math.pow(10,Pe),Ce=xe*me;for(let Oe=0;Oe<z;Oe++){const $e=K?K.getX(Oe):Oe;let nt="";for(let gt=0,Tt=G.length;gt<Tt;gt++){const Ze=G[gt],mn=D.getAttribute(Ze),Ft=mn.itemSize;for(let Qt=0;Qt<Ft;Qt++)nt+=`${~~(mn[ee[Qt]]($e)*me+Ce)},`}if(nt in U)Z.push(U[nt]);else{for(let gt=0,Tt=G.length;gt<Tt;gt++){const Ze=G[gt],mn=D.getAttribute(Ze),Ft=D.morphAttributes[Ze],Qt=mn.itemSize,Xt=H[Ze],Tn=te[Ze];for(let vn=0;vn<Qt;vn++){const Fe=ee[vn],Te=oe[vn];if(Xt[Te](j,mn[Fe]($e)),Ft)for(let pt=0,Nt=Ft.length;pt<Nt;pt++)Tn[pt][Te](j,Ft[pt][Fe]($e))}}U[nt]=j,Z.push(j),j++}}const Je=D.clone();for(const Oe in D.attributes){const $e=H[Oe];if(Je.setAttribute(Oe,new d.BufferAttribute($e.array.slice(0,j*$e.itemSize),$e.itemSize,$e.normalized)),Oe in te)for(let nt=0;nt<te[Oe].length;nt++){const gt=te[Oe][nt];Je.morphAttributes[Oe][nt]=new d.BufferAttribute(gt.array.slice(0,j*gt.itemSize),gt.itemSize,gt.normalized)}}return Je.setIndex(Z),Je}function M(D,P){if(P===d.TrianglesDrawMode)return console.warn("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Geometry already defined as triangles."),D;if(P===d.TriangleFanDrawMode||P===d.TriangleStripDrawMode){let U=D.getIndex();if(U===null){const j=[],G=D.getAttribute("position");if(G!==void 0){for(let H=0;H<G.count;H++)j.push(H);D.setIndex(j),U=D.getIndex()}else return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Undefined position attribute. 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Nothing to merge."),D;let P=D.groups;if(P=P.sort((j,G)=>j.materialIndex!==G.materialIndex?j.materialIndex-G.materialIndex:j.start-G.start),D.getIndex()===null){const j=D.getAttribute("position"),G=[];for(let H=0;H<j.count;H+=3)G.push(H,H+1,H+2);D.setIndex(G)}const U=D.getIndex(),K=[];for(let j=0;j<P.length;j++){const G=P[j],H=G.start,te=H+G.count;for(let Z=H;Z<te;Z++)K.push(U.getX(Z))}D.dispose(),D.setIndex(K);let J=0;for(let j=0;j<P.length;j++){const G=P[j];G.start=J,J+=G.count}let z=P[0];D.groups=[z];for(let j=1;j<P.length;j++){const G=P[j];z.materialIndex===G.materialIndex?z.count+=G.count:(z=G,D.groups.push(z))}return D}function L(D,P=Math.PI/3){const U=Math.cos(P),K=(1+1e-10)*100,J=[new d.Vector3,new d.Vector3,new d.Vector3],z=new d.Vector3,j=new d.Vector3,G=new d.Vector3,H=new d.Vector3;function te(me){const Ce=~~(me.x*K),Je=~~(me.y*K),Oe=~~(me.z*K);return`${Ce},${Je},${Oe}`}const Z=D.index?D.toNonIndexed():D,ee=Z.attributes.position,oe={};for(let me=0,Ce=ee.count/3;me<Ce;me++){const Je=3*me,Oe=J[0].fromBufferAttribute(ee,Je+0),$e=J[1].fromBufferAttribute(ee,Je+1),nt=J[2].fromBufferAttribute(ee,Je+2);z.subVectors(nt,$e),j.subVectors(Oe,$e);const gt=new d.Vector3().crossVectors(z,j).normalize();for(let Tt=0;Tt<3;Tt++){const Ze=J[Tt],mn=te(Ze);mn in oe||(oe[mn]=[]),oe[mn].push(gt)}}const xe=new Float32Array(ee.count*3),Pe=new d.BufferAttribute(xe,3,!1);for(let me=0,Ce=ee.count/3;me<Ce;me++){const Je=3*me,Oe=J[0].fromBufferAttribute(ee,Je+0),$e=J[1].fromBufferAttribute(ee,Je+1),nt=J[2].fromBufferAttribute(ee,Je+2);z.subVectors(nt,$e),j.subVectors(Oe,$e),G.crossVectors(z,j).normalize();for(let gt=0;gt<3;gt++){const Tt=J[gt],Ze=te(Tt),mn=oe[Ze];H.set(0,0,0);for(let Ft=0,Qt=mn.length;Ft<Qt;Ft++){const Xt=mn[Ft];G.dot(Xt)>U&&H.add(Xt)}H.normalize(),Pe.setXYZ(Je+gt,H.x,H.y,H.z)}}return Z.setAttribute("normal",Pe),Z}function B(D,P=!1){return console.warn("THREE.BufferGeometryUtils: mergeBufferGeometries() has been renamed to 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v=this._getIdleWorker();v!==-1?(this._initWorker(v),this.workerStatus|=1<<v,this.workersResolve[v]=g,this.workers[v].postMessage(p,A)):this.queue.push({resolve:g,msg:p,transfer:A})})}dispose(){this.workers.forEach(p=>p.terminate()),this.workersResolve.length=0,this.workers.length=0,this.queue.length=0,this.workerStatus=0}}},"./package.json":c=>{c.exports=JSON.parse('{"name":"aframe","version":"1.5.0","description":"A web framework for building virtual reality experiences.","homepage":"https://aframe.io/","main":"dist/aframe-master.js","scripts":{"dev":"cross-env INSPECTOR_VERSION=dev webpack serve --port 8080","dist":"node scripts/updateVersionLog.js && npm run dist:min && npm run dist:max","dist:max":"webpack --config webpack.config.js","dist:min":"webpack --config webpack.prod.config.js","docs":"markserv --dir docs --port 9001","preghpages":"node ./scripts/preghpages.js","ghpages":"ghpages -p gh-pages/","lint":"standardx -v | snazzy","lint:fix":"standardx --fix","precommit":"npm run 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s&&s.isConnected()}});AFRAME.registerComponent("touch-controls",{schema:{enabled:{default:!0},reverseEnabled:{default:!0}},init:function(){this.dVelocity=new THREE.Vector3,this.bindMethods(),this.direction=0},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.dVelocity.set(0,0,0)},remove:function(){this.pause()},addEventListeners:function(){const s=this.el.sceneEl,e=s.canvas;if(!e){s.addEventListener("render-target-loaded",this.addEventListeners.bind(this));return}e.addEventListener("touchstart",this.onTouchStart),e.addEventListener("touchend",this.onTouchEnd);const n=s.getAttribute("vr-mode-ui");n&&n.cardboardModeEnabled&&s.addEventListener("enter-vr",this.onEnterVR)},removeEventListeners:function(){const s=this.el.sceneEl&&this.el.sceneEl.canvas;s&&(s.removeEventListener("touchstart",this.onTouchStart),s.removeEventListener("touchend",this.onTouchEnd),this.el.sceneEl.removeEventListener("enter-vr",this.onEnterVR))},isVelocityActive:function(){return this.data.enabled&&!!this.direction},getVelocityDelta:function(){return this.dVelocity.z=this.direction,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this),this.onEnterVR=this.onEnterVR.bind(this)},onTouchStart:function(s){this.direction=-1,this.data.reverseEnabled&&s.touches&&s.touches.length===2&&(this.direction=1),s.preventDefault()},onTouchEnd:function(s){this.direction=0,s.preventDefault()},onEnterVR:function(){const s=this.el.sceneEl.xrSession;s&&(s.addEventListener("selectstart",this.onTouchStart),s.addEventListener("selectend",this.onTouchEnd))}});const s1="-controls",oU=.2,aU=1e-5,lU="moved";AFRAME.registerComponent("movement-controls",{dependencies:["rotation"],schema:{enabled:{default:!0},controls:{default:["gamepad","trackpad","keyboard","touch"]},speed:{default:.3,min:0},fly:{default:!1},constrainToNavMesh:{default:!1},camera:{default:"[movement-controls] [camera]",type:"selector"}},init:function(){const s=this.el;this.data.camera||(this.data.camera=s.querySelector("[camera]")),this.velocityCtrl=null,this.velocity=new THREE.Vector3,this.heading=new THREE.Quaternion,this.eventDetail={},this.navGroup=null,this.navNode=null,s.sceneEl.hasLoaded?this.injectControls():s.sceneEl.addEventListener("loaded",this.injectControls.bind(this))},update:function(s){const e=this.el,n=this.data,i=e.sceneEl.systems.nav;if(e.sceneEl.hasLoaded&&this.injectControls(),i&&n.constrainToNavMesh!==s.constrainToNavMesh&&(n.constrainToNavMesh?i.addAgent(this):i.removeAgent(this)),n.enabled!==s.enabled)for(let o=0;o<n.controls.length;o++){const a=n.controls[o]+s1;this.el.setAttribute(a,{enabled:this.data.enabled})}},injectControls:function(){const s=this.data;for(let e=0;e<s.controls.length;e++){const n=s.controls[e]+s1;this.el.setAttribute(n,{enabled:this.data.enabled})}},updateNavLocation:function(){this.navGroup=null,this.navNode=null},tick:function(){const s=new THREE.Vector3,e=new THREE.Vector3,n=new THREE.Vector3;return function(i,o){if(!o)return;const a=this.el,c=this.data;if(!c.enabled)return;this.updateVelocityCtrl();const u=this.velocityCtrl,h=this.velocity;if(u)if(o/1e3>oU?h.set(0,0,0):this.updateVelocity(o),c.constrainToNavMesh&&u.isNavMeshConstrained!==!1){if(h.lengthSq()<aU)return;s.copy(a.object3D.position),e.copy(h).multiplyScalar(o/1e3).add(s);const d=a.sceneEl.systems.nav;this.navGroup=this.navGroup===null?d.getGroup(s):this.navGroup,this.navNode=this.navNode||d.getNode(s,this.navGroup),this.navNode=d.clampStep(s,e,this.navGroup,this.navNode,n),a.object3D.position.copy(n)}else a.hasAttribute("velocity")?a.setAttribute("velocity",h):(a.object3D.position.x+=h.x*o/1e3,a.object3D.position.y+=h.y*o/1e3,a.object3D.position.z+=h.z*o/1e3)}}(),updateVelocityCtrl:function(){const s=this.data;if(s.enabled){for(let e=0,n=s.controls.length;e<n;e++){const i=this.el.components[s.controls[e]+s1];if(i&&i.isVelocityActive()){this.velocityCtrl=i;return}}this.velocityCtrl=null}},updateVelocity:function(){const s=new THREE.Vector2,e=new THREE.Quaternion;return function(n){let i;const o=this.el,a=this.velocityCtrl,c=this.velocity,u=this.data;if(a)if(a.getVelocityDelta)i=a.getVelocityDelta(n);else if(a.getVelocity){c.copy(a.getVelocity());return}else if(a.getPositionDelta){c.copy(a.getPositionDelta(n).multiplyScalar(1e3/n));return}else throw new Error("Incompatible movement controls: ",a);if(o.hasAttribute("velocity")&&!u.constrainToNavMesh&&c.copy(this.el.getAttribute("velocity")),i&&u.enabled){const h=u.camera;e.copy(h.object3D.quaternion),e.premultiply(o.object3D.quaternion),i.applyQuaternion(e);const d=i.length();u.fly?(c.copy(i),c.multiplyScalar(this.data.speed*16.66667)):(s.set(i.x,i.z),s.setLength(d*this.data.speed*16.66667),c.x=s.x,c.y=0,c.z=s.y),(c.x!==0||c.y!==0||c.z!==0)&&(this.eventDetail.velocity=c,this.el.emit(lU,this.eventDetail))}}}()});AFRAME.registerComponent("trackpad-controls",{schema:{enabled:{default:!0},enableNegX:{default:!0},enablePosX:{default:!0},enableNegZ:{default:!0},enablePosZ:{default:!0},mode:{default:"touch",oneOf:["swipe","touch","press"]}},init:function(){this.dVelocity=new THREE.Vector3,this.zVel=0,this.xVel=0,this.bindMethods()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.dVelocity.set(0,0,0)},remove:function(){this.pause()},addEventListeners:function(){const s=this.data,e=this.el.sceneEl;switch(e.addEventListener("axismove",this.onAxisMove),s.mode){case"swipe":case"touch":e.addEventListener("trackpadtouchstart",this.onTouchStart),e.addEventListener("trackpadtouchend",this.onTouchEnd);break;case"press":e.addEventListener("trackpaddown",this.onTouchStart),e.addEventListener("trackpadup",this.onTouchEnd);break}},removeEventListeners:function(){const s=this.el.sceneEl;s.removeEventListener("axismove",this.onAxisMove),s.removeEventListener("trackpadtouchstart",this.onTouchStart),s.removeEventListener("trackpadtouchend",this.onTouchEnd),s.removeEventListener("trackpaddown",this.onTouchStart),s.removeEventListener("trackpadup",this.onTouchEnd)},isVelocityActive:function(){return this.data.enabled&&this.isMoving},getVelocityDelta:function(){return this.dVelocity.z=this.isMoving?-this.zVel:1,this.dVelocity.x=this.isMoving?this.xVel:1,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this),this.onAxisMove=this.onAxisMove.bind(this)},onTouchStart:function(s){switch(this.data.mode){case"swipe":this.canRecordAxis=!0,this.startingAxisData=[];break;case"touch":this.isMoving=!0;break;case"press":this.isMoving=!0;break}s.preventDefault()},onTouchEnd:function(s){this.data.mode=="swipe"&&(this.startingAxisData=[]),this.isMoving=!1,s.preventDefault()},onAxisMove:function(s){switch(this.data.mode){case"swipe":return this.handleSwipeAxis(s);case"touch":case"press":return this.handleTouchAxis(s)}},handleSwipeAxis:function(s){const e=this.data,n=s.detail.axis;if(this.startingAxisData.length===0&&this.canRecordAxis&&(this.canRecordAxis=!1,this.startingAxisData[0]=n[0],this.startingAxisData[1]=n[1]),this.startingAxisData.length>0){let i=0,o=0;e.enableNegX&&n[0]<this.startingAxisData[0]&&(i=-1),e.enablePosX&&n[0]>this.startingAxisData[0]&&(i=1),e.enablePosZ&&n[1]>this.startingAxisData[1]&&(o=-1),e.enableNegZ&&n[1]<this.startingAxisData[1]&&(o=1);const a=Math.abs(this.startingAxisData[1]-n[1]);Math.abs(this.startingAxisData[0]-n[0])>a?(this.zVel=0,this.xVel=i,this.isMoving=!0):(this.xVel=0,this.zVel=o,this.isMoving=!0)}},handleTouchAxis:function(s){const e=this.data,n=s.detail.axis;let i=0,o=0;e.enableNegX&&n[0]<0&&(i=-1),e.enablePosX&&n[0]>0&&(i=1),e.enablePosZ&&n[1]>0&&(o=-1),e.enableNegZ&&n[1]<0&&(o=1),Math.abs(n[0])>Math.abs(n[1])?(this.zVel=0,this.xVel=i):(this.xVel=0,this.zVel=o)}});const Q0=(s,e)=>{const n=e.x-s.x,i=e.y-s.y;return Math.sqrt(n*n+i*i)},cU=(s,e)=>{const n=e.x-s.x,i=e.y-s.y;return uU(Math.atan2(i,n))},hU=(s,e,n)=>{const i={x:0,y:0};return n=vb(n),i.x=s.x-e*Math.cos(n),i.y=s.y-e*Math.sin(n),i},vb=s=>s*(Math.PI/180),uU=s=>s*(180/Math.PI),dU=s=>isNaN(s.buttons)?s.pressure!==0:s.buttons!==0,o1=new Map,fC=s=>{o1.has(s)&&clearTimeout(o1.get(s)),o1.set(s,setTimeout(s,100))},av=(s,e,n)=>{const i=e.split(/[ ,]+/g);let o;for(let a=0;a<i.length;a+=1)o=i[a],s.addEventListener?s.addEventListener(o,n,!1):s.attachEvent&&s.attachEvent(o,n)},pC=(s,e,n)=>{const i=e.split(/[ ,]+/g);let o;for(let a=0;a<i.length;a+=1)o=i[a],s.removeEventListener?s.removeEventListener(o,n):s.detachEvent&&s.detachEvent(o,n)},rI=s=>(s.preventDefault(),s.type.match(/^touch/)?s.changedTouches:s),mC=()=>{const s=window.pageXOffset!==void 0?window.pageXOffset:(document.documentElement||document.body.parentNode||document.body).scrollLeft,e=window.pageYOffset!==void 0?window.pageYOffset:(document.documentElement||document.body.parentNode||document.body).scrollTop;return{x:s,y:e}},gC=(s,e)=>{e.top||e.right||e.bottom||e.left?(s.style.top=e.top,s.style.right=e.right,s.style.bottom=e.bottom,s.style.left=e.left):(s.style.left=e.x+"px",s.style.top=e.y+"px")},S_=(s,e,n)=>{const i=sI(s);for(let o in i)if(i.hasOwnProperty(o))if(typeof e=="string")i[o]=e+" "+n;else{let a="";for(let c=0,u=e.length;c<u;c+=1)a+=e[c]+" "+n+", ";i[o]=a.slice(0,-2)}return i},fU=(s,e)=>{const n=sI(s);for(let i in n)n.hasOwnProperty(i)&&(n[i]=e);return n},sI=s=>{const e={};return e[s]="",["webkit","Moz","o"].forEach(function(i){e[i+s.charAt(0).toUpperCase()+s.slice(1)]=""}),e},a1=(s,e)=>{for(let n in e)e.hasOwnProperty(n)&&(s[n]=e[n]);return s},pU=(s,e)=>{const n={};for(let i in s)s.hasOwnProperty(i)&&e.hasOwnProperty(i)?n[i]=e[i]:s.hasOwnProperty(i)&&(n[i]=s[i]);return n},yb=(s,e)=>{if(s.length)for(let n=0,i=s.length;n<i;n+=1)e(s[n]);else e(s)},mU=(s,e,n)=>({x:Math.min(Math.max(s.x,e.x-n),e.x+n),y:Math.min(Math.max(s.y,e.y-n),e.y+n)});var gU="ontouchstart"in window,AU=!!window.PointerEvent,vU=!!window.MSPointerEvent,lp={touch:{start:"touchstart",move:"touchmove",end:"touchend, touchcancel"},mouse:{start:"mousedown",move:"mousemove",end:"mouseup"},pointer:{start:"pointerdown",move:"pointermove",end:"pointerup, pointercancel"},MSPointer:{start:"MSPointerDown",move:"MSPointerMove",end:"MSPointerUp"}},qd,om={};AU?qd=lp.pointer:vU?qd=lp.MSPointer:gU?(qd=lp.touch,om=lp.mouse):qd=lp.mouse;function ic(){}ic.prototype.on=function(s,e){var n=this,i=s.split(/[ ,]+/g),o;n._handlers_=n._handlers_||{};for(var a=0;a<i.length;a+=1)o=i[a],n._handlers_[o]=n._handlers_[o]||[],n._handlers_[o].push(e);return n};ic.prototype.off=function(s,e){var n=this;return n._handlers_=n._handlers_||{},s===void 0?n._handlers_={}:e===void 0?n._handlers_[s]=null:n._handlers_[s]&&n._handlers_[s].indexOf(e)>=0&&n._handlers_[s].splice(n._handlers_[s].indexOf(e),1),n};ic.prototype.trigger=function(s,e){var n=this,i=s.split(/[ ,]+/g),o;n._handlers_=n._handlers_||{};for(var a=0;a<i.length;a+=1)o=i[a],n._handlers_[o]&&n._handlers_[o].length&&n._handlers_[o].forEach(function(c){c.call(n,{type:o,target:n},e)})};ic.prototype.config=function(s){var e=this;e.options=e.defaults||{},s&&(e.options=pU(e.options,s))};ic.prototype.bindEvt=function(s,e){var n=this;return n._domHandlers_=n._domHandlers_||{},n._domHandlers_[e]=function(){typeof n["on"+e]=="function"?n["on"+e].apply(n,arguments):console.warn('[WARNING] : Missing "on'+e+'" handler.')},av(s,qd[e],n._domHandlers_[e]),om[e]&&av(s,om[e],n._domHandlers_[e]),n};ic.prototype.unbindEvt=function(s,e){var n=this;return n._domHandlers_=n._domHandlers_||{},pC(s,qd[e],n._domHandlers_[e]),om[e]&&pC(s,om[e],n._domHandlers_[e]),delete n._domHandlers_[e],this};function vs(s,e){return this.identifier=e.identifier,this.position=e.position,this.frontPosition=e.frontPosition,this.collection=s,this.defaults={size:100,threshold:.1,color:"white",fadeTime:250,dataOnly:!1,restJoystick:!0,restOpacity:.5,mode:"dynamic",zone:document.body,lockX:!1,lockY:!1,shape:"circle"},this.config(e),this.options.mode==="dynamic"&&(this.options.restOpacity=0),this.id=vs.id,vs.id+=1,this.buildEl().stylize(),this.instance={el:this.ui.el,on:this.on.bind(this),off:this.off.bind(this),show:this.show.bind(this),hide:this.hide.bind(this),add:this.addToDom.bind(this),remove:this.removeFromDom.bind(this),destroy:this.destroy.bind(this),setPosition:this.setPosition.bind(this),resetDirection:this.resetDirection.bind(this),computeDirection:this.computeDirection.bind(this),trigger:this.trigger.bind(this),position:this.position,frontPosition:this.frontPosition,ui:this.ui,identifier:this.identifier,id:this.id,options:this.options},this.instance}vs.prototype=new ic;vs.constructor=vs;vs.id=0;vs.prototype.buildEl=function(s){return this.ui={},this.options.dataOnly?this:(this.ui.el=document.createElement("div"),this.ui.back=document.createElement("div"),this.ui.front=document.createElement("div"),this.ui.el.className="nipple collection_"+this.collection.id,this.ui.back.className="back",this.ui.front.className="front",this.ui.el.setAttribute("id","nipple_"+this.collection.id+"_"+this.id),this.ui.el.appendChild(this.ui.back),this.ui.el.appendChild(this.ui.front),this)};vs.prototype.stylize=function(){if(this.options.dataOnly)return this;var s=this.options.fadeTime+"ms",e=fU("borderRadius","50%"),n=S_("transition","opacity",s),i={};return i.el={position:"absolute",opacity:this.options.restOpacity,display:"block",zIndex:999},i.back={position:"absolute",display:"block",width:this.options.size+"px",height:this.options.size+"px",left:0,marginLeft:-this.options.size/2+"px",marginTop:-this.options.size/2+"px",background:this.options.color,opacity:".5"},i.front={width:this.options.size/2+"px",height:this.options.size/2+"px",position:"absolute",display:"block",left:0,marginLeft:-this.options.size/4+"px",marginTop:-this.options.size/4+"px",background:this.options.color,opacity:".5",transform:"translate(0px, 0px)"},a1(i.el,n),this.options.shape==="circle"&&a1(i.back,e),a1(i.front,e),this.applyStyles(i),this};vs.prototype.applyStyles=function(s){for(var e in this.ui)if(this.ui.hasOwnProperty(e))for(var n in s[e])this.ui[e].style[n]=s[e][n];return this};vs.prototype.addToDom=function(){return this.options.dataOnly||document.body.contains(this.ui.el)?this:(this.options.zone.appendChild(this.ui.el),this)};vs.prototype.removeFromDom=function(){return this.options.dataOnly||!document.body.contains(this.ui.el)?this:(this.options.zone.removeChild(this.ui.el),this)};vs.prototype.destroy=function(){clearTimeout(this.removeTimeout),clearTimeout(this.showTimeout),clearTimeout(this.restTimeout),this.trigger("destroyed",this.instance),this.removeFromDom(),this.off()};vs.prototype.show=function(s){var e=this;return e.options.dataOnly||(clearTimeout(e.removeTimeout),clearTimeout(e.showTimeout),clearTimeout(e.restTimeout),e.addToDom(),e.restCallback(),setTimeout(function(){e.ui.el.style.opacity=1},0),e.showTimeout=setTimeout(function(){e.trigger("shown",e.instance),typeof s=="function"&&s.call(this)},e.options.fadeTime)),e};vs.prototype.hide=function(s){var e=this;if(e.options.dataOnly)return e;if(e.ui.el.style.opacity=e.options.restOpacity,clearTimeout(e.removeTimeout),clearTimeout(e.showTimeout),clearTimeout(e.restTimeout),e.removeTimeout=setTimeout(function(){var n=e.options.mode==="dynamic"?"none":"block";e.ui.el.style.display=n,typeof s=="function"&&s.call(e),e.trigger("hidden",e.instance)},e.options.fadeTime),e.options.restJoystick){const n=e.options.restJoystick,i={};i.x=n===!0||n.x!==!1?0:e.instance.frontPosition.x,i.y=n===!0||n.y!==!1?0:e.instance.frontPosition.y,e.setPosition(s,i)}return e};vs.prototype.setPosition=function(s,e){var n=this;n.frontPosition={x:e.x,y:e.y};var i=n.options.fadeTime+"ms",o={};o.front=S_("transition",["transform"],i);var a={front:{}};a.front={transform:"translate("+n.frontPosition.x+"px,"+n.frontPosition.y+"px)"},n.applyStyles(o),n.applyStyles(a),n.restTimeout=setTimeout(function(){typeof s=="function"&&s.call(n),n.restCallback()},n.options.fadeTime)};vs.prototype.restCallback=function(){var s=this,e={};e.front=S_("transition","none",""),s.applyStyles(e),s.trigger("rested",s.instance)};vs.prototype.resetDirection=function(){this.direction={x:!1,y:!1,angle:!1}};vs.prototype.computeDirection=function(s){var e=s.angle.radian,n=Math.PI/4,i=Math.PI/2,o,a,c;if(e>n&&e<n*3&&!s.lockX?o="up":e>-n&&e<=n&&!s.lockY?o="left":e>-n*3&&e<=-n&&!s.lockX?o="down":s.lockY||(o="right"),s.lockY||(e>-i&&e<i?a="left":a="right"),s.lockX||(e>0?c="up":c="down"),s.force>this.options.threshold){var u={},h;for(h in this.direction)this.direction.hasOwnProperty(h)&&(u[h]=this.direction[h]);var d={};this.direction={x:a,y:c,angle:o},s.direction=this.direction;for(h in u)u[h]===this.direction[h]&&(d[h]=!0);if(d.x&&d.y&&d.angle)return s;(!d.x||!d.y)&&this.trigger("plain",s),d.x||this.trigger("plain:"+a,s),d.y||this.trigger("plain:"+c,s),d.angle||this.trigger("dir dir:"+o,s)}else this.resetDirection();return s};function ns(s,e){var n=this;n.nipples=[],n.idles=[],n.actives=[],n.ids=[],n.pressureIntervals={},n.manager=s,n.id=ns.id,ns.id+=1,n.defaults={zone:document.body,multitouch:!1,maxNumberOfNipples:10,mode:"dynamic",position:{top:0,left:0},catchDistance:200,size:100,threshold:.1,color:"white",fadeTime:250,dataOnly:!1,restJoystick:!0,restOpacity:.5,lockX:!1,lockY:!1,shape:"circle",dynamicPage:!1,follow:!1},n.config(e),(n.options.mode==="static"||n.options.mode==="semi")&&(n.options.multitouch=!1),n.options.multitouch||(n.options.maxNumberOfNipples=1);const i=getComputedStyle(n.options.zone.parentElement);return i&&i.display==="flex"&&(n.parentIsFlex=!0),n.updateBox(),n.prepareNipples(),n.bindings(),n.begin(),n.nipples}ns.prototype=new ic;ns.constructor=ns;ns.id=0;ns.prototype.prepareNipples=function(){var s=this,e=s.nipples;e.on=s.on.bind(s),e.off=s.off.bind(s),e.options=s.options,e.destroy=s.destroy.bind(s),e.ids=s.ids,e.id=s.id,e.processOnMove=s.processOnMove.bind(s),e.processOnEnd=s.processOnEnd.bind(s),e.get=function(n){if(n===void 0)return e[0];for(var i=0,o=e.length;i<o;i+=1)if(e[i].identifier===n)return e[i];return!1}};ns.prototype.bindings=function(){var s=this;s.bindEvt(s.options.zone,"start"),s.options.zone.style.touchAction="none",s.options.zone.style.msTouchAction="none"};ns.prototype.begin=function(){var s=this,e=s.options;if(e.mode==="static"){var n=s.createNipple(e.position,s.manager.getIdentifier());n.add(),s.idles.push(n)}};ns.prototype.createNipple=function(s,e){var n=this,i=n.manager.scroll,o={},a=n.options,c={x:n.parentIsFlex?i.x:i.x+n.box.left,y:n.parentIsFlex?i.y:i.y+n.box.top};if(s.x&&s.y)o={x:s.x-c.x,y:s.y-c.y};else if(s.top||s.right||s.bottom||s.left){var u=document.createElement("DIV");u.style.display="hidden",u.style.top=s.top,u.style.right=s.right,u.style.bottom=s.bottom,u.style.left=s.left,u.style.position="absolute",a.zone.appendChild(u);var h=u.getBoundingClientRect();a.zone.removeChild(u),o=s,s={x:h.left+i.x,y:h.top+i.y}}var d=new vs(n,{color:a.color,size:a.size,threshold:a.threshold,fadeTime:a.fadeTime,dataOnly:a.dataOnly,restJoystick:a.restJoystick,restOpacity:a.restOpacity,mode:a.mode,identifier:e,position:s,zone:a.zone,frontPosition:{x:0,y:0},shape:a.shape});return a.dataOnly||(gC(d.ui.el,o),gC(d.ui.front,d.frontPosition)),n.nipples.push(d),n.trigger("added "+d.identifier+":added",d),n.manager.trigger("added "+d.identifier+":added",d),n.bindNipple(d),d};ns.prototype.updateBox=function(){var s=this;s.box=s.options.zone.getBoundingClientRect()};ns.prototype.bindNipple=function(s){var e=this,n,i=function(o,a){n=o.type+" "+a.id+":"+o.type,e.trigger(n,a)};s.on("destroyed",e.onDestroyed.bind(e)),s.on("shown hidden rested dir plain",i),s.on("dir:up dir:right dir:down dir:left",i),s.on("plain:up plain:right plain:down plain:left",i)};ns.prototype.pressureFn=function(s,e,n){var i=this,o=0;clearInterval(i.pressureIntervals[n]),i.pressureIntervals[n]=setInterval(function(){var a=s.force||s.pressure||s.webkitForce||0;a!==o&&(e.trigger("pressure",a),i.trigger("pressure "+e.identifier+":pressure",a),o=a)}.bind(i),100)};ns.prototype.onstart=function(s){var e=this,n=e.options,i=s;s=rI(s),e.updateBox();var o=function(a){e.actives.length<n.maxNumberOfNipples?e.processOnStart(a):i.type.match(/^touch/)&&(Object.keys(e.manager.ids).forEach(function(c){if(Object.values(i.touches).findIndex(function(h){return h.identifier===c})<0){var u=[s[0]];u.identifier=c,e.processOnEnd(u)}}),e.actives.length<n.maxNumberOfNipples&&e.processOnStart(a))};return yb(s,o),e.manager.bindDocument(),!1};ns.prototype.processOnStart=function(s){var e=this,n=e.options,i,o=e.manager.getIdentifier(s),a=s.force||s.pressure||s.webkitForce||0,c={x:s.pageX,y:s.pageY},u=e.getOrCreate(o,c);u.identifier!==o&&e.manager.removeIdentifier(u.identifier),u.identifier=o;var h=function(f){f.trigger("start",f),e.trigger("start "+f.id+":start",f),f.show(),a>0&&e.pressureFn(s,f,f.identifier),e.processOnMove(s)};if((i=e.idles.indexOf(u))>=0&&e.idles.splice(i,1),e.actives.push(u),e.ids.push(u.identifier),n.mode!=="semi")h(u);else{var d=Q0(c,u.position);if(d<=n.catchDistance)h(u);else{u.destroy(),e.processOnStart(s);return}}return u};ns.prototype.getOrCreate=function(s,e){var n=this,i=n.options,o;return/(semi|static)/.test(i.mode)?(o=n.idles[0],o?(n.idles.splice(0,1),o):i.mode==="semi"?n.createNipple(e,s):(console.warn("Coudln't find the needed nipple."),!1)):(o=n.createNipple(e,s),o)};ns.prototype.processOnMove=function(s){var e=this,n=e.options,i=e.manager.getIdentifier(s),o=e.nipples.get(i),a=e.manager.scroll;if(!dU(s)){this.processOnEnd(s);return}if(!o){console.error("Found zombie joystick with ID "+i),e.manager.removeIdentifier(i);return}if(n.dynamicPage){var c=o.el.getBoundingClientRect();o.position={x:a.x+c.left,y:a.y+c.top}}o.identifier=i;var u=o.options.size/2,h={x:s.pageX,y:s.pageY};n.lockX&&(h.y=o.position.y),n.lockY&&(h.x=o.position.x);var d=Q0(h,o.position),f=cU(h,o.position),p=vb(f),A=d/u,g={distance:d,position:h},v,b;if(o.options.shape==="circle"?(v=Math.min(d,u),b=hU(o.position,v,f)):(b=mU(h,o.position,u),v=Q0(b,o.position)),n.follow){if(d>u){let M=h.x-b.x,C=h.y-b.y;o.position.x+=M,o.position.y+=C,o.el.style.top=o.position.y-(e.box.top+a.y)+"px",o.el.style.left=o.position.x-(e.box.left+a.x)+"px",d=Q0(h,o.position)}}else h=b,d=v;var x=h.x-o.position.x,E=h.y-o.position.y;o.frontPosition={x,y:E},n.dataOnly||(o.ui.front.style.transform="translate("+x+"px,"+E+"px)");var S={identifier:o.identifier,position:h,force:A,pressure:s.force||s.pressure||s.webkitForce||0,distance:d,angle:{radian:p,degree:f},vector:{x:x/u,y:-E/u},raw:g,instance:o,lockX:n.lockX,lockY:n.lockY};S=o.computeDirection(S),S.angle={radian:vb(180-f),degree:180-f},o.trigger("move",S),e.trigger("move "+o.id+":move",S)};ns.prototype.processOnEnd=function(s){var e=this,n=e.options,i=e.manager.getIdentifier(s),o=e.nipples.get(i),a=e.manager.removeIdentifier(o.identifier);o&&(n.dataOnly||o.hide(function(){n.mode==="dynamic"&&(o.trigger("removed",o),e.trigger("removed "+o.id+":removed",o),e.manager.trigger("removed "+o.id+":removed",o),o.destroy())}),clearInterval(e.pressureIntervals[o.identifier]),o.resetDirection(),o.trigger("end",o),e.trigger("end "+o.id+":end",o),e.ids.indexOf(o.identifier)>=0&&e.ids.splice(e.ids.indexOf(o.identifier),1),e.actives.indexOf(o)>=0&&e.actives.splice(e.actives.indexOf(o),1),/(semi|static)/.test(n.mode)?e.idles.push(o):e.nipples.indexOf(o)>=0&&e.nipples.splice(e.nipples.indexOf(o),1),e.manager.unbindDocument(),/(semi|static)/.test(n.mode)&&(e.manager.ids[a.id]=a.identifier))};ns.prototype.onDestroyed=function(s,e){var n=this;n.nipples.indexOf(e)>=0&&n.nipples.splice(n.nipples.indexOf(e),1),n.actives.indexOf(e)>=0&&n.actives.splice(n.actives.indexOf(e),1),n.idles.indexOf(e)>=0&&n.idles.splice(n.idles.indexOf(e),1),n.ids.indexOf(e.identifier)>=0&&n.ids.splice(n.ids.indexOf(e.identifier),1),n.manager.removeIdentifier(e.identifier),n.manager.unbindDocument()};ns.prototype.destroy=function(){var s=this;s.unbindEvt(s.options.zone,"start"),s.nipples.forEach(function(n){n.destroy()});for(var e in s.pressureIntervals)s.pressureIntervals.hasOwnProperty(e)&&clearInterval(s.pressureIntervals[e]);s.trigger("destroyed",s.nipples),s.manager.unbindDocument(),s.off()};function Ps(s){var e=this;e.ids={},e.index=0,e.collections=[],e.scroll=mC(),e.config(s),e.prepareCollections();var n=function(){var o;e.collections.forEach(function(a){a.forEach(function(c){o=c.el.getBoundingClientRect(),c.position={x:e.scroll.x+o.left,y:e.scroll.y+o.top}})})};av(window,"resize",function(){fC(n)});var i=function(){e.scroll=mC()};return av(window,"scroll",function(){fC(i)}),e.collections}Ps.prototype=new ic;Ps.constructor=Ps;Ps.prototype.prepareCollections=function(){var s=this;s.collections.create=s.create.bind(s),s.collections.on=s.on.bind(s),s.collections.off=s.off.bind(s),s.collections.destroy=s.destroy.bind(s),s.collections.get=function(e){var n;return s.collections.every(function(i){return n=i.get(e),!n}),n}};Ps.prototype.create=function(s){return this.createCollection(s)};Ps.prototype.createCollection=function(s){var e=this,n=new ns(e,s);return e.bindCollection(n),e.collections.push(n),n};Ps.prototype.bindCollection=function(s){var e=this,n,i=function(o,a){n=o.type+" "+a.id+":"+o.type,e.trigger(n,a)};s.on("destroyed",e.onDestroyed.bind(e)),s.on("shown hidden rested dir plain",i),s.on("dir:up dir:right dir:down dir:left",i),s.on("plain:up plain:right plain:down plain:left",i)};Ps.prototype.bindDocument=function(){var s=this;s.binded||(s.bindEvt(document,"move").bindEvt(document,"end"),s.binded=!0)};Ps.prototype.unbindDocument=function(s){var e=this;(!Object.keys(e.ids).length||s===!0)&&(e.unbindEvt(document,"move").unbindEvt(document,"end"),e.binded=!1)};Ps.prototype.getIdentifier=function(s){var e;return s?(e=s.identifier===void 0?s.pointerId:s.identifier,e===void 0&&(e=this.latest||0)):e=this.index,this.ids[e]===void 0&&(this.ids[e]=this.index,this.index+=1),this.latest=e,this.ids[e]};Ps.prototype.removeIdentifier=function(s){var e={};for(var n in this.ids)if(this.ids[n]===s){e.id=n,e.identifier=this.ids[n],delete this.ids[n];break}return e};Ps.prototype.onmove=function(s){var e=this;return e.onAny("move",s),!1};Ps.prototype.onend=function(s){var e=this;return e.onAny("end",s),!1};Ps.prototype.oncancel=function(s){var e=this;return e.onAny("end",s),!1};Ps.prototype.onAny=function(s,e){var n=this,i,o="processOn"+s.charAt(0).toUpperCase()+s.slice(1);e=rI(e);var a=function(u,h,d){d.ids.indexOf(h)>=0&&(d[o](u),u._found_=!0)},c=function(u){i=n.getIdentifier(u),yb(n.collections,a.bind(null,u,i)),u._found_||n.removeIdentifier(i)};return yb(e,c),!1};Ps.prototype.destroy=function(){var s=this;s.unbindDocument(!0),s.ids={},s.index=0,s.collections.forEach(function(e){e.destroy()}),s.off()};Ps.prototype.onDestroyed=function(s,e){var n=this;if(n.collections.indexOf(e)<0)return!1;n.collections.splice(n.collections.indexOf(e),1)};const AC=new Ps,vC={create:function(s){return AC.create(s)},factory:AC};AFRAME.registerComponent("nipple-controls",{schema:{enabled:{default:!0},mode:{default:"dynamic",oneOf:["static","semi","dynamic"]},rotationSensitivity:{default:1},moveJoystickEnabled:{default:!0},lookJoystickEnabled:{default:!0},sideMargin:{default:"30px"},bottomMargin:{default:"70px"},moveJoystickPosition:{default:"left",oneOf:["left","right"]},lookJoystickPosition:{default:"right",oneOf:["left","right"]}},init(){this.dVelocity=new THREE.Vector3,this.lookVector=new THREE.Vector2;const s=this.el.querySelector("[look-controls]").components["look-controls"];this.pitchObject=s.pitchObject,this.yawObject=s.yawObject,this.rigRotation=this.el.object3D.rotation,this.moveData=void 0,this.lookData=void 0,this.moving=!1,this.rotating=!1},update(s){(this.data.moveJoystickPosition!==s.moveJoystickPosition||this.data.sideMargin!==s.sideMargin||this.data.bottomMargin!==s.bottomMargin||this.data.mode!==s.mode)&&this.removeMoveJoystick(),(this.data.lookJoystickPosition!==s.lookJoystickPosition||this.data.sideMargin!==s.sideMargin||this.data.bottomMargin!==s.bottomMargin||this.data.mode!==s.mode)&&this.removeLookJoystick(),this.data.enabled&&this.data.moveJoystickEnabled?this.createMoveJoystick():this.removeMoveJoystick(),this.data.enabled&&this.data.lookJoystickEnabled?this.createLookJoystick():this.removeLookJoystick()},pause(){this.moving=!1,this.rotating=!1},remove(){this.removeMoveJoystick(),this.removeLookJoystick()},isVelocityActive(){return this.data.enabled&&this.moving},getVelocityDelta(){if(this.dVelocity.set(0,0,0),this.isVelocityActive()){const s=this.moveData.force<1?this.moveData.force:1,e=this.moveData.angle.radian,n=Math.cos(e)*s,i=-Math.sin(e)*s;this.dVelocity.set(n,0,i)}return this.dVelocity},isRotationActive(){return this.data.enabled&&this.rotating},updateRotation(s){if(!this.isRotationActive())return;const e=this.lookData.force<1?this.lookData.force:1,n=this.lookData.angle.radian,i=this.lookVector;i.x=Math.cos(n)*e,i.y=Math.sin(n)*e,i.multiplyScalar(this.data.rotationSensitivity*s/1e3),this.yawObject.rotation.y-=i.x;let o=this.pitchObject.rotation.x+i.y;o=Math.max(-Math.PI/2,Math.min(Math.PI/2,o)),this.pitchObject.rotation.x=o},tick:function(s,e){this.updateRotation(e)},initLeftZone(){const s=document.createElement("div");s.setAttribute("id","joystickLeftZone"),s.setAttribute("style",`position:absolute;${this.data.moveJoystickPosition}:${this.data.sideMargin};bottom:${this.data.bottomMargin};z-index:1`),document.body.appendChild(s),this.leftZone=s},initRightZone(){const s=document.createElement("div");s.setAttribute("id","joystickRightZone"),s.setAttribute("style",`position:absolute;${this.data.lookJoystickPosition}:${this.data.sideMargin};bottom:${this.data.bottomMargin};z-index:1`),document.body.appendChild(s),this.rightZone=s},createMoveJoystick(){if(this.moveJoystick)return;this.initLeftZone();const s={mode:this.data.mode,zone:this.leftZone,color:"white",fadeTime:0};this.leftZone.style.width="100px",this.data.mode==="static"?(this.leftZone.style.height="100px",s.position={left:"50%",bottom:"50%"}):this.leftZone.style.height="400px",this.moveJoystick=vC.create(s),this.moveJoystick.on("move",(e,n)=>{this.moveData=n,this.moving=!0}),this.moveJoystick.on("end",(e,n)=>{this.moving=!1})},createLookJoystick(){if(this.lookJoystick)return;this.initRightZone();const s={mode:this.data.mode,zone:this.rightZone,color:"white",fadeTime:0};this.rightZone.style.width="100px",this.data.mode==="static"?(this.rightZone.style.height="100px",s.position={left:"50%",bottom:"50%"}):this.rightZone.style.height="400px",this.lookJoystick=vC.create(s),this.lookJoystick.on("move",(e,n)=>{this.lookData=n,this.rotating=!0}),this.lookJoystick.on("end",(e,n)=>{this.rotating=!1})},removeMoveJoystick(){this.moveJoystick&&(this.moveJoystick.destroy(),this.moveJoystick=void 0),this.moveData=void 0,this.leftZone&&this.leftZone.parentNode&&(this.leftZone.remove(),this.leftZone=void 0)},removeLookJoystick(){this.lookJoystick&&(this.lookJoystick.destroy(),this.lookJoystick=void 0),this.lookData=void 0,this.rightZone&&this.rightZone.parentNode&&(this.rightZone.remove(),this.rightZone=void 0)}});const l1={once:THREE.LoopOnce,repeat:THREE.LoopRepeat,pingpong:THREE.LoopPingPong};AFRAME.registerComponent("animation-mixer",{schema:{clip:{default:"*"},useRegExp:{default:!1},duration:{default:0},clampWhenFinished:{default:!1,type:"boolean"},crossFadeDuration:{default:0},loop:{default:"repeat",oneOf:Object.keys(l1)},repetitions:{default:1/0,min:0},timeScale:{default:1},startAt:{default:0}},init:function(){this.model=null,this.mixer=null,this.activeActions=[];const s=this.el.getObject3D("mesh");s?this.load(s):this.el.addEventListener("model-loaded",e=>{this.load(e.detail.model)})},load:function(s){const e=this.el;this.model=s,this.mixer=new THREE.AnimationMixer(s),this.mixer.addEventListener("loop",n=>{e.emit("animation-loop",{action:n.action,loopDelta:n.loopDelta})}),this.mixer.addEventListener("finished",n=>{e.emit("animation-finished",{action:n.action,direction:n.direction})}),this.data.clip&&this.update({})},remove:function(){this.mixer&&this.mixer.stopAllAction()},update:function(s){if(!s)return;const e=this.data,n=AFRAME.utils.diff(e,s);if("clip"in n){this.stopAction(),e.clip&&this.playAction();return}this.activeActions.forEach(i=>{"duration"in n&&e.duration&&i.setDuration(e.duration),"clampWhenFinished"in n&&(i.clampWhenFinished=e.clampWhenFinished),("loop"in n||"repetitions"in n)&&i.setLoop(l1[e.loop],e.repetitions),"timeScale"in n&&i.setEffectiveTimeScale(e.timeScale)})},stopAction:function(){const s=this.data;for(let e=0;e<this.activeActions.length;e++)s.crossFadeDuration?this.activeActions[e].fadeOut(s.crossFadeDuration):this.activeActions[e].stop();this.activeActions.length=0},playAction:function(){if(!this.mixer)return;const s=this.model,e=this.data,n=s.animations||(s.geometry||{}).animations||[];if(!n.length)return;const i=e.useRegExp?e.clip:yU(e.clip);for(let o,a=0;o=n[a];a++)if(o.name.match(i)){const c=this.mixer.clipAction(o,s);c.enabled=!0,c.clampWhenFinished=e.clampWhenFinished,e.duration&&c.setDuration(e.duration),e.timeScale!==1&&c.setEffectiveTimeScale(e.timeScale),c.startAt(this.mixer.time-e.startAt/1e3),c.setLoop(l1[e.loop],e.repetitions).fadeIn(e.crossFadeDuration).play(),this.activeActions.push(c)}},tick:function(s,e){this.mixer&&!isNaN(e)&&this.mixer.update(e/1e3)}});function yU(s){return new RegExp("^"+s.split(/\*+/).map(xU).join(".*")+"$")}function xU(s){return s.replace(/[|\\{}()[\]^$+*?.]/g,"\\$&")}var EU=THREE.ColladaLoader=function(s){this.manager=s!==void 0?s:THREE.DefaultLoadingManager};THREE.ColladaLoader.prototype={constructor:THREE.ColladaLoader,crossOrigin:"anonymous",load:function(s,e,n,i){var o=this,a=o.path===void 0?THREE.LoaderUtils.extractUrlBase(s):o.path,c=new THREE.FileLoader(o.manager);c.setPath(o.path),c.load(s,function(u){e(o.parse(u,a))},n,i)},setPath:function(s){return this.path=s,this},setResourcePath:function(s){return this.resourcePath=s,this},options:{set convertUpAxis(s){console.warn("THREE.ColladaLoader: options.convertUpAxis() has been removed. Up axis is converted automatically.")}},setCrossOrigin:function(s){return this.crossOrigin=s,this},parse:function(s,e){function n(ae,le){for(var ce=[],ge=ae.childNodes,Ae=0,tt=ge.length;Ae<tt;Ae++){var xt=ge[Ae];xt.nodeName===le&&ce.push(xt)}return ce}function i(ae){if(ae.length===0)return[];for(var le=ae.trim().split(/\s+/),ce=new Array(le.length),ge=0,Ae=le.length;ge<Ae;ge++)ce[ge]=le[ge];return ce}function o(ae){if(ae.length===0)return[];for(var le=ae.trim().split(/\s+/),ce=new Array(le.length),ge=0,Ae=le.length;ge<Ae;ge++)ce[ge]=parseFloat(le[ge]);return ce}function a(ae){if(ae.length===0)return[];for(var le=ae.trim().split(/\s+/),ce=new Array(le.length),ge=0,Ae=le.length;ge<Ae;ge++)ce[ge]=parseInt(le[ge]);return ce}function c(ae){return ae.substring(1)}function u(){return"three_default_"+Ue++}function h(ae){return Object.keys(ae).length===0}function d(ae){return{unit:f(n(ae,"unit")[0]),upAxis:p(n(ae,"up_axis")[0])}}function f(ae){return ae!==void 0&&ae.hasAttribute("meter")===!0?parseFloat(ae.getAttribute("meter")):1}function p(ae){return ae!==void 0?ae.textContent:"Y_UP"}function A(ae,le,ce,ge){var Ae=n(ae,le)[0];if(Ae!==void 0)for(var tt=n(Ae,ce),xt=0;xt<tt.length;xt++)ge(tt[xt])}function g(ae,le){for(var ce in ae){var ge=ae[ce];ge.build=le(ae[ce])}}function v(ae,le){return ae.build!==void 0||(ae.build=le(ae)),ae.build}function b(ae){for(var le={sources:{},samplers:{},channels:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1){var tt;switch(Ae.nodeName){case"source":tt=Ae.getAttribute("id"),le.sources[tt]=Re(Ae);break;case"sampler":tt=Ae.getAttribute("id"),le.samplers[tt]=x(Ae);break;case"channel":tt=Ae.getAttribute("target"),le.channels[tt]=E(Ae);break;default:console.log(Ae)}}}Ke.animations[ae.getAttribute("id")]=le}function x(ae){for(var le={inputs:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=c(Ae.getAttribute("source")),xt=Ae.getAttribute("semantic");le.inputs[xt]=tt;break}}return le}function E(ae){var le={},ce=ae.getAttribute("target"),ge=ce.split("/"),Ae=ge.shift(),tt=ge.shift(),xt=tt.indexOf("(")!==-1,Dt=tt.indexOf(".")!==-1;if(Dt)ge=tt.split("."),tt=ge.shift(),le.member=ge.shift();else if(xt){var Yt=tt.split("(");tt=Yt.shift();for(var on=0;on<Yt.length;on++)Yt[on]=parseInt(Yt[on].replace(/\)/,""));le.indices=Yt}return le.id=Ae,le.sid=tt,le.arraySyntax=xt,le.memberSyntax=Dt,le.sampler=c(ae.getAttribute("source")),le}function S(ae){var le=[],ce=ae.channels,ge=ae.samplers,Ae=ae.sources;for(var tt in ce)if(ce.hasOwnProperty(tt)){var xt=ce[tt],Dt=ge[xt.sampler],Yt=Dt.inputs.INPUT,on=Dt.inputs.OUTPUT,kt=Ae[Yt],bn=Ae[on],oi=C(xt,kt,bn);D(oi,le)}return le}function M(ae){return v(Ke.animations[ae],S)}function C(ae,le,ce){var ge=Ke.nodes[ae.id],Ae=jn(ge.id),tt=ge.transforms[ae.sid],xt=ge.matrix.clone().transpose(),Dt,Yt,on,kt,bn,oi,Vn={};switch(tt){case"matrix":for(on=0,kt=le.array.length;on<kt;on++)if(Dt=le.array[on],Yt=on*ce.stride,Vn[Dt]===void 0&&(Vn[Dt]={}),ae.arraySyntax===!0){var Wn=ce.array[Yt],Nn=ae.indices[0]+4*ae.indices[1];Vn[Dt][Nn]=Wn}else for(bn=0,oi=ce.stride;bn<oi;bn++)Vn[Dt][bn]=ce.array[Yt+bn];break;case"translate":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',tt);break;case"rotate":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',tt);break;case"scale":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',tt);break}var ai=T(Vn,xt),li={name:Ae.uuid,keyframes:ai};return li}function T(ae,le){var ce=[];for(var ge in ae)ce.push({time:parseFloat(ge),value:ae[ge]});ce.sort(tt);for(var Ae=0;Ae<16;Ae++)P(ce,Ae,le.elements[Ae]);return ce;function tt(xt,Dt){return xt.time-Dt.time}}var L=new THREE.Vector3,B=new THREE.Vector3,F=new THREE.Quaternion;function D(ae,le){for(var ce=ae.keyframes,ge=ae.name,Ae=[],tt=[],xt=[],Dt=[],Yt=0,on=ce.length;Yt<on;Yt++){var kt=ce[Yt],bn=kt.time,oi=kt.value;be.fromArray(oi).transpose(),be.decompose(L,F,B),Ae.push(bn),tt.push(L.x,L.y,L.z),xt.push(F.x,F.y,F.z,F.w),Dt.push(B.x,B.y,B.z)}return tt.length>0&&le.push(new THREE.VectorKeyframeTrack(ge+".position",Ae,tt)),xt.length>0&&le.push(new THREE.QuaternionKeyframeTrack(ge+".quaternion",Ae,xt)),Dt.length>0&&le.push(new THREE.VectorKeyframeTrack(ge+".scale",Ae,Dt)),le}function P(ae,le,ce){var ge,Ae=!0,tt,xt;for(tt=0,xt=ae.length;tt<xt;tt++)ge=ae[tt],ge.value[le]===void 0?ge.value[le]=null:Ae=!1;if(Ae===!0)for(tt=0,xt=ae.length;tt<xt;tt++)ge=ae[tt],ge.value[le]=ce;else U(ae,le)}function U(ae,le){for(var ce,ge,Ae=0,tt=ae.length;Ae<tt;Ae++){var xt=ae[Ae];if(xt.value[le]===null){if(ce=K(ae,Ae,le),ge=J(ae,Ae,le),ce===null){xt.value[le]=ge.value[le];continue}if(ge===null){xt.value[le]=ce.value[le];continue}z(xt,ce,ge,le)}}}function K(ae,le,ce){for(;le>=0;){var ge=ae[le];if(ge.value[ce]!==null)return ge;le--}return null}function J(ae,le,ce){for(;le<ae.length;){var ge=ae[le];if(ge.value[ce]!==null)return ge;le++}return null}function z(ae,le,ce,ge){if(ce.time-le.time===0){ae.value[ge]=le.value[ge];return}ae.value[ge]=(ae.time-le.time)*(ce.value[ge]-le.value[ge])/(ce.time-le.time)+le.value[ge]}function j(ae){for(var le={name:ae.getAttribute("id")||"default",start:parseFloat(ae.getAttribute("start")||0),end:parseFloat(ae.getAttribute("end")||0),animations:[]},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"instance_animation":le.animations.push(c(Ae.getAttribute("url")));break}}Ke.clips[ae.getAttribute("id")]=le}function G(ae){for(var le=[],ce=ae.name,ge=ae.end-ae.start||-1,Ae=ae.animations,tt=0,xt=Ae.length;tt<xt;tt++)for(var Dt=M(Ae[tt]),Yt=0,on=Dt.length;Yt<on;Yt++)le.push(Dt[Yt]);return new THREE.AnimationClip(ce,ge,le)}function H(ae){return v(Ke.clips[ae],G)}function te(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"skin":le.id=c(Ae.getAttribute("source")),le.skin=Z(Ae);break;case"morph":le.id=c(Ae.getAttribute("source")),console.warn("THREE.ColladaLoader: Morph target animation not supported yet.");break}}Ke.controllers[ae.getAttribute("id")]=le}function Z(ae){for(var le={sources:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"bind_shape_matrix":le.bindShapeMatrix=o(Ae.textContent);break;case"source":var tt=Ae.getAttribute("id");le.sources[tt]=Re(Ae);break;case"joints":le.joints=ee(Ae);break;case"vertex_weights":le.vertexWeights=oe(Ae);break}}return le}function ee(ae){for(var le={inputs:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=Ae.getAttribute("semantic"),xt=c(Ae.getAttribute("source"));le.inputs[tt]=xt;break}}return le}function oe(ae){for(var le={inputs:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=Ae.getAttribute("semantic"),xt=c(Ae.getAttribute("source")),Dt=parseInt(Ae.getAttribute("offset"));le.inputs[tt]={id:xt,offset:Dt};break;case"vcount":le.vcount=a(Ae.textContent);break;case"v":le.v=a(Ae.textContent);break}}return le}function xe(ae){var le={id:ae.id},ce=Ke.geometries[le.id];return ae.skin!==void 0&&(le.skin=Pe(ae.skin),ce.sources.skinIndices=le.skin.indices,ce.sources.skinWeights=le.skin.weights),le}function Pe(ae){var le=4,ce={joints:[],indices:{array:[],stride:le},weights:{array:[],stride:le}},ge=ae.sources,Ae=ae.vertexWeights,tt=Ae.vcount,xt=Ae.v,Dt=Ae.inputs.JOINT.offset,Yt=Ae.inputs.WEIGHT.offset,on=ae.sources[ae.joints.inputs.JOINT],kt=ae.sources[ae.joints.inputs.INV_BIND_MATRIX],bn=ge[Ae.inputs.WEIGHT.id].array,oi=0,Vn,Wn,Nn;for(Vn=0,Nn=tt.length;Vn<Nn;Vn++){var ai=tt[Vn],li=[];for(Wn=0;Wn<ai;Wn++){var xi=xt[oi+Dt],Bi=xt[oi+Yt],hr=bn[Bi];li.push({index:xi,weight:hr}),oi+=2}for(li.sort(eo),Wn=0;Wn<le;Wn++){var Li=li[Wn];Li!==void 0?(ce.indices.array.push(Li.index),ce.weights.array.push(Li.weight)):(ce.indices.array.push(0),ce.weights.array.push(0))}}for(ae.bindShapeMatrix?ce.bindMatrix=new THREE.Matrix4().fromArray(ae.bindShapeMatrix).transpose():ce.bindMatrix=new THREE.Matrix4().identity(),Vn=0,Nn=on.array.length;Vn<Nn;Vn++){var Fr=on.array[Vn],bi=new THREE.Matrix4().fromArray(kt.array,Vn*kt.stride).transpose();ce.joints.push({name:Fr,boneInverse:bi})}return ce;function eo(Kr,qo){return qo.weight-Kr.weight}}function me(ae){return v(Ke.controllers[ae],xe)}function Ce(ae){var le={init_from:n(ae,"init_from")[0].textContent};Ke.images[ae.getAttribute("id")]=le}function Je(ae){return ae.build!==void 0?ae.build:ae.init_from}function Oe(ae){var le=Ke.images[ae];return le!==void 0?v(le,Je):(console.warn("THREE.ColladaLoader: Couldn't find image with ID:",ae),null)}function $e(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"profile_COMMON":le.profile=nt(Ae);break}}Ke.effects[ae.getAttribute("id")]=le}function nt(ae){for(var le={surfaces:{},samplers:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"newparam":gt(Ae,le);break;case"technique":le.technique=mn(Ae);break;case"extra":le.extra=Fe(Ae);break}}return le}function gt(ae,le){for(var ce=ae.getAttribute("sid"),ge=0,Ae=ae.childNodes.length;ge<Ae;ge++){var tt=ae.childNodes[ge];if(tt.nodeType===1)switch(tt.nodeName){case"surface":le.surfaces[ce]=Tt(tt);break;case"sampler2D":le.samplers[ce]=Ze(tt);break}}}function Tt(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"init_from":le.init_from=Ae.textContent;break}}return le}function Ze(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"source":le.source=Ae.textContent;break}}return le}function mn(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"constant":case"lambert":case"blinn":case"phong":le.type=Ae.nodeName,le.parameters=Ft(Ae);break}}return le}function Ft(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"emission":case"diffuse":case"specular":case"bump":case"ambient":case"shininess":case"transparency":le[Ae.nodeName]=Qt(Ae);break;case"transparent":le[Ae.nodeName]={opaque:Ae.getAttribute("opaque"),data:Qt(Ae)};break}}return le}function Qt(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"color":le[Ae.nodeName]=o(Ae.textContent);break;case"float":le[Ae.nodeName]=parseFloat(Ae.textContent);break;case"texture":le[Ae.nodeName]={id:Ae.getAttribute("texture"),extra:Xt(Ae)};break}}return le}function Xt(ae){for(var le={technique:{}},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"extra":Tn(Ae,le);break}}return le}function Tn(ae,le){for(var ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"technique":vn(Ae,le);break}}}function vn(ae,le){for(var ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"repeatU":case"repeatV":case"offsetU":case"offsetV":le.technique[Ae.nodeName]=parseFloat(Ae.textContent);break;case"wrapU":case"wrapV":Ae.textContent.toUpperCase()==="TRUE"?le.technique[Ae.nodeName]=1:Ae.textContent.toUpperCase()==="FALSE"?le.technique[Ae.nodeName]=0:le.technique[Ae.nodeName]=parseInt(Ae.textContent);break}}}function Fe(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"technique":le.technique=Te(Ae);break}}return le}function Te(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"double_sided":le[Ae.nodeName]=parseInt(Ae.textContent);break}}return le}function pt(ae){return ae}function Nt(ae){return v(Ke.effects[ae],pt)}function zt(ae){for(var le={name:ae.getAttribute("name")},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"instance_effect":le.url=c(Ae.getAttribute("url"));break}}Ke.materials[ae.getAttribute("id")]=le}function Vt(ae){var le,ce=ae.slice((ae.lastIndexOf(".")-1>>>0)+2);switch(ce=ce.toLowerCase(),ce){case"tga":le=se;break;default:le=Y}return le}function fn(ae){var le=Nt(ae.url),ce=le.profile.technique,ge=le.profile.extra,Ae;switch(ce.type){case"phong":case"blinn":Ae=new THREE.MeshPhongMaterial;break;case"lambert":Ae=new THREE.MeshLambertMaterial;break;default:Ae=new THREE.MeshBasicMaterial;break}Ae.name=ae.name;function tt(oi){var Vn=le.profile.samplers[oi.id],Wn=null;if(Vn!==void 0){var Nn=le.profile.surfaces[Vn.source];Wn=Oe(Nn.init_from)}else console.warn("THREE.ColladaLoader: Undefined sampler. Access image directly (see #12530)."),Wn=Oe(oi.id);if(Wn!==null){var ai=Vt(Wn);if(ai!==void 0){var li=ai.load(Wn),xi=oi.extra;if(xi!==void 0&&xi.technique!==void 0&&h(xi.technique)===!1){var Bi=xi.technique;li.wrapS=Bi.wrapU?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,li.wrapT=Bi.wrapV?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,li.offset.set(Bi.offsetU||0,Bi.offsetV||0),li.repeat.set(Bi.repeatU||1,Bi.repeatV||1)}else li.wrapS=THREE.RepeatWrapping,li.wrapT=THREE.RepeatWrapping;return li}else return console.warn("THREE.ColladaLoader: Loader for texture %s not found.",Wn),null}else return console.warn("THREE.ColladaLoader: Couldn't create texture with ID:",oi.id),null}var xt=ce.parameters;for(var Dt in xt){var Yt=xt[Dt];switch(Dt){case"diffuse":Yt.color&&Ae.color.fromArray(Yt.color),Yt.texture&&(Ae.map=tt(Yt.texture));break;case"specular":Yt.color&&Ae.specular&&Ae.specular.fromArray(Yt.color),Yt.texture&&(Ae.specularMap=tt(Yt.texture));break;case"bump":Yt.texture&&(Ae.normalMap=tt(Yt.texture));break;case"ambient":Yt.texture&&(Ae.lightMap=tt(Yt.texture));break;case"shininess":Yt.float&&Ae.shininess&&(Ae.shininess=Yt.float);break;case"emission":Yt.color&&Ae.emissive&&Ae.emissive.fromArray(Yt.color),Yt.texture&&(Ae.emissiveMap=tt(Yt.texture));break}}var on=xt.transparent,kt=xt.transparency;if(kt===void 0&&on&&(kt={float:1}),on===void 0&&kt&&(on={opaque:"A_ONE",data:{color:[1,1,1,1]}}),on&&kt)if(on.data.texture)Ae.transparent=!0;else{var bn=on.data.color;switch(on.opaque){case"A_ONE":Ae.opacity=bn[3]*kt.float;break;case"RGB_ZERO":Ae.opacity=1-bn[0]*kt.float;break;case"A_ZERO":Ae.opacity=1-bn[3]*kt.float;break;case"RGB_ONE":Ae.opacity=bn[0]*kt.float;break;default:console.warn('THREE.ColladaLoader: Invalid opaque type "%s" of transparent tag.',on.opaque)}Ae.opacity<1&&(Ae.transparent=!0)}return ge!==void 0&&ge.technique!==void 0&&ge.technique.double_sided===1&&(Ae.side=THREE.DoubleSide),Ae}function mt(ae){return v(Ke.materials[ae],fn)}function Ee(ae){for(var le={name:ae.getAttribute("name")},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"optics":le.optics=_e(Ae);break}}Ke.cameras[ae.getAttribute("id")]=le}function _e(ae){for(var le=0;le<ae.childNodes.length;le++){var ce=ae.childNodes[le];switch(ce.nodeName){case"technique_common":return Ne(ce)}}return{}}function Ne(ae){for(var le={},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];switch(ge.nodeName){case"perspective":case"orthographic":le.technique=ge.nodeName,le.parameters=ye(ge);break}}return le}function ye(ae){for(var le={},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];switch(ge.nodeName){case"xfov":case"yfov":case"xmag":case"ymag":case"znear":case"zfar":case"aspect_ratio":le[ge.nodeName]=parseFloat(ge.textContent);break}}return le}function De(ae){var le;switch(ae.optics.technique){case"perspective":le=new THREE.PerspectiveCamera(ae.optics.parameters.yfov,ae.optics.parameters.aspect_ratio,ae.optics.parameters.znear,ae.optics.parameters.zfar);break;case"orthographic":var ce=ae.optics.parameters.ymag,ge=ae.optics.parameters.xmag,Ae=ae.optics.parameters.aspect_ratio;ge=ge===void 0?ce*Ae:ge,ce=ce===void 0?ge/Ae:ce,ge*=.5,ce*=.5,le=new THREE.OrthographicCamera(-ge,ge,ce,-ce,ae.optics.parameters.znear,ae.optics.parameters.zfar);break;default:le=new THREE.PerspectiveCamera;break}return le.name=ae.name,le}function ke(ae){var le=Ke.cameras[ae];return le!==void 0?v(le,De):(console.warn("THREE.ColladaLoader: Couldn't find camera with ID:",ae),null)}function Ye(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"technique_common":le=Qe(Ae);break}}Ke.lights[ae.getAttribute("id")]=le}function Qe(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"directional":case"point":case"spot":case"ambient":le.technique=Ae.nodeName,le.parameters=ne(Ae)}}return le}function ne(ae){for(var le={},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"color":var tt=o(Ae.textContent);le.color=new THREE.Color().fromArray(tt);break;case"falloff_angle":le.falloffAngle=parseFloat(Ae.textContent);break;case"quadratic_attenuation":var xt=parseFloat(Ae.textContent);le.distance=xt?Math.sqrt(1/xt):0;break}}return le}function W(ae){var le;switch(ae.technique){case"directional":le=new THREE.DirectionalLight;break;case"point":le=new THREE.PointLight;break;case"spot":le=new THREE.SpotLight;break;case"ambient":le=new THREE.AmbientLight;break}return ae.parameters.color&&le.color.copy(ae.parameters.color),ae.parameters.distance&&(le.distance=ae.parameters.distance),le}function k(ae){var le=Ke.lights[ae];return le!==void 0?v(le,W):(console.warn("THREE.ColladaLoader: Couldn't find light with ID:",ae),null)}function he(ae){var le={name:ae.getAttribute("name"),sources:{},vertices:{},primitives:[]},ce=n(ae,"mesh")[0];if(ce!==void 0){for(var ge=0;ge<ce.childNodes.length;ge++){var Ae=ce.childNodes[ge];if(Ae.nodeType===1){var tt=Ae.getAttribute("id");switch(Ae.nodeName){case"source":le.sources[tt]=Re(Ae);break;case"vertices":le.vertices=We(Ae);break;case"polygons":console.warn("THREE.ColladaLoader: Unsupported primitive type: ",Ae.nodeName);break;case"lines":case"linestrips":case"polylist":case"triangles":le.primitives.push(ve(Ae));break;default:console.log(Ae)}}}Ke.geometries[ae.getAttribute("id")]=le}}function Re(ae){for(var le={array:[],stride:3},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"float_array":le.array=o(ge.textContent);break;case"Name_array":le.array=i(ge.textContent);break;case"technique_common":var Ae=n(ge,"accessor")[0];Ae!==void 0&&(le.stride=parseInt(Ae.getAttribute("stride")));break}}return le}function We(ae){for(var le={},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];ge.nodeType===1&&(le[ge.getAttribute("semantic")]=c(ge.getAttribute("source")))}return le}function ve(ae){for(var le={type:ae.nodeName,material:ae.getAttribute("material"),count:parseInt(ae.getAttribute("count")),inputs:{},stride:0,hasUV:!1},ce=0,ge=ae.childNodes.length;ce<ge;ce++){var Ae=ae.childNodes[ce];if(Ae.nodeType===1)switch(Ae.nodeName){case"input":var tt=c(Ae.getAttribute("source")),xt=Ae.getAttribute("semantic"),Dt=parseInt(Ae.getAttribute("offset")),Yt=parseInt(Ae.getAttribute("set")),on=Yt>0?xt+Yt:xt;le.inputs[on]={id:tt,offset:Dt},le.stride=Math.max(le.stride,Dt+1),xt==="TEXCOORD"&&(le.hasUV=!0);break;case"vcount":le.vcount=a(Ae.textContent);break;case"p":le.p=a(Ae.textContent);break}}return le}function at(ae){for(var le={},ce=0;ce<ae.length;ce++){var ge=ae[ce];le[ge.type]===void 0&&(le[ge.type]=[]),le[ge.type].push(ge)}return le}function At(ae){for(var le=0,ce=0,ge=ae.length;ce<ge;ce++){var Ae=ae[ce];Ae.hasUV===!0&&le++}le>0&&le<ae.length&&(ae.uvsNeedsFix=!0)}function Ct(ae){var le={},ce=ae.sources,ge=ae.vertices,Ae=ae.primitives;if(Ae.length===0)return{};var tt=at(Ae);for(var xt in tt){var Dt=tt[xt];At(Dt),le[xt]=Pt(Dt,ce,ge)}return le}function Pt(ae,le,ce){for(var ge={},Ae={array:[],stride:0},tt={array:[],stride:0},xt={array:[],stride:0},Dt={array:[],stride:0},Yt={array:[],stride:0},on={array:[],stride:4},kt={array:[],stride:4},bn=new THREE.BufferGeometry,oi=[],Vn=0,Wn=0;Wn<ae.length;Wn++){var Nn=ae[Wn],ai=Nn.inputs,li=0;switch(Nn.type){case"lines":case"linestrips":li=Nn.count*2;break;case"triangles":li=Nn.count*3;break;case"polylist":for(var xi=0;xi<Nn.count;xi++){var Bi=Nn.vcount[xi];switch(Bi){case 3:li+=3;break;case 4:li+=6;break;default:li+=(Bi-2)*3;break}}break;default:console.warn("THREE.ColladaLoader: Unknow primitive type:",Nn.type)}bn.addGroup(Vn,li,Wn),Vn+=li,Nn.material&&oi.push(Nn.material);for(var hr in ai){var Li=ai[hr];switch(hr){case"VERTEX":for(var Fr in ce){var bi=ce[Fr];switch(Fr){case"POSITION":var eo=Ae.array.length;if($t(Nn,le[bi],Li.offset,Ae.array),Ae.stride=le[bi].stride,le.skinWeights&&le.skinIndices&&($t(Nn,le.skinIndices,Li.offset,on.array),$t(Nn,le.skinWeights,Li.offset,kt.array)),Nn.hasUV===!1&&ae.uvsNeedsFix===!0)for(var li=(Ae.array.length-eo)/Ae.stride,Kr=0;Kr<li;Kr++)xt.array.push(0,0);break;case"NORMAL":$t(Nn,le[bi],Li.offset,tt.array),tt.stride=le[bi].stride;break;case"COLOR":$t(Nn,le[bi],Li.offset,Yt.array),Yt.stride=le[bi].stride;break;case"TEXCOORD":$t(Nn,le[bi],Li.offset,xt.array),xt.stride=le[bi].stride;break;case"TEXCOORD1":$t(Nn,le[bi],Li.offset,Dt.array),xt.stride=le[bi].stride;break;default:console.warn('THREE.ColladaLoader: Semantic "%s" not handled in geometry build process.',Fr)}}break;case"NORMAL":$t(Nn,le[Li.id],Li.offset,tt.array),tt.stride=le[Li.id].stride;break;case"COLOR":$t(Nn,le[Li.id],Li.offset,Yt.array),Yt.stride=le[Li.id].stride;break;case"TEXCOORD":$t(Nn,le[Li.id],Li.offset,xt.array),xt.stride=le[Li.id].stride;break;case"TEXCOORD1":$t(Nn,le[Li.id],Li.offset,Dt.array),Dt.stride=le[Li.id].stride;break}}}return Ae.array.length>0&&bn.addAttribute("position",new THREE.Float32BufferAttribute(Ae.array,Ae.stride)),tt.array.length>0&&bn.addAttribute("normal",new THREE.Float32BufferAttribute(tt.array,tt.stride)),Yt.array.length>0&&bn.addAttribute("color",new THREE.Float32BufferAttribute(Yt.array,Yt.stride)),xt.array.length>0&&bn.addAttribute("uv",new THREE.Float32BufferAttribute(xt.array,xt.stride)),Dt.array.length>0&&bn.addAttribute("uv2",new THREE.Float32BufferAttribute(Dt.array,Dt.stride)),on.array.length>0&&bn.addAttribute("skinIndex",new THREE.Float32BufferAttribute(on.array,on.stride)),kt.array.length>0&&bn.addAttribute("skinWeight",new THREE.Float32BufferAttribute(kt.array,kt.stride)),ge.data=bn,ge.type=ae[0].type,ge.materialKeys=oi,ge}function $t(ae,le,ce,ge){var Ae=ae.p,tt=ae.stride,xt=ae.vcount;function Dt(hr){for(var Li=Ae[hr+ce]*on,Fr=Li+on;Li<Fr;Li++)ge.push(Yt[Li])}var Yt=le.array,on=le.stride;if(ae.vcount!==void 0)for(var kt=0,bn=0,oi=xt.length;bn<oi;bn++){var Vn=xt[bn];if(Vn===4){var Wn=kt+tt*0,Nn=kt+tt*1,ai=kt+tt*2,li=kt+tt*3;Dt(Wn),Dt(Nn),Dt(li),Dt(Nn),Dt(ai),Dt(li)}else if(Vn===3){var Wn=kt+tt*0,Nn=kt+tt*1,ai=kt+tt*2;Dt(Wn),Dt(Nn),Dt(ai)}else if(Vn>4)for(var xi=1,Bi=Vn-2;xi<=Bi;xi++){var Wn=kt+tt*0,Nn=kt+tt*xi,ai=kt+tt*(xi+1);Dt(Wn),Dt(Nn),Dt(ai)}kt+=tt*Vn}else for(var bn=0,oi=Ae.length;bn<oi;bn+=tt)Dt(bn)}function Bn(ae){return v(Ke.geometries[ae],Ct)}function pi(ae){for(var le={name:ae.getAttribute("name")||"",joints:{},links:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"technique_common":sn(ge,le);break}}Ke.kinematicsModels[ae.getAttribute("id")]=le}function Ri(ae){return ae.build!==void 0?ae.build:ae}function Fn(ae){return v(Ke.kinematicsModels[ae],Ri)}function sn(ae,le){for(var ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"joint":le.joints[ge.getAttribute("sid")]=Rt(ge);break;case"link":le.links.push(si(ge));break}}}function Rt(ae){for(var le,ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"prismatic":case"revolute":le=gn(ge);break}}return le}function gn(ae,ce){for(var ce={sid:ae.getAttribute("sid"),name:ae.getAttribute("name")||"",axis:new THREE.Vector3,limits:{min:0,max:0},type:ae.nodeName,static:!1,zeroPosition:0,middlePosition:0},ge=0;ge<ae.childNodes.length;ge++){var Ae=ae.childNodes[ge];if(Ae.nodeType===1)switch(Ae.nodeName){case"axis":var tt=o(Ae.textContent);ce.axis.fromArray(tt);break;case"limits":var xt=Ae.getElementsByTagName("max")[0],Dt=Ae.getElementsByTagName("min")[0];ce.limits.max=parseFloat(xt.textContent),ce.limits.min=parseFloat(Dt.textContent);break}}return ce.limits.min>=ce.limits.max&&(ce.static=!0),ce.middlePosition=(ce.limits.min+ce.limits.max)/2,ce}function si(ae){for(var le={sid:ae.getAttribute("sid"),name:ae.getAttribute("name")||"",attachments:[],transforms:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"attachment_full":le.attachments.push(Ln(ge));break;case"matrix":case"translate":case"rotate":le.transforms.push(Jn(ge));break}}return le}function Ln(ae){for(var le={joint:ae.getAttribute("joint").split("/").pop(),transforms:[],links:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"link":le.links.push(si(ge));break;case"matrix":case"translate":case"rotate":le.transforms.push(Jn(ge));break}}return le}function Jn(ae){var le={type:ae.nodeName},ce=o(ae.textContent);switch(le.type){case"matrix":le.obj=new THREE.Matrix4,le.obj.fromArray(ce).transpose();break;case"translate":le.obj=new THREE.Vector3,le.obj.fromArray(ce);break;case"rotate":le.obj=new THREE.Vector3,le.obj.fromArray(ce),le.angle=THREE.MathUtils.degToRad(ce[3]);break}return le}function $n(ae){for(var le={name:ae.getAttribute("name")||"",rigidBodies:{}},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"rigid_body":le.rigidBodies[ge.getAttribute("name")]={},Ei(ge,le.rigidBodies[ge.getAttribute("name")]);break}}Ke.physicsModels[ae.getAttribute("id")]=le}function Ei(ae,le){for(var ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"technique_common":Fi(ge,le);break}}}function Fi(ae,le){for(var ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"inertia":le.inertia=o(ge.textContent);break;case"mass":le.mass=o(ge.textContent)[0];break}}}function Vi(ae){for(var le={bindJointAxis:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"bind_joint_axis":le.bindJointAxis.push(lr(ge));break}}Ke.kinematicsScenes[c(ae.getAttribute("url"))]=le}function lr(ae){for(var le={target:ae.getAttribute("target").split("/").pop()},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"axis":var Ae=ge.getElementsByTagName("param")[0];le.axis=Ae.textContent;var tt=le.axis.split("inst_").pop().split("axis")[0];le.jointIndex=tt.substr(0,tt.length-1);break}}return le}function cr(ae){return ae.build!==void 0?ae.build:ae}function Le(ae){return v(Ke.kinematicsScenes[ae],cr)}function ht(){var ae=Object.keys(Ke.kinematicsModels)[0],le=Object.keys(Ke.kinematicsScenes)[0],ce=Object.keys(Ke.visualScenes)[0];if(ae===void 0||le===void 0)return;for(var ge=Fn(ae),Ae=Le(le),tt=Zn(ce),xt=Ae.bindJointAxis,Dt={},Yt=0,on=xt.length;Yt<on;Yt++){var kt=xt[Yt],bn=Kn.querySelector('[sid="'+kt.target+'"]');if(bn){var oi=bn.parentElement;Vn(kt.jointIndex,oi)}}function Vn(Nn,ai){var li=ai.getAttribute("name"),xi=ge.joints[Nn];tt.traverse(function(Bi){Bi.name===li&&(Dt[Nn]={object:Bi,transforms:yt(ai),joint:xi,position:xi.zeroPosition})})}var Wn=new THREE.Matrix4;we={joints:ge&&ge.joints,getJointValue:function(Nn){var ai=Dt[Nn];if(ai)return ai.position;console.warn("THREE.ColladaLoader: Joint "+Nn+" doesn't exist.")},setJointValue:function(Nn,ai){var li=Dt[Nn];if(li){var xi=li.joint;if(ai>xi.limits.max||ai<xi.limits.min)console.warn("THREE.ColladaLoader: Joint "+Nn+" value "+ai+" outside of limits (min: "+xi.limits.min+", max: "+xi.limits.max+").");else if(xi.static)console.warn("THREE.ColladaLoader: Joint "+Nn+" is static.");else{var Bi=li.object,hr=xi.axis,Li=li.transforms;be.identity();for(var Fr=0;Fr<Li.length;Fr++){var bi=Li[Fr];if(bi.sid&&bi.sid.indexOf(Nn)!==-1)switch(xi.type){case"revolute":be.multiply(Wn.makeRotationAxis(hr,THREE.MathUtils.degToRad(ai)));break;case"prismatic":be.multiply(Wn.makeTranslation(hr.x*ai,hr.y*ai,hr.z*ai));break;default:console.warn("THREE.ColladaLoader: Unknown joint type: "+xi.type);break}else switch(bi.type){case"matrix":be.multiply(bi.obj);break;case"translate":be.multiply(Wn.makeTranslation(bi.obj.x,bi.obj.y,bi.obj.z));break;case"scale":be.scale(bi.obj);break;case"rotate":be.multiply(Wn.makeRotationAxis(bi.obj,bi.angle));break}}Bi.matrix.copy(be),Bi.matrix.decompose(Bi.position,Bi.quaternion,Bi.scale),Dt[Nn].position=ai}}else console.log("THREE.ColladaLoader: "+Nn+" does not exist.")}}}function yt(ae){for(var le=[],ce=Kn.querySelector('[id="'+ae.id+'"]'),ge=0;ge<ce.childNodes.length;ge++){var Ae=ce.childNodes[ge];if(Ae.nodeType===1)switch(Ae.nodeName){case"matrix":var xt=o(Ae.textContent),tt=new THREE.Matrix4().fromArray(xt).transpose();le.push({sid:Ae.getAttribute("sid"),type:Ae.nodeName,obj:tt});break;case"translate":case"scale":var xt=o(Ae.textContent),Dt=new THREE.Vector3().fromArray(xt);le.push({sid:Ae.getAttribute("sid"),type:Ae.nodeName,obj:Dt});break;case"rotate":var xt=o(Ae.textContent),Dt=new THREE.Vector3().fromArray(xt),Yt=THREE.MathUtils.degToRad(xt[3]);le.push({sid:Ae.getAttribute("sid"),type:Ae.nodeName,obj:Dt,angle:Yt});break}}return le}function de(ae){for(var le=ae.getElementsByTagName("node"),ce=0;ce<le.length;ce++){var ge=le[ce];ge.hasAttribute("id")===!1&&ge.setAttribute("id",u())}}var be=new THREE.Matrix4,Ve=new THREE.Vector3;function dt(ae){for(var le={name:ae.getAttribute("name")||"",type:ae.getAttribute("type"),id:ae.getAttribute("id"),sid:ae.getAttribute("sid"),matrix:new THREE.Matrix4,nodes:[],instanceCameras:[],instanceControllers:[],instanceLights:[],instanceGeometries:[],instanceNodes:[],transforms:{}},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];if(ge.nodeType===1)switch(ge.nodeName){case"node":le.nodes.push(ge.getAttribute("id")),dt(ge);break;case"instance_camera":le.instanceCameras.push(c(ge.getAttribute("url")));break;case"instance_controller":le.instanceControllers.push(ut(ge));break;case"instance_light":le.instanceLights.push(c(ge.getAttribute("url")));break;case"instance_geometry":le.instanceGeometries.push(ut(ge));break;case"instance_node":le.instanceNodes.push(c(ge.getAttribute("url")));break;case"matrix":var tt=o(ge.textContent);le.matrix.multiply(be.fromArray(tt).transpose()),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"translate":var tt=o(ge.textContent);Ve.fromArray(tt),le.matrix.multiply(be.makeTranslation(Ve.x,Ve.y,Ve.z)),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"rotate":var tt=o(ge.textContent),Ae=THREE.MathUtils.degToRad(tt[3]);le.matrix.multiply(be.makeRotationAxis(Ve.fromArray(tt),Ae)),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"scale":var tt=o(ge.textContent);le.matrix.scale(Ve.fromArray(tt)),le.transforms[ge.getAttribute("sid")]=ge.nodeName;break;case"extra":break;default:console.log(ge)}}return Dn(le.id)?console.warn("THREE.ColladaLoader: There is already a node with ID %s. Exclude current node from further processing.",le.id):Ke.nodes[le.id]=le,le}function ut(ae){for(var le={id:c(ae.getAttribute("url")),materials:{},skeletons:[]},ce=0;ce<ae.childNodes.length;ce++){var ge=ae.childNodes[ce];switch(ge.nodeName){case"bind_material":for(var Ae=ge.getElementsByTagName("instance_material"),tt=0;tt<Ae.length;tt++){var xt=Ae[tt],Dt=xt.getAttribute("symbol"),Yt=xt.getAttribute("target");le.materials[Dt]=c(Yt)}break;case"skeleton":le.skeletons.push(c(ge.textContent));break}}return le}function _t(ae,le){var ce=[],ge=[],Ae,tt,xt;for(Ae=0;Ae<ae.length;Ae++){var Dt=ae[Ae],Yt;if(Dn(Dt))Yt=jn(Dt),It(Yt,le,ce);else if(vi(Dt))for(var on=Ke.visualScenes[Dt],kt=on.children,tt=0;tt<kt.length;tt++){var bn=kt[tt];if(bn.type==="JOINT"){var Yt=jn(bn.id);It(Yt,le,ce)}}else console.error("THREE.ColladaLoader: Unable to find root bone of skeleton with ID:",Dt)}for(Ae=0;Ae<le.length;Ae++)for(tt=0;tt<ce.length;tt++)if(xt=ce[tt],xt.bone.name===le[Ae].name){ge[Ae]=xt,xt.processed=!0;break}for(Ae=0;Ae<ce.length;Ae++)xt=ce[Ae],xt.processed===!1&&(ge.push(xt),xt.processed=!0);var oi=[],Vn=[];for(Ae=0;Ae<ge.length;Ae++)xt=ge[Ae],oi.push(xt.bone),Vn.push(xt.boneInverse);return new THREE.Skeleton(oi,Vn)}function It(ae,le,ce){ae.traverse(function(ge){if(ge.isBone===!0){for(var Ae,tt=0;tt<le.length;tt++){var xt=le[tt];if(xt.name===ge.name){Ae=xt.boneInverse;break}}Ae===void 0&&(Ae=new THREE.Matrix4),ce.push({bone:ge,boneInverse:Ae,processed:!1})}})}function Zt(ae){for(var le=[],ce=ae.matrix,ge=ae.nodes,Ae=ae.type,tt=ae.instanceCameras,xt=ae.instanceControllers,Dt=ae.instanceLights,Yt=ae.instanceGeometries,on=ae.instanceNodes,kt=0,bn=ge.length;kt<bn;kt++)le.push(jn(ge[kt]));for(var kt=0,bn=tt.length;kt<bn;kt++){var oi=ke(tt[kt]);oi!==null&&le.push(oi.clone())}for(var kt=0,bn=xt.length;kt<bn;kt++)for(var Vn=xt[kt],Wn=me(Vn.id),Nn=Bn(Wn.id),ai=Pn(Nn,Vn.materials),li=Vn.skeletons,xi=Wn.skin.joints,Bi=_t(li,xi),hr=0,Li=ai.length;hr<Li;hr++){var bi=ai[hr];bi.isSkinnedMesh&&(bi.bind(Bi,Wn.skin.bindMatrix),bi.normalizeSkinWeights()),le.push(bi)}for(var kt=0,bn=Dt.length;kt<bn;kt++){var Fr=k(Dt[kt]);Fr!==null&&le.push(Fr.clone())}for(var kt=0,bn=Yt.length;kt<bn;kt++)for(var Vn=Yt[kt],Nn=Bn(Vn.id),ai=Pn(Nn,Vn.materials),hr=0,Li=ai.length;hr<Li;hr++)le.push(ai[hr]);for(var kt=0,bn=on.length;kt<bn;kt++)le.push(jn(on[kt]).clone());var bi;if(ge.length===0&&le.length===1)bi=le[0];else{bi=Ae==="JOINT"?new THREE.Bone:new THREE.Group;for(var kt=0;kt<le.length;kt++)bi.add(le[kt])}return bi.name===""&&(bi.name=Ae==="JOINT"?ae.sid:ae.name),bi.matrix.copy(ce),bi.matrix.decompose(bi.position,bi.quaternion,bi.scale),bi}var Wt=new THREE.MeshBasicMaterial({color:16711935});function Lt(ae,le){for(var ce=[],ge=0,Ae=ae.length;ge<Ae;ge++){var tt=le[ae[ge]];tt===void 0?(console.warn("THREE.ColladaLoader: Material with key %s not found. Apply fallback material.",ae[ge]),ce.push(Wt)):ce.push(mt(tt))}return ce}function Pn(ae,le){var ce=[];for(var ge in ae){var Ae=ae[ge],tt=Lt(Ae.materialKeys,le);tt.length===0&&(ge==="lines"||ge==="linestrips"?tt.push(new THREE.LineBasicMaterial):tt.push(new THREE.MeshPhongMaterial));var xt=Ae.data.attributes.skinIndex!==void 0;if(xt)for(var Dt=0,Yt=tt.length;Dt<Yt;Dt++)tt[Dt].skinning=!0;var on=tt.length===1?tt[0]:tt,kt;switch(ge){case"lines":kt=new THREE.LineSegments(Ae.data,on);break;case"linestrips":kt=new THREE.Line(Ae.data,on);break;case"triangles":case"polylist":xt?kt=new THREE.SkinnedMesh(Ae.data,on):kt=new THREE.Mesh(Ae.data,on);break}ce.push(kt)}return ce}function Dn(ae){return Ke.nodes[ae]!==void 0}function jn(ae){return v(Ke.nodes[ae],Zt)}function di(ae){var le={name:ae.getAttribute("name"),children:[]};de(ae);for(var ce=n(ae,"node"),ge=0;ge<ce.length;ge++)le.children.push(dt(ce[ge]));Ke.visualScenes[ae.getAttribute("id")]=le}function Cn(ae){var le=new THREE.Group;le.name=ae.name;for(var ce=ae.children,ge=0;ge<ce.length;ge++){var Ae=ce[ge];le.add(jn(Ae.id))}return le}function vi(ae){return Ke.visualScenes[ae]!==void 0}function Zn(ae){return v(Ke.visualScenes[ae],Cn)}function nr(ae){var le=n(ae,"instance_visual_scene")[0];return Zn(c(le.getAttribute("url")))}function Rr(){var ae=Ke.clips;if(h(ae)===!0){if(h(Ke.animations)===!1){var le=[];for(var ce in Ke.animations)for(var ge=M(ce),Ae=0,tt=ge.length;Ae<tt;Ae++)le.push(ge[Ae]);pe.push(new THREE.AnimationClip("default",-1,le))}}else for(var ce in ae)pe.push(H(ce))}if(s.length===0)return{scene:new THREE.Scene};var Rn=new DOMParser().parseFromString(s,"application/xml"),Kn=n(Rn,"COLLADA")[0],zi=Kn.getAttribute("version");console.log("THREE.ColladaLoader: File version",zi);var Si=d(n(Kn,"asset")[0]),Y=new THREE.TextureLoader(this.manager);Y.setPath(this.resourcePath||e).setCrossOrigin(this.crossOrigin);var se;THREE.TGALoader&&(se=new THREE.TGALoader(this.manager),se.setPath(this.resourcePath||e));var pe=[],we={},Ue=0,Ke={animations:{},clips:{},controllers:{},images:{},effects:{},materials:{},cameras:{},lights:{},geometries:{},nodes:{},visualScenes:{},kinematicsModels:{},physicsModels:{},kinematicsScenes:{}};A(Kn,"library_animations","animation",b),A(Kn,"library_animation_clips","animation_clip",j),A(Kn,"library_controllers","controller",te),A(Kn,"library_images","image",Ce),A(Kn,"library_effects","effect",$e),A(Kn,"library_materials","material",zt),A(Kn,"library_cameras","camera",Ee),A(Kn,"library_lights","light",Ye),A(Kn,"library_geometries","geometry",he),A(Kn,"library_nodes","node",dt),A(Kn,"library_visual_scenes","visual_scene",di),A(Kn,"library_kinematics_models","kinematics_model",pi),A(Kn,"library_physics_models","physics_model",$n),A(Kn,"scene","instance_kinematics_scene",Vi),g(Ke.animations,S),g(Ke.clips,G),g(Ke.controllers,xe),g(Ke.images,Je),g(Ke.effects,pt),g(Ke.materials,fn),g(Ke.cameras,De),g(Ke.lights,W),g(Ke.geometries,Ct),g(Ke.visualScenes,Cn),Rr(),ht();var ft=nr(n(Kn,"scene")[0]);return Si.upAxis==="Z_UP"&&ft.quaternion.setFromEuler(new THREE.Euler(-Math.PI/2,0,0)),ft.scale.multiplyScalar(Si.unit),{animations:pe,kinematics:we,library:Ke,scene:ft}}};THREE.ColladaLoader=EU;AFRAME.registerComponent("collada-model-legacy",{schema:{type:"asset"},init:function(){this.model=null,this.loader=new THREE.ColladaLoader},update:function(){var s=this,e=this.el,n=this.data,i=this.el.sceneEl.systems.renderer;n&&(this.remove(),this.loader.load(n,function(o){s.model=o.scene,s.model.traverse(function(a){if(a.isMesh){var c=a.material;c.color&&i.applyColorCorrection(c.color),c.map&&i.applyColorCorrection(c.map),c.emissive&&i.applyColorCorrection(c.emissive),c.emissiveMap&&i.applyColorCorrection(c.emissiveMap)}}),e.setObject3D("mesh",s.model),e.emit("model-loaded",{format:"collada",model:s.model})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}});/**
  * @license
  * Copyright 2010-2023 Three.js Authors
  * SPDX-License-Identifier: MIT
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image(e=null){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),n||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==oI)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case av:e.x=e.x-Math.floor(e.x);break;case Yd:e.x=e.x<0?0:1;break;case wC:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case av:e.y=e.y-Math.floor(e.y);break;case Yd:e.y=e.y<0?0:1;break;case wC:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return d1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===po?h1:BU}set encoding(e){d1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=e===h1?po:X0}};ql.DEFAULT_IMAGE=null;ql.DEFAULT_MAPPING=oI;ql.DEFAULT_ANISOTROPY=1;let To=class fI{constructor(e=0,n=0,i=0,o=1){fI.prototype.isVector4=!0,this.x=e,this.y=n,this.z=i,this.w=o}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,n,i,o){return this.x=e,this.y=n,this.z=i,this.w=o,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;case 3:this.w=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this.w=e.w+n.w,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this.w+=e.w*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this.w=e.w-n.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=this.w,c=e.elements;return this.x=c[0]*n+c[4]*i+c[8]*o+c[12]*a,this.y=c[1]*n+c[5]*i+c[9]*o+c[13]*a,this.z=c[2]*n+c[6]*i+c[10]*o+c[14]*a,this.w=c[3]*n+c[7]*i+c[11]*o+c[15]*a,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const n=Math.sqrt(1-e.w*e.w);return n<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/n,this.y=e.y/n,this.z=e.z/n),this}setAxisAngleFromRotationMatrix(e){let n,i,o,a;const h=e.elements,d=h[0],f=h[4],p=h[8],A=h[1],g=h[5],v=h[9],b=h[2],x=h[6],E=h[10];if(Math.abs(f-A)<.01&&Math.abs(p-b)<.01&&Math.abs(v-x)<.01){if(Math.abs(f+A)<.1&&Math.abs(p+b)<.1&&Math.abs(v+x)<.1&&Math.abs(d+g+E-3)<.1)return this.set(1,0,0,0),this;n=Math.PI;const M=(d+1)/2,C=(g+1)/2,T=(E+1)/2,L=(f+A)/4,B=(p+b)/4,F=(v+x)/4;return M>C&&M>T?M<.01?(i=0,o=.707106781,a=.707106781):(i=Math.sqrt(M),o=L/i,a=B/i):C>T?C<.01?(i=.707106781,o=0,a=.707106781):(o=Math.sqrt(C),i=L/o,a=F/o):T<.01?(i=.707106781,o=.707106781,a=0):(a=Math.sqrt(T),i=B/a,o=F/a),this.set(i,o,a,n),this}let S=Math.sqrt((x-v)*(x-v)+(p-b)*(p-b)+(A-f)*(A-f));return Math.abs(S)<.001&&(S=1),this.x=(x-v)/S,this.y=(p-b)/S,this.z=(A-f)/S,this.w=Math.acos((d+g+E-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this.w=Math.max(e.w,Math.min(n.w,this.w)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this.w=Math.max(e,Math.min(n,this.w)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this.w+=(e.w-this.w)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this.w=e.w+(n.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this.w=e[n+3],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e[n+3]=this.w,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this.w=e.getW(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}},So=class{constructor(e=0,n=0,i=0,o=1){this.isQuaternion=!0,this._x=e,this._y=n,this._z=i,this._w=o}static slerpFlat(e,n,i,o,a,c,u){let h=i[o+0],d=i[o+1],f=i[o+2],p=i[o+3];const A=a[c+0],g=a[c+1],v=a[c+2],b=a[c+3];if(u===0){e[n+0]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p;return}if(u===1){e[n+0]=A,e[n+1]=g,e[n+2]=v,e[n+3]=b;return}if(p!==b||h!==A||d!==g||f!==v){let x=1-u;const E=h*A+d*g+f*v+p*b,S=E>=0?1:-1,M=1-E*E;if(M>Number.EPSILON){const T=Math.sqrt(M),L=Math.atan2(T,E*S);x=Math.sin(x*L)/T,u=Math.sin(u*L)/T}const C=u*S;if(h=h*x+A*C,d=d*x+g*C,f=f*x+v*C,p=p*x+b*C,x===1-u){const T=1/Math.sqrt(h*h+d*d+f*f+p*p);h*=T,d*=T,f*=T,p*=T}}e[n]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p}static multiplyQuaternionsFlat(e,n,i,o,a,c){const u=i[o],h=i[o+1],d=i[o+2],f=i[o+3],p=a[c],A=a[c+1],g=a[c+2],v=a[c+3];return e[n]=u*v+f*p+h*g-d*A,e[n+1]=h*v+f*A+d*p-u*g,e[n+2]=d*v+f*g+u*A-h*p,e[n+3]=f*v-u*p-h*A-d*g,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,n,i,o){return this._x=e,this._y=n,this._z=i,this._w=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,n){const i=e._x,o=e._y,a=e._z,c=e._order,u=Math.cos,h=Math.sin,d=u(i/2),f=u(o/2),p=u(a/2),A=h(i/2),g=h(o/2),v=h(a/2);switch(c){case"XYZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"YXZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"ZXY":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"ZYX":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"YZX":this._x=A*f*p+d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p-A*g*v;break;case"XZY":this._x=A*f*p-d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p+A*g*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+c)}return n!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,n){const i=n/2,o=Math.sin(i);return this._x=e.x*o,this._y=e.y*o,this._z=e.z*o,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const n=e.elements,i=n[0],o=n[4],a=n[8],c=n[1],u=n[5],h=n[9],d=n[2],f=n[6],p=n[10],A=i+u+p;if(A>0){const g=.5/Math.sqrt(A+1);this._w=.25/g,this._x=(f-h)*g,this._y=(a-d)*g,this._z=(c-o)*g}else if(i>u&&i>p){const g=2*Math.sqrt(1+i-u-p);this._w=(f-h)/g,this._x=.25*g,this._y=(o+c)/g,this._z=(a+d)/g}else if(u>p){const g=2*Math.sqrt(1+u-i-p);this._w=(a-d)/g,this._x=(o+c)/g,this._y=.25*g,this._z=(h+f)/g}else{const g=2*Math.sqrt(1+p-i-u);this._w=(c-o)/g,this._x=(a+d)/g,this._y=(h+f)/g,this._z=.25*g}return this._onChangeCallback(),this}setFromUnitVectors(e,n){let i=e.dot(n)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*n.z-e.z*n.y,this._y=e.z*n.x-e.x*n.z,this._z=e.x*n.y-e.y*n.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Ns(this.dot(e),-1,1)))}rotateTowards(e,n){const i=this.angleTo(e);if(i===0)return this;const o=Math.min(1,n/i);return this.slerp(e,o),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,n){const i=e._x,o=e._y,a=e._z,c=e._w,u=n._x,h=n._y,d=n._z,f=n._w;return this._x=i*f+c*u+o*d-a*h,this._y=o*f+c*h+a*u-i*d,this._z=a*f+c*d+i*h-o*u,this._w=c*f-i*u-o*h-a*d,this._onChangeCallback(),this}slerp(e,n){if(n===0)return this;if(n===1)return this.copy(e);const i=this._x,o=this._y,a=this._z,c=this._w;let u=c*e._w+i*e._x+o*e._y+a*e._z;if(u<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,u=-u):this.copy(e),u>=1)return this._w=c,this._x=i,this._y=o,this._z=a,this;const h=1-u*u;if(h<=Number.EPSILON){const g=1-n;return this._w=g*c+n*this._w,this._x=g*i+n*this._x,this._y=g*o+n*this._y,this._z=g*a+n*this._z,this.normalize(),this._onChangeCallback(),this}const d=Math.sqrt(h),f=Math.atan2(d,u),p=Math.sin((1-n)*f)/d,A=Math.sin(n*f)/d;return this._w=c*p+this._w*A,this._x=i*p+this._x*A,this._y=o*p+this._y*A,this._z=a*p+this._z*A,this._onChangeCallback(),this}slerpQuaternions(e,n,i){return this.copy(e).slerp(n,i)}random(){const e=Math.random(),n=Math.sqrt(1-e),i=Math.sqrt(e),o=2*Math.PI*Math.random(),a=2*Math.PI*Math.random();return this.set(n*Math.cos(o),i*Math.sin(a),i*Math.cos(a),n*Math.sin(o))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,n=0){return this._x=e[n],this._y=e[n+1],this._z=e[n+2],this._w=e[n+3],this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._w,e}fromBufferAttribute(e,n){return this._x=e.getX(n),this._y=e.getY(n),this._z=e.getZ(n),this._w=e.getW(n),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},Mt=class pI{constructor(e=0,n=0,i=0){pI.prototype.isVector3=!0,this.x=e,this.y=n,this.z=i}set(e,n,i){return i===void 0&&(i=this.z),this.x=e,this.y=n,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,n){return this.x=e.x*n.x,this.y=e.y*n.y,this.z=e.z*n.z,this}applyEuler(e){return this.applyQuaternion(UC.setFromEuler(e))}applyAxisAngle(e,n){return this.applyQuaternion(UC.setFromAxisAngle(e,n))}applyMatrix3(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[3]*i+a[6]*o,this.y=a[1]*n+a[4]*i+a[7]*o,this.z=a[2]*n+a[5]*i+a[8]*o,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=e.elements,c=1/(a[3]*n+a[7]*i+a[11]*o+a[15]);return this.x=(a[0]*n+a[4]*i+a[8]*o+a[12])*c,this.y=(a[1]*n+a[5]*i+a[9]*o+a[13])*c,this.z=(a[2]*n+a[6]*i+a[10]*o+a[14])*c,this}applyQuaternion(e){const n=this.x,i=this.y,o=this.z,a=e.x,c=e.y,u=e.z,h=e.w,d=2*(c*o-u*i),f=2*(u*n-a*o),p=2*(a*i-c*n);return this.x=n+h*d+c*p-u*f,this.y=i+h*f+u*d-a*p,this.z=o+h*p+a*f-c*d,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[4]*i+a[8]*o,this.y=a[1]*n+a[5]*i+a[9]*o,this.z=a[2]*n+a[6]*i+a[10]*o,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,n){const i=e.x,o=e.y,a=e.z,c=n.x,u=n.y,h=n.z;return this.x=o*h-a*u,this.y=a*c-i*h,this.z=i*u-o*c,this}projectOnVector(e){const n=e.lengthSq();if(n===0)return this.set(0,0,0);const i=e.dot(this)/n;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return m1.copy(this).projectOnVector(e),this.sub(m1)}reflect(e){return this.sub(m1.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const n=Math.sqrt(this.lengthSq()*e.lengthSq());if(n===0)return Math.PI/2;const i=this.dot(e)/n;return Math.acos(Ns(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const n=this.x-e.x,i=this.y-e.y,o=this.z-e.z;return n*n+i*i+o*o}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,n,i){const o=Math.sin(n)*e;return this.x=o*Math.sin(i),this.y=Math.cos(n)*e,this.z=o*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,n,i){return this.x=e*Math.sin(n),this.y=i,this.z=e*Math.cos(n),this}setFromMatrixPosition(e){const n=e.elements;return this.x=n[12],this.y=n[13],this.z=n[14],this}setFromMatrixScale(e){const n=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),o=this.setFromMatrixColumn(e,2).length();return this.x=n,this.y=i,this.z=o,this}setFromMatrixColumn(e,n){return this.fromArray(e.elements,n*4)}setFromMatrix3Column(e,n){return this.fromArray(e.elements,n*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,n=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(n),this.y=i*Math.sin(n),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};const m1=new Mt,UC=new So;let Af=class{constructor(e=new Mt(1/0,1/0,1/0),n=new Mt(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=n}set(e,n){return this.min.copy(e),this.max.copy(n),this}setFromArray(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n+=3)this.expandByPoint(Aa.fromArray(e,n));return this}setFromBufferAttribute(e){this.makeEmpty();for(let n=0,i=e.count;n<i;n++)this.expandByPoint(Aa.fromBufferAttribute(e,n));return this}setFromPoints(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n++)this.expandByPoint(e[n]);return this}setFromCenterAndSize(e,n){const i=Aa.copy(n).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,n=!1){return this.makeEmpty(),this.expandByObject(e,n)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,n=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0){const a=i.getAttribute("position");if(n===!0&&a!==void 0&&e.isInstancedMesh!==!0)for(let c=0,u=a.count;c<u;c++)e.isMesh===!0?e.getVertexPosition(c,Aa):Aa.fromBufferAttribute(a,c),Aa.applyMatrix4(e.matrixWorld),this.expandByPoint(Aa);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),uA.copy(e.boundingBox)):(i.boundingBox===null&&i.computeBoundingBox(),uA.copy(i.boundingBox)),uA.applyMatrix4(e.matrixWorld),this.union(uA)}const o=e.children;for(let a=0,c=o.length;a<c;a++)this.expandByObject(o[a],n);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,n){return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,Aa),Aa.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let n,i;return e.normal.x>0?(n=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(n=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(n+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(n+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(n+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(n+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),n<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(cp),dA.subVectors(this.max,cp),qu.subVectors(e.a,cp),Yu.subVectors(e.b,cp),$u.subVectors(e.c,cp),yc.subVectors(Yu,qu),xc.subVectors($u,Yu),Ph.subVectors(qu,$u);let n=[0,-yc.z,yc.y,0,-xc.z,xc.y,0,-Ph.z,Ph.y,yc.z,0,-yc.x,xc.z,0,-xc.x,Ph.z,0,-Ph.x,-yc.y,yc.x,0,-xc.y,xc.x,0,-Ph.y,Ph.x,0];return!g1(n,qu,Yu,$u,dA)||(n=[1,0,0,0,1,0,0,0,1],!g1(n,qu,Yu,$u,dA))?!1:(fA.crossVectors(yc,xc),n=[fA.x,fA.y,fA.z],g1(n,qu,Yu,$u,dA))}clampPoint(e,n){return n.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,Aa).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(Aa).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(xl[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),xl[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),xl[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),xl[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),xl[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),xl[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),xl[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),xl[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(xl),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}};const xl=[new Mt,new Mt,new Mt,new Mt,new Mt,new Mt,new Mt,new Mt],Aa=new Mt,uA=new Af,qu=new Mt,Yu=new Mt,$u=new Mt,yc=new Mt,xc=new Mt,Ph=new Mt,cp=new Mt,dA=new Mt,fA=new Mt,Dh=new Mt;function g1(s,e,n,i,o){for(let a=0,c=s.length-3;a<=c;a+=3){Dh.fromArray(s,a);const u=o.x*Math.abs(Dh.x)+o.y*Math.abs(Dh.y)+o.z*Math.abs(Dh.z),h=e.dot(Dh),d=n.dot(Dh),f=i.dot(Dh);if(Math.max(-Math.max(h,d,f),Math.min(h,d,f))>u)return!1}return!0}const nk=new Af,hp=new Mt,A1=new Mt;let vf=class{constructor(e=new Mt,n=-1){this.center=e,this.radius=n}set(e,n){return this.center.copy(e),this.radius=n,this}setFromPoints(e,n){const i=this.center;n!==void 0?i.copy(n):nk.setFromPoints(e).getCenter(i);let o=0;for(let a=0,c=e.length;a<c;a++)o=Math.max(o,i.distanceToSquared(e[a]));return this.radius=Math.sqrt(o),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const n=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=n*n}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,n){const i=this.center.distanceToSquared(e);return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;hp.subVectors(e,this.center);const n=hp.lengthSq();if(n>this.radius*this.radius){const i=Math.sqrt(n),o=(i-this.radius)*.5;this.center.addScaledVector(hp,o/i),this.radius+=o}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(A1.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(hp.copy(e.center).add(A1)),this.expandByPoint(hp.copy(e.center).sub(A1))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}};const El=new Mt,v1=new Mt,pA=new Mt,Ec=new Mt,y1=new Mt,mA=new Mt,x1=new Mt;let I_=class{constructor(e=new Mt,n=new Mt(0,0,-1)){this.origin=e,this.direction=n}set(e,n){return this.origin.copy(e),this.direction.copy(n),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,n){return n.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,El)),this}closestPointToPoint(e,n){n.subVectors(e,this.origin);const i=n.dot(this.direction);return i<0?n.copy(this.origin):n.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const n=El.subVectors(e,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(e):(El.copy(this.origin).addScaledVector(this.direction,n),El.distanceToSquared(e))}distanceSqToSegment(e,n,i,o){v1.copy(e).add(n).multiplyScalar(.5),pA.copy(n).sub(e).normalize(),Ec.copy(this.origin).sub(v1);const a=e.distanceTo(n)*.5,c=-this.direction.dot(pA),u=Ec.dot(this.direction),h=-Ec.dot(pA),d=Ec.lengthSq(),f=Math.abs(1-c*c);let p,A,g,v;if(f>0)if(p=c*h-u,A=c*u-h,v=a*f,p>=0)if(A>=-v)if(A<=v){const b=1/f;p*=b,A*=b,g=p*(p+c*A+2*u)+A*(c*p+A+2*h)+d}else A=a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A=-a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A<=-v?(p=Math.max(0,-(-c*a+u)),A=p>0?-a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d):A<=v?(p=0,A=Math.min(Math.max(-a,-h),a),g=A*(A+2*h)+d):(p=Math.max(0,-(c*a+u)),A=p>0?a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d);else A=c>0?-a:a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;return i&&i.copy(this.origin).addScaledVector(this.direction,p),o&&o.copy(v1).addScaledVector(pA,A),g}intersectSphere(e,n){El.subVectors(e.center,this.origin);const i=El.dot(this.direction),o=El.dot(El)-i*i,a=e.radius*e.radius;if(o>a)return null;const c=Math.sqrt(a-o),u=i-c,h=i+c;return h<0?null:u<0?this.at(h,n):this.at(u,n)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const n=e.normal.dot(this.direction);if(n===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/n;return i>=0?i:null}intersectPlane(e,n){const i=this.distanceToPlane(e);return i===null?null:this.at(i,n)}intersectsPlane(e){const n=e.distanceToPoint(this.origin);return n===0||e.normal.dot(this.direction)*n<0}intersectBox(e,n){let i,o,a,c,u,h;const d=1/this.direction.x,f=1/this.direction.y,p=1/this.direction.z,A=this.origin;return d>=0?(i=(e.min.x-A.x)*d,o=(e.max.x-A.x)*d):(i=(e.max.x-A.x)*d,o=(e.min.x-A.x)*d),f>=0?(a=(e.min.y-A.y)*f,c=(e.max.y-A.y)*f):(a=(e.max.y-A.y)*f,c=(e.min.y-A.y)*f),i>c||a>o||((a>i||isNaN(i))&&(i=a),(c<o||isNaN(o))&&(o=c),p>=0?(u=(e.min.z-A.z)*p,h=(e.max.z-A.z)*p):(u=(e.max.z-A.z)*p,h=(e.min.z-A.z)*p),i>h||u>o)||((u>i||i!==i)&&(i=u),(h<o||o!==o)&&(o=h),o<0)?null:this.at(i>=0?i:o,n)}intersectsBox(e){return this.intersectBox(e,El)!==null}intersectTriangle(e,n,i,o,a){y1.subVectors(n,e),mA.subVectors(i,e),x1.crossVectors(y1,mA);let c=this.direction.dot(x1),u;if(c>0){if(o)return null;u=1}else if(c<0)u=-1,c=-c;else return null;Ec.subVectors(this.origin,e);const h=u*this.direction.dot(mA.crossVectors(Ec,mA));if(h<0)return null;const d=u*this.direction.dot(y1.cross(Ec));if(d<0||h+d>c)return null;const f=-u*Ec.dot(x1);return f<0?null:this.at(f/c,a)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},Ii=class _b{constructor(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){_b.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x)}set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){const E=this.elements;return E[0]=e,E[4]=n,E[8]=i,E[12]=o,E[1]=a,E[5]=c,E[9]=u,E[13]=h,E[2]=d,E[6]=f,E[10]=p,E[14]=A,E[3]=g,E[7]=v,E[11]=b,E[15]=x,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new _b().fromArray(this.elements)}copy(e){const n=this.elements,i=e.elements;return n[0]=i[0],n[1]=i[1],n[2]=i[2],n[3]=i[3],n[4]=i[4],n[5]=i[5],n[6]=i[6],n[7]=i[7],n[8]=i[8],n[9]=i[9],n[10]=i[10],n[11]=i[11],n[12]=i[12],n[13]=i[13],n[14]=i[14],n[15]=i[15],this}copyPosition(e){const n=this.elements,i=e.elements;return n[12]=i[12],n[13]=i[13],n[14]=i[14],this}setFromMatrix3(e){const n=e.elements;return this.set(n[0],n[3],n[6],0,n[1],n[4],n[7],0,n[2],n[5],n[8],0,0,0,0,1),this}extractBasis(e,n,i){return e.setFromMatrixColumn(this,0),n.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,n,i){return this.set(e.x,n.x,i.x,0,e.y,n.y,i.y,0,e.z,n.z,i.z,0,0,0,0,1),this}extractRotation(e){const n=this.elements,i=e.elements,o=1/Ju.setFromMatrixColumn(e,0).length(),a=1/Ju.setFromMatrixColumn(e,1).length(),c=1/Ju.setFromMatrixColumn(e,2).length();return n[0]=i[0]*o,n[1]=i[1]*o,n[2]=i[2]*o,n[3]=0,n[4]=i[4]*a,n[5]=i[5]*a,n[6]=i[6]*a,n[7]=0,n[8]=i[8]*c,n[9]=i[9]*c,n[10]=i[10]*c,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromEuler(e){const n=this.elements,i=e.x,o=e.y,a=e.z,c=Math.cos(i),u=Math.sin(i),h=Math.cos(o),d=Math.sin(o),f=Math.cos(a),p=Math.sin(a);if(e.order==="XYZ"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=-h*p,n[8]=d,n[1]=g+v*d,n[5]=A-b*d,n[9]=-u*h,n[2]=b-A*d,n[6]=v+g*d,n[10]=c*h}else if(e.order==="YXZ"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A+b*u,n[4]=v*u-g,n[8]=c*d,n[1]=c*p,n[5]=c*f,n[9]=-u,n[2]=g*u-v,n[6]=b+A*u,n[10]=c*h}else if(e.order==="ZXY"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A-b*u,n[4]=-c*p,n[8]=v+g*u,n[1]=g+v*u,n[5]=c*f,n[9]=b-A*u,n[2]=-c*d,n[6]=u,n[10]=c*h}else if(e.order==="ZYX"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=v*d-g,n[8]=A*d+b,n[1]=h*p,n[5]=b*d+A,n[9]=g*d-v,n[2]=-d,n[6]=u*h,n[10]=c*h}else if(e.order==="YZX"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=b-A*p,n[8]=v*p+g,n[1]=p,n[5]=c*f,n[9]=-u*f,n[2]=-d*f,n[6]=g*p+v,n[10]=A-b*p}else if(e.order==="XZY"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=-p,n[8]=d*f,n[1]=A*p+b,n[5]=c*f,n[9]=g*p-v,n[2]=v*p-g,n[6]=u*f,n[10]=b*p+A}return n[3]=0,n[7]=0,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromQuaternion(e){return this.compose(ik,e,rk)}lookAt(e,n,i){const o=this.elements;return ko.subVectors(e,n),ko.lengthSq()===0&&(ko.z=1),ko.normalize(),bc.crossVectors(i,ko),bc.lengthSq()===0&&(Math.abs(i.z)===1?ko.x+=1e-4:ko.z+=1e-4,ko.normalize(),bc.crossVectors(i,ko)),bc.normalize(),gA.crossVectors(ko,bc),o[0]=bc.x,o[4]=gA.x,o[8]=ko.x,o[1]=bc.y,o[5]=gA.y,o[9]=ko.y,o[2]=bc.z,o[6]=gA.z,o[10]=ko.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,n){const i=e.elements,o=n.elements,a=this.elements,c=i[0],u=i[4],h=i[8],d=i[12],f=i[1],p=i[5],A=i[9],g=i[13],v=i[2],b=i[6],x=i[10],E=i[14],S=i[3],M=i[7],C=i[11],T=i[15],L=o[0],B=o[4],F=o[8],D=o[12],P=o[1],U=o[5],K=o[9],J=o[13],z=o[2],j=o[6],G=o[10],H=o[14],te=o[3],Z=o[7],ee=o[11],oe=o[15];return a[0]=c*L+u*P+h*z+d*te,a[4]=c*B+u*U+h*j+d*Z,a[8]=c*F+u*K+h*G+d*ee,a[12]=c*D+u*J+h*H+d*oe,a[1]=f*L+p*P+A*z+g*te,a[5]=f*B+p*U+A*j+g*Z,a[9]=f*F+p*K+A*G+g*ee,a[13]=f*D+p*J+A*H+g*oe,a[2]=v*L+b*P+x*z+E*te,a[6]=v*B+b*U+x*j+E*Z,a[10]=v*F+b*K+x*G+E*ee,a[14]=v*D+b*J+x*H+E*oe,a[3]=S*L+M*P+C*z+T*te,a[7]=S*B+M*U+C*j+T*Z,a[11]=S*F+M*K+C*G+T*ee,a[15]=S*D+M*J+C*H+T*oe,this}multiplyScalar(e){const n=this.elements;return n[0]*=e,n[4]*=e,n[8]*=e,n[12]*=e,n[1]*=e,n[5]*=e,n[9]*=e,n[13]*=e,n[2]*=e,n[6]*=e,n[10]*=e,n[14]*=e,n[3]*=e,n[7]*=e,n[11]*=e,n[15]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[4],o=e[8],a=e[12],c=e[1],u=e[5],h=e[9],d=e[13],f=e[2],p=e[6],A=e[10],g=e[14],v=e[3],b=e[7],x=e[11],E=e[15];return v*(+a*h*p-o*d*p-a*u*A+i*d*A+o*u*g-i*h*g)+b*(+n*h*g-n*d*A+a*c*A-o*c*g+o*d*f-a*h*f)+x*(+n*d*p-n*u*g-a*c*p+i*c*g+a*u*f-i*d*f)+E*(-o*u*f-n*h*p+n*u*A+o*c*p-i*c*A+i*h*f)}transpose(){const e=this.elements;let n;return n=e[1],e[1]=e[4],e[4]=n,n=e[2],e[2]=e[8],e[8]=n,n=e[6],e[6]=e[9],e[9]=n,n=e[3],e[3]=e[12],e[12]=n,n=e[7],e[7]=e[13],e[13]=n,n=e[11],e[11]=e[14],e[14]=n,this}setPosition(e,n,i){const o=this.elements;return e.isVector3?(o[12]=e.x,o[13]=e.y,o[14]=e.z):(o[12]=e,o[13]=n,o[14]=i),this}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=e[9],A=e[10],g=e[11],v=e[12],b=e[13],x=e[14],E=e[15],S=p*x*d-b*A*d+b*h*g-u*x*g-p*h*E+u*A*E,M=v*A*d-f*x*d-v*h*g+c*x*g+f*h*E-c*A*E,C=f*b*d-v*p*d+v*u*g-c*b*g-f*u*E+c*p*E,T=v*p*h-f*b*h-v*u*A+c*b*A+f*u*x-c*p*x,L=n*S+i*M+o*C+a*T;if(L===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const B=1/L;return e[0]=S*B,e[1]=(b*A*a-p*x*a-b*o*g+i*x*g+p*o*E-i*A*E)*B,e[2]=(u*x*a-b*h*a+b*o*d-i*x*d-u*o*E+i*h*E)*B,e[3]=(p*h*a-u*A*a-p*o*d+i*A*d+u*o*g-i*h*g)*B,e[4]=M*B,e[5]=(f*x*a-v*A*a+v*o*g-n*x*g-f*o*E+n*A*E)*B,e[6]=(v*h*a-c*x*a-v*o*d+n*x*d+c*o*E-n*h*E)*B,e[7]=(c*A*a-f*h*a+f*o*d-n*A*d-c*o*g+n*h*g)*B,e[8]=C*B,e[9]=(v*p*a-f*b*a-v*i*g+n*b*g+f*i*E-n*p*E)*B,e[10]=(c*b*a-v*u*a+v*i*d-n*b*d-c*i*E+n*u*E)*B,e[11]=(f*u*a-c*p*a-f*i*d+n*p*d+c*i*g-n*u*g)*B,e[12]=T*B,e[13]=(f*b*o-v*p*o+v*i*A-n*b*A-f*i*x+n*p*x)*B,e[14]=(v*u*o-c*b*o-v*i*h+n*b*h+c*i*x-n*u*x)*B,e[15]=(c*p*o-f*u*o+f*i*h-n*p*h-c*i*A+n*u*A)*B,this}scale(e){const n=this.elements,i=e.x,o=e.y,a=e.z;return n[0]*=i,n[4]*=o,n[8]*=a,n[1]*=i,n[5]*=o,n[9]*=a,n[2]*=i,n[6]*=o,n[10]*=a,n[3]*=i,n[7]*=o,n[11]*=a,this}getMaxScaleOnAxis(){const e=this.elements,n=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],o=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(n,i,o))}makeTranslation(e,n,i){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,n,0,0,1,i,0,0,0,1),this}makeRotationX(e){const n=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,n,-i,0,0,i,n,0,0,0,0,1),this}makeRotationY(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,0,i,0,0,1,0,0,-i,0,n,0,0,0,0,1),this}makeRotationZ(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,-i,0,0,i,n,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,n){const i=Math.cos(n),o=Math.sin(n),a=1-i,c=e.x,u=e.y,h=e.z,d=a*c,f=a*u;return this.set(d*c+i,d*u-o*h,d*h+o*u,0,d*u+o*h,f*u+i,f*h-o*c,0,d*h-o*u,f*h+o*c,a*h*h+i,0,0,0,0,1),this}makeScale(e,n,i){return this.set(e,0,0,0,0,n,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,n,i,o,a,c){return this.set(1,i,a,0,e,1,c,0,n,o,1,0,0,0,0,1),this}compose(e,n,i){const o=this.elements,a=n._x,c=n._y,u=n._z,h=n._w,d=a+a,f=c+c,p=u+u,A=a*d,g=a*f,v=a*p,b=c*f,x=c*p,E=u*p,S=h*d,M=h*f,C=h*p,T=i.x,L=i.y,B=i.z;return o[0]=(1-(b+E))*T,o[1]=(g+C)*T,o[2]=(v-M)*T,o[3]=0,o[4]=(g-C)*L,o[5]=(1-(A+E))*L,o[6]=(x+S)*L,o[7]=0,o[8]=(v+M)*B,o[9]=(x-S)*B,o[10]=(1-(A+b))*B,o[11]=0,o[12]=e.x,o[13]=e.y,o[14]=e.z,o[15]=1,this}decompose(e,n,i){const o=this.elements;let a=Ju.set(o[0],o[1],o[2]).length();const c=Ju.set(o[4],o[5],o[6]).length(),u=Ju.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),e.x=o[12],e.y=o[13],e.z=o[14],va.copy(this);const d=1/a,f=1/c,p=1/u;return va.elements[0]*=d,va.elements[1]*=d,va.elements[2]*=d,va.elements[4]*=f,va.elements[5]*=f,va.elements[6]*=f,va.elements[8]*=p,va.elements[9]*=p,va.elements[10]*=p,n.setFromRotationMatrix(va),i.x=a,i.y=c,i.z=u,this}makePerspective(e,n,i,o,a,c,u=Yh){const h=this.elements,d=2*a/(n-e),f=2*a/(i-o),p=(n+e)/(n-e),A=(i+o)/(i-o);let g,v;if(u===Yh)g=-(c+a)/(c-a),v=-2*c*a/(c-a);else if(u===Eb)g=-c/(c-a),v=-c*a/(c-a);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+u);return h[0]=d,h[4]=0,h[8]=p,h[12]=0,h[1]=0,h[5]=f,h[9]=A,h[13]=0,h[2]=0,h[6]=0,h[10]=g,h[14]=v,h[3]=0,h[7]=0,h[11]=-1,h[15]=0,this}makeOrthographic(e,n,i,o,a,c,u=Yh){const h=this.elements,d=1/(n-e),f=1/(i-o),p=1/(c-a),A=(n+e)*d,g=(i+o)*f;let v,b;if(u===Yh)v=(c+a)*p,b=-2*p;else if(u===Eb)v=a*p,b=-1*p;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+u);return h[0]=2*d,h[4]=0,h[8]=0,h[12]=-A,h[1]=0,h[5]=2*f,h[9]=0,h[13]=-g,h[2]=0,h[6]=0,h[10]=b,h[14]=-v,h[3]=0,h[7]=0,h[11]=0,h[15]=1,this}equals(e){const n=this.elements,i=e.elements;for(let o=0;o<16;o++)if(n[o]!==i[o])return!1;return!0}fromArray(e,n=0){for(let i=0;i<16;i++)this.elements[i]=e[i+n];return this}toArray(e=[],n=0){const i=this.elements;return e[n]=i[0],e[n+1]=i[1],e[n+2]=i[2],e[n+3]=i[3],e[n+4]=i[4],e[n+5]=i[5],e[n+6]=i[6],e[n+7]=i[7],e[n+8]=i[8],e[n+9]=i[9],e[n+10]=i[10],e[n+11]=i[11],e[n+12]=i[12],e[n+13]=i[13],e[n+14]=i[14],e[n+15]=i[15],e}};const Ju=new Mt,va=new Ii,ik=new Mt(0,0,0),rk=new Mt(1,1,1),bc=new Mt,gA=new Mt,ko=new Mt,kC=new Ii,zC=new So;let ra=class mI{constructor(e=0,n=0,i=0,o=mI.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=n,this._z=i,this._order=o}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,n,i,o=this._order){return this._x=e,this._y=n,this._z=i,this._order=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,n=this._order,i=!0){const o=e.elements,a=o[0],c=o[4],u=o[8],h=o[1],d=o[5],f=o[9],p=o[2],A=o[6],g=o[10];switch(n){case"XYZ":this._y=Math.asin(Ns(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(-f,g),this._z=Math.atan2(-c,a)):(this._x=Math.atan2(A,d),this._z=0);break;case"YXZ":this._x=Math.asin(-Ns(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(u,g),this._z=Math.atan2(h,d)):(this._y=Math.atan2(-p,a),this._z=0);break;case"ZXY":this._x=Math.asin(Ns(A,-1,1)),Math.abs(A)<.9999999?(this._y=Math.atan2(-p,g),this._z=Math.atan2(-c,d)):(this._y=0,this._z=Math.atan2(h,a));break;case"ZYX":this._y=Math.asin(-Ns(p,-1,1)),Math.abs(p)<.9999999?(this._x=Math.atan2(A,g),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-c,d));break;case"YZX":this._z=Math.asin(Ns(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-f,d),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(u,g));break;case"XZY":this._z=Math.asin(-Ns(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(A,d),this._y=Math.atan2(u,a)):(this._x=Math.atan2(-f,g),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+n)}return this._order=n,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,n,i){return kC.makeRotationFromQuaternion(e),this.setFromRotationMatrix(kC,n,i)}setFromVector3(e,n=this._order){return this.set(e.x,e.y,e.z,n)}reorder(e){return zC.setFromEuler(this),this.setFromQuaternion(zC,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};ra.DEFAULT_ORDER="XYZ";let sk=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}},ok=0;const GC=new Mt,Zu=new So,bl=new Ii,AA=new Mt,up=new Mt,ak=new Mt,lk=new So,VC=new Mt(1,0,0),HC=new Mt(0,1,0),jC=new Mt(0,0,1),ck={type:"added"},hk={type:"removed"};let Us=class q0 extends Fv{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:ok++}),this.uuid=Jc(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=q0.DEFAULT_UP.clone();const e=new Mt,n=new ra,i=new So,o=new Mt(1,1,1);function a(){i.setFromEuler(n,!1)}function c(){n.setFromQuaternion(i,void 0,!1)}n._onChange(a),i._onChange(c),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:n},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:o},modelViewMatrix:{value:new Ii},normalMatrix:{value:new Zc}}),this.matrix=new Ii,this.matrixWorld=new Ii,this.matrixAutoUpdate=q0.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=q0.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new sk,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,n){this.quaternion.setFromAxisAngle(e,n)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,n){return Zu.setFromAxisAngle(e,n),this.quaternion.multiply(Zu),this}rotateOnWorldAxis(e,n){return Zu.setFromAxisAngle(e,n),this.quaternion.premultiply(Zu),this}rotateX(e){return this.rotateOnAxis(VC,e)}rotateY(e){return this.rotateOnAxis(HC,e)}rotateZ(e){return this.rotateOnAxis(jC,e)}translateOnAxis(e,n){return GC.copy(e).applyQuaternion(this.quaternion),this.position.add(GC.multiplyScalar(n)),this}translateX(e){return this.translateOnAxis(VC,e)}translateY(e){return this.translateOnAxis(HC,e)}translateZ(e){return this.translateOnAxis(jC,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(bl.copy(this.matrixWorld).invert())}lookAt(e,n,i){e.isVector3?AA.copy(e):AA.set(e,n,i);const o=this.parent;this.updateWorldMatrix(!0,!1),up.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?bl.lookAt(up,AA,this.up):bl.lookAt(AA,up,this.up),this.quaternion.setFromRotationMatrix(bl),o&&(bl.extractRotation(o.matrixWorld),Zu.setFromRotationMatrix(bl),this.quaternion.premultiply(Zu.invert()))}add(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.add(arguments[n]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(ck)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const n=this.children.indexOf(e);return n!==-1&&(e.parent=null,this.children.splice(n,1),e.dispatchEvent(hk)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),bl.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),bl.multiply(e.parent.matrixWorld)),e.applyMatrix4(bl),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,n){if(this[e]===n)return this;for(let i=0,o=this.children.length;i<o;i++){const c=this.children[i].getObjectByProperty(e,n);if(c!==void 0)return c}}getObjectsByProperty(e,n,i=[]){this[e]===n&&i.push(this);const o=this.children;for(let a=0,c=o.length;a<c;a++)o[a].getObjectsByProperty(e,n,i);return i}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(up,e,ak),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(up,lk,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const n=this.matrixWorld.elements;return e.set(n[8],n[9],n[10]).normalize()}raycast(){}traverse(e){e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverseVisible(e)}traverseAncestors(e){const n=this.parent;n!==null&&(e(n),n.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const n=this.children;for(let i=0,o=n.length;i<o;i++){const a=n[i];(a.matrixWorldAutoUpdate===!0||e===!0)&&a.updateMatrixWorld(e)}}updateWorldMatrix(e,n){const i=this.parent;if(e===!0&&i!==null&&i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),n===!0){const o=this.children;for(let a=0,c=o.length;a<c;a++){const u=o[a];u.matrixWorldAutoUpdate===!0&&u.updateWorldMatrix(!1,!0)}}}toJSON(e){const n=e===void 0||typeof e=="string",i={};n&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const o={};o.uuid=this.uuid,o.type=this.type,this.name!==""&&(o.name=this.name),this.castShadow===!0&&(o.castShadow=!0),this.receiveShadow===!0&&(o.receiveShadow=!0),this.visible===!1&&(o.visible=!1),this.frustumCulled===!1&&(o.frustumCulled=!1),this.renderOrder!==0&&(o.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(o.userData=this.userData),o.layers=this.layers.mask,o.matrix=this.matrix.toArray(),o.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(o.matrixAutoUpdate=!1),this.isInstancedMesh&&(o.type="InstancedMesh",o.count=this.count,o.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(o.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(o.type="BatchedMesh",o.perObjectFrustumCulled=this.perObjectFrustumCulled,o.sortObjects=this.sortObjects,o.drawRanges=this._drawRanges,o.reservedRanges=this._reservedRanges,o.visibility=this._visibility,o.active=this._active,o.bounds=this._bounds.map(u=>({boxInitialized:u.boxInitialized,boxMin:u.box.min.toArray(),boxMax:u.box.max.toArray(),sphereInitialized:u.sphereInitialized,sphereRadius:u.sphere.radius,sphereCenter:u.sphere.center.toArray()})),o.maxGeometryCount=this._maxGeometryCount,o.maxVertexCount=this._maxVertexCount,o.maxIndexCount=this._maxIndexCount,o.geometryInitialized=this._geometryInitialized,o.geometryCount=this._geometryCount,o.matricesTexture=this._matricesTexture.toJSON(e),this.boundingSphere!==null&&(o.boundingSphere={center:o.boundingSphere.center.toArray(),radius:o.boundingSphere.radius}),this.boundingBox!==null&&(o.boundingBox={min:o.boundingBox.min.toArray(),max:o.boundingBox.max.toArray()}));function a(u,h){return u[h.uuid]===void 0&&(u[h.uuid]=h.toJSON(e)),h.uuid}if(this.isScene)this.background&&(this.background.isColor?o.background=this.background.toJSON():this.background.isTexture&&(o.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(o.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){o.geometry=a(e.geometries,this.geometry);const u=this.geometry.parameters;if(u!==void 0&&u.shapes!==void 0){const h=u.shapes;if(Array.isArray(h))for(let d=0,f=h.length;d<f;d++){const p=h[d];a(e.shapes,p)}else a(e.shapes,h)}}if(this.isSkinnedMesh&&(o.bindMode=this.bindMode,o.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(a(e.skeletons,this.skeleton),o.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const u=[];for(let h=0,d=this.material.length;h<d;h++)u.push(a(e.materials,this.material[h]));o.material=u}else o.material=a(e.materials,this.material);if(this.children.length>0){o.children=[];for(let u=0;u<this.children.length;u++)o.children.push(this.children[u].toJSON(e).object)}if(this.animations.length>0){o.animations=[];for(let u=0;u<this.animations.length;u++){const h=this.animations[u];o.animations.push(a(e.animations,h))}}if(n){const u=c(e.geometries),h=c(e.materials),d=c(e.textures),f=c(e.images),p=c(e.shapes),A=c(e.skeletons),g=c(e.animations),v=c(e.nodes);u.length>0&&(i.geometries=u),h.length>0&&(i.materials=h),d.length>0&&(i.textures=d),f.length>0&&(i.images=f),p.length>0&&(i.shapes=p),A.length>0&&(i.skeletons=A),g.length>0&&(i.animations=g),v.length>0&&(i.nodes=v)}return i.object=o,i;function c(u){const h=[];for(const d in u){const f=u[d];delete f.metadata,h.push(f)}return h}}clone(e){return new this.constructor().copy(this,e)}copy(e,n=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),n===!0)for(let i=0;i<e.children.length;i++){const o=e.children[i];this.add(o.clone())}return this}};Us.DEFAULT_UP=new Mt(0,1,0);Us.DEFAULT_MATRIX_AUTO_UPDATE=!0;Us.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const ya=new Mt,_l=new Mt,E1=new Mt,wl=new Mt,ed=new Mt,td=new Mt,WC=new Mt,b1=new Mt,_1=new Mt,w1=new Mt;let vA=!1,yA=class jh{constructor(e=new Mt,n=new Mt,i=new Mt){this.a=e,this.b=n,this.c=i}static getNormal(e,n,i,o){o.subVectors(i,n),ya.subVectors(e,n),o.cross(ya);const a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}static getBarycoord(e,n,i,o,a){ya.subVectors(o,n),_l.subVectors(i,n),E1.subVectors(e,n);const c=ya.dot(ya),u=ya.dot(_l),h=ya.dot(E1),d=_l.dot(_l),f=_l.dot(E1),p=c*d-u*u;if(p===0)return a.set(-2,-1,-1);const A=1/p,g=(d*h-u*f)*A,v=(c*f-u*h)*A;return a.set(1-g-v,v,g)}static containsPoint(e,n,i,o){return this.getBarycoord(e,n,i,o,wl),wl.x>=0&&wl.y>=0&&wl.x+wl.y<=1}static getUV(e,n,i,o,a,c,u,h){return vA===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),vA=!0),this.getInterpolation(e,n,i,o,a,c,u,h)}static getInterpolation(e,n,i,o,a,c,u,h){return this.getBarycoord(e,n,i,o,wl),h.setScalar(0),h.addScaledVector(a,wl.x),h.addScaledVector(c,wl.y),h.addScaledVector(u,wl.z),h}static isFrontFacing(e,n,i,o){return ya.subVectors(i,n),_l.subVectors(e,n),ya.cross(_l).dot(o)<0}set(e,n,i){return this.a.copy(e),this.b.copy(n),this.c.copy(i),this}setFromPointsAndIndices(e,n,i,o){return this.a.copy(e[n]),this.b.copy(e[i]),this.c.copy(e[o]),this}setFromAttributeAndIndices(e,n,i,o){return this.a.fromBufferAttribute(e,n),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,o),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return ya.subVectors(this.c,this.b),_l.subVectors(this.a,this.b),ya.cross(_l).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return jh.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,n){return jh.getBarycoord(e,this.a,this.b,this.c,n)}getUV(e,n,i,o,a){return vA===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),vA=!0),jh.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}getInterpolation(e,n,i,o,a){return jh.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}containsPoint(e){return jh.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return jh.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,n){const i=this.a,o=this.b,a=this.c;let c,u;ed.subVectors(o,i),td.subVectors(a,i),b1.subVectors(e,i);const h=ed.dot(b1),d=td.dot(b1);if(h<=0&&d<=0)return n.copy(i);_1.subVectors(e,o);const f=ed.dot(_1),p=td.dot(_1);if(f>=0&&p<=f)return n.copy(o);const A=h*p-f*d;if(A<=0&&h>=0&&f<=0)return c=h/(h-f),n.copy(i).addScaledVector(ed,c);w1.subVectors(e,a);const g=ed.dot(w1),v=td.dot(w1);if(v>=0&&g<=v)return n.copy(a);const b=g*d-h*v;if(b<=0&&d>=0&&v<=0)return u=d/(d-v),n.copy(i).addScaledVector(td,u);const x=f*v-g*p;if(x<=0&&p-f>=0&&g-v>=0)return WC.subVectors(a,o),u=(p-f)/(p-f+(g-v)),n.copy(o).addScaledVector(WC,u);const E=1/(x+b+A);return c=b*E,u=A*E,n.copy(i).addScaledVector(ed,c).addScaledVector(td,u)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}};const gI={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},_c={h:0,s:0,l:0},xA={h:0,s:0,l:0};function M1(s,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?s+(e-s)*6*n:n<1/2?e:n<2/3?s+(e-s)*6*(2/3-n):s}let as=class{constructor(e,n,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,n,i)}set(e,n,i){if(n===void 0&&i===void 0){const o=e;o&&o.isColor?this.copy(o):typeof o=="number"?this.setHex(o):typeof o=="string"&&this.setStyle(o)}else this.setRGB(e,n,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,n=po){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,ga.toWorkingColorSpace(this,n),this}setRGB(e,n,i,o=ga.workingColorSpace){return this.r=e,this.g=n,this.b=i,ga.toWorkingColorSpace(this,o),this}setHSL(e,n,i,o=ga.workingColorSpace){if(e=R_(e,1),n=Ns(n,0,1),i=Ns(i,0,1),n===0)this.r=this.g=this.b=i;else{const a=i<=.5?i*(1+n):i+n-i*n,c=2*i-a;this.r=M1(c,a,e+1/3),this.g=M1(c,a,e),this.b=M1(c,a,e-1/3)}return ga.toWorkingColorSpace(this,o),this}setStyle(e,n=po){function i(a){a!==void 0&&parseFloat(a)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let o;if(o=/^(\w+)\(([^\)]*)\)/.exec(e)){let a;const c=o[1],u=o[2];switch(c){case"rgb":case"rgba":if(a=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(255,parseInt(a[1],10))/255,Math.min(255,parseInt(a[2],10))/255,Math.min(255,parseInt(a[3],10))/255,n);if(a=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(100,parseInt(a[1],10))/100,Math.min(100,parseInt(a[2],10))/100,Math.min(100,parseInt(a[3],10))/100,n);break;case"hsl":case"hsla":if(a=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setHSL(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,n);break;default:console.warn("THREE.Color: Unknown color model "+e)}}else if(o=/^\#([A-Fa-f\d]+)$/.exec(e)){const a=o[1],c=a.length;if(c===3)return this.setRGB(parseInt(a.charAt(0),16)/15,parseInt(a.charAt(1),16)/15,parseInt(a.charAt(2),16)/15,n);if(c===6)return this.setHex(parseInt(a,16),n);console.warn("THREE.Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,n);return this}setColorName(e,n=po){const i=gI[e.toLowerCase()];return i!==void 0?this.setHex(i,n):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=nf(e.r),this.g=nf(e.g),this.b=nf(e.b),this}copyLinearToSRGB(e){return this.r=f1(e.r),this.g=f1(e.g),this.b=f1(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=po){return ga.fromWorkingColorSpace(Qs.copy(this),e),Math.round(Ns(Qs.r*255,0,255))*65536+Math.round(Ns(Qs.g*255,0,255))*256+Math.round(Ns(Qs.b*255,0,255))}getHexString(e=po){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,n=ga.workingColorSpace){ga.fromWorkingColorSpace(Qs.copy(this),n);const i=Qs.r,o=Qs.g,a=Qs.b,c=Math.max(i,o,a),u=Math.min(i,o,a);let h,d;const f=(u+c)/2;if(u===c)h=0,d=0;else{const p=c-u;switch(d=f<=.5?p/(c+u):p/(2-c-u),c){case i:h=(o-a)/p+(o<a?6:0);break;case o:h=(a-i)/p+2;break;case a:h=(i-o)/p+4;break}h/=6}return e.h=h,e.s=d,e.l=f,e}getRGB(e,n=ga.workingColorSpace){return ga.fromWorkingColorSpace(Qs.copy(this),n),e.r=Qs.r,e.g=Qs.g,e.b=Qs.b,e}getStyle(e=po){ga.fromWorkingColorSpace(Qs.copy(this),e);const n=Qs.r,i=Qs.g,o=Qs.b;return e!==po?`color(${e} ${n.toFixed(3)} ${i.toFixed(3)} ${o.toFixed(3)})`:`rgb(${Math.round(n*255)},${Math.round(i*255)},${Math.round(o*255)})`}offsetHSL(e,n,i){return this.getHSL(_c),this.setHSL(_c.h+e,_c.s+n,_c.l+i)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,n){return this.r=e.r+n.r,this.g=e.g+n.g,this.b=e.b+n.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,n){return this.r+=(e.r-this.r)*n,this.g+=(e.g-this.g)*n,this.b+=(e.b-this.b)*n,this}lerpColors(e,n,i){return this.r=e.r+(n.r-e.r)*i,this.g=e.g+(n.g-e.g)*i,this.b=e.b+(n.b-e.b)*i,this}lerpHSL(e,n){this.getHSL(_c),e.getHSL(xA);const i=$p(_c.h,xA.h,n),o=$p(_c.s,xA.s,n),a=$p(_c.l,xA.l,n);return this.setHSL(i,o,a),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){const n=this.r,i=this.g,o=this.b,a=e.elements;return this.r=a[0]*n+a[3]*i+a[6]*o,this.g=a[1]*n+a[4]*i+a[7]*o,this.b=a[2]*n+a[5]*i+a[8]*o,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,n=0){return this.r=e[n],this.g=e[n+1],this.b=e[n+2],this}toArray(e=[],n=0){return e[n]=this.r,e[n+1]=this.g,e[n+2]=this.b,e}fromBufferAttribute(e,n){return this.r=e.getX(n),this.g=e.getY(n),this.b=e.getZ(n),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const Qs=new as;as.NAMES=gI;let uk=0,Nv=class extends Fv{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:uk++}),this.uuid=Jc(),this.name="",this.type="Material",this.blending=vC,this.side=yb,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=xC,this.blendDst=EC,this.blendEquation=yC,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new as(0,0,0),this.blendAlpha=0,this.depthFunc=bC,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=LC,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Xu,this.stencilZFail=Xu,this.stencilZPass=Xu,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const n in e){const i=e[n];if(i===void 0){console.warn(`THREE.Material: parameter '${n}' has value of undefined.`);continue}const o=this[n];if(o===void 0){console.warn(`THREE.Material: '${n}' is not a property of THREE.${this.type}.`);continue}o&&o.isColor?o.set(i):o&&o.isVector3&&i&&i.isVector3?o.copy(i):this[n]=i}}toJSON(e){const n=e===void 0||typeof e=="string";n&&(e={textures:{},images:{}});const i={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==vC&&(i.blending=this.blending),this.side!==yb&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==xC&&(i.blendSrc=this.blendSrc),this.blendDst!==EC&&(i.blendDst=this.blendDst),this.blendEquation!==yC&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==bC&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==LC&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==Xu&&(i.stencilFail=this.stencilFail),this.stencilZFail!==Xu&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==Xu&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function o(a){const c=[];for(const u in a){const h=a[u];delete h.metadata,c.push(h)}return c}if(n){const a=o(e.textures),c=o(e.images);a.length>0&&(i.textures=a),c.length>0&&(i.images=c)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const n=e.clippingPlanes;let i=null;if(n!==null){const o=n.length;i=new Array(o);for(let a=0;a!==o;++a)i[a]=n[a].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},dk=class extends Nv{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new as(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=S_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}};const rs=new Mt,EA=new gs;let rf=class{constructor(e,n,i=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=n,this.count=e!==void 0?e.length/n:0,this.normalized=i,this.usage=PC,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=aI,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return console.warn('THREE.BufferAttribute: "updateRange" is deprecated and removed in r169. Use "addUpdateRange()" instead.'),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,n,i){e*=this.itemSize,i*=n.itemSize;for(let o=0,a=this.itemSize;o<a;o++)this.array[e+o]=n.array[i+o];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let n=0,i=this.count;n<i;n++)EA.fromBufferAttribute(this,n),EA.applyMatrix3(e),this.setXY(n,EA.x,EA.y);else if(this.itemSize===3)for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.applyMatrix3(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}applyMatrix4(e){for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.applyMatrix4(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.applyNormalMatrix(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.transformDirection(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}set(e,n=0){return this.array.set(e,n),this}getComponent(e,n){let i=this.array[e*this.itemSize+n];return this.normalized&&(i=Xd(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=lo(i,this.array)),this.array[e*this.itemSize+n]=i,this}getX(e){let n=this.array[e*this.itemSize];return this.normalized&&(n=Xd(n,this.array)),n}setX(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize]=n,this}getY(e){let n=this.array[e*this.itemSize+1];return this.normalized&&(n=Xd(n,this.array)),n}setY(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize+1]=n,this}getZ(e){let n=this.array[e*this.itemSize+2];return this.normalized&&(n=Xd(n,this.array)),n}setZ(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize+2]=n,this}getW(e){let n=this.array[e*this.itemSize+3];return this.normalized&&(n=Xd(n,this.array)),n}setW(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize+3]=n,this}setXY(e,n,i){return e*=this.itemSize,this.normalized&&(n=lo(n,this.array),i=lo(i,this.array)),this.array[e+0]=n,this.array[e+1]=i,this}setXYZ(e,n,i,o){return e*=this.itemSize,this.normalized&&(n=lo(n,this.array),i=lo(i,this.array),o=lo(o,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e*=this.itemSize,this.normalized&&(n=lo(n,this.array),i=lo(i,this.array),o=lo(o,this.array),a=lo(a,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this.array[e+3]=a,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==PC&&(e.usage=this.usage),e}},AI=class extends rf{constructor(e,n,i){super(new Uint16Array(e),n,i)}},fk=class extends rf{constructor(e,n,i){super(new Uint32Array(e),n,i)}},zc=class extends rf{constructor(e,n,i){super(new Float32Array(e),n,i)}},pk=0;const ea=new Ii,C1=new Us,nd=new Mt,zo=new Af,dp=new Af,Ss=new Mt;let Jp=class vI extends Fv{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:pk++}),this.uuid=Jc(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(YU(e)?fk:AI)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,n){return this.attributes[e]=n,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,n,i=0){this.groups.push({start:e,count:n,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,n){this.drawRange.start=e,this.drawRange.count=n}applyMatrix4(e){const n=this.attributes.position;n!==void 0&&(n.applyMatrix4(e),n.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const a=new Zc().getNormalMatrix(e);i.applyNormalMatrix(a),i.needsUpdate=!0}const o=this.attributes.tangent;return o!==void 0&&(o.transformDirection(e),o.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return ea.makeRotationFromQuaternion(e),this.applyMatrix4(ea),this}rotateX(e){return ea.makeRotationX(e),this.applyMatrix4(ea),this}rotateY(e){return ea.makeRotationY(e),this.applyMatrix4(ea),this}rotateZ(e){return ea.makeRotationZ(e),this.applyMatrix4(ea),this}translate(e,n,i){return ea.makeTranslation(e,n,i),this.applyMatrix4(ea),this}scale(e,n,i){return ea.makeScale(e,n,i),this.applyMatrix4(ea),this}lookAt(e){return C1.lookAt(e),C1.updateMatrix(),this.applyMatrix4(C1.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(nd).negate(),this.translate(nd.x,nd.y,nd.z),this}setFromPoints(e){const n=[];for(let i=0,o=e.length;i<o;i++){const a=e[i];n.push(a.x,a.y,a.z||0)}return this.setAttribute("position",new zc(n,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Af);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new Mt(-1/0,-1/0,-1/0),new Mt(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),n)for(let i=0,o=n.length;i<o;i++){const a=n[i];zo.setFromBufferAttribute(a),this.morphTargetsRelative?(Ss.addVectors(this.boundingBox.min,zo.min),this.boundingBox.expandByPoint(Ss),Ss.addVectors(this.boundingBox.max,zo.max),this.boundingBox.expandByPoint(Ss)):(this.boundingBox.expandByPoint(zo.min),this.boundingBox.expandByPoint(zo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new vf);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new Mt,1/0);return}if(e){const i=this.boundingSphere.center;if(zo.setFromBufferAttribute(e),n)for(let a=0,c=n.length;a<c;a++){const u=n[a];dp.setFromBufferAttribute(u),this.morphTargetsRelative?(Ss.addVectors(zo.min,dp.min),zo.expandByPoint(Ss),Ss.addVectors(zo.max,dp.max),zo.expandByPoint(Ss)):(zo.expandByPoint(dp.min),zo.expandByPoint(dp.max))}zo.getCenter(i);let o=0;for(let a=0,c=e.count;a<c;a++)Ss.fromBufferAttribute(e,a),o=Math.max(o,i.distanceToSquared(Ss));if(n)for(let a=0,c=n.length;a<c;a++){const u=n[a],h=this.morphTargetsRelative;for(let d=0,f=u.count;d<f;d++)Ss.fromBufferAttribute(u,d),h&&(nd.fromBufferAttribute(e,d),Ss.add(nd)),o=Math.max(o,i.distanceToSquared(Ss))}this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,n=this.attributes;if(e===null||n.position===void 0||n.normal===void 0||n.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,o=n.position.array,a=n.normal.array,c=n.uv.array,u=o.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new rf(new Float32Array(4*u),4));const h=this.getAttribute("tangent").array,d=[],f=[];for(let P=0;P<u;P++)d[P]=new Mt,f[P]=new Mt;const p=new Mt,A=new Mt,g=new Mt,v=new gs,b=new gs,x=new gs,E=new Mt,S=new Mt;function M(P,U,K){p.fromArray(o,P*3),A.fromArray(o,U*3),g.fromArray(o,K*3),v.fromArray(c,P*2),b.fromArray(c,U*2),x.fromArray(c,K*2),A.sub(p),g.sub(p),b.sub(v),x.sub(v);const J=1/(b.x*x.y-x.x*b.y);isFinite(J)&&(E.copy(A).multiplyScalar(x.y).addScaledVector(g,-b.y).multiplyScalar(J),S.copy(g).multiplyScalar(b.x).addScaledVector(A,-x.x).multiplyScalar(J),d[P].add(E),d[U].add(E),d[K].add(E),f[P].add(S),f[U].add(S),f[K].add(S))}let C=this.groups;C.length===0&&(C=[{start:0,count:i.length}]);for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)M(i[j+0],i[j+1],i[j+2])}const T=new Mt,L=new Mt,B=new Mt,F=new Mt;function D(P){B.fromArray(a,P*3),F.copy(B);const U=d[P];T.copy(U),T.sub(B.multiplyScalar(B.dot(U))).normalize(),L.crossVectors(F,U);const J=L.dot(f[P])<0?-1:1;h[P*4]=T.x,h[P*4+1]=T.y,h[P*4+2]=T.z,h[P*4+3]=J}for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)D(i[j+0]),D(i[j+1]),D(i[j+2])}}computeVertexNormals(){const e=this.index,n=this.getAttribute("position");if(n!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new rf(new Float32Array(n.count*3),3),this.setAttribute("normal",i);else for(let A=0,g=i.count;A<g;A++)i.setXYZ(A,0,0,0);const o=new Mt,a=new Mt,c=new Mt,u=new Mt,h=new Mt,d=new Mt,f=new Mt,p=new Mt;if(e)for(let A=0,g=e.count;A<g;A+=3){const v=e.getX(A+0),b=e.getX(A+1),x=e.getX(A+2);o.fromBufferAttribute(n,v),a.fromBufferAttribute(n,b),c.fromBufferAttribute(n,x),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),u.fromBufferAttribute(i,v),h.fromBufferAttribute(i,b),d.fromBufferAttribute(i,x),u.add(f),h.add(f),d.add(f),i.setXYZ(v,u.x,u.y,u.z),i.setXYZ(b,h.x,h.y,h.z),i.setXYZ(x,d.x,d.y,d.z)}else for(let A=0,g=n.count;A<g;A+=3)o.fromBufferAttribute(n,A+0),a.fromBufferAttribute(n,A+1),c.fromBufferAttribute(n,A+2),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),i.setXYZ(A+0,f.x,f.y,f.z),i.setXYZ(A+1,f.x,f.y,f.z),i.setXYZ(A+2,f.x,f.y,f.z);this.normalizeNormals(),i.needsUpdate=!0}}normalizeNormals(){const e=this.attributes.normal;for(let n=0,i=e.count;n<i;n++)Ss.fromBufferAttribute(e,n),Ss.normalize(),e.setXYZ(n,Ss.x,Ss.y,Ss.z)}toNonIndexed(){function e(u,h){const d=u.array,f=u.itemSize,p=u.normalized,A=new d.constructor(h.length*f);let g=0,v=0;for(let b=0,x=h.length;b<x;b++){u.isInterleavedBufferAttribute?g=h[b]*u.data.stride+u.offset:g=h[b]*f;for(let E=0;E<f;E++)A[v++]=d[g++]}return new rf(A,f,p)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const n=new vI,i=this.index.array,o=this.attributes;for(const u in o){const h=o[u],d=e(h,i);n.setAttribute(u,d)}const a=this.morphAttributes;for(const u in a){const h=[],d=a[u];for(let f=0,p=d.length;f<p;f++){const A=d[f],g=e(A,i);h.push(g)}n.morphAttributes[u]=h}n.morphTargetsRelative=this.morphTargetsRelative;const c=this.groups;for(let u=0,h=c.length;u<h;u++){const d=c[u];n.addGroup(d.start,d.count,d.materialIndex)}return n}toJSON(){const e={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const h=this.parameters;for(const d in h)h[d]!==void 0&&(e[d]=h[d]);return e}e.data={attributes:{}};const n=this.index;n!==null&&(e.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});const i=this.attributes;for(const h in i){const d=i[h];e.data.attributes[h]=d.toJSON(e.data)}const o={};let a=!1;for(const h in this.morphAttributes){const d=this.morphAttributes[h],f=[];for(let p=0,A=d.length;p<A;p++){const g=d[p];f.push(g.toJSON(e.data))}f.length>0&&(o[h]=f,a=!0)}a&&(e.data.morphAttributes=o,e.data.morphTargetsRelative=this.morphTargetsRelative);const c=this.groups;c.length>0&&(e.data.groups=JSON.parse(JSON.stringify(c)));const u=this.boundingSphere;return u!==null&&(e.data.boundingSphere={center:u.center.toArray(),radius:u.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const n={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(n));const o=e.attributes;for(const d in o){const f=o[d];this.setAttribute(d,f.clone(n))}const a=e.morphAttributes;for(const d in a){const f=[],p=a[d];for(let A=0,g=p.length;A<g;A++)f.push(p[A].clone(n));this.morphAttributes[d]=f}this.morphTargetsRelative=e.morphTargetsRelative;const c=e.groups;for(let d=0,f=c.length;d<f;d++){const p=c[d];this.addGroup(p.start,p.count,p.materialIndex)}const u=e.boundingBox;u!==null&&(this.boundingBox=u.clone());const h=e.boundingSphere;return h!==null&&(this.boundingSphere=h.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}};const QC=new Ii,Oh=new I_,bA=new vf,XC=new Mt,id=new Mt,rd=new Mt,sd=new Mt,S1=new Mt,_A=new Mt,wA=new gs,MA=new gs,CA=new gs,KC=new Mt,qC=new Mt,YC=new Mt,SA=new Mt,TA=new Mt;let yI=class extends Us{constructor(e=new Jp,n=new dk){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}getVertexPosition(e,n){const i=this.geometry,o=i.attributes.position,a=i.morphAttributes.position,c=i.morphTargetsRelative;n.fromBufferAttribute(o,e);const u=this.morphTargetInfluences;if(a&&u){_A.set(0,0,0);for(let h=0,d=a.length;h<d;h++){const f=u[h],p=a[h];f!==0&&(S1.fromBufferAttribute(p,e),c?_A.addScaledVector(S1,f):_A.addScaledVector(S1.sub(n),f))}n.add(_A)}return n}raycast(e,n){const i=this.geometry,o=this.material,a=this.matrixWorld;o!==void 0&&(i.boundingSphere===null&&i.computeBoundingSphere(),bA.copy(i.boundingSphere),bA.applyMatrix4(a),Oh.copy(e.ray).recast(e.near),!(bA.containsPoint(Oh.origin)===!1&&(Oh.intersectSphere(bA,XC)===null||Oh.origin.distanceToSquared(XC)>(e.far-e.near)**2))&&(QC.copy(a).invert(),Oh.copy(e.ray).applyMatrix4(QC),!(i.boundingBox!==null&&Oh.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,n,Oh)))}_computeIntersections(e,n,i){let o;const a=this.geometry,c=this.material,u=a.index,h=a.attributes.position,d=a.attributes.uv,f=a.attributes.uv1,p=a.attributes.normal,A=a.groups,g=a.drawRange;if(u!==null)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(u.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=u.getX(C),B=u.getX(C+1),F=u.getX(C+2);o=RA(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(u.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=u.getX(x),M=u.getX(x+1),C=u.getX(x+2);o=RA(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}else if(h!==void 0)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(h.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=C,B=C+1,F=C+2;o=RA(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(h.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=x,M=x+1,C=x+2;o=RA(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}}};function mk(s,e,n,i,o,a,c,u){let h;if(e.side===bU?h=i.intersectTriangle(c,a,o,!0,u):h=i.intersectTriangle(o,a,c,e.side===yb,u),h===null)return null;TA.copy(u),TA.applyMatrix4(s.matrixWorld);const d=n.ray.origin.distanceTo(TA);return d<n.near||d>n.far?null:{distance:d,point:TA.clone(),object:s}}function RA(s,e,n,i,o,a,c,u,h,d){s.getVertexPosition(u,id),s.getVertexPosition(h,rd),s.getVertexPosition(d,sd);const f=mk(s,e,n,i,id,rd,sd,SA);if(f){o&&(wA.fromBufferAttribute(o,u),MA.fromBufferAttribute(o,h),CA.fromBufferAttribute(o,d),f.uv=yA.getInterpolation(SA,id,rd,sd,wA,MA,CA,new gs)),a&&(wA.fromBufferAttribute(a,u),MA.fromBufferAttribute(a,h),CA.fromBufferAttribute(a,d),f.uv1=yA.getInterpolation(SA,id,rd,sd,wA,MA,CA,new gs),f.uv2=f.uv1),c&&(KC.fromBufferAttribute(c,u),qC.fromBufferAttribute(c,h),YC.fromBufferAttribute(c,d),f.normal=yA.getInterpolation(SA,id,rd,sd,KC,qC,YC,new Mt),f.normal.dot(i.direction)>0&&f.normal.multiplyScalar(-1));const p={a:u,b:h,c:d,normal:new Mt,materialIndex:0};yA.getNormal(id,rd,sd,p.normal),f.face=p}return f}let xI=class extends Us{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Ii,this.projectionMatrix=new Ii,this.projectionMatrixInverse=new Ii,this.coordinateSystem=Yh}copy(e,n){return super.copy(e,n),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,n){super.updateWorldMatrix(e,n),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}},B_=class extends xI{constructor(e=50,n=1,i=.1,o=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=o,this.focus=10,this.aspect=n,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const n=.5*this.getFilmHeight()/e;this.fov=am*2*Math.atan(n),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(Yp*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return am*2*Math.atan(Math.tan(Yp*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,n,i,o,a,c){this.aspect=e/n,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let n=e*Math.tan(Yp*.5*this.fov)/this.zoom,i=2*n,o=this.aspect*i,a=-.5*o;const c=this.view;if(this.view!==null&&this.view.enabled){const h=c.fullWidth,d=c.fullHeight;a+=c.offsetX*o/h,n-=c.offsetY*i/d,o*=c.width/h,i*=c.height/d}const u=this.filmOffset;u!==0&&(a+=e*u/this.getFilmWidth()),this.projectionMatrix.makePerspective(a,a+o,n,n-i,e,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const n=super.toJSON(e);return n.object.fov=this.fov,n.object.zoom=this.zoom,n.object.near=this.near,n.object.far=this.far,n.object.focus=this.focus,n.object.aspect=this.aspect,this.view!==null&&(n.object.view=Object.assign({},this.view)),n.object.filmGauge=this.filmGauge,n.object.filmOffset=this.filmOffset,n}};const T1=new Mt,gk=new Mt,Ak=new Zc;let od=class{constructor(e=new Mt(1,0,0),n=0){this.isPlane=!0,this.normal=e,this.constant=n}set(e,n){return this.normal.copy(e),this.constant=n,this}setComponents(e,n,i,o){return this.normal.set(e,n,i),this.constant=o,this}setFromNormalAndCoplanarPoint(e,n){return this.normal.copy(e),this.constant=-n.dot(this.normal),this}setFromCoplanarPoints(e,n,i){const o=T1.subVectors(i,n).cross(gk.subVectors(e,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,n){return n.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,n){const i=e.delta(T1),o=this.normal.dot(i);if(o===0)return this.distanceToPoint(e.start)===0?n.copy(e.start):null;const a=-(e.start.dot(this.normal)+this.constant)/o;return a<0||a>1?null:n.copy(e.start).addScaledVector(i,a)}intersectsLine(e){const n=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return n<0&&i>0||i<0&&n>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,n){const i=n||Ak.getNormalMatrix(e),o=this.coplanarPoint(T1).applyMatrix4(e),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}};const Fh=new vf,IA=new Mt;let vk=class{constructor(e=new od,n=new od,i=new od,o=new od,a=new od,c=new od){this.planes=[e,n,i,o,a,c]}set(e,n,i,o,a,c){const u=this.planes;return u[0].copy(e),u[1].copy(n),u[2].copy(i),u[3].copy(o),u[4].copy(a),u[5].copy(c),this}copy(e){const n=this.planes;for(let i=0;i<6;i++)n[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e,n=Yh){const i=this.planes,o=e.elements,a=o[0],c=o[1],u=o[2],h=o[3],d=o[4],f=o[5],p=o[6],A=o[7],g=o[8],v=o[9],b=o[10],x=o[11],E=o[12],S=o[13],M=o[14],C=o[15];if(i[0].setComponents(h-a,A-d,x-g,C-E).normalize(),i[1].setComponents(h+a,A+d,x+g,C+E).normalize(),i[2].setComponents(h+c,A+f,x+v,C+S).normalize(),i[3].setComponents(h-c,A-f,x-v,C-S).normalize(),i[4].setComponents(h-u,A-p,x-b,C-M).normalize(),n===Yh)i[5].setComponents(h+u,A+p,x+b,C+M).normalize();else if(n===Eb)i[5].setComponents(u,p,b,M).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+n);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),Fh.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{const n=e.geometry;n.boundingSphere===null&&n.computeBoundingSphere(),Fh.copy(n.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Fh)}intersectsSprite(e){return Fh.center.set(0,0,0),Fh.radius=.7071067811865476,Fh.applyMatrix4(e.matrixWorld),this.intersectsSphere(Fh)}intersectsSphere(e){const n=this.planes,i=e.center,o=-e.radius;for(let a=0;a<6;a++)if(n[a].distanceToPoint(i)<o)return!1;return!0}intersectsBox(e){const n=this.planes;for(let i=0;i<6;i++){const o=n[i];if(IA.x=o.normal.x>0?e.max.x:e.min.x,IA.y=o.normal.y>0?e.max.y:e.min.y,IA.z=o.normal.z>0?e.max.z:e.min.z,o.distanceToPoint(IA)<0)return!1}return!0}containsPoint(e){const n=this.planes;for(let i=0;i<6;i++)if(n[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}},EI=class extends xI{constructor(e=-1,n=1,i=1,o=-1,a=.1,c=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=n,this.top=i,this.bottom=o,this.near=a,this.far=c,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,n,i,o,a,c){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),n=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,o=(this.top+this.bottom)/2;let a=i-e,c=i+e,u=o+n,h=o-n;if(this.view!==null&&this.view.enabled){const d=(this.right-this.left)/this.view.fullWidth/this.zoom,f=(this.top-this.bottom)/this.view.fullHeight/this.zoom;a+=d*this.view.offsetX,c=a+d*this.view.width,u-=f*this.view.offsetY,h=u-f*this.view.height}this.projectionMatrix.makeOrthographic(a,c,u,h,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const n=super.toJSON(e);return n.object.zoom=this.zoom,n.object.left=this.left,n.object.right=this.right,n.object.top=this.top,n.object.bottom=this.bottom,n.object.near=this.near,n.object.far=this.far,this.view!==null&&(n.object.view=Object.assign({},this.view)),n}},yk=class extends ql{constructor(e,n,i,o,a,c,u,h,d,f){if(f=f!==void 0?f:l1,f!==l1&&f!==MC)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&f===l1&&(i=TU),i===void 0&&f===MC&&(i=RU),super(null,o,a,c,u,h,f,i,d),this.isDepthTexture=!0,this.image={width:e,height:n},this.magFilter=u!==void 0?u:lv,this.minFilter=h!==void 0?h:lv,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.compareFunction=e.compareFunction,this}toJSON(e){const n=super.toJSON(e);return this.compareFunction!==null&&(n.compareFunction=this.compareFunction),n}};const xk=new yk(1,1);xk.compareFunction=PU;let $C=class extends Us{constructor(){super(),this.isGroup=!0,this.type="Group"}};const JC=new Mt,ZC=new To,eS=new To,Ek=new Mt,tS=new Ii,BA=new Mt,R1=new vf,nS=new Ii,I1=new I_;class bk extends yI{constructor(e,n){super(e,n),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=_C,this.bindMatrix=new Ii,this.bindMatrixInverse=new Ii,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){const e=this.geometry;this.boundingBox===null&&(this.boundingBox=new Af),this.boundingBox.makeEmpty();const n=e.getAttribute("position");for(let i=0;i<n.count;i++)this.getVertexPosition(i,BA),this.boundingBox.expandByPoint(BA)}computeBoundingSphere(){const e=this.geometry;this.boundingSphere===null&&(this.boundingSphere=new vf),this.boundingSphere.makeEmpty();const n=e.getAttribute("position");for(let i=0;i<n.count;i++)this.getVertexPosition(i,BA),this.boundingSphere.expandByPoint(BA)}copy(e,n){return super.copy(e,n),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,e.boundingBox!==null&&(this.boundingBox=e.boundingBox.clone()),e.boundingSphere!==null&&(this.boundingSphere=e.boundingSphere.clone()),this}raycast(e,n){const i=this.material,o=this.matrixWorld;i!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),R1.copy(this.boundingSphere),R1.applyMatrix4(o),e.ray.intersectsSphere(R1)!==!1&&(nS.copy(o).invert(),I1.copy(e.ray).applyMatrix4(nS),!(this.boundingBox!==null&&I1.intersectsBox(this.boundingBox)===!1)&&this._computeIntersections(e,n,I1)))}getVertexPosition(e,n){return super.getVertexPosition(e,n),this.applyBoneTransform(e,n),n}bind(e,n){this.skeleton=e,n===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),n=this.matrixWorld),this.bindMatrix.copy(n),this.bindMatrixInverse.copy(n).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new To,n=this.geometry.attributes.skinWeight;for(let i=0,o=n.count;i<o;i++){e.fromBufferAttribute(n,i);const a=1/e.manhattanLength();a!==1/0?e.multiplyScalar(a):e.set(1,0,0,0),n.setXYZW(i,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),this.bindMode===_C?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode===_U?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}applyBoneTransform(e,n){const i=this.skeleton,o=this.geometry;ZC.fromBufferAttribute(o.attributes.skinIndex,e),eS.fromBufferAttribute(o.attributes.skinWeight,e),JC.copy(n).applyMatrix4(this.bindMatrix),n.set(0,0,0);for(let a=0;a<4;a++){const c=eS.getComponent(a);if(c!==0){const u=ZC.getComponent(a);tS.multiplyMatrices(i.bones[u].matrixWorld,i.boneInverses[u]),n.addScaledVector(Ek.copy(JC).applyMatrix4(tS),c)}}return n.applyMatrix4(this.bindMatrixInverse)}boneTransform(e,n){return console.warn("THREE.SkinnedMesh: .boneTransform() was renamed to .applyBoneTransform() in r151."),this.applyBoneTransform(e,n)}}class wb extends Us{constructor(){super(),this.isBone=!0,this.type="Bone"}}class _k extends ql{constructor(e=null,n=1,i=1,o,a,c,u,h,d=lv,f=lv,p,A){super(null,c,u,h,d,f,o,a,p,A),this.isDataTexture=!0,this.image={data:e,width:n,height:i},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const iS=new Ii,wk=new Ii;class L_{constructor(e=[],n=[]){this.uuid=Jc(),this.bones=e.slice(0),this.boneInverses=n,this.boneMatrices=null,this.boneTexture=null,this.init()}init(){const e=this.bones,n=this.boneInverses;if(this.boneMatrices=new Float32Array(e.length*16),n.length===0)this.calculateInverses();else if(e.length!==n.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let i=0,o=this.bones.length;i<o;i++)this.boneInverses.push(new Ii)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,n=this.bones.length;e<n;e++){const i=new Ii;this.bones[e]&&i.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(i)}}pose(){for(let e=0,n=this.bones.length;e<n;e++){const i=this.bones[e];i&&i.matrixWorld.copy(this.boneInverses[e]).invert()}for(let e=0,n=this.bones.length;e<n;e++){const i=this.bones[e];i&&(i.parent&&i.parent.isBone?(i.matrix.copy(i.parent.matrixWorld).invert(),i.matrix.multiply(i.matrixWorld)):i.matrix.copy(i.matrixWorld),i.matrix.decompose(i.position,i.quaternion,i.scale))}}update(){const e=this.bones,n=this.boneInverses,i=this.boneMatrices,o=this.boneTexture;for(let a=0,c=e.length;a<c;a++){const u=e[a]?e[a].matrixWorld:wk;iS.multiplyMatrices(u,n[a]),iS.toArray(i,a*16)}o!==null&&(o.needsUpdate=!0)}clone(){return new L_(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(this.bones.length*4);e=Math.ceil(e/4)*4,e=Math.max(e,4);const n=new Float32Array(e*e*4);n.set(this.boneMatrices);const i=new _k(n,e,e,lI,aI);return i.needsUpdate=!0,this.boneMatrices=n,this.boneTexture=i,this}getBoneByName(e){for(let n=0,i=this.bones.length;n<i;n++){const o=this.bones[n];if(o.name===e)return o}}dispose(){this.boneTexture!==null&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(e,n){this.uuid=e.uuid;for(let i=0,o=e.bones.length;i<o;i++){const a=e.bones[i];let c=n[a];c===void 0&&(console.warn("THREE.Skeleton: No bone found with UUID:",a),c=new wb),this.bones.push(c),this.boneInverses.push(new Ii().fromArray(e.boneInverses[i]))}return this.init(),this}toJSON(){const e={metadata:{version:4.6,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;const n=this.bones,i=this.boneInverses;for(let o=0,a=n.length;o<a;o++){const c=n[o];e.bones.push(c.uuid);const u=i[o];e.boneInverses.push(u.toArray())}return e}}let bI=class extends Nv{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new as(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}};const rS=new Mt,sS=new Mt,oS=new Ii,B1=new I_,LA=new vf;let Mk=class extends Us{constructor(e=new Jp,n=new bI){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const n=e.attributes.position,i=[0];for(let o=1,a=n.count;o<a;o++)rS.fromBufferAttribute(n,o-1),sS.fromBufferAttribute(n,o),i[o]=i[o-1],i[o]+=rS.distanceTo(sS);e.setAttribute("lineDistance",new zc(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,n){const i=this.geometry,o=this.matrixWorld,a=e.params.Line.threshold,c=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),LA.copy(i.boundingSphere),LA.applyMatrix4(o),LA.radius+=a,e.ray.intersectsSphere(LA)===!1)return;oS.copy(o).invert(),B1.copy(e.ray).applyMatrix4(oS);const u=a/((this.scale.x+this.scale.y+this.scale.z)/3),h=u*u,d=new Mt,f=new Mt,p=new Mt,A=new Mt,g=this.isLineSegments?2:1,v=i.index,x=i.attributes.position;if(v!==null){const E=Math.max(0,c.start),S=Math.min(v.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){const T=v.getX(M),L=v.getX(M+1);if(d.fromBufferAttribute(x,T),f.fromBufferAttribute(x,L),B1.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const F=e.ray.origin.distanceTo(A);F<e.near||F>e.far||n.push({distance:F,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}else{const E=Math.max(0,c.start),S=Math.min(x.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){if(d.fromBufferAttribute(x,M),f.fromBufferAttribute(x,M+1),B1.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const L=e.ray.origin.distanceTo(A);L<e.near||L>e.far||n.push({distance:L,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}},Ck=class{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,n){const i=this.getUtoTmapping(e);return this.getPoint(i,n)}getPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPoint(i/e));return n}getSpacedPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPointAt(i/e));return n}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const n=[];let i,o=this.getPoint(0),a=0;n.push(0);for(let c=1;c<=e;c++)i=this.getPoint(c/e),a+=i.distanceTo(o),n.push(a),o=i;return this.cacheArcLengths=n,n}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,n){const i=this.getLengths();let o=0;const a=i.length;let c;n?c=n:c=e*i[a-1];let u=0,h=a-1,d;for(;u<=h;)if(o=Math.floor(u+(h-u)/2),d=i[o]-c,d<0)u=o+1;else if(d>0)h=o-1;else{h=o;break}if(o=h,i[o]===c)return o/(a-1);const f=i[o],A=i[o+1]-f,g=(c-f)/A;return(o+g)/(a-1)}getTangent(e,n){let o=e-1e-4,a=e+1e-4;o<0&&(o=0),a>1&&(a=1);const c=this.getPoint(o),u=this.getPoint(a),h=n||(c.isVector2?new gs:new Mt);return h.copy(u).sub(c).normalize(),h}getTangentAt(e,n){const i=this.getUtoTmapping(e);return this.getTangent(i,n)}computeFrenetFrames(e,n){const i=new Mt,o=[],a=[],c=[],u=new Mt,h=new Ii;for(let g=0;g<=e;g++){const v=g/e;o[g]=this.getTangentAt(v,new Mt)}a[0]=new Mt,c[0]=new Mt;let d=Number.MAX_VALUE;const f=Math.abs(o[0].x),p=Math.abs(o[0].y),A=Math.abs(o[0].z);f<=d&&(d=f,i.set(1,0,0)),p<=d&&(d=p,i.set(0,1,0)),A<=d&&i.set(0,0,1),u.crossVectors(o[0],i).normalize(),a[0].crossVectors(o[0],u),c[0].crossVectors(o[0],a[0]);for(let g=1;g<=e;g++){if(a[g]=a[g-1].clone(),c[g]=c[g-1].clone(),u.crossVectors(o[g-1],o[g]),u.length()>Number.EPSILON){u.normalize();const v=Math.acos(Ns(o[g-1].dot(o[g]),-1,1));a[g].applyMatrix4(h.makeRotationAxis(u,v))}c[g].crossVectors(o[g],a[g])}if(n===!0){let g=Math.acos(Ns(a[0].dot(a[e]),-1,1));g/=e,o[0].dot(u.crossVectors(a[0],a[e]))>0&&(g=-g);for(let v=1;v<=e;v++)a[v].applyMatrix4(h.makeRotationAxis(o[v],g*v)),c[v].crossVectors(o[v],a[v])}return{tangents:o,normals:a,binormals:c}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return 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n.y>a!=n.next.y>a&&n.next.y!==n.y&&o<(n.next.x-n.x)*(a-n.y)/(n.next.y-n.y)+n.x&&(i=!i),n=n.next;while(n!==s);return i}function MI(s,e){const n=new Cb(s.i,s.x,s.y),i=new Cb(e.i,e.x,e.y),o=s.next,a=e.prev;return s.next=e,e.prev=s,n.next=o,o.prev=n,i.next=n,n.prev=i,a.next=i,i.prev=a,i}function aS(s,e,n,i){const o=new Cb(s,e,n);return i?(o.next=i.next,o.prev=i,i.next.prev=o,i.next=o):(o.prev=o,o.next=o),o}function hm(s){s.next.prev=s.prev,s.prev.next=s.next,s.prevZ&&(s.prevZ.nextZ=s.nextZ),s.nextZ&&(s.nextZ.prevZ=s.prevZ)}function Cb(s,e,n){this.i=s,this.x=e,this.y=n,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}function Hk(s,e,n,i){let o=0;for(let a=e,c=n-i;a<n;a+=i)o+=(s[c]-s[a])*(s[a+1]+s[c+1]),c=a;return o}class P_{static area(e){const n=e.length;let i=0;for(let o=n-1,a=0;a<n;o=a++)i+=e[o].x*e[a].y-e[a].x*e[o].y;return i*.5}static isClockWise(e){return P_.area(e)<0}static triangulateShape(e,n){const i=[],o=[],a=[];lS(e),cS(i,e);let c=e.length;n.forEach(lS);for(let h=0;h<n.length;h++)o.push(c),c+=n[h].length,cS(i,n[h]);const u=Sk.triangulate(i,o);for(let h=0;h<u.length;h+=3)a.push(u.slice(h,h+3));return a}}function lS(s){const e=s.length;e>2&&s[e-1].equals(s[0])&&s.pop()}function cS(s,e){for(let n=0;n<e.length;n++)s.push(e[n].x),s.push(e[n].y)}class L1 extends Nv{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new as(16777215),this.specular=new as(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new as(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cI,this.normalScale=new gs(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=S_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}let jk=class extends Nv{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new as(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new as(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cI,this.normalScale=new gs(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=S_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}};function OA(s,e,n){return!s||!n&&s.constructor===e?s:typeof e.BYTES_PER_ELEMENT=="number"?new e(s):Array.prototype.slice.call(s)}function Wk(s){return ArrayBuffer.isView(s)&&!(s instanceof DataView)}function Qk(s){function e(o,a){return s[o]-s[a]}const n=s.length,i=new Array(n);for(let o=0;o!==n;++o)i[o]=o;return i.sort(e),i}function hS(s,e,n){const i=s.length,o=new s.constructor(i);for(let a=0,c=0;c!==i;++a){const u=n[a]*e;for(let h=0;h!==e;++h)o[c++]=s[u+h]}return o}function CI(s,e,n,i){let o=1,a=s[0];for(;a!==void 0&&a[i]===void 0;)a=s[o++];if(a===void 0)return;let c=a[i];if(c!==void 0)if(Array.isArray(c))do c=a[i],c!==void 0&&(e.push(a.time),n.push.apply(n,c)),a=s[o++];while(a!==void 0);else if(c.toArray!==void 0)do c=a[i],c!==void 0&&(e.push(a.time),c.toArray(n,n.length)),a=s[o++];while(a!==void 0);else do c=a[i],c!==void 0&&(e.push(a.time),n.push(c)),a=s[o++];while(a!==void 0)}class kv{constructor(e,n,i,o){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=o!==void 0?o:new n.constructor(i),this.sampleValues=n,this.valueSize=i,this.settings=null,this.DefaultSettings_={}}evaluate(e){const n=this.parameterPositions;let i=this._cachedIndex,o=n[i],a=n[i-1];n:{e:{let c;t:{i:if(!(e<o)){for(let u=i+2;;){if(o===void 0){if(e<a)break i;return i=n.length,this._cachedIndex=i,this.copySampleValue_(i-1)}if(i===u)break;if(a=o,o=n[++i],e<o)break e}c=n.length;break t}if(!(e>=a)){const u=n[1];e<u&&(i=2,a=u);for(let h=i-2;;){if(a===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(i===h)break;if(o=a,a=n[--i-1],e>=a)break e}c=i,i=0;break t}break n}for(;i<c;){const u=i+c>>>1;e<n[u]?c=u:i=u+1}if(o=n[i],a=n[i-1],a===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(o===void 0)return i=n.length,this._cachedIndex=i,this.copySampleValue_(i-1)}this._cachedIndex=i,this.intervalChanged_(i,a,o)}return this.interpolate_(i,a,e,o)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){const n=this.resultBuffer,i=this.sampleValues,o=this.valueSize,a=e*o;for(let c=0;c!==o;++c)n[c]=i[a+c];return n}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class Xk extends kv{constructor(e,n,i,o){super(e,n,i,o),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:CC,endingEnd:CC}}intervalChanged_(e,n,i){const o=this.parameterPositions;let a=e-2,c=e+1,u=o[a],h=o[c];if(u===void 0)switch(this.getSettings_().endingStart){case SC:a=e,u=2*n-i;break;case TC:a=o.length-2,u=n+o[a]-o[a+1];break;default:a=e,u=i}if(h===void 0)switch(this.getSettings_().endingEnd){case SC:c=e,h=2*i-n;break;case TC:c=1,h=i+o[1]-o[0];break;default:c=e-1,h=n}const d=(i-n)*.5,f=this.valueSize;this._weightPrev=d/(n-u),this._weightNext=d/(h-i),this._offsetPrev=a*f,this._offsetNext=c*f}interpolate_(e,n,i,o){const a=this.resultBuffer,c=this.sampleValues,u=this.valueSize,h=e*u,d=h-u,f=this._offsetPrev,p=this._offsetNext,A=this._weightPrev,g=this._weightNext,v=(i-n)/(o-n),b=v*v,x=b*v,E=-A*x+2*A*b-A*v,S=(1+A)*x+(-1.5-2*A)*b+(-.5+A)*v+1,M=(-1-g)*x+(1.5+g)*b+.5*v,C=g*x-g*b;for(let T=0;T!==u;++T)a[T]=E*c[f+T]+S*c[d+T]+M*c[h+T]+C*c[p+T];return a}}class Kk extends kv{constructor(e,n,i,o){super(e,n,i,o)}interpolate_(e,n,i,o){const a=this.resultBuffer,c=this.sampleValues,u=this.valueSize,h=e*u,d=h-u,f=(i-n)/(o-n),p=1-f;for(let A=0;A!==u;++A)a[A]=c[d+A]*p+c[h+A]*f;return a}}class qk extends kv{constructor(e,n,i,o){super(e,n,i,o)}interpolate_(e){return this.copySampleValue_(e-1)}}class rl{constructor(e,n,i,o){if(e===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(n===void 0||n.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=OA(n,this.TimeBufferType),this.values=OA(i,this.ValueBufferType),this.setInterpolation(o||this.DefaultInterpolation)}static toJSON(e){const n=e.constructor;let i;if(n.toJSON!==this.toJSON)i=n.toJSON(e);else{i={name:e.name,times:OA(e.times,Array),values:OA(e.values,Array)};const o=e.getInterpolation();o!==e.DefaultInterpolation&&(i.interpolation=o)}return i.type=e.ValueTypeName,i}InterpolantFactoryMethodDiscrete(e){return new qk(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new Kk(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new Xk(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let n;switch(e){case cv:n=this.InterpolantFactoryMethodDiscrete;break;case hv:n=this.InterpolantFactoryMethodLinear;break;case c1:n=this.InterpolantFactoryMethodSmooth;break}if(n===void 0){const i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(e!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(i);return console.warn("THREE.KeyframeTrack:",i),this}return this.createInterpolant=n,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return cv;case this.InterpolantFactoryMethodLinear:return hv;case this.InterpolantFactoryMethodSmooth:return c1}}getValueSize(){return this.values.length/this.times.length}shift(e){if(e!==0){const n=this.times;for(let i=0,o=n.length;i!==o;++i)n[i]+=e}return this}scale(e){if(e!==1){const n=this.times;for(let i=0,o=n.length;i!==o;++i)n[i]*=e}return this}trim(e,n){const i=this.times,o=i.length;let a=0,c=o-1;for(;a!==o&&i[a]<e;)++a;for(;c!==-1&&i[c]>n;)--c;if(++c,a!==0||c!==o){a>=c&&(c=Math.max(c,1),a=c-1);const u=this.getValueSize();this.times=i.slice(a,c),this.values=this.values.slice(a*u,c*u)}return this}validate(){let e=!0;const n=this.getValueSize();n-Math.floor(n)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const i=this.times,o=this.values,a=i.length;a===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let c=null;for(let u=0;u!==a;u++){const h=i[u];if(typeof h=="number"&&isNaN(h)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,u,h),e=!1;break}if(c!==null&&c>h){console.error("THREE.KeyframeTrack: Out of order keys.",this,u,h,c),e=!1;break}c=h}if(o!==void 0&&Wk(o))for(let u=0,h=o.length;u!==h;++u){const d=o[u];if(isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,u,d),e=!1;break}}return e}optimize(){const e=this.times.slice(),n=this.values.slice(),i=this.getValueSize(),o=this.getInterpolation()===c1,a=e.length-1;let c=1;for(let u=1;u<a;++u){let h=!1;const d=e[u],f=e[u+1];if(d!==f&&(u!==1||d!==e[0]))if(o)h=!0;else{const p=u*i,A=p-i,g=p+i;for(let v=0;v!==i;++v){const b=n[p+v];if(b!==n[A+v]||b!==n[g+v]){h=!0;break}}}if(h){if(u!==c){e[c]=e[u];const p=u*i,A=c*i;for(let g=0;g!==i;++g)n[A+g]=n[p+g]}++c}}if(a>0){e[c]=e[a];for(let u=a*i,h=c*i,d=0;d!==i;++d)n[h+d]=n[u+d];++c}return c!==e.length?(this.times=e.slice(0,c),this.values=n.slice(0,c*i)):(this.times=e,this.values=n),this}clone(){const e=this.times.slice(),n=this.values.slice(),i=this.constructor,o=new i(this.name,e,n);return o.createInterpolant=this.createInterpolant,o}}rl.prototype.TimeBufferType=Float32Array;rl.prototype.ValueBufferType=Float32Array;rl.prototype.DefaultInterpolation=hv;class yf extends rl{}yf.prototype.ValueTypeName="bool";yf.prototype.ValueBufferType=Array;yf.prototype.DefaultInterpolation=cv;yf.prototype.InterpolantFactoryMethodLinear=void 0;yf.prototype.InterpolantFactoryMethodSmooth=void 0;class SI extends rl{}SI.prototype.ValueTypeName="color";class um extends rl{}um.prototype.ValueTypeName="number";class Yk extends kv{constructor(e,n,i,o){super(e,n,i,o)}interpolate_(e,n,i,o){const a=this.resultBuffer,c=this.sampleValues,u=this.valueSize,h=(i-n)/(o-n);let d=e*u;for(let f=d+u;d!==f;d+=4)So.slerpFlat(a,0,c,d-u,c,d,h);return a}}class ou extends rl{InterpolantFactoryMethodLinear(e){return new Yk(this.times,this.values,this.getValueSize(),e)}}ou.prototype.ValueTypeName="quaternion";ou.prototype.DefaultInterpolation=hv;ou.prototype.InterpolantFactoryMethodSmooth=void 0;class xf extends rl{}xf.prototype.ValueTypeName="string";xf.prototype.ValueBufferType=Array;xf.prototype.DefaultInterpolation=cv;xf.prototype.InterpolantFactoryMethodLinear=void 0;xf.prototype.InterpolantFactoryMethodSmooth=void 0;class dm extends rl{}dm.prototype.ValueTypeName="vector";class $k{constructor(e,n=-1,i,o=IU){this.name=e,this.tracks=i,this.duration=n,this.blendMode=o,this.uuid=Jc(),this.duration<0&&this.resetDuration()}static parse(e){const n=[],i=e.tracks,o=1/(e.fps||1);for(let c=0,u=i.length;c!==u;++c)n.push(Zk(i[c]).scale(o));const a=new this(e.name,e.duration,n,e.blendMode);return a.uuid=e.uuid,a}static toJSON(e){const n=[],i=e.tracks,o={name:e.name,duration:e.duration,tracks:n,uuid:e.uuid,blendMode:e.blendMode};for(let a=0,c=i.length;a!==c;++a)n.push(rl.toJSON(i[a]));return o}static CreateFromMorphTargetSequence(e,n,i,o){const a=n.length,c=[];for(let u=0;u<a;u++){let h=[],d=[];h.push((u+a-1)%a,u,(u+1)%a),d.push(0,1,0);const f=Qk(h);h=hS(h,1,f),d=hS(d,1,f),!o&&h[0]===0&&(h.push(a),d.push(d[0])),c.push(new um(".morphTargetInfluences["+n[u].name+"]",h,d).scale(1/i))}return new this(e,-1,c)}static findByName(e,n){let i=e;if(!Array.isArray(e)){const o=e;i=o.geometry&&o.geometry.animations||o.animations}for(let o=0;o<i.length;o++)if(i[o].name===n)return i[o];return null}static CreateClipsFromMorphTargetSequences(e,n,i){const o={},a=/^([\w-]*?)([\d]+)$/;for(let u=0,h=e.length;u<h;u++){const d=e[u],f=d.name.match(a);if(f&&f.length>1){const p=f[1];let A=o[p];A||(o[p]=A=[]),A.push(d)}}const c=[];for(const u in o)c.push(this.CreateFromMorphTargetSequence(u,o[u],n,i));return c}static parseAnimation(e,n){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const i=function(p,A,g,v,b){if(g.length!==0){const x=[],E=[];CI(g,x,E,v),x.length!==0&&b.push(new p(A,x,E))}},o=[],a=e.name||"default",c=e.fps||30,u=e.blendMode;let h=e.length||-1;const d=e.hierarchy||[];for(let p=0;p<d.length;p++){const A=d[p].keys;if(!(!A||A.length===0))if(A[0].morphTargets){const g={};let v;for(v=0;v<A.length;v++)if(A[v].morphTargets)for(let b=0;b<A[v].morphTargets.length;b++)g[A[v].morphTargets[b]]=-1;for(const b in g){const x=[],E=[];for(let S=0;S!==A[v].morphTargets.length;++S){const M=A[v];x.push(M.time),E.push(M.morphTarget===b?1:0)}o.push(new um(".morphTargetInfluence["+b+"]",x,E))}h=g.length*c}else{const g=".bones["+n[p].name+"]";i(dm,g+".position",A,"pos",o),i(ou,g+".quaternion",A,"rot",o),i(dm,g+".scale",A,"scl",o)}}return o.length===0?null:new this(a,h,o,u)}resetDuration(){const e=this.tracks;let n=0;for(let i=0,o=e.length;i!==o;++i){const a=this.tracks[i];n=Math.max(n,a.times[a.times.length-1])}return this.duration=n,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let n=0;n<this.tracks.length;n++)e=e&&this.tracks[n].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let n=0;n<this.tracks.length;n++)e.push(this.tracks[n].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function Jk(s){switch(s.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return um;case"vector":case"vector2":case"vector3":case"vector4":return 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this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}};au.DEFAULT_MATERIAL_NAME="__DEFAULT";const Ml={};class n6 extends Error{constructor(e,n){super(e),this.response=n}}class i6 extends au{constructor(e){super(e)}load(e,n,i,o){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const a=uv.get(e);if(a!==void 0)return this.manager.itemStart(e),setTimeout(()=>{n&&n(a),this.manager.itemEnd(e)},0),a;if(Ml[e]!==void 0){Ml[e].push({onLoad:n,onProgress:i,onError:o});return}Ml[e]=[],Ml[e].push({onLoad:n,onProgress:i,onError:o});const c=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),u=this.mimeType,h=this.responseType;fetch(c).then(d=>{if(d.status===200||d.status===0){if(d.status===0&&console.warn("THREE.FileLoader: HTTP Status 0 received."),typeof ReadableStream>"u"||d.body===void 0||d.body.getReader===void 0)return d;const 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p=0,A=f.length;p<A;p++){const g=f[p];g.onLoad&&g.onLoad(d)}}).catch(d=>{const f=Ml[e];if(f===void 0)throw this.manager.itemError(e),d;delete Ml[e];for(let p=0,A=f.length;p<A;p++){const g=f[p];g.onError&&g.onError(d)}this.manager.itemError(e)}).finally(()=>{this.manager.itemEnd(e)}),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}let r6=class extends au{constructor(e){super(e)}load(e,n,i,o){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const a=this,c=uv.get(e);if(c!==void 0)return a.manager.itemStart(e),setTimeout(function(){n&&n(c),a.manager.itemEnd(e)},0),c;const u=bb("img");function h(){f(),uv.add(e,this),n&&n(this),a.manager.itemEnd(e)}function d(p){f(),o&&o(p),a.manager.itemError(e),a.manager.itemEnd(e)}function f(){u.removeEventListener("load",h,!1),u.removeEventListener("error",d,!1)}return u.addEventListener("load",h,!1),u.addEventListener("error",d,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(u.crossOrigin=this.crossOrigin),a.manager.itemStart(e),u.src=e,u}},s6=class extends au{constructor(e){super(e)}load(e,n,i,o){const a=new ql,c=new r6(this.manager);return c.setCrossOrigin(this.crossOrigin),c.setPath(this.path),c.load(e,function(u){a.image=u,a.needsUpdate=!0,n!==void 0&&n(a)},i,o),a}},zv=class extends Us{constructor(e,n=1){super(),this.isLight=!0,this.type="Light",this.color=new as(e),this.intensity=n}dispose(){}copy(e,n){return super.copy(e,n),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const n=super.toJSON(e);return n.object.color=this.color.getHex(),n.object.intensity=this.intensity,this.groundColor!==void 0&&(n.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(n.object.distance=this.distance),this.angle!==void 0&&(n.object.angle=this.angle),this.decay!==void 0&&(n.object.decay=this.decay),this.penumbra!==void 0&&(n.object.penumbra=this.penumbra),this.shadow!==void 0&&(n.object.shadow=this.shadow.toJSON()),n}};const P1=new Ii,uS=new Mt,dS=new Mt;let D_=class{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new gs(512,512),this.map=null,this.mapPass=null,this.matrix=new Ii,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new vk,this._frameExtents=new gs(1,1),this._viewportCount=1,this._viewports=[new To(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const n=this.camera,i=this.matrix;uS.setFromMatrixPosition(e.matrixWorld),n.position.copy(uS),dS.setFromMatrixPosition(e.target.matrixWorld),n.lookAt(dS),n.updateMatrixWorld(),P1.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(P1),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(P1)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const e={};return this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}};class o6 extends D_{constructor(){super(new B_(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const n=this.camera,i=am*2*e.angle*this.focus,o=this.mapSize.width/this.mapSize.height,a=e.distance||n.far;(i!==n.fov||o!==n.aspect||a!==n.far)&&(n.fov=i,n.aspect=o,n.far=a,n.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}class a6 extends zv{constructor(e,n,i=0,o=Math.PI/3,a=0,c=2){super(e,n),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(Us.DEFAULT_UP),this.updateMatrix(),this.target=new Us,this.distance=i,this.angle=o,this.penumbra=a,this.decay=c,this.map=null,this.shadow=new o6}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e,n){return super.copy(e,n),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}const fS=new Ii,fp=new Mt,D1=new Mt;class l6 extends D_{constructor(){super(new B_(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new gs(4,2),this._viewportCount=6,this._viewports=[new To(2,1,1,1),new To(0,1,1,1),new To(3,1,1,1),new To(1,1,1,1),new To(3,0,1,1),new To(1,0,1,1)],this._cubeDirections=[new Mt(1,0,0),new Mt(-1,0,0),new Mt(0,0,1),new Mt(0,0,-1),new Mt(0,1,0),new Mt(0,-1,0)],this._cubeUps=[new Mt(0,1,0),new Mt(0,1,0),new Mt(0,1,0),new Mt(0,1,0),new Mt(0,0,1),new Mt(0,0,-1)]}updateMatrices(e,n=0){const i=this.camera,o=this.matrix,a=e.distance||i.far;a!==i.far&&(i.far=a,i.updateProjectionMatrix()),fp.setFromMatrixPosition(e.matrixWorld),i.position.copy(fp),D1.copy(i.position),D1.add(this._cubeDirections[n]),i.up.copy(this._cubeUps[n]),i.lookAt(D1),i.updateMatrixWorld(),o.makeTranslation(-fp.x,-fp.y,-fp.z),fS.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(fS)}}class pS extends zv{constructor(e,n,i=0,o=2){super(e,n),this.isPointLight=!0,this.type="PointLight",this.distance=i,this.decay=o,this.shadow=new l6}get power(){return this.intensity*4*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e,n){return super.copy(e,n),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}let c6=class extends D_{constructor(){super(new EI(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}},h6=class extends zv{constructor(e,n){super(e,n),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(Us.DEFAULT_UP),this.updateMatrix(),this.target=new Us,this.shadow=new c6}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}},u6=class extends zv{constructor(e,n){super(e,n),this.isAmbientLight=!0,this.type="AmbientLight"}};class d6{static decodeText(e){if(typeof TextDecoder<"u")return new TextDecoder().decode(e);let n="";for(let i=0,o=e.length;i<o;i++)n+=String.fromCharCode(e[i]);try{return decodeURIComponent(escape(n))}catch{return n}}static extractUrlBase(e){const n=e.lastIndexOf("/");return n===-1?"./":e.slice(0,n+1)}static resolveURL(e,n){return typeof e!="string"||e===""?"":(/^https?:\/\//i.test(n)&&/^\//.test(e)&&(n=n.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:n+e)}}const O_="\\[\\]\\.:\\/",f6=new RegExp("["+O_+"]","g"),F_="[^"+O_+"]",p6="[^"+O_.replace("\\.","")+"]",m6=/((?:WC+[\/:])*)/.source.replace("WC",F_),g6=/(WCOD+)?/.source.replace("WCOD",p6),A6=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",F_),v6=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",F_),y6=new RegExp("^"+m6+g6+A6+v6+"$"),x6=["material","materials","bones","map"];class E6{constructor(e,n,i){const o=i||Ar.parseTrackName(n);this._targetGroup=e,this._bindings=e.subscribe_(n,o)}getValue(e,n){this.bind();const i=this._targetGroup.nCachedObjects_,o=this._bindings[i];o!==void 0&&o.getValue(e,n)}setValue(e,n){const i=this._bindings;for(let o=this._targetGroup.nCachedObjects_,a=i.length;o!==a;++o)i[o].setValue(e,n)}bind(){const e=this._bindings;for(let n=this._targetGroup.nCachedObjects_,i=e.length;n!==i;++n)e[n].bind()}unbind(){const e=this._bindings;for(let n=this._targetGroup.nCachedObjects_,i=e.length;n!==i;++n)e[n].unbind()}}class Ar{constructor(e,n,i){this.path=n,this.parsedPath=i||Ar.parseTrackName(n),this.node=Ar.findNode(e,this.parsedPath.nodeName),this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,n,i){return e&&e.isAnimationObjectGroup?new Ar.Composite(e,n,i):new Ar(e,n,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(f6,"")}static parseTrackName(e){const n=y6.exec(e);if(n===null)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const i={nodeName:n[2],objectName:n[3],objectIndex:n[4],propertyName:n[5],propertyIndex:n[6]},o=i.nodeName&&i.nodeName.lastIndexOf(".");if(o!==void 0&&o!==-1){const a=i.nodeName.substring(o+1);x6.indexOf(a)!==-1&&(i.nodeName=i.nodeName.substring(0,o),i.objectName=a)}if(i.propertyName===null||i.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}static findNode(e,n){if(n===void 0||n===""||n==="."||n===-1||n===e.name||n===e.uuid)return e;if(e.skeleton){const i=e.skeleton.getBoneByName(n);if(i!==void 0)return i}if(e.children){const i=function(a){for(let c=0;c<a.length;c++){const u=a[c];if(u.name===n||u.uuid===n)return u;const h=i(u.children);if(h)return h}return null},o=i(e.children);if(o)return o}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,n){e[n]=this.targetObject[this.propertyName]}_getValue_array(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)e[n++]=i[o]}_getValue_arrayElement(e,n){e[n]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,n){this.resolvedProperty.toArray(e,n)}_setValue_direct(e,n){this.targetObject[this.propertyName]=e[n]}_setValue_direct_setNeedsUpdate(e,n){this.targetObject[this.propertyName]=e[n],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,n){this.targetObject[this.propertyName]=e[n],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)i[o]=e[n++]}_setValue_array_setNeedsUpdate(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)i[o]=e[n++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)i[o]=e[n++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,n){this.resolvedProperty[this.propertyIndex]=e[n]}_setValue_arrayElement_setNeedsUpdate(e,n){this.resolvedProperty[this.propertyIndex]=e[n],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,n){this.resolvedProperty[this.propertyIndex]=e[n],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,n){this.resolvedProperty.fromArray(e,n)}_setValue_fromArray_setNeedsUpdate(e,n){this.resolvedProperty.fromArray(e,n),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,n){this.resolvedProperty.fromArray(e,n),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,n){this.bind(),this.getValue(e,n)}_setValue_unbound(e,n){this.bind(),this.setValue(e,n)}bind(){let e=this.node;const n=this.parsedPath,i=n.objectName,o=n.propertyName;let a=n.propertyIndex;if(e||(e=Ar.findNode(this.rootNode,n.nodeName),this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e){console.warn("THREE.PropertyBinding: No target node found for track: "+this.path+".");return}if(i){let d=n.objectIndex;switch(i){case"materials":if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}e=e.material.materials;break;case"bones":if(!e.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}e=e.skeleton.bones;for(let f=0;f<e.length;f++)if(e[f].name===d){d=f;break}break;case"map":if("map"in e){e=e.map;break}if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a 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n.width>2048||n.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),n.toDataURL("image/jpeg",.6)):n.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){const n=_b("canvas");n.width=e.width,n.height=e.height;const i=n.getContext("2d");i.drawImage(e,0,0,e.width,e.height);const o=i.getImageData(0,0,e.width,e.height),a=o.data;for(let c=0;c<a.length;c++)a[c]=nf(a[c]/255)*255;return i.putImageData(o,0,0),n}else if(e.data){const n=e.data.slice(0);for(let i=0;i<n.length;i++)n instanceof Uint8Array||n instanceof Uint8ClampedArray?n[i]=Math.floor(nf(n[i]/255)*255):n[i]=nf(n[i]);return{data:n,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},ZU=0,ek=class{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:ZU++}),this.uuid=Jc(),this.data=e,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const i={uuid:this.uuid,url:""},o=this.data;if(o!==null){let a;if(Array.isArray(o)){a=[];for(let c=0,u=o.length;c<u;c++)o[c].isDataTexture?a.push(m1(o[c].image)):a.push(m1(o[c]))}else a=m1(o);i.url=a}return n||(e.images[this.uuid]=i),i}};function m1(s){return typeof HTMLImageElement<"u"&&s instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&s instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&s instanceof ImageBitmap?JU.getDataURL(s):s.data?{data:Array.from(s.data),width:s.width,height:s.height,type:s.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let tk=0,ql=class K0 extends Nv{constructor(e=K0.DEFAULT_IMAGE,n=K0.DEFAULT_MAPPING,i=Yd,o=Yd,a=MU,c=CU,u=cI,h=SU,d=K0.DEFAULT_ANISOTROPY,f=X0){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:tk++}),this.uuid=Jc(),this.name="",this.source=new ek(e),this.mipmaps=[],this.mapping=n,this.channel=0,this.wrapS=i,this.wrapT=o,this.magFilter=a,this.minFilter=c,this.anisotropy=d,this.format=u,this.internalFormat=null,this.type=h,this.offset=new gs(0,0),this.repeat=new gs(1,1),this.center=new gs(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Zc,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,typeof f=="string"?this.colorSpace=f:(f1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=f===u1?po:X0),this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e=null){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),n||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==aI)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case lv:e.x=e.x-Math.floor(e.x);break;case Yd:e.x=e.x<0?0:1;break;case MC:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case lv:e.y=e.y-Math.floor(e.y);break;case Yd:e.y=e.y<0?0:1;break;case MC:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return f1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===po?u1:BU}set encoding(e){f1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=e===u1?po:X0}};ql.DEFAULT_IMAGE=null;ql.DEFAULT_MAPPING=aI;ql.DEFAULT_ANISOTROPY=1;let To=class pI{constructor(e=0,n=0,i=0,o=1){pI.prototype.isVector4=!0,this.x=e,this.y=n,this.z=i,this.w=o}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,n,i,o){return this.x=e,this.y=n,this.z=i,this.w=o,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;case 3:this.w=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this.w=e.w+n.w,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this.w+=e.w*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this.w=e.w-n.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=this.w,c=e.elements;return this.x=c[0]*n+c[4]*i+c[8]*o+c[12]*a,this.y=c[1]*n+c[5]*i+c[9]*o+c[13]*a,this.z=c[2]*n+c[6]*i+c[10]*o+c[14]*a,this.w=c[3]*n+c[7]*i+c[11]*o+c[15]*a,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const n=Math.sqrt(1-e.w*e.w);return n<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/n,this.y=e.y/n,this.z=e.z/n),this}setAxisAngleFromRotationMatrix(e){let n,i,o,a;const h=e.elements,d=h[0],f=h[4],p=h[8],A=h[1],g=h[5],v=h[9],b=h[2],x=h[6],E=h[10];if(Math.abs(f-A)<.01&&Math.abs(p-b)<.01&&Math.abs(v-x)<.01){if(Math.abs(f+A)<.1&&Math.abs(p+b)<.1&&Math.abs(v+x)<.1&&Math.abs(d+g+E-3)<.1)return this.set(1,0,0,0),this;n=Math.PI;const M=(d+1)/2,C=(g+1)/2,T=(E+1)/2,L=(f+A)/4,B=(p+b)/4,F=(v+x)/4;return M>C&&M>T?M<.01?(i=0,o=.707106781,a=.707106781):(i=Math.sqrt(M),o=L/i,a=B/i):C>T?C<.01?(i=.707106781,o=0,a=.707106781):(o=Math.sqrt(C),i=L/o,a=F/o):T<.01?(i=.707106781,o=.707106781,a=0):(a=Math.sqrt(T),i=B/a,o=F/a),this.set(i,o,a,n),this}let S=Math.sqrt((x-v)*(x-v)+(p-b)*(p-b)+(A-f)*(A-f));return Math.abs(S)<.001&&(S=1),this.x=(x-v)/S,this.y=(p-b)/S,this.z=(A-f)/S,this.w=Math.acos((d+g+E-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this.w=Math.max(e.w,Math.min(n.w,this.w)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this.w=Math.max(e,Math.min(n,this.w)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this.w+=(e.w-this.w)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this.w=e.w+(n.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this.w=e[n+3],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e[n+3]=this.w,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this.w=e.getW(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}},So=class{constructor(e=0,n=0,i=0,o=1){this.isQuaternion=!0,this._x=e,this._y=n,this._z=i,this._w=o}static slerpFlat(e,n,i,o,a,c,u){let h=i[o+0],d=i[o+1],f=i[o+2],p=i[o+3];const A=a[c+0],g=a[c+1],v=a[c+2],b=a[c+3];if(u===0){e[n+0]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p;return}if(u===1){e[n+0]=A,e[n+1]=g,e[n+2]=v,e[n+3]=b;return}if(p!==b||h!==A||d!==g||f!==v){let x=1-u;const E=h*A+d*g+f*v+p*b,S=E>=0?1:-1,M=1-E*E;if(M>Number.EPSILON){const T=Math.sqrt(M),L=Math.atan2(T,E*S);x=Math.sin(x*L)/T,u=Math.sin(u*L)/T}const C=u*S;if(h=h*x+A*C,d=d*x+g*C,f=f*x+v*C,p=p*x+b*C,x===1-u){const T=1/Math.sqrt(h*h+d*d+f*f+p*p);h*=T,d*=T,f*=T,p*=T}}e[n]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p}static multiplyQuaternionsFlat(e,n,i,o,a,c){const u=i[o],h=i[o+1],d=i[o+2],f=i[o+3],p=a[c],A=a[c+1],g=a[c+2],v=a[c+3];return e[n]=u*v+f*p+h*g-d*A,e[n+1]=h*v+f*A+d*p-u*g,e[n+2]=d*v+f*g+u*A-h*p,e[n+3]=f*v-u*p-h*A-d*g,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,n,i,o){return this._x=e,this._y=n,this._z=i,this._w=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,n){const i=e._x,o=e._y,a=e._z,c=e._order,u=Math.cos,h=Math.sin,d=u(i/2),f=u(o/2),p=u(a/2),A=h(i/2),g=h(o/2),v=h(a/2);switch(c){case"XYZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"YXZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"ZXY":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"ZYX":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"YZX":this._x=A*f*p+d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p-A*g*v;break;case"XZY":this._x=A*f*p-d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p+A*g*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+c)}return n!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,n){const i=n/2,o=Math.sin(i);return this._x=e.x*o,this._y=e.y*o,this._z=e.z*o,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const n=e.elements,i=n[0],o=n[4],a=n[8],c=n[1],u=n[5],h=n[9],d=n[2],f=n[6],p=n[10],A=i+u+p;if(A>0){const g=.5/Math.sqrt(A+1);this._w=.25/g,this._x=(f-h)*g,this._y=(a-d)*g,this._z=(c-o)*g}else if(i>u&&i>p){const g=2*Math.sqrt(1+i-u-p);this._w=(f-h)/g,this._x=.25*g,this._y=(o+c)/g,this._z=(a+d)/g}else if(u>p){const g=2*Math.sqrt(1+u-i-p);this._w=(a-d)/g,this._x=(o+c)/g,this._y=.25*g,this._z=(h+f)/g}else{const g=2*Math.sqrt(1+p-i-u);this._w=(c-o)/g,this._x=(a+d)/g,this._y=(h+f)/g,this._z=.25*g}return this._onChangeCallback(),this}setFromUnitVectors(e,n){let i=e.dot(n)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*n.z-e.z*n.y,this._y=e.z*n.x-e.x*n.z,this._z=e.x*n.y-e.y*n.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Ns(this.dot(e),-1,1)))}rotateTowards(e,n){const i=this.angleTo(e);if(i===0)return this;const o=Math.min(1,n/i);return this.slerp(e,o),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,n){const i=e._x,o=e._y,a=e._z,c=e._w,u=n._x,h=n._y,d=n._z,f=n._w;return this._x=i*f+c*u+o*d-a*h,this._y=o*f+c*h+a*u-i*d,this._z=a*f+c*d+i*h-o*u,this._w=c*f-i*u-o*h-a*d,this._onChangeCallback(),this}slerp(e,n){if(n===0)return this;if(n===1)return this.copy(e);const i=this._x,o=this._y,a=this._z,c=this._w;let u=c*e._w+i*e._x+o*e._y+a*e._z;if(u<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,u=-u):this.copy(e),u>=1)return this._w=c,this._x=i,this._y=o,this._z=a,this;const h=1-u*u;if(h<=Number.EPSILON){const g=1-n;return this._w=g*c+n*this._w,this._x=g*i+n*this._x,this._y=g*o+n*this._y,this._z=g*a+n*this._z,this.normalize(),this._onChangeCallback(),this}const d=Math.sqrt(h),f=Math.atan2(d,u),p=Math.sin((1-n)*f)/d,A=Math.sin(n*f)/d;return this._w=c*p+this._w*A,this._x=i*p+this._x*A,this._y=o*p+this._y*A,this._z=a*p+this._z*A,this._onChangeCallback(),this}slerpQuaternions(e,n,i){return this.copy(e).slerp(n,i)}random(){const e=Math.random(),n=Math.sqrt(1-e),i=Math.sqrt(e),o=2*Math.PI*Math.random(),a=2*Math.PI*Math.random();return this.set(n*Math.cos(o),i*Math.sin(a),i*Math.cos(a),n*Math.sin(o))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,n=0){return this._x=e[n],this._y=e[n+1],this._z=e[n+2],this._w=e[n+3],this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._w,e}fromBufferAttribute(e,n){return this._x=e.getX(n),this._y=e.getY(n),this._z=e.getZ(n),this._w=e.getW(n),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},Mt=class mI{constructor(e=0,n=0,i=0){mI.prototype.isVector3=!0,this.x=e,this.y=n,this.z=i}set(e,n,i){return i===void 0&&(i=this.z),this.x=e,this.y=n,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,n){return this.x=e.x*n.x,this.y=e.y*n.y,this.z=e.z*n.z,this}applyEuler(e){return this.applyQuaternion(kC.setFromEuler(e))}applyAxisAngle(e,n){return this.applyQuaternion(kC.setFromAxisAngle(e,n))}applyMatrix3(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[3]*i+a[6]*o,this.y=a[1]*n+a[4]*i+a[7]*o,this.z=a[2]*n+a[5]*i+a[8]*o,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=e.elements,c=1/(a[3]*n+a[7]*i+a[11]*o+a[15]);return this.x=(a[0]*n+a[4]*i+a[8]*o+a[12])*c,this.y=(a[1]*n+a[5]*i+a[9]*o+a[13])*c,this.z=(a[2]*n+a[6]*i+a[10]*o+a[14])*c,this}applyQuaternion(e){const n=this.x,i=this.y,o=this.z,a=e.x,c=e.y,u=e.z,h=e.w,d=2*(c*o-u*i),f=2*(u*n-a*o),p=2*(a*i-c*n);return this.x=n+h*d+c*p-u*f,this.y=i+h*f+u*d-a*p,this.z=o+h*p+a*f-c*d,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[4]*i+a[8]*o,this.y=a[1]*n+a[5]*i+a[9]*o,this.z=a[2]*n+a[6]*i+a[10]*o,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,n){const i=e.x,o=e.y,a=e.z,c=n.x,u=n.y,h=n.z;return this.x=o*h-a*u,this.y=a*c-i*h,this.z=i*u-o*c,this}projectOnVector(e){const n=e.lengthSq();if(n===0)return this.set(0,0,0);const i=e.dot(this)/n;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return g1.copy(this).projectOnVector(e),this.sub(g1)}reflect(e){return this.sub(g1.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const n=Math.sqrt(this.lengthSq()*e.lengthSq());if(n===0)return Math.PI/2;const i=this.dot(e)/n;return Math.acos(Ns(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const n=this.x-e.x,i=this.y-e.y,o=this.z-e.z;return n*n+i*i+o*o}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,n,i){const o=Math.sin(n)*e;return this.x=o*Math.sin(i),this.y=Math.cos(n)*e,this.z=o*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,n,i){return this.x=e*Math.sin(n),this.y=i,this.z=e*Math.cos(n),this}setFromMatrixPosition(e){const n=e.elements;return this.x=n[12],this.y=n[13],this.z=n[14],this}setFromMatrixScale(e){const n=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),o=this.setFromMatrixColumn(e,2).length();return this.x=n,this.y=i,this.z=o,this}setFromMatrixColumn(e,n){return this.fromArray(e.elements,n*4)}setFromMatrix3Column(e,n){return this.fromArray(e.elements,n*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,n=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(n),this.y=i*Math.sin(n),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};const g1=new Mt,kC=new So;let Af=class{constructor(e=new Mt(1/0,1/0,1/0),n=new Mt(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=n}set(e,n){return this.min.copy(e),this.max.copy(n),this}setFromArray(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n+=3)this.expandByPoint(Aa.fromArray(e,n));return this}setFromBufferAttribute(e){this.makeEmpty();for(let n=0,i=e.count;n<i;n++)this.expandByPoint(Aa.fromBufferAttribute(e,n));return this}setFromPoints(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n++)this.expandByPoint(e[n]);return this}setFromCenterAndSize(e,n){const i=Aa.copy(n).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,n=!1){return this.makeEmpty(),this.expandByObject(e,n)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,n=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0){const a=i.getAttribute("position");if(n===!0&&a!==void 0&&e.isInstancedMesh!==!0)for(let c=0,u=a.count;c<u;c++)e.isMesh===!0?e.getVertexPosition(c,Aa):Aa.fromBufferAttribute(a,c),Aa.applyMatrix4(e.matrixWorld),this.expandByPoint(Aa);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),uA.copy(e.boundingBox)):(i.boundingBox===null&&i.computeBoundingBox(),uA.copy(i.boundingBox)),uA.applyMatrix4(e.matrixWorld),this.union(uA)}const o=e.children;for(let a=0,c=o.length;a<c;a++)this.expandByObject(o[a],n);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,n){return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,Aa),Aa.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let n,i;return e.normal.x>0?(n=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(n=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(n+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(n+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(n+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(n+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),n<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(cp),dA.subVectors(this.max,cp),qu.subVectors(e.a,cp),Yu.subVectors(e.b,cp),$u.subVectors(e.c,cp),yc.subVectors(Yu,qu),xc.subVectors($u,Yu),Ph.subVectors(qu,$u);let n=[0,-yc.z,yc.y,0,-xc.z,xc.y,0,-Ph.z,Ph.y,yc.z,0,-yc.x,xc.z,0,-xc.x,Ph.z,0,-Ph.x,-yc.y,yc.x,0,-xc.y,xc.x,0,-Ph.y,Ph.x,0];return!A1(n,qu,Yu,$u,dA)||(n=[1,0,0,0,1,0,0,0,1],!A1(n,qu,Yu,$u,dA))?!1:(fA.crossVectors(yc,xc),n=[fA.x,fA.y,fA.z],A1(n,qu,Yu,$u,dA))}clampPoint(e,n){return n.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,Aa).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(Aa).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(xl[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),xl[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),xl[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),xl[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),xl[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),xl[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),xl[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),xl[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(xl),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}};const xl=[new Mt,new Mt,new Mt,new Mt,new Mt,new Mt,new Mt,new Mt],Aa=new Mt,uA=new Af,qu=new Mt,Yu=new Mt,$u=new Mt,yc=new Mt,xc=new Mt,Ph=new Mt,cp=new Mt,dA=new Mt,fA=new Mt,Dh=new Mt;function A1(s,e,n,i,o){for(let a=0,c=s.length-3;a<=c;a+=3){Dh.fromArray(s,a);const u=o.x*Math.abs(Dh.x)+o.y*Math.abs(Dh.y)+o.z*Math.abs(Dh.z),h=e.dot(Dh),d=n.dot(Dh),f=i.dot(Dh);if(Math.max(-Math.max(h,d,f),Math.min(h,d,f))>u)return!1}return!0}const nk=new Af,hp=new Mt,v1=new Mt;let vf=class{constructor(e=new Mt,n=-1){this.center=e,this.radius=n}set(e,n){return this.center.copy(e),this.radius=n,this}setFromPoints(e,n){const i=this.center;n!==void 0?i.copy(n):nk.setFromPoints(e).getCenter(i);let o=0;for(let a=0,c=e.length;a<c;a++)o=Math.max(o,i.distanceToSquared(e[a]));return this.radius=Math.sqrt(o),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const n=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=n*n}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,n){const i=this.center.distanceToSquared(e);return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;hp.subVectors(e,this.center);const n=hp.lengthSq();if(n>this.radius*this.radius){const i=Math.sqrt(n),o=(i-this.radius)*.5;this.center.addScaledVector(hp,o/i),this.radius+=o}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(v1.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(hp.copy(e.center).add(v1)),this.expandByPoint(hp.copy(e.center).sub(v1))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}};const El=new Mt,y1=new Mt,pA=new Mt,Ec=new Mt,x1=new Mt,mA=new Mt,E1=new Mt;let B_=class{constructor(e=new Mt,n=new Mt(0,0,-1)){this.origin=e,this.direction=n}set(e,n){return this.origin.copy(e),this.direction.copy(n),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,n){return n.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,El)),this}closestPointToPoint(e,n){n.subVectors(e,this.origin);const i=n.dot(this.direction);return i<0?n.copy(this.origin):n.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const n=El.subVectors(e,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(e):(El.copy(this.origin).addScaledVector(this.direction,n),El.distanceToSquared(e))}distanceSqToSegment(e,n,i,o){y1.copy(e).add(n).multiplyScalar(.5),pA.copy(n).sub(e).normalize(),Ec.copy(this.origin).sub(y1);const a=e.distanceTo(n)*.5,c=-this.direction.dot(pA),u=Ec.dot(this.direction),h=-Ec.dot(pA),d=Ec.lengthSq(),f=Math.abs(1-c*c);let p,A,g,v;if(f>0)if(p=c*h-u,A=c*u-h,v=a*f,p>=0)if(A>=-v)if(A<=v){const b=1/f;p*=b,A*=b,g=p*(p+c*A+2*u)+A*(c*p+A+2*h)+d}else A=a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A=-a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A<=-v?(p=Math.max(0,-(-c*a+u)),A=p>0?-a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d):A<=v?(p=0,A=Math.min(Math.max(-a,-h),a),g=A*(A+2*h)+d):(p=Math.max(0,-(c*a+u)),A=p>0?a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d);else A=c>0?-a:a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;return i&&i.copy(this.origin).addScaledVector(this.direction,p),o&&o.copy(y1).addScaledVector(pA,A),g}intersectSphere(e,n){El.subVectors(e.center,this.origin);const i=El.dot(this.direction),o=El.dot(El)-i*i,a=e.radius*e.radius;if(o>a)return null;const c=Math.sqrt(a-o),u=i-c,h=i+c;return h<0?null:u<0?this.at(h,n):this.at(u,n)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const n=e.normal.dot(this.direction);if(n===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/n;return i>=0?i:null}intersectPlane(e,n){const i=this.distanceToPlane(e);return i===null?null:this.at(i,n)}intersectsPlane(e){const n=e.distanceToPoint(this.origin);return n===0||e.normal.dot(this.direction)*n<0}intersectBox(e,n){let i,o,a,c,u,h;const d=1/this.direction.x,f=1/this.direction.y,p=1/this.direction.z,A=this.origin;return d>=0?(i=(e.min.x-A.x)*d,o=(e.max.x-A.x)*d):(i=(e.max.x-A.x)*d,o=(e.min.x-A.x)*d),f>=0?(a=(e.min.y-A.y)*f,c=(e.max.y-A.y)*f):(a=(e.max.y-A.y)*f,c=(e.min.y-A.y)*f),i>c||a>o||((a>i||isNaN(i))&&(i=a),(c<o||isNaN(o))&&(o=c),p>=0?(u=(e.min.z-A.z)*p,h=(e.max.z-A.z)*p):(u=(e.max.z-A.z)*p,h=(e.min.z-A.z)*p),i>h||u>o)||((u>i||i!==i)&&(i=u),(h<o||o!==o)&&(o=h),o<0)?null:this.at(i>=0?i:o,n)}intersectsBox(e){return this.intersectBox(e,El)!==null}intersectTriangle(e,n,i,o,a){x1.subVectors(n,e),mA.subVectors(i,e),E1.crossVectors(x1,mA);let c=this.direction.dot(E1),u;if(c>0){if(o)return null;u=1}else if(c<0)u=-1,c=-c;else return null;Ec.subVectors(this.origin,e);const h=u*this.direction.dot(mA.crossVectors(Ec,mA));if(h<0)return null;const d=u*this.direction.dot(x1.cross(Ec));if(d<0||h+d>c)return null;const f=-u*Ec.dot(E1);return f<0?null:this.at(f/c,a)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},Ii=class wb{constructor(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){wb.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x)}set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){const E=this.elements;return E[0]=e,E[4]=n,E[8]=i,E[12]=o,E[1]=a,E[5]=c,E[9]=u,E[13]=h,E[2]=d,E[6]=f,E[10]=p,E[14]=A,E[3]=g,E[7]=v,E[11]=b,E[15]=x,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new wb().fromArray(this.elements)}copy(e){const n=this.elements,i=e.elements;return n[0]=i[0],n[1]=i[1],n[2]=i[2],n[3]=i[3],n[4]=i[4],n[5]=i[5],n[6]=i[6],n[7]=i[7],n[8]=i[8],n[9]=i[9],n[10]=i[10],n[11]=i[11],n[12]=i[12],n[13]=i[13],n[14]=i[14],n[15]=i[15],this}copyPosition(e){const n=this.elements,i=e.elements;return n[12]=i[12],n[13]=i[13],n[14]=i[14],this}setFromMatrix3(e){const n=e.elements;return this.set(n[0],n[3],n[6],0,n[1],n[4],n[7],0,n[2],n[5],n[8],0,0,0,0,1),this}extractBasis(e,n,i){return e.setFromMatrixColumn(this,0),n.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,n,i){return this.set(e.x,n.x,i.x,0,e.y,n.y,i.y,0,e.z,n.z,i.z,0,0,0,0,1),this}extractRotation(e){const n=this.elements,i=e.elements,o=1/Ju.setFromMatrixColumn(e,0).length(),a=1/Ju.setFromMatrixColumn(e,1).length(),c=1/Ju.setFromMatrixColumn(e,2).length();return n[0]=i[0]*o,n[1]=i[1]*o,n[2]=i[2]*o,n[3]=0,n[4]=i[4]*a,n[5]=i[5]*a,n[6]=i[6]*a,n[7]=0,n[8]=i[8]*c,n[9]=i[9]*c,n[10]=i[10]*c,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromEuler(e){const n=this.elements,i=e.x,o=e.y,a=e.z,c=Math.cos(i),u=Math.sin(i),h=Math.cos(o),d=Math.sin(o),f=Math.cos(a),p=Math.sin(a);if(e.order==="XYZ"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=-h*p,n[8]=d,n[1]=g+v*d,n[5]=A-b*d,n[9]=-u*h,n[2]=b-A*d,n[6]=v+g*d,n[10]=c*h}else if(e.order==="YXZ"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A+b*u,n[4]=v*u-g,n[8]=c*d,n[1]=c*p,n[5]=c*f,n[9]=-u,n[2]=g*u-v,n[6]=b+A*u,n[10]=c*h}else if(e.order==="ZXY"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A-b*u,n[4]=-c*p,n[8]=v+g*u,n[1]=g+v*u,n[5]=c*f,n[9]=b-A*u,n[2]=-c*d,n[6]=u,n[10]=c*h}else if(e.order==="ZYX"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=v*d-g,n[8]=A*d+b,n[1]=h*p,n[5]=b*d+A,n[9]=g*d-v,n[2]=-d,n[6]=u*h,n[10]=c*h}else if(e.order==="YZX"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=b-A*p,n[8]=v*p+g,n[1]=p,n[5]=c*f,n[9]=-u*f,n[2]=-d*f,n[6]=g*p+v,n[10]=A-b*p}else if(e.order==="XZY"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=-p,n[8]=d*f,n[1]=A*p+b,n[5]=c*f,n[9]=g*p-v,n[2]=v*p-g,n[6]=u*f,n[10]=b*p+A}return n[3]=0,n[7]=0,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromQuaternion(e){return this.compose(ik,e,rk)}lookAt(e,n,i){const o=this.elements;return ko.subVectors(e,n),ko.lengthSq()===0&&(ko.z=1),ko.normalize(),bc.crossVectors(i,ko),bc.lengthSq()===0&&(Math.abs(i.z)===1?ko.x+=1e-4:ko.z+=1e-4,ko.normalize(),bc.crossVectors(i,ko)),bc.normalize(),gA.crossVectors(ko,bc),o[0]=bc.x,o[4]=gA.x,o[8]=ko.x,o[1]=bc.y,o[5]=gA.y,o[9]=ko.y,o[2]=bc.z,o[6]=gA.z,o[10]=ko.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,n){const i=e.elements,o=n.elements,a=this.elements,c=i[0],u=i[4],h=i[8],d=i[12],f=i[1],p=i[5],A=i[9],g=i[13],v=i[2],b=i[6],x=i[10],E=i[14],S=i[3],M=i[7],C=i[11],T=i[15],L=o[0],B=o[4],F=o[8],D=o[12],P=o[1],U=o[5],K=o[9],J=o[13],z=o[2],j=o[6],G=o[10],H=o[14],te=o[3],Z=o[7],ee=o[11],oe=o[15];return a[0]=c*L+u*P+h*z+d*te,a[4]=c*B+u*U+h*j+d*Z,a[8]=c*F+u*K+h*G+d*ee,a[12]=c*D+u*J+h*H+d*oe,a[1]=f*L+p*P+A*z+g*te,a[5]=f*B+p*U+A*j+g*Z,a[9]=f*F+p*K+A*G+g*ee,a[13]=f*D+p*J+A*H+g*oe,a[2]=v*L+b*P+x*z+E*te,a[6]=v*B+b*U+x*j+E*Z,a[10]=v*F+b*K+x*G+E*ee,a[14]=v*D+b*J+x*H+E*oe,a[3]=S*L+M*P+C*z+T*te,a[7]=S*B+M*U+C*j+T*Z,a[11]=S*F+M*K+C*G+T*ee,a[15]=S*D+M*J+C*H+T*oe,this}multiplyScalar(e){const n=this.elements;return n[0]*=e,n[4]*=e,n[8]*=e,n[12]*=e,n[1]*=e,n[5]*=e,n[9]*=e,n[13]*=e,n[2]*=e,n[6]*=e,n[10]*=e,n[14]*=e,n[3]*=e,n[7]*=e,n[11]*=e,n[15]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[4],o=e[8],a=e[12],c=e[1],u=e[5],h=e[9],d=e[13],f=e[2],p=e[6],A=e[10],g=e[14],v=e[3],b=e[7],x=e[11],E=e[15];return v*(+a*h*p-o*d*p-a*u*A+i*d*A+o*u*g-i*h*g)+b*(+n*h*g-n*d*A+a*c*A-o*c*g+o*d*f-a*h*f)+x*(+n*d*p-n*u*g-a*c*p+i*c*g+a*u*f-i*d*f)+E*(-o*u*f-n*h*p+n*u*A+o*c*p-i*c*A+i*h*f)}transpose(){const e=this.elements;let n;return n=e[1],e[1]=e[4],e[4]=n,n=e[2],e[2]=e[8],e[8]=n,n=e[6],e[6]=e[9],e[9]=n,n=e[3],e[3]=e[12],e[12]=n,n=e[7],e[7]=e[13],e[13]=n,n=e[11],e[11]=e[14],e[14]=n,this}setPosition(e,n,i){const o=this.elements;return e.isVector3?(o[12]=e.x,o[13]=e.y,o[14]=e.z):(o[12]=e,o[13]=n,o[14]=i),this}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=e[9],A=e[10],g=e[11],v=e[12],b=e[13],x=e[14],E=e[15],S=p*x*d-b*A*d+b*h*g-u*x*g-p*h*E+u*A*E,M=v*A*d-f*x*d-v*h*g+c*x*g+f*h*E-c*A*E,C=f*b*d-v*p*d+v*u*g-c*b*g-f*u*E+c*p*E,T=v*p*h-f*b*h-v*u*A+c*b*A+f*u*x-c*p*x,L=n*S+i*M+o*C+a*T;if(L===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const B=1/L;return e[0]=S*B,e[1]=(b*A*a-p*x*a-b*o*g+i*x*g+p*o*E-i*A*E)*B,e[2]=(u*x*a-b*h*a+b*o*d-i*x*d-u*o*E+i*h*E)*B,e[3]=(p*h*a-u*A*a-p*o*d+i*A*d+u*o*g-i*h*g)*B,e[4]=M*B,e[5]=(f*x*a-v*A*a+v*o*g-n*x*g-f*o*E+n*A*E)*B,e[6]=(v*h*a-c*x*a-v*o*d+n*x*d+c*o*E-n*h*E)*B,e[7]=(c*A*a-f*h*a+f*o*d-n*A*d-c*o*g+n*h*g)*B,e[8]=C*B,e[9]=(v*p*a-f*b*a-v*i*g+n*b*g+f*i*E-n*p*E)*B,e[10]=(c*b*a-v*u*a+v*i*d-n*b*d-c*i*E+n*u*E)*B,e[11]=(f*u*a-c*p*a-f*i*d+n*p*d+c*i*g-n*u*g)*B,e[12]=T*B,e[13]=(f*b*o-v*p*o+v*i*A-n*b*A-f*i*x+n*p*x)*B,e[14]=(v*u*o-c*b*o-v*i*h+n*b*h+c*i*x-n*u*x)*B,e[15]=(c*p*o-f*u*o+f*i*h-n*p*h-c*i*A+n*u*A)*B,this}scale(e){const n=this.elements,i=e.x,o=e.y,a=e.z;return n[0]*=i,n[4]*=o,n[8]*=a,n[1]*=i,n[5]*=o,n[9]*=a,n[2]*=i,n[6]*=o,n[10]*=a,n[3]*=i,n[7]*=o,n[11]*=a,this}getMaxScaleOnAxis(){const e=this.elements,n=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],o=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(n,i,o))}makeTranslation(e,n,i){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,n,0,0,1,i,0,0,0,1),this}makeRotationX(e){const n=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,n,-i,0,0,i,n,0,0,0,0,1),this}makeRotationY(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,0,i,0,0,1,0,0,-i,0,n,0,0,0,0,1),this}makeRotationZ(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,-i,0,0,i,n,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,n){const i=Math.cos(n),o=Math.sin(n),a=1-i,c=e.x,u=e.y,h=e.z,d=a*c,f=a*u;return this.set(d*c+i,d*u-o*h,d*h+o*u,0,d*u+o*h,f*u+i,f*h-o*c,0,d*h-o*u,f*h+o*c,a*h*h+i,0,0,0,0,1),this}makeScale(e,n,i){return this.set(e,0,0,0,0,n,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,n,i,o,a,c){return this.set(1,i,a,0,e,1,c,0,n,o,1,0,0,0,0,1),this}compose(e,n,i){const o=this.elements,a=n._x,c=n._y,u=n._z,h=n._w,d=a+a,f=c+c,p=u+u,A=a*d,g=a*f,v=a*p,b=c*f,x=c*p,E=u*p,S=h*d,M=h*f,C=h*p,T=i.x,L=i.y,B=i.z;return o[0]=(1-(b+E))*T,o[1]=(g+C)*T,o[2]=(v-M)*T,o[3]=0,o[4]=(g-C)*L,o[5]=(1-(A+E))*L,o[6]=(x+S)*L,o[7]=0,o[8]=(v+M)*B,o[9]=(x-S)*B,o[10]=(1-(A+b))*B,o[11]=0,o[12]=e.x,o[13]=e.y,o[14]=e.z,o[15]=1,this}decompose(e,n,i){const o=this.elements;let a=Ju.set(o[0],o[1],o[2]).length();const c=Ju.set(o[4],o[5],o[6]).length(),u=Ju.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),e.x=o[12],e.y=o[13],e.z=o[14],va.copy(this);const d=1/a,f=1/c,p=1/u;return va.elements[0]*=d,va.elements[1]*=d,va.elements[2]*=d,va.elements[4]*=f,va.elements[5]*=f,va.elements[6]*=f,va.elements[8]*=p,va.elements[9]*=p,va.elements[10]*=p,n.setFromRotationMatrix(va),i.x=a,i.y=c,i.z=u,this}makePerspective(e,n,i,o,a,c,u=Yh){const h=this.elements,d=2*a/(n-e),f=2*a/(i-o),p=(n+e)/(n-e),A=(i+o)/(i-o);let g,v;if(u===Yh)g=-(c+a)/(c-a),v=-2*c*a/(c-a);else if(u===bb)g=-c/(c-a),v=-c*a/(c-a);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+u);return h[0]=d,h[4]=0,h[8]=p,h[12]=0,h[1]=0,h[5]=f,h[9]=A,h[13]=0,h[2]=0,h[6]=0,h[10]=g,h[14]=v,h[3]=0,h[7]=0,h[11]=-1,h[15]=0,this}makeOrthographic(e,n,i,o,a,c,u=Yh){const h=this.elements,d=1/(n-e),f=1/(i-o),p=1/(c-a),A=(n+e)*d,g=(i+o)*f;let v,b;if(u===Yh)v=(c+a)*p,b=-2*p;else if(u===bb)v=a*p,b=-1*p;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+u);return h[0]=2*d,h[4]=0,h[8]=0,h[12]=-A,h[1]=0,h[5]=2*f,h[9]=0,h[13]=-g,h[2]=0,h[6]=0,h[10]=b,h[14]=-v,h[3]=0,h[7]=0,h[11]=0,h[15]=1,this}equals(e){const n=this.elements,i=e.elements;for(let o=0;o<16;o++)if(n[o]!==i[o])return!1;return!0}fromArray(e,n=0){for(let i=0;i<16;i++)this.elements[i]=e[i+n];return this}toArray(e=[],n=0){const i=this.elements;return e[n]=i[0],e[n+1]=i[1],e[n+2]=i[2],e[n+3]=i[3],e[n+4]=i[4],e[n+5]=i[5],e[n+6]=i[6],e[n+7]=i[7],e[n+8]=i[8],e[n+9]=i[9],e[n+10]=i[10],e[n+11]=i[11],e[n+12]=i[12],e[n+13]=i[13],e[n+14]=i[14],e[n+15]=i[15],e}};const Ju=new Mt,va=new Ii,ik=new Mt(0,0,0),rk=new Mt(1,1,1),bc=new Mt,gA=new Mt,ko=new Mt,zC=new Ii,GC=new So;let ra=class gI{constructor(e=0,n=0,i=0,o=gI.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=n,this._z=i,this._order=o}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,n,i,o=this._order){return this._x=e,this._y=n,this._z=i,this._order=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,n=this._order,i=!0){const o=e.elements,a=o[0],c=o[4],u=o[8],h=o[1],d=o[5],f=o[9],p=o[2],A=o[6],g=o[10];switch(n){case"XYZ":this._y=Math.asin(Ns(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(-f,g),this._z=Math.atan2(-c,a)):(this._x=Math.atan2(A,d),this._z=0);break;case"YXZ":this._x=Math.asin(-Ns(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(u,g),this._z=Math.atan2(h,d)):(this._y=Math.atan2(-p,a),this._z=0);break;case"ZXY":this._x=Math.asin(Ns(A,-1,1)),Math.abs(A)<.9999999?(this._y=Math.atan2(-p,g),this._z=Math.atan2(-c,d)):(this._y=0,this._z=Math.atan2(h,a));break;case"ZYX":this._y=Math.asin(-Ns(p,-1,1)),Math.abs(p)<.9999999?(this._x=Math.atan2(A,g),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-c,d));break;case"YZX":this._z=Math.asin(Ns(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-f,d),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(u,g));break;case"XZY":this._z=Math.asin(-Ns(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(A,d),this._y=Math.atan2(u,a)):(this._x=Math.atan2(-f,g),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+n)}return this._order=n,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,n,i){return zC.makeRotationFromQuaternion(e),this.setFromRotationMatrix(zC,n,i)}setFromVector3(e,n=this._order){return this.set(e.x,e.y,e.z,n)}reorder(e){return GC.setFromEuler(this),this.setFromQuaternion(GC,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};ra.DEFAULT_ORDER="XYZ";let sk=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}},ok=0;const VC=new Mt,Zu=new So,bl=new Ii,AA=new Mt,up=new Mt,ak=new Mt,lk=new So,HC=new Mt(1,0,0),jC=new Mt(0,1,0),WC=new Mt(0,0,1),ck={type:"added"},hk={type:"removed"};let Us=class q0 extends Nv{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:ok++}),this.uuid=Jc(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=q0.DEFAULT_UP.clone();const e=new Mt,n=new ra,i=new So,o=new Mt(1,1,1);function a(){i.setFromEuler(n,!1)}function c(){n.setFromQuaternion(i,void 0,!1)}n._onChange(a),i._onChange(c),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:n},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:o},modelViewMatrix:{value:new Ii},normalMatrix:{value:new Zc}}),this.matrix=new Ii,this.matrixWorld=new Ii,this.matrixAutoUpdate=q0.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=q0.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new sk,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,n){this.quaternion.setFromAxisAngle(e,n)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,n){return Zu.setFromAxisAngle(e,n),this.quaternion.multiply(Zu),this}rotateOnWorldAxis(e,n){return Zu.setFromAxisAngle(e,n),this.quaternion.premultiply(Zu),this}rotateX(e){return this.rotateOnAxis(HC,e)}rotateY(e){return this.rotateOnAxis(jC,e)}rotateZ(e){return this.rotateOnAxis(WC,e)}translateOnAxis(e,n){return VC.copy(e).applyQuaternion(this.quaternion),this.position.add(VC.multiplyScalar(n)),this}translateX(e){return this.translateOnAxis(HC,e)}translateY(e){return this.translateOnAxis(jC,e)}translateZ(e){return this.translateOnAxis(WC,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(bl.copy(this.matrixWorld).invert())}lookAt(e,n,i){e.isVector3?AA.copy(e):AA.set(e,n,i);const o=this.parent;this.updateWorldMatrix(!0,!1),up.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?bl.lookAt(up,AA,this.up):bl.lookAt(AA,up,this.up),this.quaternion.setFromRotationMatrix(bl),o&&(bl.extractRotation(o.matrixWorld),Zu.setFromRotationMatrix(bl),this.quaternion.premultiply(Zu.invert()))}add(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.add(arguments[n]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(ck)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const n=this.children.indexOf(e);return n!==-1&&(e.parent=null,this.children.splice(n,1),e.dispatchEvent(hk)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),bl.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),bl.multiply(e.parent.matrixWorld)),e.applyMatrix4(bl),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,n){if(this[e]===n)return this;for(let i=0,o=this.children.length;i<o;i++){const c=this.children[i].getObjectByProperty(e,n);if(c!==void 0)return c}}getObjectsByProperty(e,n,i=[]){this[e]===n&&i.push(this);const o=this.children;for(let a=0,c=o.length;a<c;a++)o[a].getObjectsByProperty(e,n,i);return i}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(up,e,ak),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(up,lk,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const n=this.matrixWorld.elements;return e.set(n[8],n[9],n[10]).normalize()}raycast(){}traverse(e){e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverseVisible(e)}traverseAncestors(e){const n=this.parent;n!==null&&(e(n),n.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const n=this.children;for(let i=0,o=n.length;i<o;i++){const a=n[i];(a.matrixWorldAutoUpdate===!0||e===!0)&&a.updateMatrixWorld(e)}}updateWorldMatrix(e,n){const i=this.parent;if(e===!0&&i!==null&&i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),n===!0){const o=this.children;for(let a=0,c=o.length;a<c;a++){const u=o[a];u.matrixWorldAutoUpdate===!0&&u.updateWorldMatrix(!1,!0)}}}toJSON(e){const n=e===void 0||typeof e=="string",i={};n&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const o={};o.uuid=this.uuid,o.type=this.type,this.name!==""&&(o.name=this.name),this.castShadow===!0&&(o.castShadow=!0),this.receiveShadow===!0&&(o.receiveShadow=!0),this.visible===!1&&(o.visible=!1),this.frustumCulled===!1&&(o.frustumCulled=!1),this.renderOrder!==0&&(o.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(o.userData=this.userData),o.layers=this.layers.mask,o.matrix=this.matrix.toArray(),o.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(o.matrixAutoUpdate=!1),this.isInstancedMesh&&(o.type="InstancedMesh",o.count=this.count,o.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(o.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(o.type="BatchedMesh",o.perObjectFrustumCulled=this.perObjectFrustumCulled,o.sortObjects=this.sortObjects,o.drawRanges=this._drawRanges,o.reservedRanges=this._reservedRanges,o.visibility=this._visibility,o.active=this._active,o.bounds=this._bounds.map(u=>({boxInitialized:u.boxInitialized,boxMin:u.box.min.toArray(),boxMax:u.box.max.toArray(),sphereInitialized:u.sphereInitialized,sphereRadius:u.sphere.radius,sphereCenter:u.sphere.center.toArray()})),o.maxGeometryCount=this._maxGeometryCount,o.maxVertexCount=this._maxVertexCount,o.maxIndexCount=this._maxIndexCount,o.geometryInitialized=this._geometryInitialized,o.geometryCount=this._geometryCount,o.matricesTexture=this._matricesTexture.toJSON(e),this.boundingSphere!==null&&(o.boundingSphere={center:o.boundingSphere.center.toArray(),radius:o.boundingSphere.radius}),this.boundingBox!==null&&(o.boundingBox={min:o.boundingBox.min.toArray(),max:o.boundingBox.max.toArray()}));function a(u,h){return u[h.uuid]===void 0&&(u[h.uuid]=h.toJSON(e)),h.uuid}if(this.isScene)this.background&&(this.background.isColor?o.background=this.background.toJSON():this.background.isTexture&&(o.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(o.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){o.geometry=a(e.geometries,this.geometry);const u=this.geometry.parameters;if(u!==void 0&&u.shapes!==void 0){const h=u.shapes;if(Array.isArray(h))for(let d=0,f=h.length;d<f;d++){const p=h[d];a(e.shapes,p)}else a(e.shapes,h)}}if(this.isSkinnedMesh&&(o.bindMode=this.bindMode,o.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(a(e.skeletons,this.skeleton),o.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const u=[];for(let h=0,d=this.material.length;h<d;h++)u.push(a(e.materials,this.material[h]));o.material=u}else 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this.constructor().copy(this,e)}copy(e,n=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),n===!0)for(let i=0;i<e.children.length;i++){const o=e.children[i];this.add(o.clone())}return this}};Us.DEFAULT_UP=new Mt(0,1,0);Us.DEFAULT_MATRIX_AUTO_UPDATE=!0;Us.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const ya=new Mt,_l=new Mt,b1=new Mt,wl=new Mt,ed=new Mt,td=new Mt,QC=new Mt,_1=new Mt,w1=new Mt,M1=new 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QC.subVectors(a,o),u=(p-f)/(p-f+(g-v)),n.copy(o).addScaledVector(QC,u);const E=1/(x+b+A);return c=b*E,u=A*E,n.copy(i).addScaledVector(ed,c).addScaledVector(td,u)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}};const AI={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},_c={h:0,s:0,l:0},xA={h:0,s:0,l:0};function C1(s,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?s+(e-s)*6*n:n<1/2?e:n<2/3?s+(e-s)*6*(2/3-n):s}let as=class{constructor(e,n,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,n,i)}set(e,n,i){if(n===void 0&&i===void 0){const o=e;o&&o.isColor?this.copy(o):typeof o=="number"?this.setHex(o):typeof o=="string"&&this.setStyle(o)}else this.setRGB(e,n,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,n=po){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,ga.toWorkingColorSpace(this,n),this}setRGB(e,n,i,o=ga.workingColorSpace){return this.r=e,this.g=n,this.b=i,ga.toWorkingColorSpace(this,o),this}setHSL(e,n,i,o=ga.workingColorSpace){if(e=I_(e,1),n=Ns(n,0,1),i=Ns(i,0,1),n===0)this.r=this.g=this.b=i;else{const a=i<=.5?i*(1+n):i+n-i*n,c=2*i-a;this.r=C1(c,a,e+1/3),this.g=C1(c,a,e),this.b=C1(c,a,e-1/3)}return ga.toWorkingColorSpace(this,o),this}setStyle(e,n=po){function i(a){a!==void 0&&parseFloat(a)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let o;if(o=/^(\w+)\(([^\)]*)\)/.exec(e)){let a;const c=o[1],u=o[2];switch(c){case"rgb":case"rgba":if(a=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(255,parseInt(a[1],10))/255,Math.min(255,parseInt(a[2],10))/255,Math.min(255,parseInt(a[3],10))/255,n);if(a=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(100,parseInt(a[1],10))/100,Math.min(100,parseInt(a[2],10))/100,Math.min(100,parseInt(a[3],10))/100,n);break;case"hsl":case"hsla":if(a=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setHSL(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,n);break;default:console.warn("THREE.Color: Unknown color model "+e)}}else if(o=/^\#([A-Fa-f\d]+)$/.exec(e)){const a=o[1],c=a.length;if(c===3)return this.setRGB(parseInt(a.charAt(0),16)/15,parseInt(a.charAt(1),16)/15,parseInt(a.charAt(2),16)/15,n);if(c===6)return this.setHex(parseInt(a,16),n);console.warn("THREE.Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,n);return this}setColorName(e,n=po){const i=AI[e.toLowerCase()];return i!==void 0?this.setHex(i,n):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=nf(e.r),this.g=nf(e.g),this.b=nf(e.b),this}copyLinearToSRGB(e){return this.r=p1(e.r),this.g=p1(e.g),this.b=p1(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=po){return ga.fromWorkingColorSpace(Qs.copy(this),e),Math.round(Ns(Qs.r*255,0,255))*65536+Math.round(Ns(Qs.g*255,0,255))*256+Math.round(Ns(Qs.b*255,0,255))}getHexString(e=po){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,n=ga.workingColorSpace){ga.fromWorkingColorSpace(Qs.copy(this),n);const i=Qs.r,o=Qs.g,a=Qs.b,c=Math.max(i,o,a),u=Math.min(i,o,a);let h,d;const f=(u+c)/2;if(u===c)h=0,d=0;else{const p=c-u;switch(d=f<=.5?p/(c+u):p/(2-c-u),c){case i:h=(o-a)/p+(o<a?6:0);break;case o:h=(a-i)/p+2;break;case a:h=(i-o)/p+4;break}h/=6}return e.h=h,e.s=d,e.l=f,e}getRGB(e,n=ga.workingColorSpace){return ga.fromWorkingColorSpace(Qs.copy(this),n),e.r=Qs.r,e.g=Qs.g,e.b=Qs.b,e}getStyle(e=po){ga.fromWorkingColorSpace(Qs.copy(this),e);const n=Qs.r,i=Qs.g,o=Qs.b;return e!==po?`color(${e} ${n.toFixed(3)} ${i.toFixed(3)} ${o.toFixed(3)})`:`rgb(${Math.round(n*255)},${Math.round(i*255)},${Math.round(o*255)})`}offsetHSL(e,n,i){return this.getHSL(_c),this.setHSL(_c.h+e,_c.s+n,_c.l+i)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,n){return this.r=e.r+n.r,this.g=e.g+n.g,this.b=e.b+n.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,n){return this.r+=(e.r-this.r)*n,this.g+=(e.g-this.g)*n,this.b+=(e.b-this.b)*n,this}lerpColors(e,n,i){return this.r=e.r+(n.r-e.r)*i,this.g=e.g+(n.g-e.g)*i,this.b=e.b+(n.b-e.b)*i,this}lerpHSL(e,n){this.getHSL(_c),e.getHSL(xA);const i=$p(_c.h,xA.h,n),o=$p(_c.s,xA.s,n),a=$p(_c.l,xA.l,n);return this.setHSL(i,o,a),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){const n=this.r,i=this.g,o=this.b,a=e.elements;return this.r=a[0]*n+a[3]*i+a[6]*o,this.g=a[1]*n+a[4]*i+a[7]*o,this.b=a[2]*n+a[5]*i+a[8]*o,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,n=0){return this.r=e[n],this.g=e[n+1],this.b=e[n+2],this}toArray(e=[],n=0){return e[n]=this.r,e[n+1]=this.g,e[n+2]=this.b,e}fromBufferAttribute(e,n){return this.r=e.getX(n),this.g=e.getY(n),this.b=e.getZ(n),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const Qs=new as;as.NAMES=AI;let uk=0,Uv=class extends Nv{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:uk++}),this.uuid=Jc(),this.name="",this.type="Material",this.blending=yC,this.side=xb,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=EC,this.blendDst=bC,this.blendEquation=xC,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new as(0,0,0),this.blendAlpha=0,this.depthFunc=_C,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=PC,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Xu,this.stencilZFail=Xu,this.stencilZPass=Xu,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const n in e){const i=e[n];if(i===void 0){console.warn(`THREE.Material: parameter '${n}' has value of undefined.`);continue}const o=this[n];if(o===void 0){console.warn(`THREE.Material: '${n}' is not a property of THREE.${this.type}.`);continue}o&&o.isColor?o.set(i):o&&o.isVector3&&i&&i.isVector3?o.copy(i):this[n]=i}}toJSON(e){const n=e===void 0||typeof e=="string";n&&(e={textures:{},images:{}});const i={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==yC&&(i.blending=this.blending),this.side!==xb&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==EC&&(i.blendSrc=this.blendSrc),this.blendDst!==bC&&(i.blendDst=this.blendDst),this.blendEquation!==xC&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==_C&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==PC&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==Xu&&(i.stencilFail=this.stencilFail),this.stencilZFail!==Xu&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==Xu&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function o(a){const c=[];for(const u in a){const h=a[u];delete h.metadata,c.push(h)}return c}if(n){const a=o(e.textures),c=o(e.images);a.length>0&&(i.textures=a),c.length>0&&(i.images=c)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const n=e.clippingPlanes;let i=null;if(n!==null){const o=n.length;i=new Array(o);for(let a=0;a!==o;++a)i[a]=n[a].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},dk=class extends Uv{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new as(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=T_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}};const rs=new Mt,EA=new gs;let rf=class{constructor(e,n,i=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=n,this.count=e!==void 0?e.length/n:0,this.normalized=i,this.usage=DC,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=lI,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return console.warn('THREE.BufferAttribute: "updateRange" is deprecated and removed in r169. Use "addUpdateRange()" instead.'),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,n,i){e*=this.itemSize,i*=n.itemSize;for(let o=0,a=this.itemSize;o<a;o++)this.array[e+o]=n.array[i+o];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let n=0,i=this.count;n<i;n++)EA.fromBufferAttribute(this,n),EA.applyMatrix3(e),this.setXY(n,EA.x,EA.y);else if(this.itemSize===3)for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.applyMatrix3(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}applyMatrix4(e){for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.applyMatrix4(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.applyNormalMatrix(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)rs.fromBufferAttribute(this,n),rs.transformDirection(e),this.setXYZ(n,rs.x,rs.y,rs.z);return this}set(e,n=0){return this.array.set(e,n),this}getComponent(e,n){let i=this.array[e*this.itemSize+n];return this.normalized&&(i=Xd(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=lo(i,this.array)),this.array[e*this.itemSize+n]=i,this}getX(e){let n=this.array[e*this.itemSize];return this.normalized&&(n=Xd(n,this.array)),n}setX(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize]=n,this}getY(e){let n=this.array[e*this.itemSize+1];return this.normalized&&(n=Xd(n,this.array)),n}setY(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize+1]=n,this}getZ(e){let n=this.array[e*this.itemSize+2];return this.normalized&&(n=Xd(n,this.array)),n}setZ(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize+2]=n,this}getW(e){let n=this.array[e*this.itemSize+3];return this.normalized&&(n=Xd(n,this.array)),n}setW(e,n){return this.normalized&&(n=lo(n,this.array)),this.array[e*this.itemSize+3]=n,this}setXY(e,n,i){return e*=this.itemSize,this.normalized&&(n=lo(n,this.array),i=lo(i,this.array)),this.array[e+0]=n,this.array[e+1]=i,this}setXYZ(e,n,i,o){return e*=this.itemSize,this.normalized&&(n=lo(n,this.array),i=lo(i,this.array),o=lo(o,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e*=this.itemSize,this.normalized&&(n=lo(n,this.array),i=lo(i,this.array),o=lo(o,this.array),a=lo(a,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this.array[e+3]=a,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==DC&&(e.usage=this.usage),e}},vI=class extends rf{constructor(e,n,i){super(new Uint16Array(e),n,i)}},fk=class extends rf{constructor(e,n,i){super(new Uint32Array(e),n,i)}},zc=class extends rf{constructor(e,n,i){super(new Float32Array(e),n,i)}},pk=0;const ea=new Ii,S1=new Us,nd=new Mt,zo=new Af,dp=new Af,Ss=new Mt;let Jp=class yI extends Nv{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:pk++}),this.uuid=Jc(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(YU(e)?fk:vI)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,n){return this.attributes[e]=n,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,n,i=0){this.groups.push({start:e,count:n,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,n){this.drawRange.start=e,this.drawRange.count=n}applyMatrix4(e){const n=this.attributes.position;n!==void 0&&(n.applyMatrix4(e),n.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const a=new Zc().getNormalMatrix(e);i.applyNormalMatrix(a),i.needsUpdate=!0}const o=this.attributes.tangent;return o!==void 0&&(o.transformDirection(e),o.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return ea.makeRotationFromQuaternion(e),this.applyMatrix4(ea),this}rotateX(e){return ea.makeRotationX(e),this.applyMatrix4(ea),this}rotateY(e){return ea.makeRotationY(e),this.applyMatrix4(ea),this}rotateZ(e){return ea.makeRotationZ(e),this.applyMatrix4(ea),this}translate(e,n,i){return ea.makeTranslation(e,n,i),this.applyMatrix4(ea),this}scale(e,n,i){return ea.makeScale(e,n,i),this.applyMatrix4(ea),this}lookAt(e){return S1.lookAt(e),S1.updateMatrix(),this.applyMatrix4(S1.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(nd).negate(),this.translate(nd.x,nd.y,nd.z),this}setFromPoints(e){const n=[];for(let i=0,o=e.length;i<o;i++){const a=e[i];n.push(a.x,a.y,a.z||0)}return this.setAttribute("position",new zc(n,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Af);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new Mt(-1/0,-1/0,-1/0),new Mt(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),n)for(let i=0,o=n.length;i<o;i++){const a=n[i];zo.setFromBufferAttribute(a),this.morphTargetsRelative?(Ss.addVectors(this.boundingBox.min,zo.min),this.boundingBox.expandByPoint(Ss),Ss.addVectors(this.boundingBox.max,zo.max),this.boundingBox.expandByPoint(Ss)):(this.boundingBox.expandByPoint(zo.min),this.boundingBox.expandByPoint(zo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new vf);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new Mt,1/0);return}if(e){const i=this.boundingSphere.center;if(zo.setFromBufferAttribute(e),n)for(let a=0,c=n.length;a<c;a++){const u=n[a];dp.setFromBufferAttribute(u),this.morphTargetsRelative?(Ss.addVectors(zo.min,dp.min),zo.expandByPoint(Ss),Ss.addVectors(zo.max,dp.max),zo.expandByPoint(Ss)):(zo.expandByPoint(dp.min),zo.expandByPoint(dp.max))}zo.getCenter(i);let o=0;for(let a=0,c=e.count;a<c;a++)Ss.fromBufferAttribute(e,a),o=Math.max(o,i.distanceToSquared(Ss));if(n)for(let a=0,c=n.length;a<c;a++){const u=n[a],h=this.morphTargetsRelative;for(let d=0,f=u.count;d<f;d++)Ss.fromBufferAttribute(u,d),h&&(nd.fromBufferAttribute(e,d),Ss.add(nd)),o=Math.max(o,i.distanceToSquared(Ss))}this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,n=this.attributes;if(e===null||n.position===void 0||n.normal===void 0||n.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,o=n.position.array,a=n.normal.array,c=n.uv.array,u=o.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new rf(new Float32Array(4*u),4));const h=this.getAttribute("tangent").array,d=[],f=[];for(let P=0;P<u;P++)d[P]=new Mt,f[P]=new Mt;const p=new Mt,A=new Mt,g=new Mt,v=new gs,b=new gs,x=new gs,E=new Mt,S=new Mt;function M(P,U,K){p.fromArray(o,P*3),A.fromArray(o,U*3),g.fromArray(o,K*3),v.fromArray(c,P*2),b.fromArray(c,U*2),x.fromArray(c,K*2),A.sub(p),g.sub(p),b.sub(v),x.sub(v);const J=1/(b.x*x.y-x.x*b.y);isFinite(J)&&(E.copy(A).multiplyScalar(x.y).addScaledVector(g,-b.y).multiplyScalar(J),S.copy(g).multiplyScalar(b.x).addScaledVector(A,-x.x).multiplyScalar(J),d[P].add(E),d[U].add(E),d[K].add(E),f[P].add(S),f[U].add(S),f[K].add(S))}let C=this.groups;C.length===0&&(C=[{start:0,count:i.length}]);for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)M(i[j+0],i[j+1],i[j+2])}const T=new Mt,L=new Mt,B=new Mt,F=new Mt;function D(P){B.fromArray(a,P*3),F.copy(B);const U=d[P];T.copy(U),T.sub(B.multiplyScalar(B.dot(U))).normalize(),L.crossVectors(F,U);const J=L.dot(f[P])<0?-1:1;h[P*4]=T.x,h[P*4+1]=T.y,h[P*4+2]=T.z,h[P*4+3]=J}for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)D(i[j+0]),D(i[j+1]),D(i[j+2])}}computeVertexNormals(){const e=this.index,n=this.getAttribute("position");if(n!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new rf(new Float32Array(n.count*3),3),this.setAttribute("normal",i);else for(let A=0,g=i.count;A<g;A++)i.setXYZ(A,0,0,0);const o=new Mt,a=new Mt,c=new Mt,u=new Mt,h=new Mt,d=new Mt,f=new Mt,p=new Mt;if(e)for(let A=0,g=e.count;A<g;A+=3){const v=e.getX(A+0),b=e.getX(A+1),x=e.getX(A+2);o.fromBufferAttribute(n,v),a.fromBufferAttribute(n,b),c.fromBufferAttribute(n,x),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),u.fromBufferAttribute(i,v),h.fromBufferAttribute(i,b),d.fromBufferAttribute(i,x),u.add(f),h.add(f),d.add(f),i.setXYZ(v,u.x,u.y,u.z),i.setXYZ(b,h.x,h.y,h.z),i.setXYZ(x,d.x,d.y,d.z)}else for(let A=0,g=n.count;A<g;A+=3)o.fromBufferAttribute(n,A+0),a.fromBufferAttribute(n,A+1),c.fromBufferAttribute(n,A+2),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),i.setXYZ(A+0,f.x,f.y,f.z),i.setXYZ(A+1,f.x,f.y,f.z),i.setXYZ(A+2,f.x,f.y,f.z);this.normalizeNormals(),i.needsUpdate=!0}}normalizeNormals(){const e=this.attributes.normal;for(let n=0,i=e.count;n<i;n++)Ss.fromBufferAttribute(e,n),Ss.normalize(),e.setXYZ(n,Ss.x,Ss.y,Ss.z)}toNonIndexed(){function e(u,h){const d=u.array,f=u.itemSize,p=u.normalized,A=new d.constructor(h.length*f);let g=0,v=0;for(let b=0,x=h.length;b<x;b++){u.isInterleavedBufferAttribute?g=h[b]*u.data.stride+u.offset:g=h[b]*f;for(let E=0;E<f;E++)A[v++]=d[g++]}return new rf(A,f,p)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const n=new yI,i=this.index.array,o=this.attributes;for(const u in o){const h=o[u],d=e(h,i);n.setAttribute(u,d)}const a=this.morphAttributes;for(const u in a){const h=[],d=a[u];for(let f=0,p=d.length;f<p;f++){const A=d[f],g=e(A,i);h.push(g)}n.morphAttributes[u]=h}n.morphTargetsRelative=this.morphTargetsRelative;const c=this.groups;for(let u=0,h=c.length;u<h;u++){const d=c[u];n.addGroup(d.start,d.count,d.materialIndex)}return n}toJSON(){const e={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const h=this.parameters;for(const d in h)h[d]!==void 0&&(e[d]=h[d]);return e}e.data={attributes:{}};const n=this.index;n!==null&&(e.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});const i=this.attributes;for(const h in i){const d=i[h];e.data.attributes[h]=d.toJSON(e.data)}const o={};let a=!1;for(const h in this.morphAttributes){const d=this.morphAttributes[h],f=[];for(let p=0,A=d.length;p<A;p++){const g=d[p];f.push(g.toJSON(e.data))}f.length>0&&(o[h]=f,a=!0)}a&&(e.data.morphAttributes=o,e.data.morphTargetsRelative=this.morphTargetsRelative);const c=this.groups;c.length>0&&(e.data.groups=JSON.parse(JSON.stringify(c)));const u=this.boundingSphere;return u!==null&&(e.data.boundingSphere={center:u.center.toArray(),radius:u.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const n={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(n));const o=e.attributes;for(const d in o){const f=o[d];this.setAttribute(d,f.clone(n))}const a=e.morphAttributes;for(const d in a){const f=[],p=a[d];for(let A=0,g=p.length;A<g;A++)f.push(p[A].clone(n));this.morphAttributes[d]=f}this.morphTargetsRelative=e.morphTargetsRelative;const c=e.groups;for(let d=0,f=c.length;d<f;d++){const p=c[d];this.addGroup(p.start,p.count,p.materialIndex)}const u=e.boundingBox;u!==null&&(this.boundingBox=u.clone());const h=e.boundingSphere;return h!==null&&(this.boundingSphere=h.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}};const XC=new Ii,Oh=new B_,bA=new vf,KC=new Mt,id=new Mt,rd=new Mt,sd=new Mt,T1=new Mt,_A=new Mt,wA=new gs,MA=new gs,CA=new gs,qC=new Mt,YC=new Mt,$C=new Mt,SA=new Mt,TA=new Mt;let xI=class extends Us{constructor(e=new Jp,n=new dk){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}getVertexPosition(e,n){const i=this.geometry,o=i.attributes.position,a=i.morphAttributes.position,c=i.morphTargetsRelative;n.fromBufferAttribute(o,e);const u=this.morphTargetInfluences;if(a&&u){_A.set(0,0,0);for(let h=0,d=a.length;h<d;h++){const f=u[h],p=a[h];f!==0&&(T1.fromBufferAttribute(p,e),c?_A.addScaledVector(T1,f):_A.addScaledVector(T1.sub(n),f))}n.add(_A)}return n}raycast(e,n){const i=this.geometry,o=this.material,a=this.matrixWorld;o!==void 0&&(i.boundingSphere===null&&i.computeBoundingSphere(),bA.copy(i.boundingSphere),bA.applyMatrix4(a),Oh.copy(e.ray).recast(e.near),!(bA.containsPoint(Oh.origin)===!1&&(Oh.intersectSphere(bA,KC)===null||Oh.origin.distanceToSquared(KC)>(e.far-e.near)**2))&&(XC.copy(a).invert(),Oh.copy(e.ray).applyMatrix4(XC),!(i.boundingBox!==null&&Oh.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,n,Oh)))}_computeIntersections(e,n,i){let o;const a=this.geometry,c=this.material,u=a.index,h=a.attributes.position,d=a.attributes.uv,f=a.attributes.uv1,p=a.attributes.normal,A=a.groups,g=a.drawRange;if(u!==null)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(u.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=u.getX(C),B=u.getX(C+1),F=u.getX(C+2);o=RA(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(u.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=u.getX(x),M=u.getX(x+1),C=u.getX(x+2);o=RA(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}else if(h!==void 0)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(h.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=C,B=C+1,F=C+2;o=RA(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(h.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=x,M=x+1,C=x+2;o=RA(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}}};function mk(s,e,n,i,o,a,c,u){let h;if(e.side===bU?h=i.intersectTriangle(c,a,o,!0,u):h=i.intersectTriangle(o,a,c,e.side===xb,u),h===null)return null;TA.copy(u),TA.applyMatrix4(s.matrixWorld);const d=n.ray.origin.distanceTo(TA);return d<n.near||d>n.far?null:{distance:d,point:TA.clone(),object:s}}function RA(s,e,n,i,o,a,c,u,h,d){s.getVertexPosition(u,id),s.getVertexPosition(h,rd),s.getVertexPosition(d,sd);const f=mk(s,e,n,i,id,rd,sd,SA);if(f){o&&(wA.fromBufferAttribute(o,u),MA.fromBufferAttribute(o,h),CA.fromBufferAttribute(o,d),f.uv=yA.getInterpolation(SA,id,rd,sd,wA,MA,CA,new gs)),a&&(wA.fromBufferAttribute(a,u),MA.fromBufferAttribute(a,h),CA.fromBufferAttribute(a,d),f.uv1=yA.getInterpolation(SA,id,rd,sd,wA,MA,CA,new gs),f.uv2=f.uv1),c&&(qC.fromBufferAttribute(c,u),YC.fromBufferAttribute(c,h),$C.fromBufferAttribute(c,d),f.normal=yA.getInterpolation(SA,id,rd,sd,qC,YC,$C,new Mt),f.normal.dot(i.direction)>0&&f.normal.multiplyScalar(-1));const p={a:u,b:h,c:d,normal:new Mt,materialIndex:0};yA.getNormal(id,rd,sd,p.normal),f.face=p}return f}let EI=class extends Us{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Ii,this.projectionMatrix=new Ii,this.projectionMatrixInverse=new Ii,this.coordinateSystem=Yh}copy(e,n){return super.copy(e,n),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,n){super.updateWorldMatrix(e,n),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}},L_=class extends EI{constructor(e=50,n=1,i=.1,o=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=o,this.focus=10,this.aspect=n,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const n=.5*this.getFilmHeight()/e;this.fov=am*2*Math.atan(n),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(Yp*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return am*2*Math.atan(Math.tan(Yp*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,n,i,o,a,c){this.aspect=e/n,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let n=e*Math.tan(Yp*.5*this.fov)/this.zoom,i=2*n,o=this.aspect*i,a=-.5*o;const c=this.view;if(this.view!==null&&this.view.enabled){const h=c.fullWidth,d=c.fullHeight;a+=c.offsetX*o/h,n-=c.offsetY*i/d,o*=c.width/h,i*=c.height/d}const u=this.filmOffset;u!==0&&(a+=e*u/this.getFilmWidth()),this.projectionMatrix.makePerspective(a,a+o,n,n-i,e,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const n=super.toJSON(e);return n.object.fov=this.fov,n.object.zoom=this.zoom,n.object.near=this.near,n.object.far=this.far,n.object.focus=this.focus,n.object.aspect=this.aspect,this.view!==null&&(n.object.view=Object.assign({},this.view)),n.object.filmGauge=this.filmGauge,n.object.filmOffset=this.filmOffset,n}};const R1=new Mt,gk=new Mt,Ak=new Zc;let od=class{constructor(e=new Mt(1,0,0),n=0){this.isPlane=!0,this.normal=e,this.constant=n}set(e,n){return this.normal.copy(e),this.constant=n,this}setComponents(e,n,i,o){return this.normal.set(e,n,i),this.constant=o,this}setFromNormalAndCoplanarPoint(e,n){return this.normal.copy(e),this.constant=-n.dot(this.normal),this}setFromCoplanarPoints(e,n,i){const o=R1.subVectors(i,n).cross(gk.subVectors(e,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,n){return n.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,n){const i=e.delta(R1),o=this.normal.dot(i);if(o===0)return this.distanceToPoint(e.start)===0?n.copy(e.start):null;const a=-(e.start.dot(this.normal)+this.constant)/o;return a<0||a>1?null:n.copy(e.start).addScaledVector(i,a)}intersectsLine(e){const n=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return n<0&&i>0||i<0&&n>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,n){const i=n||Ak.getNormalMatrix(e),o=this.coplanarPoint(R1).applyMatrix4(e),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}};const Fh=new vf,IA=new Mt;let vk=class{constructor(e=new od,n=new od,i=new od,o=new od,a=new od,c=new od){this.planes=[e,n,i,o,a,c]}set(e,n,i,o,a,c){const u=this.planes;return u[0].copy(e),u[1].copy(n),u[2].copy(i),u[3].copy(o),u[4].copy(a),u[5].copy(c),this}copy(e){const n=this.planes;for(let i=0;i<6;i++)n[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e,n=Yh){const i=this.planes,o=e.elements,a=o[0],c=o[1],u=o[2],h=o[3],d=o[4],f=o[5],p=o[6],A=o[7],g=o[8],v=o[9],b=o[10],x=o[11],E=o[12],S=o[13],M=o[14],C=o[15];if(i[0].setComponents(h-a,A-d,x-g,C-E).normalize(),i[1].setComponents(h+a,A+d,x+g,C+E).normalize(),i[2].setComponents(h+c,A+f,x+v,C+S).normalize(),i[3].setComponents(h-c,A-f,x-v,C-S).normalize(),i[4].setComponents(h-u,A-p,x-b,C-M).normalize(),n===Yh)i[5].setComponents(h+u,A+p,x+b,C+M).normalize();else if(n===bb)i[5].setComponents(u,p,b,M).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+n);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),Fh.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{const n=e.geometry;n.boundingSphere===null&&n.computeBoundingSphere(),Fh.copy(n.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Fh)}intersectsSprite(e){return Fh.center.set(0,0,0),Fh.radius=.7071067811865476,Fh.applyMatrix4(e.matrixWorld),this.intersectsSphere(Fh)}intersectsSphere(e){const n=this.planes,i=e.center,o=-e.radius;for(let a=0;a<6;a++)if(n[a].distanceToPoint(i)<o)return!1;return!0}intersectsBox(e){const n=this.planes;for(let i=0;i<6;i++){const o=n[i];if(IA.x=o.normal.x>0?e.max.x:e.min.x,IA.y=o.normal.y>0?e.max.y:e.min.y,IA.z=o.normal.z>0?e.max.z:e.min.z,o.distanceToPoint(IA)<0)return!1}return!0}containsPoint(e){const n=this.planes;for(let i=0;i<6;i++)if(n[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}},bI=class extends EI{constructor(e=-1,n=1,i=1,o=-1,a=.1,c=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=n,this.top=i,this.bottom=o,this.near=a,this.far=c,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,n,i,o,a,c){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),n=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,o=(this.top+this.bottom)/2;let a=i-e,c=i+e,u=o+n,h=o-n;if(this.view!==null&&this.view.enabled){const d=(this.right-this.left)/this.view.fullWidth/this.zoom,f=(this.top-this.bottom)/this.view.fullHeight/this.zoom;a+=d*this.view.offsetX,c=a+d*this.view.width,u-=f*this.view.offsetY,h=u-f*this.view.height}this.projectionMatrix.makeOrthographic(a,c,u,h,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const n=super.toJSON(e);return n.object.zoom=this.zoom,n.object.left=this.left,n.object.right=this.right,n.object.top=this.top,n.object.bottom=this.bottom,n.object.near=this.near,n.object.far=this.far,this.view!==null&&(n.object.view=Object.assign({},this.view)),n}},yk=class extends ql{constructor(e,n,i,o,a,c,u,h,d,f){if(f=f!==void 0?f:c1,f!==c1&&f!==CC)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&f===c1&&(i=TU),i===void 0&&f===CC&&(i=RU),super(null,o,a,c,u,h,f,i,d),this.isDepthTexture=!0,this.image={width:e,height:n},this.magFilter=u!==void 0?u:cv,this.minFilter=h!==void 0?h:cv,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.compareFunction=e.compareFunction,this}toJSON(e){const n=super.toJSON(e);return this.compareFunction!==null&&(n.compareFunction=this.compareFunction),n}};const xk=new yk(1,1);xk.compareFunction=PU;let JC=class extends Us{constructor(){super(),this.isGroup=!0,this.type="Group"}};const ZC=new Mt,eS=new To,tS=new To,Ek=new Mt,nS=new Ii,BA=new Mt,I1=new vf,iS=new Ii,B1=new B_;class bk extends xI{constructor(e,n){super(e,n),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=wC,this.bindMatrix=new Ii,this.bindMatrixInverse=new Ii,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){const e=this.geometry;this.boundingBox===null&&(this.boundingBox=new Af),this.boundingBox.makeEmpty();const n=e.getAttribute("position");for(let i=0;i<n.count;i++)this.getVertexPosition(i,BA),this.boundingBox.expandByPoint(BA)}computeBoundingSphere(){const e=this.geometry;this.boundingSphere===null&&(this.boundingSphere=new vf),this.boundingSphere.makeEmpty();const n=e.getAttribute("position");for(let i=0;i<n.count;i++)this.getVertexPosition(i,BA),this.boundingSphere.expandByPoint(BA)}copy(e,n){return super.copy(e,n),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,e.boundingBox!==null&&(this.boundingBox=e.boundingBox.clone()),e.boundingSphere!==null&&(this.boundingSphere=e.boundingSphere.clone()),this}raycast(e,n){const i=this.material,o=this.matrixWorld;i!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),I1.copy(this.boundingSphere),I1.applyMatrix4(o),e.ray.intersectsSphere(I1)!==!1&&(iS.copy(o).invert(),B1.copy(e.ray).applyMatrix4(iS),!(this.boundingBox!==null&&B1.intersectsBox(this.boundingBox)===!1)&&this._computeIntersections(e,n,B1)))}getVertexPosition(e,n){return super.getVertexPosition(e,n),this.applyBoneTransform(e,n),n}bind(e,n){this.skeleton=e,n===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),n=this.matrixWorld),this.bindMatrix.copy(n),this.bindMatrixInverse.copy(n).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new To,n=this.geometry.attributes.skinWeight;for(let i=0,o=n.count;i<o;i++){e.fromBufferAttribute(n,i);const a=1/e.manhattanLength();a!==1/0?e.multiplyScalar(a):e.set(1,0,0,0),n.setXYZW(i,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),this.bindMode===wC?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode===_U?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}applyBoneTransform(e,n){const i=this.skeleton,o=this.geometry;eS.fromBufferAttribute(o.attributes.skinIndex,e),tS.fromBufferAttribute(o.attributes.skinWeight,e),ZC.copy(n).applyMatrix4(this.bindMatrix),n.set(0,0,0);for(let a=0;a<4;a++){const c=tS.getComponent(a);if(c!==0){const u=eS.getComponent(a);nS.multiplyMatrices(i.bones[u].matrixWorld,i.boneInverses[u]),n.addScaledVector(Ek.copy(ZC).applyMatrix4(nS),c)}}return n.applyMatrix4(this.bindMatrixInverse)}boneTransform(e,n){return console.warn("THREE.SkinnedMesh: .boneTransform() was renamed to .applyBoneTransform() in r151."),this.applyBoneTransform(e,n)}}class Mb extends Us{constructor(){super(),this.isBone=!0,this.type="Bone"}}class _k extends ql{constructor(e=null,n=1,i=1,o,a,c,u,h,d=cv,f=cv,p,A){super(null,c,u,h,d,f,o,a,p,A),this.isDataTexture=!0,this.image={data:e,width:n,height:i},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const rS=new Ii,wk=new Ii;class P_{constructor(e=[],n=[]){this.uuid=Jc(),this.bones=e.slice(0),this.boneInverses=n,this.boneMatrices=null,this.boneTexture=null,this.init()}init(){const e=this.bones,n=this.boneInverses;if(this.boneMatrices=new Float32Array(e.length*16),n.length===0)this.calculateInverses();else if(e.length!==n.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let i=0,o=this.bones.length;i<o;i++)this.boneInverses.push(new Ii)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,n=this.bones.length;e<n;e++){const i=new Ii;this.bones[e]&&i.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(i)}}pose(){for(let e=0,n=this.bones.length;e<n;e++){const i=this.bones[e];i&&i.matrixWorld.copy(this.boneInverses[e]).invert()}for(let e=0,n=this.bones.length;e<n;e++){const i=this.bones[e];i&&(i.parent&&i.parent.isBone?(i.matrix.copy(i.parent.matrixWorld).invert(),i.matrix.multiply(i.matrixWorld)):i.matrix.copy(i.matrixWorld),i.matrix.decompose(i.position,i.quaternion,i.scale))}}update(){const e=this.bones,n=this.boneInverses,i=this.boneMatrices,o=this.boneTexture;for(let a=0,c=e.length;a<c;a++){const u=e[a]?e[a].matrixWorld:wk;rS.multiplyMatrices(u,n[a]),rS.toArray(i,a*16)}o!==null&&(o.needsUpdate=!0)}clone(){return new P_(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(this.bones.length*4);e=Math.ceil(e/4)*4,e=Math.max(e,4);const n=new Float32Array(e*e*4);n.set(this.boneMatrices);const i=new _k(n,e,e,cI,lI);return i.needsUpdate=!0,this.boneMatrices=n,this.boneTexture=i,this}getBoneByName(e){for(let n=0,i=this.bones.length;n<i;n++){const o=this.bones[n];if(o.name===e)return o}}dispose(){this.boneTexture!==null&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(e,n){this.uuid=e.uuid;for(let i=0,o=e.bones.length;i<o;i++){const a=e.bones[i];let c=n[a];c===void 0&&(console.warn("THREE.Skeleton: No bone found with UUID:",a),c=new Mb),this.bones.push(c),this.boneInverses.push(new Ii().fromArray(e.boneInverses[i]))}return this.init(),this}toJSON(){const e={metadata:{version:4.6,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;const n=this.bones,i=this.boneInverses;for(let o=0,a=n.length;o<a;o++){const c=n[o];e.bones.push(c.uuid);const u=i[o];e.boneInverses.push(u.toArray())}return e}}let _I=class extends Uv{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new as(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}};const sS=new Mt,oS=new Mt,aS=new Ii,L1=new B_,LA=new vf;let Mk=class extends Us{constructor(e=new Jp,n=new _I){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const n=e.attributes.position,i=[0];for(let o=1,a=n.count;o<a;o++)sS.fromBufferAttribute(n,o-1),oS.fromBufferAttribute(n,o),i[o]=i[o-1],i[o]+=sS.distanceTo(oS);e.setAttribute("lineDistance",new zc(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,n){const i=this.geometry,o=this.matrixWorld,a=e.params.Line.threshold,c=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),LA.copy(i.boundingSphere),LA.applyMatrix4(o),LA.radius+=a,e.ray.intersectsSphere(LA)===!1)return;aS.copy(o).invert(),L1.copy(e.ray).applyMatrix4(aS);const u=a/((this.scale.x+this.scale.y+this.scale.z)/3),h=u*u,d=new Mt,f=new Mt,p=new Mt,A=new Mt,g=this.isLineSegments?2:1,v=i.index,x=i.attributes.position;if(v!==null){const E=Math.max(0,c.start),S=Math.min(v.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){const T=v.getX(M),L=v.getX(M+1);if(d.fromBufferAttribute(x,T),f.fromBufferAttribute(x,L),L1.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const F=e.ray.origin.distanceTo(A);F<e.near||F>e.far||n.push({distance:F,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}else{const E=Math.max(0,c.start),S=Math.min(x.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){if(d.fromBufferAttribute(x,M),f.fromBufferAttribute(x,M+1),L1.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const L=e.ray.origin.distanceTo(A);L<e.near||L>e.far||n.push({distance:L,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}},Ck=class{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,n){const i=this.getUtoTmapping(e);return this.getPoint(i,n)}getPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPoint(i/e));return n}getSpacedPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPointAt(i/e));return n}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const n=[];let i,o=this.getPoint(0),a=0;n.push(0);for(let c=1;c<=e;c++)i=this.getPoint(c/e),a+=i.distanceTo(o),n.push(a),o=i;return this.cacheArcLengths=n,n}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,n){const i=this.getLengths();let o=0;const a=i.length;let c;n?c=n:c=e*i[a-1];let u=0,h=a-1,d;for(;u<=h;)if(o=Math.floor(u+(h-u)/2),d=i[o]-c,d<0)u=o+1;else if(d>0)h=o-1;else{h=o;break}if(o=h,i[o]===c)return o/(a-1);const f=i[o],A=i[o+1]-f,g=(c-f)/A;return(o+g)/(a-1)}getTangent(e,n){let o=e-1e-4,a=e+1e-4;o<0&&(o=0),a>1&&(a=1);const c=this.getPoint(o),u=this.getPoint(a),h=n||(c.isVector2?new gs:new Mt);return h.copy(u).sub(c).normalize(),h}getTangentAt(e,n){const i=this.getUtoTmapping(e);return this.getTangent(i,n)}computeFrenetFrames(e,n){const i=new Mt,o=[],a=[],c=[],u=new Mt,h=new Ii;for(let g=0;g<=e;g++){const v=g/e;o[g]=this.getTangentAt(v,new Mt)}a[0]=new Mt,c[0]=new Mt;let d=Number.MAX_VALUE;const f=Math.abs(o[0].x),p=Math.abs(o[0].y),A=Math.abs(o[0].z);f<=d&&(d=f,i.set(1,0,0)),p<=d&&(d=p,i.set(0,1,0)),A<=d&&i.set(0,0,1),u.crossVectors(o[0],i).normalize(),a[0].crossVectors(o[0],u),c[0].crossVectors(o[0],a[0]);for(let g=1;g<=e;g++){if(a[g]=a[g-1].clone(),c[g]=c[g-1].clone(),u.crossVectors(o[g-1],o[g]),u.length()>Number.EPSILON){u.normalize();const v=Math.acos(Ns(o[g-1].dot(o[g]),-1,1));a[g].applyMatrix4(h.makeRotationAxis(u,v))}c[g].crossVectors(o[g],a[g])}if(n===!0){let g=Math.acos(Ns(a[0].dot(a[e]),-1,1));g/=e,o[0].dot(u.crossVectors(a[0],a[e]))>0&&(g=-g);for(let v=1;v<=e;v++)a[v].applyMatrix4(h.makeRotationAxis(o[v],g*v)),c[v].crossVectors(o[v],a[v])}return{tangents:o,normals:a,binormals:c}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}};const Sk={triangulate:function(s,e,n=2){const i=e&&e.length,o=i?e[0]*n:s.length;let a=wI(s,0,o,n,!0);const c=[];if(!a||a.next===a.prev)return c;let u,h,d,f,p,A,g;if(i&&(a=Lk(s,e,a,n)),s.length>80*n){u=d=s[0],h=f=s[1];for(let v=n;v<o;v+=n)p=s[v],A=s[v+1],p<u&&(u=p),A<h&&(h=A),p>d&&(d=p),A>f&&(f=A);g=Math.max(d-u,f-h),g=g!==0?32767/g:0}return lm(a,c,n,u,h,g,0),c}};function wI(s,e,n,i,o){let a,c;if(o===Hk(s,e,n,i)>0)for(a=e;a<n;a+=i)c=lS(a,s[a],s[a+1],c);else for(a=n-i;a>=e;a-=i)c=lS(a,s[a],s[a+1],c);return c&&kv(c,c.next)&&(hm(c),c=c.next),c}function su(s,e){if(!s)return s;e||(e=s);let n=s,i;do if(i=!1,!n.steiner&&(kv(n,n.next)||Wr(n.prev,n,n.next)===0)){if(hm(n),n=e=n.prev,n===n.next)break;i=!0}else n=n.next;while(i||n!==e);return e}function lm(s,e,n,i,o,a,c){if(!s)return;!c&&a&&Nk(s,i,o,a);let 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c=e.length;n.forEach(cS);for(let h=0;h<n.length;h++)o.push(c),c+=n[h].length,hS(i,n[h]);const u=Sk.triangulate(i,o);for(let h=0;h<u.length;h+=3)a.push(u.slice(h,h+3));return a}}function cS(s){const e=s.length;e>2&&s[e-1].equals(s[0])&&s.pop()}function hS(s,e){for(let n=0;n<e.length;n++)s.push(e[n].x),s.push(e[n].y)}class P1 extends Uv{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new as(16777215),this.specular=new as(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new as(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hI,this.normalScale=new 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super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}let jk=class extends Uv{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new as(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new as(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hI,this.normalScale=new gs(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=T_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}};function OA(s,e,n){return!s||!n&&s.constructor===e?s:typeof e.BYTES_PER_ELEMENT=="number"?new e(s):Array.prototype.slice.call(s)}function Wk(s){return ArrayBuffer.isView(s)&&!(s instanceof DataView)}function Qk(s){function e(o,a){return s[o]-s[a]}const n=s.length,i=new Array(n);for(let o=0;o!==n;++o)i[o]=o;return i.sort(e),i}function uS(s,e,n){const i=s.length,o=new s.constructor(i);for(let a=0,c=0;c!==i;++a){const u=n[a]*e;for(let h=0;h!==e;++h)o[c++]=s[u+h]}return o}function SI(s,e,n,i){let o=1,a=s[0];for(;a!==void 0&&a[i]===void 0;)a=s[o++];if(a===void 0)return;let c=a[i];if(c!==void 0)if(Array.isArray(c))do c=a[i],c!==void 0&&(e.push(a.time),n.push.apply(n,c)),a=s[o++];while(a!==void 0);else if(c.toArray!==void 0)do c=a[i],c!==void 0&&(e.push(a.time),c.toArray(n,n.length)),a=s[o++];while(a!==void 0);else do c=a[i],c!==void 0&&(e.push(a.time),n.push(c)),a=s[o++];while(a!==void 0)}class zv{constructor(e,n,i,o){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=o!==void 0?o:new 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n=this.resultBuffer,i=this.sampleValues,o=this.valueSize,a=e*o;for(let c=0;c!==o;++c)n[c]=i[a+c];return n}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class Xk extends zv{constructor(e,n,i,o){super(e,n,i,o),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:SC,endingEnd:SC}}intervalChanged_(e,n,i){const o=this.parameterPositions;let a=e-2,c=e+1,u=o[a],h=o[c];if(u===void 0)switch(this.getSettings_().endingStart){case TC:a=e,u=2*n-i;break;case RC:a=o.length-2,u=n+o[a]-o[a+1];break;default:a=e,u=i}if(h===void 0)switch(this.getSettings_().endingEnd){case TC:c=e,h=2*i-n;break;case RC:c=1,h=i+o[1]-o[0];break;default:c=e-1,h=n}const d=(i-n)*.5,f=this.valueSize;this._weightPrev=d/(n-u),this._weightNext=d/(h-i),this._offsetPrev=a*f,this._offsetNext=c*f}interpolate_(e,n,i,o){const a=this.resultBuffer,c=this.sampleValues,u=this.valueSize,h=e*u,d=h-u,f=this._offsetPrev,p=this._offsetNext,A=this._weightPrev,g=this._weightNext,v=(i-n)/(o-n),b=v*v,x=b*v,E=-A*x+2*A*b-A*v,S=(1+A)*x+(-1.5-2*A)*b+(-.5+A)*v+1,M=(-1-g)*x+(1.5+g)*b+.5*v,C=g*x-g*b;for(let T=0;T!==u;++T)a[T]=E*c[f+T]+S*c[d+T]+M*c[h+T]+C*c[p+T];return a}}class Kk extends zv{constructor(e,n,i,o){super(e,n,i,o)}interpolate_(e,n,i,o){const a=this.resultBuffer,c=this.sampleValues,u=this.valueSize,h=e*u,d=h-u,f=(i-n)/(o-n),p=1-f;for(let A=0;A!==u;++A)a[A]=c[d+A]*p+c[h+A]*f;return a}}class qk extends zv{constructor(e,n,i,o){super(e,n,i,o)}interpolate_(e){return this.copySampleValue_(e-1)}}class rl{constructor(e,n,i,o){if(e===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(n===void 0||n.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named 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this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const e={};return this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}};class o6 extends O_{constructor(){super(new L_(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const n=this.camera,i=am*2*e.angle*this.focus,o=this.mapSize.width/this.mapSize.height,a=e.distance||n.far;(i!==n.fov||o!==n.aspect||a!==n.far)&&(n.fov=i,n.aspect=o,n.far=a,n.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}class a6 extends 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extends Gv{constructor(e,n){super(e,n),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(Us.DEFAULT_UP),this.updateMatrix(),this.target=new Us,this.shadow=new c6}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}},u6=class extends Gv{constructor(e,n){super(e,n),this.isAmbientLight=!0,this.type="AmbientLight"}};class d6{static decodeText(e){if(typeof TextDecoder<"u")return new TextDecoder().decode(e);let n="";for(let i=0,o=e.length;i<o;i++)n+=String.fromCharCode(e[i]);try{return decodeURIComponent(escape(n))}catch{return n}}static extractUrlBase(e){const n=e.lastIndexOf("/");return n===-1?"./":e.slice(0,n+1)}static resolveURL(e,n){return typeof e!="string"||e===""?"":(/^https?:\/\//i.test(n)&&/^\//.test(e)&&(n=n.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:n+e)}}const F_="\\[\\]\\.:\\/",f6=new RegExp("["+F_+"]","g"),N_="[^"+F_+"]",p6="[^"+F_.replace("\\.","")+"]",m6=/((?:WC+[\/:])*)/.source.replace("WC",N_),g6=/(WCOD+)?/.source.replace("WCOD",p6),A6=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",N_),v6=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",N_),y6=new RegExp("^"+m6+g6+A6+v6+"$"),x6=["material","materials","bones","map"];class E6{constructor(e,n,i){const o=i||Ar.parseTrackName(n);this._targetGroup=e,this._bindings=e.subscribe_(n,o)}getValue(e,n){this.bind();const i=this._targetGroup.nCachedObjects_,o=this._bindings[i];o!==void 0&&o.getValue(e,n)}setValue(e,n){const i=this._bindings;for(let o=this._targetGroup.nCachedObjects_,a=i.length;o!==a;++o)i[o].setValue(e,n)}bind(){const e=this._bindings;for(let n=this._targetGroup.nCachedObjects_,i=e.length;n!==i;++n)e[n].bind()}unbind(){const e=this._bindings;for(let n=this._targetGroup.nCachedObjects_,i=e.length;n!==i;++n)e[n].unbind()}}class Ar{constructor(e,n,i){this.path=n,this.parsedPath=i||Ar.parseTrackName(n),this.node=Ar.findNode(e,this.parsedPath.nodeName),this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,n,i){return e&&e.isAnimationObjectGroup?new Ar.Composite(e,n,i):new Ar(e,n,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(f6,"")}static parseTrackName(e){const n=y6.exec(e);if(n===null)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const i={nodeName:n[2],objectName:n[3],objectIndex:n[4],propertyName:n[5],propertyIndex:n[6]},o=i.nodeName&&i.nodeName.lastIndexOf(".");if(o!==void 0&&o!==-1){const a=i.nodeName.substring(o+1);x6.indexOf(a)!==-1&&(i.nodeName=i.nodeName.substring(0,o),i.objectName=a)}if(i.propertyName===null||i.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}static findNode(e,n){if(n===void 0||n===""||n==="."||n===-1||n===e.name||n===e.uuid)return e;if(e.skeleton){const i=e.skeleton.getBoneByName(n);if(i!==void 0)return i}if(e.children){const i=function(a){for(let c=0;c<a.length;c++){const u=a[c];if(u.name===n||u.uuid===n)return u;const h=i(u.children);if(h)return h}return null},o=i(e.children);if(o)return o}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,n){e[n]=this.targetObject[this.propertyName]}_getValue_array(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)e[n++]=i[o]}_getValue_arrayElement(e,n){e[n]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,n){this.resolvedProperty.toArray(e,n)}_setValue_direct(e,n){this.targetObject[this.propertyName]=e[n]}_setValue_direct_setNeedsUpdate(e,n){this.targetObject[this.propertyName]=e[n],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,n){this.targetObject[this.propertyName]=e[n],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)i[o]=e[n++]}_setValue_array_setNeedsUpdate(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)i[o]=e[n++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,n){const i=this.resolvedProperty;for(let o=0,a=i.length;o!==a;++o)i[o]=e[n++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,n){this.resolvedProperty[this.propertyIndex]=e[n]}_setValue_arrayElement_setNeedsUpdate(e,n){this.resolvedProperty[this.propertyIndex]=e[n],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,n){this.resolvedProperty[this.propertyIndex]=e[n],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,n){this.resolvedProperty.fromArray(e,n)}_setValue_fromArray_setNeedsUpdate(e,n){this.resolvedProperty.fromArray(e,n),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,n){this.resolvedProperty.fromArray(e,n),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,n){this.bind(),this.getValue(e,n)}_setValue_unbound(e,n){this.bind(),this.setValue(e,n)}bind(){let e=this.node;const n=this.parsedPath,i=n.objectName,o=n.propertyName;let a=n.propertyIndex;if(e||(e=Ar.findNode(this.rootNode,n.nodeName),this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e){console.warn("THREE.PropertyBinding: No target node found for track: "+this.path+".");return}if(i){let d=n.objectIndex;switch(i){case"materials":if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}e=e.material.materials;break;case"bones":if(!e.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}e=e.skeleton.bones;for(let f=0;f<e.length;f++)if(e[f].name===d){d=f;break}break;case"map":if("map"in e){e=e.map;break}if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.map){console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}e=e.material.map;break;default:if(e[i]===void 0){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}e=e[i]}if(d!==void 0){if(e[d]===void 0){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);return}e=e[d]}}const c=e[o];if(c===void 0){const d=n.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+d+"."+o+" but it wasn't found.",e);return}let u=this.Versioning.None;this.targetObject=e,e.needsUpdate!==void 0?u=this.Versioning.NeedsUpdate:e.matrixWorldNeedsUpdate!==void 0&&(u=this.Versioning.MatrixWorldNeedsUpdate);let h=this.BindingType.Direct;if(a!==void 0){if(o==="morphTargetInfluences"){if(!e.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node 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 Licensed under MIT. https://github.com/101arrowz/fflate/blob/master/LICENSE
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Mt(c.x,c.y,c.z),i[a]=c.w}const o=[];for(let a=0;a<e;++a){const c=n[a].clone();for(let u=1;u<=a;++u)c.sub(o[a-u].clone().multiplyScalar(z6(a,u)*i[u]));o[a]=c.divideScalar(i[0])}return o}function V6(s,e,n,i,o){const a=k6(s,e,n,i,o);return G6(a)}class H6 extends Ck{constructor(e,n,i,o,a){super(),this.degree=e,this.knots=n,this.controlPoints=[],this.startKnot=o||0,this.endKnot=a||this.knots.length-1;for(let c=0;c<i.length;++c){const u=i[c];this.controlPoints[c]=new To(u.x,u.y,u.z,u.w)}}getPoint(e,n=new Mt){const i=n,o=this.knots[this.startKnot]+e*(this.knots[this.endKnot]-this.knots[this.startKnot]),a=N6(this.degree,this.knots,this.controlPoints,o);return a.w!==1&&a.divideScalar(a.w),i.set(a.x,a.y,a.z)}getTangent(e,n=new Mt){const i=n,o=this.knots[0]+e*(this.knots[this.knots.length-1]-this.knots[0]),a=V6(this.degree,this.knots,this.controlPoints,o,1);return i.copy(a[1]).normalize(),i}}let Zi,es,co;class j6 extends au{constructor(e){super(e)}load(e,n,i,o){const a=this,c=a.path===""?d6.extractUrlBase(e):a.path,u=new i6(this.manager);u.setPath(a.path),u.setResponseType("arraybuffer"),u.setRequestHeader(a.requestHeader),u.setWithCredentials(a.withCredentials),u.load(e,function(h){try{n(a.parse(h,c))}catch(d){o?o(d):console.error(d),a.manager.itemError(e)}},i,o)}parse(e,n){if(Y6(e))Zi=new q6().parse(e);else{const o=UI(e);if(!$6(o))throw new Error("THREE.FBXLoader: Unknown format.");if(AS(o)<7e3)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+AS(o));Zi=new K6().parse(o)}const i=new s6(this.manager).setPath(this.resourcePath||n).setCrossOrigin(this.crossOrigin);return new W6(i,this.manager).parse(Zi)}}class W6{constructor(e,n){this.textureLoader=e,this.manager=n}parse(){es=this.parseConnections();const e=this.parseImages(),n=this.parseTextures(e),i=this.parseMaterials(n),o=this.parseDeformers(),a=new Q6().parse(o);return this.parseScene(o,a,i),co}parseConnections(){const e=new Map;return"Connections"in Zi&&Zi.Connections.connections.forEach(function(i){const o=i[0],a=i[1],c=i[2];e.has(o)||e.set(o,{parents:[],children:[]});const u={ID:a,relationship:c};e.get(o).parents.push(u),e.has(a)||e.set(a,{parents:[],children:[]});const h={ID:o,relationship:c};e.get(a).children.push(h)}),e}parseImages(){const e={},n={};if("Video"in Zi.Objects){const i=Zi.Objects.Video;for(const o in i){const a=i[o],c=parseInt(o);if(e[c]=a.RelativeFilename||a.Filename,"Content"in a){const u=a.Content instanceof ArrayBuffer&&a.Content.byteLength>0,h=typeof a.Content=="string"&&a.Content!=="";if(u||h){const d=this.parseImage(i[o]);n[a.RelativeFilename||a.Filename]=d}}}}for(const i in e){const o=e[i];n[o]!==void 0?e[i]=n[o]:e[i]=e[i].split("\\").pop()}return e}parseImage(e){const n=e.Content,i=e.RelativeFilename||e.Filename,o=i.slice(i.lastIndexOf(".")+1).toLowerCase();let a;switch(o){case"bmp":a="image/bmp";break;case"jpg":case"jpeg":a="image/jpeg";break;case"png":a="image/png";break;case"tif":a="image/tiff";break;case"tga":this.manager.getHandler(".tga")===null&&console.warn("FBXLoader: TGA loader not found, skipping ",i),a="image/tga";break;default:console.warn('FBXLoader: Image type "'+o+'" is not supported.');return}if(typeof n=="string")return"data:"+a+";base64,"+n;{const c=new Uint8Array(n);return window.URL.createObjectURL(new Blob([c],{type:a}))}}parseTextures(e){const n=new Map;if("Texture"in Zi.Objects){const i=Zi.Objects.Texture;for(const o in i){const a=this.parseTexture(i[o],e);n.set(parseInt(o),a)}}return n}parseTexture(e,n){const i=this.loadTexture(e,n);i.ID=e.id,i.name=e.attrName;const o=e.WrapModeU,a=e.WrapModeV,c=o!==void 0?o.value:0,u=a!==void 0?a.value:0;if(i.wrapS=c===0?av:Yd,i.wrapT=u===0?av:Yd,"Scaling"in e){const h=e.Scaling.value;i.repeat.x=h[0],i.repeat.y=h[1]}if("Translation"in e){const h=e.Translation.value;i.offset.x=h[0],i.offset.y=h[1]}return i}loadTexture(e,n){let i;const o=this.textureLoader.path,a=es.get(e.id).children;a!==void 0&&a.length>0&&n[a[0].ID]!==void 0&&(i=n[a[0].ID],(i.indexOf("blob:")===0||i.indexOf("data:")===0)&&this.textureLoader.setPath(void 0));let c;const u=e.FileName.slice(-3).toLowerCase();if(u==="tga"){const h=this.manager.getHandler(".tga");h===null?(console.warn("FBXLoader: TGA loader not found, creating placeholder texture for",e.RelativeFilename),c=new ql):(h.setPath(this.textureLoader.path),c=h.load(i))}else if(u==="dds"){const h=this.manager.getHandler(".dds");h===null?(console.warn("FBXLoader: DDS loader not found, creating placeholder texture for",e.RelativeFilename),c=new ql):(h.setPath(this.textureLoader.path),c=h.load(i))}else u==="psd"?(console.warn("FBXLoader: PSD textures are not supported, creating placeholder texture for",e.RelativeFilename),c=new ql):c=this.textureLoader.load(i);return this.textureLoader.setPath(o),c}parseMaterials(e){const n=new Map;if("Material"in Zi.Objects){const i=Zi.Objects.Material;for(const o in i){const a=this.parseMaterial(i[o],e);a!==null&&n.set(parseInt(o),a)}}return n}parseMaterial(e,n){const i=e.id,o=e.attrName;let a=e.ShadingModel;if(typeof a=="object"&&(a=a.value),!es.has(i))return null;const c=this.parseParameters(e,n,i);let u;switch(a.toLowerCase()){case"phong":u=new L1;break;case"lambert":u=new jk;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.',a),u=new L1;break}return u.setValues(c),u.name=o,u}parseParameters(e,n,i){const o={};e.BumpFactor&&(o.bumpScale=e.BumpFactor.value),e.Diffuse?o.color=new as().fromArray(e.Diffuse.value).convertSRGBToLinear():e.DiffuseColor&&(e.DiffuseColor.type==="Color"||e.DiffuseColor.type==="ColorRGB")&&(o.color=new as().fromArray(e.DiffuseColor.value).convertSRGBToLinear()),e.DisplacementFactor&&(o.displacementScale=e.DisplacementFactor.value),e.Emissive?o.emissive=new as().fromArray(e.Emissive.value).convertSRGBToLinear():e.EmissiveColor&&(e.EmissiveColor.type==="Color"||e.EmissiveColor.type==="ColorRGB")&&(o.emissive=new as().fromArray(e.EmissiveColor.value).convertSRGBToLinear()),e.EmissiveFactor&&(o.emissiveIntensity=parseFloat(e.EmissiveFactor.value)),e.Opacity&&(o.opacity=parseFloat(e.Opacity.value)),o.opacity<1&&(o.transparent=!0),e.ReflectionFactor&&(o.reflectivity=e.ReflectionFactor.value),e.Shininess&&(o.shininess=e.Shininess.value),e.Specular?o.specular=new as().fromArray(e.Specular.value).convertSRGBToLinear():e.SpecularColor&&e.SpecularColor.type==="Color"&&(o.specular=new as().fromArray(e.SpecularColor.value).convertSRGBToLinear());const a=this;return es.get(i).children.forEach(function(c){const u=c.relationship;switch(u){case"Bump":o.bumpMap=a.getTexture(n,c.ID);break;case"Maya|TEX_ao_map":o.aoMap=a.getTexture(n,c.ID);break;case"DiffuseColor":case"Maya|TEX_color_map":o.map=a.getTexture(n,c.ID),o.map!==void 0&&(o.map.colorSpace=po);break;case"DisplacementColor":o.displacementMap=a.getTexture(n,c.ID);break;case"EmissiveColor":o.emissiveMap=a.getTexture(n,c.ID),o.emissiveMap!==void 0&&(o.emissiveMap.colorSpace=po);break;case"NormalMap":case"Maya|TEX_normal_map":o.normalMap=a.getTexture(n,c.ID);break;case"ReflectionColor":o.envMap=a.getTexture(n,c.ID),o.envMap!==void 0&&(o.envMap.mapping=wU,o.envMap.colorSpace=po);break;case"SpecularColor":o.specularMap=a.getTexture(n,c.ID),o.specularMap!==void 0&&(o.specularMap.colorSpace=po);break;case"TransparentColor":case"TransparencyFactor":o.alphaMap=a.getTexture(n,c.ID),o.transparent=!0;break;case"AmbientColor":case"ShininessExponent":case"SpecularFactor":case"VectorDisplacementColor":default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",u);break}}),o}getTexture(e,n){return"LayeredTexture"in Zi.Objects&&n in Zi.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),n=es.get(n).children[0].ID),e.get(n)}parseDeformers(){const e={},n={};if("Deformer"in Zi.Objects){const i=Zi.Objects.Deformer;for(const o in i){const a=i[o],c=es.get(parseInt(o));if(a.attrType==="Skin"){const u=this.parseSkeleton(c,i);u.ID=o,c.parents.length>1&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),u.geometryID=c.parents[0].ID,e[o]=u}else if(a.attrType==="BlendShape"){const u={id:o};u.rawTargets=this.parseMorphTargets(c,i),u.id=o,c.parents.length>1&&console.warn("THREE.FBXLoader: morph target attached to more than one geometry is not supported."),n[o]=u}}}return{skeletons:e,morphTargets:n}}parseSkeleton(e,n){const i=[];return e.children.forEach(function(o){const a=n[o.ID];if(a.attrType!=="Cluster")return;const c={ID:o.ID,indices:[],weights:[],transformLink:new Ii().fromArray(a.TransformLink.a)};"Indexes"in a&&(c.indices=a.Indexes.a,c.weights=a.Weights.a),i.push(c)}),{rawBones:i,bones:[]}}parseMorphTargets(e,n){const i=[];for(let o=0;o<e.children.length;o++){const a=e.children[o],c=n[a.ID],u={name:c.attrName,initialWeight:c.DeformPercent,id:c.id,fullWeights:c.FullWeights.a};if(c.attrType!=="BlendShapeChannel")return;u.geoID=es.get(parseInt(a.ID)).children.filter(function(h){return h.relationship===void 0})[0].ID,i.push(u)}return i}parseScene(e,n,i){co=new $C;const o=this.parseModels(e.skeletons,n,i),a=Zi.Objects.Model,c=this;o.forEach(function(h){const d=a[h.ID];c.setLookAtProperties(h,d),es.get(h.ID).parents.forEach(function(p){const A=o.get(p.ID);A!==void 0&&A.add(h)}),h.parent===null&&co.add(h)}),this.bindSkeleton(e.skeletons,n,o),this.addGlobalSceneSettings(),co.traverse(function(h){if(h.userData.transformData){h.parent&&(h.userData.transformData.parentMatrix=h.parent.matrix,h.userData.transformData.parentMatrixWorld=h.parent.matrixWorld);const d=FI(h.userData.transformData);h.applyMatrix4(d),h.updateWorldMatrix()}});const u=new X6().parse();co.children.length===1&&co.children[0].isGroup&&(co.children[0].animations=u,co=co.children[0]),co.animations=u}parseModels(e,n,i){const o=new Map,a=Zi.Objects.Model;for(const c in a){const u=parseInt(c),h=a[c],d=es.get(u);let f=this.buildSkeleton(d,e,u,h.attrName);if(!f){switch(h.attrType){case"Camera":f=this.createCamera(d);break;case"Light":f=this.createLight(d);break;case"Mesh":f=this.createMesh(d,n,i);break;case"NurbsCurve":f=this.createCurve(d,n);break;case"LimbNode":case"Root":f=new wb;break;case"Null":default:f=new $C;break}f.name=h.attrName?Ar.sanitizeNodeName(h.attrName):"",f.userData.originalName=h.attrName,f.ID=u}this.getTransformData(f,h),o.set(u,f)}return o}buildSkeleton(e,n,i,o){let a=null;return e.parents.forEach(function(c){for(const u in n){const h=n[u];h.rawBones.forEach(function(d,f){if(d.ID===c.ID){const p=a;a=new wb,a.matrixWorld.copy(d.transformLink),a.name=o?Ar.sanitizeNodeName(o):"",a.userData.originalName=o,a.ID=i,h.bones[f]=a,p!==null&&a.add(p)}})}}),a}createCamera(e){let n,i;if(e.children.forEach(function(o){const a=Zi.Objects.NodeAttribute[o.ID];a!==void 0&&(i=a)}),i===void 0)n=new Us;else{let o=0;i.CameraProjectionType!==void 0&&i.CameraProjectionType.value===1&&(o=1);let a=1;i.NearPlane!==void 0&&(a=i.NearPlane.value/1e3);let c=1e3;i.FarPlane!==void 0&&(c=i.FarPlane.value/1e3);let u=window.innerWidth,h=window.innerHeight;i.AspectWidth!==void 0&&i.AspectHeight!==void 0&&(u=i.AspectWidth.value,h=i.AspectHeight.value);const d=u/h;let f=45;i.FieldOfView!==void 0&&(f=i.FieldOfView.value);const p=i.FocalLength?i.FocalLength.value:null;switch(o){case 0:n=new B_(f,d,a,c),p!==null&&n.setFocalLength(p);break;case 1:n=new EI(-u/2,u/2,h/2,-h/2,a,c);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+o+"."),n=new Us;break}}return n}createLight(e){let n,i;if(e.children.forEach(function(o){const a=Zi.Objects.NodeAttribute[o.ID];a!==void 0&&(i=a)}),i===void 0)n=new Us;else{let o;i.LightType===void 0?o=0:o=i.LightType.value;let a=16777215;i.Color!==void 0&&(a=new as().fromArray(i.Color.value).convertSRGBToLinear());let c=i.Intensity===void 0?1:i.Intensity.value/100;i.CastLightOnObject!==void 0&&i.CastLightOnObject.value===0&&(c=0);let u=0;i.FarAttenuationEnd!==void 0&&(i.EnableFarAttenuation!==void 0&&i.EnableFarAttenuation.value===0?u=0:u=i.FarAttenuationEnd.value);const h=1;switch(o){case 0:n=new pS(a,c,u,h);break;case 1:n=new h6(a,c);break;case 2:let d=Math.PI/3;i.InnerAngle!==void 0&&(d=uo.degToRad(i.InnerAngle.value));let f=0;i.OuterAngle!==void 0&&(f=uo.degToRad(i.OuterAngle.value),f=Math.max(f,1)),n=new a6(a,c,u,d,f,h);break;default:console.warn("THREE.FBXLoader: Unknown light type "+i.LightType.value+", defaulting to a PointLight."),n=new pS(a,c);break}i.CastShadows!==void 0&&i.CastShadows.value===1&&(n.castShadow=!0)}return n}createMesh(e,n,i){let o,a=null,c=null;const u=[];return e.children.forEach(function(h){n.has(h.ID)&&(a=n.get(h.ID)),i.has(h.ID)&&u.push(i.get(h.ID))}),u.length>1?c=u:u.length>0?c=u[0]:(c=new L1({name:au.DEFAULT_MATERIAL_NAME,color:13421772}),u.push(c)),"color"in a.attributes&&u.forEach(function(h){h.vertexColors=!0}),a.FBX_Deformer?(o=new bk(a,c),o.normalizeSkinWeights()):o=new yI(a,c),o}createCurve(e,n){const i=e.children.reduce(function(a,c){return n.has(c.ID)&&(a=n.get(c.ID)),a},null),o=new bI({name:au.DEFAULT_MATERIAL_NAME,color:3342591,linewidth:1});return new Mk(i,o)}getTransformData(e,n){const i={};"InheritType"in n&&(i.inheritType=parseInt(n.InheritType.value)),"RotationOrder"in n?i.eulerOrder=NI(n.RotationOrder.value):i.eulerOrder="ZYX","Lcl_Translation"in n&&(i.translation=n.Lcl_Translation.value),"PreRotation"in n&&(i.preRotation=n.PreRotation.value),"Lcl_Rotation"in n&&(i.rotation=n.Lcl_Rotation.value),"PostRotation"in n&&(i.postRotation=n.PostRotation.value),"Lcl_Scaling"in n&&(i.scale=n.Lcl_Scaling.value),"ScalingOffset"in n&&(i.scalingOffset=n.ScalingOffset.value),"ScalingPivot"in n&&(i.scalingPivot=n.ScalingPivot.value),"RotationOffset"in n&&(i.rotationOffset=n.RotationOffset.value),"RotationPivot"in n&&(i.rotationPivot=n.RotationPivot.value),e.userData.transformData=i}setLookAtProperties(e,n){"LookAtProperty"in n&&es.get(e.ID).children.forEach(function(o){if(o.relationship==="LookAtProperty"){const a=Zi.Objects.Model[o.ID];if("Lcl_Translation"in a){const c=a.Lcl_Translation.value;e.target!==void 0?(e.target.position.fromArray(c),co.add(e.target)):e.lookAt(new Mt().fromArray(c))}}})}bindSkeleton(e,n,i){const o=this.parsePoseNodes();for(const a in e){const c=e[a];es.get(parseInt(c.ID)).parents.forEach(function(h){if(n.has(h.ID)){const d=h.ID;es.get(d).parents.forEach(function(p){i.has(p.ID)&&i.get(p.ID).bind(new L_(c.bones),o[p.ID])})}})}}parsePoseNodes(){const e={};if("Pose"in Zi.Objects){const n=Zi.Objects.Pose;for(const i in n)if(n[i].attrType==="BindPose"&&n[i].NbPoseNodes>0){const o=n[i].PoseNode;Array.isArray(o)?o.forEach(function(a){e[a.Node]=new Ii().fromArray(a.Matrix.a)}):e[o.Node]=new Ii().fromArray(o.Matrix.a)}}return e}addGlobalSceneSettings(){if("GlobalSettings"in Zi){if("AmbientColor"in Zi.GlobalSettings){const e=Zi.GlobalSettings.AmbientColor.value,n=e[0],i=e[1],o=e[2];if(n!==0||i!==0||o!==0){const a=new as(n,i,o).convertSRGBToLinear();co.add(new u6(a,1))}}"UnitScaleFactor"in Zi.GlobalSettings&&(co.userData.unitScaleFactor=Zi.GlobalSettings.UnitScaleFactor.value)}}}class Q6{constructor(){this.negativeMaterialIndices=!1}parse(e){const n=new Map;if("Geometry"in Zi.Objects){const i=Zi.Objects.Geometry;for(const o in i){const a=es.get(parseInt(o)),c=this.parseGeometry(a,i[o],e);n.set(parseInt(o),c)}}return this.negativeMaterialIndices===!0&&console.warn("THREE.FBXLoader: The FBX file contains invalid (negative) material indices. The asset might not render as expected."),n}parseGeometry(e,n,i){switch(n.attrType){case"Mesh":return this.parseMeshGeometry(e,n,i);case"NurbsCurve":return this.parseNurbsGeometry(n)}}parseMeshGeometry(e,n,i){const o=i.skeletons,a=[],c=e.parents.map(function(p){return Zi.Objects.Model[p.ID]});if(c.length===0)return;const u=e.children.reduce(function(p,A){return o[A.ID]!==void 0&&(p=o[A.ID]),p},null);e.children.forEach(function(p){i.morphTargets[p.ID]!==void 0&&a.push(i.morphTargets[p.ID])});const h=c[0],d={};"RotationOrder"in h&&(d.eulerOrder=NI(h.RotationOrder.value)),"InheritType"in h&&(d.inheritType=parseInt(h.InheritType.value)),"GeometricTranslation"in h&&(d.translation=h.GeometricTranslation.value),"GeometricRotation"in h&&(d.rotation=h.GeometricRotation.value),"GeometricScaling"in h&&(d.scale=h.GeometricScaling.value);const f=FI(d);return this.genGeometry(n,u,a,f)}genGeometry(e,n,i,o){const a=new Jp;e.attrName&&(a.name=e.attrName);const c=this.parseGeoNode(e,n),u=this.genBuffers(c),h=new zc(u.vertex,3);if(h.applyMatrix4(o),a.setAttribute("position",h),u.colors.length>0&&a.setAttribute("color",new zc(u.colors,3)),n&&(a.setAttribute("skinIndex",new AI(u.weightsIndices,4)),a.setAttribute("skinWeight",new zc(u.vertexWeights,4)),a.FBX_Deformer=n),u.normal.length>0){const d=new Zc().getNormalMatrix(o),f=new zc(u.normal,3);f.applyNormalMatrix(d),a.setAttribute("normal",f)}if(u.uvs.forEach(function(d,f){const p=f===0?"uv":`uv${f}`;a.setAttribute(p,new zc(u.uvs[f],2))}),c.material&&c.material.mappingType!=="AllSame"){let d=u.materialIndex[0],f=0;if(u.materialIndex.forEach(function(p,A){p!==d&&(a.addGroup(f,A-f,d),d=p,f=A)}),a.groups.length>0){const p=a.groups[a.groups.length-1],A=p.start+p.count;A!==u.materialIndex.length&&a.addGroup(A,u.materialIndex.length-A,d)}a.groups.length===0&&a.addGroup(0,u.materialIndex.length,u.materialIndex[0])}return this.addMorphTargets(a,e,i,o),a}parseGeoNode(e,n){const i={};if(i.vertexPositions=e.Vertices!==void 0?e.Vertices.a:[],i.vertexIndices=e.PolygonVertexIndex!==void 0?e.PolygonVertexIndex.a:[],e.LayerElementColor&&(i.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(i.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(i.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){i.uv=[];let o=0;for(;e.LayerElementUV[o];)e.LayerElementUV[o].UV&&i.uv.push(this.parseUVs(e.LayerElementUV[o])),o++}return i.weightTable={},n!==null&&(i.skeleton=n,n.rawBones.forEach(function(o,a){o.indices.forEach(function(c,u){i.weightTable[c]===void 0&&(i.weightTable[c]=[]),i.weightTable[c].push({id:a,weight:o.weights[u]})})})),i}genBuffers(e){const n={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]};let i=0,o=0,a=!1,c=[],u=[],h=[],d=[],f=[],p=[];const A=this;return e.vertexIndices.forEach(function(g,v){let b,x=!1;g<0&&(g=g^-1,x=!0);let E=[],S=[];if(c.push(g*3,g*3+1,g*3+2),e.color){const M=FA(v,i,g,e.color);h.push(M[0],M[1],M[2])}if(e.skeleton){if(e.weightTable[g]!==void 0&&e.weightTable[g].forEach(function(M){S.push(M.weight),E.push(M.id)}),S.length>4){a||(console.warn("THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights."),a=!0);const M=[0,0,0,0],C=[0,0,0,0];S.forEach(function(T,L){let B=T,F=E[L];C.forEach(function(D,P,U){if(B>D){U[P]=B,B=D;const K=M[P];M[P]=F,F=K}})}),E=M,S=C}for(;S.length<4;)S.push(0),E.push(0);for(let M=0;M<4;++M)f.push(S[M]),p.push(E[M])}if(e.normal){const M=FA(v,i,g,e.normal);u.push(M[0],M[1],M[2])}e.material&&e.material.mappingType!=="AllSame"&&(b=FA(v,i,g,e.material)[0],b<0&&(A.negativeMaterialIndices=!0,b=0)),e.uv&&e.uv.forEach(function(M,C){const T=FA(v,i,g,M);d[C]===void 0&&(d[C]=[]),d[C].push(T[0]),d[C].push(T[1])}),o++,x&&(A.genFace(n,e,c,b,u,h,d,f,p,o),i++,o=0,c=[],u=[],h=[],d=[],f=[],p=[])}),n}getNormalNewell(e){const n=new Mt(0,0,0);for(let i=0;i<e.length;i++){const o=e[i],a=e[(i+1)%e.length];n.x+=(o.y-a.y)*(o.z+a.z),n.y+=(o.z-a.z)*(o.x+a.x),n.z+=(o.x-a.x)*(o.y+a.y)}return n.normalize(),n}getNormalTangentAndBitangent(e){const n=this.getNormalNewell(e),o=(Math.abs(n.z)>.5?new Mt(0,1,0):new Mt(0,0,1)).cross(n).normalize(),a=n.clone().cross(o).normalize();return{normal:n,tangent:o,bitangent:a}}flattenVertex(e,n,i){return new gs(e.dot(n),e.dot(i))}genFace(e,n,i,o,a,c,u,h,d,f){let p;if(f>3){const A=[];for(let x=0;x<i.length;x+=3)A.push(new Mt(n.vertexPositions[i[x]],n.vertexPositions[i[x+1]],n.vertexPositions[i[x+2]]));const{tangent:g,bitangent:v}=this.getNormalTangentAndBitangent(A),b=[];for(const x of A)b.push(this.flattenVertex(x,g,v));p=P_.triangulateShape(b,[])}else p=[[0,1,2]];for(const[A,g,v]of p)e.vertex.push(n.vertexPositions[i[A*3]]),e.vertex.push(n.vertexPositions[i[A*3+1]]),e.vertex.push(n.vertexPositions[i[A*3+2]]),e.vertex.push(n.vertexPositions[i[g*3]]),e.vertex.push(n.vertexPositions[i[g*3+1]]),e.vertex.push(n.vertexPositions[i[g*3+2]]),e.vertex.push(n.vertexPositions[i[v*3]]),e.vertex.push(n.vertexPositions[i[v*3+1]]),e.vertex.push(n.vertexPositions[i[v*3+2]]),n.skeleton&&(e.vertexWeights.push(h[A*4]),e.vertexWeights.push(h[A*4+1]),e.vertexWeights.push(h[A*4+2]),e.vertexWeights.push(h[A*4+3]),e.vertexWeights.push(h[g*4]),e.vertexWeights.push(h[g*4+1]),e.vertexWeights.push(h[g*4+2]),e.vertexWeights.push(h[g*4+3]),e.vertexWeights.push(h[v*4]),e.vertexWeights.push(h[v*4+1]),e.vertexWeights.push(h[v*4+2]),e.vertexWeights.push(h[v*4+3]),e.weightsIndices.push(d[A*4]),e.weightsIndices.push(d[A*4+1]),e.weightsIndices.push(d[A*4+2]),e.weightsIndices.push(d[A*4+3]),e.weightsIndices.push(d[g*4]),e.weightsIndices.push(d[g*4+1]),e.weightsIndices.push(d[g*4+2]),e.weightsIndices.push(d[g*4+3]),e.weightsIndices.push(d[v*4]),e.weightsIndices.push(d[v*4+1]),e.weightsIndices.push(d[v*4+2]),e.weightsIndices.push(d[v*4+3])),n.color&&(e.colors.push(c[A*3]),e.colors.push(c[A*3+1]),e.colors.push(c[A*3+2]),e.colors.push(c[g*3]),e.colors.push(c[g*3+1]),e.colors.push(c[g*3+2]),e.colors.push(c[v*3]),e.colors.push(c[v*3+1]),e.colors.push(c[v*3+2])),n.material&&n.material.mappingType!=="AllSame"&&(e.materialIndex.push(o),e.materialIndex.push(o),e.materialIndex.push(o)),n.normal&&(e.normal.push(a[A*3]),e.normal.push(a[A*3+1]),e.normal.push(a[A*3+2]),e.normal.push(a[g*3]),e.normal.push(a[g*3+1]),e.normal.push(a[g*3+2]),e.normal.push(a[v*3]),e.normal.push(a[v*3+1]),e.normal.push(a[v*3+2])),n.uv&&n.uv.forEach(function(b,x){e.uvs[x]===void 0&&(e.uvs[x]=[]),e.uvs[x].push(u[x][A*2]),e.uvs[x].push(u[x][A*2+1]),e.uvs[x].push(u[x][g*2]),e.uvs[x].push(u[x][g*2+1]),e.uvs[x].push(u[x][v*2]),e.uvs[x].push(u[x][v*2+1])})}addMorphTargets(e,n,i,o){if(i.length===0)return;e.morphTargetsRelative=!0,e.morphAttributes.position=[];const a=this;i.forEach(function(c){c.rawTargets.forEach(function(u){const h=Zi.Objects.Geometry[u.geoID];h!==void 0&&a.genMorphGeometry(e,n,h,o,u.name)})})}genMorphGeometry(e,n,i,o,a){const c=n.PolygonVertexIndex!==void 0?n.PolygonVertexIndex.a:[],u=i.Vertices!==void 0?i.Vertices.a:[],h=i.Indexes!==void 0?i.Indexes.a:[],d=e.attributes.position.count*3,f=new Float32Array(d);for(let v=0;v<h.length;v++){const b=h[v]*3;f[b]=u[v*3],f[b+1]=u[v*3+1],f[b+2]=u[v*3+2]}const p={vertexIndices:c,vertexPositions:f},A=this.genBuffers(p),g=new zc(A.vertex,3);g.name=a||i.attrName,g.applyMatrix4(o),e.morphAttributes.position.push(g)}parseNormals(e){const n=e.MappingInformationType,i=e.ReferenceInformationType,o=e.Normals.a;let a=[];return i==="IndexToDirect"&&("NormalIndex"in e?a=e.NormalIndex.a:"NormalsIndex"in e&&(a=e.NormalsIndex.a)),{dataSize:3,buffer:o,indices:a,mappingType:n,referenceType:i}}parseUVs(e){const n=e.MappingInformationType,i=e.ReferenceInformationType,o=e.UV.a;let a=[];return i==="IndexToDirect"&&(a=e.UVIndex.a),{dataSize:2,buffer:o,indices:a,mappingType:n,referenceType:i}}parseVertexColors(e){const n=e.MappingInformationType,i=e.ReferenceInformationType,o=e.Colors.a;let a=[];i==="IndexToDirect"&&(a=e.ColorIndex.a);for(let c=0,u=new as;c<o.length;c+=4)u.fromArray(o,c).convertSRGBToLinear().toArray(o,c);return{dataSize:4,buffer:o,indices:a,mappingType:n,referenceType:i}}parseMaterialIndices(e){const n=e.MappingInformationType,i=e.ReferenceInformationType;if(n==="NoMappingInformation")return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:i};const o=e.Materials.a,a=[];for(let c=0;c<o.length;++c)a.push(c);return{dataSize:1,buffer:o,indices:a,mappingType:n,referenceType:i}}parseNurbsGeometry(e){const n=parseInt(e.Order);if(isNaN(n))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",e.Order,e.id),new Jp;const i=n-1,o=e.KnotVector.a,a=[],c=e.Points.a;for(let p=0,A=c.length;p<A;p+=4)a.push(new To().fromArray(c,p));let u,h;if(e.Form==="Closed")a.push(a[0]);else if(e.Form==="Periodic"){u=i,h=o.length-1-u;for(let p=0;p<i;++p)a.push(a[p])}const f=new H6(i,o,a,u,h).getPoints(a.length*12);return new Jp().setFromPoints(f)}}class X6{parse(){const e=[],n=this.parseClips();if(n!==void 0)for(const i in n){const o=n[i],a=this.addClip(o);e.push(a)}return e}parseClips(){if(Zi.Objects.AnimationCurve===void 0)return;const e=this.parseAnimationCurveNodes();this.parseAnimationCurves(e);const n=this.parseAnimationLayers(e);return this.parseAnimStacks(n)}parseAnimationCurveNodes(){const e=Zi.Objects.AnimationCurveNode,n=new Map;for(const i in e){const o=e[i];if(o.attrName.match(/S|R|T|DeformPercent/)!==null){const a={id:o.id,attr:o.attrName,curves:{}};n.set(a.id,a)}}return n}parseAnimationCurves(e){const n=Zi.Objects.AnimationCurve;for(const i in n){const o={id:n[i].id,times:n[i].KeyTime.a.map(J6),values:n[i].KeyValueFloat.a},a=es.get(o.id);if(a!==void 0){const c=a.parents[0].ID,u=a.parents[0].relationship;u.match(/X/)?e.get(c).curves.x=o:u.match(/Y/)?e.get(c).curves.y=o:u.match(/Z/)?e.get(c).curves.z=o:u.match(/DeformPercent/)&&e.has(c)&&(e.get(c).curves.morph=o)}}}parseAnimationLayers(e){const n=Zi.Objects.AnimationLayer,i=new Map;for(const o in n){const a=[],c=es.get(parseInt(o));c!==void 0&&(c.children.forEach(function(h,d){if(e.has(h.ID)){const f=e.get(h.ID);if(f.curves.x!==void 0||f.curves.y!==void 0||f.curves.z!==void 0){if(a[d]===void 0){const p=es.get(h.ID).parents.filter(function(A){return A.relationship!==void 0})[0].ID;if(p!==void 0){const A=Zi.Objects.Model[p.toString()];if(A===void 0){console.warn("THREE.FBXLoader: Encountered a unused curve.",h);return}const g={modelName:A.attrName?Ar.sanitizeNodeName(A.attrName):"",ID:A.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};co.traverse(function(v){v.ID===A.id&&(g.transform=v.matrix,v.userData.transformData&&(g.eulerOrder=v.userData.transformData.eulerOrder))}),g.transform||(g.transform=new Ii),"PreRotation"in A&&(g.preRotation=A.PreRotation.value),"PostRotation"in A&&(g.postRotation=A.PostRotation.value),a[d]=g}}a[d]&&(a[d][f.attr]=f)}else if(f.curves.morph!==void 0){if(a[d]===void 0){const p=es.get(h.ID).parents.filter(function(E){return E.relationship!==void 0})[0].ID,A=es.get(p).parents[0].ID,g=es.get(A).parents[0].ID,v=es.get(g).parents[0].ID,b=Zi.Objects.Model[v],x={modelName:b.attrName?Ar.sanitizeNodeName(b.attrName):"",morphName:Zi.Objects.Deformer[p].attrName};a[d]=x}a[d][f.attr]=f}}}),i.set(parseInt(o),a))}return i}parseAnimStacks(e){const n=Zi.Objects.AnimationStack,i={};for(const o in n){const a=es.get(parseInt(o)).children;a.length>1&&console.warn("THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.");const c=e.get(a[0].ID);i[o]={name:n[o].attrName,layer:c}}return i}addClip(e){let n=[];const i=this;return e.layer.forEach(function(o){n=n.concat(i.generateTracks(o))}),new $k(e.name,-1,n)}generateTracks(e){const n=[];let i=new Mt,o=new Mt;if(e.transform&&e.transform.decompose(i,new So,o),i=i.toArray(),o=o.toArray(),e.T!==void 0&&Object.keys(e.T.curves).length>0){const a=this.generateVectorTrack(e.modelName,e.T.curves,i,"position");a!==void 0&&n.push(a)}if(e.R!==void 0&&Object.keys(e.R.curves).length>0){const a=this.generateRotationTrack(e.modelName,e.R.curves,e.preRotation,e.postRotation,e.eulerOrder);a!==void 0&&n.push(a)}if(e.S!==void 0&&Object.keys(e.S.curves).length>0){const a=this.generateVectorTrack(e.modelName,e.S.curves,o,"scale");a!==void 0&&n.push(a)}if(e.DeformPercent!==void 0){const a=this.generateMorphTrack(e);a!==void 0&&n.push(a)}return n}generateVectorTrack(e,n,i,o){const a=this.getTimesForAllAxes(n),c=this.getKeyframeTrackValues(a,n,i);return new dm(e+"."+o,a,c)}generateRotationTrack(e,n,i,o,a){let c,u;if(n.x!==void 0&&n.y!==void 0&&n.z!==void 0){const p=this.interpolateRotations(n.x,n.y,n.z,a);c=p[0],u=p[1]}i!==void 0&&(i=i.map(uo.degToRad),i.push(a),i=new ra().fromArray(i),i=new So().setFromEuler(i)),o!==void 0&&(o=o.map(uo.degToRad),o.push(a),o=new ra().fromArray(o),o=new So().setFromEuler(o).invert());const h=new So,d=new ra,f=[];if(!u||!c)return new ou(e+".quaternion",[],[]);for(let p=0;p<u.length;p+=3)d.set(u[p],u[p+1],u[p+2],a),h.setFromEuler(d),i!==void 0&&h.premultiply(i),o!==void 0&&h.multiply(o),p>2&&new So().fromArray(f,(p-3)/3*4).dot(h)<0&&h.set(-h.x,-h.y,-h.z,-h.w),h.toArray(f,p/3*4);return new ou(e+".quaternion",c,f)}generateMorphTrack(e){const n=e.DeformPercent.curves.morph,i=n.values.map(function(a){return a/100}),o=co.getObjectByName(e.modelName).morphTargetDictionary[e.morphName];return new um(e.modelName+".morphTargetInfluences["+o+"]",n.times,i)}getTimesForAllAxes(e){let n=[];if(e.x!==void 0&&(n=n.concat(e.x.times)),e.y!==void 0&&(n=n.concat(e.y.times)),e.z!==void 0&&(n=n.concat(e.z.times)),n=n.sort(function(i,o){return i-o}),n.length>1){let i=1,o=n[0];for(let a=1;a<n.length;a++){const c=n[a];c!==o&&(n[i]=c,o=c,i++)}n=n.slice(0,i)}return n}getKeyframeTrackValues(e,n,i){const o=i,a=[];let c=-1,u=-1,h=-1;return e.forEach(function(d){if(n.x&&(c=n.x.times.indexOf(d)),n.y&&(u=n.y.times.indexOf(d)),n.z&&(h=n.z.times.indexOf(d)),c!==-1){const f=n.x.values[c];a.push(f),o[0]=f}else a.push(o[0]);if(u!==-1){const f=n.y.values[u];a.push(f),o[1]=f}else a.push(o[1]);if(h!==-1){const f=n.z.values[h];a.push(f),o[2]=f}else a.push(o[2])}),a}interpolateRotations(e,n,i,o){const a=[],c=[];a.push(e.times[0]),c.push(uo.degToRad(e.values[0])),c.push(uo.degToRad(n.values[0])),c.push(uo.degToRad(i.values[0]));for(let u=1;u<e.values.length;u++){const h=[e.values[u-1],n.values[u-1],i.values[u-1]];if(isNaN(h[0])||isNaN(h[1])||isNaN(h[2]))continue;const d=h.map(uo.degToRad),f=[e.values[u],n.values[u],i.values[u]];if(isNaN(f[0])||isNaN(f[1])||isNaN(f[2]))continue;const p=f.map(uo.degToRad),A=[f[0]-h[0],f[1]-h[1],f[2]-h[2]],g=[Math.abs(A[0]),Math.abs(A[1]),Math.abs(A[2])];if(g[0]>=180||g[1]>=180||g[2]>=180){const b=Math.max(...g)/180,x=new ra(...d,o),E=new ra(...p,o),S=new So().setFromEuler(x),M=new So().setFromEuler(E);S.dot(M)&&M.set(-M.x,-M.y,-M.z,-M.w);const C=e.times[u-1],T=e.times[u]-C,L=new So,B=new ra;for(let F=0;F<1;F+=1/b)L.copy(S.clone().slerp(M.clone(),F)),a.push(C+F*T),B.setFromQuaternion(L,o),c.push(B.x),c.push(B.y),c.push(B.z)}else a.push(e.times[u]),c.push(uo.degToRad(e.values[u])),c.push(uo.degToRad(n.values[u])),c.push(uo.degToRad(i.values[u]))}return[a,c]}}class K6{getPrevNode(){return this.nodeStack[this.currentIndent-2]}getCurrentNode(){return this.nodeStack[this.currentIndent-1]}getCurrentProp(){return this.currentProp}pushStack(e){this.nodeStack.push(e),this.currentIndent+=1}popStack(){this.nodeStack.pop(),this.currentIndent-=1}setCurrentProp(e,n){this.currentProp=e,this.currentPropName=n}parse(e){this.currentIndent=0,this.allNodes=new OI,this.nodeStack=[],this.currentProp=[],this.currentPropName="";const n=this,i=e.split(/[\r\n]+/);return i.forEach(function(o,a){const c=o.match(/^[\s\t]*;/),u=o.match(/^[\s\t]*$/);if(c||u)return;const h=o.match("^\\t{"+n.currentIndent+"}(\\w+):(.*){",""),d=o.match("^\\t{"+n.currentIndent+"}(\\w+):[\\s\\t\\r\\n](.*)"),f=o.match("^\\t{"+(n.currentIndent-1)+"}}");h?n.parseNodeBegin(o,h):d?n.parseNodeProperty(o,d,i[++a]):f?n.popStack():o.match(/^[^\s\t}]/)&&n.parseNodePropertyContinued(o)}),this.allNodes}parseNodeBegin(e,n){const i=n[1].trim().replace(/^"/,"").replace(/"$/,""),o=n[2].split(",").map(function(h){return 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h=e.Translation.value;i.offset.x=h[0],i.offset.y=h[1]}return i}loadTexture(e,n){let i;const o=this.textureLoader.path,a=es.get(e.id).children;a!==void 0&&a.length>0&&n[a[0].ID]!==void 0&&(i=n[a[0].ID],(i.indexOf("blob:")===0||i.indexOf("data:")===0)&&this.textureLoader.setPath(void 0));let c;const u=e.FileName.slice(-3).toLowerCase();if(u==="tga"){const h=this.manager.getHandler(".tga");h===null?(console.warn("FBXLoader: TGA loader not found, creating placeholder texture for",e.RelativeFilename),c=new ql):(h.setPath(this.textureLoader.path),c=h.load(i))}else if(u==="dds"){const h=this.manager.getHandler(".dds");h===null?(console.warn("FBXLoader: DDS loader not found, creating placeholder texture for",e.RelativeFilename),c=new ql):(h.setPath(this.textureLoader.path),c=h.load(i))}else u==="psd"?(console.warn("FBXLoader: PSD textures are not supported, creating placeholder texture for",e.RelativeFilename),c=new ql):c=this.textureLoader.load(i);return this.textureLoader.setPath(o),c}parseMaterials(e){const n=new Map;if("Material"in Zi.Objects){const i=Zi.Objects.Material;for(const o in i){const a=this.parseMaterial(i[o],e);a!==null&&n.set(parseInt(o),a)}}return n}parseMaterial(e,n){const i=e.id,o=e.attrName;let a=e.ShadingModel;if(typeof a=="object"&&(a=a.value),!es.has(i))return null;const c=this.parseParameters(e,n,i);let u;switch(a.toLowerCase()){case"phong":u=new P1;break;case"lambert":u=new jk;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.',a),u=new P1;break}return u.setValues(c),u.name=o,u}parseParameters(e,n,i){const o={};e.BumpFactor&&(o.bumpScale=e.BumpFactor.value),e.Diffuse?o.color=new as().fromArray(e.Diffuse.value).convertSRGBToLinear():e.DiffuseColor&&(e.DiffuseColor.type==="Color"||e.DiffuseColor.type==="ColorRGB")&&(o.color=new as().fromArray(e.DiffuseColor.value).convertSRGBToLinear()),e.DisplacementFactor&&(o.displacementScale=e.DisplacementFactor.value),e.Emissive?o.emissive=new as().fromArray(e.Emissive.value).convertSRGBToLinear():e.EmissiveColor&&(e.EmissiveColor.type==="Color"||e.EmissiveColor.type==="ColorRGB")&&(o.emissive=new as().fromArray(e.EmissiveColor.value).convertSRGBToLinear()),e.EmissiveFactor&&(o.emissiveIntensity=parseFloat(e.EmissiveFactor.value)),e.Opacity&&(o.opacity=parseFloat(e.Opacity.value)),o.opacity<1&&(o.transparent=!0),e.ReflectionFactor&&(o.reflectivity=e.ReflectionFactor.value),e.Shininess&&(o.shininess=e.Shininess.value),e.Specular?o.specular=new as().fromArray(e.Specular.value).convertSRGBToLinear():e.SpecularColor&&e.SpecularColor.type==="Color"&&(o.specular=new as().fromArray(e.SpecularColor.value).convertSRGBToLinear());const a=this;return es.get(i).children.forEach(function(c){const u=c.relationship;switch(u){case"Bump":o.bumpMap=a.getTexture(n,c.ID);break;case"Maya|TEX_ao_map":o.aoMap=a.getTexture(n,c.ID);break;case"DiffuseColor":case"Maya|TEX_color_map":o.map=a.getTexture(n,c.ID),o.map!==void 0&&(o.map.colorSpace=po);break;case"DisplacementColor":o.displacementMap=a.getTexture(n,c.ID);break;case"EmissiveColor":o.emissiveMap=a.getTexture(n,c.ID),o.emissiveMap!==void 0&&(o.emissiveMap.colorSpace=po);break;case"NormalMap":case"Maya|TEX_normal_map":o.normalMap=a.getTexture(n,c.ID);break;case"ReflectionColor":o.envMap=a.getTexture(n,c.ID),o.envMap!==void 0&&(o.envMap.mapping=wU,o.envMap.colorSpace=po);break;case"SpecularColor":o.specularMap=a.getTexture(n,c.ID),o.specularMap!==void 0&&(o.specularMap.colorSpace=po);break;case"TransparentColor":case"TransparencyFactor":o.alphaMap=a.getTexture(n,c.ID),o.transparent=!0;break;case"AmbientColor":case"ShininessExponent":case"SpecularFactor":case"VectorDisplacementColor":default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",u);break}}),o}getTexture(e,n){return"LayeredTexture"in Zi.Objects&&n in Zi.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),n=es.get(n).children[0].ID),e.get(n)}parseDeformers(){const e={},n={};if("Deformer"in Zi.Objects){const i=Zi.Objects.Deformer;for(const o in i){const a=i[o],c=es.get(parseInt(o));if(a.attrType==="Skin"){const u=this.parseSkeleton(c,i);u.ID=o,c.parents.length>1&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),u.geometryID=c.parents[0].ID,e[o]=u}else if(a.attrType==="BlendShape"){const u={id:o};u.rawTargets=this.parseMorphTargets(c,i),u.id=o,c.parents.length>1&&console.warn("THREE.FBXLoader: morph target attached to more than one geometry is not supported."),n[o]=u}}}return{skeletons:e,morphTargets:n}}parseSkeleton(e,n){const i=[];return e.children.forEach(function(o){const a=n[o.ID];if(a.attrType!=="Cluster")return;const c={ID:o.ID,indices:[],weights:[],transformLink:new Ii().fromArray(a.TransformLink.a)};"Indexes"in a&&(c.indices=a.Indexes.a,c.weights=a.Weights.a),i.push(c)}),{rawBones:i,bones:[]}}parseMorphTargets(e,n){const i=[];for(let o=0;o<e.children.length;o++){const a=e.children[o],c=n[a.ID],u={name:c.attrName,initialWeight:c.DeformPercent,id:c.id,fullWeights:c.FullWeights.a};if(c.attrType!=="BlendShapeChannel")return;u.geoID=es.get(parseInt(a.ID)).children.filter(function(h){return h.relationship===void 0})[0].ID,i.push(u)}return i}parseScene(e,n,i){co=new JC;const o=this.parseModels(e.skeletons,n,i),a=Zi.Objects.Model,c=this;o.forEach(function(h){const d=a[h.ID];c.setLookAtProperties(h,d),es.get(h.ID).parents.forEach(function(p){const A=o.get(p.ID);A!==void 0&&A.add(h)}),h.parent===null&&co.add(h)}),this.bindSkeleton(e.skeletons,n,o),this.addGlobalSceneSettings(),co.traverse(function(h){if(h.userData.transformData){h.parent&&(h.userData.transformData.parentMatrix=h.parent.matrix,h.userData.transformData.parentMatrixWorld=h.parent.matrixWorld);const d=NI(h.userData.transformData);h.applyMatrix4(d),h.updateWorldMatrix()}});const u=new X6().parse();co.children.length===1&&co.children[0].isGroup&&(co.children[0].animations=u,co=co.children[0]),co.animations=u}parseModels(e,n,i){const o=new Map,a=Zi.Objects.Model;for(const c in a){const u=parseInt(c),h=a[c],d=es.get(u);let f=this.buildSkeleton(d,e,u,h.attrName);if(!f){switch(h.attrType){case"Camera":f=this.createCamera(d);break;case"Light":f=this.createLight(d);break;case"Mesh":f=this.createMesh(d,n,i);break;case"NurbsCurve":f=this.createCurve(d,n);break;case"LimbNode":case"Root":f=new Mb;break;case"Null":default:f=new JC;break}f.name=h.attrName?Ar.sanitizeNodeName(h.attrName):"",f.userData.originalName=h.attrName,f.ID=u}this.getTransformData(f,h),o.set(u,f)}return o}buildSkeleton(e,n,i,o){let a=null;return e.parents.forEach(function(c){for(const u in n){const h=n[u];h.rawBones.forEach(function(d,f){if(d.ID===c.ID){const p=a;a=new Mb,a.matrixWorld.copy(d.transformLink),a.name=o?Ar.sanitizeNodeName(o):"",a.userData.originalName=o,a.ID=i,h.bones[f]=a,p!==null&&a.add(p)}})}}),a}createCamera(e){let n,i;if(e.children.forEach(function(o){const a=Zi.Objects.NodeAttribute[o.ID];a!==void 0&&(i=a)}),i===void 0)n=new Us;else{let o=0;i.CameraProjectionType!==void 0&&i.CameraProjectionType.value===1&&(o=1);let a=1;i.NearPlane!==void 0&&(a=i.NearPlane.value/1e3);let c=1e3;i.FarPlane!==void 0&&(c=i.FarPlane.value/1e3);let u=window.innerWidth,h=window.innerHeight;i.AspectWidth!==void 0&&i.AspectHeight!==void 0&&(u=i.AspectWidth.value,h=i.AspectHeight.value);const d=u/h;let f=45;i.FieldOfView!==void 0&&(f=i.FieldOfView.value);const p=i.FocalLength?i.FocalLength.value:null;switch(o){case 0:n=new L_(f,d,a,c),p!==null&&n.setFocalLength(p);break;case 1:n=new bI(-u/2,u/2,h/2,-h/2,a,c);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+o+"."),n=new Us;break}}return n}createLight(e){let n,i;if(e.children.forEach(function(o){const a=Zi.Objects.NodeAttribute[o.ID];a!==void 0&&(i=a)}),i===void 0)n=new Us;else{let o;i.LightType===void 0?o=0:o=i.LightType.value;let a=16777215;i.Color!==void 0&&(a=new as().fromArray(i.Color.value).convertSRGBToLinear());let c=i.Intensity===void 0?1:i.Intensity.value/100;i.CastLightOnObject!==void 0&&i.CastLightOnObject.value===0&&(c=0);let u=0;i.FarAttenuationEnd!==void 0&&(i.EnableFarAttenuation!==void 0&&i.EnableFarAttenuation.value===0?u=0:u=i.FarAttenuationEnd.value);const h=1;switch(o){case 0:n=new mS(a,c,u,h);break;case 1:n=new h6(a,c);break;case 2:let d=Math.PI/3;i.InnerAngle!==void 0&&(d=uo.degToRad(i.InnerAngle.value));let f=0;i.OuterAngle!==void 0&&(f=uo.degToRad(i.OuterAngle.value),f=Math.max(f,1)),n=new a6(a,c,u,d,f,h);break;default:console.warn("THREE.FBXLoader: Unknown light type "+i.LightType.value+", defaulting to a PointLight."),n=new mS(a,c);break}i.CastShadows!==void 0&&i.CastShadows.value===1&&(n.castShadow=!0)}return n}createMesh(e,n,i){let o,a=null,c=null;const u=[];return e.children.forEach(function(h){n.has(h.ID)&&(a=n.get(h.ID)),i.has(h.ID)&&u.push(i.get(h.ID))}),u.length>1?c=u:u.length>0?c=u[0]:(c=new P1({name:au.DEFAULT_MATERIAL_NAME,color:13421772}),u.push(c)),"color"in a.attributes&&u.forEach(function(h){h.vertexColors=!0}),a.FBX_Deformer?(o=new bk(a,c),o.normalizeSkinWeights()):o=new xI(a,c),o}createCurve(e,n){const i=e.children.reduce(function(a,c){return n.has(c.ID)&&(a=n.get(c.ID)),a},null),o=new _I({name:au.DEFAULT_MATERIAL_NAME,color:3342591,linewidth:1});return new Mk(i,o)}getTransformData(e,n){const i={};"InheritType"in n&&(i.inheritType=parseInt(n.InheritType.value)),"RotationOrder"in n?i.eulerOrder=UI(n.RotationOrder.value):i.eulerOrder="ZYX","Lcl_Translation"in n&&(i.translation=n.Lcl_Translation.value),"PreRotation"in n&&(i.preRotation=n.PreRotation.value),"Lcl_Rotation"in n&&(i.rotation=n.Lcl_Rotation.value),"PostRotation"in n&&(i.postRotation=n.PostRotation.value),"Lcl_Scaling"in n&&(i.scale=n.Lcl_Scaling.value),"ScalingOffset"in n&&(i.scalingOffset=n.ScalingOffset.value),"ScalingPivot"in n&&(i.scalingPivot=n.ScalingPivot.value),"RotationOffset"in n&&(i.rotationOffset=n.RotationOffset.value),"RotationPivot"in n&&(i.rotationPivot=n.RotationPivot.value),e.userData.transformData=i}setLookAtProperties(e,n){"LookAtProperty"in n&&es.get(e.ID).children.forEach(function(o){if(o.relationship==="LookAtProperty"){const a=Zi.Objects.Model[o.ID];if("Lcl_Translation"in a){const c=a.Lcl_Translation.value;e.target!==void 0?(e.target.position.fromArray(c),co.add(e.target)):e.lookAt(new Mt().fromArray(c))}}})}bindSkeleton(e,n,i){const o=this.parsePoseNodes();for(const a in e){const c=e[a];es.get(parseInt(c.ID)).parents.forEach(function(h){if(n.has(h.ID)){const d=h.ID;es.get(d).parents.forEach(function(p){i.has(p.ID)&&i.get(p.ID).bind(new P_(c.bones),o[p.ID])})}})}}parsePoseNodes(){const e={};if("Pose"in Zi.Objects){const n=Zi.Objects.Pose;for(const i in n)if(n[i].attrType==="BindPose"&&n[i].NbPoseNodes>0){const o=n[i].PoseNode;Array.isArray(o)?o.forEach(function(a){e[a.Node]=new Ii().fromArray(a.Matrix.a)}):e[o.Node]=new Ii().fromArray(o.Matrix.a)}}return e}addGlobalSceneSettings(){if("GlobalSettings"in Zi){if("AmbientColor"in Zi.GlobalSettings){const e=Zi.GlobalSettings.AmbientColor.value,n=e[0],i=e[1],o=e[2];if(n!==0||i!==0||o!==0){const a=new as(n,i,o).convertSRGBToLinear();co.add(new u6(a,1))}}"UnitScaleFactor"in Zi.GlobalSettings&&(co.userData.unitScaleFactor=Zi.GlobalSettings.UnitScaleFactor.value)}}}class Q6{constructor(){this.negativeMaterialIndices=!1}parse(e){const n=new Map;if("Geometry"in Zi.Objects){const i=Zi.Objects.Geometry;for(const o in i){const a=es.get(parseInt(o)),c=this.parseGeometry(a,i[o],e);n.set(parseInt(o),c)}}return this.negativeMaterialIndices===!0&&console.warn("THREE.FBXLoader: The FBX file contains invalid (negative) material indices. The asset might not render as expected."),n}parseGeometry(e,n,i){switch(n.attrType){case"Mesh":return this.parseMeshGeometry(e,n,i);case"NurbsCurve":return this.parseNurbsGeometry(n)}}parseMeshGeometry(e,n,i){const o=i.skeletons,a=[],c=e.parents.map(function(p){return Zi.Objects.Model[p.ID]});if(c.length===0)return;const u=e.children.reduce(function(p,A){return o[A.ID]!==void 0&&(p=o[A.ID]),p},null);e.children.forEach(function(p){i.morphTargets[p.ID]!==void 0&&a.push(i.morphTargets[p.ID])});const h=c[0],d={};"RotationOrder"in h&&(d.eulerOrder=UI(h.RotationOrder.value)),"InheritType"in h&&(d.inheritType=parseInt(h.InheritType.value)),"GeometricTranslation"in h&&(d.translation=h.GeometricTranslation.value),"GeometricRotation"in h&&(d.rotation=h.GeometricRotation.value),"GeometricScaling"in h&&(d.scale=h.GeometricScaling.value);const f=NI(d);return this.genGeometry(n,u,a,f)}genGeometry(e,n,i,o){const a=new Jp;e.attrName&&(a.name=e.attrName);const c=this.parseGeoNode(e,n),u=this.genBuffers(c),h=new zc(u.vertex,3);if(h.applyMatrix4(o),a.setAttribute("position",h),u.colors.length>0&&a.setAttribute("color",new zc(u.colors,3)),n&&(a.setAttribute("skinIndex",new vI(u.weightsIndices,4)),a.setAttribute("skinWeight",new zc(u.vertexWeights,4)),a.FBX_Deformer=n),u.normal.length>0){const d=new Zc().getNormalMatrix(o),f=new zc(u.normal,3);f.applyNormalMatrix(d),a.setAttribute("normal",f)}if(u.uvs.forEach(function(d,f){const p=f===0?"uv":`uv${f}`;a.setAttribute(p,new zc(u.uvs[f],2))}),c.material&&c.material.mappingType!=="AllSame"){let d=u.materialIndex[0],f=0;if(u.materialIndex.forEach(function(p,A){p!==d&&(a.addGroup(f,A-f,d),d=p,f=A)}),a.groups.length>0){const p=a.groups[a.groups.length-1],A=p.start+p.count;A!==u.materialIndex.length&&a.addGroup(A,u.materialIndex.length-A,d)}a.groups.length===0&&a.addGroup(0,u.materialIndex.length,u.materialIndex[0])}return this.addMorphTargets(a,e,i,o),a}parseGeoNode(e,n){const i={};if(i.vertexPositions=e.Vertices!==void 0?e.Vertices.a:[],i.vertexIndices=e.PolygonVertexIndex!==void 0?e.PolygonVertexIndex.a:[],e.LayerElementColor&&(i.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(i.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(i.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){i.uv=[];let o=0;for(;e.LayerElementUV[o];)e.LayerElementUV[o].UV&&i.uv.push(this.parseUVs(e.LayerElementUV[o])),o++}return i.weightTable={},n!==null&&(i.skeleton=n,n.rawBones.forEach(function(o,a){o.indices.forEach(function(c,u){i.weightTable[c]===void 0&&(i.weightTable[c]=[]),i.weightTable[c].push({id:a,weight:o.weights[u]})})})),i}genBuffers(e){const n={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]};let i=0,o=0,a=!1,c=[],u=[],h=[],d=[],f=[],p=[];const A=this;return e.vertexIndices.forEach(function(g,v){let b,x=!1;g<0&&(g=g^-1,x=!0);let E=[],S=[];if(c.push(g*3,g*3+1,g*3+2),e.color){const M=FA(v,i,g,e.color);h.push(M[0],M[1],M[2])}if(e.skeleton){if(e.weightTable[g]!==void 0&&e.weightTable[g].forEach(function(M){S.push(M.weight),E.push(M.id)}),S.length>4){a||(console.warn("THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights."),a=!0);const M=[0,0,0,0],C=[0,0,0,0];S.forEach(function(T,L){let B=T,F=E[L];C.forEach(function(D,P,U){if(B>D){U[P]=B,B=D;const K=M[P];M[P]=F,F=K}})}),E=M,S=C}for(;S.length<4;)S.push(0),E.push(0);for(let M=0;M<4;++M)f.push(S[M]),p.push(E[M])}if(e.normal){const M=FA(v,i,g,e.normal);u.push(M[0],M[1],M[2])}e.material&&e.material.mappingType!=="AllSame"&&(b=FA(v,i,g,e.material)[0],b<0&&(A.negativeMaterialIndices=!0,b=0)),e.uv&&e.uv.forEach(function(M,C){const T=FA(v,i,g,M);d[C]===void 0&&(d[C]=[]),d[C].push(T[0]),d[C].push(T[1])}),o++,x&&(A.genFace(n,e,c,b,u,h,d,f,p,o),i++,o=0,c=[],u=[],h=[],d=[],f=[],p=[])}),n}getNormalNewell(e){const n=new Mt(0,0,0);for(let i=0;i<e.length;i++){const o=e[i],a=e[(i+1)%e.length];n.x+=(o.y-a.y)*(o.z+a.z),n.y+=(o.z-a.z)*(o.x+a.x),n.z+=(o.x-a.x)*(o.y+a.y)}return n.normalize(),n}getNormalTangentAndBitangent(e){const n=this.getNormalNewell(e),o=(Math.abs(n.z)>.5?new Mt(0,1,0):new Mt(0,0,1)).cross(n).normalize(),a=n.clone().cross(o).normalize();return{normal:n,tangent:o,bitangent:a}}flattenVertex(e,n,i){return new gs(e.dot(n),e.dot(i))}genFace(e,n,i,o,a,c,u,h,d,f){let p;if(f>3){const A=[];for(let x=0;x<i.length;x+=3)A.push(new Mt(n.vertexPositions[i[x]],n.vertexPositions[i[x+1]],n.vertexPositions[i[x+2]]));const{tangent:g,bitangent:v}=this.getNormalTangentAndBitangent(A),b=[];for(const x of A)b.push(this.flattenVertex(x,g,v));p=D_.triangulateShape(b,[])}else p=[[0,1,2]];for(const[A,g,v]of p)e.vertex.push(n.vertexPositions[i[A*3]]),e.vertex.push(n.vertexPositions[i[A*3+1]]),e.vertex.push(n.vertexPositions[i[A*3+2]]),e.vertex.push(n.vertexPositions[i[g*3]]),e.vertex.push(n.vertexPositions[i[g*3+1]]),e.vertex.push(n.vertexPositions[i[g*3+2]]),e.vertex.push(n.vertexPositions[i[v*3]]),e.vertex.push(n.vertexPositions[i[v*3+1]]),e.vertex.push(n.vertexPositions[i[v*3+2]]),n.skeleton&&(e.vertexWeights.push(h[A*4]),e.vertexWeights.push(h[A*4+1]),e.vertexWeights.push(h[A*4+2]),e.vertexWeights.push(h[A*4+3]),e.vertexWeights.push(h[g*4]),e.vertexWeights.push(h[g*4+1]),e.vertexWeights.push(h[g*4+2]),e.vertexWeights.push(h[g*4+3]),e.vertexWeights.push(h[v*4]),e.vertexWeights.push(h[v*4+1]),e.vertexWeights.push(h[v*4+2]),e.vertexWeights.push(h[v*4+3]),e.weightsIndices.push(d[A*4]),e.weightsIndices.push(d[A*4+1]),e.weightsIndices.push(d[A*4+2]),e.weightsIndices.push(d[A*4+3]),e.weightsIndices.push(d[g*4]),e.weightsIndices.push(d[g*4+1]),e.weightsIndices.push(d[g*4+2]),e.weightsIndices.push(d[g*4+3]),e.weightsIndices.push(d[v*4]),e.weightsIndices.push(d[v*4+1]),e.weightsIndices.push(d[v*4+2]),e.weightsIndices.push(d[v*4+3])),n.color&&(e.colors.push(c[A*3]),e.colors.push(c[A*3+1]),e.colors.push(c[A*3+2]),e.colors.push(c[g*3]),e.colors.push(c[g*3+1]),e.colors.push(c[g*3+2]),e.colors.push(c[v*3]),e.colors.push(c[v*3+1]),e.colors.push(c[v*3+2])),n.material&&n.material.mappingType!=="AllSame"&&(e.materialIndex.push(o),e.materialIndex.push(o),e.materialIndex.push(o)),n.normal&&(e.normal.push(a[A*3]),e.normal.push(a[A*3+1]),e.normal.push(a[A*3+2]),e.normal.push(a[g*3]),e.normal.push(a[g*3+1]),e.normal.push(a[g*3+2]),e.normal.push(a[v*3]),e.normal.push(a[v*3+1]),e.normal.push(a[v*3+2])),n.uv&&n.uv.forEach(function(b,x){e.uvs[x]===void 0&&(e.uvs[x]=[]),e.uvs[x].push(u[x][A*2]),e.uvs[x].push(u[x][A*2+1]),e.uvs[x].push(u[x][g*2]),e.uvs[x].push(u[x][g*2+1]),e.uvs[x].push(u[x][v*2]),e.uvs[x].push(u[x][v*2+1])})}addMorphTargets(e,n,i,o){if(i.length===0)return;e.morphTargetsRelative=!0,e.morphAttributes.position=[];const a=this;i.forEach(function(c){c.rawTargets.forEach(function(u){const h=Zi.Objects.Geometry[u.geoID];h!==void 0&&a.genMorphGeometry(e,n,h,o,u.name)})})}genMorphGeometry(e,n,i,o,a){const c=n.PolygonVertexIndex!==void 0?n.PolygonVertexIndex.a:[],u=i.Vertices!==void 0?i.Vertices.a:[],h=i.Indexes!==void 0?i.Indexes.a:[],d=e.attributes.position.count*3,f=new Float32Array(d);for(let v=0;v<h.length;v++){const b=h[v]*3;f[b]=u[v*3],f[b+1]=u[v*3+1],f[b+2]=u[v*3+2]}const p={vertexIndices:c,vertexPositions:f},A=this.genBuffers(p),g=new zc(A.vertex,3);g.name=a||i.attrName,g.applyMatrix4(o),e.morphAttributes.position.push(g)}parseNormals(e){const n=e.MappingInformationType,i=e.ReferenceInformationType,o=e.Normals.a;let a=[];return i==="IndexToDirect"&&("NormalIndex"in e?a=e.NormalIndex.a:"NormalsIndex"in e&&(a=e.NormalsIndex.a)),{dataSize:3,buffer:o,indices:a,mappingType:n,referenceType:i}}parseUVs(e){const n=e.MappingInformationType,i=e.ReferenceInformationType,o=e.UV.a;let a=[];return i==="IndexToDirect"&&(a=e.UVIndex.a),{dataSize:2,buffer:o,indices:a,mappingType:n,referenceType:i}}parseVertexColors(e){const n=e.MappingInformationType,i=e.ReferenceInformationType,o=e.Colors.a;let a=[];i==="IndexToDirect"&&(a=e.ColorIndex.a);for(let c=0,u=new as;c<o.length;c+=4)u.fromArray(o,c).convertSRGBToLinear().toArray(o,c);return{dataSize:4,buffer:o,indices:a,mappingType:n,referenceType:i}}parseMaterialIndices(e){const n=e.MappingInformationType,i=e.ReferenceInformationType;if(n==="NoMappingInformation")return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:i};const o=e.Materials.a,a=[];for(let c=0;c<o.length;++c)a.push(c);return{dataSize:1,buffer:o,indices:a,mappingType:n,referenceType:i}}parseNurbsGeometry(e){const n=parseInt(e.Order);if(isNaN(n))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",e.Order,e.id),new Jp;const i=n-1,o=e.KnotVector.a,a=[],c=e.Points.a;for(let p=0,A=c.length;p<A;p+=4)a.push(new To().fromArray(c,p));let u,h;if(e.Form==="Closed")a.push(a[0]);else if(e.Form==="Periodic"){u=i,h=o.length-1-u;for(let p=0;p<i;++p)a.push(a[p])}const f=new H6(i,o,a,u,h).getPoints(a.length*12);return new Jp().setFromPoints(f)}}class X6{parse(){const e=[],n=this.parseClips();if(n!==void 0)for(const i in n){const o=n[i],a=this.addClip(o);e.push(a)}return e}parseClips(){if(Zi.Objects.AnimationCurve===void 0)return;const e=this.parseAnimationCurveNodes();this.parseAnimationCurves(e);const n=this.parseAnimationLayers(e);return this.parseAnimStacks(n)}parseAnimationCurveNodes(){const e=Zi.Objects.AnimationCurveNode,n=new Map;for(const i in e){const o=e[i];if(o.attrName.match(/S|R|T|DeformPercent/)!==null){const a={id:o.id,attr:o.attrName,curves:{}};n.set(a.id,a)}}return n}parseAnimationCurves(e){const n=Zi.Objects.AnimationCurve;for(const i in n){const o={id:n[i].id,times:n[i].KeyTime.a.map(J6),values:n[i].KeyValueFloat.a},a=es.get(o.id);if(a!==void 0){const c=a.parents[0].ID,u=a.parents[0].relationship;u.match(/X/)?e.get(c).curves.x=o:u.match(/Y/)?e.get(c).curves.y=o:u.match(/Z/)?e.get(c).curves.z=o:u.match(/DeformPercent/)&&e.has(c)&&(e.get(c).curves.morph=o)}}}parseAnimationLayers(e){const n=Zi.Objects.AnimationLayer,i=new Map;for(const o in n){const a=[],c=es.get(parseInt(o));c!==void 0&&(c.children.forEach(function(h,d){if(e.has(h.ID)){const f=e.get(h.ID);if(f.curves.x!==void 0||f.curves.y!==void 0||f.curves.z!==void 0){if(a[d]===void 0){const p=es.get(h.ID).parents.filter(function(A){return A.relationship!==void 0})[0].ID;if(p!==void 0){const A=Zi.Objects.Model[p.toString()];if(A===void 0){console.warn("THREE.FBXLoader: Encountered a unused curve.",h);return}const g={modelName:A.attrName?Ar.sanitizeNodeName(A.attrName):"",ID:A.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};co.traverse(function(v){v.ID===A.id&&(g.transform=v.matrix,v.userData.transformData&&(g.eulerOrder=v.userData.transformData.eulerOrder))}),g.transform||(g.transform=new Ii),"PreRotation"in A&&(g.preRotation=A.PreRotation.value),"PostRotation"in A&&(g.postRotation=A.PostRotation.value),a[d]=g}}a[d]&&(a[d][f.attr]=f)}else if(f.curves.morph!==void 0){if(a[d]===void 0){const p=es.get(h.ID).parents.filter(function(E){return E.relationship!==void 0})[0].ID,A=es.get(p).parents[0].ID,g=es.get(A).parents[0].ID,v=es.get(g).parents[0].ID,b=Zi.Objects.Model[v],x={modelName:b.attrName?Ar.sanitizeNodeName(b.attrName):"",morphName:Zi.Objects.Deformer[p].attrName};a[d]=x}a[d][f.attr]=f}}}),i.set(parseInt(o),a))}return i}parseAnimStacks(e){const n=Zi.Objects.AnimationStack,i={};for(const o in n){const a=es.get(parseInt(o)).children;a.length>1&&console.warn("THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.");const c=e.get(a[0].ID);i[o]={name:n[o].attrName,layer:c}}return i}addClip(e){let n=[];const i=this;return e.layer.forEach(function(o){n=n.concat(i.generateTracks(o))}),new $k(e.name,-1,n)}generateTracks(e){const n=[];let i=new Mt,o=new Mt;if(e.transform&&e.transform.decompose(i,new So,o),i=i.toArray(),o=o.toArray(),e.T!==void 0&&Object.keys(e.T.curves).length>0){const a=this.generateVectorTrack(e.modelName,e.T.curves,i,"position");a!==void 0&&n.push(a)}if(e.R!==void 0&&Object.keys(e.R.curves).length>0){const a=this.generateRotationTrack(e.modelName,e.R.curves,e.preRotation,e.postRotation,e.eulerOrder);a!==void 0&&n.push(a)}if(e.S!==void 0&&Object.keys(e.S.curves).length>0){const a=this.generateVectorTrack(e.modelName,e.S.curves,o,"scale");a!==void 0&&n.push(a)}if(e.DeformPercent!==void 0){const a=this.generateMorphTrack(e);a!==void 0&&n.push(a)}return n}generateVectorTrack(e,n,i,o){const a=this.getTimesForAllAxes(n),c=this.getKeyframeTrackValues(a,n,i);return new dm(e+"."+o,a,c)}generateRotationTrack(e,n,i,o,a){let c,u;if(n.x!==void 0&&n.y!==void 0&&n.z!==void 0){const p=this.interpolateRotations(n.x,n.y,n.z,a);c=p[0],u=p[1]}i!==void 0&&(i=i.map(uo.degToRad),i.push(a),i=new ra().fromArray(i),i=new So().setFromEuler(i)),o!==void 0&&(o=o.map(uo.degToRad),o.push(a),o=new ra().fromArray(o),o=new So().setFromEuler(o).invert());const h=new So,d=new ra,f=[];if(!u||!c)return new ou(e+".quaternion",[],[]);for(let p=0;p<u.length;p+=3)d.set(u[p],u[p+1],u[p+2],a),h.setFromEuler(d),i!==void 0&&h.premultiply(i),o!==void 0&&h.multiply(o),p>2&&new So().fromArray(f,(p-3)/3*4).dot(h)<0&&h.set(-h.x,-h.y,-h.z,-h.w),h.toArray(f,p/3*4);return new ou(e+".quaternion",c,f)}generateMorphTrack(e){const n=e.DeformPercent.curves.morph,i=n.values.map(function(a){return a/100}),o=co.getObjectByName(e.modelName).morphTargetDictionary[e.morphName];return new um(e.modelName+".morphTargetInfluences["+o+"]",n.times,i)}getTimesForAllAxes(e){let n=[];if(e.x!==void 0&&(n=n.concat(e.x.times)),e.y!==void 0&&(n=n.concat(e.y.times)),e.z!==void 0&&(n=n.concat(e.z.times)),n=n.sort(function(i,o){return i-o}),n.length>1){let i=1,o=n[0];for(let a=1;a<n.length;a++){const c=n[a];c!==o&&(n[i]=c,o=c,i++)}n=n.slice(0,i)}return n}getKeyframeTrackValues(e,n,i){const o=i,a=[];let c=-1,u=-1,h=-1;return e.forEach(function(d){if(n.x&&(c=n.x.times.indexOf(d)),n.y&&(u=n.y.times.indexOf(d)),n.z&&(h=n.z.times.indexOf(d)),c!==-1){const f=n.x.values[c];a.push(f),o[0]=f}else a.push(o[0]);if(u!==-1){const f=n.y.values[u];a.push(f),o[1]=f}else a.push(o[1]);if(h!==-1){const f=n.z.values[h];a.push(f),o[2]=f}else a.push(o[2])}),a}interpolateRotations(e,n,i,o){const a=[],c=[];a.push(e.times[0]),c.push(uo.degToRad(e.values[0])),c.push(uo.degToRad(n.values[0])),c.push(uo.degToRad(i.values[0]));for(let u=1;u<e.values.length;u++){const h=[e.values[u-1],n.values[u-1],i.values[u-1]];if(isNaN(h[0])||isNaN(h[1])||isNaN(h[2]))continue;const d=h.map(uo.degToRad),f=[e.values[u],n.values[u],i.values[u]];if(isNaN(f[0])||isNaN(f[1])||isNaN(f[2]))continue;const p=f.map(uo.degToRad),A=[f[0]-h[0],f[1]-h[1],f[2]-h[2]],g=[Math.abs(A[0]),Math.abs(A[1]),Math.abs(A[2])];if(g[0]>=180||g[1]>=180||g[2]>=180){const b=Math.max(...g)/180,x=new ra(...d,o),E=new ra(...p,o),S=new So().setFromEuler(x),M=new So().setFromEuler(E);S.dot(M)&&M.set(-M.x,-M.y,-M.z,-M.w);const C=e.times[u-1],T=e.times[u]-C,L=new So,B=new ra;for(let F=0;F<1;F+=1/b)L.copy(S.clone().slerp(M.clone(),F)),a.push(C+F*T),B.setFromQuaternion(L,o),c.push(B.x),c.push(B.y),c.push(B.z)}else a.push(e.times[u]),c.push(uo.degToRad(e.values[u])),c.push(uo.degToRad(n.values[u])),c.push(uo.degToRad(i.values[u]))}return[a,c]}}class K6{getPrevNode(){return this.nodeStack[this.currentIndent-2]}getCurrentNode(){return this.nodeStack[this.currentIndent-1]}getCurrentProp(){return this.currentProp}pushStack(e){this.nodeStack.push(e),this.currentIndent+=1}popStack(){this.nodeStack.pop(),this.currentIndent-=1}setCurrentProp(e,n){this.currentProp=e,this.currentPropName=n}parse(e){this.currentIndent=0,this.allNodes=new FI,this.nodeStack=[],this.currentProp=[],this.currentPropName="";const n=this,i=e.split(/[\r\n]+/);return i.forEach(function(o,a){const c=o.match(/^[\s\t]*;/),u=o.match(/^[\s\t]*$/);if(c||u)return;const h=o.match("^\\t{"+n.currentIndent+"}(\\w+):(.*){",""),d=o.match("^\\t{"+n.currentIndent+"}(\\w+):[\\s\\t\\r\\n](.*)"),f=o.match("^\\t{"+(n.currentIndent-1)+"}}");h?n.parseNodeBegin(o,h):d?n.parseNodeProperty(o,d,i[++a]):f?n.popStack():o.match(/^[^\s\t}]/)&&n.parseNodePropertyContinued(o)}),this.allNodes}parseNodeBegin(e,n){const i=n[1].trim().replace(/^"/,"").replace(/"$/,""),o=n[2].split(",").map(function(h){return h.trim().replace(/^"/,"").replace(/"$/,"")}),a={name:i},c=this.parseNodeAttr(o),u=this.getCurrentNode();this.currentIndent===0?this.allNodes.add(i,a):i in u?(i==="PoseNode"?u.PoseNode.push(a):u[i].id!==void 0&&(u[i]={},u[i][u[i].id]=u[i]),c.id!==""&&(u[i][c.id]=a)):typeof c.id=="number"?(u[i]={},u[i][c.id]=a):i!=="Properties70"&&(i==="PoseNode"?u[i]=[a]:u[i]=a),typeof c.id=="number"&&(a.id=c.id),c.name!==""&&(a.attrName=c.name),c.type!==""&&(a.attrType=c.type),this.pushStack(a)}parseNodeAttr(e){let n=e[0];e[0]!==""&&(n=parseInt(e[0]),isNaN(n)&&(n=e[0]));let i="",o="";return e.length>1&&(i=e[1].replace(/^(\w+)::/,""),o=e[2]),{id:n,name:i,type:o}}parseNodeProperty(e,n,i){let o=n[1].replace(/^"/,"").replace(/"$/,"").trim(),a=n[2].replace(/^"/,"").replace(/"$/,"").trim();o==="Content"&&a===","&&(a=i.replace(/"/g,"").replace(/,$/,"").trim());const c=this.getCurrentNode();if(c.name==="Properties70"){this.parseNodeSpecialProperty(e,o,a);return}if(o==="C"){const h=a.split(",").slice(1),d=parseInt(h[0]),f=parseInt(h[1]);let p=a.split(",").slice(3);p=p.map(function(A){return A.trim().replace(/^"/,"")}),o="connections",a=[d,f],e8(a,p),c[o]===void 0&&(c[o]=[])}o==="Node"&&(c.id=a),o in c&&Array.isArray(c[o])?c[o].push(a):o!=="a"?c[o]=a:c.a=a,this.setCurrentProp(c,o),o==="a"&&a.slice(-1)!==","&&(c.a=k1(a))}parseNodePropertyContinued(e){const n=this.getCurrentNode();n.a+=e,e.slice(-1)!==","&&(n.a=k1(n.a))}parseNodeSpecialProperty(e,n,i){const o=i.split('",').map(function(f){return f.trim().replace(/^\"/,"").replace(/\s/,"_")}),a=o[0],c=o[1],u=o[2],h=o[3];let d=o[4];switch(c){case"int":case"enum":case"bool":case"ULongLong":case"double":case"Number":case"FieldOfView":d=parseFloat(d);break;case"Color":case"ColorRGB":case"Vector3D":case"Lcl_Translation":case"Lcl_Rotation":case"Lcl_Scaling":d=k1(d);break}this.getPrevNode()[a]={type:c,type2:u,flag:h,value:d},this.setCurrentProp(this.getPrevNode(),a)}}class q6{parse(e){const n=new AS(e);n.skip(23);const i=n.getUint32();if(i<6400)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+i);const o=new FI;for(;!this.endOfContent(n);){const a=this.parseNode(n,i);a!==null&&o.add(a.name,a)}return o}endOfContent(e){return e.size()%16===0?(e.getOffset()+160+16&-16)>=e.size():e.getOffset()+160+16>=e.size()}parseNode(e,n){const i={},o=n>=7500?e.getUint64():e.getUint32(),a=n>=7500?e.getUint64():e.getUint32();n>=7500?e.getUint64():e.getUint32();const c=e.getUint8(),u=e.getString(c);if(o===0)return null;const h=[];for(let A=0;A<a;A++)h.push(this.parseProperty(e));const d=h.length>0?h[0]:"",f=h.length>1?h[1]:"",p=h.length>2?h[2]:"";for(i.singleProperty=a===1&&e.getOffset()===o;o>e.getOffset();){const A=this.parseNode(e,n);A!==null&&this.parseSubNode(u,i,A)}return i.propertyList=h,typeof d=="number"&&(i.id=d),f!==""&&(i.attrName=f),p!==""&&(i.attrType=p),u!==""&&(i.name=u),i}parseSubNode(e,n,i){if(i.singleProperty===!0){const o=i.propertyList[0];Array.isArray(o)?(n[i.name]=i,i.a=o):n[i.name]=o}else if(e==="Connections"&&i.name==="C"){const o=[];i.propertyList.forEach(function(a,c){c!==0&&o.push(a)}),n.connections===void 0&&(n.connections=[]),n.connections.push(o)}else if(i.name==="Properties70")Object.keys(i).forEach(function(a){n[a]=i[a]});else if(e==="Properties70"&&i.name==="P"){let o=i.propertyList[0],a=i.propertyList[1];const c=i.propertyList[2],u=i.propertyList[3];let h;o.indexOf("Lcl ")===0&&(o=o.replace("Lcl ","Lcl_")),a.indexOf("Lcl ")===0&&(a=a.replace("Lcl ","Lcl_")),a==="Color"||a==="ColorRGB"||a==="Vector"||a==="Vector3D"||a.indexOf("Lcl_")===0?h=[i.propertyList[4],i.propertyList[5],i.propertyList[6]]:h=i.propertyList[4],n[o]={type:a,type2:c,flag:u,value:h}}else n[i.name]===void 0?typeof i.id=="number"?(n[i.name]={},n[i.name][i.id]=i):n[i.name]=i:i.name==="PoseNode"?(Array.isArray(n[i.name])||(n[i.name]=[n[i.name]]),n[i.name].push(i)):n[i.name][i.id]===void 0&&(n[i.name][i.id]=i)}parseProperty(e){const n=e.getString(1);let i;switch(n){case"C":return e.getBoolean();case"D":return e.getFloat64();case"F":return e.getFloat32();case"I":return e.getInt32();case"L":return e.getInt64();case"R":return i=e.getUint32(),e.getArrayBuffer(i);case"S":return i=e.getUint32(),e.getString(i);case"Y":return e.getInt16();case"b":case"c":case"d":case"f":case"i":case"l":const o=e.getUint32(),a=e.getUint32(),c=e.getUint32();if(a===0)switch(n){case"b":case"c":return e.getBooleanArray(o);case"d":return e.getFloat64Array(o);case"f":return e.getFloat32Array(o);case"i":return e.getInt32Array(o);case"l":return e.getInt64Array(o)}const u=P6(new Uint8Array(e.getArrayBuffer(c))),h=new AS(u.buffer);switch(n){case"b":case"c":return h.getBooleanArray(o);case"d":return h.getFloat64Array(o);case"f":return h.getFloat32Array(o);case"i":return h.getInt32Array(o);case"l":return h.getInt64Array(o)}break;default:throw new Error("THREE.FBXLoader: Unknown property type "+n)}}}class AS{constructor(e,n){this.dv=new DataView(e),this.offset=0,this.littleEndian=n!==void 0?n:!0,this._textDecoder=new TextDecoder}getOffset(){return this.offset}size(){return this.dv.buffer.byteLength}skip(e){this.offset+=e}getBoolean(){return(this.getUint8()&1)===1}getBooleanArray(e){const n=[];for(let i=0;i<e;i++)n.push(this.getBoolean());return n}getUint8(){const e=this.dv.getUint8(this.offset);return this.offset+=1,e}getInt16(){const e=this.dv.getInt16(this.offset,this.littleEndian);return this.offset+=2,e}getInt32(){const e=this.dv.getInt32(this.offset,this.littleEndian);return this.offset+=4,e}getInt32Array(e){const n=[];for(let i=0;i<e;i++)n.push(this.getInt32());return n}getUint32(){const e=this.dv.getUint32(this.offset,this.littleEndian);return this.offset+=4,e}getInt64(){let e,n;return 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image(e=null){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),n||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==zI)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case _S:e.x=e.x-Math.floor(e.x);break;case NA:e.x=e.x<0?0:1;break;case wS:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case _S:e.y=e.y-Math.floor(e.y);break;case NA:e.y=e.y<0?0:1;break;case wS:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return j1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===Ia?G1:b8}set encoding(e){j1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=e===G1?Ia:Y0}};Vv.DEFAULT_IMAGE=null;Vv.DEFAULT_MAPPING=zI;Vv.DEFAULT_ANISOTROPY=1;let Mm=class{constructor(e=0,n=0,i=0,o=1){this.isQuaternion=!0,this._x=e,this._y=n,this._z=i,this._w=o}static slerpFlat(e,n,i,o,a,c,u){let h=i[o+0],d=i[o+1],f=i[o+2],p=i[o+3];const A=a[c+0],g=a[c+1],v=a[c+2],b=a[c+3];if(u===0){e[n+0]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p;return}if(u===1){e[n+0]=A,e[n+1]=g,e[n+2]=v,e[n+3]=b;return}if(p!==b||h!==A||d!==g||f!==v){let x=1-u;const E=h*A+d*g+f*v+p*b,S=E>=0?1:-1,M=1-E*E;if(M>Number.EPSILON){const T=Math.sqrt(M),L=Math.atan2(T,E*S);x=Math.sin(x*L)/T,u=Math.sin(u*L)/T}const C=u*S;if(h=h*x+A*C,d=d*x+g*C,f=f*x+v*C,p=p*x+b*C,x===1-u){const T=1/Math.sqrt(h*h+d*d+f*f+p*p);h*=T,d*=T,f*=T,p*=T}}e[n]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p}static multiplyQuaternionsFlat(e,n,i,o,a,c){const u=i[o],h=i[o+1],d=i[o+2],f=i[o+3],p=a[c],A=a[c+1],g=a[c+2],v=a[c+3];return e[n]=u*v+f*p+h*g-d*A,e[n+1]=h*v+f*A+d*p-u*g,e[n+2]=d*v+f*g+u*A-h*p,e[n+3]=f*v-u*p-h*A-d*g,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,n,i,o){return this._x=e,this._y=n,this._z=i,this._w=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,n){const i=e._x,o=e._y,a=e._z,c=e._order,u=Math.cos,h=Math.sin,d=u(i/2),f=u(o/2),p=u(a/2),A=h(i/2),g=h(o/2),v=h(a/2);switch(c){case"XYZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"YXZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"ZXY":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"ZYX":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"YZX":this._x=A*f*p+d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p-A*g*v;break;case"XZY":this._x=A*f*p-d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p+A*g*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+c)}return n!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,n){const i=n/2,o=Math.sin(i);return this._x=e.x*o,this._y=e.y*o,this._z=e.z*o,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const n=e.elements,i=n[0],o=n[4],a=n[8],c=n[1],u=n[5],h=n[9],d=n[2],f=n[6],p=n[10],A=i+u+p;if(A>0){const g=.5/Math.sqrt(A+1);this._w=.25/g,this._x=(f-h)*g,this._y=(a-d)*g,this._z=(c-o)*g}else if(i>u&&i>p){const g=2*Math.sqrt(1+i-u-p);this._w=(f-h)/g,this._x=.25*g,this._y=(o+c)/g,this._z=(a+d)/g}else if(u>p){const g=2*Math.sqrt(1+u-i-p);this._w=(a-d)/g,this._x=(o+c)/g,this._y=.25*g,this._z=(h+f)/g}else{const g=2*Math.sqrt(1+p-i-u);this._w=(c-o)/g,this._x=(a+d)/g,this._y=(h+f)/g,this._z=.25*g}return this._onChangeCallback(),this}setFromUnitVectors(e,n){let i=e.dot(n)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*n.z-e.z*n.y,this._y=e.z*n.x-e.x*n.z,this._z=e.x*n.y-e.y*n.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Ro(this.dot(e),-1,1)))}rotateTowards(e,n){const i=this.angleTo(e);if(i===0)return this;const o=Math.min(1,n/i);return this.slerp(e,o),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,n){const i=e._x,o=e._y,a=e._z,c=e._w,u=n._x,h=n._y,d=n._z,f=n._w;return this._x=i*f+c*u+o*d-a*h,this._y=o*f+c*h+a*u-i*d,this._z=a*f+c*d+i*h-o*u,this._w=c*f-i*u-o*h-a*d,this._onChangeCallback(),this}slerp(e,n){if(n===0)return this;if(n===1)return this.copy(e);const i=this._x,o=this._y,a=this._z,c=this._w;let u=c*e._w+i*e._x+o*e._y+a*e._z;if(u<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,u=-u):this.copy(e),u>=1)return this._w=c,this._x=i,this._y=o,this._z=a,this;const h=1-u*u;if(h<=Number.EPSILON){const g=1-n;return this._w=g*c+n*this._w,this._x=g*i+n*this._x,this._y=g*o+n*this._y,this._z=g*a+n*this._z,this.normalize(),this._onChangeCallback(),this}const d=Math.sqrt(h),f=Math.atan2(d,u),p=Math.sin((1-n)*f)/d,A=Math.sin(n*f)/d;return this._w=c*p+this._w*A,this._x=i*p+this._x*A,this._y=o*p+this._y*A,this._z=a*p+this._z*A,this._onChangeCallback(),this}slerpQuaternions(e,n,i){return this.copy(e).slerp(n,i)}random(){const e=Math.random(),n=Math.sqrt(1-e),i=Math.sqrt(e),o=2*Math.PI*Math.random(),a=2*Math.PI*Math.random();return this.set(n*Math.cos(o),i*Math.sin(a),i*Math.cos(a),n*Math.sin(o))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,n=0){return this._x=e[n],this._y=e[n+1],this._z=e[n+2],this._w=e[n+3],this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._w,e}fromBufferAttribute(e,n){return this._x=e.getX(n),this._y=e.getY(n),this._z=e.getZ(n),this._w=e.getW(n),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},jt=class jI{constructor(e=0,n=0,i=0){jI.prototype.isVector3=!0,this.x=e,this.y=n,this.z=i}set(e,n,i){return i===void 0&&(i=this.z),this.x=e,this.y=n,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,n){return this.x=e.x*n.x,this.y=e.y*n.y,this.z=e.z*n.z,this}applyEuler(e){return this.applyQuaternion(NS.setFromEuler(e))}applyAxisAngle(e,n){return this.applyQuaternion(NS.setFromAxisAngle(e,n))}applyMatrix3(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[3]*i+a[6]*o,this.y=a[1]*n+a[4]*i+a[7]*o,this.z=a[2]*n+a[5]*i+a[8]*o,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=e.elements,c=1/(a[3]*n+a[7]*i+a[11]*o+a[15]);return this.x=(a[0]*n+a[4]*i+a[8]*o+a[12])*c,this.y=(a[1]*n+a[5]*i+a[9]*o+a[13])*c,this.z=(a[2]*n+a[6]*i+a[10]*o+a[14])*c,this}applyQuaternion(e){const n=this.x,i=this.y,o=this.z,a=e.x,c=e.y,u=e.z,h=e.w,d=2*(c*o-u*i),f=2*(u*n-a*o),p=2*(a*i-c*n);return this.x=n+h*d+c*p-u*f,this.y=i+h*f+u*d-a*p,this.z=o+h*p+a*f-c*d,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[4]*i+a[8]*o,this.y=a[1]*n+a[5]*i+a[9]*o,this.z=a[2]*n+a[6]*i+a[10]*o,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,n){const i=e.x,o=e.y,a=e.z,c=n.x,u=n.y,h=n.z;return this.x=o*h-a*u,this.y=a*c-i*h,this.z=i*u-o*c,this}projectOnVector(e){const n=e.lengthSq();if(n===0)return this.set(0,0,0);const i=e.dot(this)/n;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return X1.copy(this).projectOnVector(e),this.sub(X1)}reflect(e){return this.sub(X1.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const n=Math.sqrt(this.lengthSq()*e.lengthSq());if(n===0)return Math.PI/2;const i=this.dot(e)/n;return Math.acos(Ro(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const n=this.x-e.x,i=this.y-e.y,o=this.z-e.z;return n*n+i*i+o*o}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,n,i){const o=Math.sin(n)*e;return this.x=o*Math.sin(i),this.y=Math.cos(n)*e,this.z=o*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,n,i){return this.x=e*Math.sin(n),this.y=i,this.z=e*Math.cos(n),this}setFromMatrixPosition(e){const n=e.elements;return this.x=n[12],this.y=n[13],this.z=n[14],this}setFromMatrixScale(e){const n=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),o=this.setFromMatrixColumn(e,2).length();return this.x=n,this.y=i,this.z=o,this}setFromMatrixColumn(e,n){return this.fromArray(e.elements,n*4)}setFromMatrix3Column(e,n){return this.fromArray(e.elements,n*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,n=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(n),this.y=i*Math.sin(n),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};const X1=new jt,NS=new Mm;let Cm=class{constructor(e=new jt(1/0,1/0,1/0),n=new jt(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=n}set(e,n){return this.min.copy(e),this.max.copy(n),this}setFromArray(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n+=3)this.expandByPoint(ba.fromArray(e,n));return this}setFromBufferAttribute(e){this.makeEmpty();for(let n=0,i=e.count;n<i;n++)this.expandByPoint(ba.fromBufferAttribute(e,n));return this}setFromPoints(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n++)this.expandByPoint(e[n]);return this}setFromCenterAndSize(e,n){const i=ba.copy(n).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,n=!1){return this.makeEmpty(),this.expandByObject(e,n)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,n=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0){const a=i.getAttribute("position");if(n===!0&&a!==void 0&&e.isInstancedMesh!==!0)for(let c=0,u=a.count;c<u;c++)e.isMesh===!0?e.getVertexPosition(c,ba):ba.fromBufferAttribute(a,c),ba.applyMatrix4(e.matrixWorld),this.expandByPoint(ba);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),zA.copy(e.boundingBox)):(i.boundingBox===null&&i.computeBoundingBox(),zA.copy(i.boundingBox)),zA.applyMatrix4(e.matrixWorld),this.union(zA)}const o=e.children;for(let a=0,c=o.length;a<c;a++)this.expandByObject(o[a],n);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,n){return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,ba),ba.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let n,i;return e.normal.x>0?(n=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(n=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(n+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(n+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(n+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(n+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),n<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(gp),GA.subVectors(this.max,gp),hd.subVectors(e.a,gp),ud.subVectors(e.b,gp),dd.subVectors(e.c,gp),Mc.subVectors(ud,hd),Cc.subVectors(dd,ud),Nh.subVectors(hd,dd);let n=[0,-Mc.z,Mc.y,0,-Cc.z,Cc.y,0,-Nh.z,Nh.y,Mc.z,0,-Mc.x,Cc.z,0,-Cc.x,Nh.z,0,-Nh.x,-Mc.y,Mc.x,0,-Cc.y,Cc.x,0,-Nh.y,Nh.x,0];return!K1(n,hd,ud,dd,GA)||(n=[1,0,0,0,1,0,0,0,1],!K1(n,hd,ud,dd,GA))?!1:(VA.crossVectors(Mc,Cc),n=[VA.x,VA.y,VA.z],K1(n,hd,ud,dd,GA))}clampPoint(e,n){return n.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,ba).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(ba).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(Cl[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),Cl[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),Cl[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),Cl[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),Cl[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),Cl[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),Cl[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),Cl[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(Cl),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}};const Cl=[new jt,new jt,new jt,new jt,new jt,new jt,new jt,new jt],ba=new jt,zA=new Cm,hd=new jt,ud=new jt,dd=new jt,Mc=new jt,Cc=new jt,Nh=new jt,gp=new jt,GA=new jt,VA=new jt,Uh=new jt;function K1(s,e,n,i,o){for(let a=0,c=s.length-3;a<=c;a+=3){Uh.fromArray(s,a);const u=o.x*Math.abs(Uh.x)+o.y*Math.abs(Uh.y)+o.z*Math.abs(Uh.z),h=e.dot(Uh),d=n.dot(Uh),f=i.dot(Uh);if(Math.max(-Math.max(h,d,f),Math.min(h,d,f))>u)return!1}return!0}const L8=new Cm,Ap=new jt,q1=new jt;let U_=class{constructor(e=new jt,n=-1){this.center=e,this.radius=n}set(e,n){return this.center.copy(e),this.radius=n,this}setFromPoints(e,n){const i=this.center;n!==void 0?i.copy(n):L8.setFromPoints(e).getCenter(i);let o=0;for(let a=0,c=e.length;a<c;a++)o=Math.max(o,i.distanceToSquared(e[a]));return this.radius=Math.sqrt(o),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const n=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=n*n}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,n){const i=this.center.distanceToSquared(e);return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Ap.subVectors(e,this.center);const n=Ap.lengthSq();if(n>this.radius*this.radius){const i=Math.sqrt(n),o=(i-this.radius)*.5;this.center.addScaledVector(Ap,o/i),this.radius+=o}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(q1.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Ap.copy(e.center).add(q1)),this.expandByPoint(Ap.copy(e.center).sub(q1))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}};const Sl=new jt,Y1=new jt,HA=new jt,Sc=new jt,$1=new jt,jA=new jt,J1=new jt;let WI=class{constructor(e=new jt,n=new jt(0,0,-1)){this.origin=e,this.direction=n}set(e,n){return this.origin.copy(e),this.direction.copy(n),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,n){return n.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Sl)),this}closestPointToPoint(e,n){n.subVectors(e,this.origin);const i=n.dot(this.direction);return i<0?n.copy(this.origin):n.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const n=Sl.subVectors(e,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(e):(Sl.copy(this.origin).addScaledVector(this.direction,n),Sl.distanceToSquared(e))}distanceSqToSegment(e,n,i,o){Y1.copy(e).add(n).multiplyScalar(.5),HA.copy(n).sub(e).normalize(),Sc.copy(this.origin).sub(Y1);const a=e.distanceTo(n)*.5,c=-this.direction.dot(HA),u=Sc.dot(this.direction),h=-Sc.dot(HA),d=Sc.lengthSq(),f=Math.abs(1-c*c);let p,A,g,v;if(f>0)if(p=c*h-u,A=c*u-h,v=a*f,p>=0)if(A>=-v)if(A<=v){const b=1/f;p*=b,A*=b,g=p*(p+c*A+2*u)+A*(c*p+A+2*h)+d}else A=a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A=-a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A<=-v?(p=Math.max(0,-(-c*a+u)),A=p>0?-a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d):A<=v?(p=0,A=Math.min(Math.max(-a,-h),a),g=A*(A+2*h)+d):(p=Math.max(0,-(c*a+u)),A=p>0?a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d);else A=c>0?-a:a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;return i&&i.copy(this.origin).addScaledVector(this.direction,p),o&&o.copy(Y1).addScaledVector(HA,A),g}intersectSphere(e,n){Sl.subVectors(e.center,this.origin);const i=Sl.dot(this.direction),o=Sl.dot(Sl)-i*i,a=e.radius*e.radius;if(o>a)return null;const c=Math.sqrt(a-o),u=i-c,h=i+c;return h<0?null:u<0?this.at(h,n):this.at(u,n)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const n=e.normal.dot(this.direction);if(n===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/n;return i>=0?i:null}intersectPlane(e,n){const i=this.distanceToPlane(e);return i===null?null:this.at(i,n)}intersectsPlane(e){const n=e.distanceToPoint(this.origin);return n===0||e.normal.dot(this.direction)*n<0}intersectBox(e,n){let i,o,a,c,u,h;const d=1/this.direction.x,f=1/this.direction.y,p=1/this.direction.z,A=this.origin;return d>=0?(i=(e.min.x-A.x)*d,o=(e.max.x-A.x)*d):(i=(e.max.x-A.x)*d,o=(e.min.x-A.x)*d),f>=0?(a=(e.min.y-A.y)*f,c=(e.max.y-A.y)*f):(a=(e.max.y-A.y)*f,c=(e.min.y-A.y)*f),i>c||a>o||((a>i||isNaN(i))&&(i=a),(c<o||isNaN(o))&&(o=c),p>=0?(u=(e.min.z-A.z)*p,h=(e.max.z-A.z)*p):(u=(e.max.z-A.z)*p,h=(e.min.z-A.z)*p),i>h||u>o)||((u>i||i!==i)&&(i=u),(h<o||o!==o)&&(o=h),o<0)?null:this.at(i>=0?i:o,n)}intersectsBox(e){return this.intersectBox(e,Sl)!==null}intersectTriangle(e,n,i,o,a){$1.subVectors(n,e),jA.subVectors(i,e),J1.crossVectors($1,jA);let c=this.direction.dot(J1),u;if(c>0){if(o)return null;u=1}else if(c<0)u=-1,c=-c;else return null;Sc.subVectors(this.origin,e);const h=u*this.direction.dot(jA.crossVectors(Sc,jA));if(h<0)return null;const d=u*this.direction.dot($1.cross(Sc));if(d<0||h+d>c)return null;const f=-u*Sc.dot(J1);return f<0?null:this.at(f/c,a)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},Yl=class Bb{constructor(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){Bb.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x)}set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){const E=this.elements;return E[0]=e,E[4]=n,E[8]=i,E[12]=o,E[1]=a,E[5]=c,E[9]=u,E[13]=h,E[2]=d,E[6]=f,E[10]=p,E[14]=A,E[3]=g,E[7]=v,E[11]=b,E[15]=x,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new Bb().fromArray(this.elements)}copy(e){const n=this.elements,i=e.elements;return n[0]=i[0],n[1]=i[1],n[2]=i[2],n[3]=i[3],n[4]=i[4],n[5]=i[5],n[6]=i[6],n[7]=i[7],n[8]=i[8],n[9]=i[9],n[10]=i[10],n[11]=i[11],n[12]=i[12],n[13]=i[13],n[14]=i[14],n[15]=i[15],this}copyPosition(e){const n=this.elements,i=e.elements;return n[12]=i[12],n[13]=i[13],n[14]=i[14],this}setFromMatrix3(e){const n=e.elements;return this.set(n[0],n[3],n[6],0,n[1],n[4],n[7],0,n[2],n[5],n[8],0,0,0,0,1),this}extractBasis(e,n,i){return e.setFromMatrixColumn(this,0),n.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,n,i){return this.set(e.x,n.x,i.x,0,e.y,n.y,i.y,0,e.z,n.z,i.z,0,0,0,0,1),this}extractRotation(e){const n=this.elements,i=e.elements,o=1/fd.setFromMatrixColumn(e,0).length(),a=1/fd.setFromMatrixColumn(e,1).length(),c=1/fd.setFromMatrixColumn(e,2).length();return n[0]=i[0]*o,n[1]=i[1]*o,n[2]=i[2]*o,n[3]=0,n[4]=i[4]*a,n[5]=i[5]*a,n[6]=i[6]*a,n[7]=0,n[8]=i[8]*c,n[9]=i[9]*c,n[10]=i[10]*c,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromEuler(e){const n=this.elements,i=e.x,o=e.y,a=e.z,c=Math.cos(i),u=Math.sin(i),h=Math.cos(o),d=Math.sin(o),f=Math.cos(a),p=Math.sin(a);if(e.order==="XYZ"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=-h*p,n[8]=d,n[1]=g+v*d,n[5]=A-b*d,n[9]=-u*h,n[2]=b-A*d,n[6]=v+g*d,n[10]=c*h}else if(e.order==="YXZ"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A+b*u,n[4]=v*u-g,n[8]=c*d,n[1]=c*p,n[5]=c*f,n[9]=-u,n[2]=g*u-v,n[6]=b+A*u,n[10]=c*h}else if(e.order==="ZXY"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A-b*u,n[4]=-c*p,n[8]=v+g*u,n[1]=g+v*u,n[5]=c*f,n[9]=b-A*u,n[2]=-c*d,n[6]=u,n[10]=c*h}else if(e.order==="ZYX"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=v*d-g,n[8]=A*d+b,n[1]=h*p,n[5]=b*d+A,n[9]=g*d-v,n[2]=-d,n[6]=u*h,n[10]=c*h}else if(e.order==="YZX"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=b-A*p,n[8]=v*p+g,n[1]=p,n[5]=c*f,n[9]=-u*f,n[2]=-d*f,n[6]=g*p+v,n[10]=A-b*p}else if(e.order==="XZY"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=-p,n[8]=d*f,n[1]=A*p+b,n[5]=c*f,n[9]=g*p-v,n[2]=v*p-g,n[6]=u*f,n[10]=b*p+A}return n[3]=0,n[7]=0,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromQuaternion(e){return this.compose(P8,e,D8)}lookAt(e,n,i){const o=this.elements;return Go.subVectors(e,n),Go.lengthSq()===0&&(Go.z=1),Go.normalize(),Tc.crossVectors(i,Go),Tc.lengthSq()===0&&(Math.abs(i.z)===1?Go.x+=1e-4:Go.z+=1e-4,Go.normalize(),Tc.crossVectors(i,Go)),Tc.normalize(),WA.crossVectors(Go,Tc),o[0]=Tc.x,o[4]=WA.x,o[8]=Go.x,o[1]=Tc.y,o[5]=WA.y,o[9]=Go.y,o[2]=Tc.z,o[6]=WA.z,o[10]=Go.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,n){const i=e.elements,o=n.elements,a=this.elements,c=i[0],u=i[4],h=i[8],d=i[12],f=i[1],p=i[5],A=i[9],g=i[13],v=i[2],b=i[6],x=i[10],E=i[14],S=i[3],M=i[7],C=i[11],T=i[15],L=o[0],B=o[4],F=o[8],D=o[12],P=o[1],U=o[5],K=o[9],J=o[13],z=o[2],j=o[6],G=o[10],H=o[14],te=o[3],Z=o[7],ee=o[11],oe=o[15];return a[0]=c*L+u*P+h*z+d*te,a[4]=c*B+u*U+h*j+d*Z,a[8]=c*F+u*K+h*G+d*ee,a[12]=c*D+u*J+h*H+d*oe,a[1]=f*L+p*P+A*z+g*te,a[5]=f*B+p*U+A*j+g*Z,a[9]=f*F+p*K+A*G+g*ee,a[13]=f*D+p*J+A*H+g*oe,a[2]=v*L+b*P+x*z+E*te,a[6]=v*B+b*U+x*j+E*Z,a[10]=v*F+b*K+x*G+E*ee,a[14]=v*D+b*J+x*H+E*oe,a[3]=S*L+M*P+C*z+T*te,a[7]=S*B+M*U+C*j+T*Z,a[11]=S*F+M*K+C*G+T*ee,a[15]=S*D+M*J+C*H+T*oe,this}multiplyScalar(e){const n=this.elements;return n[0]*=e,n[4]*=e,n[8]*=e,n[12]*=e,n[1]*=e,n[5]*=e,n[9]*=e,n[13]*=e,n[2]*=e,n[6]*=e,n[10]*=e,n[14]*=e,n[3]*=e,n[7]*=e,n[11]*=e,n[15]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[4],o=e[8],a=e[12],c=e[1],u=e[5],h=e[9],d=e[13],f=e[2],p=e[6],A=e[10],g=e[14],v=e[3],b=e[7],x=e[11],E=e[15];return v*(+a*h*p-o*d*p-a*u*A+i*d*A+o*u*g-i*h*g)+b*(+n*h*g-n*d*A+a*c*A-o*c*g+o*d*f-a*h*f)+x*(+n*d*p-n*u*g-a*c*p+i*c*g+a*u*f-i*d*f)+E*(-o*u*f-n*h*p+n*u*A+o*c*p-i*c*A+i*h*f)}transpose(){const e=this.elements;let n;return n=e[1],e[1]=e[4],e[4]=n,n=e[2],e[2]=e[8],e[8]=n,n=e[6],e[6]=e[9],e[9]=n,n=e[3],e[3]=e[12],e[12]=n,n=e[7],e[7]=e[13],e[13]=n,n=e[11],e[11]=e[14],e[14]=n,this}setPosition(e,n,i){const o=this.elements;return e.isVector3?(o[12]=e.x,o[13]=e.y,o[14]=e.z):(o[12]=e,o[13]=n,o[14]=i),this}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=e[9],A=e[10],g=e[11],v=e[12],b=e[13],x=e[14],E=e[15],S=p*x*d-b*A*d+b*h*g-u*x*g-p*h*E+u*A*E,M=v*A*d-f*x*d-v*h*g+c*x*g+f*h*E-c*A*E,C=f*b*d-v*p*d+v*u*g-c*b*g-f*u*E+c*p*E,T=v*p*h-f*b*h-v*u*A+c*b*A+f*u*x-c*p*x,L=n*S+i*M+o*C+a*T;if(L===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const B=1/L;return e[0]=S*B,e[1]=(b*A*a-p*x*a-b*o*g+i*x*g+p*o*E-i*A*E)*B,e[2]=(u*x*a-b*h*a+b*o*d-i*x*d-u*o*E+i*h*E)*B,e[3]=(p*h*a-u*A*a-p*o*d+i*A*d+u*o*g-i*h*g)*B,e[4]=M*B,e[5]=(f*x*a-v*A*a+v*o*g-n*x*g-f*o*E+n*A*E)*B,e[6]=(v*h*a-c*x*a-v*o*d+n*x*d+c*o*E-n*h*E)*B,e[7]=(c*A*a-f*h*a+f*o*d-n*A*d-c*o*g+n*h*g)*B,e[8]=C*B,e[9]=(v*p*a-f*b*a-v*i*g+n*b*g+f*i*E-n*p*E)*B,e[10]=(c*b*a-v*u*a+v*i*d-n*b*d-c*i*E+n*u*E)*B,e[11]=(f*u*a-c*p*a-f*i*d+n*p*d+c*i*g-n*u*g)*B,e[12]=T*B,e[13]=(f*b*o-v*p*o+v*i*A-n*b*A-f*i*x+n*p*x)*B,e[14]=(v*u*o-c*b*o-v*i*h+n*b*h+c*i*x-n*u*x)*B,e[15]=(c*p*o-f*u*o+f*i*h-n*p*h-c*i*A+n*u*A)*B,this}scale(e){const n=this.elements,i=e.x,o=e.y,a=e.z;return n[0]*=i,n[4]*=o,n[8]*=a,n[1]*=i,n[5]*=o,n[9]*=a,n[2]*=i,n[6]*=o,n[10]*=a,n[3]*=i,n[7]*=o,n[11]*=a,this}getMaxScaleOnAxis(){const e=this.elements,n=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],o=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(n,i,o))}makeTranslation(e,n,i){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,n,0,0,1,i,0,0,0,1),this}makeRotationX(e){const n=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,n,-i,0,0,i,n,0,0,0,0,1),this}makeRotationY(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,0,i,0,0,1,0,0,-i,0,n,0,0,0,0,1),this}makeRotationZ(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,-i,0,0,i,n,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,n){const i=Math.cos(n),o=Math.sin(n),a=1-i,c=e.x,u=e.y,h=e.z,d=a*c,f=a*u;return this.set(d*c+i,d*u-o*h,d*h+o*u,0,d*u+o*h,f*u+i,f*h-o*c,0,d*h-o*u,f*h+o*c,a*h*h+i,0,0,0,0,1),this}makeScale(e,n,i){return this.set(e,0,0,0,0,n,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,n,i,o,a,c){return this.set(1,i,a,0,e,1,c,0,n,o,1,0,0,0,0,1),this}compose(e,n,i){const o=this.elements,a=n._x,c=n._y,u=n._z,h=n._w,d=a+a,f=c+c,p=u+u,A=a*d,g=a*f,v=a*p,b=c*f,x=c*p,E=u*p,S=h*d,M=h*f,C=h*p,T=i.x,L=i.y,B=i.z;return o[0]=(1-(b+E))*T,o[1]=(g+C)*T,o[2]=(v-M)*T,o[3]=0,o[4]=(g-C)*L,o[5]=(1-(A+E))*L,o[6]=(x+S)*L,o[7]=0,o[8]=(v+M)*B,o[9]=(x-S)*B,o[10]=(1-(A+b))*B,o[11]=0,o[12]=e.x,o[13]=e.y,o[14]=e.z,o[15]=1,this}decompose(e,n,i){const o=this.elements;let a=fd.set(o[0],o[1],o[2]).length();const c=fd.set(o[4],o[5],o[6]).length(),u=fd.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),e.x=o[12],e.y=o[13],e.z=o[14],_a.copy(this);const d=1/a,f=1/c,p=1/u;return _a.elements[0]*=d,_a.elements[1]*=d,_a.elements[2]*=d,_a.elements[4]*=f,_a.elements[5]*=f,_a.elements[6]*=f,_a.elements[8]*=p,_a.elements[9]*=p,_a.elements[10]*=p,n.setFromRotationMatrix(_a),i.x=a,i.y=c,i.z=u,this}makePerspective(e,n,i,o,a,c,u=UA){const h=this.elements,d=2*a/(n-e),f=2*a/(i-o),p=(n+e)/(n-e),A=(i+o)/(i-o);let g,v;if(u===UA)g=-(c+a)/(c-a),v=-2*c*a/(c-a);else if(u===LS)g=-c/(c-a),v=-c*a/(c-a);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+u);return h[0]=d,h[4]=0,h[8]=p,h[12]=0,h[1]=0,h[5]=f,h[9]=A,h[13]=0,h[2]=0,h[6]=0,h[10]=g,h[14]=v,h[3]=0,h[7]=0,h[11]=-1,h[15]=0,this}makeOrthographic(e,n,i,o,a,c,u=UA){const h=this.elements,d=1/(n-e),f=1/(i-o),p=1/(c-a),A=(n+e)*d,g=(i+o)*f;let v,b;if(u===UA)v=(c+a)*p,b=-2*p;else if(u===LS)v=a*p,b=-1*p;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+u);return h[0]=2*d,h[4]=0,h[8]=0,h[12]=-A,h[1]=0,h[5]=2*f,h[9]=0,h[13]=-g,h[2]=0,h[6]=0,h[10]=b,h[14]=-v,h[3]=0,h[7]=0,h[11]=0,h[15]=1,this}equals(e){const n=this.elements,i=e.elements;for(let o=0;o<16;o++)if(n[o]!==i[o])return!1;return!0}fromArray(e,n=0){for(let i=0;i<16;i++)this.elements[i]=e[i+n];return this}toArray(e=[],n=0){const i=this.elements;return e[n]=i[0],e[n+1]=i[1],e[n+2]=i[2],e[n+3]=i[3],e[n+4]=i[4],e[n+5]=i[5],e[n+6]=i[6],e[n+7]=i[7],e[n+8]=i[8],e[n+9]=i[9],e[n+10]=i[10],e[n+11]=i[11],e[n+12]=i[12],e[n+13]=i[13],e[n+14]=i[14],e[n+15]=i[15],e}};const fd=new jt,_a=new Yl,P8=new jt(0,0,0),D8=new jt(1,1,1),Tc=new jt,WA=new jt,Go=new jt,US=new Yl,kS=new Mm;let QI=class XI{constructor(e=0,n=0,i=0,o=XI.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=n,this._z=i,this._order=o}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,n,i,o=this._order){return this._x=e,this._y=n,this._z=i,this._order=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,n=this._order,i=!0){const o=e.elements,a=o[0],c=o[4],u=o[8],h=o[1],d=o[5],f=o[9],p=o[2],A=o[6],g=o[10];switch(n){case"XYZ":this._y=Math.asin(Ro(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(-f,g),this._z=Math.atan2(-c,a)):(this._x=Math.atan2(A,d),this._z=0);break;case"YXZ":this._x=Math.asin(-Ro(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(u,g),this._z=Math.atan2(h,d)):(this._y=Math.atan2(-p,a),this._z=0);break;case"ZXY":this._x=Math.asin(Ro(A,-1,1)),Math.abs(A)<.9999999?(this._y=Math.atan2(-p,g),this._z=Math.atan2(-c,d)):(this._y=0,this._z=Math.atan2(h,a));break;case"ZYX":this._y=Math.asin(-Ro(p,-1,1)),Math.abs(p)<.9999999?(this._x=Math.atan2(A,g),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-c,d));break;case"YZX":this._z=Math.asin(Ro(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-f,d),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(u,g));break;case"XZY":this._z=Math.asin(-Ro(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(A,d),this._y=Math.atan2(u,a)):(this._x=Math.atan2(-f,g),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+n)}return this._order=n,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,n,i){return US.makeRotationFromQuaternion(e),this.setFromRotationMatrix(US,n,i)}setFromVector3(e,n=this._order){return this.set(e.x,e.y,e.z,n)}reorder(e){return kS.setFromEuler(this),this.setFromQuaternion(kS,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};QI.DEFAULT_ORDER="XYZ";let O8=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}},F8=0;const zS=new jt,pd=new Mm,Tl=new Yl,QA=new jt,vp=new jt,N8=new jt,U8=new Mm,GS=new jt(1,0,0),VS=new jt(0,1,0),HS=new jt(0,0,1),k8={type:"added"},z8={type:"removed"};let Kc=class J0 extends Gv{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:F8++}),this.uuid=wm(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=J0.DEFAULT_UP.clone();const e=new jt,n=new QI,i=new Mm,o=new jt(1,1,1);function a(){i.setFromEuler(n,!1)}function c(){n.setFromQuaternion(i,void 0,!1)}n._onChange(a),i._onChange(c),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:n},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:o},modelViewMatrix:{value:new Yl},normalMatrix:{value:new cu}}),this.matrix=new Yl,this.matrixWorld=new Yl,this.matrixAutoUpdate=J0.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=J0.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new O8,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,n){this.quaternion.setFromAxisAngle(e,n)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,n){return pd.setFromAxisAngle(e,n),this.quaternion.multiply(pd),this}rotateOnWorldAxis(e,n){return pd.setFromAxisAngle(e,n),this.quaternion.premultiply(pd),this}rotateX(e){return this.rotateOnAxis(GS,e)}rotateY(e){return this.rotateOnAxis(VS,e)}rotateZ(e){return this.rotateOnAxis(HS,e)}translateOnAxis(e,n){return zS.copy(e).applyQuaternion(this.quaternion),this.position.add(zS.multiplyScalar(n)),this}translateX(e){return this.translateOnAxis(GS,e)}translateY(e){return this.translateOnAxis(VS,e)}translateZ(e){return this.translateOnAxis(HS,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(Tl.copy(this.matrixWorld).invert())}lookAt(e,n,i){e.isVector3?QA.copy(e):QA.set(e,n,i);const o=this.parent;this.updateWorldMatrix(!0,!1),vp.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Tl.lookAt(vp,QA,this.up):Tl.lookAt(QA,vp,this.up),this.quaternion.setFromRotationMatrix(Tl),o&&(Tl.extractRotation(o.matrixWorld),pd.setFromRotationMatrix(Tl),this.quaternion.premultiply(pd.invert()))}add(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.add(arguments[n]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(k8)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const n=this.children.indexOf(e);return n!==-1&&(e.parent=null,this.children.splice(n,1),e.dispatchEvent(z8)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),Tl.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),Tl.multiply(e.parent.matrixWorld)),e.applyMatrix4(Tl),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,n){if(this[e]===n)return this;for(let i=0,o=this.children.length;i<o;i++){const c=this.children[i].getObjectByProperty(e,n);if(c!==void 0)return c}}getObjectsByProperty(e,n,i=[]){this[e]===n&&i.push(this);const o=this.children;for(let a=0,c=o.length;a<c;a++)o[a].getObjectsByProperty(e,n,i);return i}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(vp,e,N8),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(vp,U8,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const n=this.matrixWorld.elements;return e.set(n[8],n[9],n[10]).normalize()}raycast(){}traverse(e){e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverseVisible(e)}traverseAncestors(e){const n=this.parent;n!==null&&(e(n),n.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const n=this.children;for(let i=0,o=n.length;i<o;i++){const a=n[i];(a.matrixWorldAutoUpdate===!0||e===!0)&&a.updateMatrixWorld(e)}}updateWorldMatrix(e,n){const i=this.parent;if(e===!0&&i!==null&&i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),n===!0){const o=this.children;for(let a=0,c=o.length;a<c;a++){const u=o[a];u.matrixWorldAutoUpdate===!0&&u.updateWorldMatrix(!1,!0)}}}toJSON(e){const n=e===void 0||typeof e=="string",i={};n&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const o={};o.uuid=this.uuid,o.type=this.type,this.name!==""&&(o.name=this.name),this.castShadow===!0&&(o.castShadow=!0),this.receiveShadow===!0&&(o.receiveShadow=!0),this.visible===!1&&(o.visible=!1),this.frustumCulled===!1&&(o.frustumCulled=!1),this.renderOrder!==0&&(o.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(o.userData=this.userData),o.layers=this.layers.mask,o.matrix=this.matrix.toArray(),o.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(o.matrixAutoUpdate=!1),this.isInstancedMesh&&(o.type="InstancedMesh",o.count=this.count,o.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(o.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(o.type="BatchedMesh",o.perObjectFrustumCulled=this.perObjectFrustumCulled,o.sortObjects=this.sortObjects,o.drawRanges=this._drawRanges,o.reservedRanges=this._reservedRanges,o.visibility=this._visibility,o.active=this._active,o.bounds=this._bounds.map(u=>({boxInitialized:u.boxInitialized,boxMin:u.box.min.toArray(),boxMax:u.box.max.toArray(),sphereInitialized:u.sphereInitialized,sphereRadius:u.sphere.radius,sphereCenter:u.sphere.center.toArray()})),o.maxGeometryCount=this._maxGeometryCount,o.maxVertexCount=this._maxVertexCount,o.maxIndexCount=this._maxIndexCount,o.geometryInitialized=this._geometryInitialized,o.geometryCount=this._geometryCount,o.matricesTexture=this._matricesTexture.toJSON(e),this.boundingSphere!==null&&(o.boundingSphere={center:o.boundingSphere.center.toArray(),radius:o.boundingSphere.radius}),this.boundingBox!==null&&(o.boundingBox={min:o.boundingBox.min.toArray(),max:o.boundingBox.max.toArray()}));function a(u,h){return u[h.uuid]===void 0&&(u[h.uuid]=h.toJSON(e)),h.uuid}if(this.isScene)this.background&&(this.background.isColor?o.background=this.background.toJSON():this.background.isTexture&&(o.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(o.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){o.geometry=a(e.geometries,this.geometry);const u=this.geometry.parameters;if(u!==void 0&&u.shapes!==void 0){const h=u.shapes;if(Array.isArray(h))for(let d=0,f=h.length;d<f;d++){const p=h[d];a(e.shapes,p)}else a(e.shapes,h)}}if(this.isSkinnedMesh&&(o.bindMode=this.bindMode,o.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(a(e.skeletons,this.skeleton),o.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const u=[];for(let h=0,d=this.material.length;h<d;h++)u.push(a(e.materials,this.material[h]));o.material=u}else o.material=a(e.materials,this.material);if(this.children.length>0){o.children=[];for(let u=0;u<this.children.length;u++)o.children.push(this.children[u].toJSON(e).object)}if(this.animations.length>0){o.animations=[];for(let u=0;u<this.animations.length;u++){const h=this.animations[u];o.animations.push(a(e.animations,h))}}if(n){const u=c(e.geometries),h=c(e.materials),d=c(e.textures),f=c(e.images),p=c(e.shapes),A=c(e.skeletons),g=c(e.animations),v=c(e.nodes);u.length>0&&(i.geometries=u),h.length>0&&(i.materials=h),d.length>0&&(i.textures=d),f.length>0&&(i.images=f),p.length>0&&(i.shapes=p),A.length>0&&(i.skeletons=A),g.length>0&&(i.animations=g),v.length>0&&(i.nodes=v)}return i.object=o,i;function c(u){const h=[];for(const d in u){const f=u[d];delete f.metadata,h.push(f)}return h}}clone(e){return new this.constructor().copy(this,e)}copy(e,n=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),n===!0)for(let i=0;i<e.children.length;i++){const o=e.children[i];this.add(o.clone())}return this}};Kc.DEFAULT_UP=new jt(0,1,0);Kc.DEFAULT_MATRIX_AUTO_UPDATE=!0;Kc.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const wa=new jt,Rl=new jt,Z1=new jt,Il=new jt,md=new jt,gd=new jt,jS=new jt,eE=new jt,tE=new jt,nE=new jt;let XA=!1,jp=class Wh{constructor(e=new jt,n=new jt,i=new jt){this.a=e,this.b=n,this.c=i}static getNormal(e,n,i,o){o.subVectors(i,n),wa.subVectors(e,n),o.cross(wa);const a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}static getBarycoord(e,n,i,o,a){wa.subVectors(o,n),Rl.subVectors(i,n),Z1.subVectors(e,n);const c=wa.dot(wa),u=wa.dot(Rl),h=wa.dot(Z1),d=Rl.dot(Rl),f=Rl.dot(Z1),p=c*d-u*u;if(p===0)return a.set(-2,-1,-1);const A=1/p,g=(d*h-u*f)*A,v=(c*f-u*h)*A;return a.set(1-g-v,v,g)}static containsPoint(e,n,i,o){return this.getBarycoord(e,n,i,o,Il),Il.x>=0&&Il.y>=0&&Il.x+Il.y<=1}static getUV(e,n,i,o,a,c,u,h){return XA===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),XA=!0),this.getInterpolation(e,n,i,o,a,c,u,h)}static getInterpolation(e,n,i,o,a,c,u,h){return this.getBarycoord(e,n,i,o,Il),h.setScalar(0),h.addScaledVector(a,Il.x),h.addScaledVector(c,Il.y),h.addScaledVector(u,Il.z),h}static isFrontFacing(e,n,i,o){return wa.subVectors(i,n),Rl.subVectors(e,n),wa.cross(Rl).dot(o)<0}set(e,n,i){return this.a.copy(e),this.b.copy(n),this.c.copy(i),this}setFromPointsAndIndices(e,n,i,o){return this.a.copy(e[n]),this.b.copy(e[i]),this.c.copy(e[o]),this}setFromAttributeAndIndices(e,n,i,o){return this.a.fromBufferAttribute(e,n),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,o),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return wa.subVectors(this.c,this.b),Rl.subVectors(this.a,this.b),wa.cross(Rl).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Wh.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,n){return Wh.getBarycoord(e,this.a,this.b,this.c,n)}getUV(e,n,i,o,a){return XA===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),XA=!0),Wh.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}getInterpolation(e,n,i,o,a){return Wh.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}containsPoint(e){return Wh.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Wh.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,n){const i=this.a,o=this.b,a=this.c;let c,u;md.subVectors(o,i),gd.subVectors(a,i),eE.subVectors(e,i);const h=md.dot(eE),d=gd.dot(eE);if(h<=0&&d<=0)return n.copy(i);tE.subVectors(e,o);const f=md.dot(tE),p=gd.dot(tE);if(f>=0&&p<=f)return n.copy(o);const A=h*p-f*d;if(A<=0&&h>=0&&f<=0)return c=h/(h-f),n.copy(i).addScaledVector(md,c);nE.subVectors(e,a);const g=md.dot(nE),v=gd.dot(nE);if(v>=0&&g<=v)return n.copy(a);const b=g*d-h*v;if(b<=0&&d>=0&&v<=0)return u=d/(d-v),n.copy(i).addScaledVector(gd,u);const x=f*v-g*p;if(x<=0&&p-f>=0&&g-v>=0)return jS.subVectors(a,o),u=(p-f)/(p-f+(g-v)),n.copy(o).addScaledVector(jS,u);const E=1/(x+b+A);return c=b*E,u=A*E,n.copy(i).addScaledVector(md,c).addScaledVector(gd,u)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}};const KI={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Rc={h:0,s:0,l:0},KA={h:0,s:0,l:0};function iE(s,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?s+(e-s)*6*n:n<1/2?e:n<2/3?s+(e-s)*6*(2/3-n):s}let La=class{constructor(e,n,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,n,i)}set(e,n,i){if(n===void 0&&i===void 0){const o=e;o&&o.isColor?this.copy(o):typeof o=="number"?this.setHex(o):typeof o=="string"&&this.setStyle(o)}else this.setRGB(e,n,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,n=Ia){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,Ea.toWorkingColorSpace(this,n),this}setRGB(e,n,i,o=Ea.workingColorSpace){return this.r=e,this.g=n,this.b=i,Ea.toWorkingColorSpace(this,o),this}setHSL(e,n,i,o=Ea.workingColorSpace){if(e=M8(e,1),n=Ro(n,0,1),i=Ro(i,0,1),n===0)this.r=this.g=this.b=i;else{const a=i<=.5?i*(1+n):i+n-i*n,c=2*i-a;this.r=iE(c,a,e+1/3),this.g=iE(c,a,e),this.b=iE(c,a,e-1/3)}return Ea.toWorkingColorSpace(this,o),this}setStyle(e,n=Ia){function i(a){a!==void 0&&parseFloat(a)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let o;if(o=/^(\w+)\(([^\)]*)\)/.exec(e)){let a;const c=o[1],u=o[2];switch(c){case"rgb":case"rgba":if(a=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(255,parseInt(a[1],10))/255,Math.min(255,parseInt(a[2],10))/255,Math.min(255,parseInt(a[3],10))/255,n);if(a=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(100,parseInt(a[1],10))/100,Math.min(100,parseInt(a[2],10))/100,Math.min(100,parseInt(a[3],10))/100,n);break;case"hsl":case"hsla":if(a=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setHSL(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,n);break;default:console.warn("THREE.Color: Unknown color model "+e)}}else if(o=/^\#([A-Fa-f\d]+)$/.exec(e)){const a=o[1],c=a.length;if(c===3)return this.setRGB(parseInt(a.charAt(0),16)/15,parseInt(a.charAt(1),16)/15,parseInt(a.charAt(2),16)/15,n);if(c===6)return this.setHex(parseInt(a,16),n);console.warn("THREE.Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,n);return this}setColorName(e,n=Ia){const i=KI[e.toLowerCase()];return i!==void 0?this.setHex(i,n):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=sf(e.r),this.g=sf(e.g),this.b=sf(e.b),this}copyLinearToSRGB(e){return this.r=W1(e.r),this.g=W1(e.g),this.b=W1(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Ia){return Ea.fromWorkingColorSpace(Ks.copy(this),e),Math.round(Ro(Ks.r*255,0,255))*65536+Math.round(Ro(Ks.g*255,0,255))*256+Math.round(Ro(Ks.b*255,0,255))}getHexString(e=Ia){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,n=Ea.workingColorSpace){Ea.fromWorkingColorSpace(Ks.copy(this),n);const i=Ks.r,o=Ks.g,a=Ks.b,c=Math.max(i,o,a),u=Math.min(i,o,a);let h,d;const f=(u+c)/2;if(u===c)h=0,d=0;else{const p=c-u;switch(d=f<=.5?p/(c+u):p/(2-c-u),c){case i:h=(o-a)/p+(o<a?6:0);break;case o:h=(a-i)/p+2;break;case a:h=(i-o)/p+4;break}h/=6}return e.h=h,e.s=d,e.l=f,e}getRGB(e,n=Ea.workingColorSpace){return Ea.fromWorkingColorSpace(Ks.copy(this),n),e.r=Ks.r,e.g=Ks.g,e.b=Ks.b,e}getStyle(e=Ia){Ea.fromWorkingColorSpace(Ks.copy(this),e);const n=Ks.r,i=Ks.g,o=Ks.b;return e!==Ia?`color(${e} ${n.toFixed(3)} ${i.toFixed(3)} ${o.toFixed(3)})`:`rgb(${Math.round(n*255)},${Math.round(i*255)},${Math.round(o*255)})`}offsetHSL(e,n,i){return this.getHSL(Rc),this.setHSL(Rc.h+e,Rc.s+n,Rc.l+i)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,n){return this.r=e.r+n.r,this.g=e.g+n.g,this.b=e.b+n.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,n){return this.r+=(e.r-this.r)*n,this.g+=(e.g-this.g)*n,this.b+=(e.b-this.b)*n,this}lerpColors(e,n,i){return this.r=e.r+(n.r-e.r)*i,this.g=e.g+(n.g-e.g)*i,this.b=e.b+(n.b-e.b)*i,this}lerpHSL(e,n){this.getHSL(Rc),e.getHSL(KA);const i=V1(Rc.h,KA.h,n),o=V1(Rc.s,KA.s,n),a=V1(Rc.l,KA.l,n);return this.setHSL(i,o,a),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){const n=this.r,i=this.g,o=this.b,a=e.elements;return this.r=a[0]*n+a[3]*i+a[6]*o,this.g=a[1]*n+a[4]*i+a[7]*o,this.b=a[2]*n+a[5]*i+a[8]*o,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,n=0){return this.r=e[n],this.g=e[n+1],this.b=e[n+2],this}toArray(e=[],n=0){return e[n]=this.r,e[n+1]=this.g,e[n+2]=this.b,e}fromBufferAttribute(e,n){return this.r=e.getX(n),this.g=e.getY(n),this.b=e.getZ(n),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const Ks=new La;La.NAMES=KI;let G8=0,qI=class extends Gv{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:G8++}),this.uuid=wm(),this.name="",this.type="Material",this.blending=vS,this.side=Rb,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=xS,this.blendDst=ES,this.blendEquation=yS,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new La(0,0,0),this.blendAlpha=0,this.depthFunc=bS,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=IS,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=ld,this.stencilZFail=ld,this.stencilZPass=ld,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const n in e){const i=e[n];if(i===void 0){console.warn(`THREE.Material: parameter '${n}' has value of undefined.`);continue}const o=this[n];if(o===void 0){console.warn(`THREE.Material: '${n}' is not a property of THREE.${this.type}.`);continue}o&&o.isColor?o.set(i):o&&o.isVector3&&i&&i.isVector3?o.copy(i):this[n]=i}}toJSON(e){const n=e===void 0||typeof e=="string";n&&(e={textures:{},images:{}});const i={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==vS&&(i.blending=this.blending),this.side!==Rb&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==xS&&(i.blendSrc=this.blendSrc),this.blendDst!==ES&&(i.blendDst=this.blendDst),this.blendEquation!==yS&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==bS&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==IS&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ld&&(i.stencilFail=this.stencilFail),this.stencilZFail!==ld&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==ld&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function o(a){const c=[];for(const u in a){const h=a[u];delete h.metadata,c.push(h)}return c}if(n){const a=o(e.textures),c=o(e.images);a.length>0&&(i.textures=a),c.length>0&&(i.images=c)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const n=e.clippingPlanes;let i=null;if(n!==null){const o=n.length;i=new Array(o);for(let a=0;a!==o;++a)i[a]=n[a].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},Kd=class extends qI{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new La(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=p8,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}};const ss=new jt,qA=new ca;let jc=class{constructor(e,n,i=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=n,this.count=e!==void 0?e.length/n:0,this.normalized=i,this.usage=BS,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=y8,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return console.warn('THREE.BufferAttribute: "updateRange" is deprecated and removed in r169. Use "addUpdateRange()" instead.'),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,n,i){e*=this.itemSize,i*=n.itemSize;for(let o=0,a=this.itemSize;o<a;o++)this.array[e+o]=n.array[i+o];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let n=0,i=this.count;n<i;n++)qA.fromBufferAttribute(this,n),qA.applyMatrix3(e),this.setXY(n,qA.x,qA.y);else if(this.itemSize===3)for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.applyMatrix3(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}applyMatrix4(e){for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.applyMatrix4(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.applyNormalMatrix(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.transformDirection(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}set(e,n=0){return this.array.set(e,n),this}getComponent(e,n){let i=this.array[e*this.itemSize+n];return this.normalized&&(i=mp(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=Co(i,this.array)),this.array[e*this.itemSize+n]=i,this}getX(e){let n=this.array[e*this.itemSize];return this.normalized&&(n=mp(n,this.array)),n}setX(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize]=n,this}getY(e){let n=this.array[e*this.itemSize+1];return this.normalized&&(n=mp(n,this.array)),n}setY(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize+1]=n,this}getZ(e){let n=this.array[e*this.itemSize+2];return this.normalized&&(n=mp(n,this.array)),n}setZ(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize+2]=n,this}getW(e){let n=this.array[e*this.itemSize+3];return this.normalized&&(n=mp(n,this.array)),n}setW(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize+3]=n,this}setXY(e,n,i){return e*=this.itemSize,this.normalized&&(n=Co(n,this.array),i=Co(i,this.array)),this.array[e+0]=n,this.array[e+1]=i,this}setXYZ(e,n,i,o){return e*=this.itemSize,this.normalized&&(n=Co(n,this.array),i=Co(i,this.array),o=Co(o,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e*=this.itemSize,this.normalized&&(n=Co(n,this.array),i=Co(i,this.array),o=Co(o,this.array),a=Co(a,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this.array[e+3]=a,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==BS&&(e.usage=this.usage),e}},V8=class extends jc{constructor(e,n,i){super(new Uint16Array(e),n,i)}},H8=class extends jc{constructor(e,n,i){super(new Uint32Array(e),n,i)}},Wc=class extends jc{constructor(e,n,i){super(new Float32Array(e),n,i)}},j8=0;const ta=new Yl,rE=new Kc,Ad=new jt,Vo=new Cm,yp=new Cm,Ts=new jt;let Ef=class YI extends Gv{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:j8++}),this.uuid=wm(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(C8(e)?H8:V8)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,n){return this.attributes[e]=n,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,n,i=0){this.groups.push({start:e,count:n,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,n){this.drawRange.start=e,this.drawRange.count=n}applyMatrix4(e){const n=this.attributes.position;n!==void 0&&(n.applyMatrix4(e),n.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const a=new cu().getNormalMatrix(e);i.applyNormalMatrix(a),i.needsUpdate=!0}const o=this.attributes.tangent;return o!==void 0&&(o.transformDirection(e),o.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return ta.makeRotationFromQuaternion(e),this.applyMatrix4(ta),this}rotateX(e){return ta.makeRotationX(e),this.applyMatrix4(ta),this}rotateY(e){return ta.makeRotationY(e),this.applyMatrix4(ta),this}rotateZ(e){return ta.makeRotationZ(e),this.applyMatrix4(ta),this}translate(e,n,i){return ta.makeTranslation(e,n,i),this.applyMatrix4(ta),this}scale(e,n,i){return ta.makeScale(e,n,i),this.applyMatrix4(ta),this}lookAt(e){return rE.lookAt(e),rE.updateMatrix(),this.applyMatrix4(rE.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ad).negate(),this.translate(Ad.x,Ad.y,Ad.z),this}setFromPoints(e){const n=[];for(let i=0,o=e.length;i<o;i++){const a=e[i];n.push(a.x,a.y,a.z||0)}return this.setAttribute("position",new Wc(n,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Cm);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new jt(-1/0,-1/0,-1/0),new jt(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),n)for(let i=0,o=n.length;i<o;i++){const a=n[i];Vo.setFromBufferAttribute(a),this.morphTargetsRelative?(Ts.addVectors(this.boundingBox.min,Vo.min),this.boundingBox.expandByPoint(Ts),Ts.addVectors(this.boundingBox.max,Vo.max),this.boundingBox.expandByPoint(Ts)):(this.boundingBox.expandByPoint(Vo.min),this.boundingBox.expandByPoint(Vo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new U_);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new jt,1/0);return}if(e){const i=this.boundingSphere.center;if(Vo.setFromBufferAttribute(e),n)for(let a=0,c=n.length;a<c;a++){const u=n[a];yp.setFromBufferAttribute(u),this.morphTargetsRelative?(Ts.addVectors(Vo.min,yp.min),Vo.expandByPoint(Ts),Ts.addVectors(Vo.max,yp.max),Vo.expandByPoint(Ts)):(Vo.expandByPoint(yp.min),Vo.expandByPoint(yp.max))}Vo.getCenter(i);let o=0;for(let a=0,c=e.count;a<c;a++)Ts.fromBufferAttribute(e,a),o=Math.max(o,i.distanceToSquared(Ts));if(n)for(let a=0,c=n.length;a<c;a++){const u=n[a],h=this.morphTargetsRelative;for(let d=0,f=u.count;d<f;d++)Ts.fromBufferAttribute(u,d),h&&(Ad.fromBufferAttribute(e,d),Ts.add(Ad)),o=Math.max(o,i.distanceToSquared(Ts))}this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,n=this.attributes;if(e===null||n.position===void 0||n.normal===void 0||n.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,o=n.position.array,a=n.normal.array,c=n.uv.array,u=o.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new jc(new Float32Array(4*u),4));const h=this.getAttribute("tangent").array,d=[],f=[];for(let P=0;P<u;P++)d[P]=new jt,f[P]=new jt;const p=new jt,A=new jt,g=new jt,v=new ca,b=new ca,x=new ca,E=new jt,S=new jt;function M(P,U,K){p.fromArray(o,P*3),A.fromArray(o,U*3),g.fromArray(o,K*3),v.fromArray(c,P*2),b.fromArray(c,U*2),x.fromArray(c,K*2),A.sub(p),g.sub(p),b.sub(v),x.sub(v);const J=1/(b.x*x.y-x.x*b.y);isFinite(J)&&(E.copy(A).multiplyScalar(x.y).addScaledVector(g,-b.y).multiplyScalar(J),S.copy(g).multiplyScalar(b.x).addScaledVector(A,-x.x).multiplyScalar(J),d[P].add(E),d[U].add(E),d[K].add(E),f[P].add(S),f[U].add(S),f[K].add(S))}let C=this.groups;C.length===0&&(C=[{start:0,count:i.length}]);for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)M(i[j+0],i[j+1],i[j+2])}const T=new jt,L=new jt,B=new jt,F=new jt;function D(P){B.fromArray(a,P*3),F.copy(B);const U=d[P];T.copy(U),T.sub(B.multiplyScalar(B.dot(U))).normalize(),L.crossVectors(F,U);const J=L.dot(f[P])<0?-1:1;h[P*4]=T.x,h[P*4+1]=T.y,h[P*4+2]=T.z,h[P*4+3]=J}for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)D(i[j+0]),D(i[j+1]),D(i[j+2])}}computeVertexNormals(){const e=this.index,n=this.getAttribute("position");if(n!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new jc(new Float32Array(n.count*3),3),this.setAttribute("normal",i);else for(let A=0,g=i.count;A<g;A++)i.setXYZ(A,0,0,0);const o=new jt,a=new jt,c=new jt,u=new jt,h=new jt,d=new jt,f=new jt,p=new jt;if(e)for(let A=0,g=e.count;A<g;A+=3){const v=e.getX(A+0),b=e.getX(A+1),x=e.getX(A+2);o.fromBufferAttribute(n,v),a.fromBufferAttribute(n,b),c.fromBufferAttribute(n,x),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),u.fromBufferAttribute(i,v),h.fromBufferAttribute(i,b),d.fromBufferAttribute(i,x),u.add(f),h.add(f),d.add(f),i.setXYZ(v,u.x,u.y,u.z),i.setXYZ(b,h.x,h.y,h.z),i.setXYZ(x,d.x,d.y,d.z)}else for(let A=0,g=n.count;A<g;A+=3)o.fromBufferAttribute(n,A+0),a.fromBufferAttribute(n,A+1),c.fromBufferAttribute(n,A+2),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),i.setXYZ(A+0,f.x,f.y,f.z),i.setXYZ(A+1,f.x,f.y,f.z),i.setXYZ(A+2,f.x,f.y,f.z);this.normalizeNormals(),i.needsUpdate=!0}}normalizeNormals(){const e=this.attributes.normal;for(let n=0,i=e.count;n<i;n++)Ts.fromBufferAttribute(e,n),Ts.normalize(),e.setXYZ(n,Ts.x,Ts.y,Ts.z)}toNonIndexed(){function e(u,h){const d=u.array,f=u.itemSize,p=u.normalized,A=new d.constructor(h.length*f);let g=0,v=0;for(let b=0,x=h.length;b<x;b++){u.isInterleavedBufferAttribute?g=h[b]*u.data.stride+u.offset:g=h[b]*f;for(let E=0;E<f;E++)A[v++]=d[g++]}return new jc(A,f,p)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const n=new YI,i=this.index.array,o=this.attributes;for(const u in o){const h=o[u],d=e(h,i);n.setAttribute(u,d)}const a=this.morphAttributes;for(const u in a){const h=[],d=a[u];for(let f=0,p=d.length;f<p;f++){const A=d[f],g=e(A,i);h.push(g)}n.morphAttributes[u]=h}n.morphTargetsRelative=this.morphTargetsRelative;const c=this.groups;for(let u=0,h=c.length;u<h;u++){const d=c[u];n.addGroup(d.start,d.count,d.materialIndex)}return n}toJSON(){const e={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const h=this.parameters;for(const d in h)h[d]!==void 0&&(e[d]=h[d]);return e}e.data={attributes:{}};const n=this.index;n!==null&&(e.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});const i=this.attributes;for(const h in i){const d=i[h];e.data.attributes[h]=d.toJSON(e.data)}const o={};let a=!1;for(const h in this.morphAttributes){const d=this.morphAttributes[h],f=[];for(let p=0,A=d.length;p<A;p++){const g=d[p];f.push(g.toJSON(e.data))}f.length>0&&(o[h]=f,a=!0)}a&&(e.data.morphAttributes=o,e.data.morphTargetsRelative=this.morphTargetsRelative);const c=this.groups;c.length>0&&(e.data.groups=JSON.parse(JSON.stringify(c)));const u=this.boundingSphere;return u!==null&&(e.data.boundingSphere={center:u.center.toArray(),radius:u.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const n={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(n));const o=e.attributes;for(const d in o){const f=o[d];this.setAttribute(d,f.clone(n))}const a=e.morphAttributes;for(const d in a){const f=[],p=a[d];for(let A=0,g=p.length;A<g;A++)f.push(p[A].clone(n));this.morphAttributes[d]=f}this.morphTargetsRelative=e.morphTargetsRelative;const c=e.groups;for(let d=0,f=c.length;d<f;d++){const p=c[d];this.addGroup(p.start,p.count,p.materialIndex)}const u=e.boundingBox;u!==null&&(this.boundingBox=u.clone());const h=e.boundingSphere;return h!==null&&(this.boundingSphere=h.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}};const WS=new Yl,kh=new WI,YA=new U_,QS=new jt,vd=new jt,yd=new jt,xd=new jt,sE=new jt,$A=new jt,JA=new ca,ZA=new ca,e0=new ca,XS=new jt,KS=new jt,qS=new jt,t0=new jt,n0=new jt;let xp=class extends Kc{constructor(e=new Ef,n=new Kd){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}getVertexPosition(e,n){const i=this.geometry,o=i.attributes.position,a=i.morphAttributes.position,c=i.morphTargetsRelative;n.fromBufferAttribute(o,e);const u=this.morphTargetInfluences;if(a&&u){$A.set(0,0,0);for(let h=0,d=a.length;h<d;h++){const f=u[h],p=a[h];f!==0&&(sE.fromBufferAttribute(p,e),c?$A.addScaledVector(sE,f):$A.addScaledVector(sE.sub(n),f))}n.add($A)}return n}raycast(e,n){const i=this.geometry,o=this.material,a=this.matrixWorld;o!==void 0&&(i.boundingSphere===null&&i.computeBoundingSphere(),YA.copy(i.boundingSphere),YA.applyMatrix4(a),kh.copy(e.ray).recast(e.near),!(YA.containsPoint(kh.origin)===!1&&(kh.intersectSphere(YA,QS)===null||kh.origin.distanceToSquared(QS)>(e.far-e.near)**2))&&(WS.copy(a).invert(),kh.copy(e.ray).applyMatrix4(WS),!(i.boundingBox!==null&&kh.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,n,kh)))}_computeIntersections(e,n,i){let o;const a=this.geometry,c=this.material,u=a.index,h=a.attributes.position,d=a.attributes.uv,f=a.attributes.uv1,p=a.attributes.normal,A=a.groups,g=a.drawRange;if(u!==null)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(u.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=u.getX(C),B=u.getX(C+1),F=u.getX(C+2);o=i0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(u.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=u.getX(x),M=u.getX(x+1),C=u.getX(x+2);o=i0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}else if(h!==void 0)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(h.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=C,B=C+1,F=C+2;o=i0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(h.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=x,M=x+1,C=x+2;o=i0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}}};function W8(s,e,n,i,o,a,c,u){let h;if(e.side===f8?h=i.intersectTriangle(c,a,o,!0,u):h=i.intersectTriangle(o,a,c,e.side===Rb,u),h===null)return null;n0.copy(u),n0.applyMatrix4(s.matrixWorld);const d=n.ray.origin.distanceTo(n0);return d<n.near||d>n.far?null:{distance:d,point:n0.clone(),object:s}}function i0(s,e,n,i,o,a,c,u,h,d){s.getVertexPosition(u,vd),s.getVertexPosition(h,yd),s.getVertexPosition(d,xd);const f=W8(s,e,n,i,vd,yd,xd,t0);if(f){o&&(JA.fromBufferAttribute(o,u),ZA.fromBufferAttribute(o,h),e0.fromBufferAttribute(o,d),f.uv=jp.getInterpolation(t0,vd,yd,xd,JA,ZA,e0,new ca)),a&&(JA.fromBufferAttribute(a,u),ZA.fromBufferAttribute(a,h),e0.fromBufferAttribute(a,d),f.uv1=jp.getInterpolation(t0,vd,yd,xd,JA,ZA,e0,new ca),f.uv2=f.uv1),c&&(XS.fromBufferAttribute(c,u),KS.fromBufferAttribute(c,h),qS.fromBufferAttribute(c,d),f.normal=jp.getInterpolation(t0,vd,yd,xd,XS,KS,qS,new jt),f.normal.dot(i.direction)>0&&f.normal.multiplyScalar(-1));const p={a:u,b:h,c:d,normal:new jt,materialIndex:0};jp.getNormal(vd,yd,xd,p.normal),f.face=p}return f}let oE=class $I extends Ef{constructor(e=1,n=1,i=1,o=1,a=1,c=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:n,depth:i,widthSegments:o,heightSegments:a,depthSegments:c};const u=this;o=Math.floor(o),a=Math.floor(a),c=Math.floor(c);const h=[],d=[],f=[],p=[];let A=0,g=0;v("z","y","x",-1,-1,i,n,e,c,a,0),v("z","y","x",1,-1,i,n,-e,c,a,1),v("x","z","y",1,1,e,i,n,o,c,2),v("x","z","y",1,-1,e,i,-n,o,c,3),v("x","y","z",1,-1,e,n,i,o,a,4),v("x","y","z",-1,-1,e,n,-i,o,a,5),this.setIndex(h),this.setAttribute("position",new Wc(d,3)),this.setAttribute("normal",new Wc(f,3)),this.setAttribute("uv",new Wc(p,2));function v(b,x,E,S,M,C,T,L,B,F,D){const P=C/B,U=T/F,K=C/2,J=T/2,z=L/2,j=B+1,G=F+1;let H=0,te=0;const Z=new jt;for(let ee=0;ee<G;ee++){const oe=ee*U-J;for(let xe=0;xe<j;xe++){const Pe=xe*P-K;Z[b]=Pe*S,Z[x]=oe*M,Z[E]=z,d.push(Z.x,Z.y,Z.z),Z[b]=0,Z[x]=0,Z[E]=L>0?1:-1,f.push(Z.x,Z.y,Z.z),p.push(xe/B),p.push(1-ee/F),H+=1}}for(let ee=0;ee<F;ee++)for(let oe=0;oe<B;oe++){const xe=A+oe+j*ee,Pe=A+oe+j*(ee+1),me=A+(oe+1)+j*(ee+1),Ce=A+(oe+1)+j*ee;h.push(xe,Pe,Ce),h.push(Pe,me,Ce),te+=6}u.addGroup(g,te,D),g+=te,A+=H}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new $I(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}};const aE=new jt,Q8=new jt,X8=new cu;let YS=class{constructor(e=new jt(1,0,0),n=0){this.isPlane=!0,this.normal=e,this.constant=n}set(e,n){return this.normal.copy(e),this.constant=n,this}setComponents(e,n,i,o){return this.normal.set(e,n,i),this.constant=o,this}setFromNormalAndCoplanarPoint(e,n){return this.normal.copy(e),this.constant=-n.dot(this.normal),this}setFromCoplanarPoints(e,n,i){const o=aE.subVectors(i,n).cross(Q8.subVectors(e,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,n){return n.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,n){const i=e.delta(aE),o=this.normal.dot(i);if(o===0)return this.distanceToPoint(e.start)===0?n.copy(e.start):null;const a=-(e.start.dot(this.normal)+this.constant)/o;return a<0||a>1?null:n.copy(e.start).addScaledVector(i,a)}intersectsLine(e){const n=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return n<0&&i>0||i<0&&n>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,n){const i=n||X8.getNormalMatrix(e),o=this.coplanarPoint(aE).applyMatrix4(e),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},K8=class extends Vv{constructor(e,n,i,o,a,c,u,h,d,f){if(f=f!==void 0?f:z1,f!==z1&&f!==CS)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&f===z1&&(i=v8),i===void 0&&f===CS&&(i=x8),super(null,o,a,c,u,h,f,i,d),this.isDepthTexture=!0,this.image={width:e,height:n},this.magFilter=u!==void 0?u:MS,this.minFilter=h!==void 0?h:MS,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.compareFunction=e.compareFunction,this}toJSON(e){const n=super.toJSON(e);return this.compareFunction!==null&&(n.compareFunction=this.compareFunction),n}};const q8=new K8(1,1);q8.compareFunction=w8;let JI=class extends qI{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new La(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}};const $S=new jt,JS=new jt,ZS=new Yl,lE=new WI,r0=new U_;let Y8=class extends Kc{constructor(e=new Ef,n=new JI){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const n=e.attributes.position,i=[0];for(let o=1,a=n.count;o<a;o++)$S.fromBufferAttribute(n,o-1),JS.fromBufferAttribute(n,o),i[o]=i[o-1],i[o]+=$S.distanceTo(JS);e.setAttribute("lineDistance",new Wc(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,n){const i=this.geometry,o=this.matrixWorld,a=e.params.Line.threshold,c=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),r0.copy(i.boundingSphere),r0.applyMatrix4(o),r0.radius+=a,e.ray.intersectsSphere(r0)===!1)return;ZS.copy(o).invert(),lE.copy(e.ray).applyMatrix4(ZS);const u=a/((this.scale.x+this.scale.y+this.scale.z)/3),h=u*u,d=new jt,f=new jt,p=new jt,A=new jt,g=this.isLineSegments?2:1,v=i.index,x=i.attributes.position;if(v!==null){const E=Math.max(0,c.start),S=Math.min(v.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){const T=v.getX(M),L=v.getX(M+1);if(d.fromBufferAttribute(x,T),f.fromBufferAttribute(x,L),lE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const F=e.ray.origin.distanceTo(A);F<e.near||F>e.far||n.push({distance:F,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}else{const E=Math.max(0,c.start),S=Math.min(x.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){if(d.fromBufferAttribute(x,M),f.fromBufferAttribute(x,M+1),lE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const L=e.ray.origin.distanceTo(A);L<e.near||L>e.far||n.push({distance:L,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}},eT=class ZI extends Ef{constructor(e=1,n=32,i=16,o=0,a=Math.PI*2,c=0,u=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:n,heightSegments:i,phiStart:o,phiLength:a,thetaStart:c,thetaLength:u},n=Math.max(3,Math.floor(n)),i=Math.max(2,Math.floor(i));const h=Math.min(c+u,Math.PI);let d=0;const f=[],p=new jt,A=new jt,g=[],v=[],b=[],x=[];for(let E=0;E<=i;E++){const S=[],M=E/i;let C=0;E===0&&c===0?C=.5/n:E===i&&h===Math.PI&&(C=-.5/n);for(let T=0;T<=n;T++){const L=T/n;p.x=-e*Math.cos(o+L*a)*Math.sin(c+M*u),p.y=e*Math.cos(c+M*u),p.z=e*Math.sin(o+L*a)*Math.sin(c+M*u),v.push(p.x,p.y,p.z),A.copy(p).normalize(),b.push(A.x,A.y,A.z),x.push(L+C,1-M),S.push(d++)}f.push(S)}for(let E=0;E<i;E++)for(let S=0;S<n;S++){const M=f[E][S+1],C=f[E][S],T=f[E+1][S],L=f[E+1][S+1];(E!==0||c>0)&&g.push(M,C,L),(E!==i-1||h<Math.PI)&&g.push(C,T,L)}this.setIndex(g),this.setAttribute("position",new Wc(v,3)),this.setAttribute("normal",new Wc(b,3)),this.setAttribute("uv",new Wc(x,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new ZI(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}};typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:kI}}));typeof window<"u"&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=kI);class ts{static roundNumber(e,n){const i=Math.pow(10,n);return Math.round(e*i)/i}static sample(e){return e[Math.floor(Math.random()*e.length)]}static distanceToSquared(e,n){var i=e.x-n.x,o=e.y-n.y,a=e.z-n.z;return i*i+o*o+a*a}static isPointInPoly(e,n){for(var i=!1,o=-1,a=e.length,c=a-1;++o<a;c=o)(e[o].z<=n.z&&n.z<e[c].z||e[c].z<=n.z&&n.z<e[o].z)&&n.x<(e[c].x-e[o].x)*(n.z-e[o].z)/(e[c].z-e[o].z)+e[o].x&&(i=!i);return i}static isVectorInPolygon(e,n,i){var o=1e5,a=-1e5,c=[];return n.vertexIds.forEach(u=>{o=Math.min(i[u].y,o),a=Math.max(i[u].y,a),c.push(i[u])}),!!(e.y<a+.5&&e.y>o-.5&&this.isPointInPoly(c,e))}static triarea2(e,n,i){return(i.x-e.x)*(n.z-e.z)-(n.x-e.x)*(i.z-e.z)}static vequal(e,n){return this.distanceToSquared(e,n)<1e-5}static mergeVertices(e,n=1e-4){n=Math.max(n,Number.EPSILON);for(var i={},o=e.getIndex(),a=e.getAttribute("position"),c=o?o.count:a.count,u=0,h=[],d=[],f=Math.log10(1/n),p=Math.pow(10,f),A=0;A<c;A++){var g=o?o.getX(A):A,v="";v+=~~(a.getX(g)*p)+",",v+=~~(a.getY(g)*p)+",",(v+=~~(a.getZ(g)*p)+",")in i?h.push(i[v]):(d.push(a.getX(g)),d.push(a.getY(g)),d.push(a.getZ(g)),i[v]=u,h.push(u),u++)}const b=new jc(new Float32Array(d),a.itemSize,a.normalized),x=new Ef;return x.setAttribute("position",b),x.setIndex(h),x}}class $8{constructor(e){this.content=[],this.scoreFunction=e}push(e){this.content.push(e),this.sinkDown(this.content.length-1)}pop(){const e=this.content[0],n=this.content.pop();return this.content.length>0&&(this.content[0]=n,this.bubbleUp(0)),e}remove(e){const n=this.content.indexOf(e),i=this.content.pop();n!==this.content.length-1&&(this.content[n]=i,this.scoreFunction(i)<this.scoreFunction(e)?this.sinkDown(n):this.bubbleUp(n))}size(){return this.content.length}rescoreElement(e){this.sinkDown(this.content.indexOf(e))}sinkDown(e){const n=this.content[e];for(;e>0;){const i=(e+1>>1)-1,o=this.content[i];if(!(this.scoreFunction(n)<this.scoreFunction(o)))break;this.content[i]=n,this.content[e]=o,e=i}}bubbleUp(e){const n=this.content.length,i=this.content[e],o=this.scoreFunction(i);for(;;){const a=e+1<<1,c=a-1;let u,h=null;if(c<n&&(u=this.scoreFunction(this.content[c]),u<o&&(h=c)),a<n&&this.scoreFunction(this.content[a])<(h===null?o:u)&&(h=a),h===null)break;this.content[e]=this.content[h],this.content[h]=i,e=h}}}class J8{constructor(){this.portals=[]}push(e,n){n===void 0&&(n=e),this.portals.push({left:e,right:n})}stringPull(){const e=this.portals,n=[];let i,o,a,c=0,u=0,h=0;i=e[0].left,o=e[0].left,a=e[0].right,n.push(i);for(let d=1;d<e.length;d++){const f=e[d].left,p=e[d].right;if(ts.triarea2(i,a,p)<=0){if(!(ts.vequal(i,a)||ts.triarea2(i,o,p)>0)){n.push(o),i=o,c=u,o=i,a=i,u=c,h=c,d=c;continue}a=p,h=d}if(ts.triarea2(i,o,f)>=0){if(!(ts.vequal(i,o)||ts.triarea2(i,a,f)<0)){n.push(a),i=a,c=h,o=i,a=i,u=c,h=c,d=c;continue}o=f,u=d}}return n.length!==0&&ts.vequal(n[n.length-1],e[e.length-1].left)||n.push(e[e.length-1].left),this.path=n,n}}class Lb{constructor(){this.zones={}}static createZone(e,n=1e-4){return class{static buildZone(i,o){const a=this._buildNavigationMesh(i,o),c={};a.vertices.forEach(h=>{h.x=ts.roundNumber(h.x,2),h.y=ts.roundNumber(h.y,2),h.z=ts.roundNumber(h.z,2)}),c.vertices=a.vertices;const u=this._buildPolygonGroups(a);return c.groups=new Array(u.length),u.forEach((h,d)=>{const f=new Map;h.forEach((A,g)=>{f.set(A,g)});const p=new Array(h.length);h.forEach((A,g)=>{const v=[];A.neighbours.forEach(E=>v.push(f.get(E)));const b=[];A.neighbours.forEach(E=>b.push(this._getSharedVerticesInOrder(A,E)));const x=new jt(0,0,0);x.add(c.vertices[A.vertexIds[0]]),x.add(c.vertices[A.vertexIds[1]]),x.add(c.vertices[A.vertexIds[2]]),x.divideScalar(3),x.x=ts.roundNumber(x.x,2),x.y=ts.roundNumber(x.y,2),x.z=ts.roundNumber(x.z,2),p[g]={id:g,neighbours:v,vertexIds:A.vertexIds,centroid:x,portals:b}}),c.groups[d]=p}),c}static _buildNavigationMesh(i,o){return i=ts.mergeVertices(i,o),this._buildPolygonsFromGeometry(i)}static _spreadGroupId(i){let o=new Set([i]);for(;o.size>0;){const a=o;o=new Set,a.forEach(c=>{c.group=i.group,c.neighbours.forEach(u=>{u.group===void 0&&o.add(u)})})}}static _buildPolygonGroups(i){const o=[];return i.polygons.forEach(a=>{a.group!==void 0?o[a.group].push(a):(a.group=o.length,this._spreadGroupId(a),o.push([a]))}),o}static _buildPolygonNeighbours(i,o){const a=new Set,c=o[i.vertexIds[1]],u=o[i.vertexIds[2]];return o[i.vertexIds[0]].forEach(h=>{h!==i&&(c.includes(h)||u.includes(h))&&a.add(h)}),c.forEach(h=>{h!==i&&u.includes(h)&&a.add(h)}),a}static _buildPolygonsFromGeometry(i){const o=[],a=[],c=i.attributes.position,u=i.index,h=[];for(let d=0;d<c.count;d++)a.push(new jt().fromBufferAttribute(c,d)),h[d]=[];for(let d=0;d<i.index.count;d+=3){const f=u.getX(d),p=u.getX(d+1),A=u.getX(d+2),g={vertexIds:[f,p,A],neighbours:null};o.push(g),h[f].push(g),h[p].push(g),h[A].push(g)}return o.forEach(d=>{d.neighbours=this._buildPolygonNeighbours(d,h)}),{polygons:o,vertices:a}}static _getSharedVerticesInOrder(i,o){const a=i.vertexIds,c=a[0],u=a[1],h=a[2],d=o.vertexIds,f=d.includes(c),p=d.includes(u),A=d.includes(h);return f&&p&&A?Array.from(a):f&&p?[c,u]:p&&A?[u,h]:f&&A?[h,c]:(console.warn("Error processing navigation mesh neighbors; neighbors with <2 shared vertices found."),[])}}.buildZone(e,n)}setZoneData(e,n){this.zones[e]=n}getRandomNode(e,n,i,o){if(!this.zones[e])return new jt;i=i||null,o=o||0;const a=[];return this.zones[e].groups[n].forEach(c=>{i&&o?ts.distanceToSquared(i,c.centroid)<o*o&&a.push(c.centroid):a.push(c.centroid)}),ts.sample(a)||new jt}getClosestNode(e,n,i,o=!1){const a=this.zones[n].vertices;let c=null,u=1/0;return this.zones[n].groups[i].forEach(h=>{const d=ts.distanceToSquared(h.centroid,e);d<u&&(!o||ts.isVectorInPolygon(e,h,a))&&(c=h,u=d)}),c}findPath(e,n,i,o){const a=this.zones[i].groups[o],c=this.zones[i].vertices,u=this.getClosestNode(e,i,o,!0),h=this.getClosestNode(n,i,o,!0);if(!u||!h)return null;const d=class{static init(g){for(let v=0;v<g.length;v++){const b=g[v];b.f=0,b.g=0,b.h=0,b.cost=1,b.visited=!1,b.closed=!1,b.parent=null}}static cleanUp(g){for(let v=0;v<g.length;v++){const b=g[v];delete b.f,delete b.g,delete b.h,delete b.cost,delete b.visited,delete b.closed,delete b.parent}}static heap(){return new $8(function(g){return g.f})}static search(g,v,b){this.init(g);const x=this.heap();for(x.push(v);x.size()>0;){const E=x.pop();if(E===b){let M=E;const C=[];for(;M.parent;)C.push(M),M=M.parent;return this.cleanUp(C),C.reverse()}E.closed=!0;const S=this.neighbours(g,E);for(let M=0,C=S.length;M<C;M++){const T=S[M];if(T.closed)continue;const L=E.g+T.cost,B=T.visited;if(!B||L<T.g){if(T.visited=!0,T.parent=E,!T.centroid||!b.centroid)throw new Error("Unexpected state");T.h=T.h||this.heuristic(T.centroid,b.centroid),T.g=L,T.f=T.g+T.h,B?x.rescoreElement(T):x.push(T)}}}return[]}static heuristic(g,v){return ts.distanceToSquared(g,v)}static neighbours(g,v){const b=[];for(let x=0;x<v.neighbours.length;x++)b.push(g[v.neighbours[x]]);return 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n=this.elements;return n[0]*=e,n[3]*=e,n[6]*=e,n[1]*=e,n[4]*=e,n[7]*=e,n[2]*=e,n[5]*=e,n[8]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8];return n*c*f-n*u*d-i*a*f+i*u*h+o*a*d-o*c*h}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=f*c-u*d,A=u*h-f*a,g=d*a-c*h,v=n*p+i*A+o*g;if(v===0)return this.set(0,0,0,0,0,0,0,0,0);const b=1/v;return e[0]=p*b,e[1]=(o*d-f*i)*b,e[2]=(u*i-o*c)*b,e[3]=A*b,e[4]=(f*n-o*h)*b,e[5]=(o*a-u*n)*b,e[6]=g*b,e[7]=(i*h-d*n)*b,e[8]=(c*n-i*a)*b,this}transpose(){let e;const n=this.elements;return e=n[1],n[1]=n[3],n[3]=e,e=n[2],n[2]=n[6],n[6]=e,e=n[5],n[5]=n[7],n[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){const n=this.elements;return e[0]=n[0],e[1]=n[3],e[2]=n[6],e[3]=n[1],e[4]=n[4],e[5]=n[7],e[6]=n[2],e[7]=n[5],e[8]=n[8],this}setUvTransform(e,n,i,o,a,c,u){const h=Math.cos(a),d=Math.sin(a);return 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Uint8ClampedArray?n[i]=Math.floor(sf(n[i]/255)*255):n[i]=sf(n[i]);return{data:n,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},R8=0,I8=class{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:R8++}),this.uuid=wm(),this.data=e,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const i={uuid:this.uuid,url:""},o=this.data;if(o!==null){let a;if(Array.isArray(o)){a=[];for(let c=0,u=o.length;c<u;c++)o[c].isDataTexture?a.push(X1(o[c].image)):a.push(X1(o[c]))}else a=X1(o);i.url=a}return n||(e.images[this.uuid]=i),i}};function X1(s){return typeof HTMLImageElement<"u"&&s instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&s instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&s instanceof ImageBitmap?T8.getDataURL(s):s.data?{data:Array.from(s.data),width:s.width,height:s.height,type:s.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let B8=0,Hv=class $0 extends Vv{constructor(e=$0.DEFAULT_IMAGE,n=$0.DEFAULT_MAPPING,i=NA,o=NA,a=m8,c=g8,u=E8,h=A8,d=$0.DEFAULT_ANISOTROPY,f=Y0){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:B8++}),this.uuid=wm(),this.name="",this.source=new I8(e),this.mipmaps=[],this.mapping=n,this.channel=0,this.wrapS=i,this.wrapT=o,this.magFilter=a,this.minFilter=c,this.anisotropy=d,this.format=u,this.internalFormat=null,this.type=h,this.offset=new ca(0,0),this.repeat=new ca(1,1),this.center=new ca(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new cu,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,typeof f=="string"?this.colorSpace=f:(W1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=f===V1?Ia:Y0),this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e=null){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),n||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==GI)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case wS:e.x=e.x-Math.floor(e.x);break;case NA:e.x=e.x<0?0:1;break;case MS:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case wS:e.y=e.y-Math.floor(e.y);break;case NA:e.y=e.y<0?0:1;break;case MS:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return W1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===Ia?V1:b8}set encoding(e){W1("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=e===V1?Ia:Y0}};Hv.DEFAULT_IMAGE=null;Hv.DEFAULT_MAPPING=GI;Hv.DEFAULT_ANISOTROPY=1;let Mm=class{constructor(e=0,n=0,i=0,o=1){this.isQuaternion=!0,this._x=e,this._y=n,this._z=i,this._w=o}static slerpFlat(e,n,i,o,a,c,u){let h=i[o+0],d=i[o+1],f=i[o+2],p=i[o+3];const A=a[c+0],g=a[c+1],v=a[c+2],b=a[c+3];if(u===0){e[n+0]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p;return}if(u===1){e[n+0]=A,e[n+1]=g,e[n+2]=v,e[n+3]=b;return}if(p!==b||h!==A||d!==g||f!==v){let x=1-u;const E=h*A+d*g+f*v+p*b,S=E>=0?1:-1,M=1-E*E;if(M>Number.EPSILON){const T=Math.sqrt(M),L=Math.atan2(T,E*S);x=Math.sin(x*L)/T,u=Math.sin(u*L)/T}const C=u*S;if(h=h*x+A*C,d=d*x+g*C,f=f*x+v*C,p=p*x+b*C,x===1-u){const T=1/Math.sqrt(h*h+d*d+f*f+p*p);h*=T,d*=T,f*=T,p*=T}}e[n]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p}static multiplyQuaternionsFlat(e,n,i,o,a,c){const u=i[o],h=i[o+1],d=i[o+2],f=i[o+3],p=a[c],A=a[c+1],g=a[c+2],v=a[c+3];return e[n]=u*v+f*p+h*g-d*A,e[n+1]=h*v+f*A+d*p-u*g,e[n+2]=d*v+f*g+u*A-h*p,e[n+3]=f*v-u*p-h*A-d*g,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,n,i,o){return this._x=e,this._y=n,this._z=i,this._w=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,n){const i=e._x,o=e._y,a=e._z,c=e._order,u=Math.cos,h=Math.sin,d=u(i/2),f=u(o/2),p=u(a/2),A=h(i/2),g=h(o/2),v=h(a/2);switch(c){case"XYZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"YXZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"ZXY":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"ZYX":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"YZX":this._x=A*f*p+d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p-A*g*v;break;case"XZY":this._x=A*f*p-d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p+A*g*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+c)}return n!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,n){const i=n/2,o=Math.sin(i);return this._x=e.x*o,this._y=e.y*o,this._z=e.z*o,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const n=e.elements,i=n[0],o=n[4],a=n[8],c=n[1],u=n[5],h=n[9],d=n[2],f=n[6],p=n[10],A=i+u+p;if(A>0){const g=.5/Math.sqrt(A+1);this._w=.25/g,this._x=(f-h)*g,this._y=(a-d)*g,this._z=(c-o)*g}else if(i>u&&i>p){const g=2*Math.sqrt(1+i-u-p);this._w=(f-h)/g,this._x=.25*g,this._y=(o+c)/g,this._z=(a+d)/g}else if(u>p){const g=2*Math.sqrt(1+u-i-p);this._w=(a-d)/g,this._x=(o+c)/g,this._y=.25*g,this._z=(h+f)/g}else{const g=2*Math.sqrt(1+p-i-u);this._w=(c-o)/g,this._x=(a+d)/g,this._y=(h+f)/g,this._z=.25*g}return this._onChangeCallback(),this}setFromUnitVectors(e,n){let i=e.dot(n)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*n.z-e.z*n.y,this._y=e.z*n.x-e.x*n.z,this._z=e.x*n.y-e.y*n.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Ro(this.dot(e),-1,1)))}rotateTowards(e,n){const i=this.angleTo(e);if(i===0)return this;const o=Math.min(1,n/i);return this.slerp(e,o),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,n){const i=e._x,o=e._y,a=e._z,c=e._w,u=n._x,h=n._y,d=n._z,f=n._w;return this._x=i*f+c*u+o*d-a*h,this._y=o*f+c*h+a*u-i*d,this._z=a*f+c*d+i*h-o*u,this._w=c*f-i*u-o*h-a*d,this._onChangeCallback(),this}slerp(e,n){if(n===0)return this;if(n===1)return this.copy(e);const i=this._x,o=this._y,a=this._z,c=this._w;let u=c*e._w+i*e._x+o*e._y+a*e._z;if(u<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,u=-u):this.copy(e),u>=1)return this._w=c,this._x=i,this._y=o,this._z=a,this;const h=1-u*u;if(h<=Number.EPSILON){const g=1-n;return this._w=g*c+n*this._w,this._x=g*i+n*this._x,this._y=g*o+n*this._y,this._z=g*a+n*this._z,this.normalize(),this._onChangeCallback(),this}const d=Math.sqrt(h),f=Math.atan2(d,u),p=Math.sin((1-n)*f)/d,A=Math.sin(n*f)/d;return this._w=c*p+this._w*A,this._x=i*p+this._x*A,this._y=o*p+this._y*A,this._z=a*p+this._z*A,this._onChangeCallback(),this}slerpQuaternions(e,n,i){return this.copy(e).slerp(n,i)}random(){const e=Math.random(),n=Math.sqrt(1-e),i=Math.sqrt(e),o=2*Math.PI*Math.random(),a=2*Math.PI*Math.random();return this.set(n*Math.cos(o),i*Math.sin(a),i*Math.cos(a),n*Math.sin(o))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,n=0){return this._x=e[n],this._y=e[n+1],this._z=e[n+2],this._w=e[n+3],this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._w,e}fromBufferAttribute(e,n){return this._x=e.getX(n),this._y=e.getY(n),this._z=e.getZ(n),this._w=e.getW(n),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},jt=class WI{constructor(e=0,n=0,i=0){WI.prototype.isVector3=!0,this.x=e,this.y=n,this.z=i}set(e,n,i){return i===void 0&&(i=this.z),this.x=e,this.y=n,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this}sub(e){return 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n=this.x,i=this.y,o=this.z,a=e.x,c=e.y,u=e.z,h=e.w,d=2*(c*o-u*i),f=2*(u*n-a*o),p=2*(a*i-c*n);return this.x=n+h*d+c*p-u*f,this.y=i+h*f+u*d-a*p,this.z=o+h*p+a*f-c*d,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[4]*i+a[8]*o,this.y=a[1]*n+a[5]*i+a[9]*o,this.z=a[2]*n+a[6]*i+a[10]*o,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,n){const i=e.x,o=e.y,a=e.z,c=n.x,u=n.y,h=n.z;return this.x=o*h-a*u,this.y=a*c-i*h,this.z=i*u-o*c,this}projectOnVector(e){const n=e.lengthSq();if(n===0)return this.set(0,0,0);const i=e.dot(this)/n;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return K1.copy(this).projectOnVector(e),this.sub(K1)}reflect(e){return this.sub(K1.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const n=Math.sqrt(this.lengthSq()*e.lengthSq());if(n===0)return Math.PI/2;const i=this.dot(e)/n;return Math.acos(Ro(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const n=this.x-e.x,i=this.y-e.y,o=this.z-e.z;return n*n+i*i+o*o}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,n,i){const o=Math.sin(n)*e;return this.x=o*Math.sin(i),this.y=Math.cos(n)*e,this.z=o*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,n,i){return this.x=e*Math.sin(n),this.y=i,this.z=e*Math.cos(n),this}setFromMatrixPosition(e){const n=e.elements;return this.x=n[12],this.y=n[13],this.z=n[14],this}setFromMatrixScale(e){const n=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),o=this.setFromMatrixColumn(e,2).length();return this.x=n,this.y=i,this.z=o,this}setFromMatrixColumn(e,n){return this.fromArray(e.elements,n*4)}setFromMatrix3Column(e,n){return this.fromArray(e.elements,n*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,n=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(n),this.y=i*Math.sin(n),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};const K1=new jt,US=new Mm;let Cm=class{constructor(e=new jt(1/0,1/0,1/0),n=new jt(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=n}set(e,n){return this.min.copy(e),this.max.copy(n),this}setFromArray(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n+=3)this.expandByPoint(ba.fromArray(e,n));return this}setFromBufferAttribute(e){this.makeEmpty();for(let n=0,i=e.count;n<i;n++)this.expandByPoint(ba.fromBufferAttribute(e,n));return this}setFromPoints(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n++)this.expandByPoint(e[n]);return this}setFromCenterAndSize(e,n){const i=ba.copy(n).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,n=!1){return this.makeEmpty(),this.expandByObject(e,n)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,n=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0){const a=i.getAttribute("position");if(n===!0&&a!==void 0&&e.isInstancedMesh!==!0)for(let c=0,u=a.count;c<u;c++)e.isMesh===!0?e.getVertexPosition(c,ba):ba.fromBufferAttribute(a,c),ba.applyMatrix4(e.matrixWorld),this.expandByPoint(ba);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),zA.copy(e.boundingBox)):(i.boundingBox===null&&i.computeBoundingBox(),zA.copy(i.boundingBox)),zA.applyMatrix4(e.matrixWorld),this.union(zA)}const o=e.children;for(let a=0,c=o.length;a<c;a++)this.expandByObject(o[a],n);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,n){return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,ba),ba.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let n,i;return e.normal.x>0?(n=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(n=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(n+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(n+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(n+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(n+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),n<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(gp),GA.subVectors(this.max,gp),hd.subVectors(e.a,gp),ud.subVectors(e.b,gp),dd.subVectors(e.c,gp),Mc.subVectors(ud,hd),Cc.subVectors(dd,ud),Nh.subVectors(hd,dd);let n=[0,-Mc.z,Mc.y,0,-Cc.z,Cc.y,0,-Nh.z,Nh.y,Mc.z,0,-Mc.x,Cc.z,0,-Cc.x,Nh.z,0,-Nh.x,-Mc.y,Mc.x,0,-Cc.y,Cc.x,0,-Nh.y,Nh.x,0];return!q1(n,hd,ud,dd,GA)||(n=[1,0,0,0,1,0,0,0,1],!q1(n,hd,ud,dd,GA))?!1:(VA.crossVectors(Mc,Cc),n=[VA.x,VA.y,VA.z],q1(n,hd,ud,dd,GA))}clampPoint(e,n){return n.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,ba).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(ba).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(Cl[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),Cl[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),Cl[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),Cl[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),Cl[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),Cl[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),Cl[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),Cl[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(Cl),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}};const Cl=[new jt,new jt,new jt,new jt,new jt,new jt,new jt,new jt],ba=new jt,zA=new Cm,hd=new jt,ud=new jt,dd=new jt,Mc=new jt,Cc=new jt,Nh=new jt,gp=new jt,GA=new jt,VA=new jt,Uh=new jt;function q1(s,e,n,i,o){for(let a=0,c=s.length-3;a<=c;a+=3){Uh.fromArray(s,a);const u=o.x*Math.abs(Uh.x)+o.y*Math.abs(Uh.y)+o.z*Math.abs(Uh.z),h=e.dot(Uh),d=n.dot(Uh),f=i.dot(Uh);if(Math.max(-Math.max(h,d,f),Math.min(h,d,f))>u)return!1}return!0}const L8=new Cm,Ap=new jt,Y1=new jt;let k_=class{constructor(e=new jt,n=-1){this.center=e,this.radius=n}set(e,n){return this.center.copy(e),this.radius=n,this}setFromPoints(e,n){const i=this.center;n!==void 0?i.copy(n):L8.setFromPoints(e).getCenter(i);let o=0;for(let a=0,c=e.length;a<c;a++)o=Math.max(o,i.distanceToSquared(e[a]));return this.radius=Math.sqrt(o),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const n=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=n*n}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,n){const i=this.center.distanceToSquared(e);return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Ap.subVectors(e,this.center);const n=Ap.lengthSq();if(n>this.radius*this.radius){const i=Math.sqrt(n),o=(i-this.radius)*.5;this.center.addScaledVector(Ap,o/i),this.radius+=o}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(Y1.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Ap.copy(e.center).add(Y1)),this.expandByPoint(Ap.copy(e.center).sub(Y1))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}};const Sl=new jt,$1=new jt,HA=new jt,Sc=new jt,J1=new jt,jA=new jt,Z1=new jt;let QI=class{constructor(e=new jt,n=new jt(0,0,-1)){this.origin=e,this.direction=n}set(e,n){return this.origin.copy(e),this.direction.copy(n),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,n){return n.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Sl)),this}closestPointToPoint(e,n){n.subVectors(e,this.origin);const i=n.dot(this.direction);return i<0?n.copy(this.origin):n.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const n=Sl.subVectors(e,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(e):(Sl.copy(this.origin).addScaledVector(this.direction,n),Sl.distanceToSquared(e))}distanceSqToSegment(e,n,i,o){$1.copy(e).add(n).multiplyScalar(.5),HA.copy(n).sub(e).normalize(),Sc.copy(this.origin).sub($1);const a=e.distanceTo(n)*.5,c=-this.direction.dot(HA),u=Sc.dot(this.direction),h=-Sc.dot(HA),d=Sc.lengthSq(),f=Math.abs(1-c*c);let p,A,g,v;if(f>0)if(p=c*h-u,A=c*u-h,v=a*f,p>=0)if(A>=-v)if(A<=v){const b=1/f;p*=b,A*=b,g=p*(p+c*A+2*u)+A*(c*p+A+2*h)+d}else A=a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A=-a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A<=-v?(p=Math.max(0,-(-c*a+u)),A=p>0?-a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d):A<=v?(p=0,A=Math.min(Math.max(-a,-h),a),g=A*(A+2*h)+d):(p=Math.max(0,-(c*a+u)),A=p>0?a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d);else A=c>0?-a:a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;return i&&i.copy(this.origin).addScaledVector(this.direction,p),o&&o.copy($1).addScaledVector(HA,A),g}intersectSphere(e,n){Sl.subVectors(e.center,this.origin);const i=Sl.dot(this.direction),o=Sl.dot(Sl)-i*i,a=e.radius*e.radius;if(o>a)return null;const c=Math.sqrt(a-o),u=i-c,h=i+c;return h<0?null:u<0?this.at(h,n):this.at(u,n)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const n=e.normal.dot(this.direction);if(n===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/n;return i>=0?i:null}intersectPlane(e,n){const i=this.distanceToPlane(e);return i===null?null:this.at(i,n)}intersectsPlane(e){const n=e.distanceToPoint(this.origin);return n===0||e.normal.dot(this.direction)*n<0}intersectBox(e,n){let i,o,a,c,u,h;const d=1/this.direction.x,f=1/this.direction.y,p=1/this.direction.z,A=this.origin;return d>=0?(i=(e.min.x-A.x)*d,o=(e.max.x-A.x)*d):(i=(e.max.x-A.x)*d,o=(e.min.x-A.x)*d),f>=0?(a=(e.min.y-A.y)*f,c=(e.max.y-A.y)*f):(a=(e.max.y-A.y)*f,c=(e.min.y-A.y)*f),i>c||a>o||((a>i||isNaN(i))&&(i=a),(c<o||isNaN(o))&&(o=c),p>=0?(u=(e.min.z-A.z)*p,h=(e.max.z-A.z)*p):(u=(e.max.z-A.z)*p,h=(e.min.z-A.z)*p),i>h||u>o)||((u>i||i!==i)&&(i=u),(h<o||o!==o)&&(o=h),o<0)?null:this.at(i>=0?i:o,n)}intersectsBox(e){return this.intersectBox(e,Sl)!==null}intersectTriangle(e,n,i,o,a){J1.subVectors(n,e),jA.subVectors(i,e),Z1.crossVectors(J1,jA);let c=this.direction.dot(Z1),u;if(c>0){if(o)return null;u=1}else if(c<0)u=-1,c=-c;else return null;Sc.subVectors(this.origin,e);const h=u*this.direction.dot(jA.crossVectors(Sc,jA));if(h<0)return null;const d=u*this.direction.dot(J1.cross(Sc));if(d<0||h+d>c)return null;const f=-u*Sc.dot(Z1);return f<0?null:this.at(f/c,a)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},Yl=class Lb{constructor(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){Lb.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x)}set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){const E=this.elements;return E[0]=e,E[4]=n,E[8]=i,E[12]=o,E[1]=a,E[5]=c,E[9]=u,E[13]=h,E[2]=d,E[6]=f,E[10]=p,E[14]=A,E[3]=g,E[7]=v,E[11]=b,E[15]=x,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new Lb().fromArray(this.elements)}copy(e){const n=this.elements,i=e.elements;return n[0]=i[0],n[1]=i[1],n[2]=i[2],n[3]=i[3],n[4]=i[4],n[5]=i[5],n[6]=i[6],n[7]=i[7],n[8]=i[8],n[9]=i[9],n[10]=i[10],n[11]=i[11],n[12]=i[12],n[13]=i[13],n[14]=i[14],n[15]=i[15],this}copyPosition(e){const n=this.elements,i=e.elements;return n[12]=i[12],n[13]=i[13],n[14]=i[14],this}setFromMatrix3(e){const n=e.elements;return this.set(n[0],n[3],n[6],0,n[1],n[4],n[7],0,n[2],n[5],n[8],0,0,0,0,1),this}extractBasis(e,n,i){return e.setFromMatrixColumn(this,0),n.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,n,i){return this.set(e.x,n.x,i.x,0,e.y,n.y,i.y,0,e.z,n.z,i.z,0,0,0,0,1),this}extractRotation(e){const n=this.elements,i=e.elements,o=1/fd.setFromMatrixColumn(e,0).length(),a=1/fd.setFromMatrixColumn(e,1).length(),c=1/fd.setFromMatrixColumn(e,2).length();return n[0]=i[0]*o,n[1]=i[1]*o,n[2]=i[2]*o,n[3]=0,n[4]=i[4]*a,n[5]=i[5]*a,n[6]=i[6]*a,n[7]=0,n[8]=i[8]*c,n[9]=i[9]*c,n[10]=i[10]*c,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromEuler(e){const n=this.elements,i=e.x,o=e.y,a=e.z,c=Math.cos(i),u=Math.sin(i),h=Math.cos(o),d=Math.sin(o),f=Math.cos(a),p=Math.sin(a);if(e.order==="XYZ"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=-h*p,n[8]=d,n[1]=g+v*d,n[5]=A-b*d,n[9]=-u*h,n[2]=b-A*d,n[6]=v+g*d,n[10]=c*h}else if(e.order==="YXZ"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A+b*u,n[4]=v*u-g,n[8]=c*d,n[1]=c*p,n[5]=c*f,n[9]=-u,n[2]=g*u-v,n[6]=b+A*u,n[10]=c*h}else if(e.order==="ZXY"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A-b*u,n[4]=-c*p,n[8]=v+g*u,n[1]=g+v*u,n[5]=c*f,n[9]=b-A*u,n[2]=-c*d,n[6]=u,n[10]=c*h}else if(e.order==="ZYX"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=v*d-g,n[8]=A*d+b,n[1]=h*p,n[5]=b*d+A,n[9]=g*d-v,n[2]=-d,n[6]=u*h,n[10]=c*h}else if(e.order==="YZX"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=b-A*p,n[8]=v*p+g,n[1]=p,n[5]=c*f,n[9]=-u*f,n[2]=-d*f,n[6]=g*p+v,n[10]=A-b*p}else if(e.order==="XZY"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=-p,n[8]=d*f,n[1]=A*p+b,n[5]=c*f,n[9]=g*p-v,n[2]=v*p-g,n[6]=u*f,n[10]=b*p+A}return n[3]=0,n[7]=0,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromQuaternion(e){return this.compose(P8,e,D8)}lookAt(e,n,i){const o=this.elements;return Go.subVectors(e,n),Go.lengthSq()===0&&(Go.z=1),Go.normalize(),Tc.crossVectors(i,Go),Tc.lengthSq()===0&&(Math.abs(i.z)===1?Go.x+=1e-4:Go.z+=1e-4,Go.normalize(),Tc.crossVectors(i,Go)),Tc.normalize(),WA.crossVectors(Go,Tc),o[0]=Tc.x,o[4]=WA.x,o[8]=Go.x,o[1]=Tc.y,o[5]=WA.y,o[9]=Go.y,o[2]=Tc.z,o[6]=WA.z,o[10]=Go.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,n){const i=e.elements,o=n.elements,a=this.elements,c=i[0],u=i[4],h=i[8],d=i[12],f=i[1],p=i[5],A=i[9],g=i[13],v=i[2],b=i[6],x=i[10],E=i[14],S=i[3],M=i[7],C=i[11],T=i[15],L=o[0],B=o[4],F=o[8],D=o[12],P=o[1],U=o[5],K=o[9],J=o[13],z=o[2],j=o[6],G=o[10],H=o[14],te=o[3],Z=o[7],ee=o[11],oe=o[15];return a[0]=c*L+u*P+h*z+d*te,a[4]=c*B+u*U+h*j+d*Z,a[8]=c*F+u*K+h*G+d*ee,a[12]=c*D+u*J+h*H+d*oe,a[1]=f*L+p*P+A*z+g*te,a[5]=f*B+p*U+A*j+g*Z,a[9]=f*F+p*K+A*G+g*ee,a[13]=f*D+p*J+A*H+g*oe,a[2]=v*L+b*P+x*z+E*te,a[6]=v*B+b*U+x*j+E*Z,a[10]=v*F+b*K+x*G+E*ee,a[14]=v*D+b*J+x*H+E*oe,a[3]=S*L+M*P+C*z+T*te,a[7]=S*B+M*U+C*j+T*Z,a[11]=S*F+M*K+C*G+T*ee,a[15]=S*D+M*J+C*H+T*oe,this}multiplyScalar(e){const n=this.elements;return n[0]*=e,n[4]*=e,n[8]*=e,n[12]*=e,n[1]*=e,n[5]*=e,n[9]*=e,n[13]*=e,n[2]*=e,n[6]*=e,n[10]*=e,n[14]*=e,n[3]*=e,n[7]*=e,n[11]*=e,n[15]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[4],o=e[8],a=e[12],c=e[1],u=e[5],h=e[9],d=e[13],f=e[2],p=e[6],A=e[10],g=e[14],v=e[3],b=e[7],x=e[11],E=e[15];return v*(+a*h*p-o*d*p-a*u*A+i*d*A+o*u*g-i*h*g)+b*(+n*h*g-n*d*A+a*c*A-o*c*g+o*d*f-a*h*f)+x*(+n*d*p-n*u*g-a*c*p+i*c*g+a*u*f-i*d*f)+E*(-o*u*f-n*h*p+n*u*A+o*c*p-i*c*A+i*h*f)}transpose(){const e=this.elements;let n;return n=e[1],e[1]=e[4],e[4]=n,n=e[2],e[2]=e[8],e[8]=n,n=e[6],e[6]=e[9],e[9]=n,n=e[3],e[3]=e[12],e[12]=n,n=e[7],e[7]=e[13],e[13]=n,n=e[11],e[11]=e[14],e[14]=n,this}setPosition(e,n,i){const o=this.elements;return e.isVector3?(o[12]=e.x,o[13]=e.y,o[14]=e.z):(o[12]=e,o[13]=n,o[14]=i),this}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=e[9],A=e[10],g=e[11],v=e[12],b=e[13],x=e[14],E=e[15],S=p*x*d-b*A*d+b*h*g-u*x*g-p*h*E+u*A*E,M=v*A*d-f*x*d-v*h*g+c*x*g+f*h*E-c*A*E,C=f*b*d-v*p*d+v*u*g-c*b*g-f*u*E+c*p*E,T=v*p*h-f*b*h-v*u*A+c*b*A+f*u*x-c*p*x,L=n*S+i*M+o*C+a*T;if(L===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const B=1/L;return e[0]=S*B,e[1]=(b*A*a-p*x*a-b*o*g+i*x*g+p*o*E-i*A*E)*B,e[2]=(u*x*a-b*h*a+b*o*d-i*x*d-u*o*E+i*h*E)*B,e[3]=(p*h*a-u*A*a-p*o*d+i*A*d+u*o*g-i*h*g)*B,e[4]=M*B,e[5]=(f*x*a-v*A*a+v*o*g-n*x*g-f*o*E+n*A*E)*B,e[6]=(v*h*a-c*x*a-v*o*d+n*x*d+c*o*E-n*h*E)*B,e[7]=(c*A*a-f*h*a+f*o*d-n*A*d-c*o*g+n*h*g)*B,e[8]=C*B,e[9]=(v*p*a-f*b*a-v*i*g+n*b*g+f*i*E-n*p*E)*B,e[10]=(c*b*a-v*u*a+v*i*d-n*b*d-c*i*E+n*u*E)*B,e[11]=(f*u*a-c*p*a-f*i*d+n*p*d+c*i*g-n*u*g)*B,e[12]=T*B,e[13]=(f*b*o-v*p*o+v*i*A-n*b*A-f*i*x+n*p*x)*B,e[14]=(v*u*o-c*b*o-v*i*h+n*b*h+c*i*x-n*u*x)*B,e[15]=(c*p*o-f*u*o+f*i*h-n*p*h-c*i*A+n*u*A)*B,this}scale(e){const n=this.elements,i=e.x,o=e.y,a=e.z;return n[0]*=i,n[4]*=o,n[8]*=a,n[1]*=i,n[5]*=o,n[9]*=a,n[2]*=i,n[6]*=o,n[10]*=a,n[3]*=i,n[7]*=o,n[11]*=a,this}getMaxScaleOnAxis(){const e=this.elements,n=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],o=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(n,i,o))}makeTranslation(e,n,i){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,n,0,0,1,i,0,0,0,1),this}makeRotationX(e){const n=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,n,-i,0,0,i,n,0,0,0,0,1),this}makeRotationY(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,0,i,0,0,1,0,0,-i,0,n,0,0,0,0,1),this}makeRotationZ(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,-i,0,0,i,n,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,n){const i=Math.cos(n),o=Math.sin(n),a=1-i,c=e.x,u=e.y,h=e.z,d=a*c,f=a*u;return this.set(d*c+i,d*u-o*h,d*h+o*u,0,d*u+o*h,f*u+i,f*h-o*c,0,d*h-o*u,f*h+o*c,a*h*h+i,0,0,0,0,1),this}makeScale(e,n,i){return this.set(e,0,0,0,0,n,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,n,i,o,a,c){return this.set(1,i,a,0,e,1,c,0,n,o,1,0,0,0,0,1),this}compose(e,n,i){const o=this.elements,a=n._x,c=n._y,u=n._z,h=n._w,d=a+a,f=c+c,p=u+u,A=a*d,g=a*f,v=a*p,b=c*f,x=c*p,E=u*p,S=h*d,M=h*f,C=h*p,T=i.x,L=i.y,B=i.z;return o[0]=(1-(b+E))*T,o[1]=(g+C)*T,o[2]=(v-M)*T,o[3]=0,o[4]=(g-C)*L,o[5]=(1-(A+E))*L,o[6]=(x+S)*L,o[7]=0,o[8]=(v+M)*B,o[9]=(x-S)*B,o[10]=(1-(A+b))*B,o[11]=0,o[12]=e.x,o[13]=e.y,o[14]=e.z,o[15]=1,this}decompose(e,n,i){const o=this.elements;let a=fd.set(o[0],o[1],o[2]).length();const c=fd.set(o[4],o[5],o[6]).length(),u=fd.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),e.x=o[12],e.y=o[13],e.z=o[14],_a.copy(this);const d=1/a,f=1/c,p=1/u;return _a.elements[0]*=d,_a.elements[1]*=d,_a.elements[2]*=d,_a.elements[4]*=f,_a.elements[5]*=f,_a.elements[6]*=f,_a.elements[8]*=p,_a.elements[9]*=p,_a.elements[10]*=p,n.setFromRotationMatrix(_a),i.x=a,i.y=c,i.z=u,this}makePerspective(e,n,i,o,a,c,u=UA){const h=this.elements,d=2*a/(n-e),f=2*a/(i-o),p=(n+e)/(n-e),A=(i+o)/(i-o);let g,v;if(u===UA)g=-(c+a)/(c-a),v=-2*c*a/(c-a);else if(u===PS)g=-c/(c-a),v=-c*a/(c-a);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+u);return h[0]=d,h[4]=0,h[8]=p,h[12]=0,h[1]=0,h[5]=f,h[9]=A,h[13]=0,h[2]=0,h[6]=0,h[10]=g,h[14]=v,h[3]=0,h[7]=0,h[11]=-1,h[15]=0,this}makeOrthographic(e,n,i,o,a,c,u=UA){const h=this.elements,d=1/(n-e),f=1/(i-o),p=1/(c-a),A=(n+e)*d,g=(i+o)*f;let v,b;if(u===UA)v=(c+a)*p,b=-2*p;else if(u===PS)v=a*p,b=-1*p;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+u);return h[0]=2*d,h[4]=0,h[8]=0,h[12]=-A,h[1]=0,h[5]=2*f,h[9]=0,h[13]=-g,h[2]=0,h[6]=0,h[10]=b,h[14]=-v,h[3]=0,h[7]=0,h[11]=0,h[15]=1,this}equals(e){const n=this.elements,i=e.elements;for(let o=0;o<16;o++)if(n[o]!==i[o])return!1;return!0}fromArray(e,n=0){for(let i=0;i<16;i++)this.elements[i]=e[i+n];return this}toArray(e=[],n=0){const i=this.elements;return e[n]=i[0],e[n+1]=i[1],e[n+2]=i[2],e[n+3]=i[3],e[n+4]=i[4],e[n+5]=i[5],e[n+6]=i[6],e[n+7]=i[7],e[n+8]=i[8],e[n+9]=i[9],e[n+10]=i[10],e[n+11]=i[11],e[n+12]=i[12],e[n+13]=i[13],e[n+14]=i[14],e[n+15]=i[15],e}};const fd=new jt,_a=new Yl,P8=new jt(0,0,0),D8=new jt(1,1,1),Tc=new jt,WA=new jt,Go=new jt,kS=new Yl,zS=new Mm;let XI=class KI{constructor(e=0,n=0,i=0,o=KI.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=n,this._z=i,this._order=o}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,n,i,o=this._order){return this._x=e,this._y=n,this._z=i,this._order=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,n=this._order,i=!0){const o=e.elements,a=o[0],c=o[4],u=o[8],h=o[1],d=o[5],f=o[9],p=o[2],A=o[6],g=o[10];switch(n){case"XYZ":this._y=Math.asin(Ro(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(-f,g),this._z=Math.atan2(-c,a)):(this._x=Math.atan2(A,d),this._z=0);break;case"YXZ":this._x=Math.asin(-Ro(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(u,g),this._z=Math.atan2(h,d)):(this._y=Math.atan2(-p,a),this._z=0);break;case"ZXY":this._x=Math.asin(Ro(A,-1,1)),Math.abs(A)<.9999999?(this._y=Math.atan2(-p,g),this._z=Math.atan2(-c,d)):(this._y=0,this._z=Math.atan2(h,a));break;case"ZYX":this._y=Math.asin(-Ro(p,-1,1)),Math.abs(p)<.9999999?(this._x=Math.atan2(A,g),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-c,d));break;case"YZX":this._z=Math.asin(Ro(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-f,d),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(u,g));break;case"XZY":this._z=Math.asin(-Ro(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(A,d),this._y=Math.atan2(u,a)):(this._x=Math.atan2(-f,g),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+n)}return this._order=n,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,n,i){return kS.makeRotationFromQuaternion(e),this.setFromRotationMatrix(kS,n,i)}setFromVector3(e,n=this._order){return this.set(e.x,e.y,e.z,n)}reorder(e){return zS.setFromEuler(this),this.setFromQuaternion(zS,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};XI.DEFAULT_ORDER="XYZ";let O8=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}},F8=0;const GS=new jt,pd=new Mm,Tl=new Yl,QA=new jt,vp=new jt,N8=new jt,U8=new Mm,VS=new jt(1,0,0),HS=new jt(0,1,0),jS=new jt(0,0,1),k8={type:"added"},z8={type:"removed"};let Kc=class J0 extends Vv{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:F8++}),this.uuid=wm(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=J0.DEFAULT_UP.clone();const e=new jt,n=new XI,i=new Mm,o=new jt(1,1,1);function a(){i.setFromEuler(n,!1)}function c(){n.setFromQuaternion(i,void 0,!1)}n._onChange(a),i._onChange(c),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:n},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:o},modelViewMatrix:{value:new Yl},normalMatrix:{value:new cu}}),this.matrix=new Yl,this.matrixWorld=new Yl,this.matrixAutoUpdate=J0.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=J0.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new O8,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,n){this.quaternion.setFromAxisAngle(e,n)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,n){return pd.setFromAxisAngle(e,n),this.quaternion.multiply(pd),this}rotateOnWorldAxis(e,n){return pd.setFromAxisAngle(e,n),this.quaternion.premultiply(pd),this}rotateX(e){return this.rotateOnAxis(VS,e)}rotateY(e){return this.rotateOnAxis(HS,e)}rotateZ(e){return this.rotateOnAxis(jS,e)}translateOnAxis(e,n){return GS.copy(e).applyQuaternion(this.quaternion),this.position.add(GS.multiplyScalar(n)),this}translateX(e){return this.translateOnAxis(VS,e)}translateY(e){return this.translateOnAxis(HS,e)}translateZ(e){return this.translateOnAxis(jS,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(Tl.copy(this.matrixWorld).invert())}lookAt(e,n,i){e.isVector3?QA.copy(e):QA.set(e,n,i);const o=this.parent;this.updateWorldMatrix(!0,!1),vp.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Tl.lookAt(vp,QA,this.up):Tl.lookAt(QA,vp,this.up),this.quaternion.setFromRotationMatrix(Tl),o&&(Tl.extractRotation(o.matrixWorld),pd.setFromRotationMatrix(Tl),this.quaternion.premultiply(pd.invert()))}add(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.add(arguments[n]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(k8)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const n=this.children.indexOf(e);return n!==-1&&(e.parent=null,this.children.splice(n,1),e.dispatchEvent(z8)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),Tl.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),Tl.multiply(e.parent.matrixWorld)),e.applyMatrix4(Tl),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,n){if(this[e]===n)return this;for(let i=0,o=this.children.length;i<o;i++){const c=this.children[i].getObjectByProperty(e,n);if(c!==void 0)return c}}getObjectsByProperty(e,n,i=[]){this[e]===n&&i.push(this);const o=this.children;for(let a=0,c=o.length;a<c;a++)o[a].getObjectsByProperty(e,n,i);return i}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(vp,e,N8),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(vp,U8,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const n=this.matrixWorld.elements;return e.set(n[8],n[9],n[10]).normalize()}raycast(){}traverse(e){e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverseVisible(e)}traverseAncestors(e){const n=this.parent;n!==null&&(e(n),n.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const n=this.children;for(let i=0,o=n.length;i<o;i++){const a=n[i];(a.matrixWorldAutoUpdate===!0||e===!0)&&a.updateMatrixWorld(e)}}updateWorldMatrix(e,n){const i=this.parent;if(e===!0&&i!==null&&i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),n===!0){const o=this.children;for(let a=0,c=o.length;a<c;a++){const u=o[a];u.matrixWorldAutoUpdate===!0&&u.updateWorldMatrix(!1,!0)}}}toJSON(e){const n=e===void 0||typeof e=="string",i={};n&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const o={};o.uuid=this.uuid,o.type=this.type,this.name!==""&&(o.name=this.name),this.castShadow===!0&&(o.castShadow=!0),this.receiveShadow===!0&&(o.receiveShadow=!0),this.visible===!1&&(o.visible=!1),this.frustumCulled===!1&&(o.frustumCulled=!1),this.renderOrder!==0&&(o.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(o.userData=this.userData),o.layers=this.layers.mask,o.matrix=this.matrix.toArray(),o.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(o.matrixAutoUpdate=!1),this.isInstancedMesh&&(o.type="InstancedMesh",o.count=this.count,o.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(o.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(o.type="BatchedMesh",o.perObjectFrustumCulled=this.perObjectFrustumCulled,o.sortObjects=this.sortObjects,o.drawRanges=this._drawRanges,o.reservedRanges=this._reservedRanges,o.visibility=this._visibility,o.active=this._active,o.bounds=this._bounds.map(u=>({boxInitialized:u.boxInitialized,boxMin:u.box.min.toArray(),boxMax:u.box.max.toArray(),sphereInitialized:u.sphereInitialized,sphereRadius:u.sphere.radius,sphereCenter:u.sphere.center.toArray()})),o.maxGeometryCount=this._maxGeometryCount,o.maxVertexCount=this._maxVertexCount,o.maxIndexCount=this._maxIndexCount,o.geometryInitialized=this._geometryInitialized,o.geometryCount=this._geometryCount,o.matricesTexture=this._matricesTexture.toJSON(e),this.boundingSphere!==null&&(o.boundingSphere={center:o.boundingSphere.center.toArray(),radius:o.boundingSphere.radius}),this.boundingBox!==null&&(o.boundingBox={min:o.boundingBox.min.toArray(),max:o.boundingBox.max.toArray()}));function a(u,h){return u[h.uuid]===void 0&&(u[h.uuid]=h.toJSON(e)),h.uuid}if(this.isScene)this.background&&(this.background.isColor?o.background=this.background.toJSON():this.background.isTexture&&(o.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(o.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){o.geometry=a(e.geometries,this.geometry);const u=this.geometry.parameters;if(u!==void 0&&u.shapes!==void 0){const h=u.shapes;if(Array.isArray(h))for(let d=0,f=h.length;d<f;d++){const p=h[d];a(e.shapes,p)}else a(e.shapes,h)}}if(this.isSkinnedMesh&&(o.bindMode=this.bindMode,o.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(a(e.skeletons,this.skeleton),o.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const u=[];for(let h=0,d=this.material.length;h<d;h++)u.push(a(e.materials,this.material[h]));o.material=u}else o.material=a(e.materials,this.material);if(this.children.length>0){o.children=[];for(let u=0;u<this.children.length;u++)o.children.push(this.children[u].toJSON(e).object)}if(this.animations.length>0){o.animations=[];for(let u=0;u<this.animations.length;u++){const h=this.animations[u];o.animations.push(a(e.animations,h))}}if(n){const u=c(e.geometries),h=c(e.materials),d=c(e.textures),f=c(e.images),p=c(e.shapes),A=c(e.skeletons),g=c(e.animations),v=c(e.nodes);u.length>0&&(i.geometries=u),h.length>0&&(i.materials=h),d.length>0&&(i.textures=d),f.length>0&&(i.images=f),p.length>0&&(i.shapes=p),A.length>0&&(i.skeletons=A),g.length>0&&(i.animations=g),v.length>0&&(i.nodes=v)}return i.object=o,i;function c(u){const h=[];for(const d in u){const f=u[d];delete f.metadata,h.push(f)}return h}}clone(e){return new this.constructor().copy(this,e)}copy(e,n=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),n===!0)for(let i=0;i<e.children.length;i++){const o=e.children[i];this.add(o.clone())}return this}};Kc.DEFAULT_UP=new jt(0,1,0);Kc.DEFAULT_MATRIX_AUTO_UPDATE=!0;Kc.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const wa=new jt,Rl=new jt,eE=new jt,Il=new jt,md=new jt,gd=new jt,WS=new jt,tE=new jt,nE=new jt,iE=new jt;let XA=!1,jp=class Wh{constructor(e=new jt,n=new jt,i=new jt){this.a=e,this.b=n,this.c=i}static getNormal(e,n,i,o){o.subVectors(i,n),wa.subVectors(e,n),o.cross(wa);const a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}static getBarycoord(e,n,i,o,a){wa.subVectors(o,n),Rl.subVectors(i,n),eE.subVectors(e,n);const c=wa.dot(wa),u=wa.dot(Rl),h=wa.dot(eE),d=Rl.dot(Rl),f=Rl.dot(eE),p=c*d-u*u;if(p===0)return a.set(-2,-1,-1);const A=1/p,g=(d*h-u*f)*A,v=(c*f-u*h)*A;return a.set(1-g-v,v,g)}static containsPoint(e,n,i,o){return this.getBarycoord(e,n,i,o,Il),Il.x>=0&&Il.y>=0&&Il.x+Il.y<=1}static getUV(e,n,i,o,a,c,u,h){return XA===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),XA=!0),this.getInterpolation(e,n,i,o,a,c,u,h)}static getInterpolation(e,n,i,o,a,c,u,h){return this.getBarycoord(e,n,i,o,Il),h.setScalar(0),h.addScaledVector(a,Il.x),h.addScaledVector(c,Il.y),h.addScaledVector(u,Il.z),h}static isFrontFacing(e,n,i,o){return wa.subVectors(i,n),Rl.subVectors(e,n),wa.cross(Rl).dot(o)<0}set(e,n,i){return this.a.copy(e),this.b.copy(n),this.c.copy(i),this}setFromPointsAndIndices(e,n,i,o){return this.a.copy(e[n]),this.b.copy(e[i]),this.c.copy(e[o]),this}setFromAttributeAndIndices(e,n,i,o){return this.a.fromBufferAttribute(e,n),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,o),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return wa.subVectors(this.c,this.b),Rl.subVectors(this.a,this.b),wa.cross(Rl).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Wh.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,n){return Wh.getBarycoord(e,this.a,this.b,this.c,n)}getUV(e,n,i,o,a){return XA===!1&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),XA=!0),Wh.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}getInterpolation(e,n,i,o,a){return Wh.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}containsPoint(e){return Wh.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Wh.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,n){const i=this.a,o=this.b,a=this.c;let c,u;md.subVectors(o,i),gd.subVectors(a,i),tE.subVectors(e,i);const h=md.dot(tE),d=gd.dot(tE);if(h<=0&&d<=0)return n.copy(i);nE.subVectors(e,o);const f=md.dot(nE),p=gd.dot(nE);if(f>=0&&p<=f)return n.copy(o);const A=h*p-f*d;if(A<=0&&h>=0&&f<=0)return c=h/(h-f),n.copy(i).addScaledVector(md,c);iE.subVectors(e,a);const g=md.dot(iE),v=gd.dot(iE);if(v>=0&&g<=v)return n.copy(a);const b=g*d-h*v;if(b<=0&&d>=0&&v<=0)return u=d/(d-v),n.copy(i).addScaledVector(gd,u);const x=f*v-g*p;if(x<=0&&p-f>=0&&g-v>=0)return WS.subVectors(a,o),u=(p-f)/(p-f+(g-v)),n.copy(o).addScaledVector(WS,u);const E=1/(x+b+A);return c=b*E,u=A*E,n.copy(i).addScaledVector(md,c).addScaledVector(gd,u)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}};const qI={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Rc={h:0,s:0,l:0},KA={h:0,s:0,l:0};function rE(s,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?s+(e-s)*6*n:n<1/2?e:n<2/3?s+(e-s)*6*(2/3-n):s}let La=class{constructor(e,n,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,n,i)}set(e,n,i){if(n===void 0&&i===void 0){const o=e;o&&o.isColor?this.copy(o):typeof o=="number"?this.setHex(o):typeof o=="string"&&this.setStyle(o)}else this.setRGB(e,n,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,n=Ia){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,Ea.toWorkingColorSpace(this,n),this}setRGB(e,n,i,o=Ea.workingColorSpace){return this.r=e,this.g=n,this.b=i,Ea.toWorkingColorSpace(this,o),this}setHSL(e,n,i,o=Ea.workingColorSpace){if(e=M8(e,1),n=Ro(n,0,1),i=Ro(i,0,1),n===0)this.r=this.g=this.b=i;else{const a=i<=.5?i*(1+n):i+n-i*n,c=2*i-a;this.r=rE(c,a,e+1/3),this.g=rE(c,a,e),this.b=rE(c,a,e-1/3)}return Ea.toWorkingColorSpace(this,o),this}setStyle(e,n=Ia){function i(a){a!==void 0&&parseFloat(a)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let o;if(o=/^(\w+)\(([^\)]*)\)/.exec(e)){let a;const c=o[1],u=o[2];switch(c){case"rgb":case"rgba":if(a=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(255,parseInt(a[1],10))/255,Math.min(255,parseInt(a[2],10))/255,Math.min(255,parseInt(a[3],10))/255,n);if(a=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(100,parseInt(a[1],10))/100,Math.min(100,parseInt(a[2],10))/100,Math.min(100,parseInt(a[3],10))/100,n);break;case"hsl":case"hsla":if(a=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setHSL(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,n);break;default:console.warn("THREE.Color: Unknown color model "+e)}}else if(o=/^\#([A-Fa-f\d]+)$/.exec(e)){const a=o[1],c=a.length;if(c===3)return this.setRGB(parseInt(a.charAt(0),16)/15,parseInt(a.charAt(1),16)/15,parseInt(a.charAt(2),16)/15,n);if(c===6)return this.setHex(parseInt(a,16),n);console.warn("THREE.Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,n);return this}setColorName(e,n=Ia){const i=qI[e.toLowerCase()];return i!==void 0?this.setHex(i,n):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=sf(e.r),this.g=sf(e.g),this.b=sf(e.b),this}copyLinearToSRGB(e){return this.r=Q1(e.r),this.g=Q1(e.g),this.b=Q1(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Ia){return Ea.fromWorkingColorSpace(Ks.copy(this),e),Math.round(Ro(Ks.r*255,0,255))*65536+Math.round(Ro(Ks.g*255,0,255))*256+Math.round(Ro(Ks.b*255,0,255))}getHexString(e=Ia){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,n=Ea.workingColorSpace){Ea.fromWorkingColorSpace(Ks.copy(this),n);const i=Ks.r,o=Ks.g,a=Ks.b,c=Math.max(i,o,a),u=Math.min(i,o,a);let h,d;const f=(u+c)/2;if(u===c)h=0,d=0;else{const p=c-u;switch(d=f<=.5?p/(c+u):p/(2-c-u),c){case i:h=(o-a)/p+(o<a?6:0);break;case o:h=(a-i)/p+2;break;case a:h=(i-o)/p+4;break}h/=6}return e.h=h,e.s=d,e.l=f,e}getRGB(e,n=Ea.workingColorSpace){return Ea.fromWorkingColorSpace(Ks.copy(this),n),e.r=Ks.r,e.g=Ks.g,e.b=Ks.b,e}getStyle(e=Ia){Ea.fromWorkingColorSpace(Ks.copy(this),e);const n=Ks.r,i=Ks.g,o=Ks.b;return e!==Ia?`color(${e} ${n.toFixed(3)} ${i.toFixed(3)} ${o.toFixed(3)})`:`rgb(${Math.round(n*255)},${Math.round(i*255)},${Math.round(o*255)})`}offsetHSL(e,n,i){return this.getHSL(Rc),this.setHSL(Rc.h+e,Rc.s+n,Rc.l+i)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,n){return this.r=e.r+n.r,this.g=e.g+n.g,this.b=e.b+n.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,n){return this.r+=(e.r-this.r)*n,this.g+=(e.g-this.g)*n,this.b+=(e.b-this.b)*n,this}lerpColors(e,n,i){return this.r=e.r+(n.r-e.r)*i,this.g=e.g+(n.g-e.g)*i,this.b=e.b+(n.b-e.b)*i,this}lerpHSL(e,n){this.getHSL(Rc),e.getHSL(KA);const i=H1(Rc.h,KA.h,n),o=H1(Rc.s,KA.s,n),a=H1(Rc.l,KA.l,n);return this.setHSL(i,o,a),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){const n=this.r,i=this.g,o=this.b,a=e.elements;return this.r=a[0]*n+a[3]*i+a[6]*o,this.g=a[1]*n+a[4]*i+a[7]*o,this.b=a[2]*n+a[5]*i+a[8]*o,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,n=0){return this.r=e[n],this.g=e[n+1],this.b=e[n+2],this}toArray(e=[],n=0){return e[n]=this.r,e[n+1]=this.g,e[n+2]=this.b,e}fromBufferAttribute(e,n){return this.r=e.getX(n),this.g=e.getY(n),this.b=e.getZ(n),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const Ks=new La;La.NAMES=qI;let G8=0,YI=class extends Vv{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:G8++}),this.uuid=wm(),this.name="",this.type="Material",this.blending=yS,this.side=Ib,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=ES,this.blendDst=bS,this.blendEquation=xS,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new La(0,0,0),this.blendAlpha=0,this.depthFunc=_S,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=BS,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=ld,this.stencilZFail=ld,this.stencilZPass=ld,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const n in e){const i=e[n];if(i===void 0){console.warn(`THREE.Material: parameter '${n}' has value of undefined.`);continue}const o=this[n];if(o===void 0){console.warn(`THREE.Material: '${n}' is not a property of THREE.${this.type}.`);continue}o&&o.isColor?o.set(i):o&&o.isVector3&&i&&i.isVector3?o.copy(i):this[n]=i}}toJSON(e){const n=e===void 0||typeof e=="string";n&&(e={textures:{},images:{}});const i={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==yS&&(i.blending=this.blending),this.side!==Ib&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==ES&&(i.blendSrc=this.blendSrc),this.blendDst!==bS&&(i.blendDst=this.blendDst),this.blendEquation!==xS&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==_S&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==BS&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ld&&(i.stencilFail=this.stencilFail),this.stencilZFail!==ld&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==ld&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function o(a){const c=[];for(const u in a){const h=a[u];delete h.metadata,c.push(h)}return c}if(n){const a=o(e.textures),c=o(e.images);a.length>0&&(i.textures=a),c.length>0&&(i.images=c)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const n=e.clippingPlanes;let i=null;if(n!==null){const o=n.length;i=new Array(o);for(let a=0;a!==o;++a)i[a]=n[a].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},Kd=class extends YI{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new La(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=p8,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}};const ss=new jt,qA=new ca;let jc=class{constructor(e,n,i=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=n,this.count=e!==void 0?e.length/n:0,this.normalized=i,this.usage=LS,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=y8,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return console.warn('THREE.BufferAttribute: "updateRange" is deprecated and removed in r169. Use "addUpdateRange()" instead.'),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,n,i){e*=this.itemSize,i*=n.itemSize;for(let o=0,a=this.itemSize;o<a;o++)this.array[e+o]=n.array[i+o];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let n=0,i=this.count;n<i;n++)qA.fromBufferAttribute(this,n),qA.applyMatrix3(e),this.setXY(n,qA.x,qA.y);else if(this.itemSize===3)for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.applyMatrix3(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}applyMatrix4(e){for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.applyMatrix4(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.applyNormalMatrix(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)ss.fromBufferAttribute(this,n),ss.transformDirection(e),this.setXYZ(n,ss.x,ss.y,ss.z);return this}set(e,n=0){return this.array.set(e,n),this}getComponent(e,n){let i=this.array[e*this.itemSize+n];return this.normalized&&(i=mp(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=Co(i,this.array)),this.array[e*this.itemSize+n]=i,this}getX(e){let n=this.array[e*this.itemSize];return this.normalized&&(n=mp(n,this.array)),n}setX(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize]=n,this}getY(e){let n=this.array[e*this.itemSize+1];return this.normalized&&(n=mp(n,this.array)),n}setY(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize+1]=n,this}getZ(e){let n=this.array[e*this.itemSize+2];return this.normalized&&(n=mp(n,this.array)),n}setZ(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize+2]=n,this}getW(e){let n=this.array[e*this.itemSize+3];return this.normalized&&(n=mp(n,this.array)),n}setW(e,n){return this.normalized&&(n=Co(n,this.array)),this.array[e*this.itemSize+3]=n,this}setXY(e,n,i){return e*=this.itemSize,this.normalized&&(n=Co(n,this.array),i=Co(i,this.array)),this.array[e+0]=n,this.array[e+1]=i,this}setXYZ(e,n,i,o){return e*=this.itemSize,this.normalized&&(n=Co(n,this.array),i=Co(i,this.array),o=Co(o,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e*=this.itemSize,this.normalized&&(n=Co(n,this.array),i=Co(i,this.array),o=Co(o,this.array),a=Co(a,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this.array[e+3]=a,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==LS&&(e.usage=this.usage),e}},V8=class extends jc{constructor(e,n,i){super(new Uint16Array(e),n,i)}},H8=class extends jc{constructor(e,n,i){super(new Uint32Array(e),n,i)}},Wc=class extends jc{constructor(e,n,i){super(new Float32Array(e),n,i)}},j8=0;const ta=new Yl,sE=new Kc,Ad=new jt,Vo=new Cm,yp=new Cm,Ts=new jt;let Ef=class $I extends Vv{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:j8++}),this.uuid=wm(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(C8(e)?H8:V8)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,n){return this.attributes[e]=n,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,n,i=0){this.groups.push({start:e,count:n,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,n){this.drawRange.start=e,this.drawRange.count=n}applyMatrix4(e){const n=this.attributes.position;n!==void 0&&(n.applyMatrix4(e),n.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const a=new cu().getNormalMatrix(e);i.applyNormalMatrix(a),i.needsUpdate=!0}const o=this.attributes.tangent;return o!==void 0&&(o.transformDirection(e),o.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return ta.makeRotationFromQuaternion(e),this.applyMatrix4(ta),this}rotateX(e){return ta.makeRotationX(e),this.applyMatrix4(ta),this}rotateY(e){return ta.makeRotationY(e),this.applyMatrix4(ta),this}rotateZ(e){return ta.makeRotationZ(e),this.applyMatrix4(ta),this}translate(e,n,i){return ta.makeTranslation(e,n,i),this.applyMatrix4(ta),this}scale(e,n,i){return ta.makeScale(e,n,i),this.applyMatrix4(ta),this}lookAt(e){return sE.lookAt(e),sE.updateMatrix(),this.applyMatrix4(sE.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ad).negate(),this.translate(Ad.x,Ad.y,Ad.z),this}setFromPoints(e){const n=[];for(let i=0,o=e.length;i<o;i++){const a=e[i];n.push(a.x,a.y,a.z||0)}return this.setAttribute("position",new Wc(n,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Cm);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new jt(-1/0,-1/0,-1/0),new jt(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),n)for(let i=0,o=n.length;i<o;i++){const a=n[i];Vo.setFromBufferAttribute(a),this.morphTargetsRelative?(Ts.addVectors(this.boundingBox.min,Vo.min),this.boundingBox.expandByPoint(Ts),Ts.addVectors(this.boundingBox.max,Vo.max),this.boundingBox.expandByPoint(Ts)):(this.boundingBox.expandByPoint(Vo.min),this.boundingBox.expandByPoint(Vo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new k_);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new jt,1/0);return}if(e){const i=this.boundingSphere.center;if(Vo.setFromBufferAttribute(e),n)for(let a=0,c=n.length;a<c;a++){const u=n[a];yp.setFromBufferAttribute(u),this.morphTargetsRelative?(Ts.addVectors(Vo.min,yp.min),Vo.expandByPoint(Ts),Ts.addVectors(Vo.max,yp.max),Vo.expandByPoint(Ts)):(Vo.expandByPoint(yp.min),Vo.expandByPoint(yp.max))}Vo.getCenter(i);let o=0;for(let a=0,c=e.count;a<c;a++)Ts.fromBufferAttribute(e,a),o=Math.max(o,i.distanceToSquared(Ts));if(n)for(let a=0,c=n.length;a<c;a++){const u=n[a],h=this.morphTargetsRelative;for(let d=0,f=u.count;d<f;d++)Ts.fromBufferAttribute(u,d),h&&(Ad.fromBufferAttribute(e,d),Ts.add(Ad)),o=Math.max(o,i.distanceToSquared(Ts))}this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,n=this.attributes;if(e===null||n.position===void 0||n.normal===void 0||n.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,o=n.position.array,a=n.normal.array,c=n.uv.array,u=o.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new jc(new Float32Array(4*u),4));const h=this.getAttribute("tangent").array,d=[],f=[];for(let P=0;P<u;P++)d[P]=new jt,f[P]=new jt;const p=new jt,A=new jt,g=new jt,v=new ca,b=new ca,x=new ca,E=new jt,S=new jt;function M(P,U,K){p.fromArray(o,P*3),A.fromArray(o,U*3),g.fromArray(o,K*3),v.fromArray(c,P*2),b.fromArray(c,U*2),x.fromArray(c,K*2),A.sub(p),g.sub(p),b.sub(v),x.sub(v);const J=1/(b.x*x.y-x.x*b.y);isFinite(J)&&(E.copy(A).multiplyScalar(x.y).addScaledVector(g,-b.y).multiplyScalar(J),S.copy(g).multiplyScalar(b.x).addScaledVector(A,-x.x).multiplyScalar(J),d[P].add(E),d[U].add(E),d[K].add(E),f[P].add(S),f[U].add(S),f[K].add(S))}let C=this.groups;C.length===0&&(C=[{start:0,count:i.length}]);for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)M(i[j+0],i[j+1],i[j+2])}const T=new jt,L=new jt,B=new jt,F=new jt;function D(P){B.fromArray(a,P*3),F.copy(B);const U=d[P];T.copy(U),T.sub(B.multiplyScalar(B.dot(U))).normalize(),L.crossVectors(F,U);const J=L.dot(f[P])<0?-1:1;h[P*4]=T.x,h[P*4+1]=T.y,h[P*4+2]=T.z,h[P*4+3]=J}for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)D(i[j+0]),D(i[j+1]),D(i[j+2])}}computeVertexNormals(){const e=this.index,n=this.getAttribute("position");if(n!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new jc(new Float32Array(n.count*3),3),this.setAttribute("normal",i);else for(let A=0,g=i.count;A<g;A++)i.setXYZ(A,0,0,0);const o=new jt,a=new jt,c=new jt,u=new jt,h=new jt,d=new jt,f=new jt,p=new jt;if(e)for(let A=0,g=e.count;A<g;A+=3){const v=e.getX(A+0),b=e.getX(A+1),x=e.getX(A+2);o.fromBufferAttribute(n,v),a.fromBufferAttribute(n,b),c.fromBufferAttribute(n,x),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),u.fromBufferAttribute(i,v),h.fromBufferAttribute(i,b),d.fromBufferAttribute(i,x),u.add(f),h.add(f),d.add(f),i.setXYZ(v,u.x,u.y,u.z),i.setXYZ(b,h.x,h.y,h.z),i.setXYZ(x,d.x,d.y,d.z)}else for(let A=0,g=n.count;A<g;A+=3)o.fromBufferAttribute(n,A+0),a.fromBufferAttribute(n,A+1),c.fromBufferAttribute(n,A+2),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),i.setXYZ(A+0,f.x,f.y,f.z),i.setXYZ(A+1,f.x,f.y,f.z),i.setXYZ(A+2,f.x,f.y,f.z);this.normalizeNormals(),i.needsUpdate=!0}}normalizeNormals(){const e=this.attributes.normal;for(let n=0,i=e.count;n<i;n++)Ts.fromBufferAttribute(e,n),Ts.normalize(),e.setXYZ(n,Ts.x,Ts.y,Ts.z)}toNonIndexed(){function e(u,h){const d=u.array,f=u.itemSize,p=u.normalized,A=new d.constructor(h.length*f);let g=0,v=0;for(let b=0,x=h.length;b<x;b++){u.isInterleavedBufferAttribute?g=h[b]*u.data.stride+u.offset:g=h[b]*f;for(let E=0;E<f;E++)A[v++]=d[g++]}return new jc(A,f,p)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const n=new $I,i=this.index.array,o=this.attributes;for(const u in o){const h=o[u],d=e(h,i);n.setAttribute(u,d)}const a=this.morphAttributes;for(const u in a){const h=[],d=a[u];for(let f=0,p=d.length;f<p;f++){const A=d[f],g=e(A,i);h.push(g)}n.morphAttributes[u]=h}n.morphTargetsRelative=this.morphTargetsRelative;const c=this.groups;for(let u=0,h=c.length;u<h;u++){const d=c[u];n.addGroup(d.start,d.count,d.materialIndex)}return n}toJSON(){const e={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const h=this.parameters;for(const d in h)h[d]!==void 0&&(e[d]=h[d]);return e}e.data={attributes:{}};const n=this.index;n!==null&&(e.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});const i=this.attributes;for(const h in i){const d=i[h];e.data.attributes[h]=d.toJSON(e.data)}const o={};let a=!1;for(const h in this.morphAttributes){const d=this.morphAttributes[h],f=[];for(let p=0,A=d.length;p<A;p++){const g=d[p];f.push(g.toJSON(e.data))}f.length>0&&(o[h]=f,a=!0)}a&&(e.data.morphAttributes=o,e.data.morphTargetsRelative=this.morphTargetsRelative);const c=this.groups;c.length>0&&(e.data.groups=JSON.parse(JSON.stringify(c)));const u=this.boundingSphere;return u!==null&&(e.data.boundingSphere={center:u.center.toArray(),radius:u.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const n={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(n));const o=e.attributes;for(const d in o){const f=o[d];this.setAttribute(d,f.clone(n))}const a=e.morphAttributes;for(const d in a){const f=[],p=a[d];for(let A=0,g=p.length;A<g;A++)f.push(p[A].clone(n));this.morphAttributes[d]=f}this.morphTargetsRelative=e.morphTargetsRelative;const c=e.groups;for(let d=0,f=c.length;d<f;d++){const p=c[d];this.addGroup(p.start,p.count,p.materialIndex)}const u=e.boundingBox;u!==null&&(this.boundingBox=u.clone());const h=e.boundingSphere;return h!==null&&(this.boundingSphere=h.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}};const QS=new Yl,kh=new QI,YA=new k_,XS=new jt,vd=new jt,yd=new jt,xd=new jt,oE=new jt,$A=new jt,JA=new ca,ZA=new ca,e0=new ca,KS=new jt,qS=new jt,YS=new jt,t0=new jt,n0=new jt;let xp=class extends Kc{constructor(e=new Ef,n=new Kd){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}getVertexPosition(e,n){const i=this.geometry,o=i.attributes.position,a=i.morphAttributes.position,c=i.morphTargetsRelative;n.fromBufferAttribute(o,e);const u=this.morphTargetInfluences;if(a&&u){$A.set(0,0,0);for(let h=0,d=a.length;h<d;h++){const f=u[h],p=a[h];f!==0&&(oE.fromBufferAttribute(p,e),c?$A.addScaledVector(oE,f):$A.addScaledVector(oE.sub(n),f))}n.add($A)}return n}raycast(e,n){const i=this.geometry,o=this.material,a=this.matrixWorld;o!==void 0&&(i.boundingSphere===null&&i.computeBoundingSphere(),YA.copy(i.boundingSphere),YA.applyMatrix4(a),kh.copy(e.ray).recast(e.near),!(YA.containsPoint(kh.origin)===!1&&(kh.intersectSphere(YA,XS)===null||kh.origin.distanceToSquared(XS)>(e.far-e.near)**2))&&(QS.copy(a).invert(),kh.copy(e.ray).applyMatrix4(QS),!(i.boundingBox!==null&&kh.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,n,kh)))}_computeIntersections(e,n,i){let o;const a=this.geometry,c=this.material,u=a.index,h=a.attributes.position,d=a.attributes.uv,f=a.attributes.uv1,p=a.attributes.normal,A=a.groups,g=a.drawRange;if(u!==null)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(u.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=u.getX(C),B=u.getX(C+1),F=u.getX(C+2);o=i0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(u.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=u.getX(x),M=u.getX(x+1),C=u.getX(x+2);o=i0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}else if(h!==void 0)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(h.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=C,B=C+1,F=C+2;o=i0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(h.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=x,M=x+1,C=x+2;o=i0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}}};function W8(s,e,n,i,o,a,c,u){let h;if(e.side===f8?h=i.intersectTriangle(c,a,o,!0,u):h=i.intersectTriangle(o,a,c,e.side===Ib,u),h===null)return null;n0.copy(u),n0.applyMatrix4(s.matrixWorld);const d=n.ray.origin.distanceTo(n0);return d<n.near||d>n.far?null:{distance:d,point:n0.clone(),object:s}}function i0(s,e,n,i,o,a,c,u,h,d){s.getVertexPosition(u,vd),s.getVertexPosition(h,yd),s.getVertexPosition(d,xd);const f=W8(s,e,n,i,vd,yd,xd,t0);if(f){o&&(JA.fromBufferAttribute(o,u),ZA.fromBufferAttribute(o,h),e0.fromBufferAttribute(o,d),f.uv=jp.getInterpolation(t0,vd,yd,xd,JA,ZA,e0,new ca)),a&&(JA.fromBufferAttribute(a,u),ZA.fromBufferAttribute(a,h),e0.fromBufferAttribute(a,d),f.uv1=jp.getInterpolation(t0,vd,yd,xd,JA,ZA,e0,new ca),f.uv2=f.uv1),c&&(KS.fromBufferAttribute(c,u),qS.fromBufferAttribute(c,h),YS.fromBufferAttribute(c,d),f.normal=jp.getInterpolation(t0,vd,yd,xd,KS,qS,YS,new jt),f.normal.dot(i.direction)>0&&f.normal.multiplyScalar(-1));const p={a:u,b:h,c:d,normal:new jt,materialIndex:0};jp.getNormal(vd,yd,xd,p.normal),f.face=p}return f}let aE=class JI extends Ef{constructor(e=1,n=1,i=1,o=1,a=1,c=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:n,depth:i,widthSegments:o,heightSegments:a,depthSegments:c};const u=this;o=Math.floor(o),a=Math.floor(a),c=Math.floor(c);const h=[],d=[],f=[],p=[];let A=0,g=0;v("z","y","x",-1,-1,i,n,e,c,a,0),v("z","y","x",1,-1,i,n,-e,c,a,1),v("x","z","y",1,1,e,i,n,o,c,2),v("x","z","y",1,-1,e,i,-n,o,c,3),v("x","y","z",1,-1,e,n,i,o,a,4),v("x","y","z",-1,-1,e,n,-i,o,a,5),this.setIndex(h),this.setAttribute("position",new Wc(d,3)),this.setAttribute("normal",new Wc(f,3)),this.setAttribute("uv",new Wc(p,2));function v(b,x,E,S,M,C,T,L,B,F,D){const P=C/B,U=T/F,K=C/2,J=T/2,z=L/2,j=B+1,G=F+1;let H=0,te=0;const Z=new jt;for(let ee=0;ee<G;ee++){const oe=ee*U-J;for(let xe=0;xe<j;xe++){const Pe=xe*P-K;Z[b]=Pe*S,Z[x]=oe*M,Z[E]=z,d.push(Z.x,Z.y,Z.z),Z[b]=0,Z[x]=0,Z[E]=L>0?1:-1,f.push(Z.x,Z.y,Z.z),p.push(xe/B),p.push(1-ee/F),H+=1}}for(let ee=0;ee<F;ee++)for(let oe=0;oe<B;oe++){const xe=A+oe+j*ee,Pe=A+oe+j*(ee+1),me=A+(oe+1)+j*(ee+1),Ce=A+(oe+1)+j*ee;h.push(xe,Pe,Ce),h.push(Pe,me,Ce),te+=6}u.addGroup(g,te,D),g+=te,A+=H}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new JI(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}};const lE=new jt,Q8=new jt,X8=new cu;let $S=class{constructor(e=new jt(1,0,0),n=0){this.isPlane=!0,this.normal=e,this.constant=n}set(e,n){return this.normal.copy(e),this.constant=n,this}setComponents(e,n,i,o){return this.normal.set(e,n,i),this.constant=o,this}setFromNormalAndCoplanarPoint(e,n){return this.normal.copy(e),this.constant=-n.dot(this.normal),this}setFromCoplanarPoints(e,n,i){const o=lE.subVectors(i,n).cross(Q8.subVectors(e,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,n){return n.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,n){const i=e.delta(lE),o=this.normal.dot(i);if(o===0)return this.distanceToPoint(e.start)===0?n.copy(e.start):null;const a=-(e.start.dot(this.normal)+this.constant)/o;return a<0||a>1?null:n.copy(e.start).addScaledVector(i,a)}intersectsLine(e){const n=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return n<0&&i>0||i<0&&n>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,n){const i=n||X8.getNormalMatrix(e),o=this.coplanarPoint(lE).applyMatrix4(e),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},K8=class extends Hv{constructor(e,n,i,o,a,c,u,h,d,f){if(f=f!==void 0?f:G1,f!==G1&&f!==SS)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&f===G1&&(i=v8),i===void 0&&f===SS&&(i=x8),super(null,o,a,c,u,h,f,i,d),this.isDepthTexture=!0,this.image={width:e,height:n},this.magFilter=u!==void 0?u:CS,this.minFilter=h!==void 0?h:CS,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.compareFunction=e.compareFunction,this}toJSON(e){const n=super.toJSON(e);return this.compareFunction!==null&&(n.compareFunction=this.compareFunction),n}};const q8=new K8(1,1);q8.compareFunction=w8;let ZI=class extends YI{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new La(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}};const JS=new jt,ZS=new jt,eT=new Yl,cE=new QI,r0=new k_;let Y8=class extends Kc{constructor(e=new Ef,n=new ZI){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const n=e.attributes.position,i=[0];for(let o=1,a=n.count;o<a;o++)JS.fromBufferAttribute(n,o-1),ZS.fromBufferAttribute(n,o),i[o]=i[o-1],i[o]+=JS.distanceTo(ZS);e.setAttribute("lineDistance",new Wc(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,n){const i=this.geometry,o=this.matrixWorld,a=e.params.Line.threshold,c=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),r0.copy(i.boundingSphere),r0.applyMatrix4(o),r0.radius+=a,e.ray.intersectsSphere(r0)===!1)return;eT.copy(o).invert(),cE.copy(e.ray).applyMatrix4(eT);const u=a/((this.scale.x+this.scale.y+this.scale.z)/3),h=u*u,d=new jt,f=new jt,p=new jt,A=new jt,g=this.isLineSegments?2:1,v=i.index,x=i.attributes.position;if(v!==null){const E=Math.max(0,c.start),S=Math.min(v.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){const T=v.getX(M),L=v.getX(M+1);if(d.fromBufferAttribute(x,T),f.fromBufferAttribute(x,L),cE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const F=e.ray.origin.distanceTo(A);F<e.near||F>e.far||n.push({distance:F,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}else{const E=Math.max(0,c.start),S=Math.min(x.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){if(d.fromBufferAttribute(x,M),f.fromBufferAttribute(x,M+1),cE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const L=e.ray.origin.distanceTo(A);L<e.near||L>e.far||n.push({distance:L,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}},tT=class eB extends Ef{constructor(e=1,n=32,i=16,o=0,a=Math.PI*2,c=0,u=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:n,heightSegments:i,phiStart:o,phiLength:a,thetaStart:c,thetaLength:u},n=Math.max(3,Math.floor(n)),i=Math.max(2,Math.floor(i));const h=Math.min(c+u,Math.PI);let d=0;const f=[],p=new jt,A=new jt,g=[],v=[],b=[],x=[];for(let E=0;E<=i;E++){const S=[],M=E/i;let C=0;E===0&&c===0?C=.5/n:E===i&&h===Math.PI&&(C=-.5/n);for(let T=0;T<=n;T++){const L=T/n;p.x=-e*Math.cos(o+L*a)*Math.sin(c+M*u),p.y=e*Math.cos(c+M*u),p.z=e*Math.sin(o+L*a)*Math.sin(c+M*u),v.push(p.x,p.y,p.z),A.copy(p).normalize(),b.push(A.x,A.y,A.z),x.push(L+C,1-M),S.push(d++)}f.push(S)}for(let E=0;E<i;E++)for(let S=0;S<n;S++){const M=f[E][S+1],C=f[E][S],T=f[E+1][S],L=f[E+1][S+1];(E!==0||c>0)&&g.push(M,C,L),(E!==i-1||h<Math.PI)&&g.push(C,T,L)}this.setIndex(g),this.setAttribute("position",new Wc(v,3)),this.setAttribute("normal",new Wc(b,3)),this.setAttribute("uv",new Wc(x,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new eB(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}};typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:zI}}));typeof window<"u"&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=zI);class ts{static roundNumber(e,n){const i=Math.pow(10,n);return Math.round(e*i)/i}static sample(e){return e[Math.floor(Math.random()*e.length)]}static distanceToSquared(e,n){var i=e.x-n.x,o=e.y-n.y,a=e.z-n.z;return i*i+o*o+a*a}static isPointInPoly(e,n){for(var i=!1,o=-1,a=e.length,c=a-1;++o<a;c=o)(e[o].z<=n.z&&n.z<e[c].z||e[c].z<=n.z&&n.z<e[o].z)&&n.x<(e[c].x-e[o].x)*(n.z-e[o].z)/(e[c].z-e[o].z)+e[o].x&&(i=!i);return i}static isVectorInPolygon(e,n,i){var o=1e5,a=-1e5,c=[];return n.vertexIds.forEach(u=>{o=Math.min(i[u].y,o),a=Math.max(i[u].y,a),c.push(i[u])}),!!(e.y<a+.5&&e.y>o-.5&&this.isPointInPoly(c,e))}static triarea2(e,n,i){return(i.x-e.x)*(n.z-e.z)-(n.x-e.x)*(i.z-e.z)}static vequal(e,n){return this.distanceToSquared(e,n)<1e-5}static mergeVertices(e,n=1e-4){n=Math.max(n,Number.EPSILON);for(var i={},o=e.getIndex(),a=e.getAttribute("position"),c=o?o.count:a.count,u=0,h=[],d=[],f=Math.log10(1/n),p=Math.pow(10,f),A=0;A<c;A++){var g=o?o.getX(A):A,v="";v+=~~(a.getX(g)*p)+",",v+=~~(a.getY(g)*p)+",",(v+=~~(a.getZ(g)*p)+",")in i?h.push(i[v]):(d.push(a.getX(g)),d.push(a.getY(g)),d.push(a.getZ(g)),i[v]=u,h.push(u),u++)}const b=new jc(new Float32Array(d),a.itemSize,a.normalized),x=new Ef;return x.setAttribute("position",b),x.setIndex(h),x}}class $8{constructor(e){this.content=[],this.scoreFunction=e}push(e){this.content.push(e),this.sinkDown(this.content.length-1)}pop(){const e=this.content[0],n=this.content.pop();return this.content.length>0&&(this.content[0]=n,this.bubbleUp(0)),e}remove(e){const n=this.content.indexOf(e),i=this.content.pop();n!==this.content.length-1&&(this.content[n]=i,this.scoreFunction(i)<this.scoreFunction(e)?this.sinkDown(n):this.bubbleUp(n))}size(){return this.content.length}rescoreElement(e){this.sinkDown(this.content.indexOf(e))}sinkDown(e){const n=this.content[e];for(;e>0;){const i=(e+1>>1)-1,o=this.content[i];if(!(this.scoreFunction(n)<this.scoreFunction(o)))break;this.content[i]=n,this.content[e]=o,e=i}}bubbleUp(e){const n=this.content.length,i=this.content[e],o=this.scoreFunction(i);for(;;){const a=e+1<<1,c=a-1;let u,h=null;if(c<n&&(u=this.scoreFunction(this.content[c]),u<o&&(h=c)),a<n&&this.scoreFunction(this.content[a])<(h===null?o:u)&&(h=a),h===null)break;this.content[e]=this.content[h],this.content[h]=i,e=h}}}class J8{constructor(){this.portals=[]}push(e,n){n===void 0&&(n=e),this.portals.push({left:e,right:n})}stringPull(){const e=this.portals,n=[];let i,o,a,c=0,u=0,h=0;i=e[0].left,o=e[0].left,a=e[0].right,n.push(i);for(let d=1;d<e.length;d++){const f=e[d].left,p=e[d].right;if(ts.triarea2(i,a,p)<=0){if(!(ts.vequal(i,a)||ts.triarea2(i,o,p)>0)){n.push(o),i=o,c=u,o=i,a=i,u=c,h=c,d=c;continue}a=p,h=d}if(ts.triarea2(i,o,f)>=0){if(!(ts.vequal(i,o)||ts.triarea2(i,a,f)<0)){n.push(a),i=a,c=h,o=i,a=i,u=c,h=c,d=c;continue}o=f,u=d}}return n.length!==0&&ts.vequal(n[n.length-1],e[e.length-1].left)||n.push(e[e.length-1].left),this.path=n,n}}class Pb{constructor(){this.zones={}}static createZone(e,n=1e-4){return class{static buildZone(i,o){const a=this._buildNavigationMesh(i,o),c={};a.vertices.forEach(h=>{h.x=ts.roundNumber(h.x,2),h.y=ts.roundNumber(h.y,2),h.z=ts.roundNumber(h.z,2)}),c.vertices=a.vertices;const u=this._buildPolygonGroups(a);return c.groups=new Array(u.length),u.forEach((h,d)=>{const f=new Map;h.forEach((A,g)=>{f.set(A,g)});const p=new Array(h.length);h.forEach((A,g)=>{const v=[];A.neighbours.forEach(E=>v.push(f.get(E)));const b=[];A.neighbours.forEach(E=>b.push(this._getSharedVerticesInOrder(A,E)));const x=new jt(0,0,0);x.add(c.vertices[A.vertexIds[0]]),x.add(c.vertices[A.vertexIds[1]]),x.add(c.vertices[A.vertexIds[2]]),x.divideScalar(3),x.x=ts.roundNumber(x.x,2),x.y=ts.roundNumber(x.y,2),x.z=ts.roundNumber(x.z,2),p[g]={id:g,neighbours:v,vertexIds:A.vertexIds,centroid:x,portals:b}}),c.groups[d]=p}),c}static _buildNavigationMesh(i,o){return i=ts.mergeVertices(i,o),this._buildPolygonsFromGeometry(i)}static _spreadGroupId(i){let o=new Set([i]);for(;o.size>0;){const a=o;o=new Set,a.forEach(c=>{c.group=i.group,c.neighbours.forEach(u=>{u.group===void 0&&o.add(u)})})}}static _buildPolygonGroups(i){const o=[];return i.polygons.forEach(a=>{a.group!==void 0?o[a.group].push(a):(a.group=o.length,this._spreadGroupId(a),o.push([a]))}),o}static _buildPolygonNeighbours(i,o){const a=new Set,c=o[i.vertexIds[1]],u=o[i.vertexIds[2]];return o[i.vertexIds[0]].forEach(h=>{h!==i&&(c.includes(h)||u.includes(h))&&a.add(h)}),c.forEach(h=>{h!==i&&u.includes(h)&&a.add(h)}),a}static _buildPolygonsFromGeometry(i){const o=[],a=[],c=i.attributes.position,u=i.index,h=[];for(let d=0;d<c.count;d++)a.push(new jt().fromBufferAttribute(c,d)),h[d]=[];for(let d=0;d<i.index.count;d+=3){const f=u.getX(d),p=u.getX(d+1),A=u.getX(d+2),g={vertexIds:[f,p,A],neighbours:null};o.push(g),h[f].push(g),h[p].push(g),h[A].push(g)}return o.forEach(d=>{d.neighbours=this._buildPolygonNeighbours(d,h)}),{polygons:o,vertices:a}}static _getSharedVerticesInOrder(i,o){const a=i.vertexIds,c=a[0],u=a[1],h=a[2],d=o.vertexIds,f=d.includes(c),p=d.includes(u),A=d.includes(h);return f&&p&&A?Array.from(a):f&&p?[c,u]:p&&A?[u,h]:f&&A?[h,c]:(console.warn("Error processing navigation mesh neighbors; neighbors with <2 shared vertices found."),[])}}.buildZone(e,n)}setZoneData(e,n){this.zones[e]=n}getRandomNode(e,n,i,o){if(!this.zones[e])return new jt;i=i||null,o=o||0;const a=[];return this.zones[e].groups[n].forEach(c=>{i&&o?ts.distanceToSquared(i,c.centroid)<o*o&&a.push(c.centroid):a.push(c.centroid)}),ts.sample(a)||new jt}getClosestNode(e,n,i,o=!1){const a=this.zones[n].vertices;let c=null,u=1/0;return this.zones[n].groups[i].forEach(h=>{const d=ts.distanceToSquared(h.centroid,e);d<u&&(!o||ts.isVectorInPolygon(e,h,a))&&(c=h,u=d)}),c}findPath(e,n,i,o){const a=this.zones[i].groups[o],c=this.zones[i].vertices,u=this.getClosestNode(e,i,o,!0),h=this.getClosestNode(n,i,o,!0);if(!u||!h)return null;const d=class{static init(g){for(let v=0;v<g.length;v++){const b=g[v];b.f=0,b.g=0,b.h=0,b.cost=1,b.visited=!1,b.closed=!1,b.parent=null}}static cleanUp(g){for(let v=0;v<g.length;v++){const b=g[v];delete b.f,delete b.g,delete b.h,delete b.cost,delete b.visited,delete b.closed,delete b.parent}}static heap(){return new $8(function(g){return g.f})}static search(g,v,b){this.init(g);const x=this.heap();for(x.push(v);x.size()>0;){const E=x.pop();if(E===b){let M=E;const C=[];for(;M.parent;)C.push(M),M=M.parent;return this.cleanUp(C),C.reverse()}E.closed=!0;const S=this.neighbours(g,E);for(let M=0,C=S.length;M<C;M++){const T=S[M];if(T.closed)continue;const L=E.g+T.cost,B=T.visited;if(!B||L<T.g){if(T.visited=!0,T.parent=E,!T.centroid||!b.centroid)throw new Error("Unexpected state");T.h=T.h||this.heuristic(T.centroid,b.centroid),T.g=L,T.f=T.g+T.h,B?x.rescoreElement(T):x.push(T)}}}return[]}static heuristic(g,v){return ts.distanceToSquared(g,v)}static neighbours(g,v){const b=[];for(let x=0;x<v.neighbours.length;x++)b.push(g[v.neighbours[x]]);return b}}.search(a,u,h),f=function(g,v){for(var b=0;b<g.neighbours.length;b++)if(g.neighbours[b]===v.id)return g.portals[b]},p=new J8;p.push(e);for(let g=0;g<d.length;g++){const v=d[g],b=d[g+1];if(b){const x=f(v,b);p.push(c[x[0]],c[x[1]])}}p.push(n),p.stringPull();const A=p.path.map(g=>new jt(g.x,g.y,g.z));return A.shift(),A}}Pb.prototype.getGroup=function(){const s=new $S;return function(e,n,i=!1){if(!this.zones[e])return null;let o=null,a=Math.pow(50,2);const c=this.zones[e];for(let u=0;u<c.groups.length;u++){const h=c.groups[u];for(const d of h){if(i&&(s.setFromCoplanarPoints(c.vertices[d.vertexIds[0]],c.vertices[d.vertexIds[1]],c.vertices[d.vertexIds[2]]),Math.abs(s.distanceToPoint(n))<.01)&&ts.isPointInPoly([c.vertices[d.vertexIds[0]],c.vertices[d.vertexIds[1]],c.vertices[d.vertexIds[2]]],n))return u;const f=ts.distanceToSquared(d.centroid,n);f<a&&(o=u,a=f)}}return o}}(),Pb.prototype.clampStep=function(){const s=new jt,e=new $S,n=new jp,i=new jt;let o,a,c=new jt;return function(u,h,d,f,p,A){const g=this.zones[f].vertices,v=this.zones[f].groups[p],b=[d],x={};x[d.id]=0,o=void 0,c.set(0,0,0),a=1/0,e.setFromCoplanarPoints(g[d.vertexIds[0]],g[d.vertexIds[1]],g[d.vertexIds[2]]),e.projectPoint(h,s),i.copy(s);for(let E=b.pop();E;E=b.pop()){n.set(g[E.vertexIds[0]],g[E.vertexIds[1]],g[E.vertexIds[2]]),n.closestPointToPoint(i,s),s.distanceToSquared(i)<a&&(o=E,c.copy(s),a=s.distanceToSquared(i));const S=x[E.id];if(!(S>2))for(let M=0;M<E.neighbours.length;M++){const C=v[E.neighbours[M]];C.id in x||(b.push(C),x[C.id]=S+1)}}return A.copy(c),o}}();const Ed={PLAYER:new La(15631215).convertSRGBToLinear().getHex(),TARGET:new La(14469912).convertSRGBToLinear().getHex(),PATH:new La(41903).convertSRGBToLinear().getHex(),WAYPOINT:new La(41903).convertSRGBToLinear().getHex(),CLAMPED_STEP:new La(14472114).convertSRGBToLinear().getHex(),CLOSEST_NODE:new La(4417387).convertSRGBToLinear().getHex()};class Z8 extends Kc{constructor(){super(),this._playerMarker=new xp(new tT(.25,32,32),new Kd({color:Ed.PLAYER})),this._targetMarker=new xp(new aE(.3,.3,.3),new Kd({color:Ed.TARGET})),this._nodeMarker=new xp(new aE(.1,.8,.1),new Kd({color:Ed.CLOSEST_NODE})),this._stepMarker=new xp(new aE(.1,1,.1),new Kd({color:Ed.CLAMPED_STEP})),this._pathMarker=new Kc,this._pathLineMaterial=new ZI({color:Ed.PATH,linewidth:2}),this._pathPointMaterial=new Kd({color:Ed.WAYPOINT}),this._pathPointGeometry=new tT(.08),this._markers=[this._playerMarker,this._targetMarker,this._nodeMarker,this._stepMarker,this._pathMarker],this._markers.forEach(e=>{e.visible=!1,this.add(e)})}setPath(e){for(;this._pathMarker.children.length;)this._pathMarker.children[0].visible=!1,this._pathMarker.remove(this._pathMarker.children[0]);e=[this._playerMarker.position].concat(e);const n=new Ef;n.setAttribute("position",new jc(new Float32Array(3*e.length),3));for(let i=0;i<e.length;i++)n.attributes.position.setXYZ(i,e[i].x,e[i].y+.2,e[i].z);this._pathMarker.add(new Y8(n,this._pathLineMaterial));for(let i=0;i<e.length-1;i++){const o=new xp(this._pathPointGeometry,this._pathPointMaterial);o.position.copy(e[i]),o.position.y+=.2,this._pathMarker.add(o)}return this._pathMarker.visible=!0,this}setPlayerPosition(e){return this._playerMarker.position.copy(e),this._playerMarker.visible=!0,this}setTargetPosition(e){return this._targetMarker.position.copy(e),this._targetMarker.visible=!0,this}setNodePosition(e){return this._nodeMarker.position.copy(e),this._nodeMarker.visible=!0,this}setStepPosition(e){return this._stepMarker.position.copy(e),this._stepMarker.visible=!0,this}reset(){for(;this._pathMarker.children.length;)this._pathMarker.children[0].visible=!1,this._pathMarker.remove(this._pathMarker.children[0]);return this._markers.forEach(e=>{e.visible=!1}),this}}const e7=Object.freeze(Object.defineProperty({__proto__:null,Pathfinding:Pb,PathfindingHelper:Z8},Symbol.toStringTag,{value:"Module"})),t7=C_(e7),{Pathfinding:tB}=t7,Ep=new tB,bp="level";AFRAME.registerSystem("nav",{init:function(){this.navMesh=null,this.agents=new Set},setNavMeshGeometry:function(s){this.navMesh=new THREE.Mesh(s),Ep.setZoneData(bp,tB.createZone(s)),Array.from(this.agents).forEach(e=>e.updateNavLocation())},getNavMesh:function(){return this.navMesh},addAgent:function(s){this.agents.add(s)},removeAgent:function(s){this.agents.delete(s)},getPath:function(s,e,n){return this.navMesh?Ep.findPath(s,e,bp,n):null},getGroup:function(s){return this.navMesh?Ep.getGroup(bp,s):null},getNode:function(s,e){return this.navMesh?Ep.getClosestNode(s,bp,e,!0):null},clampStep:function(s,e,n,i,o){if(this.navMesh){if(!i)return o.copy(e),this.getNode(e,n)}else return o.copy(e),null;return Ep.clampStep(s,e,i,bp,n,o)}});AFRAME.registerPrimitive("a-grid",{defaultComponents:{geometry:{primitive:"plane",width:75,height:75},rotation:{x:-90,y:0,z:0},material:{src:"url(https://cdn.jsdelivr.net/gh/donmccurdy/aframe-extras@v1.16.3/assets/grid.png)",repeat:"75 75"}},mappings:{width:"geometry.width",height:"geometry.height",src:"material.src"}});AFRAME.registerPrimitive("a-ocean",{defaultComponents:{ocean:{},rotation:{x:-90,y:0,z:0}},mappings:{width:"ocean.width",depth:"ocean.depth",density:"ocean.density",amplitude:"ocean.amplitude",amplitudeVariance:"ocean.amplitudeVariance",speed:"ocean.speed",speedVariance:"ocean.speedVariance",color:"ocean.color",opacity:"ocean.opacity"}});AFRAME.registerComponent("ocean",{schema:{width:{default:10,min:0},depth:{default:10,min:0},density:{default:10},amplitude:{default:.1},amplitudeVariance:{default:.3},speed:{default:1},speedVariance:{default:2},color:{default:"#7AD2F7",type:"color"},opacity:{default:.8}},play:function(){const s=this.el,e=this.data;let n=s.components.material;const i=new THREE.PlaneGeometry(e.width,e.depth,e.density,e.density);this.waves=[];const o=i.getAttribute("position");for(let a=0;a<o.count;a++)this.waves.push({z:o.getZ(a),ang:Math.random()*Math.PI*2,amp:e.amplitude+Math.random()*e.amplitudeVariance,speed:(e.speed+Math.random()*e.speedVariance)/1e3});n||(n={},n.material=new THREE.MeshPhongMaterial({color:e.color,transparent:e.opacity<1,opacity:e.opacity,flatShading:!0})),this.mesh=new THREE.Mesh(i,n.material),s.setObject3D("mesh",this.mesh)},remove:function(){this.el.removeObject3D("mesh")},tick:function(s,e){if(!e)return;const n=this.mesh.geometry.getAttribute("position");for(let i=0;i<n.count;i++){const o=this.waves[i],a=o.z+Math.sin(o.ang)*o.amp;n.setZ(i,a),o.ang+=o.speed*e}n.needsUpdate=!0}});AFRAME.registerPrimitive("a-tube",{defaultComponents:{tube:{}},mappings:{path:"tube.path",segments:"tube.segments",radius:"tube.radius","radial-segments":"tube.radialSegments",closed:"tube.closed"}});AFRAME.registerComponent("tube",{schema:{path:{default:[]},segments:{default:64},radius:{default:1},radialSegments:{default:8},closed:{default:!1}},init:function(){const s=this.el,e=this.data;let n=s.components.material;if(!e.path.length){console.error("[a-tube] `path` property expected but not found.");return}const i=new THREE.CatmullRomCurve3(e.path.map(function(a){return a=a.split(" "),new THREE.Vector3(Number(a[0]),Number(a[1]),Number(a[2]))})),o=new THREE.TubeGeometry(i,e.segments,e.radius,e.radialSegments,e.closed);n||(n={},n.material=new THREE.MeshPhongMaterial),this.mesh=new THREE.Mesh(o,n.material),this.el.setObject3D("mesh",this.mesh)},update:function(s){Object.keys(s).length&&(this.remove(),this.init())},remove:function(){this.mesh&&this.el.removeObject3D("mesh")}});var ri=function(s){return typeof s=="function"?s:typeof s=="string"?function(e){return e[s]}:function(e){return s}};const n7=Object.freeze(Object.defineProperty({__proto__:null,default:ri},Symbol.toStringTag,{value:"Module"})),i7=C_(n7);/**
  * @license
  * Copyright 2010-2023 Three.js Authors
  * SPDX-License-Identifier: MIT
- */const 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this.convert(s,this._workingColorSpace,e)},toWorkingColorSpace:function(s,e){return this.convert(s,e,this._workingColorSpace)},getPrimaries:function(s){return s0[s].primaries},getTransfer:function(s){return s===aa?fv:s0[s].transfer}};function af(s){return s<.04045?s*.0773993808:Math.pow(s*.9478672986+.0521327014,2.4)}function gE(s){return s<.0031308?s*12.92:1.055*Math.pow(s,.41666)-.055}let wd;class pB{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let n;if(e instanceof HTMLCanvasElement)n=e;else{wd===void 0&&(wd=pm("canvas")),wd.width=e.width,wd.height=e.height;const i=wd.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height),n=wd}return n.width>2048||n.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),n.toDataURL("image/jpeg",.6)):n.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){const n=pm("canvas");n.width=e.width,n.height=e.height;const i=n.getContext("2d");i.drawImage(e,0,0,e.width,e.height);const o=i.getImageData(0,0,e.width,e.height),a=o.data;for(let c=0;c<a.length;c++)a[c]=af(a[c]/255)*255;return i.putImageData(o,0,0),n}else if(e.data){const n=e.data.slice(0);for(let i=0;i<n.length;i++)n instanceof Uint8Array||n instanceof Uint8ClampedArray?n[i]=Math.floor(af(n[i]/255)*255):n[i]=af(n[i]);return{data:n,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}}let vz=0;class mB{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:vz++}),this.uuid=Jl(),this.data=e,this.dataReady=!0,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const i={uuid:this.uuid,url:""},o=this.data;if(o!==null){let a;if(Array.isArray(o)){a=[];for(let c=0,u=o.length;c<u;c++)o[c].isDataTexture?a.push(AE(o[c].image)):a.push(AE(o[c]))}else a=AE(o);i.url=a}return n||(e.images[this.uuid]=i),i}}function AE(s){return typeof HTMLImageElement<"u"&&s instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&s instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&s instanceof ImageBitmap?pB.getDataURL(s):s.data?{data:Array.from(s.data),width:s.width,height:s.height,type:s.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let yz=0;class Js extends Ga{constructor(e=Js.DEFAULT_IMAGE,n=Js.DEFAULT_MAPPING,i=Pa,o=Pa,a=fo,c=$h,u=Da,h=Xc,d=Js.DEFAULT_ANISOTROPY,f=aa){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:yz++}),this.uuid=Jl(),this.name="",this.source=new mB(e),this.mipmaps=[],this.mapping=n,this.channel=0,this.wrapS=i,this.wrapT=o,this.magFilter=a,this.minFilter=c,this.anisotropy=d,this.format=u,this.internalFormat=null,this.type=h,this.offset=new Mn(0,0),this.repeat=new Mn(1,1),this.center=new Mn(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new tr,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,typeof f=="string"?this.colorSpace=f:(iu("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=f===nu?ms:aa),this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e=null){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),n||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==nB)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Nb:e.x=e.x-Math.floor(e.x);break;case Pa:e.x=e.x<0?0:1;break;case Ub:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case Nb:e.y=e.y-Math.floor(e.y);break;case Pa:e.y=e.y<0?0:1;break;case Ub:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return iu("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===ms?nu:hB}set encoding(e){iu("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=e===nu?ms:aa}}Js.DEFAULT_IMAGE=null;Js.DEFAULT_MAPPING=nB;Js.DEFAULT_ANISOTROPY=1;class Bs{constructor(e=0,n=0,i=0,o=1){Bs.prototype.isVector4=!0,this.x=e,this.y=n,this.z=i,this.w=o}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,n,i,o){return this.x=e,this.y=n,this.z=i,this.w=o,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;case 3:this.w=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this.w=e.w+n.w,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this.w+=e.w*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this.w=e.w-n.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=this.w,c=e.elements;return this.x=c[0]*n+c[4]*i+c[8]*o+c[12]*a,this.y=c[1]*n+c[5]*i+c[9]*o+c[13]*a,this.z=c[2]*n+c[6]*i+c[10]*o+c[14]*a,this.w=c[3]*n+c[7]*i+c[11]*o+c[15]*a,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const n=Math.sqrt(1-e.w*e.w);return n<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/n,this.y=e.y/n,this.z=e.z/n),this}setAxisAngleFromRotationMatrix(e){let n,i,o,a;const h=e.elements,d=h[0],f=h[4],p=h[8],A=h[1],g=h[5],v=h[9],b=h[2],x=h[6],E=h[10];if(Math.abs(f-A)<.01&&Math.abs(p-b)<.01&&Math.abs(v-x)<.01){if(Math.abs(f+A)<.1&&Math.abs(p+b)<.1&&Math.abs(v+x)<.1&&Math.abs(d+g+E-3)<.1)return this.set(1,0,0,0),this;n=Math.PI;const M=(d+1)/2,C=(g+1)/2,T=(E+1)/2,L=(f+A)/4,B=(p+b)/4,F=(v+x)/4;return M>C&&M>T?M<.01?(i=0,o=.707106781,a=.707106781):(i=Math.sqrt(M),o=L/i,a=B/i):C>T?C<.01?(i=.707106781,o=0,a=.707106781):(o=Math.sqrt(C),i=L/o,a=F/o):T<.01?(i=.707106781,o=.707106781,a=0):(a=Math.sqrt(T),i=B/a,o=F/a),this.set(i,o,a,n),this}let S=Math.sqrt((x-v)*(x-v)+(p-b)*(p-b)+(A-f)*(A-f));return Math.abs(S)<.001&&(S=1),this.x=(x-v)/S,this.y=(p-b)/S,this.z=(A-f)/S,this.w=Math.acos((d+g+E-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this.w=Math.max(e.w,Math.min(n.w,this.w)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this.w=Math.max(e,Math.min(n,this.w)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this.w+=(e.w-this.w)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this.w=e.w+(n.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this.w=e[n+3],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e[n+3]=this.w,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this.w=e.getW(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class xz extends Ga{constructor(e=1,n=1,i={}){super(),this.isRenderTarget=!0,this.width=e,this.height=n,this.depth=1,this.scissor=new Bs(0,0,e,n),this.scissorTest=!1,this.viewport=new Bs(0,0,e,n);const o={width:e,height:n,depth:1};i.encoding!==void 0&&(iu("THREE.WebGLRenderTarget: option.encoding has been replaced by option.colorSpace."),i.colorSpace=i.encoding===nu?ms:aa),i=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:fo,depthBuffer:!0,stencilBuffer:!1,depthTexture:null,samples:0},i),this.texture=new Js(o,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=i.generateMipmaps,this.texture.internalFormat=i.internalFormat,this.depthBuffer=i.depthBuffer,this.stencilBuffer=i.stencilBuffer,this.depthTexture=i.depthTexture,this.samples=i.samples}setSize(e,n,i=1){(this.width!==e||this.height!==n||this.depth!==i)&&(this.width=e,this.height=n,this.depth=i,this.texture.image.width=e,this.texture.image.height=n,this.texture.image.depth=i,this.dispose()),this.viewport.set(0,0,e,n),this.scissor.set(0,0,e,n)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.scissor.copy(e.scissor),this.scissorTest=e.scissorTest,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.isRenderTargetTexture=!0;const n=Object.assign({},e.texture.image);return this.texture.source=new mB(n),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class Yc extends xz{constructor(e=1,n=1,i={}){super(e,n,i),this.isWebGLRenderTarget=!0}}class gB extends Js{constructor(e=null,n=1,i=1,o=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:n,height:i,depth:o},this.magFilter=mo,this.minFilter=mo,this.wrapR=Pa,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Ez extends Js{constructor(e=null,n=1,i=1,o=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:n,height:i,depth:o},this.magFilter=mo,this.minFilter=mo,this.wrapR=Pa,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class za{constructor(e=0,n=0,i=0,o=1){this.isQuaternion=!0,this._x=e,this._y=n,this._z=i,this._w=o}static slerpFlat(e,n,i,o,a,c,u){let h=i[o+0],d=i[o+1],f=i[o+2],p=i[o+3];const A=a[c+0],g=a[c+1],v=a[c+2],b=a[c+3];if(u===0){e[n+0]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p;return}if(u===1){e[n+0]=A,e[n+1]=g,e[n+2]=v,e[n+3]=b;return}if(p!==b||h!==A||d!==g||f!==v){let x=1-u;const E=h*A+d*g+f*v+p*b,S=E>=0?1:-1,M=1-E*E;if(M>Number.EPSILON){const T=Math.sqrt(M),L=Math.atan2(T,E*S);x=Math.sin(x*L)/T,u=Math.sin(u*L)/T}const C=u*S;if(h=h*x+A*C,d=d*x+g*C,f=f*x+v*C,p=p*x+b*C,x===1-u){const T=1/Math.sqrt(h*h+d*d+f*f+p*p);h*=T,d*=T,f*=T,p*=T}}e[n]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p}static multiplyQuaternionsFlat(e,n,i,o,a,c){const u=i[o],h=i[o+1],d=i[o+2],f=i[o+3],p=a[c],A=a[c+1],g=a[c+2],v=a[c+3];return e[n]=u*v+f*p+h*g-d*A,e[n+1]=h*v+f*A+d*p-u*g,e[n+2]=d*v+f*g+u*A-h*p,e[n+3]=f*v-u*p-h*A-d*g,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,n,i,o){return this._x=e,this._y=n,this._z=i,this._w=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,n=!0){const i=e._x,o=e._y,a=e._z,c=e._order,u=Math.cos,h=Math.sin,d=u(i/2),f=u(o/2),p=u(a/2),A=h(i/2),g=h(o/2),v=h(a/2);switch(c){case"XYZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"YXZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"ZXY":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"ZYX":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"YZX":this._x=A*f*p+d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p-A*g*v;break;case"XZY":this._x=A*f*p-d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p+A*g*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+c)}return n===!0&&this._onChangeCallback(),this}setFromAxisAngle(e,n){const i=n/2,o=Math.sin(i);return this._x=e.x*o,this._y=e.y*o,this._z=e.z*o,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const n=e.elements,i=n[0],o=n[4],a=n[8],c=n[1],u=n[5],h=n[9],d=n[2],f=n[6],p=n[10],A=i+u+p;if(A>0){const g=.5/Math.sqrt(A+1);this._w=.25/g,this._x=(f-h)*g,this._y=(a-d)*g,this._z=(c-o)*g}else if(i>u&&i>p){const g=2*Math.sqrt(1+i-u-p);this._w=(f-h)/g,this._x=.25*g,this._y=(o+c)/g,this._z=(a+d)/g}else if(u>p){const g=2*Math.sqrt(1+u-i-p);this._w=(a-d)/g,this._x=(o+c)/g,this._y=.25*g,this._z=(h+f)/g}else{const g=2*Math.sqrt(1+p-i-u);this._w=(c-o)/g,this._x=(a+d)/g,this._y=(h+f)/g,this._z=.25*g}return this._onChangeCallback(),this}setFromUnitVectors(e,n){let i=e.dot(n)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*n.z-e.z*n.y,this._y=e.z*n.x-e.x*n.z,this._z=e.x*n.y-e.y*n.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Is(this.dot(e),-1,1)))}rotateTowards(e,n){const i=this.angleTo(e);if(i===0)return this;const o=Math.min(1,n/i);return this.slerp(e,o),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,n){const i=e._x,o=e._y,a=e._z,c=e._w,u=n._x,h=n._y,d=n._z,f=n._w;return this._x=i*f+c*u+o*d-a*h,this._y=o*f+c*h+a*u-i*d,this._z=a*f+c*d+i*h-o*u,this._w=c*f-i*u-o*h-a*d,this._onChangeCallback(),this}slerp(e,n){if(n===0)return this;if(n===1)return this.copy(e);const i=this._x,o=this._y,a=this._z,c=this._w;let u=c*e._w+i*e._x+o*e._y+a*e._z;if(u<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,u=-u):this.copy(e),u>=1)return this._w=c,this._x=i,this._y=o,this._z=a,this;const h=1-u*u;if(h<=Number.EPSILON){const g=1-n;return this._w=g*c+n*this._w,this._x=g*i+n*this._x,this._y=g*o+n*this._y,this._z=g*a+n*this._z,this.normalize(),this}const d=Math.sqrt(h),f=Math.atan2(d,u),p=Math.sin((1-n)*f)/d,A=Math.sin(n*f)/d;return this._w=c*p+this._w*A,this._x=i*p+this._x*A,this._y=o*p+this._y*A,this._z=a*p+this._z*A,this._onChangeCallback(),this}slerpQuaternions(e,n,i){return this.copy(e).slerp(n,i)}random(){const e=Math.random(),n=Math.sqrt(1-e),i=Math.sqrt(e),o=2*Math.PI*Math.random(),a=2*Math.PI*Math.random();return this.set(n*Math.cos(o),i*Math.sin(a),i*Math.cos(a),n*Math.sin(o))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,n=0){return this._x=e[n],this._y=e[n+1],this._z=e[n+2],this._w=e[n+3],this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._w,e}fromBufferAttribute(e,n){return this._x=e.getX(n),this._y=e.getY(n),this._z=e.getZ(n),this._w=e.getW(n),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class it{constructor(e=0,n=0,i=0){it.prototype.isVector3=!0,this.x=e,this.y=n,this.z=i}set(e,n,i){return i===void 0&&(i=this.z),this.x=e,this.y=n,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,n){return this.x=e.x*n.x,this.y=e.y*n.y,this.z=e.z*n.z,this}applyEuler(e){return this.applyQuaternion(kT.setFromEuler(e))}applyAxisAngle(e,n){return this.applyQuaternion(kT.setFromAxisAngle(e,n))}applyMatrix3(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[3]*i+a[6]*o,this.y=a[1]*n+a[4]*i+a[7]*o,this.z=a[2]*n+a[5]*i+a[8]*o,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=e.elements,c=1/(a[3]*n+a[7]*i+a[11]*o+a[15]);return this.x=(a[0]*n+a[4]*i+a[8]*o+a[12])*c,this.y=(a[1]*n+a[5]*i+a[9]*o+a[13])*c,this.z=(a[2]*n+a[6]*i+a[10]*o+a[14])*c,this}applyQuaternion(e){const n=this.x,i=this.y,o=this.z,a=e.x,c=e.y,u=e.z,h=e.w,d=2*(c*o-u*i),f=2*(u*n-a*o),p=2*(a*i-c*n);return this.x=n+h*d+c*p-u*f,this.y=i+h*f+u*d-a*p,this.z=o+h*p+a*f-c*d,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[4]*i+a[8]*o,this.y=a[1]*n+a[5]*i+a[9]*o,this.z=a[2]*n+a[6]*i+a[10]*o,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,n){const i=e.x,o=e.y,a=e.z,c=n.x,u=n.y,h=n.z;return this.x=o*h-a*u,this.y=a*c-i*h,this.z=i*u-o*c,this}projectOnVector(e){const n=e.lengthSq();if(n===0)return this.set(0,0,0);const i=e.dot(this)/n;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return vE.copy(this).projectOnVector(e),this.sub(vE)}reflect(e){return this.sub(vE.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const n=Math.sqrt(this.lengthSq()*e.lengthSq());if(n===0)return Math.PI/2;const i=this.dot(e)/n;return Math.acos(Is(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const n=this.x-e.x,i=this.y-e.y,o=this.z-e.z;return n*n+i*i+o*o}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,n,i){const o=Math.sin(n)*e;return this.x=o*Math.sin(i),this.y=Math.cos(n)*e,this.z=o*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,n,i){return this.x=e*Math.sin(n),this.y=i,this.z=e*Math.cos(n),this}setFromMatrixPosition(e){const n=e.elements;return this.x=n[12],this.y=n[13],this.z=n[14],this}setFromMatrixScale(e){const n=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),o=this.setFromMatrixColumn(e,2).length();return this.x=n,this.y=i,this.z=o,this}setFromMatrixColumn(e,n){return this.fromArray(e.elements,n*4)}setFromMatrix3Column(e,n){return this.fromArray(e.elements,n*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,n=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(n),this.y=i*Math.sin(n),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const vE=new it,kT=new za;class hu{constructor(e=new it(1/0,1/0,1/0),n=new it(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=n}set(e,n){return this.min.copy(e),this.max.copy(n),this}setFromArray(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n+=3)this.expandByPoint(Ma.fromArray(e,n));return this}setFromBufferAttribute(e){this.makeEmpty();for(let n=0,i=e.count;n<i;n++)this.expandByPoint(Ma.fromBufferAttribute(e,n));return this}setFromPoints(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n++)this.expandByPoint(e[n]);return this}setFromCenterAndSize(e,n){const i=Ma.copy(n).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,n=!1){return this.makeEmpty(),this.expandByObject(e,n)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,n=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0){const a=i.getAttribute("position");if(n===!0&&a!==void 0&&e.isInstancedMesh!==!0)for(let c=0,u=a.count;c<u;c++)e.isMesh===!0?e.getVertexPosition(c,Ma):Ma.fromBufferAttribute(a,c),Ma.applyMatrix4(e.matrixWorld),this.expandByPoint(Ma);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),o0.copy(e.boundingBox)):(i.boundingBox===null&&i.computeBoundingBox(),o0.copy(i.boundingBox)),o0.applyMatrix4(e.matrixWorld),this.union(o0)}const o=e.children;for(let a=0,c=o.length;a<c;a++)this.expandByObject(o[a],n);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,n){return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,Ma),Ma.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let n,i;return e.normal.x>0?(n=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(n=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(n+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(n+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(n+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(n+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),n<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(wp),a0.subVectors(this.max,wp),Md.subVectors(e.a,wp),Cd.subVectors(e.b,wp),Sd.subVectors(e.c,wp),Ic.subVectors(Cd,Md),Bc.subVectors(Sd,Cd),zh.subVectors(Md,Sd);let n=[0,-Ic.z,Ic.y,0,-Bc.z,Bc.y,0,-zh.z,zh.y,Ic.z,0,-Ic.x,Bc.z,0,-Bc.x,zh.z,0,-zh.x,-Ic.y,Ic.x,0,-Bc.y,Bc.x,0,-zh.y,zh.x,0];return!yE(n,Md,Cd,Sd,a0)||(n=[1,0,0,0,1,0,0,0,1],!yE(n,Md,Cd,Sd,a0))?!1:(l0.crossVectors(Ic,Bc),n=[l0.x,l0.y,l0.z],yE(n,Md,Cd,Sd,a0))}clampPoint(e,n){return n.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,Ma).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(Ma).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(Bl[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),Bl[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),Bl[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),Bl[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),Bl[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),Bl[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),Bl[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),Bl[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(Bl),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const Bl=[new it,new it,new it,new it,new it,new it,new it,new it],Ma=new it,o0=new hu,Md=new it,Cd=new it,Sd=new it,Ic=new it,Bc=new it,zh=new it,wp=new it,a0=new it,l0=new it,Gh=new it;function yE(s,e,n,i,o){for(let a=0,c=s.length-3;a<=c;a+=3){Gh.fromArray(s,a);const u=o.x*Math.abs(Gh.x)+o.y*Math.abs(Gh.y)+o.z*Math.abs(Gh.z),h=e.dot(Gh),d=n.dot(Gh),f=i.dot(Gh);if(Math.max(-Math.max(h,d,f),Math.min(h,d,f))>u)return!1}return!0}const bz=new hu,Mp=new it,xE=new it;class Qv{constructor(e=new it,n=-1){this.isSphere=!0,this.center=e,this.radius=n}set(e,n){return this.center.copy(e),this.radius=n,this}setFromPoints(e,n){const i=this.center;n!==void 0?i.copy(n):bz.setFromPoints(e).getCenter(i);let o=0;for(let a=0,c=e.length;a<c;a++)o=Math.max(o,i.distanceToSquared(e[a]));return this.radius=Math.sqrt(o),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const n=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=n*n}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,n){const i=this.center.distanceToSquared(e);return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Mp.subVectors(e,this.center);const n=Mp.lengthSq();if(n>this.radius*this.radius){const i=Math.sqrt(n),o=(i-this.radius)*.5;this.center.addScaledVector(Mp,o/i),this.radius+=o}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(xE.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Mp.copy(e.center).add(xE)),this.expandByPoint(Mp.copy(e.center).sub(xE))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}}const Ll=new it,EE=new it,c0=new it,Lc=new it,bE=new it,h0=new it,_E=new it;class Xv{constructor(e=new it,n=new it(0,0,-1)){this.origin=e,this.direction=n}set(e,n){return this.origin.copy(e),this.direction.copy(n),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,n){return n.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Ll)),this}closestPointToPoint(e,n){n.subVectors(e,this.origin);const i=n.dot(this.direction);return i<0?n.copy(this.origin):n.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const n=Ll.subVectors(e,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(e):(Ll.copy(this.origin).addScaledVector(this.direction,n),Ll.distanceToSquared(e))}distanceSqToSegment(e,n,i,o){EE.copy(e).add(n).multiplyScalar(.5),c0.copy(n).sub(e).normalize(),Lc.copy(this.origin).sub(EE);const a=e.distanceTo(n)*.5,c=-this.direction.dot(c0),u=Lc.dot(this.direction),h=-Lc.dot(c0),d=Lc.lengthSq(),f=Math.abs(1-c*c);let p,A,g,v;if(f>0)if(p=c*h-u,A=c*u-h,v=a*f,p>=0)if(A>=-v)if(A<=v){const b=1/f;p*=b,A*=b,g=p*(p+c*A+2*u)+A*(c*p+A+2*h)+d}else A=a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A=-a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A<=-v?(p=Math.max(0,-(-c*a+u)),A=p>0?-a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d):A<=v?(p=0,A=Math.min(Math.max(-a,-h),a),g=A*(A+2*h)+d):(p=Math.max(0,-(c*a+u)),A=p>0?a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d);else A=c>0?-a:a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;return i&&i.copy(this.origin).addScaledVector(this.direction,p),o&&o.copy(EE).addScaledVector(c0,A),g}intersectSphere(e,n){Ll.subVectors(e.center,this.origin);const i=Ll.dot(this.direction),o=Ll.dot(Ll)-i*i,a=e.radius*e.radius;if(o>a)return null;const c=Math.sqrt(a-o),u=i-c,h=i+c;return h<0?null:u<0?this.at(h,n):this.at(u,n)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const n=e.normal.dot(this.direction);if(n===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/n;return i>=0?i:null}intersectPlane(e,n){const i=this.distanceToPlane(e);return i===null?null:this.at(i,n)}intersectsPlane(e){const n=e.distanceToPoint(this.origin);return n===0||e.normal.dot(this.direction)*n<0}intersectBox(e,n){let i,o,a,c,u,h;const d=1/this.direction.x,f=1/this.direction.y,p=1/this.direction.z,A=this.origin;return d>=0?(i=(e.min.x-A.x)*d,o=(e.max.x-A.x)*d):(i=(e.max.x-A.x)*d,o=(e.min.x-A.x)*d),f>=0?(a=(e.min.y-A.y)*f,c=(e.max.y-A.y)*f):(a=(e.max.y-A.y)*f,c=(e.min.y-A.y)*f),i>c||a>o||((a>i||isNaN(i))&&(i=a),(c<o||isNaN(o))&&(o=c),p>=0?(u=(e.min.z-A.z)*p,h=(e.max.z-A.z)*p):(u=(e.max.z-A.z)*p,h=(e.min.z-A.z)*p),i>h||u>o)||((u>i||i!==i)&&(i=u),(h<o||o!==o)&&(o=h),o<0)?null:this.at(i>=0?i:o,n)}intersectsBox(e){return this.intersectBox(e,Ll)!==null}intersectTriangle(e,n,i,o,a){bE.subVectors(n,e),h0.subVectors(i,e),_E.crossVectors(bE,h0);let c=this.direction.dot(_E),u;if(c>0){if(o)return null;u=1}else if(c<0)u=-1,c=-c;else return null;Lc.subVectors(this.origin,e);const h=u*this.direction.dot(h0.crossVectors(Lc,h0));if(h<0)return null;const d=u*this.direction.dot(bE.cross(Lc));if(d<0||h+d>c)return null;const f=-u*Lc.dot(_E);return f<0?null:this.at(f/c,a)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class Gr{constructor(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){Gr.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x)}set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){const E=this.elements;return E[0]=e,E[4]=n,E[8]=i,E[12]=o,E[1]=a,E[5]=c,E[9]=u,E[13]=h,E[2]=d,E[6]=f,E[10]=p,E[14]=A,E[3]=g,E[7]=v,E[11]=b,E[15]=x,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new Gr().fromArray(this.elements)}copy(e){const n=this.elements,i=e.elements;return n[0]=i[0],n[1]=i[1],n[2]=i[2],n[3]=i[3],n[4]=i[4],n[5]=i[5],n[6]=i[6],n[7]=i[7],n[8]=i[8],n[9]=i[9],n[10]=i[10],n[11]=i[11],n[12]=i[12],n[13]=i[13],n[14]=i[14],n[15]=i[15],this}copyPosition(e){const n=this.elements,i=e.elements;return n[12]=i[12],n[13]=i[13],n[14]=i[14],this}setFromMatrix3(e){const n=e.elements;return this.set(n[0],n[3],n[6],0,n[1],n[4],n[7],0,n[2],n[5],n[8],0,0,0,0,1),this}extractBasis(e,n,i){return e.setFromMatrixColumn(this,0),n.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,n,i){return this.set(e.x,n.x,i.x,0,e.y,n.y,i.y,0,e.z,n.z,i.z,0,0,0,0,1),this}extractRotation(e){const n=this.elements,i=e.elements,o=1/Td.setFromMatrixColumn(e,0).length(),a=1/Td.setFromMatrixColumn(e,1).length(),c=1/Td.setFromMatrixColumn(e,2).length();return n[0]=i[0]*o,n[1]=i[1]*o,n[2]=i[2]*o,n[3]=0,n[4]=i[4]*a,n[5]=i[5]*a,n[6]=i[6]*a,n[7]=0,n[8]=i[8]*c,n[9]=i[9]*c,n[10]=i[10]*c,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromEuler(e){const n=this.elements,i=e.x,o=e.y,a=e.z,c=Math.cos(i),u=Math.sin(i),h=Math.cos(o),d=Math.sin(o),f=Math.cos(a),p=Math.sin(a);if(e.order==="XYZ"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=-h*p,n[8]=d,n[1]=g+v*d,n[5]=A-b*d,n[9]=-u*h,n[2]=b-A*d,n[6]=v+g*d,n[10]=c*h}else if(e.order==="YXZ"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A+b*u,n[4]=v*u-g,n[8]=c*d,n[1]=c*p,n[5]=c*f,n[9]=-u,n[2]=g*u-v,n[6]=b+A*u,n[10]=c*h}else if(e.order==="ZXY"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A-b*u,n[4]=-c*p,n[8]=v+g*u,n[1]=g+v*u,n[5]=c*f,n[9]=b-A*u,n[2]=-c*d,n[6]=u,n[10]=c*h}else if(e.order==="ZYX"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=v*d-g,n[8]=A*d+b,n[1]=h*p,n[5]=b*d+A,n[9]=g*d-v,n[2]=-d,n[6]=u*h,n[10]=c*h}else if(e.order==="YZX"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=b-A*p,n[8]=v*p+g,n[1]=p,n[5]=c*f,n[9]=-u*f,n[2]=-d*f,n[6]=g*p+v,n[10]=A-b*p}else if(e.order==="XZY"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=-p,n[8]=d*f,n[1]=A*p+b,n[5]=c*f,n[9]=g*p-v,n[2]=v*p-g,n[6]=u*f,n[10]=b*p+A}return n[3]=0,n[7]=0,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromQuaternion(e){return this.compose(_z,e,wz)}lookAt(e,n,i){const o=this.elements;return Ho.subVectors(e,n),Ho.lengthSq()===0&&(Ho.z=1),Ho.normalize(),Pc.crossVectors(i,Ho),Pc.lengthSq()===0&&(Math.abs(i.z)===1?Ho.x+=1e-4:Ho.z+=1e-4,Ho.normalize(),Pc.crossVectors(i,Ho)),Pc.normalize(),u0.crossVectors(Ho,Pc),o[0]=Pc.x,o[4]=u0.x,o[8]=Ho.x,o[1]=Pc.y,o[5]=u0.y,o[9]=Ho.y,o[2]=Pc.z,o[6]=u0.z,o[10]=Ho.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,n){const i=e.elements,o=n.elements,a=this.elements,c=i[0],u=i[4],h=i[8],d=i[12],f=i[1],p=i[5],A=i[9],g=i[13],v=i[2],b=i[6],x=i[10],E=i[14],S=i[3],M=i[7],C=i[11],T=i[15],L=o[0],B=o[4],F=o[8],D=o[12],P=o[1],U=o[5],K=o[9],J=o[13],z=o[2],j=o[6],G=o[10],H=o[14],te=o[3],Z=o[7],ee=o[11],oe=o[15];return a[0]=c*L+u*P+h*z+d*te,a[4]=c*B+u*U+h*j+d*Z,a[8]=c*F+u*K+h*G+d*ee,a[12]=c*D+u*J+h*H+d*oe,a[1]=f*L+p*P+A*z+g*te,a[5]=f*B+p*U+A*j+g*Z,a[9]=f*F+p*K+A*G+g*ee,a[13]=f*D+p*J+A*H+g*oe,a[2]=v*L+b*P+x*z+E*te,a[6]=v*B+b*U+x*j+E*Z,a[10]=v*F+b*K+x*G+E*ee,a[14]=v*D+b*J+x*H+E*oe,a[3]=S*L+M*P+C*z+T*te,a[7]=S*B+M*U+C*j+T*Z,a[11]=S*F+M*K+C*G+T*ee,a[15]=S*D+M*J+C*H+T*oe,this}multiplyScalar(e){const n=this.elements;return n[0]*=e,n[4]*=e,n[8]*=e,n[12]*=e,n[1]*=e,n[5]*=e,n[9]*=e,n[13]*=e,n[2]*=e,n[6]*=e,n[10]*=e,n[14]*=e,n[3]*=e,n[7]*=e,n[11]*=e,n[15]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[4],o=e[8],a=e[12],c=e[1],u=e[5],h=e[9],d=e[13],f=e[2],p=e[6],A=e[10],g=e[14],v=e[3],b=e[7],x=e[11],E=e[15];return v*(+a*h*p-o*d*p-a*u*A+i*d*A+o*u*g-i*h*g)+b*(+n*h*g-n*d*A+a*c*A-o*c*g+o*d*f-a*h*f)+x*(+n*d*p-n*u*g-a*c*p+i*c*g+a*u*f-i*d*f)+E*(-o*u*f-n*h*p+n*u*A+o*c*p-i*c*A+i*h*f)}transpose(){const e=this.elements;let n;return n=e[1],e[1]=e[4],e[4]=n,n=e[2],e[2]=e[8],e[8]=n,n=e[6],e[6]=e[9],e[9]=n,n=e[3],e[3]=e[12],e[12]=n,n=e[7],e[7]=e[13],e[13]=n,n=e[11],e[11]=e[14],e[14]=n,this}setPosition(e,n,i){const o=this.elements;return e.isVector3?(o[12]=e.x,o[13]=e.y,o[14]=e.z):(o[12]=e,o[13]=n,o[14]=i),this}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=e[9],A=e[10],g=e[11],v=e[12],b=e[13],x=e[14],E=e[15],S=p*x*d-b*A*d+b*h*g-u*x*g-p*h*E+u*A*E,M=v*A*d-f*x*d-v*h*g+c*x*g+f*h*E-c*A*E,C=f*b*d-v*p*d+v*u*g-c*b*g-f*u*E+c*p*E,T=v*p*h-f*b*h-v*u*A+c*b*A+f*u*x-c*p*x,L=n*S+i*M+o*C+a*T;if(L===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const B=1/L;return e[0]=S*B,e[1]=(b*A*a-p*x*a-b*o*g+i*x*g+p*o*E-i*A*E)*B,e[2]=(u*x*a-b*h*a+b*o*d-i*x*d-u*o*E+i*h*E)*B,e[3]=(p*h*a-u*A*a-p*o*d+i*A*d+u*o*g-i*h*g)*B,e[4]=M*B,e[5]=(f*x*a-v*A*a+v*o*g-n*x*g-f*o*E+n*A*E)*B,e[6]=(v*h*a-c*x*a-v*o*d+n*x*d+c*o*E-n*h*E)*B,e[7]=(c*A*a-f*h*a+f*o*d-n*A*d-c*o*g+n*h*g)*B,e[8]=C*B,e[9]=(v*p*a-f*b*a-v*i*g+n*b*g+f*i*E-n*p*E)*B,e[10]=(c*b*a-v*u*a+v*i*d-n*b*d-c*i*E+n*u*E)*B,e[11]=(f*u*a-c*p*a-f*i*d+n*p*d+c*i*g-n*u*g)*B,e[12]=T*B,e[13]=(f*b*o-v*p*o+v*i*A-n*b*A-f*i*x+n*p*x)*B,e[14]=(v*u*o-c*b*o-v*i*h+n*b*h+c*i*x-n*u*x)*B,e[15]=(c*p*o-f*u*o+f*i*h-n*p*h-c*i*A+n*u*A)*B,this}scale(e){const n=this.elements,i=e.x,o=e.y,a=e.z;return n[0]*=i,n[4]*=o,n[8]*=a,n[1]*=i,n[5]*=o,n[9]*=a,n[2]*=i,n[6]*=o,n[10]*=a,n[3]*=i,n[7]*=o,n[11]*=a,this}getMaxScaleOnAxis(){const e=this.elements,n=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],o=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(n,i,o))}makeTranslation(e,n,i){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,n,0,0,1,i,0,0,0,1),this}makeRotationX(e){const n=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,n,-i,0,0,i,n,0,0,0,0,1),this}makeRotationY(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,0,i,0,0,1,0,0,-i,0,n,0,0,0,0,1),this}makeRotationZ(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,-i,0,0,i,n,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,n){const i=Math.cos(n),o=Math.sin(n),a=1-i,c=e.x,u=e.y,h=e.z,d=a*c,f=a*u;return this.set(d*c+i,d*u-o*h,d*h+o*u,0,d*u+o*h,f*u+i,f*h-o*c,0,d*h-o*u,f*h+o*c,a*h*h+i,0,0,0,0,1),this}makeScale(e,n,i){return this.set(e,0,0,0,0,n,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,n,i,o,a,c){return this.set(1,i,a,0,e,1,c,0,n,o,1,0,0,0,0,1),this}compose(e,n,i){const o=this.elements,a=n._x,c=n._y,u=n._z,h=n._w,d=a+a,f=c+c,p=u+u,A=a*d,g=a*f,v=a*p,b=c*f,x=c*p,E=u*p,S=h*d,M=h*f,C=h*p,T=i.x,L=i.y,B=i.z;return o[0]=(1-(b+E))*T,o[1]=(g+C)*T,o[2]=(v-M)*T,o[3]=0,o[4]=(g-C)*L,o[5]=(1-(A+E))*L,o[6]=(x+S)*L,o[7]=0,o[8]=(v+M)*B,o[9]=(x-S)*B,o[10]=(1-(A+b))*B,o[11]=0,o[12]=e.x,o[13]=e.y,o[14]=e.z,o[15]=1,this}decompose(e,n,i){const o=this.elements;let a=Td.set(o[0],o[1],o[2]).length();const c=Td.set(o[4],o[5],o[6]).length(),u=Td.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),e.x=o[12],e.y=o[13],e.z=o[14],Ca.copy(this);const d=1/a,f=1/c,p=1/u;return Ca.elements[0]*=d,Ca.elements[1]*=d,Ca.elements[2]*=d,Ca.elements[4]*=f,Ca.elements[5]*=f,Ca.elements[6]*=f,Ca.elements[8]*=p,Ca.elements[9]*=p,Ca.elements[10]*=p,n.setFromRotationMatrix(Ca),i.x=a,i.y=c,i.z=u,this}makePerspective(e,n,i,o,a,c,u=Ql){const h=this.elements,d=2*a/(n-e),f=2*a/(i-o),p=(n+e)/(n-e),A=(i+o)/(i-o);let g,v;if(u===Ql)g=-(c+a)/(c-a),v=-2*c*a/(c-a);else if(u===gv)g=-c/(c-a),v=-c*a/(c-a);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+u);return h[0]=d,h[4]=0,h[8]=p,h[12]=0,h[1]=0,h[5]=f,h[9]=A,h[13]=0,h[2]=0,h[6]=0,h[10]=g,h[14]=v,h[3]=0,h[7]=0,h[11]=-1,h[15]=0,this}makeOrthographic(e,n,i,o,a,c,u=Ql){const h=this.elements,d=1/(n-e),f=1/(i-o),p=1/(c-a),A=(n+e)*d,g=(i+o)*f;let v,b;if(u===Ql)v=(c+a)*p,b=-2*p;else if(u===gv)v=a*p,b=-1*p;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+u);return h[0]=2*d,h[4]=0,h[8]=0,h[12]=-A,h[1]=0,h[5]=2*f,h[9]=0,h[13]=-g,h[2]=0,h[6]=0,h[10]=b,h[14]=-v,h[3]=0,h[7]=0,h[11]=0,h[15]=1,this}equals(e){const n=this.elements,i=e.elements;for(let o=0;o<16;o++)if(n[o]!==i[o])return!1;return!0}fromArray(e,n=0){for(let i=0;i<16;i++)this.elements[i]=e[i+n];return this}toArray(e=[],n=0){const i=this.elements;return e[n]=i[0],e[n+1]=i[1],e[n+2]=i[2],e[n+3]=i[3],e[n+4]=i[4],e[n+5]=i[5],e[n+6]=i[6],e[n+7]=i[7],e[n+8]=i[8],e[n+9]=i[9],e[n+10]=i[10],e[n+11]=i[11],e[n+12]=i[12],e[n+13]=i[13],e[n+14]=i[14],e[n+15]=i[15],e}}const Td=new it,Ca=new Gr,_z=new it(0,0,0),wz=new it(1,1,1),Pc=new it,u0=new it,Ho=new it,zT=new Gr,GT=new za;class Kv{constructor(e=0,n=0,i=0,o=Kv.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=n,this._z=i,this._order=o}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,n,i,o=this._order){return this._x=e,this._y=n,this._z=i,this._order=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,n=this._order,i=!0){const o=e.elements,a=o[0],c=o[4],u=o[8],h=o[1],d=o[5],f=o[9],p=o[2],A=o[6],g=o[10];switch(n){case"XYZ":this._y=Math.asin(Is(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(-f,g),this._z=Math.atan2(-c,a)):(this._x=Math.atan2(A,d),this._z=0);break;case"YXZ":this._x=Math.asin(-Is(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(u,g),this._z=Math.atan2(h,d)):(this._y=Math.atan2(-p,a),this._z=0);break;case"ZXY":this._x=Math.asin(Is(A,-1,1)),Math.abs(A)<.9999999?(this._y=Math.atan2(-p,g),this._z=Math.atan2(-c,d)):(this._y=0,this._z=Math.atan2(h,a));break;case"ZYX":this._y=Math.asin(-Is(p,-1,1)),Math.abs(p)<.9999999?(this._x=Math.atan2(A,g),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-c,d));break;case"YZX":this._z=Math.asin(Is(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-f,d),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(u,g));break;case"XZY":this._z=Math.asin(-Is(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(A,d),this._y=Math.atan2(u,a)):(this._x=Math.atan2(-f,g),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+n)}return this._order=n,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,n,i){return zT.makeRotationFromQuaternion(e),this.setFromRotationMatrix(zT,n,i)}setFromVector3(e,n=this._order){return this.set(e.x,e.y,e.z,n)}reorder(e){return GT.setFromEuler(this),this.setFromQuaternion(GT,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}Kv.DEFAULT_ORDER="XYZ";class H_{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}}let Mz=0;const VT=new it,Rd=new za,Pl=new Gr,d0=new it,Cp=new it,Cz=new it,Sz=new za,HT=new it(1,0,0),jT=new it(0,1,0),WT=new it(0,0,1),Tz={type:"added"},Rz={type:"removed"};class Ls extends Ga{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Mz++}),this.uuid=Jl(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Ls.DEFAULT_UP.clone();const e=new it,n=new Kv,i=new za,o=new it(1,1,1);function a(){i.setFromEuler(n,!1)}function c(){n.setFromQuaternion(i,void 0,!1)}n._onChange(a),i._onChange(c),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:n},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:o},modelViewMatrix:{value:new Gr},normalMatrix:{value:new tr}}),this.matrix=new Gr,this.matrixWorld=new Gr,this.matrixAutoUpdate=Ls.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=Ls.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new H_,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,n){this.quaternion.setFromAxisAngle(e,n)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,n){return Rd.setFromAxisAngle(e,n),this.quaternion.multiply(Rd),this}rotateOnWorldAxis(e,n){return Rd.setFromAxisAngle(e,n),this.quaternion.premultiply(Rd),this}rotateX(e){return this.rotateOnAxis(HT,e)}rotateY(e){return this.rotateOnAxis(jT,e)}rotateZ(e){return this.rotateOnAxis(WT,e)}translateOnAxis(e,n){return VT.copy(e).applyQuaternion(this.quaternion),this.position.add(VT.multiplyScalar(n)),this}translateX(e){return this.translateOnAxis(HT,e)}translateY(e){return this.translateOnAxis(jT,e)}translateZ(e){return this.translateOnAxis(WT,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(Pl.copy(this.matrixWorld).invert())}lookAt(e,n,i){e.isVector3?d0.copy(e):d0.set(e,n,i);const o=this.parent;this.updateWorldMatrix(!0,!1),Cp.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Pl.lookAt(Cp,d0,this.up):Pl.lookAt(d0,Cp,this.up),this.quaternion.setFromRotationMatrix(Pl),o&&(Pl.extractRotation(o.matrixWorld),Rd.setFromRotationMatrix(Pl),this.quaternion.premultiply(Rd.invert()))}add(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.add(arguments[n]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(Tz)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const n=this.children.indexOf(e);return n!==-1&&(e.parent=null,this.children.splice(n,1),e.dispatchEvent(Rz)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),Pl.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),Pl.multiply(e.parent.matrixWorld)),e.applyMatrix4(Pl),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,n){if(this[e]===n)return this;for(let i=0,o=this.children.length;i<o;i++){const c=this.children[i].getObjectByProperty(e,n);if(c!==void 0)return c}}getObjectsByProperty(e,n,i=[]){this[e]===n&&i.push(this);const o=this.children;for(let a=0,c=o.length;a<c;a++)o[a].getObjectsByProperty(e,n,i);return i}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Cp,e,Cz),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Cp,Sz,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const n=this.matrixWorld.elements;return e.set(n[8],n[9],n[10]).normalize()}raycast(){}traverse(e){e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverseVisible(e)}traverseAncestors(e){const n=this.parent;n!==null&&(e(n),n.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const n=this.children;for(let i=0,o=n.length;i<o;i++){const a=n[i];(a.matrixWorldAutoUpdate===!0||e===!0)&&a.updateMatrixWorld(e)}}updateWorldMatrix(e,n){const i=this.parent;if(e===!0&&i!==null&&i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),n===!0){const o=this.children;for(let a=0,c=o.length;a<c;a++){const u=o[a];u.matrixWorldAutoUpdate===!0&&u.updateWorldMatrix(!1,!0)}}}toJSON(e){const n=e===void 0||typeof e=="string",i={};n&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const o={};o.uuid=this.uuid,o.type=this.type,this.name!==""&&(o.name=this.name),this.castShadow===!0&&(o.castShadow=!0),this.receiveShadow===!0&&(o.receiveShadow=!0),this.visible===!1&&(o.visible=!1),this.frustumCulled===!1&&(o.frustumCulled=!1),this.renderOrder!==0&&(o.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(o.userData=this.userData),o.layers=this.layers.mask,o.matrix=this.matrix.toArray(),o.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(o.matrixAutoUpdate=!1),this.isInstancedMesh&&(o.type="InstancedMesh",o.count=this.count,o.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(o.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(o.type="BatchedMesh",o.perObjectFrustumCulled=this.perObjectFrustumCulled,o.sortObjects=this.sortObjects,o.drawRanges=this._drawRanges,o.reservedRanges=this._reservedRanges,o.visibility=this._visibility,o.active=this._active,o.bounds=this._bounds.map(u=>({boxInitialized:u.boxInitialized,boxMin:u.box.min.toArray(),boxMax:u.box.max.toArray(),sphereInitialized:u.sphereInitialized,sphereRadius:u.sphere.radius,sphereCenter:u.sphere.center.toArray()})),o.maxGeometryCount=this._maxGeometryCount,o.maxVertexCount=this._maxVertexCount,o.maxIndexCount=this._maxIndexCount,o.geometryInitialized=this._geometryInitialized,o.geometryCount=this._geometryCount,o.matricesTexture=this._matricesTexture.toJSON(e),this.boundingSphere!==null&&(o.boundingSphere={center:o.boundingSphere.center.toArray(),radius:o.boundingSphere.radius}),this.boundingBox!==null&&(o.boundingBox={min:o.boundingBox.min.toArray(),max:o.boundingBox.max.toArray()}));function a(u,h){return u[h.uuid]===void 0&&(u[h.uuid]=h.toJSON(e)),h.uuid}if(this.isScene)this.background&&(this.background.isColor?o.background=this.background.toJSON():this.background.isTexture&&(o.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(o.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){o.geometry=a(e.geometries,this.geometry);const u=this.geometry.parameters;if(u!==void 0&&u.shapes!==void 0){const h=u.shapes;if(Array.isArray(h))for(let d=0,f=h.length;d<f;d++){const p=h[d];a(e.shapes,p)}else a(e.shapes,h)}}if(this.isSkinnedMesh&&(o.bindMode=this.bindMode,o.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(a(e.skeletons,this.skeleton),o.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const u=[];for(let h=0,d=this.material.length;h<d;h++)u.push(a(e.materials,this.material[h]));o.material=u}else o.material=a(e.materials,this.material);if(this.children.length>0){o.children=[];for(let u=0;u<this.children.length;u++)o.children.push(this.children[u].toJSON(e).object)}if(this.animations.length>0){o.animations=[];for(let u=0;u<this.animations.length;u++){const h=this.animations[u];o.animations.push(a(e.animations,h))}}if(n){const u=c(e.geometries),h=c(e.materials),d=c(e.textures),f=c(e.images),p=c(e.shapes),A=c(e.skeletons),g=c(e.animations),v=c(e.nodes);u.length>0&&(i.geometries=u),h.length>0&&(i.materials=h),d.length>0&&(i.textures=d),f.length>0&&(i.images=f),p.length>0&&(i.shapes=p),A.length>0&&(i.skeletons=A),g.length>0&&(i.animations=g),v.length>0&&(i.nodes=v)}return i.object=o,i;function c(u){const h=[];for(const d in u){const f=u[d];delete f.metadata,h.push(f)}return h}}clone(e){return new this.constructor().copy(this,e)}copy(e,n=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),n===!0)for(let i=0;i<e.children.length;i++){const o=e.children[i];this.add(o.clone())}return this}}Ls.DEFAULT_UP=new it(0,1,0);Ls.DEFAULT_MATRIX_AUTO_UPDATE=!0;Ls.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const Sa=new it,Dl=new it,wE=new it,Ol=new it,Id=new it,Bd=new it,QT=new it,ME=new it,CE=new it,SE=new it;class Fa{constructor(e=new it,n=new it,i=new it){this.a=e,this.b=n,this.c=i}static getNormal(e,n,i,o){o.subVectors(i,n),Sa.subVectors(e,n),o.cross(Sa);const a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}static getBarycoord(e,n,i,o,a){Sa.subVectors(o,n),Dl.subVectors(i,n),wE.subVectors(e,n);const c=Sa.dot(Sa),u=Sa.dot(Dl),h=Sa.dot(wE),d=Dl.dot(Dl),f=Dl.dot(wE),p=c*d-u*u;if(p===0)return a.set(0,0,0),null;const A=1/p,g=(d*h-u*f)*A,v=(c*f-u*h)*A;return a.set(1-g-v,v,g)}static containsPoint(e,n,i,o){return this.getBarycoord(e,n,i,o,Ol)===null?!1:Ol.x>=0&&Ol.y>=0&&Ol.x+Ol.y<=1}static getInterpolation(e,n,i,o,a,c,u,h){return this.getBarycoord(e,n,i,o,Ol)===null?(h.x=0,h.y=0,"z"in h&&(h.z=0),"w"in h&&(h.w=0),null):(h.setScalar(0),h.addScaledVector(a,Ol.x),h.addScaledVector(c,Ol.y),h.addScaledVector(u,Ol.z),h)}static isFrontFacing(e,n,i,o){return Sa.subVectors(i,n),Dl.subVectors(e,n),Sa.cross(Dl).dot(o)<0}set(e,n,i){return this.a.copy(e),this.b.copy(n),this.c.copy(i),this}setFromPointsAndIndices(e,n,i,o){return this.a.copy(e[n]),this.b.copy(e[i]),this.c.copy(e[o]),this}setFromAttributeAndIndices(e,n,i,o){return this.a.fromBufferAttribute(e,n),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,o),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Sa.subVectors(this.c,this.b),Dl.subVectors(this.a,this.b),Sa.cross(Dl).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Fa.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,n){return Fa.getBarycoord(e,this.a,this.b,this.c,n)}getInterpolation(e,n,i,o,a){return Fa.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}containsPoint(e){return Fa.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Fa.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,n){const i=this.a,o=this.b,a=this.c;let c,u;Id.subVectors(o,i),Bd.subVectors(a,i),ME.subVectors(e,i);const h=Id.dot(ME),d=Bd.dot(ME);if(h<=0&&d<=0)return n.copy(i);CE.subVectors(e,o);const f=Id.dot(CE),p=Bd.dot(CE);if(f>=0&&p<=f)return n.copy(o);const A=h*p-f*d;if(A<=0&&h>=0&&f<=0)return c=h/(h-f),n.copy(i).addScaledVector(Id,c);SE.subVectors(e,a);const g=Id.dot(SE),v=Bd.dot(SE);if(v>=0&&g<=v)return n.copy(a);const b=g*d-h*v;if(b<=0&&d>=0&&v<=0)return u=d/(d-v),n.copy(i).addScaledVector(Bd,u);const x=f*v-g*p;if(x<=0&&p-f>=0&&g-v>=0)return QT.subVectors(a,o),u=(p-f)/(p-f+(g-v)),n.copy(o).addScaledVector(QT,u);const E=1/(x+b+A);return c=b*E,u=A*E,n.copy(i).addScaledVector(Id,c).addScaledVector(Bd,u)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}const AB={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Dc={h:0,s:0,l:0},f0={h:0,s:0,l:0};function TE(s,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?s+(e-s)*6*n:n<1/2?e:n<2/3?s+(e-s)*6*(2/3-n):s}let or=class{constructor(e,n,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,n,i)}set(e,n,i){if(n===void 0&&i===void 0){const o=e;o&&o.isColor?this.copy(o):typeof o=="number"?this.setHex(o):typeof o=="string"&&this.setStyle(o)}else this.setRGB(e,n,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,n=ms){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,Mr.toWorkingColorSpace(this,n),this}setRGB(e,n,i,o=Mr.workingColorSpace){return this.r=e,this.g=n,this.b=i,Mr.toWorkingColorSpace(this,o),this}setHSL(e,n,i,o=Mr.workingColorSpace){if(e=V_(e,1),n=Is(n,0,1),i=Is(i,0,1),n===0)this.r=this.g=this.b=i;else{const a=i<=.5?i*(1+n):i+n-i*n,c=2*i-a;this.r=TE(c,a,e+1/3),this.g=TE(c,a,e),this.b=TE(c,a,e-1/3)}return Mr.toWorkingColorSpace(this,o),this}setStyle(e,n=ms){function i(a){a!==void 0&&parseFloat(a)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let o;if(o=/^(\w+)\(([^\)]*)\)/.exec(e)){let a;const c=o[1],u=o[2];switch(c){case"rgb":case"rgba":if(a=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(255,parseInt(a[1],10))/255,Math.min(255,parseInt(a[2],10))/255,Math.min(255,parseInt(a[3],10))/255,n);if(a=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(100,parseInt(a[1],10))/100,Math.min(100,parseInt(a[2],10))/100,Math.min(100,parseInt(a[3],10))/100,n);break;case"hsl":case"hsla":if(a=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setHSL(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,n);break;default:console.warn("THREE.Color: Unknown color model "+e)}}else if(o=/^\#([A-Fa-f\d]+)$/.exec(e)){const a=o[1],c=a.length;if(c===3)return this.setRGB(parseInt(a.charAt(0),16)/15,parseInt(a.charAt(1),16)/15,parseInt(a.charAt(2),16)/15,n);if(c===6)return this.setHex(parseInt(a,16),n);console.warn("THREE.Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,n);return this}setColorName(e,n=ms){const i=AB[e.toLowerCase()];return i!==void 0?this.setHex(i,n):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=af(e.r),this.g=af(e.g),this.b=af(e.b),this}copyLinearToSRGB(e){return this.r=gE(e.r),this.g=gE(e.g),this.b=gE(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=ms){return Mr.fromWorkingColorSpace(Ys.copy(this),e),Math.round(Is(Ys.r*255,0,255))*65536+Math.round(Is(Ys.g*255,0,255))*256+Math.round(Is(Ys.b*255,0,255))}getHexString(e=ms){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,n=Mr.workingColorSpace){Mr.fromWorkingColorSpace(Ys.copy(this),n);const i=Ys.r,o=Ys.g,a=Ys.b,c=Math.max(i,o,a),u=Math.min(i,o,a);let h,d;const f=(u+c)/2;if(u===c)h=0,d=0;else{const p=c-u;switch(d=f<=.5?p/(c+u):p/(2-c-u),c){case i:h=(o-a)/p+(o<a?6:0);break;case o:h=(a-i)/p+2;break;case a:h=(i-o)/p+4;break}h/=6}return e.h=h,e.s=d,e.l=f,e}getRGB(e,n=Mr.workingColorSpace){return Mr.fromWorkingColorSpace(Ys.copy(this),n),e.r=Ys.r,e.g=Ys.g,e.b=Ys.b,e}getStyle(e=ms){Mr.fromWorkingColorSpace(Ys.copy(this),e);const n=Ys.r,i=Ys.g,o=Ys.b;return e!==ms?`color(${e} ${n.toFixed(3)} ${i.toFixed(3)} ${o.toFixed(3)})`:`rgb(${Math.round(n*255)},${Math.round(i*255)},${Math.round(o*255)})`}offsetHSL(e,n,i){return this.getHSL(Dc),this.setHSL(Dc.h+e,Dc.s+n,Dc.l+i)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,n){return this.r=e.r+n.r,this.g=e.g+n.g,this.b=e.b+n.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,n){return this.r+=(e.r-this.r)*n,this.g+=(e.g-this.g)*n,this.b+=(e.b-this.b)*n,this}lerpColors(e,n,i){return this.r=e.r+(n.r-e.r)*i,this.g=e.g+(n.g-e.g)*i,this.b=e.b+(n.b-e.b)*i,this}lerpHSL(e,n){this.getHSL(Dc),e.getHSL(f0);const i=tm(Dc.h,f0.h,n),o=tm(Dc.s,f0.s,n),a=tm(Dc.l,f0.l,n);return this.setHSL(i,o,a),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){const n=this.r,i=this.g,o=this.b,a=e.elements;return this.r=a[0]*n+a[3]*i+a[6]*o,this.g=a[1]*n+a[4]*i+a[7]*o,this.b=a[2]*n+a[5]*i+a[8]*o,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,n=0){return this.r=e[n],this.g=e[n+1],this.b=e[n+2],this}toArray(e=[],n=0){return e[n]=this.r,e[n+1]=this.g,e[n+2]=this.b,e}fromBufferAttribute(e,n){return this.r=e.getX(n),this.g=e.getY(n),this.b=e.getZ(n),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const Ys=new or;or.NAMES=AB;let Iz=0;class uu extends Ga{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Iz++}),this.uuid=Jl(),this.name="",this.type="Material",this.blending=of,this.side=qc,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Pb,this.blendDst=Db,this.blendEquation=Kh,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new or(0,0,0),this.blendAlpha=0,this.depthFunc=dv,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=PT,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=_d,this.stencilZFail=_d,this.stencilZPass=_d,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const n in e){const i=e[n];if(i===void 0){console.warn(`THREE.Material: parameter '${n}' has value of undefined.`);continue}const o=this[n];if(o===void 0){console.warn(`THREE.Material: '${n}' is not a property of THREE.${this.type}.`);continue}o&&o.isColor?o.set(i):o&&o.isVector3&&i&&i.isVector3?o.copy(i):this[n]=i}}toJSON(e){const n=e===void 0||typeof e=="string";n&&(e={textures:{},images:{}});const i={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==of&&(i.blending=this.blending),this.side!==qc&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==Pb&&(i.blendSrc=this.blendSrc),this.blendDst!==Db&&(i.blendDst=this.blendDst),this.blendEquation!==Kh&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==dv&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==PT&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==_d&&(i.stencilFail=this.stencilFail),this.stencilZFail!==_d&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==_d&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function o(a){const c=[];for(const u in a){const h=a[u];delete h.metadata,c.push(h)}return c}if(n){const a=o(e.textures),c=o(e.images);a.length>0&&(i.textures=a),c.length>0&&(i.images=c)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const n=e.clippingPlanes;let i=null;if(n!==null){const o=n.length;i=new Array(o);for(let a=0;a!==o;++a)i[a]=n[a].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}}class qv extends uu{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new or(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=k_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}const os=new it,p0=new Mn;class ha{constructor(e,n,i=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=n,this.count=e!==void 0?e.length/n:0,this.normalized=i,this.usage=kb,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=Wl,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return iu("THREE.BufferAttribute: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,n,i){e*=this.itemSize,i*=n.itemSize;for(let o=0,a=this.itemSize;o<a;o++)this.array[e+o]=n.array[i+o];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let n=0,i=this.count;n<i;n++)p0.fromBufferAttribute(this,n),p0.applyMatrix3(e),this.setXY(n,p0.x,p0.y);else if(this.itemSize===3)for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.applyMatrix3(e),this.setXYZ(n,os.x,os.y,os.z);return this}applyMatrix4(e){for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.applyMatrix4(e),this.setXYZ(n,os.x,os.y,os.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.applyNormalMatrix(e),this.setXYZ(n,os.x,os.y,os.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.transformDirection(e),this.setXYZ(n,os.x,os.y,os.z);return this}set(e,n=0){return this.array.set(e,n),this}getComponent(e,n){let i=this.array[e*this.itemSize+n];return this.normalized&&(i=Oa(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=_r(i,this.array)),this.array[e*this.itemSize+n]=i,this}getX(e){let n=this.array[e*this.itemSize];return this.normalized&&(n=Oa(n,this.array)),n}setX(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize]=n,this}getY(e){let n=this.array[e*this.itemSize+1];return this.normalized&&(n=Oa(n,this.array)),n}setY(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize+1]=n,this}getZ(e){let n=this.array[e*this.itemSize+2];return this.normalized&&(n=Oa(n,this.array)),n}setZ(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize+2]=n,this}getW(e){let n=this.array[e*this.itemSize+3];return this.normalized&&(n=Oa(n,this.array)),n}setW(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize+3]=n,this}setXY(e,n,i){return e*=this.itemSize,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array)),this.array[e+0]=n,this.array[e+1]=i,this}setXYZ(e,n,i,o){return e*=this.itemSize,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e*=this.itemSize,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array),a=_r(a,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this.array[e+3]=a,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==kb&&(e.usage=this.usage),e}}class vB extends ha{constructor(e,n,i){super(new Uint16Array(e),n,i)}}class yB extends ha{constructor(e,n,i){super(new Uint32Array(e),n,i)}}class As extends ha{constructor(e,n,i){super(new Float32Array(e),n,i)}}let Bz=0;const na=new Gr,RE=new Ls,Ld=new it,jo=new hu,Sp=new hu,Rs=new it;class Lo extends Ga{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Bz++}),this.uuid=Jl(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(fB(e)?yB:vB)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,n){return this.attributes[e]=n,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,n,i=0){this.groups.push({start:e,count:n,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,n){this.drawRange.start=e,this.drawRange.count=n}applyMatrix4(e){const n=this.attributes.position;n!==void 0&&(n.applyMatrix4(e),n.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const a=new tr().getNormalMatrix(e);i.applyNormalMatrix(a),i.needsUpdate=!0}const o=this.attributes.tangent;return o!==void 0&&(o.transformDirection(e),o.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return na.makeRotationFromQuaternion(e),this.applyMatrix4(na),this}rotateX(e){return na.makeRotationX(e),this.applyMatrix4(na),this}rotateY(e){return na.makeRotationY(e),this.applyMatrix4(na),this}rotateZ(e){return na.makeRotationZ(e),this.applyMatrix4(na),this}translate(e,n,i){return na.makeTranslation(e,n,i),this.applyMatrix4(na),this}scale(e,n,i){return na.makeScale(e,n,i),this.applyMatrix4(na),this}lookAt(e){return RE.lookAt(e),RE.updateMatrix(),this.applyMatrix4(RE.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ld).negate(),this.translate(Ld.x,Ld.y,Ld.z),this}setFromPoints(e){const n=[];for(let i=0,o=e.length;i<o;i++){const a=e[i];n.push(a.x,a.y,a.z||0)}return this.setAttribute("position",new As(n,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new hu);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new it(-1/0,-1/0,-1/0),new it(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),n)for(let i=0,o=n.length;i<o;i++){const a=n[i];jo.setFromBufferAttribute(a),this.morphTargetsRelative?(Rs.addVectors(this.boundingBox.min,jo.min),this.boundingBox.expandByPoint(Rs),Rs.addVectors(this.boundingBox.max,jo.max),this.boundingBox.expandByPoint(Rs)):(this.boundingBox.expandByPoint(jo.min),this.boundingBox.expandByPoint(jo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Qv);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new it,1/0);return}if(e){const i=this.boundingSphere.center;if(jo.setFromBufferAttribute(e),n)for(let a=0,c=n.length;a<c;a++){const u=n[a];Sp.setFromBufferAttribute(u),this.morphTargetsRelative?(Rs.addVectors(jo.min,Sp.min),jo.expandByPoint(Rs),Rs.addVectors(jo.max,Sp.max),jo.expandByPoint(Rs)):(jo.expandByPoint(Sp.min),jo.expandByPoint(Sp.max))}jo.getCenter(i);let o=0;for(let a=0,c=e.count;a<c;a++)Rs.fromBufferAttribute(e,a),o=Math.max(o,i.distanceToSquared(Rs));if(n)for(let a=0,c=n.length;a<c;a++){const u=n[a],h=this.morphTargetsRelative;for(let d=0,f=u.count;d<f;d++)Rs.fromBufferAttribute(u,d),h&&(Ld.fromBufferAttribute(e,d),Rs.add(Ld)),o=Math.max(o,i.distanceToSquared(Rs))}this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,n=this.attributes;if(e===null||n.position===void 0||n.normal===void 0||n.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,o=n.position.array,a=n.normal.array,c=n.uv.array,u=o.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new ha(new Float32Array(4*u),4));const h=this.getAttribute("tangent").array,d=[],f=[];for(let P=0;P<u;P++)d[P]=new it,f[P]=new it;const p=new it,A=new it,g=new it,v=new Mn,b=new Mn,x=new Mn,E=new it,S=new it;function M(P,U,K){p.fromArray(o,P*3),A.fromArray(o,U*3),g.fromArray(o,K*3),v.fromArray(c,P*2),b.fromArray(c,U*2),x.fromArray(c,K*2),A.sub(p),g.sub(p),b.sub(v),x.sub(v);const J=1/(b.x*x.y-x.x*b.y);isFinite(J)&&(E.copy(A).multiplyScalar(x.y).addScaledVector(g,-b.y).multiplyScalar(J),S.copy(g).multiplyScalar(b.x).addScaledVector(A,-x.x).multiplyScalar(J),d[P].add(E),d[U].add(E),d[K].add(E),f[P].add(S),f[U].add(S),f[K].add(S))}let C=this.groups;C.length===0&&(C=[{start:0,count:i.length}]);for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)M(i[j+0],i[j+1],i[j+2])}const T=new it,L=new it,B=new it,F=new it;function D(P){B.fromArray(a,P*3),F.copy(B);const U=d[P];T.copy(U),T.sub(B.multiplyScalar(B.dot(U))).normalize(),L.crossVectors(F,U);const J=L.dot(f[P])<0?-1:1;h[P*4]=T.x,h[P*4+1]=T.y,h[P*4+2]=T.z,h[P*4+3]=J}for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)D(i[j+0]),D(i[j+1]),D(i[j+2])}}computeVertexNormals(){const e=this.index,n=this.getAttribute("position");if(n!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new ha(new Float32Array(n.count*3),3),this.setAttribute("normal",i);else for(let A=0,g=i.count;A<g;A++)i.setXYZ(A,0,0,0);const o=new it,a=new it,c=new it,u=new it,h=new it,d=new it,f=new it,p=new it;if(e)for(let A=0,g=e.count;A<g;A+=3){const v=e.getX(A+0),b=e.getX(A+1),x=e.getX(A+2);o.fromBufferAttribute(n,v),a.fromBufferAttribute(n,b),c.fromBufferAttribute(n,x),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),u.fromBufferAttribute(i,v),h.fromBufferAttribute(i,b),d.fromBufferAttribute(i,x),u.add(f),h.add(f),d.add(f),i.setXYZ(v,u.x,u.y,u.z),i.setXYZ(b,h.x,h.y,h.z),i.setXYZ(x,d.x,d.y,d.z)}else for(let A=0,g=n.count;A<g;A+=3)o.fromBufferAttribute(n,A+0),a.fromBufferAttribute(n,A+1),c.fromBufferAttribute(n,A+2),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),i.setXYZ(A+0,f.x,f.y,f.z),i.setXYZ(A+1,f.x,f.y,f.z),i.setXYZ(A+2,f.x,f.y,f.z);this.normalizeNormals(),i.needsUpdate=!0}}normalizeNormals(){const e=this.attributes.normal;for(let n=0,i=e.count;n<i;n++)Rs.fromBufferAttribute(e,n),Rs.normalize(),e.setXYZ(n,Rs.x,Rs.y,Rs.z)}toNonIndexed(){function e(u,h){const d=u.array,f=u.itemSize,p=u.normalized,A=new d.constructor(h.length*f);let g=0,v=0;for(let b=0,x=h.length;b<x;b++){u.isInterleavedBufferAttribute?g=h[b]*u.data.stride+u.offset:g=h[b]*f;for(let E=0;E<f;E++)A[v++]=d[g++]}return new ha(A,f,p)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const n=new Lo,i=this.index.array,o=this.attributes;for(const u in o){const h=o[u],d=e(h,i);n.setAttribute(u,d)}const a=this.morphAttributes;for(const u in a){const h=[],d=a[u];for(let f=0,p=d.length;f<p;f++){const A=d[f],g=e(A,i);h.push(g)}n.morphAttributes[u]=h}n.morphTargetsRelative=this.morphTargetsRelative;const c=this.groups;for(let u=0,h=c.length;u<h;u++){const d=c[u];n.addGroup(d.start,d.count,d.materialIndex)}return n}toJSON(){const e={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const h=this.parameters;for(const d in h)h[d]!==void 0&&(e[d]=h[d]);return e}e.data={attributes:{}};const n=this.index;n!==null&&(e.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});const i=this.attributes;for(const h in i){const d=i[h];e.data.attributes[h]=d.toJSON(e.data)}const o={};let a=!1;for(const h in this.morphAttributes){const d=this.morphAttributes[h],f=[];for(let p=0,A=d.length;p<A;p++){const g=d[p];f.push(g.toJSON(e.data))}f.length>0&&(o[h]=f,a=!0)}a&&(e.data.morphAttributes=o,e.data.morphTargetsRelative=this.morphTargetsRelative);const c=this.groups;c.length>0&&(e.data.groups=JSON.parse(JSON.stringify(c)));const u=this.boundingSphere;return u!==null&&(e.data.boundingSphere={center:u.center.toArray(),radius:u.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const n={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(n));const o=e.attributes;for(const d in o){const f=o[d];this.setAttribute(d,f.clone(n))}const a=e.morphAttributes;for(const d in a){const f=[],p=a[d];for(let A=0,g=p.length;A<g;A++)f.push(p[A].clone(n));this.morphAttributes[d]=f}this.morphTargetsRelative=e.morphTargetsRelative;const c=e.groups;for(let d=0,f=c.length;d<f;d++){const p=c[d];this.addGroup(p.start,p.count,p.materialIndex)}const u=e.boundingBox;u!==null&&(this.boundingBox=u.clone());const h=e.boundingSphere;return h!==null&&(this.boundingSphere=h.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const XT=new Gr,Vh=new Xv,m0=new Qv,KT=new it,Pd=new it,Dd=new it,Od=new it,IE=new it,g0=new it,A0=new Mn,v0=new Mn,y0=new Mn,qT=new it,YT=new it,$T=new it,x0=new it,E0=new it;class Qo extends Ls{constructor(e=new Lo,n=new qv){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}getVertexPosition(e,n){const i=this.geometry,o=i.attributes.position,a=i.morphAttributes.position,c=i.morphTargetsRelative;n.fromBufferAttribute(o,e);const u=this.morphTargetInfluences;if(a&&u){g0.set(0,0,0);for(let h=0,d=a.length;h<d;h++){const f=u[h],p=a[h];f!==0&&(IE.fromBufferAttribute(p,e),c?g0.addScaledVector(IE,f):g0.addScaledVector(IE.sub(n),f))}n.add(g0)}return n}raycast(e,n){const i=this.geometry,o=this.material,a=this.matrixWorld;o!==void 0&&(i.boundingSphere===null&&i.computeBoundingSphere(),m0.copy(i.boundingSphere),m0.applyMatrix4(a),Vh.copy(e.ray).recast(e.near),!(m0.containsPoint(Vh.origin)===!1&&(Vh.intersectSphere(m0,KT)===null||Vh.origin.distanceToSquared(KT)>(e.far-e.near)**2))&&(XT.copy(a).invert(),Vh.copy(e.ray).applyMatrix4(XT),!(i.boundingBox!==null&&Vh.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,n,Vh)))}_computeIntersections(e,n,i){let o;const a=this.geometry,c=this.material,u=a.index,h=a.attributes.position,d=a.attributes.uv,f=a.attributes.uv1,p=a.attributes.normal,A=a.groups,g=a.drawRange;if(u!==null)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(u.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=u.getX(C),B=u.getX(C+1),F=u.getX(C+2);o=b0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(u.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=u.getX(x),M=u.getX(x+1),C=u.getX(x+2);o=b0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}else if(h!==void 0)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(h.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=C,B=C+1,F=C+2;o=b0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(h.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=x,M=x+1,C=x+2;o=b0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}}}function Lz(s,e,n,i,o,a,c,u){let h;if(e.side===Ao?h=i.intersectTriangle(c,a,o,!0,u):h=i.intersectTriangle(o,a,c,e.side===qc,u),h===null)return null;E0.copy(u),E0.applyMatrix4(s.matrixWorld);const d=n.ray.origin.distanceTo(E0);return d<n.near||d>n.far?null:{distance:d,point:E0.clone(),object:s}}function b0(s,e,n,i,o,a,c,u,h,d){s.getVertexPosition(u,Pd),s.getVertexPosition(h,Dd),s.getVertexPosition(d,Od);const f=Lz(s,e,n,i,Pd,Dd,Od,x0);if(f){o&&(A0.fromBufferAttribute(o,u),v0.fromBufferAttribute(o,h),y0.fromBufferAttribute(o,d),f.uv=Fa.getInterpolation(x0,Pd,Dd,Od,A0,v0,y0,new Mn)),a&&(A0.fromBufferAttribute(a,u),v0.fromBufferAttribute(a,h),y0.fromBufferAttribute(a,d),f.uv1=Fa.getInterpolation(x0,Pd,Dd,Od,A0,v0,y0,new Mn),f.uv2=f.uv1),c&&(qT.fromBufferAttribute(c,u),YT.fromBufferAttribute(c,h),$T.fromBufferAttribute(c,d),f.normal=Fa.getInterpolation(x0,Pd,Dd,Od,qT,YT,$T,new it),f.normal.dot(i.direction)>0&&f.normal.multiplyScalar(-1));const p={a:u,b:h,c:d,normal:new it,materialIndex:0};Fa.getNormal(Pd,Dd,Od,p.normal),f.face=p}return f}class Sm extends Lo{constructor(e=1,n=1,i=1,o=1,a=1,c=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:n,depth:i,widthSegments:o,heightSegments:a,depthSegments:c};const u=this;o=Math.floor(o),a=Math.floor(a),c=Math.floor(c);const h=[],d=[],f=[],p=[];let A=0,g=0;v("z","y","x",-1,-1,i,n,e,c,a,0),v("z","y","x",1,-1,i,n,-e,c,a,1),v("x","z","y",1,1,e,i,n,o,c,2),v("x","z","y",1,-1,e,i,-n,o,c,3),v("x","y","z",1,-1,e,n,i,o,a,4),v("x","y","z",-1,-1,e,n,-i,o,a,5),this.setIndex(h),this.setAttribute("position",new As(d,3)),this.setAttribute("normal",new As(f,3)),this.setAttribute("uv",new As(p,2));function v(b,x,E,S,M,C,T,L,B,F,D){const P=C/B,U=T/F,K=C/2,J=T/2,z=L/2,j=B+1,G=F+1;let H=0,te=0;const Z=new it;for(let ee=0;ee<G;ee++){const oe=ee*U-J;for(let xe=0;xe<j;xe++){const 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Hb={DEG2RAD:em,RAD2DEG:fm,generateUUID:Jl,clamp:Is,euclideanModulo:H_,mapLinear:nz,inverseLerp:iz,lerp:tm,damp:rz,pingpong:sz,smoothstep:oz,smootherstep:az,randInt:lz,randFloat:cz,randFloatSpread:hz,seededRandom:uz,degToRad:dz,radToDeg:fz,isPowerOfTwo:Vb,ceilPowerOfTwo:pz,floorPowerOfTwo:vv,setQuaternionFromProperEuler:mz,normalize:_r,denormalize:Oa};class Mn{constructor(e=0,n=0){Mn.prototype.isVector2=!0,this.x=e,this.y=n}get width(){return this.x}set width(e){this.x=e}get height(){return this.y}set height(e){this.y=e}set(e,n){return this.x=e,this.y=n,this}setScalar(e){return this.x=e,this.y=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e){return this.x+=e.x,this.y+=e.y,this}addScalar(e){return this.x+=e,this.y+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this}subScalar(e){return this.x-=e,this.y-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this}multiply(e){return this.x*=e.x,this.y*=e.y,this}multiplyScalar(e){return this.x*=e,this.y*=e,this}divide(e){return this.x/=e.x,this.y/=e.y,this}divideScalar(e){return this.multiplyScalar(1/e)}applyMatrix3(e){const n=this.x,i=this.y,o=e.elements;return this.x=o[0]*n+o[3]*i+o[6],this.y=o[1]*n+o[4]*i+o[7],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(e){return this.x*e.x+this.y*e.y}cross(e){return this.x*e.y-this.y*e.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}angleTo(e){const n=Math.sqrt(this.lengthSq()*e.lengthSq());if(n===0)return Math.PI/2;const i=this.dot(e)/n;return Math.acos(Is(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const n=this.x-e.x,i=this.y-e.y;return n*n+i*i}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this}equals(e){return e.x===this.x&&e.y===this.y}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this}rotateAround(e,n){const i=Math.cos(n),o=Math.sin(n),a=this.x-e.x,c=this.y-e.y;return this.x=a*i-c*o+e.x,this.y=a*o+c*i+e.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class tr{constructor(e,n,i,o,a,c,u,h,d){tr.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],e!==void 0&&this.set(e,n,i,o,a,c,u,h,d)}set(e,n,i,o,a,c,u,h,d){const f=this.elements;return f[0]=e,f[1]=o,f[2]=u,f[3]=n,f[4]=a,f[5]=h,f[6]=i,f[7]=c,f[8]=d,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){const n=this.elements,i=e.elements;return n[0]=i[0],n[1]=i[1],n[2]=i[2],n[3]=i[3],n[4]=i[4],n[5]=i[5],n[6]=i[6],n[7]=i[7],n[8]=i[8],this}extractBasis(e,n,i){return e.setFromMatrix3Column(this,0),n.setFromMatrix3Column(this,1),i.setFromMatrix3Column(this,2),this}setFromMatrix4(e){const n=e.elements;return this.set(n[0],n[4],n[8],n[1],n[5],n[9],n[2],n[6],n[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,n){const i=e.elements,o=n.elements,a=this.elements,c=i[0],u=i[3],h=i[6],d=i[1],f=i[4],p=i[7],A=i[2],g=i[5],v=i[8],b=o[0],x=o[3],E=o[6],S=o[1],M=o[4],C=o[7],T=o[2],L=o[5],B=o[8];return a[0]=c*b+u*S+h*T,a[3]=c*x+u*M+h*L,a[6]=c*E+u*C+h*B,a[1]=d*b+f*S+p*T,a[4]=d*x+f*M+p*L,a[7]=d*E+f*C+p*B,a[2]=A*b+g*S+v*T,a[5]=A*x+g*M+v*L,a[8]=A*E+g*C+v*B,this}multiplyScalar(e){const n=this.elements;return n[0]*=e,n[3]*=e,n[6]*=e,n[1]*=e,n[4]*=e,n[7]*=e,n[2]*=e,n[5]*=e,n[8]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8];return n*c*f-n*u*d-i*a*f+i*u*h+o*a*d-o*c*h}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=f*c-u*d,A=u*h-f*a,g=d*a-c*h,v=n*p+i*A+o*g;if(v===0)return this.set(0,0,0,0,0,0,0,0,0);const b=1/v;return e[0]=p*b,e[1]=(o*d-f*i)*b,e[2]=(u*i-o*c)*b,e[3]=A*b,e[4]=(f*n-o*h)*b,e[5]=(o*a-u*n)*b,e[6]=g*b,e[7]=(i*h-d*n)*b,e[8]=(c*n-i*a)*b,this}transpose(){let e;const n=this.elements;return e=n[1],n[1]=n[3],n[3]=e,e=n[2],n[2]=n[6],n[6]=e,e=n[5],n[5]=n[7],n[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){const n=this.elements;return e[0]=n[0],e[1]=n[3],e[2]=n[6],e[3]=n[1],e[4]=n[4],e[5]=n[7],e[6]=n[2],e[7]=n[5],e[8]=n[8],this}setUvTransform(e,n,i,o,a,c,u){const h=Math.cos(a),d=Math.sin(a);return this.set(i*h,i*d,-i*(h*c+d*u)+c+e,-o*d,o*h,-o*(-d*c+h*u)+u+n,0,0,1),this}scale(e,n){return this.premultiply(gE.makeScale(e,n)),this}rotate(e){return this.premultiply(gE.makeRotation(-e)),this}translate(e,n){return this.premultiply(gE.makeTranslation(e,n)),this}makeTranslation(e,n){return e.isVector2?this.set(1,0,e.x,0,1,e.y,0,0,1):this.set(1,0,e,0,1,n,0,0,1),this}makeRotation(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,-i,0,i,n,0,0,0,1),this}makeScale(e,n){return this.set(e,0,0,0,n,0,0,0,1),this}equals(e){const n=this.elements,i=e.elements;for(let o=0;o<9;o++)if(n[o]!==i[o])return!1;return!0}fromArray(e,n=0){for(let i=0;i<9;i++)this.elements[i]=e[i+n];return this}toArray(e=[],n=0){const i=this.elements;return e[n]=i[0],e[n+1]=i[1],e[n+2]=i[2],e[n+3]=i[3],e[n+4]=i[4],e[n+5]=i[5],e[n+6]=i[6],e[n+7]=i[7],e[n+8]=i[8],e}clone(){return new this.constructor().fromArray(this.elements)}}const gE=new tr;function pB(s){for(let e=s.length-1;e>=0;--e)if(s[e]>=65535)return!0;return!1}function pm(s){return document.createElementNS("http://www.w3.org/1999/xhtml",s)}function gz(){const s=pm("canvas");return s.style.display="block",s}const NT={};function iu(s){s in NT||(NT[s]=!0,console.warn(s))}const UT=new tr().set(.8224621,.177538,0,.0331941,.9668058,0,.0170827,.0723974,.9105199),kT=new tr().set(1.2249401,-.2249404,0,-.0420569,1.0420571,0,-.0196376,-.0786361,1.0982735),s0={[tc]:{transfer:pv,primaries:mv,toReference:s=>s,fromReference:s=>s},[ms]:{transfer:Dr,primaries:mv,toReference:s=>s.convertSRGBToLinear(),fromReference:s=>s.convertLinearToSRGB()},[Qv]:{transfer:pv,primaries:gv,toReference:s=>s.applyMatrix3(kT),fromReference:s=>s.applyMatrix3(UT)},[V_]:{transfer:Dr,primaries:gv,toReference:s=>s.convertSRGBToLinear().applyMatrix3(kT),fromReference:s=>s.applyMatrix3(UT).convertLinearToSRGB()}},Az=new Set([tc,Qv]),Mr={enabled:!0,_workingColorSpace:tc,get workingColorSpace(){return this._workingColorSpace},set workingColorSpace(s){if(!Az.has(s))throw new Error(`Unsupported working color space, "${s}".`);this._workingColorSpace=s},convert:function(s,e,n){if(this.enabled===!1||e===n||!e||!n)return s;const i=s0[e].toReference,o=s0[n].fromReference;return o(i(s))},fromWorkingColorSpace:function(s,e){return this.convert(s,this._workingColorSpace,e)},toWorkingColorSpace:function(s,e){return this.convert(s,e,this._workingColorSpace)},getPrimaries:function(s){return s0[s].primaries},getTransfer:function(s){return s===aa?pv:s0[s].transfer}};function af(s){return s<.04045?s*.0773993808:Math.pow(s*.9478672986+.0521327014,2.4)}function AE(s){return s<.0031308?s*12.92:1.055*Math.pow(s,.41666)-.055}let wd;class mB{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let n;if(e instanceof HTMLCanvasElement)n=e;else{wd===void 0&&(wd=pm("canvas")),wd.width=e.width,wd.height=e.height;const i=wd.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height),n=wd}return n.width>2048||n.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),n.toDataURL("image/jpeg",.6)):n.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){const n=pm("canvas");n.width=e.width,n.height=e.height;const i=n.getContext("2d");i.drawImage(e,0,0,e.width,e.height);const o=i.getImageData(0,0,e.width,e.height),a=o.data;for(let c=0;c<a.length;c++)a[c]=af(a[c]/255)*255;return i.putImageData(o,0,0),n}else if(e.data){const n=e.data.slice(0);for(let i=0;i<n.length;i++)n instanceof Uint8Array||n instanceof Uint8ClampedArray?n[i]=Math.floor(af(n[i]/255)*255):n[i]=af(n[i]);return{data:n,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}}let vz=0;class gB{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:vz++}),this.uuid=Jl(),this.data=e,this.dataReady=!0,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const i={uuid:this.uuid,url:""},o=this.data;if(o!==null){let a;if(Array.isArray(o)){a=[];for(let c=0,u=o.length;c<u;c++)o[c].isDataTexture?a.push(vE(o[c].image)):a.push(vE(o[c]))}else a=vE(o);i.url=a}return n||(e.images[this.uuid]=i),i}}function vE(s){return typeof HTMLImageElement<"u"&&s instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&s instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&s instanceof ImageBitmap?mB.getDataURL(s):s.data?{data:Array.from(s.data),width:s.width,height:s.height,type:s.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let yz=0;class Js extends Ga{constructor(e=Js.DEFAULT_IMAGE,n=Js.DEFAULT_MAPPING,i=Pa,o=Pa,a=fo,c=$h,u=Da,h=Xc,d=Js.DEFAULT_ANISOTROPY,f=aa){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:yz++}),this.uuid=Jl(),this.name="",this.source=new gB(e),this.mipmaps=[],this.mapping=n,this.channel=0,this.wrapS=i,this.wrapT=o,this.magFilter=a,this.minFilter=c,this.anisotropy=d,this.format=u,this.internalFormat=null,this.type=h,this.offset=new Mn(0,0),this.repeat=new Mn(1,1),this.center=new Mn(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new tr,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,typeof f=="string"?this.colorSpace=f:(iu("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=f===nu?ms:aa),this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e=null){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const n=e===void 0||typeof e=="string";if(!n&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),n||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==iB)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Ub:e.x=e.x-Math.floor(e.x);break;case Pa:e.x=e.x<0?0:1;break;case kb:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case Ub:e.y=e.y-Math.floor(e.y);break;case Pa:e.y=e.y<0?0:1;break;case kb:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return iu("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===ms?nu:uB}set encoding(e){iu("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=e===nu?ms:aa}}Js.DEFAULT_IMAGE=null;Js.DEFAULT_MAPPING=iB;Js.DEFAULT_ANISOTROPY=1;class Bs{constructor(e=0,n=0,i=0,o=1){Bs.prototype.isVector4=!0,this.x=e,this.y=n,this.z=i,this.w=o}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,n,i,o){return this.x=e,this.y=n,this.z=i,this.w=o,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;case 3:this.w=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this.w=e.w+n.w,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this.w+=e.w*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this.w=e.w-n.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=this.w,c=e.elements;return this.x=c[0]*n+c[4]*i+c[8]*o+c[12]*a,this.y=c[1]*n+c[5]*i+c[9]*o+c[13]*a,this.z=c[2]*n+c[6]*i+c[10]*o+c[14]*a,this.w=c[3]*n+c[7]*i+c[11]*o+c[15]*a,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const n=Math.sqrt(1-e.w*e.w);return n<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/n,this.y=e.y/n,this.z=e.z/n),this}setAxisAngleFromRotationMatrix(e){let n,i,o,a;const h=e.elements,d=h[0],f=h[4],p=h[8],A=h[1],g=h[5],v=h[9],b=h[2],x=h[6],E=h[10];if(Math.abs(f-A)<.01&&Math.abs(p-b)<.01&&Math.abs(v-x)<.01){if(Math.abs(f+A)<.1&&Math.abs(p+b)<.1&&Math.abs(v+x)<.1&&Math.abs(d+g+E-3)<.1)return this.set(1,0,0,0),this;n=Math.PI;const M=(d+1)/2,C=(g+1)/2,T=(E+1)/2,L=(f+A)/4,B=(p+b)/4,F=(v+x)/4;return M>C&&M>T?M<.01?(i=0,o=.707106781,a=.707106781):(i=Math.sqrt(M),o=L/i,a=B/i):C>T?C<.01?(i=.707106781,o=0,a=.707106781):(o=Math.sqrt(C),i=L/o,a=F/o):T<.01?(i=.707106781,o=.707106781,a=0):(a=Math.sqrt(T),i=B/a,o=F/a),this.set(i,o,a,n),this}let S=Math.sqrt((x-v)*(x-v)+(p-b)*(p-b)+(A-f)*(A-f));return Math.abs(S)<.001&&(S=1),this.x=(x-v)/S,this.y=(p-b)/S,this.z=(A-f)/S,this.w=Math.acos((d+g+E-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this.w=Math.max(e.w,Math.min(n.w,this.w)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this.w=Math.max(e,Math.min(n,this.w)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this.w+=(e.w-this.w)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this.w=e.w+(n.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this.w=e[n+3],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e[n+3]=this.w,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this.w=e.getW(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class xz extends Ga{constructor(e=1,n=1,i={}){super(),this.isRenderTarget=!0,this.width=e,this.height=n,this.depth=1,this.scissor=new Bs(0,0,e,n),this.scissorTest=!1,this.viewport=new Bs(0,0,e,n);const o={width:e,height:n,depth:1};i.encoding!==void 0&&(iu("THREE.WebGLRenderTarget: option.encoding has been replaced by option.colorSpace."),i.colorSpace=i.encoding===nu?ms:aa),i=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:fo,depthBuffer:!0,stencilBuffer:!1,depthTexture:null,samples:0},i),this.texture=new Js(o,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=i.generateMipmaps,this.texture.internalFormat=i.internalFormat,this.depthBuffer=i.depthBuffer,this.stencilBuffer=i.stencilBuffer,this.depthTexture=i.depthTexture,this.samples=i.samples}setSize(e,n,i=1){(this.width!==e||this.height!==n||this.depth!==i)&&(this.width=e,this.height=n,this.depth=i,this.texture.image.width=e,this.texture.image.height=n,this.texture.image.depth=i,this.dispose()),this.viewport.set(0,0,e,n),this.scissor.set(0,0,e,n)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.scissor.copy(e.scissor),this.scissorTest=e.scissorTest,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.isRenderTargetTexture=!0;const n=Object.assign({},e.texture.image);return this.texture.source=new gB(n),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class Yc extends xz{constructor(e=1,n=1,i={}){super(e,n,i),this.isWebGLRenderTarget=!0}}class AB extends Js{constructor(e=null,n=1,i=1,o=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:n,height:i,depth:o},this.magFilter=mo,this.minFilter=mo,this.wrapR=Pa,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Ez extends Js{constructor(e=null,n=1,i=1,o=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:n,height:i,depth:o},this.magFilter=mo,this.minFilter=mo,this.wrapR=Pa,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class za{constructor(e=0,n=0,i=0,o=1){this.isQuaternion=!0,this._x=e,this._y=n,this._z=i,this._w=o}static slerpFlat(e,n,i,o,a,c,u){let h=i[o+0],d=i[o+1],f=i[o+2],p=i[o+3];const A=a[c+0],g=a[c+1],v=a[c+2],b=a[c+3];if(u===0){e[n+0]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p;return}if(u===1){e[n+0]=A,e[n+1]=g,e[n+2]=v,e[n+3]=b;return}if(p!==b||h!==A||d!==g||f!==v){let x=1-u;const E=h*A+d*g+f*v+p*b,S=E>=0?1:-1,M=1-E*E;if(M>Number.EPSILON){const T=Math.sqrt(M),L=Math.atan2(T,E*S);x=Math.sin(x*L)/T,u=Math.sin(u*L)/T}const C=u*S;if(h=h*x+A*C,d=d*x+g*C,f=f*x+v*C,p=p*x+b*C,x===1-u){const T=1/Math.sqrt(h*h+d*d+f*f+p*p);h*=T,d*=T,f*=T,p*=T}}e[n]=h,e[n+1]=d,e[n+2]=f,e[n+3]=p}static multiplyQuaternionsFlat(e,n,i,o,a,c){const u=i[o],h=i[o+1],d=i[o+2],f=i[o+3],p=a[c],A=a[c+1],g=a[c+2],v=a[c+3];return e[n]=u*v+f*p+h*g-d*A,e[n+1]=h*v+f*A+d*p-u*g,e[n+2]=d*v+f*g+u*A-h*p,e[n+3]=f*v-u*p-h*A-d*g,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,n,i,o){return this._x=e,this._y=n,this._z=i,this._w=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,n=!0){const i=e._x,o=e._y,a=e._z,c=e._order,u=Math.cos,h=Math.sin,d=u(i/2),f=u(o/2),p=u(a/2),A=h(i/2),g=h(o/2),v=h(a/2);switch(c){case"XYZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"YXZ":this._x=A*f*p+d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"ZXY":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p-A*g*v;break;case"ZYX":this._x=A*f*p-d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p+A*g*v;break;case"YZX":this._x=A*f*p+d*g*v,this._y=d*g*p+A*f*v,this._z=d*f*v-A*g*p,this._w=d*f*p-A*g*v;break;case"XZY":this._x=A*f*p-d*g*v,this._y=d*g*p-A*f*v,this._z=d*f*v+A*g*p,this._w=d*f*p+A*g*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+c)}return n===!0&&this._onChangeCallback(),this}setFromAxisAngle(e,n){const i=n/2,o=Math.sin(i);return this._x=e.x*o,this._y=e.y*o,this._z=e.z*o,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const n=e.elements,i=n[0],o=n[4],a=n[8],c=n[1],u=n[5],h=n[9],d=n[2],f=n[6],p=n[10],A=i+u+p;if(A>0){const g=.5/Math.sqrt(A+1);this._w=.25/g,this._x=(f-h)*g,this._y=(a-d)*g,this._z=(c-o)*g}else if(i>u&&i>p){const g=2*Math.sqrt(1+i-u-p);this._w=(f-h)/g,this._x=.25*g,this._y=(o+c)/g,this._z=(a+d)/g}else if(u>p){const g=2*Math.sqrt(1+u-i-p);this._w=(a-d)/g,this._x=(o+c)/g,this._y=.25*g,this._z=(h+f)/g}else{const g=2*Math.sqrt(1+p-i-u);this._w=(c-o)/g,this._x=(a+d)/g,this._y=(h+f)/g,this._z=.25*g}return this._onChangeCallback(),this}setFromUnitVectors(e,n){let i=e.dot(n)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*n.z-e.z*n.y,this._y=e.z*n.x-e.x*n.z,this._z=e.x*n.y-e.y*n.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Is(this.dot(e),-1,1)))}rotateTowards(e,n){const i=this.angleTo(e);if(i===0)return this;const o=Math.min(1,n/i);return this.slerp(e,o),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,n){const i=e._x,o=e._y,a=e._z,c=e._w,u=n._x,h=n._y,d=n._z,f=n._w;return this._x=i*f+c*u+o*d-a*h,this._y=o*f+c*h+a*u-i*d,this._z=a*f+c*d+i*h-o*u,this._w=c*f-i*u-o*h-a*d,this._onChangeCallback(),this}slerp(e,n){if(n===0)return this;if(n===1)return this.copy(e);const i=this._x,o=this._y,a=this._z,c=this._w;let u=c*e._w+i*e._x+o*e._y+a*e._z;if(u<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,u=-u):this.copy(e),u>=1)return this._w=c,this._x=i,this._y=o,this._z=a,this;const h=1-u*u;if(h<=Number.EPSILON){const g=1-n;return this._w=g*c+n*this._w,this._x=g*i+n*this._x,this._y=g*o+n*this._y,this._z=g*a+n*this._z,this.normalize(),this}const d=Math.sqrt(h),f=Math.atan2(d,u),p=Math.sin((1-n)*f)/d,A=Math.sin(n*f)/d;return this._w=c*p+this._w*A,this._x=i*p+this._x*A,this._y=o*p+this._y*A,this._z=a*p+this._z*A,this._onChangeCallback(),this}slerpQuaternions(e,n,i){return this.copy(e).slerp(n,i)}random(){const e=Math.random(),n=Math.sqrt(1-e),i=Math.sqrt(e),o=2*Math.PI*Math.random(),a=2*Math.PI*Math.random();return this.set(n*Math.cos(o),i*Math.sin(a),i*Math.cos(a),n*Math.sin(o))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,n=0){return this._x=e[n],this._y=e[n+1],this._z=e[n+2],this._w=e[n+3],this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._w,e}fromBufferAttribute(e,n){return this._x=e.getX(n),this._y=e.getY(n),this._z=e.getZ(n),this._w=e.getW(n),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class it{constructor(e=0,n=0,i=0){it.prototype.isVector3=!0,this.x=e,this.y=n,this.z=i}set(e,n,i){return i===void 0&&(i=this.z),this.x=e,this.y=n,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,n){switch(e){case 0:this.x=n;break;case 1:this.y=n;break;case 2:this.z=n;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,n){return this.x=e.x+n.x,this.y=e.y+n.y,this.z=e.z+n.z,this}addScaledVector(e,n){return this.x+=e.x*n,this.y+=e.y*n,this.z+=e.z*n,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,n){return this.x=e.x-n.x,this.y=e.y-n.y,this.z=e.z-n.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,n){return this.x=e.x*n.x,this.y=e.y*n.y,this.z=e.z*n.z,this}applyEuler(e){return this.applyQuaternion(zT.setFromEuler(e))}applyAxisAngle(e,n){return this.applyQuaternion(zT.setFromAxisAngle(e,n))}applyMatrix3(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[3]*i+a[6]*o,this.y=a[1]*n+a[4]*i+a[7]*o,this.z=a[2]*n+a[5]*i+a[8]*o,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const n=this.x,i=this.y,o=this.z,a=e.elements,c=1/(a[3]*n+a[7]*i+a[11]*o+a[15]);return this.x=(a[0]*n+a[4]*i+a[8]*o+a[12])*c,this.y=(a[1]*n+a[5]*i+a[9]*o+a[13])*c,this.z=(a[2]*n+a[6]*i+a[10]*o+a[14])*c,this}applyQuaternion(e){const n=this.x,i=this.y,o=this.z,a=e.x,c=e.y,u=e.z,h=e.w,d=2*(c*o-u*i),f=2*(u*n-a*o),p=2*(a*i-c*n);return this.x=n+h*d+c*p-u*f,this.y=i+h*f+u*d-a*p,this.z=o+h*p+a*f-c*d,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const n=this.x,i=this.y,o=this.z,a=e.elements;return this.x=a[0]*n+a[4]*i+a[8]*o,this.y=a[1]*n+a[5]*i+a[9]*o,this.z=a[2]*n+a[6]*i+a[10]*o,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,n){return this.x=Math.max(e.x,Math.min(n.x,this.x)),this.y=Math.max(e.y,Math.min(n.y,this.y)),this.z=Math.max(e.z,Math.min(n.z,this.z)),this}clampScalar(e,n){return this.x=Math.max(e,Math.min(n,this.x)),this.y=Math.max(e,Math.min(n,this.y)),this.z=Math.max(e,Math.min(n,this.z)),this}clampLength(e,n){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(n,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,n){return this.x+=(e.x-this.x)*n,this.y+=(e.y-this.y)*n,this.z+=(e.z-this.z)*n,this}lerpVectors(e,n,i){return this.x=e.x+(n.x-e.x)*i,this.y=e.y+(n.y-e.y)*i,this.z=e.z+(n.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,n){const i=e.x,o=e.y,a=e.z,c=n.x,u=n.y,h=n.z;return this.x=o*h-a*u,this.y=a*c-i*h,this.z=i*u-o*c,this}projectOnVector(e){const n=e.lengthSq();if(n===0)return this.set(0,0,0);const i=e.dot(this)/n;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return yE.copy(this).projectOnVector(e),this.sub(yE)}reflect(e){return this.sub(yE.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const n=Math.sqrt(this.lengthSq()*e.lengthSq());if(n===0)return Math.PI/2;const i=this.dot(e)/n;return Math.acos(Is(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const n=this.x-e.x,i=this.y-e.y,o=this.z-e.z;return n*n+i*i+o*o}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,n,i){const o=Math.sin(n)*e;return this.x=o*Math.sin(i),this.y=Math.cos(n)*e,this.z=o*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,n,i){return this.x=e*Math.sin(n),this.y=i,this.z=e*Math.cos(n),this}setFromMatrixPosition(e){const n=e.elements;return this.x=n[12],this.y=n[13],this.z=n[14],this}setFromMatrixScale(e){const n=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),o=this.setFromMatrixColumn(e,2).length();return this.x=n,this.y=i,this.z=o,this}setFromMatrixColumn(e,n){return this.fromArray(e.elements,n*4)}setFromMatrix3Column(e,n){return this.fromArray(e.elements,n*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,n=0){return this.x=e[n],this.y=e[n+1],this.z=e[n+2],this}toArray(e=[],n=0){return e[n]=this.x,e[n+1]=this.y,e[n+2]=this.z,e}fromBufferAttribute(e,n){return this.x=e.getX(n),this.y=e.getY(n),this.z=e.getZ(n),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,n=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(n),this.y=i*Math.sin(n),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const yE=new it,zT=new za;class hu{constructor(e=new it(1/0,1/0,1/0),n=new it(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=n}set(e,n){return this.min.copy(e),this.max.copy(n),this}setFromArray(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n+=3)this.expandByPoint(Ma.fromArray(e,n));return this}setFromBufferAttribute(e){this.makeEmpty();for(let n=0,i=e.count;n<i;n++)this.expandByPoint(Ma.fromBufferAttribute(e,n));return this}setFromPoints(e){this.makeEmpty();for(let n=0,i=e.length;n<i;n++)this.expandByPoint(e[n]);return this}setFromCenterAndSize(e,n){const i=Ma.copy(n).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,n=!1){return this.makeEmpty(),this.expandByObject(e,n)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,n=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0){const a=i.getAttribute("position");if(n===!0&&a!==void 0&&e.isInstancedMesh!==!0)for(let c=0,u=a.count;c<u;c++)e.isMesh===!0?e.getVertexPosition(c,Ma):Ma.fromBufferAttribute(a,c),Ma.applyMatrix4(e.matrixWorld),this.expandByPoint(Ma);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),o0.copy(e.boundingBox)):(i.boundingBox===null&&i.computeBoundingBox(),o0.copy(i.boundingBox)),o0.applyMatrix4(e.matrixWorld),this.union(o0)}const o=e.children;for(let a=0,c=o.length;a<c;a++)this.expandByObject(o[a],n);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,n){return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,Ma),Ma.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let n,i;return e.normal.x>0?(n=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(n=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(n+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(n+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(n+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(n+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),n<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(wp),a0.subVectors(this.max,wp),Md.subVectors(e.a,wp),Cd.subVectors(e.b,wp),Sd.subVectors(e.c,wp),Ic.subVectors(Cd,Md),Bc.subVectors(Sd,Cd),zh.subVectors(Md,Sd);let n=[0,-Ic.z,Ic.y,0,-Bc.z,Bc.y,0,-zh.z,zh.y,Ic.z,0,-Ic.x,Bc.z,0,-Bc.x,zh.z,0,-zh.x,-Ic.y,Ic.x,0,-Bc.y,Bc.x,0,-zh.y,zh.x,0];return!xE(n,Md,Cd,Sd,a0)||(n=[1,0,0,0,1,0,0,0,1],!xE(n,Md,Cd,Sd,a0))?!1:(l0.crossVectors(Ic,Bc),n=[l0.x,l0.y,l0.z],xE(n,Md,Cd,Sd,a0))}clampPoint(e,n){return n.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,Ma).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(Ma).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(Bl[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),Bl[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),Bl[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),Bl[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),Bl[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),Bl[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),Bl[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),Bl[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(Bl),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const Bl=[new it,new it,new it,new it,new it,new it,new it,new it],Ma=new it,o0=new hu,Md=new it,Cd=new it,Sd=new it,Ic=new it,Bc=new it,zh=new it,wp=new it,a0=new it,l0=new it,Gh=new it;function xE(s,e,n,i,o){for(let a=0,c=s.length-3;a<=c;a+=3){Gh.fromArray(s,a);const u=o.x*Math.abs(Gh.x)+o.y*Math.abs(Gh.y)+o.z*Math.abs(Gh.z),h=e.dot(Gh),d=n.dot(Gh),f=i.dot(Gh);if(Math.max(-Math.max(h,d,f),Math.min(h,d,f))>u)return!1}return!0}const bz=new hu,Mp=new it,EE=new it;class Xv{constructor(e=new it,n=-1){this.isSphere=!0,this.center=e,this.radius=n}set(e,n){return this.center.copy(e),this.radius=n,this}setFromPoints(e,n){const i=this.center;n!==void 0?i.copy(n):bz.setFromPoints(e).getCenter(i);let o=0;for(let a=0,c=e.length;a<c;a++)o=Math.max(o,i.distanceToSquared(e[a]));return this.radius=Math.sqrt(o),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const n=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=n*n}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,n){const i=this.center.distanceToSquared(e);return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Mp.subVectors(e,this.center);const n=Mp.lengthSq();if(n>this.radius*this.radius){const i=Math.sqrt(n),o=(i-this.radius)*.5;this.center.addScaledVector(Mp,o/i),this.radius+=o}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(EE.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Mp.copy(e.center).add(EE)),this.expandByPoint(Mp.copy(e.center).sub(EE))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}}const Ll=new it,bE=new it,c0=new it,Lc=new it,_E=new it,h0=new it,wE=new it;class Kv{constructor(e=new it,n=new it(0,0,-1)){this.origin=e,this.direction=n}set(e,n){return this.origin.copy(e),this.direction.copy(n),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,n){return n.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Ll)),this}closestPointToPoint(e,n){n.subVectors(e,this.origin);const i=n.dot(this.direction);return i<0?n.copy(this.origin):n.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const n=Ll.subVectors(e,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(e):(Ll.copy(this.origin).addScaledVector(this.direction,n),Ll.distanceToSquared(e))}distanceSqToSegment(e,n,i,o){bE.copy(e).add(n).multiplyScalar(.5),c0.copy(n).sub(e).normalize(),Lc.copy(this.origin).sub(bE);const a=e.distanceTo(n)*.5,c=-this.direction.dot(c0),u=Lc.dot(this.direction),h=-Lc.dot(c0),d=Lc.lengthSq(),f=Math.abs(1-c*c);let p,A,g,v;if(f>0)if(p=c*h-u,A=c*u-h,v=a*f,p>=0)if(A>=-v)if(A<=v){const b=1/f;p*=b,A*=b,g=p*(p+c*A+2*u)+A*(c*p+A+2*h)+d}else A=a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A=-a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;else A<=-v?(p=Math.max(0,-(-c*a+u)),A=p>0?-a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d):A<=v?(p=0,A=Math.min(Math.max(-a,-h),a),g=A*(A+2*h)+d):(p=Math.max(0,-(c*a+u)),A=p>0?a:Math.min(Math.max(-a,-h),a),g=-p*p+A*(A+2*h)+d);else A=c>0?-a:a,p=Math.max(0,-(c*A+u)),g=-p*p+A*(A+2*h)+d;return i&&i.copy(this.origin).addScaledVector(this.direction,p),o&&o.copy(bE).addScaledVector(c0,A),g}intersectSphere(e,n){Ll.subVectors(e.center,this.origin);const i=Ll.dot(this.direction),o=Ll.dot(Ll)-i*i,a=e.radius*e.radius;if(o>a)return null;const c=Math.sqrt(a-o),u=i-c,h=i+c;return h<0?null:u<0?this.at(h,n):this.at(u,n)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const n=e.normal.dot(this.direction);if(n===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/n;return i>=0?i:null}intersectPlane(e,n){const i=this.distanceToPlane(e);return i===null?null:this.at(i,n)}intersectsPlane(e){const n=e.distanceToPoint(this.origin);return n===0||e.normal.dot(this.direction)*n<0}intersectBox(e,n){let i,o,a,c,u,h;const d=1/this.direction.x,f=1/this.direction.y,p=1/this.direction.z,A=this.origin;return d>=0?(i=(e.min.x-A.x)*d,o=(e.max.x-A.x)*d):(i=(e.max.x-A.x)*d,o=(e.min.x-A.x)*d),f>=0?(a=(e.min.y-A.y)*f,c=(e.max.y-A.y)*f):(a=(e.max.y-A.y)*f,c=(e.min.y-A.y)*f),i>c||a>o||((a>i||isNaN(i))&&(i=a),(c<o||isNaN(o))&&(o=c),p>=0?(u=(e.min.z-A.z)*p,h=(e.max.z-A.z)*p):(u=(e.max.z-A.z)*p,h=(e.min.z-A.z)*p),i>h||u>o)||((u>i||i!==i)&&(i=u),(h<o||o!==o)&&(o=h),o<0)?null:this.at(i>=0?i:o,n)}intersectsBox(e){return this.intersectBox(e,Ll)!==null}intersectTriangle(e,n,i,o,a){_E.subVectors(n,e),h0.subVectors(i,e),wE.crossVectors(_E,h0);let c=this.direction.dot(wE),u;if(c>0){if(o)return null;u=1}else if(c<0)u=-1,c=-c;else return null;Lc.subVectors(this.origin,e);const h=u*this.direction.dot(h0.crossVectors(Lc,h0));if(h<0)return null;const d=u*this.direction.dot(_E.cross(Lc));if(d<0||h+d>c)return null;const f=-u*Lc.dot(wE);return f<0?null:this.at(f/c,a)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class Gr{constructor(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){Gr.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x)}set(e,n,i,o,a,c,u,h,d,f,p,A,g,v,b,x){const E=this.elements;return E[0]=e,E[4]=n,E[8]=i,E[12]=o,E[1]=a,E[5]=c,E[9]=u,E[13]=h,E[2]=d,E[6]=f,E[10]=p,E[14]=A,E[3]=g,E[7]=v,E[11]=b,E[15]=x,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new Gr().fromArray(this.elements)}copy(e){const n=this.elements,i=e.elements;return n[0]=i[0],n[1]=i[1],n[2]=i[2],n[3]=i[3],n[4]=i[4],n[5]=i[5],n[6]=i[6],n[7]=i[7],n[8]=i[8],n[9]=i[9],n[10]=i[10],n[11]=i[11],n[12]=i[12],n[13]=i[13],n[14]=i[14],n[15]=i[15],this}copyPosition(e){const n=this.elements,i=e.elements;return n[12]=i[12],n[13]=i[13],n[14]=i[14],this}setFromMatrix3(e){const n=e.elements;return this.set(n[0],n[3],n[6],0,n[1],n[4],n[7],0,n[2],n[5],n[8],0,0,0,0,1),this}extractBasis(e,n,i){return e.setFromMatrixColumn(this,0),n.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,n,i){return this.set(e.x,n.x,i.x,0,e.y,n.y,i.y,0,e.z,n.z,i.z,0,0,0,0,1),this}extractRotation(e){const n=this.elements,i=e.elements,o=1/Td.setFromMatrixColumn(e,0).length(),a=1/Td.setFromMatrixColumn(e,1).length(),c=1/Td.setFromMatrixColumn(e,2).length();return n[0]=i[0]*o,n[1]=i[1]*o,n[2]=i[2]*o,n[3]=0,n[4]=i[4]*a,n[5]=i[5]*a,n[6]=i[6]*a,n[7]=0,n[8]=i[8]*c,n[9]=i[9]*c,n[10]=i[10]*c,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromEuler(e){const n=this.elements,i=e.x,o=e.y,a=e.z,c=Math.cos(i),u=Math.sin(i),h=Math.cos(o),d=Math.sin(o),f=Math.cos(a),p=Math.sin(a);if(e.order==="XYZ"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=-h*p,n[8]=d,n[1]=g+v*d,n[5]=A-b*d,n[9]=-u*h,n[2]=b-A*d,n[6]=v+g*d,n[10]=c*h}else if(e.order==="YXZ"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A+b*u,n[4]=v*u-g,n[8]=c*d,n[1]=c*p,n[5]=c*f,n[9]=-u,n[2]=g*u-v,n[6]=b+A*u,n[10]=c*h}else if(e.order==="ZXY"){const A=h*f,g=h*p,v=d*f,b=d*p;n[0]=A-b*u,n[4]=-c*p,n[8]=v+g*u,n[1]=g+v*u,n[5]=c*f,n[9]=b-A*u,n[2]=-c*d,n[6]=u,n[10]=c*h}else if(e.order==="ZYX"){const A=c*f,g=c*p,v=u*f,b=u*p;n[0]=h*f,n[4]=v*d-g,n[8]=A*d+b,n[1]=h*p,n[5]=b*d+A,n[9]=g*d-v,n[2]=-d,n[6]=u*h,n[10]=c*h}else if(e.order==="YZX"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=b-A*p,n[8]=v*p+g,n[1]=p,n[5]=c*f,n[9]=-u*f,n[2]=-d*f,n[6]=g*p+v,n[10]=A-b*p}else if(e.order==="XZY"){const A=c*h,g=c*d,v=u*h,b=u*d;n[0]=h*f,n[4]=-p,n[8]=d*f,n[1]=A*p+b,n[5]=c*f,n[9]=g*p-v,n[2]=v*p-g,n[6]=u*f,n[10]=b*p+A}return n[3]=0,n[7]=0,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}makeRotationFromQuaternion(e){return this.compose(_z,e,wz)}lookAt(e,n,i){const o=this.elements;return Ho.subVectors(e,n),Ho.lengthSq()===0&&(Ho.z=1),Ho.normalize(),Pc.crossVectors(i,Ho),Pc.lengthSq()===0&&(Math.abs(i.z)===1?Ho.x+=1e-4:Ho.z+=1e-4,Ho.normalize(),Pc.crossVectors(i,Ho)),Pc.normalize(),u0.crossVectors(Ho,Pc),o[0]=Pc.x,o[4]=u0.x,o[8]=Ho.x,o[1]=Pc.y,o[5]=u0.y,o[9]=Ho.y,o[2]=Pc.z,o[6]=u0.z,o[10]=Ho.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,n){const i=e.elements,o=n.elements,a=this.elements,c=i[0],u=i[4],h=i[8],d=i[12],f=i[1],p=i[5],A=i[9],g=i[13],v=i[2],b=i[6],x=i[10],E=i[14],S=i[3],M=i[7],C=i[11],T=i[15],L=o[0],B=o[4],F=o[8],D=o[12],P=o[1],U=o[5],K=o[9],J=o[13],z=o[2],j=o[6],G=o[10],H=o[14],te=o[3],Z=o[7],ee=o[11],oe=o[15];return a[0]=c*L+u*P+h*z+d*te,a[4]=c*B+u*U+h*j+d*Z,a[8]=c*F+u*K+h*G+d*ee,a[12]=c*D+u*J+h*H+d*oe,a[1]=f*L+p*P+A*z+g*te,a[5]=f*B+p*U+A*j+g*Z,a[9]=f*F+p*K+A*G+g*ee,a[13]=f*D+p*J+A*H+g*oe,a[2]=v*L+b*P+x*z+E*te,a[6]=v*B+b*U+x*j+E*Z,a[10]=v*F+b*K+x*G+E*ee,a[14]=v*D+b*J+x*H+E*oe,a[3]=S*L+M*P+C*z+T*te,a[7]=S*B+M*U+C*j+T*Z,a[11]=S*F+M*K+C*G+T*ee,a[15]=S*D+M*J+C*H+T*oe,this}multiplyScalar(e){const n=this.elements;return n[0]*=e,n[4]*=e,n[8]*=e,n[12]*=e,n[1]*=e,n[5]*=e,n[9]*=e,n[13]*=e,n[2]*=e,n[6]*=e,n[10]*=e,n[14]*=e,n[3]*=e,n[7]*=e,n[11]*=e,n[15]*=e,this}determinant(){const e=this.elements,n=e[0],i=e[4],o=e[8],a=e[12],c=e[1],u=e[5],h=e[9],d=e[13],f=e[2],p=e[6],A=e[10],g=e[14],v=e[3],b=e[7],x=e[11],E=e[15];return v*(+a*h*p-o*d*p-a*u*A+i*d*A+o*u*g-i*h*g)+b*(+n*h*g-n*d*A+a*c*A-o*c*g+o*d*f-a*h*f)+x*(+n*d*p-n*u*g-a*c*p+i*c*g+a*u*f-i*d*f)+E*(-o*u*f-n*h*p+n*u*A+o*c*p-i*c*A+i*h*f)}transpose(){const e=this.elements;let n;return n=e[1],e[1]=e[4],e[4]=n,n=e[2],e[2]=e[8],e[8]=n,n=e[6],e[6]=e[9],e[9]=n,n=e[3],e[3]=e[12],e[12]=n,n=e[7],e[7]=e[13],e[13]=n,n=e[11],e[11]=e[14],e[14]=n,this}setPosition(e,n,i){const o=this.elements;return e.isVector3?(o[12]=e.x,o[13]=e.y,o[14]=e.z):(o[12]=e,o[13]=n,o[14]=i),this}invert(){const e=this.elements,n=e[0],i=e[1],o=e[2],a=e[3],c=e[4],u=e[5],h=e[6],d=e[7],f=e[8],p=e[9],A=e[10],g=e[11],v=e[12],b=e[13],x=e[14],E=e[15],S=p*x*d-b*A*d+b*h*g-u*x*g-p*h*E+u*A*E,M=v*A*d-f*x*d-v*h*g+c*x*g+f*h*E-c*A*E,C=f*b*d-v*p*d+v*u*g-c*b*g-f*u*E+c*p*E,T=v*p*h-f*b*h-v*u*A+c*b*A+f*u*x-c*p*x,L=n*S+i*M+o*C+a*T;if(L===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const B=1/L;return e[0]=S*B,e[1]=(b*A*a-p*x*a-b*o*g+i*x*g+p*o*E-i*A*E)*B,e[2]=(u*x*a-b*h*a+b*o*d-i*x*d-u*o*E+i*h*E)*B,e[3]=(p*h*a-u*A*a-p*o*d+i*A*d+u*o*g-i*h*g)*B,e[4]=M*B,e[5]=(f*x*a-v*A*a+v*o*g-n*x*g-f*o*E+n*A*E)*B,e[6]=(v*h*a-c*x*a-v*o*d+n*x*d+c*o*E-n*h*E)*B,e[7]=(c*A*a-f*h*a+f*o*d-n*A*d-c*o*g+n*h*g)*B,e[8]=C*B,e[9]=(v*p*a-f*b*a-v*i*g+n*b*g+f*i*E-n*p*E)*B,e[10]=(c*b*a-v*u*a+v*i*d-n*b*d-c*i*E+n*u*E)*B,e[11]=(f*u*a-c*p*a-f*i*d+n*p*d+c*i*g-n*u*g)*B,e[12]=T*B,e[13]=(f*b*o-v*p*o+v*i*A-n*b*A-f*i*x+n*p*x)*B,e[14]=(v*u*o-c*b*o-v*i*h+n*b*h+c*i*x-n*u*x)*B,e[15]=(c*p*o-f*u*o+f*i*h-n*p*h-c*i*A+n*u*A)*B,this}scale(e){const n=this.elements,i=e.x,o=e.y,a=e.z;return n[0]*=i,n[4]*=o,n[8]*=a,n[1]*=i,n[5]*=o,n[9]*=a,n[2]*=i,n[6]*=o,n[10]*=a,n[3]*=i,n[7]*=o,n[11]*=a,this}getMaxScaleOnAxis(){const e=this.elements,n=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],o=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(n,i,o))}makeTranslation(e,n,i){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,n,0,0,1,i,0,0,0,1),this}makeRotationX(e){const n=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,n,-i,0,0,i,n,0,0,0,0,1),this}makeRotationY(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,0,i,0,0,1,0,0,-i,0,n,0,0,0,0,1),this}makeRotationZ(e){const n=Math.cos(e),i=Math.sin(e);return this.set(n,-i,0,0,i,n,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,n){const i=Math.cos(n),o=Math.sin(n),a=1-i,c=e.x,u=e.y,h=e.z,d=a*c,f=a*u;return this.set(d*c+i,d*u-o*h,d*h+o*u,0,d*u+o*h,f*u+i,f*h-o*c,0,d*h-o*u,f*h+o*c,a*h*h+i,0,0,0,0,1),this}makeScale(e,n,i){return this.set(e,0,0,0,0,n,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,n,i,o,a,c){return this.set(1,i,a,0,e,1,c,0,n,o,1,0,0,0,0,1),this}compose(e,n,i){const o=this.elements,a=n._x,c=n._y,u=n._z,h=n._w,d=a+a,f=c+c,p=u+u,A=a*d,g=a*f,v=a*p,b=c*f,x=c*p,E=u*p,S=h*d,M=h*f,C=h*p,T=i.x,L=i.y,B=i.z;return o[0]=(1-(b+E))*T,o[1]=(g+C)*T,o[2]=(v-M)*T,o[3]=0,o[4]=(g-C)*L,o[5]=(1-(A+E))*L,o[6]=(x+S)*L,o[7]=0,o[8]=(v+M)*B,o[9]=(x-S)*B,o[10]=(1-(A+b))*B,o[11]=0,o[12]=e.x,o[13]=e.y,o[14]=e.z,o[15]=1,this}decompose(e,n,i){const o=this.elements;let a=Td.set(o[0],o[1],o[2]).length();const c=Td.set(o[4],o[5],o[6]).length(),u=Td.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),e.x=o[12],e.y=o[13],e.z=o[14],Ca.copy(this);const d=1/a,f=1/c,p=1/u;return Ca.elements[0]*=d,Ca.elements[1]*=d,Ca.elements[2]*=d,Ca.elements[4]*=f,Ca.elements[5]*=f,Ca.elements[6]*=f,Ca.elements[8]*=p,Ca.elements[9]*=p,Ca.elements[10]*=p,n.setFromRotationMatrix(Ca),i.x=a,i.y=c,i.z=u,this}makePerspective(e,n,i,o,a,c,u=Ql){const h=this.elements,d=2*a/(n-e),f=2*a/(i-o),p=(n+e)/(n-e),A=(i+o)/(i-o);let g,v;if(u===Ql)g=-(c+a)/(c-a),v=-2*c*a/(c-a);else if(u===Av)g=-c/(c-a),v=-c*a/(c-a);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+u);return h[0]=d,h[4]=0,h[8]=p,h[12]=0,h[1]=0,h[5]=f,h[9]=A,h[13]=0,h[2]=0,h[6]=0,h[10]=g,h[14]=v,h[3]=0,h[7]=0,h[11]=-1,h[15]=0,this}makeOrthographic(e,n,i,o,a,c,u=Ql){const h=this.elements,d=1/(n-e),f=1/(i-o),p=1/(c-a),A=(n+e)*d,g=(i+o)*f;let v,b;if(u===Ql)v=(c+a)*p,b=-2*p;else if(u===Av)v=a*p,b=-1*p;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+u);return h[0]=2*d,h[4]=0,h[8]=0,h[12]=-A,h[1]=0,h[5]=2*f,h[9]=0,h[13]=-g,h[2]=0,h[6]=0,h[10]=b,h[14]=-v,h[3]=0,h[7]=0,h[11]=0,h[15]=1,this}equals(e){const n=this.elements,i=e.elements;for(let o=0;o<16;o++)if(n[o]!==i[o])return!1;return!0}fromArray(e,n=0){for(let i=0;i<16;i++)this.elements[i]=e[i+n];return this}toArray(e=[],n=0){const i=this.elements;return e[n]=i[0],e[n+1]=i[1],e[n+2]=i[2],e[n+3]=i[3],e[n+4]=i[4],e[n+5]=i[5],e[n+6]=i[6],e[n+7]=i[7],e[n+8]=i[8],e[n+9]=i[9],e[n+10]=i[10],e[n+11]=i[11],e[n+12]=i[12],e[n+13]=i[13],e[n+14]=i[14],e[n+15]=i[15],e}}const Td=new it,Ca=new Gr,_z=new it(0,0,0),wz=new it(1,1,1),Pc=new it,u0=new it,Ho=new it,GT=new Gr,VT=new za;class qv{constructor(e=0,n=0,i=0,o=qv.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=n,this._z=i,this._order=o}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,n,i,o=this._order){return this._x=e,this._y=n,this._z=i,this._order=o,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,n=this._order,i=!0){const o=e.elements,a=o[0],c=o[4],u=o[8],h=o[1],d=o[5],f=o[9],p=o[2],A=o[6],g=o[10];switch(n){case"XYZ":this._y=Math.asin(Is(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(-f,g),this._z=Math.atan2(-c,a)):(this._x=Math.atan2(A,d),this._z=0);break;case"YXZ":this._x=Math.asin(-Is(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(u,g),this._z=Math.atan2(h,d)):(this._y=Math.atan2(-p,a),this._z=0);break;case"ZXY":this._x=Math.asin(Is(A,-1,1)),Math.abs(A)<.9999999?(this._y=Math.atan2(-p,g),this._z=Math.atan2(-c,d)):(this._y=0,this._z=Math.atan2(h,a));break;case"ZYX":this._y=Math.asin(-Is(p,-1,1)),Math.abs(p)<.9999999?(this._x=Math.atan2(A,g),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-c,d));break;case"YZX":this._z=Math.asin(Is(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-f,d),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(u,g));break;case"XZY":this._z=Math.asin(-Is(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(A,d),this._y=Math.atan2(u,a)):(this._x=Math.atan2(-f,g),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+n)}return this._order=n,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,n,i){return GT.makeRotationFromQuaternion(e),this.setFromRotationMatrix(GT,n,i)}setFromVector3(e,n=this._order){return this.set(e.x,e.y,e.z,n)}reorder(e){return VT.setFromEuler(this),this.setFromQuaternion(VT,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],n=0){return e[n]=this._x,e[n+1]=this._y,e[n+2]=this._z,e[n+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}qv.DEFAULT_ORDER="XYZ";class j_{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}}let Mz=0;const HT=new it,Rd=new za,Pl=new Gr,d0=new it,Cp=new it,Cz=new it,Sz=new za,jT=new it(1,0,0),WT=new it(0,1,0),QT=new it(0,0,1),Tz={type:"added"},Rz={type:"removed"};class Ls extends Ga{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Mz++}),this.uuid=Jl(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Ls.DEFAULT_UP.clone();const e=new it,n=new qv,i=new za,o=new it(1,1,1);function a(){i.setFromEuler(n,!1)}function c(){n.setFromQuaternion(i,void 0,!1)}n._onChange(a),i._onChange(c),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:n},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:o},modelViewMatrix:{value:new Gr},normalMatrix:{value:new tr}}),this.matrix=new Gr,this.matrixWorld=new Gr,this.matrixAutoUpdate=Ls.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=Ls.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new j_,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,n){this.quaternion.setFromAxisAngle(e,n)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,n){return Rd.setFromAxisAngle(e,n),this.quaternion.multiply(Rd),this}rotateOnWorldAxis(e,n){return Rd.setFromAxisAngle(e,n),this.quaternion.premultiply(Rd),this}rotateX(e){return this.rotateOnAxis(jT,e)}rotateY(e){return this.rotateOnAxis(WT,e)}rotateZ(e){return this.rotateOnAxis(QT,e)}translateOnAxis(e,n){return HT.copy(e).applyQuaternion(this.quaternion),this.position.add(HT.multiplyScalar(n)),this}translateX(e){return this.translateOnAxis(jT,e)}translateY(e){return this.translateOnAxis(WT,e)}translateZ(e){return this.translateOnAxis(QT,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(Pl.copy(this.matrixWorld).invert())}lookAt(e,n,i){e.isVector3?d0.copy(e):d0.set(e,n,i);const o=this.parent;this.updateWorldMatrix(!0,!1),Cp.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Pl.lookAt(Cp,d0,this.up):Pl.lookAt(d0,Cp,this.up),this.quaternion.setFromRotationMatrix(Pl),o&&(Pl.extractRotation(o.matrixWorld),Rd.setFromRotationMatrix(Pl),this.quaternion.premultiply(Rd.invert()))}add(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.add(arguments[n]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(Tz)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const n=this.children.indexOf(e);return n!==-1&&(e.parent=null,this.children.splice(n,1),e.dispatchEvent(Rz)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),Pl.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),Pl.multiply(e.parent.matrixWorld)),e.applyMatrix4(Pl),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,n){if(this[e]===n)return this;for(let i=0,o=this.children.length;i<o;i++){const c=this.children[i].getObjectByProperty(e,n);if(c!==void 0)return c}}getObjectsByProperty(e,n,i=[]){this[e]===n&&i.push(this);const o=this.children;for(let a=0,c=o.length;a<c;a++)o[a].getObjectsByProperty(e,n,i);return i}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Cp,e,Cz),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Cp,Sz,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const n=this.matrixWorld.elements;return e.set(n[8],n[9],n[10]).normalize()}raycast(){}traverse(e){e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const n=this.children;for(let i=0,o=n.length;i<o;i++)n[i].traverseVisible(e)}traverseAncestors(e){const n=this.parent;n!==null&&(e(n),n.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const n=this.children;for(let i=0,o=n.length;i<o;i++){const a=n[i];(a.matrixWorldAutoUpdate===!0||e===!0)&&a.updateMatrixWorld(e)}}updateWorldMatrix(e,n){const i=this.parent;if(e===!0&&i!==null&&i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),n===!0){const o=this.children;for(let a=0,c=o.length;a<c;a++){const u=o[a];u.matrixWorldAutoUpdate===!0&&u.updateWorldMatrix(!1,!0)}}}toJSON(e){const n=e===void 0||typeof e=="string",i={};n&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const o={};o.uuid=this.uuid,o.type=this.type,this.name!==""&&(o.name=this.name),this.castShadow===!0&&(o.castShadow=!0),this.receiveShadow===!0&&(o.receiveShadow=!0),this.visible===!1&&(o.visible=!1),this.frustumCulled===!1&&(o.frustumCulled=!1),this.renderOrder!==0&&(o.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(o.userData=this.userData),o.layers=this.layers.mask,o.matrix=this.matrix.toArray(),o.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(o.matrixAutoUpdate=!1),this.isInstancedMesh&&(o.type="InstancedMesh",o.count=this.count,o.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(o.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(o.type="BatchedMesh",o.perObjectFrustumCulled=this.perObjectFrustumCulled,o.sortObjects=this.sortObjects,o.drawRanges=this._drawRanges,o.reservedRanges=this._reservedRanges,o.visibility=this._visibility,o.active=this._active,o.bounds=this._bounds.map(u=>({boxInitialized:u.boxInitialized,boxMin:u.box.min.toArray(),boxMax:u.box.max.toArray(),sphereInitialized:u.sphereInitialized,sphereRadius:u.sphere.radius,sphereCenter:u.sphere.center.toArray()})),o.maxGeometryCount=this._maxGeometryCount,o.maxVertexCount=this._maxVertexCount,o.maxIndexCount=this._maxIndexCount,o.geometryInitialized=this._geometryInitialized,o.geometryCount=this._geometryCount,o.matricesTexture=this._matricesTexture.toJSON(e),this.boundingSphere!==null&&(o.boundingSphere={center:o.boundingSphere.center.toArray(),radius:o.boundingSphere.radius}),this.boundingBox!==null&&(o.boundingBox={min:o.boundingBox.min.toArray(),max:o.boundingBox.max.toArray()}));function a(u,h){return u[h.uuid]===void 0&&(u[h.uuid]=h.toJSON(e)),h.uuid}if(this.isScene)this.background&&(this.background.isColor?o.background=this.background.toJSON():this.background.isTexture&&(o.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(o.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){o.geometry=a(e.geometries,this.geometry);const u=this.geometry.parameters;if(u!==void 0&&u.shapes!==void 0){const h=u.shapes;if(Array.isArray(h))for(let d=0,f=h.length;d<f;d++){const p=h[d];a(e.shapes,p)}else a(e.shapes,h)}}if(this.isSkinnedMesh&&(o.bindMode=this.bindMode,o.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(a(e.skeletons,this.skeleton),o.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const u=[];for(let h=0,d=this.material.length;h<d;h++)u.push(a(e.materials,this.material[h]));o.material=u}else o.material=a(e.materials,this.material);if(this.children.length>0){o.children=[];for(let u=0;u<this.children.length;u++)o.children.push(this.children[u].toJSON(e).object)}if(this.animations.length>0){o.animations=[];for(let u=0;u<this.animations.length;u++){const h=this.animations[u];o.animations.push(a(e.animations,h))}}if(n){const u=c(e.geometries),h=c(e.materials),d=c(e.textures),f=c(e.images),p=c(e.shapes),A=c(e.skeletons),g=c(e.animations),v=c(e.nodes);u.length>0&&(i.geometries=u),h.length>0&&(i.materials=h),d.length>0&&(i.textures=d),f.length>0&&(i.images=f),p.length>0&&(i.shapes=p),A.length>0&&(i.skeletons=A),g.length>0&&(i.animations=g),v.length>0&&(i.nodes=v)}return i.object=o,i;function c(u){const h=[];for(const d in u){const f=u[d];delete f.metadata,h.push(f)}return h}}clone(e){return new this.constructor().copy(this,e)}copy(e,n=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),n===!0)for(let i=0;i<e.children.length;i++){const o=e.children[i];this.add(o.clone())}return this}}Ls.DEFAULT_UP=new it(0,1,0);Ls.DEFAULT_MATRIX_AUTO_UPDATE=!0;Ls.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const Sa=new it,Dl=new it,ME=new it,Ol=new it,Id=new it,Bd=new it,XT=new it,CE=new it,SE=new it,TE=new it;class Fa{constructor(e=new it,n=new it,i=new it){this.a=e,this.b=n,this.c=i}static getNormal(e,n,i,o){o.subVectors(i,n),Sa.subVectors(e,n),o.cross(Sa);const a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}static getBarycoord(e,n,i,o,a){Sa.subVectors(o,n),Dl.subVectors(i,n),ME.subVectors(e,n);const c=Sa.dot(Sa),u=Sa.dot(Dl),h=Sa.dot(ME),d=Dl.dot(Dl),f=Dl.dot(ME),p=c*d-u*u;if(p===0)return a.set(0,0,0),null;const A=1/p,g=(d*h-u*f)*A,v=(c*f-u*h)*A;return a.set(1-g-v,v,g)}static containsPoint(e,n,i,o){return this.getBarycoord(e,n,i,o,Ol)===null?!1:Ol.x>=0&&Ol.y>=0&&Ol.x+Ol.y<=1}static getInterpolation(e,n,i,o,a,c,u,h){return this.getBarycoord(e,n,i,o,Ol)===null?(h.x=0,h.y=0,"z"in h&&(h.z=0),"w"in h&&(h.w=0),null):(h.setScalar(0),h.addScaledVector(a,Ol.x),h.addScaledVector(c,Ol.y),h.addScaledVector(u,Ol.z),h)}static isFrontFacing(e,n,i,o){return Sa.subVectors(i,n),Dl.subVectors(e,n),Sa.cross(Dl).dot(o)<0}set(e,n,i){return this.a.copy(e),this.b.copy(n),this.c.copy(i),this}setFromPointsAndIndices(e,n,i,o){return this.a.copy(e[n]),this.b.copy(e[i]),this.c.copy(e[o]),this}setFromAttributeAndIndices(e,n,i,o){return this.a.fromBufferAttribute(e,n),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,o),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Sa.subVectors(this.c,this.b),Dl.subVectors(this.a,this.b),Sa.cross(Dl).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Fa.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,n){return Fa.getBarycoord(e,this.a,this.b,this.c,n)}getInterpolation(e,n,i,o,a){return Fa.getInterpolation(e,this.a,this.b,this.c,n,i,o,a)}containsPoint(e){return Fa.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Fa.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,n){const i=this.a,o=this.b,a=this.c;let c,u;Id.subVectors(o,i),Bd.subVectors(a,i),CE.subVectors(e,i);const h=Id.dot(CE),d=Bd.dot(CE);if(h<=0&&d<=0)return n.copy(i);SE.subVectors(e,o);const f=Id.dot(SE),p=Bd.dot(SE);if(f>=0&&p<=f)return n.copy(o);const A=h*p-f*d;if(A<=0&&h>=0&&f<=0)return c=h/(h-f),n.copy(i).addScaledVector(Id,c);TE.subVectors(e,a);const g=Id.dot(TE),v=Bd.dot(TE);if(v>=0&&g<=v)return n.copy(a);const b=g*d-h*v;if(b<=0&&d>=0&&v<=0)return u=d/(d-v),n.copy(i).addScaledVector(Bd,u);const x=f*v-g*p;if(x<=0&&p-f>=0&&g-v>=0)return XT.subVectors(a,o),u=(p-f)/(p-f+(g-v)),n.copy(o).addScaledVector(XT,u);const E=1/(x+b+A);return c=b*E,u=A*E,n.copy(i).addScaledVector(Id,c).addScaledVector(Bd,u)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}const vB={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Dc={h:0,s:0,l:0},f0={h:0,s:0,l:0};function RE(s,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?s+(e-s)*6*n:n<1/2?e:n<2/3?s+(e-s)*6*(2/3-n):s}let or=class{constructor(e,n,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,n,i)}set(e,n,i){if(n===void 0&&i===void 0){const o=e;o&&o.isColor?this.copy(o):typeof o=="number"?this.setHex(o):typeof o=="string"&&this.setStyle(o)}else this.setRGB(e,n,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,n=ms){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,Mr.toWorkingColorSpace(this,n),this}setRGB(e,n,i,o=Mr.workingColorSpace){return this.r=e,this.g=n,this.b=i,Mr.toWorkingColorSpace(this,o),this}setHSL(e,n,i,o=Mr.workingColorSpace){if(e=H_(e,1),n=Is(n,0,1),i=Is(i,0,1),n===0)this.r=this.g=this.b=i;else{const a=i<=.5?i*(1+n):i+n-i*n,c=2*i-a;this.r=RE(c,a,e+1/3),this.g=RE(c,a,e),this.b=RE(c,a,e-1/3)}return Mr.toWorkingColorSpace(this,o),this}setStyle(e,n=ms){function i(a){a!==void 0&&parseFloat(a)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let o;if(o=/^(\w+)\(([^\)]*)\)/.exec(e)){let a;const c=o[1],u=o[2];switch(c){case"rgb":case"rgba":if(a=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(255,parseInt(a[1],10))/255,Math.min(255,parseInt(a[2],10))/255,Math.min(255,parseInt(a[3],10))/255,n);if(a=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setRGB(Math.min(100,parseInt(a[1],10))/100,Math.min(100,parseInt(a[2],10))/100,Math.min(100,parseInt(a[3],10))/100,n);break;case"hsl":case"hsla":if(a=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(u))return i(a[4]),this.setHSL(parseFloat(a[1])/360,parseFloat(a[2])/100,parseFloat(a[3])/100,n);break;default:console.warn("THREE.Color: Unknown color model "+e)}}else if(o=/^\#([A-Fa-f\d]+)$/.exec(e)){const a=o[1],c=a.length;if(c===3)return this.setRGB(parseInt(a.charAt(0),16)/15,parseInt(a.charAt(1),16)/15,parseInt(a.charAt(2),16)/15,n);if(c===6)return this.setHex(parseInt(a,16),n);console.warn("THREE.Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,n);return this}setColorName(e,n=ms){const i=vB[e.toLowerCase()];return i!==void 0?this.setHex(i,n):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=af(e.r),this.g=af(e.g),this.b=af(e.b),this}copyLinearToSRGB(e){return this.r=AE(e.r),this.g=AE(e.g),this.b=AE(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=ms){return Mr.fromWorkingColorSpace(Ys.copy(this),e),Math.round(Is(Ys.r*255,0,255))*65536+Math.round(Is(Ys.g*255,0,255))*256+Math.round(Is(Ys.b*255,0,255))}getHexString(e=ms){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,n=Mr.workingColorSpace){Mr.fromWorkingColorSpace(Ys.copy(this),n);const i=Ys.r,o=Ys.g,a=Ys.b,c=Math.max(i,o,a),u=Math.min(i,o,a);let h,d;const f=(u+c)/2;if(u===c)h=0,d=0;else{const p=c-u;switch(d=f<=.5?p/(c+u):p/(2-c-u),c){case i:h=(o-a)/p+(o<a?6:0);break;case o:h=(a-i)/p+2;break;case a:h=(i-o)/p+4;break}h/=6}return e.h=h,e.s=d,e.l=f,e}getRGB(e,n=Mr.workingColorSpace){return Mr.fromWorkingColorSpace(Ys.copy(this),n),e.r=Ys.r,e.g=Ys.g,e.b=Ys.b,e}getStyle(e=ms){Mr.fromWorkingColorSpace(Ys.copy(this),e);const n=Ys.r,i=Ys.g,o=Ys.b;return e!==ms?`color(${e} ${n.toFixed(3)} ${i.toFixed(3)} ${o.toFixed(3)})`:`rgb(${Math.round(n*255)},${Math.round(i*255)},${Math.round(o*255)})`}offsetHSL(e,n,i){return this.getHSL(Dc),this.setHSL(Dc.h+e,Dc.s+n,Dc.l+i)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,n){return this.r=e.r+n.r,this.g=e.g+n.g,this.b=e.b+n.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,n){return this.r+=(e.r-this.r)*n,this.g+=(e.g-this.g)*n,this.b+=(e.b-this.b)*n,this}lerpColors(e,n,i){return this.r=e.r+(n.r-e.r)*i,this.g=e.g+(n.g-e.g)*i,this.b=e.b+(n.b-e.b)*i,this}lerpHSL(e,n){this.getHSL(Dc),e.getHSL(f0);const i=tm(Dc.h,f0.h,n),o=tm(Dc.s,f0.s,n),a=tm(Dc.l,f0.l,n);return this.setHSL(i,o,a),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){const n=this.r,i=this.g,o=this.b,a=e.elements;return this.r=a[0]*n+a[3]*i+a[6]*o,this.g=a[1]*n+a[4]*i+a[7]*o,this.b=a[2]*n+a[5]*i+a[8]*o,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,n=0){return this.r=e[n],this.g=e[n+1],this.b=e[n+2],this}toArray(e=[],n=0){return e[n]=this.r,e[n+1]=this.g,e[n+2]=this.b,e}fromBufferAttribute(e,n){return this.r=e.getX(n),this.g=e.getY(n),this.b=e.getZ(n),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const Ys=new or;or.NAMES=vB;let Iz=0;class uu extends Ga{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Iz++}),this.uuid=Jl(),this.name="",this.type="Material",this.blending=of,this.side=qc,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Db,this.blendDst=Ob,this.blendEquation=Kh,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new or(0,0,0),this.blendAlpha=0,this.depthFunc=fv,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=DT,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=_d,this.stencilZFail=_d,this.stencilZPass=_d,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const n in e){const i=e[n];if(i===void 0){console.warn(`THREE.Material: parameter '${n}' has value of undefined.`);continue}const o=this[n];if(o===void 0){console.warn(`THREE.Material: '${n}' is not a property of THREE.${this.type}.`);continue}o&&o.isColor?o.set(i):o&&o.isVector3&&i&&i.isVector3?o.copy(i):this[n]=i}}toJSON(e){const n=e===void 0||typeof e=="string";n&&(e={textures:{},images:{}});const i={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==of&&(i.blending=this.blending),this.side!==qc&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==Db&&(i.blendSrc=this.blendSrc),this.blendDst!==Ob&&(i.blendDst=this.blendDst),this.blendEquation!==Kh&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==fv&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==DT&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==_d&&(i.stencilFail=this.stencilFail),this.stencilZFail!==_d&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==_d&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function o(a){const c=[];for(const u in a){const h=a[u];delete h.metadata,c.push(h)}return c}if(n){const a=o(e.textures),c=o(e.images);a.length>0&&(i.textures=a),c.length>0&&(i.images=c)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const n=e.clippingPlanes;let i=null;if(n!==null){const o=n.length;i=new Array(o);for(let a=0;a!==o;++a)i[a]=n[a].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}}class Yv extends uu{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new or(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=z_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}const os=new it,p0=new Mn;class ha{constructor(e,n,i=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=n,this.count=e!==void 0?e.length/n:0,this.normalized=i,this.usage=zb,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=Wl,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return iu("THREE.BufferAttribute: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,n,i){e*=this.itemSize,i*=n.itemSize;for(let o=0,a=this.itemSize;o<a;o++)this.array[e+o]=n.array[i+o];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let n=0,i=this.count;n<i;n++)p0.fromBufferAttribute(this,n),p0.applyMatrix3(e),this.setXY(n,p0.x,p0.y);else if(this.itemSize===3)for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.applyMatrix3(e),this.setXYZ(n,os.x,os.y,os.z);return this}applyMatrix4(e){for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.applyMatrix4(e),this.setXYZ(n,os.x,os.y,os.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.applyNormalMatrix(e),this.setXYZ(n,os.x,os.y,os.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)os.fromBufferAttribute(this,n),os.transformDirection(e),this.setXYZ(n,os.x,os.y,os.z);return this}set(e,n=0){return this.array.set(e,n),this}getComponent(e,n){let i=this.array[e*this.itemSize+n];return this.normalized&&(i=Oa(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=_r(i,this.array)),this.array[e*this.itemSize+n]=i,this}getX(e){let n=this.array[e*this.itemSize];return this.normalized&&(n=Oa(n,this.array)),n}setX(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize]=n,this}getY(e){let n=this.array[e*this.itemSize+1];return this.normalized&&(n=Oa(n,this.array)),n}setY(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize+1]=n,this}getZ(e){let n=this.array[e*this.itemSize+2];return this.normalized&&(n=Oa(n,this.array)),n}setZ(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize+2]=n,this}getW(e){let n=this.array[e*this.itemSize+3];return this.normalized&&(n=Oa(n,this.array)),n}setW(e,n){return this.normalized&&(n=_r(n,this.array)),this.array[e*this.itemSize+3]=n,this}setXY(e,n,i){return e*=this.itemSize,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array)),this.array[e+0]=n,this.array[e+1]=i,this}setXYZ(e,n,i,o){return e*=this.itemSize,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e*=this.itemSize,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array),a=_r(a,this.array)),this.array[e+0]=n,this.array[e+1]=i,this.array[e+2]=o,this.array[e+3]=a,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==zb&&(e.usage=this.usage),e}}class yB extends ha{constructor(e,n,i){super(new Uint16Array(e),n,i)}}class xB extends ha{constructor(e,n,i){super(new Uint32Array(e),n,i)}}class As extends ha{constructor(e,n,i){super(new Float32Array(e),n,i)}}let Bz=0;const na=new Gr,IE=new Ls,Ld=new it,jo=new hu,Sp=new hu,Rs=new it;class Lo extends Ga{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Bz++}),this.uuid=Jl(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(pB(e)?xB:yB)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,n){return this.attributes[e]=n,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,n,i=0){this.groups.push({start:e,count:n,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,n){this.drawRange.start=e,this.drawRange.count=n}applyMatrix4(e){const n=this.attributes.position;n!==void 0&&(n.applyMatrix4(e),n.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const a=new tr().getNormalMatrix(e);i.applyNormalMatrix(a),i.needsUpdate=!0}const o=this.attributes.tangent;return o!==void 0&&(o.transformDirection(e),o.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return na.makeRotationFromQuaternion(e),this.applyMatrix4(na),this}rotateX(e){return na.makeRotationX(e),this.applyMatrix4(na),this}rotateY(e){return na.makeRotationY(e),this.applyMatrix4(na),this}rotateZ(e){return na.makeRotationZ(e),this.applyMatrix4(na),this}translate(e,n,i){return na.makeTranslation(e,n,i),this.applyMatrix4(na),this}scale(e,n,i){return na.makeScale(e,n,i),this.applyMatrix4(na),this}lookAt(e){return IE.lookAt(e),IE.updateMatrix(),this.applyMatrix4(IE.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ld).negate(),this.translate(Ld.x,Ld.y,Ld.z),this}setFromPoints(e){const n=[];for(let i=0,o=e.length;i<o;i++){const a=e[i];n.push(a.x,a.y,a.z||0)}return this.setAttribute("position",new As(n,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new hu);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new it(-1/0,-1/0,-1/0),new it(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),n)for(let i=0,o=n.length;i<o;i++){const a=n[i];jo.setFromBufferAttribute(a),this.morphTargetsRelative?(Rs.addVectors(this.boundingBox.min,jo.min),this.boundingBox.expandByPoint(Rs),Rs.addVectors(this.boundingBox.max,jo.max),this.boundingBox.expandByPoint(Rs)):(this.boundingBox.expandByPoint(jo.min),this.boundingBox.expandByPoint(jo.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Xv);const e=this.attributes.position,n=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new it,1/0);return}if(e){const i=this.boundingSphere.center;if(jo.setFromBufferAttribute(e),n)for(let a=0,c=n.length;a<c;a++){const u=n[a];Sp.setFromBufferAttribute(u),this.morphTargetsRelative?(Rs.addVectors(jo.min,Sp.min),jo.expandByPoint(Rs),Rs.addVectors(jo.max,Sp.max),jo.expandByPoint(Rs)):(jo.expandByPoint(Sp.min),jo.expandByPoint(Sp.max))}jo.getCenter(i);let o=0;for(let a=0,c=e.count;a<c;a++)Rs.fromBufferAttribute(e,a),o=Math.max(o,i.distanceToSquared(Rs));if(n)for(let a=0,c=n.length;a<c;a++){const u=n[a],h=this.morphTargetsRelative;for(let d=0,f=u.count;d<f;d++)Rs.fromBufferAttribute(u,d),h&&(Ld.fromBufferAttribute(e,d),Rs.add(Ld)),o=Math.max(o,i.distanceToSquared(Rs))}this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,n=this.attributes;if(e===null||n.position===void 0||n.normal===void 0||n.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,o=n.position.array,a=n.normal.array,c=n.uv.array,u=o.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new ha(new Float32Array(4*u),4));const h=this.getAttribute("tangent").array,d=[],f=[];for(let P=0;P<u;P++)d[P]=new it,f[P]=new it;const p=new it,A=new it,g=new it,v=new Mn,b=new Mn,x=new Mn,E=new it,S=new it;function M(P,U,K){p.fromArray(o,P*3),A.fromArray(o,U*3),g.fromArray(o,K*3),v.fromArray(c,P*2),b.fromArray(c,U*2),x.fromArray(c,K*2),A.sub(p),g.sub(p),b.sub(v),x.sub(v);const J=1/(b.x*x.y-x.x*b.y);isFinite(J)&&(E.copy(A).multiplyScalar(x.y).addScaledVector(g,-b.y).multiplyScalar(J),S.copy(g).multiplyScalar(b.x).addScaledVector(A,-x.x).multiplyScalar(J),d[P].add(E),d[U].add(E),d[K].add(E),f[P].add(S),f[U].add(S),f[K].add(S))}let C=this.groups;C.length===0&&(C=[{start:0,count:i.length}]);for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)M(i[j+0],i[j+1],i[j+2])}const T=new it,L=new it,B=new it,F=new it;function D(P){B.fromArray(a,P*3),F.copy(B);const U=d[P];T.copy(U),T.sub(B.multiplyScalar(B.dot(U))).normalize(),L.crossVectors(F,U);const J=L.dot(f[P])<0?-1:1;h[P*4]=T.x,h[P*4+1]=T.y,h[P*4+2]=T.z,h[P*4+3]=J}for(let P=0,U=C.length;P<U;++P){const K=C[P],J=K.start,z=K.count;for(let j=J,G=J+z;j<G;j+=3)D(i[j+0]),D(i[j+1]),D(i[j+2])}}computeVertexNormals(){const e=this.index,n=this.getAttribute("position");if(n!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new ha(new Float32Array(n.count*3),3),this.setAttribute("normal",i);else for(let A=0,g=i.count;A<g;A++)i.setXYZ(A,0,0,0);const o=new it,a=new it,c=new it,u=new it,h=new it,d=new it,f=new it,p=new it;if(e)for(let A=0,g=e.count;A<g;A+=3){const v=e.getX(A+0),b=e.getX(A+1),x=e.getX(A+2);o.fromBufferAttribute(n,v),a.fromBufferAttribute(n,b),c.fromBufferAttribute(n,x),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),u.fromBufferAttribute(i,v),h.fromBufferAttribute(i,b),d.fromBufferAttribute(i,x),u.add(f),h.add(f),d.add(f),i.setXYZ(v,u.x,u.y,u.z),i.setXYZ(b,h.x,h.y,h.z),i.setXYZ(x,d.x,d.y,d.z)}else for(let A=0,g=n.count;A<g;A+=3)o.fromBufferAttribute(n,A+0),a.fromBufferAttribute(n,A+1),c.fromBufferAttribute(n,A+2),f.subVectors(c,a),p.subVectors(o,a),f.cross(p),i.setXYZ(A+0,f.x,f.y,f.z),i.setXYZ(A+1,f.x,f.y,f.z),i.setXYZ(A+2,f.x,f.y,f.z);this.normalizeNormals(),i.needsUpdate=!0}}normalizeNormals(){const e=this.attributes.normal;for(let n=0,i=e.count;n<i;n++)Rs.fromBufferAttribute(e,n),Rs.normalize(),e.setXYZ(n,Rs.x,Rs.y,Rs.z)}toNonIndexed(){function e(u,h){const d=u.array,f=u.itemSize,p=u.normalized,A=new d.constructor(h.length*f);let g=0,v=0;for(let b=0,x=h.length;b<x;b++){u.isInterleavedBufferAttribute?g=h[b]*u.data.stride+u.offset:g=h[b]*f;for(let E=0;E<f;E++)A[v++]=d[g++]}return new ha(A,f,p)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const n=new Lo,i=this.index.array,o=this.attributes;for(const u in o){const h=o[u],d=e(h,i);n.setAttribute(u,d)}const a=this.morphAttributes;for(const u in a){const h=[],d=a[u];for(let f=0,p=d.length;f<p;f++){const A=d[f],g=e(A,i);h.push(g)}n.morphAttributes[u]=h}n.morphTargetsRelative=this.morphTargetsRelative;const c=this.groups;for(let u=0,h=c.length;u<h;u++){const d=c[u];n.addGroup(d.start,d.count,d.materialIndex)}return n}toJSON(){const e={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const h=this.parameters;for(const d in h)h[d]!==void 0&&(e[d]=h[d]);return e}e.data={attributes:{}};const n=this.index;n!==null&&(e.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});const i=this.attributes;for(const h in i){const d=i[h];e.data.attributes[h]=d.toJSON(e.data)}const o={};let a=!1;for(const h in this.morphAttributes){const d=this.morphAttributes[h],f=[];for(let p=0,A=d.length;p<A;p++){const g=d[p];f.push(g.toJSON(e.data))}f.length>0&&(o[h]=f,a=!0)}a&&(e.data.morphAttributes=o,e.data.morphTargetsRelative=this.morphTargetsRelative);const c=this.groups;c.length>0&&(e.data.groups=JSON.parse(JSON.stringify(c)));const u=this.boundingSphere;return u!==null&&(e.data.boundingSphere={center:u.center.toArray(),radius:u.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const n={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(n));const o=e.attributes;for(const d in o){const f=o[d];this.setAttribute(d,f.clone(n))}const a=e.morphAttributes;for(const d in a){const f=[],p=a[d];for(let A=0,g=p.length;A<g;A++)f.push(p[A].clone(n));this.morphAttributes[d]=f}this.morphTargetsRelative=e.morphTargetsRelative;const c=e.groups;for(let d=0,f=c.length;d<f;d++){const p=c[d];this.addGroup(p.start,p.count,p.materialIndex)}const u=e.boundingBox;u!==null&&(this.boundingBox=u.clone());const h=e.boundingSphere;return h!==null&&(this.boundingSphere=h.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const KT=new Gr,Vh=new Kv,m0=new Xv,qT=new it,Pd=new it,Dd=new it,Od=new it,BE=new it,g0=new it,A0=new Mn,v0=new Mn,y0=new Mn,YT=new it,$T=new it,JT=new it,x0=new it,E0=new it;class Qo extends Ls{constructor(e=new Lo,n=new Yv){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}getVertexPosition(e,n){const i=this.geometry,o=i.attributes.position,a=i.morphAttributes.position,c=i.morphTargetsRelative;n.fromBufferAttribute(o,e);const u=this.morphTargetInfluences;if(a&&u){g0.set(0,0,0);for(let h=0,d=a.length;h<d;h++){const f=u[h],p=a[h];f!==0&&(BE.fromBufferAttribute(p,e),c?g0.addScaledVector(BE,f):g0.addScaledVector(BE.sub(n),f))}n.add(g0)}return n}raycast(e,n){const i=this.geometry,o=this.material,a=this.matrixWorld;o!==void 0&&(i.boundingSphere===null&&i.computeBoundingSphere(),m0.copy(i.boundingSphere),m0.applyMatrix4(a),Vh.copy(e.ray).recast(e.near),!(m0.containsPoint(Vh.origin)===!1&&(Vh.intersectSphere(m0,qT)===null||Vh.origin.distanceToSquared(qT)>(e.far-e.near)**2))&&(KT.copy(a).invert(),Vh.copy(e.ray).applyMatrix4(KT),!(i.boundingBox!==null&&Vh.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,n,Vh)))}_computeIntersections(e,n,i){let o;const a=this.geometry,c=this.material,u=a.index,h=a.attributes.position,d=a.attributes.uv,f=a.attributes.uv1,p=a.attributes.normal,A=a.groups,g=a.drawRange;if(u!==null)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(u.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=u.getX(C),B=u.getX(C+1),F=u.getX(C+2);o=b0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(u.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=u.getX(x),M=u.getX(x+1),C=u.getX(x+2);o=b0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}else if(h!==void 0)if(Array.isArray(c))for(let v=0,b=A.length;v<b;v++){const x=A[v],E=c[x.materialIndex],S=Math.max(x.start,g.start),M=Math.min(h.count,Math.min(x.start+x.count,g.start+g.count));for(let C=S,T=M;C<T;C+=3){const L=C,B=C+1,F=C+2;o=b0(this,E,e,i,d,f,p,L,B,F),o&&(o.faceIndex=Math.floor(C/3),o.face.materialIndex=x.materialIndex,n.push(o))}}else{const v=Math.max(0,g.start),b=Math.min(h.count,g.start+g.count);for(let x=v,E=b;x<E;x+=3){const S=x,M=x+1,C=x+2;o=b0(this,c,e,i,d,f,p,S,M,C),o&&(o.faceIndex=Math.floor(x/3),n.push(o))}}}}function Lz(s,e,n,i,o,a,c,u){let h;if(e.side===Ao?h=i.intersectTriangle(c,a,o,!0,u):h=i.intersectTriangle(o,a,c,e.side===qc,u),h===null)return null;E0.copy(u),E0.applyMatrix4(s.matrixWorld);const d=n.ray.origin.distanceTo(E0);return d<n.near||d>n.far?null:{distance:d,point:E0.clone(),object:s}}function b0(s,e,n,i,o,a,c,u,h,d){s.getVertexPosition(u,Pd),s.getVertexPosition(h,Dd),s.getVertexPosition(d,Od);const f=Lz(s,e,n,i,Pd,Dd,Od,x0);if(f){o&&(A0.fromBufferAttribute(o,u),v0.fromBufferAttribute(o,h),y0.fromBufferAttribute(o,d),f.uv=Fa.getInterpolation(x0,Pd,Dd,Od,A0,v0,y0,new Mn)),a&&(A0.fromBufferAttribute(a,u),v0.fromBufferAttribute(a,h),y0.fromBufferAttribute(a,d),f.uv1=Fa.getInterpolation(x0,Pd,Dd,Od,A0,v0,y0,new Mn),f.uv2=f.uv1),c&&(YT.fromBufferAttribute(c,u),$T.fromBufferAttribute(c,h),JT.fromBufferAttribute(c,d),f.normal=Fa.getInterpolation(x0,Pd,Dd,Od,YT,$T,JT,new it),f.normal.dot(i.direction)>0&&f.normal.multiplyScalar(-1));const p={a:u,b:h,c:d,normal:new it,materialIndex:0};Fa.getNormal(Pd,Dd,Od,p.normal),f.face=p}return f}class Sm extends Lo{constructor(e=1,n=1,i=1,o=1,a=1,c=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:n,depth:i,widthSegments:o,heightSegments:a,depthSegments:c};const u=this;o=Math.floor(o),a=Math.floor(a),c=Math.floor(c);const h=[],d=[],f=[],p=[];let A=0,g=0;v("z","y","x",-1,-1,i,n,e,c,a,0),v("z","y","x",1,-1,i,n,-e,c,a,1),v("x","z","y",1,1,e,i,n,o,c,2),v("x","z","y",1,-1,e,i,-n,o,c,3),v("x","y","z",1,-1,e,n,i,o,a,4),v("x","y","z",-1,-1,e,n,-i,o,a,5),this.setIndex(h),this.setAttribute("position",new As(d,3)),this.setAttribute("normal",new As(f,3)),this.setAttribute("uv",new As(p,2));function v(b,x,E,S,M,C,T,L,B,F,D){const P=C/B,U=T/F,K=C/2,J=T/2,z=L/2,j=B+1,G=F+1;let H=0,te=0;const Z=new it;for(let ee=0;ee<G;ee++){const oe=ee*U-J;for(let xe=0;xe<j;xe++){const Pe=xe*P-K;Z[b]=Pe*S,Z[x]=oe*M,Z[E]=z,d.push(Z.x,Z.y,Z.z),Z[b]=0,Z[x]=0,Z[E]=L>0?1:-1,f.push(Z.x,Z.y,Z.z),p.push(xe/B),p.push(1-ee/F),H+=1}}for(let ee=0;ee<F;ee++)for(let oe=0;oe<B;oe++){const xe=A+oe+j*ee,Pe=A+oe+j*(ee+1),me=A+(oe+1)+j*(ee+1),Ce=A+(oe+1)+j*ee;h.push(xe,Pe,Ce),h.push(Pe,me,Ce),te+=6}u.addGroup(g,te,D),g+=te,A+=H}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Sm(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function pf(s){const e={};for(const n in s){e[n]={};for(const i in s[n]){const o=s[n][i];o&&(o.isColor||o.isMatrix3||o.isMatrix4||o.isVector2||o.isVector3||o.isVector4||o.isTexture||o.isQuaternion)?o.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[n][i]=null):e[n][i]=o.clone():Array.isArray(o)?e[n][i]=o.slice():e[n][i]=o}}return e}function ho(s){const e={};for(let n=0;n<s.length;n++){const i=pf(s[n]);for(const o in i)e[o]=i[o]}return e}function Pz(s){const e=[];for(let n=0;n<s.length;n++)e.push(s[n].clone());return e}function EB(s){return s.getRenderTarget()===null?s.outputColorSpace:Mr.workingColorSpace}const bB={clone:pf,merge:ho};var Dz=`void main() {
 	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
 }`,Oz=`void main() {
 	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
-}`;class nl extends uu{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Dz,this.fragmentShader=Oz,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1,clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,e!==void 0&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=pf(e.uniforms),this.uniformsGroups=Pz(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const n=super.toJSON(e);n.glslVersion=this.glslVersion,n.uniforms={};for(const o in this.uniforms){const c=this.uniforms[o].value;c&&c.isTexture?n.uniforms[o]={type:"t",value:c.toJSON(e).uuid}:c&&c.isColor?n.uniforms[o]={type:"c",value:c.getHex()}:c&&c.isVector2?n.uniforms[o]={type:"v2",value:c.toArray()}:c&&c.isVector3?n.uniforms[o]={type:"v3",value:c.toArray()}:c&&c.isVector4?n.uniforms[o]={type:"v4",value:c.toArray()}:c&&c.isMatrix3?n.uniforms[o]={type:"m3",value:c.toArray()}:c&&c.isMatrix4?n.uniforms[o]={type:"m4",value:c.toArray()}:n.uniforms[o]={value:c}}Object.keys(this.defines).length>0&&(n.defines=this.defines),n.vertexShader=this.vertexShader,n.fragmentShader=this.fragmentShader,n.lights=this.lights,n.clipping=this.clipping;const i={};for(const o in this.extensions)this.extensions[o]===!0&&(i[o]=!0);return Object.keys(i).length>0&&(n.extensions=i),n}}class bB extends Ls{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Gr,this.projectionMatrix=new Gr,this.projectionMatrixInverse=new Gr,this.coordinateSystem=Ql}copy(e,n){return super.copy(e,n),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,n){super.updateWorldMatrix(e,n),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}const Oc=new it,JT=new Mn,ZT=new Mn;class sa extends bB{constructor(e=50,n=1,i=.1,o=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=o,this.focus=10,this.aspect=n,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const n=.5*this.getFilmHeight()/e;this.fov=fm*2*Math.atan(n),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(em*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return fm*2*Math.atan(Math.tan(em*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(e,n,i){Oc.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Oc.x,Oc.y).multiplyScalar(-e/Oc.z),Oc.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),i.set(Oc.x,Oc.y).multiplyScalar(-e/Oc.z)}getViewSize(e,n){return this.getViewBounds(e,JT,ZT),n.subVectors(ZT,JT)}setViewOffset(e,n,i,o,a,c){this.aspect=e/n,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let n=e*Math.tan(em*.5*this.fov)/this.zoom,i=2*n,o=this.aspect*i,a=-.5*o;const c=this.view;if(this.view!==null&&this.view.enabled){const h=c.fullWidth,d=c.fullHeight;a+=c.offsetX*o/h,n-=c.offsetY*i/d,o*=c.width/h,i*=c.height/d}const u=this.filmOffset;u!==0&&(a+=e*u/this.getFilmWidth()),this.projectionMatrix.makePerspective(a,a+o,n,n-i,e,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const n=super.toJSON(e);return n.object.fov=this.fov,n.object.zoom=this.zoom,n.object.near=this.near,n.object.far=this.far,n.object.focus=this.focus,n.object.aspect=this.aspect,this.view!==null&&(n.object.view=Object.assign({},this.view)),n.object.filmGauge=this.filmGauge,n.object.filmOffset=this.filmOffset,n}}const Fd=-90,Nd=1;class Fz extends Ls{constructor(e,n,i){super(),this.type="CubeCamera",this.renderTarget=i,this.coordinateSystem=null,this.activeMipmapLevel=0;const o=new sa(Fd,Nd,e,n);o.layers=this.layers,this.add(o);const a=new sa(Fd,Nd,e,n);a.layers=this.layers,this.add(a);const c=new sa(Fd,Nd,e,n);c.layers=this.layers,this.add(c);const u=new sa(Fd,Nd,e,n);u.layers=this.layers,this.add(u);const h=new sa(Fd,Nd,e,n);h.layers=this.layers,this.add(h);const d=new sa(Fd,Nd,e,n);d.layers=this.layers,this.add(d)}updateCoordinateSystem(){const e=this.coordinateSystem,n=this.children.concat(),[i,o,a,c,u,h]=n;for(const d of n)this.remove(d);if(e===Ql)i.up.set(0,1,0),i.lookAt(1,0,0),o.up.set(0,1,0),o.lookAt(-1,0,0),a.up.set(0,0,-1),a.lookAt(0,1,0),c.up.set(0,0,1),c.lookAt(0,-1,0),u.up.set(0,1,0),u.lookAt(0,0,1),h.up.set(0,1,0),h.lookAt(0,0,-1);else if(e===gv)i.up.set(0,-1,0),i.lookAt(-1,0,0),o.up.set(0,-1,0),o.lookAt(1,0,0),a.up.set(0,0,1),a.lookAt(0,1,0),c.up.set(0,0,-1),c.lookAt(0,-1,0),u.up.set(0,-1,0),u.lookAt(0,0,1),h.up.set(0,-1,0),h.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(const d of n)this.add(d),d.updateMatrixWorld()}update(e,n){this.parent===null&&this.updateMatrixWorld();const{renderTarget:i,activeMipmapLevel:o}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());const[a,c,u,h,d,f]=this.children,p=e.getRenderTarget(),A=e.getActiveCubeFace(),g=e.getActiveMipmapLevel(),v=e.xr.enabled;e.xr.enabled=!1;const b=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,e.setRenderTarget(i,0,o),e.render(n,a),e.setRenderTarget(i,1,o),e.render(n,c),e.setRenderTarget(i,2,o),e.render(n,u),e.setRenderTarget(i,3,o),e.render(n,h),e.setRenderTarget(i,4,o),e.render(n,d),i.texture.generateMipmaps=b,e.setRenderTarget(i,5,o),e.render(n,f),e.setRenderTarget(p,A,g),e.xr.enabled=v,i.texture.needsPMREMUpdate=!0}}class _B extends Js{constructor(e,n,i,o,a,c,u,h,d,f){e=e!==void 0?e:[],n=n!==void 0?n:hf,super(e,n,i,o,a,c,u,h,d,f),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}class Nz extends Yc{constructor(e=1,n={}){super(e,e,n),this.isWebGLCubeRenderTarget=!0;const i={width:e,height:e,depth:1},o=[i,i,i,i,i,i];n.encoding!==void 0&&(iu("THREE.WebGLCubeRenderTarget: option.encoding has been replaced by option.colorSpace."),n.colorSpace=n.encoding===nu?ms:aa),this.texture=new _B(o,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=n.generateMipmaps!==void 0?n.generateMipmaps:!1,this.texture.minFilter=n.minFilter!==void 0?n.minFilter:fo}fromEquirectangularTexture(e,n){this.texture.type=n.type,this.texture.colorSpace=n.colorSpace,this.texture.generateMipmaps=n.generateMipmaps,this.texture.minFilter=n.minFilter,this.texture.magFilter=n.magFilter;const i={uniforms:{tEquirect:{value:null}},vertexShader:`
+}`;class nl extends uu{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Dz,this.fragmentShader=Oz,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1,clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,e!==void 0&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=pf(e.uniforms),this.uniformsGroups=Pz(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const n=super.toJSON(e);n.glslVersion=this.glslVersion,n.uniforms={};for(const o in this.uniforms){const c=this.uniforms[o].value;c&&c.isTexture?n.uniforms[o]={type:"t",value:c.toJSON(e).uuid}:c&&c.isColor?n.uniforms[o]={type:"c",value:c.getHex()}:c&&c.isVector2?n.uniforms[o]={type:"v2",value:c.toArray()}:c&&c.isVector3?n.uniforms[o]={type:"v3",value:c.toArray()}:c&&c.isVector4?n.uniforms[o]={type:"v4",value:c.toArray()}:c&&c.isMatrix3?n.uniforms[o]={type:"m3",value:c.toArray()}:c&&c.isMatrix4?n.uniforms[o]={type:"m4",value:c.toArray()}:n.uniforms[o]={value:c}}Object.keys(this.defines).length>0&&(n.defines=this.defines),n.vertexShader=this.vertexShader,n.fragmentShader=this.fragmentShader,n.lights=this.lights,n.clipping=this.clipping;const i={};for(const o in this.extensions)this.extensions[o]===!0&&(i[o]=!0);return Object.keys(i).length>0&&(n.extensions=i),n}}class _B extends Ls{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Gr,this.projectionMatrix=new Gr,this.projectionMatrixInverse=new Gr,this.coordinateSystem=Ql}copy(e,n){return super.copy(e,n),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,n){super.updateWorldMatrix(e,n),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}const Oc=new it,ZT=new Mn,e3=new Mn;class sa extends _B{constructor(e=50,n=1,i=.1,o=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=o,this.focus=10,this.aspect=n,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const n=.5*this.getFilmHeight()/e;this.fov=fm*2*Math.atan(n),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(em*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return fm*2*Math.atan(Math.tan(em*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(e,n,i){Oc.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Oc.x,Oc.y).multiplyScalar(-e/Oc.z),Oc.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),i.set(Oc.x,Oc.y).multiplyScalar(-e/Oc.z)}getViewSize(e,n){return this.getViewBounds(e,ZT,e3),n.subVectors(e3,ZT)}setViewOffset(e,n,i,o,a,c){this.aspect=e/n,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let n=e*Math.tan(em*.5*this.fov)/this.zoom,i=2*n,o=this.aspect*i,a=-.5*o;const c=this.view;if(this.view!==null&&this.view.enabled){const h=c.fullWidth,d=c.fullHeight;a+=c.offsetX*o/h,n-=c.offsetY*i/d,o*=c.width/h,i*=c.height/d}const u=this.filmOffset;u!==0&&(a+=e*u/this.getFilmWidth()),this.projectionMatrix.makePerspective(a,a+o,n,n-i,e,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const n=super.toJSON(e);return n.object.fov=this.fov,n.object.zoom=this.zoom,n.object.near=this.near,n.object.far=this.far,n.object.focus=this.focus,n.object.aspect=this.aspect,this.view!==null&&(n.object.view=Object.assign({},this.view)),n.object.filmGauge=this.filmGauge,n.object.filmOffset=this.filmOffset,n}}const Fd=-90,Nd=1;class Fz extends Ls{constructor(e,n,i){super(),this.type="CubeCamera",this.renderTarget=i,this.coordinateSystem=null,this.activeMipmapLevel=0;const o=new sa(Fd,Nd,e,n);o.layers=this.layers,this.add(o);const a=new sa(Fd,Nd,e,n);a.layers=this.layers,this.add(a);const c=new sa(Fd,Nd,e,n);c.layers=this.layers,this.add(c);const u=new sa(Fd,Nd,e,n);u.layers=this.layers,this.add(u);const h=new sa(Fd,Nd,e,n);h.layers=this.layers,this.add(h);const d=new sa(Fd,Nd,e,n);d.layers=this.layers,this.add(d)}updateCoordinateSystem(){const e=this.coordinateSystem,n=this.children.concat(),[i,o,a,c,u,h]=n;for(const d of n)this.remove(d);if(e===Ql)i.up.set(0,1,0),i.lookAt(1,0,0),o.up.set(0,1,0),o.lookAt(-1,0,0),a.up.set(0,0,-1),a.lookAt(0,1,0),c.up.set(0,0,1),c.lookAt(0,-1,0),u.up.set(0,1,0),u.lookAt(0,0,1),h.up.set(0,1,0),h.lookAt(0,0,-1);else if(e===Av)i.up.set(0,-1,0),i.lookAt(-1,0,0),o.up.set(0,-1,0),o.lookAt(1,0,0),a.up.set(0,0,1),a.lookAt(0,1,0),c.up.set(0,0,-1),c.lookAt(0,-1,0),u.up.set(0,-1,0),u.lookAt(0,0,1),h.up.set(0,-1,0),h.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(const d of n)this.add(d),d.updateMatrixWorld()}update(e,n){this.parent===null&&this.updateMatrixWorld();const{renderTarget:i,activeMipmapLevel:o}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());const[a,c,u,h,d,f]=this.children,p=e.getRenderTarget(),A=e.getActiveCubeFace(),g=e.getActiveMipmapLevel(),v=e.xr.enabled;e.xr.enabled=!1;const b=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,e.setRenderTarget(i,0,o),e.render(n,a),e.setRenderTarget(i,1,o),e.render(n,c),e.setRenderTarget(i,2,o),e.render(n,u),e.setRenderTarget(i,3,o),e.render(n,h),e.setRenderTarget(i,4,o),e.render(n,d),i.texture.generateMipmaps=b,e.setRenderTarget(i,5,o),e.render(n,f),e.setRenderTarget(p,A,g),e.xr.enabled=v,i.texture.needsPMREMUpdate=!0}}class wB extends Js{constructor(e,n,i,o,a,c,u,h,d,f){e=e!==void 0?e:[],n=n!==void 0?n:hf,super(e,n,i,o,a,c,u,h,d,f),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}class Nz extends Yc{constructor(e=1,n={}){super(e,e,n),this.isWebGLCubeRenderTarget=!0;const i={width:e,height:e,depth:1},o=[i,i,i,i,i,i];n.encoding!==void 0&&(iu("THREE.WebGLCubeRenderTarget: option.encoding has been replaced by option.colorSpace."),n.colorSpace=n.encoding===nu?ms:aa),this.texture=new wB(o,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=n.generateMipmaps!==void 0?n.generateMipmaps:!1,this.texture.minFilter=n.minFilter!==void 0?n.minFilter:fo}fromEquirectangularTexture(e,n){this.texture.type=n.type,this.texture.colorSpace=n.colorSpace,this.texture.generateMipmaps=n.generateMipmaps,this.texture.minFilter=n.minFilter,this.texture.magFilter=n.magFilter;const i={uniforms:{tEquirect:{value:null}},vertexShader:`
 
 				varying vec3 vWorldDirection;
 
@@ -4860,7 +4860,7 @@ version 0.6.9
 					gl_FragColor = texture2D( tEquirect, sampleUV );
 
 				}
-			`},o=new Sm(5,5,5),a=new nl({name:"CubemapFromEquirect",uniforms:pf(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:Ao,blending:$l});a.uniforms.tEquirect.value=n;const c=new Qo(o,a),u=n.minFilter;return n.minFilter===$h&&(n.minFilter=fo),new Fz(1,10,this).update(e,c),n.minFilter=u,c.geometry.dispose(),c.material.dispose(),this}clear(e,n,i,o){const a=e.getRenderTarget();for(let c=0;c<6;c++)e.setRenderTarget(this,c),e.clear(n,i,o);e.setRenderTarget(a)}}const BE=new it,Uz=new it,kz=new tr;class Vl{constructor(e=new it(1,0,0),n=0){this.isPlane=!0,this.normal=e,this.constant=n}set(e,n){return this.normal.copy(e),this.constant=n,this}setComponents(e,n,i,o){return this.normal.set(e,n,i),this.constant=o,this}setFromNormalAndCoplanarPoint(e,n){return this.normal.copy(e),this.constant=-n.dot(this.normal),this}setFromCoplanarPoints(e,n,i){const o=BE.subVectors(i,n).cross(Uz.subVectors(e,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,n){return n.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,n){const i=e.delta(BE),o=this.normal.dot(i);if(o===0)return this.distanceToPoint(e.start)===0?n.copy(e.start):null;const a=-(e.start.dot(this.normal)+this.constant)/o;return a<0||a>1?null:n.copy(e.start).addScaledVector(i,a)}intersectsLine(e){const n=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return n<0&&i>0||i<0&&n>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,n){const i=n||kz.getNormalMatrix(e),o=this.coplanarPoint(BE).applyMatrix4(e),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}}const Hh=new Qv,_0=new it;class j_{constructor(e=new Vl,n=new Vl,i=new Vl,o=new Vl,a=new Vl,c=new Vl){this.planes=[e,n,i,o,a,c]}set(e,n,i,o,a,c){const u=this.planes;return u[0].copy(e),u[1].copy(n),u[2].copy(i),u[3].copy(o),u[4].copy(a),u[5].copy(c),this}copy(e){const n=this.planes;for(let i=0;i<6;i++)n[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e,n=Ql){const i=this.planes,o=e.elements,a=o[0],c=o[1],u=o[2],h=o[3],d=o[4],f=o[5],p=o[6],A=o[7],g=o[8],v=o[9],b=o[10],x=o[11],E=o[12],S=o[13],M=o[14],C=o[15];if(i[0].setComponents(h-a,A-d,x-g,C-E).normalize(),i[1].setComponents(h+a,A+d,x+g,C+E).normalize(),i[2].setComponents(h+c,A+f,x+v,C+S).normalize(),i[3].setComponents(h-c,A-f,x-v,C-S).normalize(),i[4].setComponents(h-u,A-p,x-b,C-M).normalize(),n===Ql)i[5].setComponents(h+u,A+p,x+b,C+M).normalize();else if(n===gv)i[5].setComponents(u,p,b,M).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+n);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),Hh.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{const n=e.geometry;n.boundingSphere===null&&n.computeBoundingSphere(),Hh.copy(n.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Hh)}intersectsSprite(e){return Hh.center.set(0,0,0),Hh.radius=.7071067811865476,Hh.applyMatrix4(e.matrixWorld),this.intersectsSphere(Hh)}intersectsSphere(e){const n=this.planes,i=e.center,o=-e.radius;for(let a=0;a<6;a++)if(n[a].distanceToPoint(i)<o)return!1;return!0}intersectsBox(e){const n=this.planes;for(let i=0;i<6;i++){const o=n[i];if(_0.x=o.normal.x>0?e.max.x:e.min.x,_0.y=o.normal.y>0?e.max.y:e.min.y,_0.z=o.normal.z>0?e.max.z:e.min.z,o.distanceToPoint(_0)<0)return!1}return!0}containsPoint(e){const n=this.planes;for(let i=0;i<6;i++)if(n[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function wB(){let s=null,e=!1,n=null,i=null;function o(a,c){n(a,c),i=s.requestAnimationFrame(o)}return{start:function(){e!==!0&&n!==null&&(i=s.requestAnimationFrame(o),e=!0)},stop:function(){s.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(a){n=a},setContext:function(a){s=a}}}function zz(s,e){const n=e.isWebGL2,i=new WeakMap;function o(d,f){const p=d.array,A=d.usage,g=p.byteLength,v=s.createBuffer();s.bindBuffer(f,v),s.bufferData(f,p,A),d.onUploadCallback();let b;if(p instanceof Float32Array)b=s.FLOAT;else if(p instanceof Uint16Array)if(d.isFloat16BufferAttribute)if(n)b=s.HALF_FLOAT;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else b=s.UNSIGNED_SHORT;else if(p instanceof Int16Array)b=s.SHORT;else if(p instanceof Uint32Array)b=s.UNSIGNED_INT;else if(p instanceof Int32Array)b=s.INT;else if(p instanceof Int8Array)b=s.BYTE;else if(p instanceof Uint8Array)b=s.UNSIGNED_BYTE;else if(p instanceof Uint8ClampedArray)b=s.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+p);return{buffer:v,type:b,bytesPerElement:p.BYTES_PER_ELEMENT,version:d.version,size:g}}function a(d,f,p){const A=f.array,g=f._updateRange,v=f.updateRanges;if(s.bindBuffer(p,d),g.count===-1&&v.length===0&&s.bufferSubData(p,0,A),v.length!==0){for(let b=0,x=v.length;b<x;b++){const E=v[b];n?s.bufferSubData(p,E.start*A.BYTES_PER_ELEMENT,A,E.start,E.count):s.bufferSubData(p,E.start*A.BYTES_PER_ELEMENT,A.subarray(E.start,E.start+E.count))}f.clearUpdateRanges()}g.count!==-1&&(n?s.bufferSubData(p,g.offset*A.BYTES_PER_ELEMENT,A,g.offset,g.count):s.bufferSubData(p,g.offset*A.BYTES_PER_ELEMENT,A.subarray(g.offset,g.offset+g.count)),g.count=-1),f.onUploadCallback()}function c(d){return d.isInterleavedBufferAttribute&&(d=d.data),i.get(d)}function u(d){d.isInterleavedBufferAttribute&&(d=d.data);const f=i.get(d);f&&(s.deleteBuffer(f.buffer),i.delete(d))}function h(d,f){if(d.isGLBufferAttribute){const A=i.get(d);(!A||A.version<d.version)&&i.set(d,{buffer:d.buffer,type:d.type,bytesPerElement:d.elementSize,version:d.version});return}d.isInterleavedBufferAttribute&&(d=d.data);const p=i.get(d);if(p===void 0)i.set(d,o(d,f));else if(p.version<d.version){if(p.size!==d.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");a(p.buffer,d,f),p.version=d.version}}return{get:c,remove:u,update:h}}class Yv extends Lo{constructor(e=1,n=1,i=1,o=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:n,widthSegments:i,heightSegments:o};const a=e/2,c=n/2,u=Math.floor(i),h=Math.floor(o),d=u+1,f=h+1,p=e/u,A=n/h,g=[],v=[],b=[],x=[];for(let E=0;E<f;E++){const S=E*A-c;for(let M=0;M<d;M++){const C=M*p-a;v.push(C,-S,0),b.push(0,0,1),x.push(M/u),x.push(1-E/h)}}for(let E=0;E<h;E++)for(let S=0;S<u;S++){const M=S+d*E,C=S+d*(E+1),T=S+1+d*(E+1),L=S+1+d*E;g.push(M,C,L),g.push(C,T,L)}this.setIndex(g),this.setAttribute("position",new As(v,3)),this.setAttribute("normal",new As(b,3)),this.setAttribute("uv",new As(x,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Yv(e.width,e.height,e.widthSegments,e.heightSegments)}}var Gz=`#ifdef USE_ALPHAHASH
+			`},o=new Sm(5,5,5),a=new nl({name:"CubemapFromEquirect",uniforms:pf(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:Ao,blending:$l});a.uniforms.tEquirect.value=n;const c=new Qo(o,a),u=n.minFilter;return n.minFilter===$h&&(n.minFilter=fo),new Fz(1,10,this).update(e,c),n.minFilter=u,c.geometry.dispose(),c.material.dispose(),this}clear(e,n,i,o){const a=e.getRenderTarget();for(let c=0;c<6;c++)e.setRenderTarget(this,c),e.clear(n,i,o);e.setRenderTarget(a)}}const LE=new it,Uz=new it,kz=new tr;class Vl{constructor(e=new it(1,0,0),n=0){this.isPlane=!0,this.normal=e,this.constant=n}set(e,n){return this.normal.copy(e),this.constant=n,this}setComponents(e,n,i,o){return this.normal.set(e,n,i),this.constant=o,this}setFromNormalAndCoplanarPoint(e,n){return this.normal.copy(e),this.constant=-n.dot(this.normal),this}setFromCoplanarPoints(e,n,i){const o=LE.subVectors(i,n).cross(Uz.subVectors(e,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,n){return n.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,n){const i=e.delta(LE),o=this.normal.dot(i);if(o===0)return this.distanceToPoint(e.start)===0?n.copy(e.start):null;const a=-(e.start.dot(this.normal)+this.constant)/o;return a<0||a>1?null:n.copy(e.start).addScaledVector(i,a)}intersectsLine(e){const n=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return n<0&&i>0||i<0&&n>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,n){const i=n||kz.getNormalMatrix(e),o=this.coplanarPoint(LE).applyMatrix4(e),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}}const Hh=new Xv,_0=new it;class W_{constructor(e=new Vl,n=new Vl,i=new Vl,o=new Vl,a=new Vl,c=new Vl){this.planes=[e,n,i,o,a,c]}set(e,n,i,o,a,c){const u=this.planes;return u[0].copy(e),u[1].copy(n),u[2].copy(i),u[3].copy(o),u[4].copy(a),u[5].copy(c),this}copy(e){const n=this.planes;for(let i=0;i<6;i++)n[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e,n=Ql){const i=this.planes,o=e.elements,a=o[0],c=o[1],u=o[2],h=o[3],d=o[4],f=o[5],p=o[6],A=o[7],g=o[8],v=o[9],b=o[10],x=o[11],E=o[12],S=o[13],M=o[14],C=o[15];if(i[0].setComponents(h-a,A-d,x-g,C-E).normalize(),i[1].setComponents(h+a,A+d,x+g,C+E).normalize(),i[2].setComponents(h+c,A+f,x+v,C+S).normalize(),i[3].setComponents(h-c,A-f,x-v,C-S).normalize(),i[4].setComponents(h-u,A-p,x-b,C-M).normalize(),n===Ql)i[5].setComponents(h+u,A+p,x+b,C+M).normalize();else if(n===Av)i[5].setComponents(u,p,b,M).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+n);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),Hh.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{const n=e.geometry;n.boundingSphere===null&&n.computeBoundingSphere(),Hh.copy(n.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Hh)}intersectsSprite(e){return Hh.center.set(0,0,0),Hh.radius=.7071067811865476,Hh.applyMatrix4(e.matrixWorld),this.intersectsSphere(Hh)}intersectsSphere(e){const n=this.planes,i=e.center,o=-e.radius;for(let a=0;a<6;a++)if(n[a].distanceToPoint(i)<o)return!1;return!0}intersectsBox(e){const n=this.planes;for(let i=0;i<6;i++){const o=n[i];if(_0.x=o.normal.x>0?e.max.x:e.min.x,_0.y=o.normal.y>0?e.max.y:e.min.y,_0.z=o.normal.z>0?e.max.z:e.min.z,o.distanceToPoint(_0)<0)return!1}return!0}containsPoint(e){const n=this.planes;for(let i=0;i<6;i++)if(n[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function MB(){let s=null,e=!1,n=null,i=null;function o(a,c){n(a,c),i=s.requestAnimationFrame(o)}return{start:function(){e!==!0&&n!==null&&(i=s.requestAnimationFrame(o),e=!0)},stop:function(){s.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(a){n=a},setContext:function(a){s=a}}}function zz(s,e){const n=e.isWebGL2,i=new WeakMap;function o(d,f){const p=d.array,A=d.usage,g=p.byteLength,v=s.createBuffer();s.bindBuffer(f,v),s.bufferData(f,p,A),d.onUploadCallback();let b;if(p instanceof Float32Array)b=s.FLOAT;else if(p instanceof Uint16Array)if(d.isFloat16BufferAttribute)if(n)b=s.HALF_FLOAT;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else b=s.UNSIGNED_SHORT;else if(p instanceof Int16Array)b=s.SHORT;else if(p instanceof Uint32Array)b=s.UNSIGNED_INT;else if(p instanceof Int32Array)b=s.INT;else if(p instanceof Int8Array)b=s.BYTE;else if(p instanceof Uint8Array)b=s.UNSIGNED_BYTE;else if(p instanceof Uint8ClampedArray)b=s.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+p);return{buffer:v,type:b,bytesPerElement:p.BYTES_PER_ELEMENT,version:d.version,size:g}}function a(d,f,p){const A=f.array,g=f._updateRange,v=f.updateRanges;if(s.bindBuffer(p,d),g.count===-1&&v.length===0&&s.bufferSubData(p,0,A),v.length!==0){for(let b=0,x=v.length;b<x;b++){const E=v[b];n?s.bufferSubData(p,E.start*A.BYTES_PER_ELEMENT,A,E.start,E.count):s.bufferSubData(p,E.start*A.BYTES_PER_ELEMENT,A.subarray(E.start,E.start+E.count))}f.clearUpdateRanges()}g.count!==-1&&(n?s.bufferSubData(p,g.offset*A.BYTES_PER_ELEMENT,A,g.offset,g.count):s.bufferSubData(p,g.offset*A.BYTES_PER_ELEMENT,A.subarray(g.offset,g.offset+g.count)),g.count=-1),f.onUploadCallback()}function c(d){return d.isInterleavedBufferAttribute&&(d=d.data),i.get(d)}function u(d){d.isInterleavedBufferAttribute&&(d=d.data);const f=i.get(d);f&&(s.deleteBuffer(f.buffer),i.delete(d))}function h(d,f){if(d.isGLBufferAttribute){const A=i.get(d);(!A||A.version<d.version)&&i.set(d,{buffer:d.buffer,type:d.type,bytesPerElement:d.elementSize,version:d.version});return}d.isInterleavedBufferAttribute&&(d=d.data);const p=i.get(d);if(p===void 0)i.set(d,o(d,f));else if(p.version<d.version){if(p.size!==d.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");a(p.buffer,d,f),p.version=d.version}}return{get:c,remove:u,update:h}}class $v extends Lo{constructor(e=1,n=1,i=1,o=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:n,widthSegments:i,heightSegments:o};const a=e/2,c=n/2,u=Math.floor(i),h=Math.floor(o),d=u+1,f=h+1,p=e/u,A=n/h,g=[],v=[],b=[],x=[];for(let E=0;E<f;E++){const S=E*A-c;for(let M=0;M<d;M++){const C=M*p-a;v.push(C,-S,0),b.push(0,0,1),x.push(M/u),x.push(1-E/h)}}for(let E=0;E<h;E++)for(let S=0;S<u;S++){const M=S+d*E,C=S+d*(E+1),T=S+1+d*(E+1),L=S+1+d*E;g.push(M,C,L),g.push(C,T,L)}this.setIndex(g),this.setAttribute("position",new As(v,3)),this.setAttribute("normal",new As(b,3)),this.setAttribute("uv",new As(x,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new $v(e.width,e.height,e.widthSegments,e.heightSegments)}}var Gz=`#ifdef USE_ALPHAHASH
 	if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;
 #endif`,Vz=`#ifdef USE_ALPHAHASH
 	const float ALPHA_HASH_SCALE = 0.05;
@@ -8328,7 +8328,7 @@ void main() {
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
 	#include <fog_fragment>
-}`,qi={alphahash_fragment:Gz,alphahash_pars_fragment:Vz,alphamap_fragment:Hz,alphamap_pars_fragment:jz,alphatest_fragment:Wz,alphatest_pars_fragment:Qz,aomap_fragment:Xz,aomap_pars_fragment:Kz,batching_pars_vertex:qz,batching_vertex:Yz,begin_vertex:$z,beginnormal_vertex:Jz,bsdfs:Zz,iridescence_fragment:e9,bumpmap_pars_fragment:t9,clipping_planes_fragment:n9,clipping_planes_pars_fragment:i9,clipping_planes_pars_vertex:r9,clipping_planes_vertex:s9,color_fragment:o9,color_pars_fragment:a9,color_pars_vertex:l9,color_vertex:c9,common:h9,cube_uv_reflection_fragment:u9,defaultnormal_vertex:d9,displacementmap_pars_vertex:f9,displacementmap_vertex:p9,emissivemap_fragment:m9,emissivemap_pars_fragment:g9,colorspace_fragment:A9,colorspace_pars_fragment:v9,envmap_fragment:y9,envmap_common_pars_fragment:x9,envmap_pars_fragment:E9,envmap_pars_vertex:b9,envmap_physical_pars_fragment:D9,envmap_vertex:_9,fog_vertex:w9,fog_pars_vertex:M9,fog_fragment:C9,fog_pars_fragment:S9,gradientmap_pars_fragment:T9,lightmap_fragment:R9,lightmap_pars_fragment:I9,lights_lambert_fragment:B9,lights_lambert_pars_fragment:L9,lights_pars_begin:P9,lights_toon_fragment:O9,lights_toon_pars_fragment:F9,lights_phong_fragment:N9,lights_phong_pars_fragment:U9,lights_physical_fragment:k9,lights_physical_pars_fragment:z9,lights_fragment_begin:G9,lights_fragment_maps:V9,lights_fragment_end:H9,logdepthbuf_fragment:j9,logdepthbuf_pars_fragment:W9,logdepthbuf_pars_vertex:Q9,logdepthbuf_vertex:X9,map_fragment:K9,map_pars_fragment:q9,map_particle_fragment:Y9,map_particle_pars_fragment:$9,metalnessmap_fragment:J9,metalnessmap_pars_fragment:Z9,morphcolor_vertex:eG,morphnormal_vertex:tG,morphtarget_pars_vertex:nG,morphtarget_vertex:iG,normal_fragment_begin:rG,normal_fragment_maps:sG,normal_pars_fragment:oG,normal_pars_vertex:aG,normal_vertex:lG,normalmap_pars_fragment:cG,clearcoat_normal_fragment_begin:hG,clearcoat_normal_fragment_maps:uG,clearcoat_pars_fragment:dG,iridescence_pars_fragment:fG,opaque_fragment:pG,packing:mG,premultiplied_alpha_fragment:gG,project_vertex:AG,dithering_fragment:vG,dithering_pars_fragment:yG,roughnessmap_fragment:xG,roughnessmap_pars_fragment:EG,shadowmap_pars_fragment:bG,shadowmap_pars_vertex:_G,shadowmap_vertex:wG,shadowmask_pars_fragment:MG,skinbase_vertex:CG,skinning_pars_vertex:SG,skinning_vertex:TG,skinnormal_vertex:RG,specularmap_fragment:IG,specularmap_pars_fragment:BG,tonemapping_fragment:LG,tonemapping_pars_fragment:PG,transmission_fragment:DG,transmission_pars_fragment:OG,uv_pars_fragment:FG,uv_pars_vertex:NG,uv_vertex:UG,worldpos_vertex:kG,background_vert:zG,background_frag:GG,backgroundCube_vert:VG,backgroundCube_frag:HG,cube_vert:jG,cube_frag:WG,depth_vert:QG,depth_frag:XG,distanceRGBA_vert:KG,distanceRGBA_frag:qG,equirect_vert:YG,equirect_frag:$G,linedashed_vert:JG,linedashed_frag:ZG,meshbasic_vert:eV,meshbasic_frag:tV,meshlambert_vert:nV,meshlambert_frag:iV,meshmatcap_vert:rV,meshmatcap_frag:sV,meshnormal_vert:oV,meshnormal_frag:aV,meshphong_vert:lV,meshphong_frag:cV,meshphysical_vert:hV,meshphysical_frag:uV,meshtoon_vert:dV,meshtoon_frag:fV,points_vert:pV,points_frag:mV,shadow_vert:gV,shadow_frag:AV,sprite_vert:vV,sprite_frag:yV},On={common:{diffuse:{value:new or(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new tr},alphaMap:{value:null},alphaMapTransform:{value:new tr},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new tr}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new tr}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new tr}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new tr},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new tr},normalScale:{value:new Mn(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new tr},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new tr}},metalnessmap:{metalnessMap:{value:null},metalnessMapTransform:{value:new tr}},roughnessmap:{roughnessMap:{value:null},roughnessMapTransform:{value:new tr}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new or(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new or(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaMapTransform:{value:new tr},alphaTest:{value:0},uvTransform:{value:new tr}},sprite:{diffuse:{value:new or(16777215)},opacity:{value:1},center:{value:new Mn(.5,.5)},rotation:{value:0},map:{value:null},mapTransform:{value:new tr},alphaMap:{value:null},alphaMapTransform:{value:new tr},alphaTest:{value:0}}},Za={basic:{uniforms:ho([On.common,On.specularmap,On.envmap,On.aomap,On.lightmap,On.fog]),vertexShader:qi.meshbasic_vert,fragmentShader:qi.meshbasic_frag},lambert:{uniforms:ho([On.common,On.specularmap,On.envmap,On.aomap,On.lightmap,On.emissivemap,On.bumpmap,On.normalmap,On.displacementmap,On.fog,On.lights,{emissive:{value:new or(0)}}]),vertexShader:qi.meshlambert_vert,fragmentShader:qi.meshlambert_frag},phong:{uniforms:ho([On.common,On.specularmap,On.envmap,On.aomap,On.lightmap,On.emissivemap,On.bumpmap,On.normalmap,On.displacementmap,On.fog,On.lights,{emissive:{value:new or(0)},specular:{value:new or(1118481)},shininess:{value:30}}]),vertexShader:qi.meshphong_vert,fragmentShader:qi.meshphong_frag},standard:{uniforms:ho([On.common,On.envmap,On.aomap,On.lightmap,On.emissivemap,On.bumpmap,On.normalmap,On.displacementmap,On.roughnessmap,On.metalnessmap,On.fog,On.lights,{emissive:{value:new or(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:qi.meshphysical_vert,fragmentShader:qi.meshphysical_frag},toon:{uniforms:ho([On.common,On.aomap,On.lightmap,On.emissivemap,On.bumpmap,On.normalmap,On.displacementmap,On.gradientmap,On.fog,On.lights,{emissive:{value:new or(0)}}]),vertexShader:qi.meshtoon_vert,fragmentShader:qi.meshtoon_frag},matcap:{uniforms:ho([On.common,On.bumpmap,On.normalmap,On.displacementmap,On.fog,{matcap:{value:null}}]),vertexShader:qi.meshmatcap_vert,fragmentShader:qi.meshmatcap_frag},points:{uniforms:ho([On.points,On.fog]),vertexShader:qi.points_vert,fragmentShader:qi.points_frag},dashed:{uniforms:ho([On.common,On.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:qi.linedashed_vert,fragmentShader:qi.linedashed_frag},depth:{uniforms:ho([On.common,On.displacementmap]),vertexShader:qi.depth_vert,fragmentShader:qi.depth_frag},normal:{uniforms:ho([On.common,On.bumpmap,On.normalmap,On.displacementmap,{opacity:{value:1}}]),vertexShader:qi.meshnormal_vert,fragmentShader:qi.meshnormal_frag},sprite:{uniforms:ho([On.sprite,On.fog]),vertexShader:qi.sprite_vert,fragmentShader:qi.sprite_frag},background:{uniforms:{uvTransform:{value:new tr},t2D:{value:null},backgroundIntensity:{value:1}},vertexShader:qi.background_vert,fragmentShader:qi.background_frag},backgroundCube:{uniforms:{envMap:{value:null},flipEnvMap:{value:-1},backgroundBlurriness:{value:0},backgroundIntensity:{value:1}},vertexShader:qi.backgroundCube_vert,fragmentShader:qi.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:qi.cube_vert,fragmentShader:qi.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:qi.equirect_vert,fragmentShader:qi.equirect_frag},distanceRGBA:{uniforms:ho([On.common,On.displacementmap,{referencePosition:{value:new it},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:qi.distanceRGBA_vert,fragmentShader:qi.distanceRGBA_frag},shadow:{uniforms:ho([On.lights,On.fog,{color:{value:new or(0)},opacity:{value:1}}]),vertexShader:qi.shadow_vert,fragmentShader:qi.shadow_frag}};Za.physical={uniforms:ho([Za.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatMapTransform:{value:new tr},clearcoatNormalMap:{value:null},clearcoatNormalMapTransform:{value:new tr},clearcoatNormalScale:{value:new Mn(1,1)},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatRoughnessMapTransform:{value:new tr},iridescence:{value:0},iridescenceMap:{value:null},iridescenceMapTransform:{value:new tr},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},iridescenceThicknessMapTransform:{value:new tr},sheen:{value:0},sheenColor:{value:new or(0)},sheenColorMap:{value:null},sheenColorMapTransform:{value:new tr},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},sheenRoughnessMapTransform:{value:new 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bB{constructor(e=-1,n=1,i=1,o=-1,a=.1,c=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=n,this.top=i,this.bottom=o,this.near=a,this.far=c,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,n,i,o,a,c){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const 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it(-1,1,1),new it(1,1,-1),new it(-1,1,-1),new it(0,Qh,Ud),new it(0,Qh,-Ud),new it(Ud,0,Qh),new it(-Ud,0,Qh),new it(Qh,Ud,0),new it(-Qh,Ud,0)];class i3{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(e,n=0,i=.1,o=100){PE=this._renderer.getRenderTarget(),DE=this._renderer.getActiveCubeFace(),OE=this._renderer.getActiveMipmapLevel(),this._setSize(256);const a=this._allocateTargets();return a.depthBuffer=!0,this._sceneToCubeUV(e,i,o,a),n>0&&this._blur(a,0,0,n),this._applyPMREM(a),this._cleanup(a),a}fromEquirectangular(e,n=null){return this._fromTexture(e,n)}fromCubemap(e,n=null){return 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Tt=0;Tt<xe.locationSize;Tt++)T(xe.location+Tt,Pe.meshPerAttribute);z.isInstancedMesh!==!0&&H._maxInstanceCount===void 0&&(H._maxInstanceCount=Pe.meshPerAttribute*Pe.count)}else for(let Tt=0;Tt<xe.locationSize;Tt++)C(xe.location+Tt);s.bindBuffer(s.ARRAY_BUFFER,Oe);for(let Tt=0;Tt<xe.locationSize;Tt++)B(xe.location+Tt,Ce/xe.locationSize,$e,me,Ce*nt,Ce/xe.locationSize*Tt*nt,gt)}}else if(ee!==void 0){const me=ee[oe];if(me!==void 0)switch(me.length){case 2:s.vertexAttrib2fv(xe.location,me);break;case 3:s.vertexAttrib3fv(xe.location,me);break;case 4:s.vertexAttrib4fv(xe.location,me);break;default:s.vertexAttrib1fv(xe.location,me)}}}}L()}function D(){K();for(const z in u){const j=u[z];for(const G in j){const H=j[G];for(const te in H)v(H[te].object),delete H[te];delete j[G]}delete u[z]}}function P(z){if(u[z.id]===void 0)return;const j=u[z.id];for(const G in j){const H=j[G];for(const te in H)v(H[te].object),delete H[te];delete j[G]}delete u[z.id]}function U(z){for(const j in u){const G=u[j];if(G[z.id]===void 0)continue;const H=G[z.id];for(const te in H)v(H[te].object),delete H[te];delete G[z.id]}}function K(){J(),f=!0,d!==h&&(d=h,g(d.object))}function J(){h.geometry=null,h.program=null,h.wireframe=!1}return{setup:p,reset:K,resetDefaultState:J,dispose:D,releaseStatesOfGeometry:P,releaseStatesOfProgram:U,initAttributes:M,enableAttribute:C,disableUnusedAttributes:L}}function bV(s,e,n,i){const o=i.isWebGL2;let a;function c(f){a=f}function u(f,p){s.drawArrays(a,f,p),n.update(p,a,1)}function h(f,p,A){if(A===0)return;let g,v;if(o)g=s,v="drawArraysInstanced";else if(g=e.get("ANGLE_instanced_arrays"),v="drawArraysInstancedANGLE",g===null){console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}g[v](a,f,p,A),n.update(p,a,A)}function d(f,p,A){if(A===0)return;const g=e.get("WEBGL_multi_draw");if(g===null)for(let v=0;v<A;v++)this.render(f[v],p[v]);else{g.multiDrawArraysWEBGL(a,f,0,p,0,A);let v=0;for(let b=0;b<A;b++)v+=p[b];n.update(v,a,1)}}this.setMode=c,this.render=u,this.renderInstances=h,this.renderMultiDraw=d}function _V(s,e,n){let i;function o(){if(i!==void 0)return i;if(e.has("EXT_texture_filter_anisotropic")===!0){const B=e.get("EXT_texture_filter_anisotropic");i=s.getParameter(B.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else i=0;return i}function a(B){if(B==="highp"){if(s.getShaderPrecisionFormat(s.VERTEX_SHADER,s.HIGH_FLOAT).precision>0&&s.getShaderPrecisionFormat(s.FRAGMENT_SHADER,s.HIGH_FLOAT).precision>0)return"highp";B="mediump"}return B==="mediump"&&s.getShaderPrecisionFormat(s.VERTEX_SHADER,s.MEDIUM_FLOAT).precision>0&&s.getShaderPrecisionFormat(s.FRAGMENT_SHADER,s.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}const c=typeof WebGL2RenderingContext<"u"&&s.constructor.name==="WebGL2RenderingContext";let u=n.precision!==void 0?n.precision:"highp";const h=a(u);h!==u&&(console.warn("THREE.WebGLRenderer:",u,"not supported, using",h,"instead."),u=h);const d=c||e.has("WEBGL_draw_buffers"),f=n.logarithmicDepthBuffer===!0,p=s.getParameter(s.MAX_TEXTURE_IMAGE_UNITS),A=s.getParameter(s.MAX_VERTEX_TEXTURE_IMAGE_UNITS),g=s.getParameter(s.MAX_TEXTURE_SIZE),v=s.getParameter(s.MAX_CUBE_MAP_TEXTURE_SIZE),b=s.getParameter(s.MAX_VERTEX_ATTRIBS),x=s.getParameter(s.MAX_VERTEX_UNIFORM_VECTORS),E=s.getParameter(s.MAX_VARYING_VECTORS),S=s.getParameter(s.MAX_FRAGMENT_UNIFORM_VECTORS),M=A>0,C=c||e.has("OES_texture_float"),T=M&&C,L=c?s.getParameter(s.MAX_SAMPLES):0;return{isWebGL2:c,drawBuffers:d,getMaxAnisotropy:o,getMaxPrecision:a,precision:u,logarithmicDepthBuffer:f,maxTextures:p,maxVertexTextures:A,maxTextureSize:g,maxCubemapSize:v,maxAttributes:b,maxVertexUniforms:x,maxVaryings:E,maxFragmentUniforms:S,vertexTextures:M,floatFragmentTextures:C,floatVertexTextures:T,maxSamples:L}}function wV(s){const e=this;let n=null,i=0,o=!1,a=!1;const c=new Vl,u=new tr,h={value:null,needsUpdate:!1};this.uniform=h,this.numPlanes=0,this.numIntersection=0,this.init=function(p,A){const g=p.length!==0||A||i!==0||o;return o=A,i=p.length,g},this.beginShadows=function(){a=!0,f(null)},this.endShadows=function(){a=!1},this.setGlobalState=function(p,A){n=f(p,A,0)},this.setState=function(p,A,g){const v=p.clippingPlanes,b=p.clipIntersection,x=p.clipShadows,E=s.get(p);if(!o||v===null||v.length===0||a&&!x)a?f(null):d();else{const S=a?0:i,M=S*4;let C=E.clippingState||null;h.value=C,C=f(v,A,M,g);for(let T=0;T!==M;++T)C[T]=n[T];E.clippingState=C,this.numIntersection=b?this.numPlanes:0,this.numPlanes+=S}};function d(){h.value!==n&&(h.value=n,h.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function f(p,A,g,v){const b=p!==null?p.length:0;let x=null;if(b!==0){if(x=h.value,v!==!0||x===null){const E=g+b*4,S=A.matrixWorldInverse;u.getNormalMatrix(S),(x===null||x.length<E)&&(x=new Float32Array(E));for(let M=0,C=g;M!==b;++M,C+=4)c.copy(p[M]).applyMatrix4(S,u),c.normal.toArray(x,C),x[C+3]=c.constant}h.value=x,h.needsUpdate=!0}return e.numPlanes=b,e.numIntersection=0,x}}function MV(s){let e=new WeakMap;function n(c,u){return u===Fb?c.mapping=hf:u===Nb&&(c.mapping=uf),c}function i(c){if(c&&c.isTexture){const u=c.mapping;if(u===Fb||u===Nb)if(e.has(c)){const h=e.get(c).texture;return n(h,c.mapping)}else{const h=c.image;if(h&&h.height>0){const d=new Nz(h.height);return d.fromEquirectangularTexture(s,c),e.set(c,d),c.addEventListener("dispose",o),n(d.texture,c.mapping)}else return null}}return c}function o(c){const u=c.target;u.removeEventListener("dispose",o);const h=e.get(u);h!==void 0&&(e.delete(u),h.dispose())}function a(){e=new WeakMap}return{get:i,dispose:a}}class Q_ extends _B{constructor(e=-1,n=1,i=1,o=-1,a=.1,c=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=n,this.top=i,this.bottom=o,this.near=a,this.far=c,this.updateProjectionMatrix()}copy(e,n){return super.copy(e,n),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,n,i,o,a,c){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=n,this.view.offsetX=i,this.view.offsetY=o,this.view.width=a,this.view.height=c,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),n=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,o=(this.top+this.bottom)/2;let a=i-e,c=i+e,u=o+n,h=o-n;if(this.view!==null&&this.view.enabled){const d=(this.right-this.left)/this.view.fullWidth/this.zoom,f=(this.top-this.bottom)/this.view.fullHeight/this.zoom;a+=d*this.view.offsetX,c=a+d*this.view.width,u-=f*this.view.offsetY,h=u-f*this.view.height}this.projectionMatrix.makeOrthographic(a,c,u,h,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const n=super.toJSON(e);return n.object.zoom=this.zoom,n.object.left=this.left,n.object.right=this.right,n.object.top=this.top,n.object.bottom=this.bottom,n.object.near=this.near,n.object.far=this.far,this.view!==null&&(n.object.view=Object.assign({},this.view)),n}}const Jd=4,t3=[.125,.215,.35,.446,.526,.582],qh=20,PE=new Q_,n3=new or;let DE=null,OE=0,FE=0;const Qh=(1+Math.sqrt(5))/2,Ud=1/Qh,i3=[new it(1,1,1),new it(-1,1,1),new it(1,1,-1),new it(-1,1,-1),new it(0,Qh,Ud),new it(0,Qh,-Ud),new it(Ud,0,Qh),new it(-Ud,0,Qh),new it(Qh,Ud,0),new it(-Qh,Ud,0)];class r3{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(e,n=0,i=.1,o=100){DE=this._renderer.getRenderTarget(),OE=this._renderer.getActiveCubeFace(),FE=this._renderer.getActiveMipmapLevel(),this._setSize(256);const a=this._allocateTargets();return a.depthBuffer=!0,this._sceneToCubeUV(e,i,o,a),n>0&&this._blur(a,0,0,n),this._applyPMREM(a),this._cleanup(a),a}fromEquirectangular(e,n=null){return this._fromTexture(e,n)}fromCubemap(e,n=null){return this._fromTexture(e,n)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=a3(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=o3(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodPlanes.length;e++)this._lodPlanes[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(DE,OE,FE),e.scissorTest=!1,M0(e,0,0,e.width,e.height)}_fromTexture(e,n){e.mapping===hf||e.mapping===uf?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),DE=this._renderer.getRenderTarget(),OE=this._renderer.getActiveCubeFace(),FE=this._renderer.getActiveMipmapLevel();const i=n||this._allocateTargets();return this._textureToCubeUV(e,i),this._applyPMREM(i),this._cleanup(i),i}_allocateTargets(){const e=3*Math.max(this._cubeSize,112),n=4*this._cubeSize,i={magFilter:fo,minFilter:fo,generateMipmaps:!1,type:df,format:Da,colorSpace:tc,depthBuffer:!1},o=s3(e,n,i);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e||this._pingPongRenderTarget.height!==n){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=s3(e,n,i);const{_lodMax:a}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=CV(a)),this._blurMaterial=SV(a,e,n)}return o}_compileMaterial(e){const n=new Qo(this._lodPlanes[0],e);this._renderer.compile(n,PE)}_sceneToCubeUV(e,n,i,o){const u=new sa(90,1,n,i),h=[1,-1,1,1,1,1],d=[1,1,1,-1,-1,-1],f=this._renderer,p=f.autoClear,A=f.toneMapping;f.getClearColor(n3),f.toneMapping=Qc,f.autoClear=!1;const g=new Yv({name:"PMREM.Background",side:Ao,depthWrite:!1,depthTest:!1}),v=new Qo(new Sm,g);let b=!1;const x=e.background;x?x.isColor&&(g.color.copy(x),e.background=null,b=!0):(g.color.copy(n3),b=!0);for(let E=0;E<6;E++){const S=E%3;S===0?(u.up.set(0,h[E],0),u.lookAt(d[E],0,0)):S===1?(u.up.set(0,0,h[E]),u.lookAt(0,d[E],0)):(u.up.set(0,h[E],0),u.lookAt(0,0,d[E]));const M=this._cubeSize;M0(o,S*M,E>2?M:0,M,M),f.setRenderTarget(o),b&&f.render(v,u),f.render(e,u)}v.geometry.dispose(),v.material.dispose(),f.toneMapping=A,f.autoClear=p,e.background=x}_textureToCubeUV(e,n){const i=this._renderer,o=e.mapping===hf||e.mapping===uf;o?(this._cubemapMaterial===null&&(this._cubemapMaterial=a3()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=o3());const a=o?this._cubemapMaterial:this._equirectMaterial,c=new Qo(this._lodPlanes[0],a),u=a.uniforms;u.envMap.value=e;const h=this._cubeSize;M0(n,0,0,3*h,2*h),i.setRenderTarget(n),i.render(c,PE)}_applyPMREM(e){const n=this._renderer,i=n.autoClear;n.autoClear=!1;for(let o=1;o<this._lodPlanes.length;o++){const a=Math.sqrt(this._sigmas[o]*this._sigmas[o]-this._sigmas[o-1]*this._sigmas[o-1]),c=i3[(o-1)%i3.length];this._blur(e,o-1,o,a,c)}n.autoClear=i}_blur(e,n,i,o,a){const c=this._pingPongRenderTarget;this._halfBlur(e,c,n,i,o,"latitudinal",a),this._halfBlur(c,e,i,i,o,"longitudinal",a)}_halfBlur(e,n,i,o,a,c,u){const h=this._renderer,d=this._blurMaterial;c!=="latitudinal"&&c!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const f=3,p=new Qo(this._lodPlanes[o],d),A=d.uniforms,g=this._sizeLods[i]-1,v=isFinite(a)?Math.PI/(2*g):2*Math.PI/(2*qh-1),b=a/v,x=isFinite(a)?1+Math.floor(f*b):qh;x>qh&&console.warn(`sigmaRadians, ${a}, is too large and will clip, as it requested ${x} samples when the maximum is set to ${qh}`);const E=[];let S=0;for(let B=0;B<qh;++B){const F=B/b,D=Math.exp(-F*F/2);E.push(D),B===0?S+=D:B<x&&(S+=2*D)}for(let B=0;B<E.length;B++)E[B]=E[B]/S;A.envMap.value=e.texture,A.samples.value=x,A.weights.value=E,A.latitudinal.value=c==="latitudinal",u&&(A.poleAxis.value=u);const{_lodMax:M}=this;A.dTheta.value=v,A.mipInt.value=M-i;const C=this._sizeLods[o],T=3*C*(o>M-Jd?o-M+Jd:0),L=4*(this._cubeSize-C);M0(n,T,L,3*C,2*C),h.setRenderTarget(n),h.render(p,PE)}}function CV(s){const e=[],n=[],i=[];let o=s;const a=s-Jd+1+t3.length;for(let c=0;c<a;c++){const u=Math.pow(2,o);n.push(u);let h=1/u;c>s-Jd?h=t3[c-s+Jd-1]:c===0&&(h=0),i.push(h);const d=1/(u-2),f=-d,p=1+d,A=[f,f,p,f,p,p,f,f,p,p,f,p],g=6,v=6,b=3,x=2,E=1,S=new Float32Array(b*v*g),M=new Float32Array(x*v*g),C=new Float32Array(E*v*g);for(let L=0;L<g;L++){const B=L%3*2/3-1,F=L>2?0:-1,D=[B,F,0,B+2/3,F,0,B+2/3,F+1,0,B,F,0,B+2/3,F+1,0,B,F+1,0];S.set(D,b*v*L),M.set(A,x*v*L);const P=[L,L,L,L,L,L];C.set(P,E*v*L)}const T=new Lo;T.setAttribute("position",new ha(S,b)),T.setAttribute("uv",new ha(M,x)),T.setAttribute("faceIndex",new ha(C,E)),e.push(T),o>Jd&&o--}return{lodPlanes:e,sizeLods:n,sigmas:i}}function s3(s,e,n){const i=new Yc(s,e,n);return i.texture.mapping=Wv,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function M0(s,e,n,i,o){s.viewport.set(e,n,i,o),s.scissor.set(e,n,i,o)}function SV(s,e,n){const i=new Float32Array(qh),o=new it(0,1,0);return new nl({name:"SphericalGaussianBlur",defines:{n:qh,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/n,CUBEUV_MAX_MIP:`${s}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:o}},vertexShader:X_(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -8388,7 +8388,7 @@ void main() {
 				}
 
 			}
-		`,blending:$l,depthTest:!1,depthWrite:!1})}function s3(){return new nl({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:Q_(),fragmentShader:`
+		`,blending:$l,depthTest:!1,depthWrite:!1})}function o3(){return new nl({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:X_(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -8407,7 +8407,7 @@ void main() {
 				gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );
 
 			}
-		`,blending:$l,depthTest:!1,depthWrite:!1})}function o3(){return new nl({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:Q_(),fragmentShader:`
+		`,blending:$l,depthTest:!1,depthWrite:!1})}function a3(){return new nl({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:X_(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -8423,7 +8423,7 @@ void main() {
 				gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );
 
 			}
-		`,blending:$l,depthTest:!1,depthWrite:!1})}function Q_(){return`
+		`,blending:$l,depthTest:!1,depthWrite:!1})}function X_(){return`
 
 		precision mediump float;
 		precision mediump int;
@@ -8478,16 +8478,16 @@ void main() {
 			gl_Position = vec4( position, 1.0 );
 
 		}
-	`}function TV(s){let e=new WeakMap,n=null;function i(u){if(u&&u.isTexture){const h=u.mapping,d=h===Ob||h===Fb,f=h===hf||h===uf;if(d||f)if(u.isRenderTargetTexture&&u.needsPMREMUpdate===!0){u.needsPMREMUpdate=!1;let p=e.get(u);return n===null&&(n=new i3(s)),p=d?n.fromEquirectangular(u,p):n.fromCubemap(u,p),e.set(u,p),p.texture}else{if(e.has(u))return e.get(u).texture;{const p=u.image;if(d&&p&&p.height>0||f&&p&&o(p)){n===null&&(n=new i3(s));const A=d?n.fromEquirectangular(u):n.fromCubemap(u);return e.set(u,A),u.addEventListener("dispose",a),A.texture}else return null}}}return u}function o(u){let h=0;const d=6;for(let f=0;f<d;f++)u[f]!==void 0&&h++;return h===d}function a(u){const h=u.target;h.removeEventListener("dispose",a);const d=e.get(h);d!==void 0&&(e.delete(h),d.dispose())}function c(){e=new WeakMap,n!==null&&(n.dispose(),n=null)}return{get:i,dispose:c}}function RV(s){const e={};function n(i){if(e[i]!==void 0)return e[i];let o;switch(i){case"WEBGL_depth_texture":o=s.getExtension("WEBGL_depth_texture")||s.getExtension("MOZ_WEBGL_depth_texture")||s.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":o=s.getExtension("EXT_texture_filter_anisotropic")||s.getExtension("MOZ_EXT_texture_filter_anisotropic")||s.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":o=s.getExtension("WEBGL_compressed_texture_s3tc")||s.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||s.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":o=s.getExtension("WEBGL_compressed_texture_pvrtc")||s.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:o=s.getExtension(i)}return e[i]=o,o}return{has:function(i){return n(i)!==null},init:function(i){i.isWebGL2?(n("EXT_color_buffer_float"),n("WEBGL_clip_cull_distance")):(n("WEBGL_depth_texture"),n("OES_texture_float"),n("OES_texture_half_float"),n("OES_texture_half_float_linear"),n("OES_standard_derivatives"),n("OES_element_index_uint"),n("OES_vertex_array_object"),n("ANGLE_instanced_arrays")),n("OES_texture_float_linear"),n("EXT_color_buffer_half_float"),n("WEBGL_multisampled_render_to_texture")},get:function(i){const o=n(i);return o===null&&console.warn("THREE.WebGLRenderer: "+i+" extension not supported."),o}}}function IV(s,e,n,i){const o={},a=new WeakMap;function c(p){const A=p.target;A.index!==null&&e.remove(A.index);for(const v in A.attributes)e.remove(A.attributes[v]);for(const v in A.morphAttributes){const b=A.morphAttributes[v];for(let x=0,E=b.length;x<E;x++)e.remove(b[x])}A.removeEventListener("dispose",c),delete o[A.id];const g=a.get(A);g&&(e.remove(g),a.delete(A)),i.releaseStatesOfGeometry(A),A.isInstancedBufferGeometry===!0&&delete A._maxInstanceCount,n.memory.geometries--}function u(p,A){return o[A.id]===!0||(A.addEventListener("dispose",c),o[A.id]=!0,n.memory.geometries++),A}function h(p){const A=p.attributes;for(const v in A)e.update(A[v],s.ARRAY_BUFFER);const g=p.morphAttributes;for(const v in g){const b=g[v];for(let x=0,E=b.length;x<E;x++)e.update(b[x],s.ARRAY_BUFFER)}}function d(p){const A=[],g=p.index,v=p.attributes.position;let b=0;if(g!==null){const S=g.array;b=g.version;for(let M=0,C=S.length;M<C;M+=3){const T=S[M+0],L=S[M+1],B=S[M+2];A.push(T,L,L,B,B,T)}}else if(v!==void 0){const S=v.array;b=v.version;for(let M=0,C=S.length/3-1;M<C;M+=3){const T=M+0,L=M+1,B=M+2;A.push(T,L,L,B,B,T)}}else return;const x=new(fB(A)?yB:vB)(A,1);x.version=b;const E=a.get(p);E&&e.remove(E),a.set(p,x)}function f(p){const A=a.get(p);if(A){const g=p.index;g!==null&&A.version<g.version&&d(p)}else d(p);return a.get(p)}return{get:u,update:h,getWireframeAttribute:f}}function BV(s,e,n,i){const o=i.isWebGL2;let a;function c(g){a=g}let u,h;function d(g){u=g.type,h=g.bytesPerElement}function f(g,v){s.drawElements(a,v,u,g*h),n.update(v,a,1)}function p(g,v,b){if(b===0)return;let x,E;if(o)x=s,E="drawElementsInstanced";else if(x=e.get("ANGLE_instanced_arrays"),E="drawElementsInstancedANGLE",x===null){console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}x[E](a,v,u,g*h,b),n.update(v,a,b)}function A(g,v,b){if(b===0)return;const x=e.get("WEBGL_multi_draw");if(x===null)for(let E=0;E<b;E++)this.render(g[E]/h,v[E]);else{x.multiDrawElementsWEBGL(a,v,0,u,g,0,b);let E=0;for(let S=0;S<b;S++)E+=v[S];n.update(E,a,1)}}this.setMode=c,this.setIndex=d,this.render=f,this.renderInstances=p,this.renderMultiDraw=A}function LV(s){const e={geometries:0,textures:0},n={frame:0,calls:0,triangles:0,points:0,lines:0};function i(a,c,u){switch(n.calls++,c){case s.TRIANGLES:n.triangles+=u*(a/3);break;case s.LINES:n.lines+=u*(a/2);break;case s.LINE_STRIP:n.lines+=u*(a-1);break;case s.LINE_LOOP:n.lines+=u*a;break;case s.POINTS:n.points+=u*a;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",c);break}}function o(){n.calls=0,n.triangles=0,n.points=0,n.lines=0}return{memory:e,render:n,programs:null,autoReset:!0,reset:o,update:i}}function PV(s,e){return s[0]-e[0]}function DV(s,e){return Math.abs(e[1])-Math.abs(s[1])}function OV(s,e,n){const i={},o=new Float32Array(8),a=new WeakMap,c=new Bs,u=[];for(let d=0;d<8;d++)u[d]=[d,0];function h(d,f,p){const A=d.morphTargetInfluences;if(e.isWebGL2===!0){const g=f.morphAttributes.position||f.morphAttributes.normal||f.morphAttributes.color,v=g!==void 0?g.length:0;let b=a.get(f);if(b===void 0||b.count!==v){let z=function(){K.dispose(),a.delete(f),f.removeEventListener("dispose",z)};b!==void 0&&b.texture.dispose();const S=f.morphAttributes.position!==void 0,M=f.morphAttributes.normal!==void 0,C=f.morphAttributes.color!==void 0,T=f.morphAttributes.position||[],L=f.morphAttributes.normal||[],B=f.morphAttributes.color||[];let F=0;S===!0&&(F=1),M===!0&&(F=2),C===!0&&(F=3);let D=f.attributes.position.count*F,P=1;D>e.maxTextureSize&&(P=Math.ceil(D/e.maxTextureSize),D=e.maxTextureSize);const U=new Float32Array(D*P*4*v),K=new gB(U,D,P,v);K.type=Wl,K.needsUpdate=!0;const J=F*4;for(let j=0;j<v;j++){const G=T[j],H=L[j],te=B[j],Z=D*P*4*j;for(let ee=0;ee<G.count;ee++){const oe=ee*J;S===!0&&(c.fromBufferAttribute(G,ee),U[Z+oe+0]=c.x,U[Z+oe+1]=c.y,U[Z+oe+2]=c.z,U[Z+oe+3]=0),M===!0&&(c.fromBufferAttribute(H,ee),U[Z+oe+4]=c.x,U[Z+oe+5]=c.y,U[Z+oe+6]=c.z,U[Z+oe+7]=0),C===!0&&(c.fromBufferAttribute(te,ee),U[Z+oe+8]=c.x,U[Z+oe+9]=c.y,U[Z+oe+10]=c.z,U[Z+oe+11]=te.itemSize===4?c.w:1)}}b={count:v,texture:K,size:new Mn(D,P)},a.set(f,b),f.addEventListener("dispose",z)}let x=0;for(let S=0;S<A.length;S++)x+=A[S];const E=f.morphTargetsRelative?1:1-x;p.getUniforms().setValue(s,"morphTargetBaseInfluence",E),p.getUniforms().setValue(s,"morphTargetInfluences",A),p.getUniforms().setValue(s,"morphTargetsTexture",b.texture,n),p.getUniforms().setValue(s,"morphTargetsTextureSize",b.size)}else{const g=A===void 0?0:A.length;let v=i[f.id];if(v===void 0||v.length!==g){v=[];for(let M=0;M<g;M++)v[M]=[M,0];i[f.id]=v}for(let M=0;M<g;M++){const C=v[M];C[0]=M,C[1]=A[M]}v.sort(DV);for(let M=0;M<8;M++)M<g&&v[M][1]?(u[M][0]=v[M][0],u[M][1]=v[M][1]):(u[M][0]=Number.MAX_SAFE_INTEGER,u[M][1]=0);u.sort(PV);const b=f.morphAttributes.position,x=f.morphAttributes.normal;let E=0;for(let M=0;M<8;M++){const C=u[M],T=C[0],L=C[1];T!==Number.MAX_SAFE_INTEGER&&L?(b&&f.getAttribute("morphTarget"+M)!==b[T]&&f.setAttribute("morphTarget"+M,b[T]),x&&f.getAttribute("morphNormal"+M)!==x[T]&&f.setAttribute("morphNormal"+M,x[T]),o[M]=L,E+=L):(b&&f.hasAttribute("morphTarget"+M)===!0&&f.deleteAttribute("morphTarget"+M),x&&f.hasAttribute("morphNormal"+M)===!0&&f.deleteAttribute("morphNormal"+M),o[M]=0)}const S=f.morphTargetsRelative?1:1-E;p.getUniforms().setValue(s,"morphTargetBaseInfluence",S),p.getUniforms().setValue(s,"morphTargetInfluences",o)}}return{update:h}}function FV(s,e,n,i){let o=new WeakMap;function a(h){const d=i.render.frame,f=h.geometry,p=e.get(h,f);if(o.get(p)!==d&&(e.update(p),o.set(p,d)),h.isInstancedMesh&&(h.hasEventListener("dispose",u)===!1&&h.addEventListener("dispose",u),o.get(h)!==d&&(n.update(h.instanceMatrix,s.ARRAY_BUFFER),h.instanceColor!==null&&n.update(h.instanceColor,s.ARRAY_BUFFER),o.set(h,d))),h.isSkinnedMesh){const A=h.skeleton;o.get(A)!==d&&(A.update(),o.set(A,d))}return p}function c(){o=new WeakMap}function u(h){const d=h.target;d.removeEventListener("dispose",u),n.remove(d.instanceMatrix),d.instanceColor!==null&&n.remove(d.instanceColor)}return{update:a,dispose:c}}class MB extends Js{constructor(e,n,i,o,a,c,u,h,d,f){if(f=f!==void 0?f:tu,f!==tu&&f!==ff)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&f===tu&&(i=Hc),i===void 0&&f===ff&&(i=eu),super(null,o,a,c,u,h,f,i,d),this.isDepthTexture=!0,this.image={width:e,height:n},this.magFilter=u!==void 0?u:mo,this.minFilter=h!==void 0?h:mo,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.compareFunction=e.compareFunction,this}toJSON(e){const n=super.toJSON(e);return this.compareFunction!==null&&(n.compareFunction=this.compareFunction),n}}const CB=new Js,SB=new MB(1,1);SB.compareFunction=dB;const TB=new gB,RB=new Ez,IB=new _B,a3=[],l3=[],c3=new Float32Array(16),h3=new Float32Array(9),u3=new Float32Array(4);function bf(s,e,n){const i=s[0];if(i<=0||i>0)return s;const o=e*n;let a=a3[o];if(a===void 0&&(a=new Float32Array(o),a3[o]=a),e!==0){i.toArray(a,0);for(let c=1,u=0;c!==e;++c)u+=n,s[c].toArray(a,u)}return a}function ys(s,e){if(s.length!==e.length)return!1;for(let n=0,i=s.length;n<i;n++)if(s[n]!==e[n])return!1;return!0}function xs(s,e){for(let n=0,i=e.length;n<i;n++)s[n]=e[n]}function $v(s,e){let n=l3[e];n===void 0&&(n=new Int32Array(e),l3[e]=n);for(let i=0;i!==e;++i)n[i]=s.allocateTextureUnit();return n}function NV(s,e){const n=this.cache;n[0]!==e&&(s.uniform1f(this.addr,e),n[0]=e)}function UV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y)&&(s.uniform2f(this.addr,e.x,e.y),n[0]=e.x,n[1]=e.y);else{if(ys(n,e))return;s.uniform2fv(this.addr,e),xs(n,e)}}function kV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y||n[2]!==e.z)&&(s.uniform3f(this.addr,e.x,e.y,e.z),n[0]=e.x,n[1]=e.y,n[2]=e.z);else if(e.r!==void 0)(n[0]!==e.r||n[1]!==e.g||n[2]!==e.b)&&(s.uniform3f(this.addr,e.r,e.g,e.b),n[0]=e.r,n[1]=e.g,n[2]=e.b);else{if(ys(n,e))return;s.uniform3fv(this.addr,e),xs(n,e)}}function zV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y||n[2]!==e.z||n[3]!==e.w)&&(s.uniform4f(this.addr,e.x,e.y,e.z,e.w),n[0]=e.x,n[1]=e.y,n[2]=e.z,n[3]=e.w);else{if(ys(n,e))return;s.uniform4fv(this.addr,e),xs(n,e)}}function GV(s,e){const n=this.cache,i=e.elements;if(i===void 0){if(ys(n,e))return;s.uniformMatrix2fv(this.addr,!1,e),xs(n,e)}else{if(ys(n,i))return;u3.set(i),s.uniformMatrix2fv(this.addr,!1,u3),xs(n,i)}}function VV(s,e){const n=this.cache,i=e.elements;if(i===void 0){if(ys(n,e))return;s.uniformMatrix3fv(this.addr,!1,e),xs(n,e)}else{if(ys(n,i))return;h3.set(i),s.uniformMatrix3fv(this.addr,!1,h3),xs(n,i)}}function HV(s,e){const n=this.cache,i=e.elements;if(i===void 0){if(ys(n,e))return;s.uniformMatrix4fv(this.addr,!1,e),xs(n,e)}else{if(ys(n,i))return;c3.set(i),s.uniformMatrix4fv(this.addr,!1,c3),xs(n,i)}}function jV(s,e){const n=this.cache;n[0]!==e&&(s.uniform1i(this.addr,e),n[0]=e)}function WV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y)&&(s.uniform2i(this.addr,e.x,e.y),n[0]=e.x,n[1]=e.y);else{if(ys(n,e))return;s.uniform2iv(this.addr,e),xs(n,e)}}function QV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y||n[2]!==e.z)&&(s.uniform3i(this.addr,e.x,e.y,e.z),n[0]=e.x,n[1]=e.y,n[2]=e.z);else{if(ys(n,e))return;s.uniform3iv(this.addr,e),xs(n,e)}}function XV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y||n[2]!==e.z||n[3]!==e.w)&&(s.uniform4i(this.addr,e.x,e.y,e.z,e.w),n[0]=e.x,n[1]=e.y,n[2]=e.z,n[3]=e.w);else{if(ys(n,e))return;s.uniform4iv(this.addr,e),xs(n,e)}}function KV(s,e){const n=this.cache;n[0]!==e&&(s.uniform1ui(this.addr,e),n[0]=e)}function qV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y)&&(s.uniform2ui(this.addr,e.x,e.y),n[0]=e.x,n[1]=e.y);else{if(ys(n,e))return;s.uniform2uiv(this.addr,e),xs(n,e)}}function YV(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y||n[2]!==e.z)&&(s.uniform3ui(this.addr,e.x,e.y,e.z),n[0]=e.x,n[1]=e.y,n[2]=e.z);else{if(ys(n,e))return;s.uniform3uiv(this.addr,e),xs(n,e)}}function $V(s,e){const n=this.cache;if(e.x!==void 0)(n[0]!==e.x||n[1]!==e.y||n[2]!==e.z||n[3]!==e.w)&&(s.uniform4ui(this.addr,e.x,e.y,e.z,e.w),n[0]=e.x,n[1]=e.y,n[2]=e.z,n[3]=e.w);else{if(ys(n,e))return;s.uniform4uiv(this.addr,e),xs(n,e)}}function JV(s,e,n){const i=this.cache,o=n.allocateTextureUnit();i[0]!==o&&(s.uniform1i(this.addr,o),i[0]=o);const a=this.type===s.SAMPLER_2D_SHADOW?SB:CB;n.setTexture2D(e||a,o)}function ZV(s,e,n){const i=this.cache,o=n.allocateTextureUnit();i[0]!==o&&(s.uniform1i(this.addr,o),i[0]=o),n.setTexture3D(e||RB,o)}function eH(s,e,n){const i=this.cache,o=n.allocateTextureUnit();i[0]!==o&&(s.uniform1i(this.addr,o),i[0]=o),n.setTextureCube(e||IB,o)}function tH(s,e,n){const i=this.cache,o=n.allocateTextureUnit();i[0]!==o&&(s.uniform1i(this.addr,o),i[0]=o),n.setTexture2DArray(e||TB,o)}function nH(s){switch(s){case 5126:return NV;case 35664:return UV;case 35665:return kV;case 35666:return zV;case 35674:return GV;case 35675:return VV;case 35676:return HV;case 5124:case 35670:return jV;case 35667:case 35671:return WV;case 35668:case 35672:return QV;case 35669:case 35673:return XV;case 5125:return KV;case 36294:return qV;case 36295:return YV;case 36296:return $V;case 35678:case 36198:case 36298:case 36306:case 35682:return JV;case 35679:case 36299:case 36307:return ZV;case 35680:case 36300:case 36308:case 36293:return eH;case 36289:case 36303:case 36311:case 36292:return tH}}function iH(s,e){s.uniform1fv(this.addr,e)}function rH(s,e){const n=bf(e,this.size,2);s.uniform2fv(this.addr,n)}function sH(s,e){const n=bf(e,this.size,3);s.uniform3fv(this.addr,n)}function oH(s,e){const n=bf(e,this.size,4);s.uniform4fv(this.addr,n)}function aH(s,e){const n=bf(e,this.size,4);s.uniformMatrix2fv(this.addr,!1,n)}function lH(s,e){const n=bf(e,this.size,9);s.uniformMatrix3fv(this.addr,!1,n)}function cH(s,e){const n=bf(e,this.size,16);s.uniformMatrix4fv(this.addr,!1,n)}function hH(s,e){s.uniform1iv(this.addr,e)}function uH(s,e){s.uniform2iv(this.addr,e)}function dH(s,e){s.uniform3iv(this.addr,e)}function fH(s,e){s.uniform4iv(this.addr,e)}function pH(s,e){s.uniform1uiv(this.addr,e)}function mH(s,e){s.uniform2uiv(this.addr,e)}function gH(s,e){s.uniform3uiv(this.addr,e)}function AH(s,e){s.uniform4uiv(this.addr,e)}function vH(s,e,n){const i=this.cache,o=e.length,a=$v(n,o);ys(i,a)||(s.uniform1iv(this.addr,a),xs(i,a));for(let c=0;c!==o;++c)n.setTexture2D(e[c]||CB,a[c])}function yH(s,e,n){const i=this.cache,o=e.length,a=$v(n,o);ys(i,a)||(s.uniform1iv(this.addr,a),xs(i,a));for(let c=0;c!==o;++c)n.setTexture3D(e[c]||RB,a[c])}function xH(s,e,n){const i=this.cache,o=e.length,a=$v(n,o);ys(i,a)||(s.uniform1iv(this.addr,a),xs(i,a));for(let c=0;c!==o;++c)n.setTextureCube(e[c]||IB,a[c])}function EH(s,e,n){const i=this.cache,o=e.length,a=$v(n,o);ys(i,a)||(s.uniform1iv(this.addr,a),xs(i,a));for(let c=0;c!==o;++c)n.setTexture2DArray(e[c]||TB,a[c])}function bH(s){switch(s){case 5126:return iH;case 35664:return rH;case 35665:return sH;case 35666:return oH;case 35674:return aH;case 35675:return lH;case 35676:return cH;case 5124:case 35670:return hH;case 35667:case 35671:return uH;case 35668:case 35672:return dH;case 35669:case 35673:return fH;case 5125:return pH;case 36294:return mH;case 36295:return gH;case 36296:return AH;case 35678:case 36198:case 36298:case 36306:case 35682:return vH;case 35679:case 36299:case 36307:return yH;case 35680:case 36300:case 36308:case 36293:return xH;case 36289:case 36303:case 36311:case 36292:return EH}}class 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"+n.emissiveMapUv:"",n.bumpMapUv?"#define BUMPMAP_UV "+n.bumpMapUv:"",n.normalMapUv?"#define NORMALMAP_UV "+n.normalMapUv:"",n.displacementMapUv?"#define DISPLACEMENTMAP_UV "+n.displacementMapUv:"",n.metalnessMapUv?"#define METALNESSMAP_UV "+n.metalnessMapUv:"",n.roughnessMapUv?"#define ROUGHNESSMAP_UV "+n.roughnessMapUv:"",n.anisotropyMapUv?"#define ANISOTROPYMAP_UV "+n.anisotropyMapUv:"",n.clearcoatMapUv?"#define CLEARCOATMAP_UV "+n.clearcoatMapUv:"",n.clearcoatNormalMapUv?"#define CLEARCOAT_NORMALMAP_UV "+n.clearcoatNormalMapUv:"",n.clearcoatRoughnessMapUv?"#define CLEARCOAT_ROUGHNESSMAP_UV "+n.clearcoatRoughnessMapUv:"",n.iridescenceMapUv?"#define IRIDESCENCEMAP_UV "+n.iridescenceMapUv:"",n.iridescenceThicknessMapUv?"#define IRIDESCENCE_THICKNESSMAP_UV "+n.iridescenceThicknessMapUv:"",n.sheenColorMapUv?"#define SHEEN_COLORMAP_UV "+n.sheenColorMapUv:"",n.sheenRoughnessMapUv?"#define SHEEN_ROUGHNESSMAP_UV "+n.sheenRoughnessMapUv:"",n.specularMapUv?"#define SPECULARMAP_UV "+n.specularMapUv:"",n.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+n.specularColorMapUv:"",n.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+n.specularIntensityMapUv:"",n.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+n.transmissionMapUv:"",n.thicknessMapUv?"#define THICKNESSMAP_UV "+n.thicknessMapUv:"",n.vertexTangents&&n.flatShading===!1?"#define USE_TANGENT":"",n.vertexColors?"#define USE_COLOR":"",n.vertexAlphas?"#define USE_COLOR_ALPHA":"",n.vertexUv1s?"#define USE_UV1":"",n.vertexUv2s?"#define USE_UV2":"",n.vertexUv3s?"#define USE_UV3":"",n.pointsUvs?"#define USE_POINTS_UV":"",n.flatShading?"#define FLAT_SHADED":"",n.skinning?"#define USE_SKINNING":"",n.morphTargets?"#define USE_MORPHTARGETS":"",n.morphNormals&&n.flatShading===!1?"#define USE_MORPHNORMALS":"",n.morphColors&&n.isWebGL2?"#define USE_MORPHCOLORS":"",n.morphTargetsCount>0&&n.isWebGL2?"#define MORPHTARGETS_TEXTURE":"",n.morphTargetsCount>0&&n.isWebGL2?"#define MORPHTARGETS_TEXTURE_STRIDE "+n.morphTextureStride:"",n.morphTargetsCount>0&&n.isWebGL2?"#define MORPHTARGETS_COUNT "+n.morphTargetsCount:"",n.doubleSided?"#define DOUBLE_SIDED":"",n.flipSided?"#define FLIP_SIDED":"",n.shadowMapEnabled?"#define USE_SHADOWMAP":"",n.shadowMapEnabled?"#define "+h:"",n.sizeAttenuation?"#define USE_SIZEATTENUATION":"",n.numLightProbes>0?"#define USE_LIGHT_PROBES":"",n.useLegacyLights?"#define LEGACY_LIGHTS":"",n.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",n.logarithmicDepthBuffer&&n.rendererExtensionFragDepth?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING","	attribute mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR","	attribute vec3 instanceColor;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_UV1","	attribute vec2 uv1;","#endif","#ifdef USE_UV2","	attribute vec2 uv2;","#endif","#ifdef USE_UV3","	attribute vec2 uv3;","#endif","#ifdef USE_TANGENT","	attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )","	attribute vec4 color;","#elif defined( USE_COLOR )","	attribute vec3 color;","#endif","#if ( defined( USE_MORPHTARGETS ) && ! defined( MORPHTARGETS_TEXTURE ) )","	attribute vec3 morphTarget0;","	attribute vec3 morphTarget1;","	attribute vec3 morphTarget2;","	attribute vec3 morphTarget3;","	#ifdef USE_MORPHNORMALS","		attribute vec3 morphNormal0;","		attribute vec3 morphNormal1;","		attribute vec3 morphNormal2;","		attribute vec3 morphNormal3;","	#else","		attribute vec3 morphTarget4;","		attribute vec3 morphTarget5;","		attribute vec3 morphTarget6;","		attribute vec3 morphTarget7;","	#endif","#endif","#ifdef USE_SKINNING","	attribute vec4 skinIndex;","	attribute vec4 skinWeight;","#endif",`
+`)):(E=[y3(n),"#define SHADER_TYPE "+n.shaderType,"#define SHADER_NAME "+n.shaderName,b,n.extensionClipCullDistance?"#define USE_CLIP_DISTANCE":"",n.batching?"#define USE_BATCHING":"",n.instancing?"#define USE_INSTANCING":"",n.instancingColor?"#define USE_INSTANCING_COLOR":"",n.useFog&&n.fog?"#define USE_FOG":"",n.useFog&&n.fogExp2?"#define FOG_EXP2":"",n.map?"#define USE_MAP":"",n.envMap?"#define USE_ENVMAP":"",n.envMap?"#define "+f:"",n.lightMap?"#define USE_LIGHTMAP":"",n.aoMap?"#define USE_AOMAP":"",n.bumpMap?"#define USE_BUMPMAP":"",n.normalMap?"#define USE_NORMALMAP":"",n.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",n.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",n.displacementMap?"#define USE_DISPLACEMENTMAP":"",n.emissiveMap?"#define USE_EMISSIVEMAP":"",n.anisotropy?"#define USE_ANISOTROPY":"",n.anisotropyMap?"#define USE_ANISOTROPYMAP":"",n.clearcoatMap?"#define USE_CLEARCOATMAP":"",n.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",n.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",n.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",n.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",n.specularMap?"#define USE_SPECULARMAP":"",n.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",n.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",n.roughnessMap?"#define USE_ROUGHNESSMAP":"",n.metalnessMap?"#define USE_METALNESSMAP":"",n.alphaMap?"#define USE_ALPHAMAP":"",n.alphaHash?"#define USE_ALPHAHASH":"",n.transmission?"#define USE_TRANSMISSION":"",n.transmissionMap?"#define USE_TRANSMISSIONMAP":"",n.thicknessMap?"#define USE_THICKNESSMAP":"",n.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",n.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",n.mapUv?"#define MAP_UV "+n.mapUv:"",n.alphaMapUv?"#define ALPHAMAP_UV "+n.alphaMapUv:"",n.lightMapUv?"#define LIGHTMAP_UV "+n.lightMapUv:"",n.aoMapUv?"#define AOMAP_UV "+n.aoMapUv:"",n.emissiveMapUv?"#define EMISSIVEMAP_UV 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"+n.specularMapUv:"",n.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+n.specularColorMapUv:"",n.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+n.specularIntensityMapUv:"",n.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+n.transmissionMapUv:"",n.thicknessMapUv?"#define THICKNESSMAP_UV "+n.thicknessMapUv:"",n.vertexTangents&&n.flatShading===!1?"#define USE_TANGENT":"",n.vertexColors?"#define USE_COLOR":"",n.vertexAlphas?"#define USE_COLOR_ALPHA":"",n.vertexUv1s?"#define USE_UV1":"",n.vertexUv2s?"#define USE_UV2":"",n.vertexUv3s?"#define USE_UV3":"",n.pointsUvs?"#define USE_POINTS_UV":"",n.flatShading?"#define FLAT_SHADED":"",n.skinning?"#define USE_SKINNING":"",n.morphTargets?"#define USE_MORPHTARGETS":"",n.morphNormals&&n.flatShading===!1?"#define USE_MORPHNORMALS":"",n.morphColors&&n.isWebGL2?"#define USE_MORPHCOLORS":"",n.morphTargetsCount>0&&n.isWebGL2?"#define MORPHTARGETS_TEXTURE":"",n.morphTargetsCount>0&&n.isWebGL2?"#define MORPHTARGETS_TEXTURE_STRIDE 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USE_UV1","	attribute vec2 uv1;","#endif","#ifdef USE_UV2","	attribute vec2 uv2;","#endif","#ifdef USE_UV3","	attribute vec2 uv3;","#endif","#ifdef USE_TANGENT","	attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )","	attribute vec4 color;","#elif defined( USE_COLOR )","	attribute vec3 color;","#endif","#if ( defined( USE_MORPHTARGETS ) && ! defined( MORPHTARGETS_TEXTURE ) )","	attribute vec3 morphTarget0;","	attribute vec3 morphTarget1;","	attribute vec3 morphTarget2;","	attribute vec3 morphTarget3;","	#ifdef USE_MORPHNORMALS","		attribute vec3 morphNormal0;","		attribute vec3 morphNormal1;","		attribute vec3 morphNormal2;","		attribute vec3 morphNormal3;","	#else","		attribute vec3 morphTarget4;","		attribute vec3 morphTarget5;","		attribute vec3 morphTarget6;","		attribute vec3 morphTarget7;","	#endif","#endif","#ifdef USE_SKINNING","	attribute vec4 skinIndex;","	attribute vec4 skinWeight;","#endif",`
 `].filter(Zd).join(`
-`),S=[g,v3(n),"#define SHADER_TYPE "+n.shaderType,"#define SHADER_NAME "+n.shaderName,b,n.useFog&&n.fog?"#define USE_FOG":"",n.useFog&&n.fogExp2?"#define FOG_EXP2":"",n.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",n.map?"#define USE_MAP":"",n.matcap?"#define USE_MATCAP":"",n.envMap?"#define USE_ENVMAP":"",n.envMap?"#define "+d:"",n.envMap?"#define "+f:"",n.envMap?"#define "+p:"",A?"#define CUBEUV_TEXEL_WIDTH "+A.texelWidth:"",A?"#define CUBEUV_TEXEL_HEIGHT "+A.texelHeight:"",A?"#define CUBEUV_MAX_MIP "+A.maxMip+".0":"",n.lightMap?"#define USE_LIGHTMAP":"",n.aoMap?"#define USE_AOMAP":"",n.bumpMap?"#define USE_BUMPMAP":"",n.normalMap?"#define USE_NORMALMAP":"",n.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",n.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",n.emissiveMap?"#define USE_EMISSIVEMAP":"",n.anisotropy?"#define USE_ANISOTROPY":"",n.anisotropyMap?"#define USE_ANISOTROPYMAP":"",n.clearcoat?"#define USE_CLEARCOAT":"",n.clearcoatMap?"#define USE_CLEARCOATMAP":"",n.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",n.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",n.iridescence?"#define USE_IRIDESCENCE":"",n.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",n.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",n.specularMap?"#define USE_SPECULARMAP":"",n.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",n.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",n.roughnessMap?"#define USE_ROUGHNESSMAP":"",n.metalnessMap?"#define USE_METALNESSMAP":"",n.alphaMap?"#define USE_ALPHAMAP":"",n.alphaTest?"#define USE_ALPHATEST":"",n.alphaHash?"#define USE_ALPHAHASH":"",n.sheen?"#define USE_SHEEN":"",n.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",n.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",n.transmission?"#define USE_TRANSMISSION":"",n.transmissionMap?"#define USE_TRANSMISSIONMAP":"",n.thicknessMap?"#define USE_THICKNESSMAP":"",n.vertexTangents&&n.flatShading===!1?"#define USE_TANGENT":"",n.vertexColors||n.instancingColor?"#define USE_COLOR":"",n.vertexAlphas?"#define USE_COLOR_ALPHA":"",n.vertexUv1s?"#define USE_UV1":"",n.vertexUv2s?"#define USE_UV2":"",n.vertexUv3s?"#define USE_UV3":"",n.pointsUvs?"#define USE_POINTS_UV":"",n.gradientMap?"#define USE_GRADIENTMAP":"",n.flatShading?"#define FLAT_SHADED":"",n.doubleSided?"#define DOUBLE_SIDED":"",n.flipSided?"#define FLIP_SIDED":"",n.shadowMapEnabled?"#define USE_SHADOWMAP":"",n.shadowMapEnabled?"#define "+h:"",n.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",n.numLightProbes>0?"#define USE_LIGHT_PROBES":"",n.useLegacyLights?"#define LEGACY_LIGHTS":"",n.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",n.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",n.logarithmicDepthBuffer&&n.rendererExtensionFragDepth?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",n.toneMapping!==Qc?"#define TONE_MAPPING":"",n.toneMapping!==Qc?qi.tonemapping_pars_fragment:"",n.toneMapping!==Qc?LH("toneMapping",n.toneMapping):"",n.dithering?"#define DITHERING":"",n.opaque?"#define OPAQUE":"",qi.colorspace_pars_fragment,BH("linearToOutputTexel",n.outputColorSpace),n.useDepthPacking?"#define DEPTH_PACKING "+n.depthPacking:"",`
+`),S=[g,y3(n),"#define SHADER_TYPE "+n.shaderType,"#define SHADER_NAME "+n.shaderName,b,n.useFog&&n.fog?"#define USE_FOG":"",n.useFog&&n.fogExp2?"#define FOG_EXP2":"",n.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",n.map?"#define USE_MAP":"",n.matcap?"#define USE_MATCAP":"",n.envMap?"#define USE_ENVMAP":"",n.envMap?"#define "+d:"",n.envMap?"#define "+f:"",n.envMap?"#define "+p:"",A?"#define CUBEUV_TEXEL_WIDTH "+A.texelWidth:"",A?"#define CUBEUV_TEXEL_HEIGHT "+A.texelHeight:"",A?"#define CUBEUV_MAX_MIP "+A.maxMip+".0":"",n.lightMap?"#define USE_LIGHTMAP":"",n.aoMap?"#define USE_AOMAP":"",n.bumpMap?"#define USE_BUMPMAP":"",n.normalMap?"#define USE_NORMALMAP":"",n.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",n.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",n.emissiveMap?"#define USE_EMISSIVEMAP":"",n.anisotropy?"#define USE_ANISOTROPY":"",n.anisotropyMap?"#define USE_ANISOTROPYMAP":"",n.clearcoat?"#define USE_CLEARCOAT":"",n.clearcoatMap?"#define USE_CLEARCOATMAP":"",n.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",n.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",n.iridescence?"#define USE_IRIDESCENCE":"",n.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",n.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",n.specularMap?"#define USE_SPECULARMAP":"",n.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",n.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",n.roughnessMap?"#define USE_ROUGHNESSMAP":"",n.metalnessMap?"#define USE_METALNESSMAP":"",n.alphaMap?"#define USE_ALPHAMAP":"",n.alphaTest?"#define USE_ALPHATEST":"",n.alphaHash?"#define USE_ALPHAHASH":"",n.sheen?"#define USE_SHEEN":"",n.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",n.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",n.transmission?"#define USE_TRANSMISSION":"",n.transmissionMap?"#define USE_TRANSMISSIONMAP":"",n.thicknessMap?"#define USE_THICKNESSMAP":"",n.vertexTangents&&n.flatShading===!1?"#define USE_TANGENT":"",n.vertexColors||n.instancingColor?"#define USE_COLOR":"",n.vertexAlphas?"#define USE_COLOR_ALPHA":"",n.vertexUv1s?"#define USE_UV1":"",n.vertexUv2s?"#define USE_UV2":"",n.vertexUv3s?"#define USE_UV3":"",n.pointsUvs?"#define USE_POINTS_UV":"",n.gradientMap?"#define USE_GRADIENTMAP":"",n.flatShading?"#define FLAT_SHADED":"",n.doubleSided?"#define DOUBLE_SIDED":"",n.flipSided?"#define FLIP_SIDED":"",n.shadowMapEnabled?"#define USE_SHADOWMAP":"",n.shadowMapEnabled?"#define "+h:"",n.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",n.numLightProbes>0?"#define USE_LIGHT_PROBES":"",n.useLegacyLights?"#define LEGACY_LIGHTS":"",n.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",n.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",n.logarithmicDepthBuffer&&n.rendererExtensionFragDepth?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",n.toneMapping!==Qc?"#define TONE_MAPPING":"",n.toneMapping!==Qc?qi.tonemapping_pars_fragment:"",n.toneMapping!==Qc?LH("toneMapping",n.toneMapping):"",n.dithering?"#define DITHERING":"",n.opaque?"#define OPAQUE":"",qi.colorspace_pars_fragment,BH("linearToOutputTexel",n.outputColorSpace),n.useDepthPacking?"#define DEPTH_PACKING "+n.depthPacking:"",`
 `].filter(Zd).join(`
-`)),c=Hb(c),c=m3(c,n),c=g3(c,n),u=Hb(u),u=m3(u,n),u=g3(u,n),c=A3(c),u=A3(u),n.isWebGL2&&n.isRawShaderMaterial!==!0&&(M=`#version 300 es
+`)),c=jb(c),c=g3(c,n),c=A3(c,n),u=jb(u),u=g3(u,n),u=A3(u,n),c=v3(c),u=v3(u),n.isWebGL2&&n.isRawShaderMaterial!==!0&&(M=`#version 300 es
 `,E=[v,"precision mediump sampler2DArray;","#define attribute in","#define varying out","#define texture2D texture"].join(`
 `)+`
-`+E,S=["precision mediump sampler2DArray;","#define varying in",n.glslVersion===DT?"":"layout(location = 0) out highp vec4 pc_fragColor;",n.glslVersion===DT?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(`
+`+E,S=["precision mediump sampler2DArray;","#define varying in",n.glslVersion===OT?"":"layout(location = 0) out highp vec4 pc_fragColor;",n.glslVersion===OT?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(`
 `)+`
-`+S);const C=M+E+c,T=M+S+u,L=f3(o,o.VERTEX_SHADER,C),B=f3(o,o.FRAGMENT_SHADER,T);o.attachShader(x,L),o.attachShader(x,B),n.index0AttributeName!==void 0?o.bindAttribLocation(x,0,n.index0AttributeName):n.morphTargets===!0&&o.bindAttribLocation(x,0,"position"),o.linkProgram(x);function F(K){if(s.debug.checkShaderErrors){const J=o.getProgramInfoLog(x).trim(),z=o.getShaderInfoLog(L).trim(),j=o.getShaderInfoLog(B).trim();let G=!0,H=!0;if(o.getProgramParameter(x,o.LINK_STATUS)===!1)if(G=!1,typeof s.debug.onShaderError=="function")s.debug.onShaderError(o,x,L,B);else{const te=p3(o,L,"vertex"),Z=p3(o,B,"fragment");console.error("THREE.WebGLProgram: Shader Error "+o.getError()+" - VALIDATE_STATUS "+o.getProgramParameter(x,o.VALIDATE_STATUS)+`
+`+S);const C=M+E+c,T=M+S+u,L=p3(o,o.VERTEX_SHADER,C),B=p3(o,o.FRAGMENT_SHADER,T);o.attachShader(x,L),o.attachShader(x,B),n.index0AttributeName!==void 0?o.bindAttribLocation(x,0,n.index0AttributeName):n.morphTargets===!0&&o.bindAttribLocation(x,0,"position"),o.linkProgram(x);function F(K){if(s.debug.checkShaderErrors){const J=o.getProgramInfoLog(x).trim(),z=o.getShaderInfoLog(L).trim(),j=o.getShaderInfoLog(B).trim();let G=!0,H=!0;if(o.getProgramParameter(x,o.LINK_STATUS)===!1)if(G=!1,typeof s.debug.onShaderError=="function")s.debug.onShaderError(o,x,L,B);else{const te=m3(o,L,"vertex"),Z=m3(o,B,"fragment");console.error("THREE.WebGLProgram: Shader Error "+o.getError()+" - VALIDATE_STATUS "+o.getProgramParameter(x,o.VALIDATE_STATUS)+`
 
 Material Name: `+K.name+`
 Material Type: `+K.type+`
 
 Program Info Log: `+J+`
 `+te+`
-`+Z)}else J!==""?console.warn("THREE.WebGLProgram: Program Info Log:",J):(z===""||j==="")&&(H=!1);H&&(K.diagnostics={runnable:G,programLog:J,vertexShader:{log:z,prefix:E},fragmentShader:{log:j,prefix:S}})}o.deleteShader(L),o.deleteShader(B),D=new Z0(o,x),P=FH(o,x)}let D;this.getUniforms=function(){return D===void 0&&F(this),D};let P;this.getAttributes=function(){return P===void 0&&F(this),P};let U=n.rendererExtensionParallelShaderCompile===!1;return this.isReady=function(){return U===!1&&(U=o.getProgramParameter(x,SH)),U},this.destroy=function(){i.releaseStatesOfProgram(this),o.deleteProgram(x),this.program=void 0},this.type=n.shaderType,this.name=n.shaderName,this.id=TH++,this.cacheKey=e,this.usedTimes=1,this.program=x,this.vertexShader=L,this.fragmentShader=B,this}let KH=0;class qH{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(e){const n=e.vertexShader,i=e.fragmentShader,o=this._getShaderStage(n),a=this._getShaderStage(i),c=this._getShaderCacheForMaterial(e);return c.has(o)===!1&&(c.add(o),o.usedTimes++),c.has(a)===!1&&(c.add(a),a.usedTimes++),this}remove(e){const n=this.materialCache.get(e);for(const i of n)i.usedTimes--,i.usedTimes===0&&this.shaderCache.delete(i.code);return this.materialCache.delete(e),this}getVertexShaderID(e){return this._getShaderStage(e.vertexShader).id}getFragmentShaderID(e){return this._getShaderStage(e.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){const n=this.materialCache;let i=n.get(e);return i===void 0&&(i=new Set,n.set(e,i)),i}_getShaderStage(e){const n=this.shaderCache;let i=n.get(e);return i===void 0&&(i=new YH(e),n.set(e,i)),i}}class YH{constructor(e){this.id=KH++,this.code=e,this.usedTimes=0}}function $H(s,e,n,i,o,a,c){const u=new H_,h=new qH,d=new Set,f=[],p=o.isWebGL2,A=o.logarithmicDepthBuffer,g=o.vertexTextures;let v=o.precision;const b={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function x(P){return d.add(P),P===0?"uv":`uv${P}`}function E(P,U,K,J,z){const j=J.fog,G=z.geometry,H=P.isMeshStandardMaterial?J.environment:null,te=(P.isMeshStandardMaterial?n:e).get(P.envMap||H),Z=te&&te.mapping===jv?te.image.height:null,ee=b[P.type];P.precision!==null&&(v=o.getMaxPrecision(P.precision),v!==P.precision&&console.warn("THREE.WebGLProgram.getParameters:",P.precision,"not supported, using",v,"instead."));const oe=G.morphAttributes.position||G.morphAttributes.normal||G.morphAttributes.color,xe=oe!==void 0?oe.length:0;let Pe=0;G.morphAttributes.position!==void 0&&(Pe=1),G.morphAttributes.normal!==void 0&&(Pe=2),G.morphAttributes.color!==void 0&&(Pe=3);let me,Ce,Je,Oe;if(ee){const Bn=Za[ee];me=Bn.vertexShader,Ce=Bn.fragmentShader}else me=P.vertexShader,Ce=P.fragmentShader,h.update(P),Je=h.getVertexShaderID(P),Oe=h.getFragmentShaderID(P);const $e=s.getRenderTarget(),nt=z.isInstancedMesh===!0,gt=z.isBatchedMesh===!0,Tt=!!P.map,Ze=!!P.matcap,mn=!!te,Ft=!!P.aoMap,Qt=!!P.lightMap,Xt=!!P.bumpMap,Tn=!!P.normalMap,vn=!!P.displacementMap,Fe=!!P.emissiveMap,Te=!!P.metalnessMap,pt=!!P.roughnessMap,Nt=P.anisotropy>0,zt=P.clearcoat>0,Vt=P.iridescence>0,fn=P.sheen>0,mt=P.transmission>0,Ee=Nt&&!!P.anisotropyMap,_e=zt&&!!P.clearcoatMap,Ne=zt&&!!P.clearcoatNormalMap,ye=zt&&!!P.clearcoatRoughnessMap,De=Vt&&!!P.iridescenceMap,ke=Vt&&!!P.iridescenceThicknessMap,Ye=fn&&!!P.sheenColorMap,Qe=fn&&!!P.sheenRoughnessMap,ne=!!P.specularMap,W=!!P.specularColorMap,k=!!P.specularIntensityMap,he=mt&&!!P.transmissionMap,Re=mt&&!!P.thicknessMap,We=!!P.gradientMap,ve=!!P.alphaMap,at=P.alphaTest>0,At=!!P.alphaHash,Ct=!!P.extensions;let Pt=Qc;P.toneMapped&&($e===null||$e.isXRRenderTarget===!0)&&(Pt=s.toneMapping);const $t={isWebGL2:p,shaderID:ee,shaderType:P.type,shaderName:P.name,vertexShader:me,fragmentShader:Ce,defines:P.defines,customVertexShaderID:Je,customFragmentShaderID:Oe,isRawShaderMaterial:P.isRawShaderMaterial===!0,glslVersion:P.glslVersion,precision:v,batching:gt,instancing:nt,instancingColor:nt&&z.instanceColor!==null,supportsVertexTextures:g,outputColorSpace:$e===null?s.outputColorSpace:$e.isXRRenderTarget===!0?$e.texture.colorSpace:tc,alphaToCoverage:!!P.alphaToCoverage,map:Tt,matcap:Ze,envMap:mn,envMapMode:mn&&te.mapping,envMapCubeUVHeight:Z,aoMap:Ft,lightMap:Qt,bumpMap:Xt,normalMap:Tn,displacementMap:g&&vn,emissiveMap:Fe,normalMapObjectSpace:Tn&&P.normalMapType===K7,normalMapTangentSpace:Tn&&P.normalMapType===uB,metalnessMap:Te,roughnessMap:pt,anisotropy:Nt,anisotropyMap:Ee,clearcoat:zt,clearcoatMap:_e,clearcoatNormalMap:Ne,clearcoatRoughnessMap:ye,iridescence:Vt,iridescenceMap:De,iridescenceThicknessMap:ke,sheen:fn,sheenColorMap:Ye,sheenRoughnessMap:Qe,specularMap:ne,specularColorMap:W,specularIntensityMap:k,transmission:mt,transmissionMap:he,thicknessMap:Re,gradientMap:We,opaque:P.transparent===!1&&P.blending===of&&P.alphaToCoverage===!1,alphaMap:ve,alphaTest:at,alphaHash:At,combine:P.combine,mapUv:Tt&&x(P.map.channel),aoMapUv:Ft&&x(P.aoMap.channel),lightMapUv:Qt&&x(P.lightMap.channel),bumpMapUv:Xt&&x(P.bumpMap.channel),normalMapUv:Tn&&x(P.normalMap.channel),displacementMapUv:vn&&x(P.displacementMap.channel),emissiveMapUv:Fe&&x(P.emissiveMap.channel),metalnessMapUv:Te&&x(P.metalnessMap.channel),roughnessMapUv:pt&&x(P.roughnessMap.channel),anisotropyMapUv:Ee&&x(P.anisotropyMap.channel),clearcoatMapUv:_e&&x(P.clearcoatMap.channel),clearcoatNormalMapUv:Ne&&x(P.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:ye&&x(P.clearcoatRoughnessMap.channel),iridescenceMapUv:De&&x(P.iridescenceMap.channel),iridescenceThicknessMapUv:ke&&x(P.iridescenceThicknessMap.channel),sheenColorMapUv:Ye&&x(P.sheenColorMap.channel),sheenRoughnessMapUv:Qe&&x(P.sheenRoughnessMap.channel),specularMapUv:ne&&x(P.specularMap.channel),specularColorMapUv:W&&x(P.specularColorMap.channel),specularIntensityMapUv:k&&x(P.specularIntensityMap.channel),transmissionMapUv:he&&x(P.transmissionMap.channel),thicknessMapUv:Re&&x(P.thicknessMap.channel),alphaMapUv:ve&&x(P.alphaMap.channel),vertexTangents:!!G.attributes.tangent&&(Tn||Nt),vertexColors:P.vertexColors,vertexAlphas:P.vertexColors===!0&&!!G.attributes.color&&G.attributes.color.itemSize===4,pointsUvs:z.isPoints===!0&&!!G.attributes.uv&&(Tt||ve),fog:!!j,useFog:P.fog===!0,fogExp2:!!j&&j.isFogExp2,flatShading:P.flatShading===!0,sizeAttenuation:P.sizeAttenuation===!0,logarithmicDepthBuffer:A,skinning:z.isSkinnedMesh===!0,morphTargets:G.morphAttributes.position!==void 0,morphNormals:G.morphAttributes.normal!==void 0,morphColors:G.morphAttributes.color!==void 0,morphTargetsCount:xe,morphTextureStride:Pe,numDirLights:U.directional.length,numPointLights:U.point.length,numSpotLights:U.spot.length,numSpotLightMaps:U.spotLightMap.length,numRectAreaLights:U.rectArea.length,numHemiLights:U.hemi.length,numDirLightShadows:U.directionalShadowMap.length,numPointLightShadows:U.pointShadowMap.length,numSpotLightShadows:U.spotShadowMap.length,numSpotLightShadowsWithMaps:U.numSpotLightShadowsWithMaps,numLightProbes:U.numLightProbes,numClippingPlanes:c.numPlanes,numClipIntersection:c.numIntersection,dithering:P.dithering,shadowMapEnabled:s.shadowMap.enabled&&K.length>0,shadowMapType:s.shadowMap.type,toneMapping:Pt,useLegacyLights:s._useLegacyLights,decodeVideoTexture:Tt&&P.map.isVideoTexture===!0&&Mr.getTransfer(P.map.colorSpace)===Dr,premultipliedAlpha:P.premultipliedAlpha,doubleSided:P.side===jl,flipSided:P.side===Ao,useDepthPacking:P.depthPacking>=0,depthPacking:P.depthPacking||0,index0AttributeName:P.index0AttributeName,extensionDerivatives:Ct&&P.extensions.derivatives===!0,extensionFragDepth:Ct&&P.extensions.fragDepth===!0,extensionDrawBuffers:Ct&&P.extensions.drawBuffers===!0,extensionShaderTextureLOD:Ct&&P.extensions.shaderTextureLOD===!0,extensionClipCullDistance:Ct&&P.extensions.clipCullDistance===!0&&i.has("WEBGL_clip_cull_distance"),extensionMultiDraw:Ct&&P.extensions.multiDraw===!0&&i.has("WEBGL_multi_draw"),rendererExtensionFragDepth:p||i.has("EXT_frag_depth"),rendererExtensionDrawBuffers:p||i.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:p||i.has("EXT_shader_texture_lod"),rendererExtensionParallelShaderCompile:i.has("KHR_parallel_shader_compile"),customProgramCacheKey:P.customProgramCacheKey()};return $t.vertexUv1s=d.has(1),$t.vertexUv2s=d.has(2),$t.vertexUv3s=d.has(3),d.clear(),$t}function S(P){const U=[];if(P.shaderID?U.push(P.shaderID):(U.push(P.customVertexShaderID),U.push(P.customFragmentShaderID)),P.defines!==void 0)for(const K in P.defines)U.push(K),U.push(P.defines[K]);return P.isRawShaderMaterial===!1&&(M(U,P),C(U,P),U.push(s.outputColorSpace)),U.push(P.customProgramCacheKey),U.join()}function M(P,U){P.push(U.precision),P.push(U.outputColorSpace),P.push(U.envMapMode),P.push(U.envMapCubeUVHeight),P.push(U.mapUv),P.push(U.alphaMapUv),P.push(U.lightMapUv),P.push(U.aoMapUv),P.push(U.bumpMapUv),P.push(U.normalMapUv),P.push(U.displacementMapUv),P.push(U.emissiveMapUv),P.push(U.metalnessMapUv),P.push(U.roughnessMapUv),P.push(U.anisotropyMapUv),P.push(U.clearcoatMapUv),P.push(U.clearcoatNormalMapUv),P.push(U.clearcoatRoughnessMapUv),P.push(U.iridescenceMapUv),P.push(U.iridescenceThicknessMapUv),P.push(U.sheenColorMapUv),P.push(U.sheenRoughnessMapUv),P.push(U.specularMapUv),P.push(U.specularColorMapUv),P.push(U.specularIntensityMapUv),P.push(U.transmissionMapUv),P.push(U.thicknessMapUv),P.push(U.combine),P.push(U.fogExp2),P.push(U.sizeAttenuation),P.push(U.morphTargetsCount),P.push(U.morphAttributeCount),P.push(U.numDirLights),P.push(U.numPointLights),P.push(U.numSpotLights),P.push(U.numSpotLightMaps),P.push(U.numHemiLights),P.push(U.numRectAreaLights),P.push(U.numDirLightShadows),P.push(U.numPointLightShadows),P.push(U.numSpotLightShadows),P.push(U.numSpotLightShadowsWithMaps),P.push(U.numLightProbes),P.push(U.shadowMapType),P.push(U.toneMapping),P.push(U.numClippingPlanes),P.push(U.numClipIntersection),P.push(U.depthPacking)}function C(P,U){u.disableAll(),U.isWebGL2&&u.enable(0),U.supportsVertexTextures&&u.enable(1),U.instancing&&u.enable(2),U.instancingColor&&u.enable(3),U.matcap&&u.enable(4),U.envMap&&u.enable(5),U.normalMapObjectSpace&&u.enable(6),U.normalMapTangentSpace&&u.enable(7),U.clearcoat&&u.enable(8),U.iridescence&&u.enable(9),U.alphaTest&&u.enable(10),U.vertexColors&&u.enable(11),U.vertexAlphas&&u.enable(12),U.vertexUv1s&&u.enable(13),U.vertexUv2s&&u.enable(14),U.vertexUv3s&&u.enable(15),U.vertexTangents&&u.enable(16),U.anisotropy&&u.enable(17),U.alphaHash&&u.enable(18),U.batching&&u.enable(19),P.push(u.mask),u.disableAll(),U.fog&&u.enable(0),U.useFog&&u.enable(1),U.flatShading&&u.enable(2),U.logarithmicDepthBuffer&&u.enable(3),U.skinning&&u.enable(4),U.morphTargets&&u.enable(5),U.morphNormals&&u.enable(6),U.morphColors&&u.enable(7),U.premultipliedAlpha&&u.enable(8),U.shadowMapEnabled&&u.enable(9),U.useLegacyLights&&u.enable(10),U.doubleSided&&u.enable(11),U.flipSided&&u.enable(12),U.useDepthPacking&&u.enable(13),U.dithering&&u.enable(14),U.transmission&&u.enable(15),U.sheen&&u.enable(16),U.opaque&&u.enable(17),U.pointsUvs&&u.enable(18),U.decodeVideoTexture&&u.enable(19),U.alphaToCoverage&&u.enable(20),P.push(u.mask)}function T(P){const U=b[P.type];let K;if(U){const J=Za[U];K=EB.clone(J.uniforms)}else K=P.uniforms;return K}function L(P,U){let K;for(let J=0,z=f.length;J<z;J++){const j=f[J];if(j.cacheKey===U){K=j,++K.usedTimes;break}}return K===void 0&&(K=new XH(s,U,P,a),f.push(K)),K}function B(P){if(--P.usedTimes===0){const U=f.indexOf(P);f[U]=f[f.length-1],f.pop(),P.destroy()}}function F(P){h.remove(P)}function D(){h.dispose()}return{getParameters:E,getProgramCacheKey:S,getUniforms:T,acquireProgram:L,releaseProgram:B,releaseShaderCache:F,programs:f,dispose:D}}function JH(){let s=new WeakMap;function e(a){let c=s.get(a);return c===void 0&&(c={},s.set(a,c)),c}function n(a){s.delete(a)}function i(a,c,u){s.get(a)[c]=u}function o(){s=new WeakMap}return{get:e,remove:n,update:i,dispose:o}}function ZH(s,e){return s.groupOrder!==e.groupOrder?s.groupOrder-e.groupOrder:s.renderOrder!==e.renderOrder?s.renderOrder-e.renderOrder:s.material.id!==e.material.id?s.material.id-e.material.id:s.z!==e.z?s.z-e.z:s.id-e.id}function y3(s,e){return s.groupOrder!==e.groupOrder?s.groupOrder-e.groupOrder:s.renderOrder!==e.renderOrder?s.renderOrder-e.renderOrder:s.z!==e.z?e.z-s.z:s.id-e.id}function x3(){const s=[];let e=0;const n=[],i=[],o=[];function a(){e=0,n.length=0,i.length=0,o.length=0}function c(p,A,g,v,b,x){let E=s[e];return E===void 0?(E={id:p.id,object:p,geometry:A,material:g,groupOrder:v,renderOrder:p.renderOrder,z:b,group:x},s[e]=E):(E.id=p.id,E.object=p,E.geometry=A,E.material=g,E.groupOrder=v,E.renderOrder=p.renderOrder,E.z=b,E.group=x),e++,E}function u(p,A,g,v,b,x){const E=c(p,A,g,v,b,x);g.transmission>0?i.push(E):g.transparent===!0?o.push(E):n.push(E)}function h(p,A,g,v,b,x){const E=c(p,A,g,v,b,x);g.transmission>0?i.unshift(E):g.transparent===!0?o.unshift(E):n.unshift(E)}function d(p,A){n.length>1&&n.sort(p||ZH),i.length>1&&i.sort(A||y3),o.length>1&&o.sort(A||y3)}function f(){for(let p=e,A=s.length;p<A;p++){const g=s[p];if(g.id===null)break;g.id=null,g.object=null,g.geometry=null,g.material=null,g.group=null}}return{opaque:n,transmissive:i,transparent:o,init:a,push:u,unshift:h,finish:f,sort:d}}function ej(){let s=new WeakMap;function e(i,o){const a=s.get(i);let c;return a===void 0?(c=new x3,s.set(i,[c])):o>=a.length?(c=new x3,a.push(c)):c=a[o],c}function n(){s=new WeakMap}return{get:e,dispose:n}}function tj(){const s={};return{get:function(e){if(s[e.id]!==void 0)return s[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new it,color:new or};break;case"SpotLight":n={position:new it,direction:new it,color:new or,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new it,color:new or,distance:0,decay:0};break;case"HemisphereLight":n={direction:new it,skyColor:new or,groundColor:new or};break;case"RectAreaLight":n={color:new or,position:new it,halfWidth:new it,halfHeight:new it};break}return s[e.id]=n,n}}}function nj(){const s={};return{get:function(e){if(s[e.id]!==void 0)return s[e.id];let n;switch(e.type){case"DirectionalLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Mn};break;case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Mn};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Mn,shadowCameraNear:1,shadowCameraFar:1e3};break}return s[e.id]=n,n}}}let ij=0;function rj(s,e){return(e.castShadow?2:0)-(s.castShadow?2:0)+(e.map?1:0)-(s.map?1:0)}function sj(s,e){const n=new tj,i=nj(),o={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let f=0;f<9;f++)o.probe.push(new it);const a=new it,c=new Gr,u=new Gr;function h(f,p){let A=0,g=0,v=0;for(let K=0;K<9;K++)o.probe[K].set(0,0,0);let b=0,x=0,E=0,S=0,M=0,C=0,T=0,L=0,B=0,F=0,D=0;f.sort(rj);const P=p===!0?Math.PI:1;for(let K=0,J=f.length;K<J;K++){const z=f[K],j=z.color,G=z.intensity,H=z.distance,te=z.shadow&&z.shadow.map?z.shadow.map.texture:null;if(z.isAmbientLight)A+=j.r*G*P,g+=j.g*G*P,v+=j.b*G*P;else if(z.isLightProbe){for(let Z=0;Z<9;Z++)o.probe[Z].addScaledVector(z.sh.coefficients[Z],G);D++}else if(z.isDirectionalLight){const Z=n.get(z);if(Z.color.copy(z.color).multiplyScalar(z.intensity*P),z.castShadow){const ee=z.shadow,oe=i.get(z);oe.shadowBias=ee.bias,oe.shadowNormalBias=ee.normalBias,oe.shadowRadius=ee.radius,oe.shadowMapSize=ee.mapSize,o.directionalShadow[b]=oe,o.directionalShadowMap[b]=te,o.directionalShadowMatrix[b]=z.shadow.matrix,C++}o.directional[b]=Z,b++}else if(z.isSpotLight){const Z=n.get(z);Z.position.setFromMatrixPosition(z.matrixWorld),Z.color.copy(j).multiplyScalar(G*P),Z.distance=H,Z.coneCos=Math.cos(z.angle),Z.penumbraCos=Math.cos(z.angle*(1-z.penumbra)),Z.decay=z.decay,o.spot[E]=Z;const ee=z.shadow;if(z.map&&(o.spotLightMap[B]=z.map,B++,ee.updateMatrices(z),z.castShadow&&F++),o.spotLightMatrix[E]=ee.matrix,z.castShadow){const oe=i.get(z);oe.shadowBias=ee.bias,oe.shadowNormalBias=ee.normalBias,oe.shadowRadius=ee.radius,oe.shadowMapSize=ee.mapSize,o.spotShadow[E]=oe,o.spotShadowMap[E]=te,L++}E++}else if(z.isRectAreaLight){const Z=n.get(z);Z.color.copy(j).multiplyScalar(G),Z.halfWidth.set(z.width*.5,0,0),Z.halfHeight.set(0,z.height*.5,0),o.rectArea[S]=Z,S++}else if(z.isPointLight){const Z=n.get(z);if(Z.color.copy(z.color).multiplyScalar(z.intensity*P),Z.distance=z.distance,Z.decay=z.decay,z.castShadow){const ee=z.shadow,oe=i.get(z);oe.shadowBias=ee.bias,oe.shadowNormalBias=ee.normalBias,oe.shadowRadius=ee.radius,oe.shadowMapSize=ee.mapSize,oe.shadowCameraNear=ee.camera.near,oe.shadowCameraFar=ee.camera.far,o.pointShadow[x]=oe,o.pointShadowMap[x]=te,o.pointShadowMatrix[x]=z.shadow.matrix,T++}o.point[x]=Z,x++}else if(z.isHemisphereLight){const Z=n.get(z);Z.skyColor.copy(z.color).multiplyScalar(G*P),Z.groundColor.copy(z.groundColor).multiplyScalar(G*P),o.hemi[M]=Z,M++}}S>0&&(e.isWebGL2?s.has("OES_texture_float_linear")===!0?(o.rectAreaLTC1=On.LTC_FLOAT_1,o.rectAreaLTC2=On.LTC_FLOAT_2):(o.rectAreaLTC1=On.LTC_HALF_1,o.rectAreaLTC2=On.LTC_HALF_2):s.has("OES_texture_float_linear")===!0?(o.rectAreaLTC1=On.LTC_FLOAT_1,o.rectAreaLTC2=On.LTC_FLOAT_2):s.has("OES_texture_half_float_linear")===!0?(o.rectAreaLTC1=On.LTC_HALF_1,o.rectAreaLTC2=On.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),o.ambient[0]=A,o.ambient[1]=g,o.ambient[2]=v;const U=o.hash;(U.directionalLength!==b||U.pointLength!==x||U.spotLength!==E||U.rectAreaLength!==S||U.hemiLength!==M||U.numDirectionalShadows!==C||U.numPointShadows!==T||U.numSpotShadows!==L||U.numSpotMaps!==B||U.numLightProbes!==D)&&(o.directional.length=b,o.spot.length=E,o.rectArea.length=S,o.point.length=x,o.hemi.length=M,o.directionalShadow.length=C,o.directionalShadowMap.length=C,o.pointShadow.length=T,o.pointShadowMap.length=T,o.spotShadow.length=L,o.spotShadowMap.length=L,o.directionalShadowMatrix.length=C,o.pointShadowMatrix.length=T,o.spotLightMatrix.length=L+B-F,o.spotLightMap.length=B,o.numSpotLightShadowsWithMaps=F,o.numLightProbes=D,U.directionalLength=b,U.pointLength=x,U.spotLength=E,U.rectAreaLength=S,U.hemiLength=M,U.numDirectionalShadows=C,U.numPointShadows=T,U.numSpotShadows=L,U.numSpotMaps=B,U.numLightProbes=D,o.version=ij++)}function d(f,p){let A=0,g=0,v=0,b=0,x=0;const E=p.matrixWorldInverse;for(let S=0,M=f.length;S<M;S++){const C=f[S];if(C.isDirectionalLight){const T=o.directional[A];T.direction.setFromMatrixPosition(C.matrixWorld),a.setFromMatrixPosition(C.target.matrixWorld),T.direction.sub(a),T.direction.transformDirection(E),A++}else if(C.isSpotLight){const T=o.spot[v];T.position.setFromMatrixPosition(C.matrixWorld),T.position.applyMatrix4(E),T.direction.setFromMatrixPosition(C.matrixWorld),a.setFromMatrixPosition(C.target.matrixWorld),T.direction.sub(a),T.direction.transformDirection(E),v++}else if(C.isRectAreaLight){const T=o.rectArea[b];T.position.setFromMatrixPosition(C.matrixWorld),T.position.applyMatrix4(E),u.identity(),c.copy(C.matrixWorld),c.premultiply(E),u.extractRotation(c),T.halfWidth.set(C.width*.5,0,0),T.halfHeight.set(0,C.height*.5,0),T.halfWidth.applyMatrix4(u),T.halfHeight.applyMatrix4(u),b++}else if(C.isPointLight){const T=o.point[g];T.position.setFromMatrixPosition(C.matrixWorld),T.position.applyMatrix4(E),g++}else if(C.isHemisphereLight){const T=o.hemi[x];T.direction.setFromMatrixPosition(C.matrixWorld),T.direction.transformDirection(E),x++}}}return{setup:h,setupView:d,state:o}}function E3(s,e){const n=new sj(s,e),i=[],o=[];function a(){i.length=0,o.length=0}function c(p){i.push(p)}function u(p){o.push(p)}function h(p){n.setup(i,p)}function d(p){n.setupView(i,p)}return{init:a,state:{lightsArray:i,shadowsArray:o,lights:n},setupLights:h,setupLightsView:d,pushLight:c,pushShadow:u}}function oj(s,e){let n=new WeakMap;function i(a,c=0){const u=n.get(a);let h;return u===void 0?(h=new E3(s,e),n.set(a,[h])):c>=u.length?(h=new E3(s,e),u.push(h)):h=u[c],h}function o(){n=new WeakMap}return{get:i,dispose:o}}class aj extends uu{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=Q7,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}class lj extends uu{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}const cj=`void main() {
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n=e.vertexShader,i=e.fragmentShader,o=this._getShaderStage(n),a=this._getShaderStage(i),c=this._getShaderCacheForMaterial(e);return c.has(o)===!1&&(c.add(o),o.usedTimes++),c.has(a)===!1&&(c.add(a),a.usedTimes++),this}remove(e){const n=this.materialCache.get(e);for(const i of n)i.usedTimes--,i.usedTimes===0&&this.shaderCache.delete(i.code);return this.materialCache.delete(e),this}getVertexShaderID(e){return this._getShaderStage(e.vertexShader).id}getFragmentShaderID(e){return this._getShaderStage(e.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){const n=this.materialCache;let i=n.get(e);return i===void 0&&(i=new Set,n.set(e,i)),i}_getShaderStage(e){const n=this.shaderCache;let i=n.get(e);return i===void 0&&(i=new YH(e),n.set(e,i)),i}}class YH{constructor(e){this.id=KH++,this.code=e,this.usedTimes=0}}function $H(s,e,n,i,o,a,c){const u=new j_,h=new qH,d=new 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oe=G.morphAttributes.position||G.morphAttributes.normal||G.morphAttributes.color,xe=oe!==void 0?oe.length:0;let Pe=0;G.morphAttributes.position!==void 0&&(Pe=1),G.morphAttributes.normal!==void 0&&(Pe=2),G.morphAttributes.color!==void 0&&(Pe=3);let me,Ce,Je,Oe;if(ee){const Bn=Za[ee];me=Bn.vertexShader,Ce=Bn.fragmentShader}else me=P.vertexShader,Ce=P.fragmentShader,h.update(P),Je=h.getVertexShaderID(P),Oe=h.getFragmentShaderID(P);const $e=s.getRenderTarget(),nt=z.isInstancedMesh===!0,gt=z.isBatchedMesh===!0,Tt=!!P.map,Ze=!!P.matcap,mn=!!te,Ft=!!P.aoMap,Qt=!!P.lightMap,Xt=!!P.bumpMap,Tn=!!P.normalMap,vn=!!P.displacementMap,Fe=!!P.emissiveMap,Te=!!P.metalnessMap,pt=!!P.roughnessMap,Nt=P.anisotropy>0,zt=P.clearcoat>0,Vt=P.iridescence>0,fn=P.sheen>0,mt=P.transmission>0,Ee=Nt&&!!P.anisotropyMap,_e=zt&&!!P.clearcoatMap,Ne=zt&&!!P.clearcoatNormalMap,ye=zt&&!!P.clearcoatRoughnessMap,De=Vt&&!!P.iridescenceMap,ke=Vt&&!!P.iridescenceThicknessMap,Ye=fn&&!!P.sheenColorMap,Qe=fn&&!!P.sheenRoughnessMap,ne=!!P.specularMap,W=!!P.specularColorMap,k=!!P.specularIntensityMap,he=mt&&!!P.transmissionMap,Re=mt&&!!P.thicknessMap,We=!!P.gradientMap,ve=!!P.alphaMap,at=P.alphaTest>0,At=!!P.alphaHash,Ct=!!P.extensions;let Pt=Qc;P.toneMapped&&($e===null||$e.isXRRenderTarget===!0)&&(Pt=s.toneMapping);const $t={isWebGL2:p,shaderID:ee,shaderType:P.type,shaderName:P.name,vertexShader:me,fragmentShader:Ce,defines:P.defines,customVertexShaderID:Je,customFragmentShaderID:Oe,isRawShaderMaterial:P.isRawShaderMaterial===!0,glslVersion:P.glslVersion,precision:v,batching:gt,instancing:nt,instancingColor:nt&&z.instanceColor!==null,supportsVertexTextures:g,outputColorSpace:$e===null?s.outputColorSpace:$e.isXRRenderTarget===!0?$e.texture.colorSpace:tc,alphaToCoverage:!!P.alphaToCoverage,map:Tt,matcap:Ze,envMap:mn,envMapMode:mn&&te.mapping,envMapCubeUVHeight:Z,aoMap:Ft,lightMap:Qt,bumpMap:Xt,normalMap:Tn,displacementMap:g&&vn,emissiveMap:Fe,normalMapObjectSpace:Tn&&P.normalMapType===K7,normalMapTangentSpace:Tn&&P.normalMapType===dB,metalnessMap:Te,roughnessMap:pt,anisotropy:Nt,anisotropyMap:Ee,clearcoat:zt,clearcoatMap:_e,clearcoatNormalMap:Ne,clearcoatRoughnessMap:ye,iridescence:Vt,iridescenceMap:De,iridescenceThicknessMap:ke,sheen:fn,sheenColorMap:Ye,sheenRoughnessMap:Qe,specularMap:ne,specularColorMap:W,specularIntensityMap:k,transmission:mt,transmissionMap:he,thicknessMap:Re,gradientMap:We,opaque:P.transparent===!1&&P.blending===of&&P.alphaToCoverage===!1,alphaMap:ve,alphaTest:at,alphaHash:At,combine:P.combine,mapUv:Tt&&x(P.map.channel),aoMapUv:Ft&&x(P.aoMap.channel),lightMapUv:Qt&&x(P.lightMap.channel),bumpMapUv:Xt&&x(P.bumpMap.channel),normalMapUv:Tn&&x(P.normalMap.channel),displacementMapUv:vn&&x(P.displacementMap.channel),emissiveMapUv:Fe&&x(P.emissiveMap.channel),metalnessMapUv:Te&&x(P.metalnessMap.channel),roughnessMapUv:pt&&x(P.roughnessMap.channel),anisotropyMapUv:Ee&&x(P.anisotropyMap.channel),clearcoatMapUv:_e&&x(P.clearcoatMap.channel),clearcoatNormalMapUv:Ne&&x(P.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:ye&&x(P.clearcoatRoughnessMap.channel),iridescenceMapUv:De&&x(P.iridescenceMap.channel),iridescenceThicknessMapUv:ke&&x(P.iridescenceThicknessMap.channel),sheenColorMapUv:Ye&&x(P.sheenColorMap.channel),sheenRoughnessMapUv:Qe&&x(P.sheenRoughnessMap.channel),specularMapUv:ne&&x(P.specularMap.channel),specularColorMapUv:W&&x(P.specularColorMap.channel),specularIntensityMapUv:k&&x(P.specularIntensityMap.channel),transmissionMapUv:he&&x(P.transmissionMap.channel),thicknessMapUv:Re&&x(P.thicknessMap.channel),alphaMapUv:ve&&x(P.alphaMap.channel),vertexTangents:!!G.attributes.tangent&&(Tn||Nt),vertexColors:P.vertexColors,vertexAlphas:P.vertexColors===!0&&!!G.attributes.color&&G.attributes.color.itemSize===4,pointsUvs:z.isPoints===!0&&!!G.attributes.uv&&(Tt||ve),fog:!!j,useFog:P.fog===!0,fogExp2:!!j&&j.isFogExp2,flatShading:P.flatShading===!0,sizeAttenuation:P.sizeAttenuation===!0,logarithmicDepthBuffer:A,skinning:z.isSkinnedMesh===!0,morphTargets:G.morphAttributes.position!==void 0,morphNormals:G.morphAttributes.normal!==void 0,morphColors:G.morphAttributes.color!==void 0,morphTargetsCount:xe,morphTextureStride:Pe,numDirLights:U.directional.length,numPointLights:U.point.length,numSpotLights:U.spot.length,numSpotLightMaps:U.spotLightMap.length,numRectAreaLights:U.rectArea.length,numHemiLights:U.hemi.length,numDirLightShadows:U.directionalShadowMap.length,numPointLightShadows:U.pointShadowMap.length,numSpotLightShadows:U.spotShadowMap.length,numSpotLightShadowsWithMaps:U.numSpotLightShadowsWithMaps,numLightProbes:U.numLightProbes,numClippingPlanes:c.numPlanes,numClipIntersection:c.numIntersection,dithering:P.dithering,shadowMapEnabled:s.shadowMap.enabled&&K.length>0,shadowMapType:s.shadowMap.type,toneMapping:Pt,useLegacyLights:s._useLegacyLights,decodeVideoTexture:Tt&&P.map.isVideoTexture===!0&&Mr.getTransfer(P.map.colorSpace)===Dr,premultipliedAlpha:P.premultipliedAlpha,doubleSided:P.side===jl,flipSided:P.side===Ao,useDepthPacking:P.depthPacking>=0,depthPacking:P.depthPacking||0,index0AttributeName:P.index0AttributeName,extensionDerivatives:Ct&&P.extensions.derivatives===!0,extensionFragDepth:Ct&&P.extensions.fragDepth===!0,extensionDrawBuffers:Ct&&P.extensions.drawBuffers===!0,extensionShaderTextureLOD:Ct&&P.extensions.shaderTextureLOD===!0,extensionClipCullDistance:Ct&&P.extensions.clipCullDistance===!0&&i.has("WEBGL_clip_cull_distance"),extensionMultiDraw:Ct&&P.extensions.multiDraw===!0&&i.has("WEBGL_multi_draw"),rendererExtensionFragDepth:p||i.has("EXT_frag_depth"),rendererExtensionDrawBuffers:p||i.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:p||i.has("EXT_shader_texture_lod"),rendererExtensionParallelShaderCompile:i.has("KHR_parallel_shader_compile"),customProgramCacheKey:P.customProgramCacheKey()};return $t.vertexUv1s=d.has(1),$t.vertexUv2s=d.has(2),$t.vertexUv3s=d.has(3),d.clear(),$t}function S(P){const U=[];if(P.shaderID?U.push(P.shaderID):(U.push(P.customVertexShaderID),U.push(P.customFragmentShaderID)),P.defines!==void 0)for(const K in P.defines)U.push(K),U.push(P.defines[K]);return P.isRawShaderMaterial===!1&&(M(U,P),C(U,P),U.push(s.outputColorSpace)),U.push(P.customProgramCacheKey),U.join()}function M(P,U){P.push(U.precision),P.push(U.outputColorSpace),P.push(U.envMapMode),P.push(U.envMapCubeUVHeight),P.push(U.mapUv),P.push(U.alphaMapUv),P.push(U.lightMapUv),P.push(U.aoMapUv),P.push(U.bumpMapUv),P.push(U.normalMapUv),P.push(U.displacementMapUv),P.push(U.emissiveMapUv),P.push(U.metalnessMapUv),P.push(U.roughnessMapUv),P.push(U.anisotropyMapUv),P.push(U.clearcoatMapUv),P.push(U.clearcoatNormalMapUv),P.push(U.clearcoatRoughnessMapUv),P.push(U.iridescenceMapUv),P.push(U.iridescenceThicknessMapUv),P.push(U.sheenColorMapUv),P.push(U.sheenRoughnessMapUv),P.push(U.specularMapUv),P.push(U.specularColorMapUv),P.push(U.specularIntensityMapUv),P.push(U.transmissionMapUv),P.push(U.thicknessMapUv),P.push(U.combine),P.push(U.fogExp2),P.push(U.sizeAttenuation),P.push(U.morphTargetsCount),P.push(U.morphAttributeCount),P.push(U.numDirLights),P.push(U.numPointLights),P.push(U.numSpotLights),P.push(U.numSpotLightMaps),P.push(U.numHemiLights),P.push(U.numRectAreaLights),P.push(U.numDirLightShadows),P.push(U.numPointLightShadows),P.push(U.numSpotLightShadows),P.push(U.numSpotLightShadowsWithMaps),P.push(U.numLightProbes),P.push(U.shadowMapType),P.push(U.toneMapping),P.push(U.numClippingPlanes),P.push(U.numClipIntersection),P.push(U.depthPacking)}function C(P,U){u.disableAll(),U.isWebGL2&&u.enable(0),U.supportsVertexTextures&&u.enable(1),U.instancing&&u.enable(2),U.instancingColor&&u.enable(3),U.matcap&&u.enable(4),U.envMap&&u.enable(5),U.normalMapObjectSpace&&u.enable(6),U.normalMapTangentSpace&&u.enable(7),U.clearcoat&&u.enable(8),U.iridescence&&u.enable(9),U.alphaTest&&u.enable(10),U.vertexColors&&u.enable(11),U.vertexAlphas&&u.enable(12),U.vertexUv1s&&u.enable(13),U.vertexUv2s&&u.enable(14),U.vertexUv3s&&u.enable(15),U.vertexTangents&&u.enable(16),U.anisotropy&&u.enable(17),U.alphaHash&&u.enable(18),U.batching&&u.enable(19),P.push(u.mask),u.disableAll(),U.fog&&u.enable(0),U.useFog&&u.enable(1),U.flatShading&&u.enable(2),U.logarithmicDepthBuffer&&u.enable(3),U.skinning&&u.enable(4),U.morphTargets&&u.enable(5),U.morphNormals&&u.enable(6),U.morphColors&&u.enable(7),U.premultipliedAlpha&&u.enable(8),U.shadowMapEnabled&&u.enable(9),U.useLegacyLights&&u.enable(10),U.doubleSided&&u.enable(11),U.flipSided&&u.enable(12),U.useDepthPacking&&u.enable(13),U.dithering&&u.enable(14),U.transmission&&u.enable(15),U.sheen&&u.enable(16),U.opaque&&u.enable(17),U.pointsUvs&&u.enable(18),U.decodeVideoTexture&&u.enable(19),U.alphaToCoverage&&u.enable(20),P.push(u.mask)}function T(P){const U=b[P.type];let K;if(U){const J=Za[U];K=bB.clone(J.uniforms)}else K=P.uniforms;return K}function L(P,U){let K;for(let J=0,z=f.length;J<z;J++){const j=f[J];if(j.cacheKey===U){K=j,++K.usedTimes;break}}return K===void 0&&(K=new XH(s,U,P,a),f.push(K)),K}function B(P){if(--P.usedTimes===0){const U=f.indexOf(P);f[U]=f[f.length-1],f.pop(),P.destroy()}}function F(P){h.remove(P)}function D(){h.dispose()}return{getParameters:E,getProgramCacheKey:S,getUniforms:T,acquireProgram:L,releaseProgram:B,releaseShaderCache:F,programs:f,dispose:D}}function JH(){let s=new WeakMap;function e(a){let c=s.get(a);return c===void 0&&(c={},s.set(a,c)),c}function n(a){s.delete(a)}function i(a,c,u){s.get(a)[c]=u}function o(){s=new WeakMap}return{get:e,remove:n,update:i,dispose:o}}function ZH(s,e){return s.groupOrder!==e.groupOrder?s.groupOrder-e.groupOrder:s.renderOrder!==e.renderOrder?s.renderOrder-e.renderOrder:s.material.id!==e.material.id?s.material.id-e.material.id:s.z!==e.z?s.z-e.z:s.id-e.id}function x3(s,e){return s.groupOrder!==e.groupOrder?s.groupOrder-e.groupOrder:s.renderOrder!==e.renderOrder?s.renderOrder-e.renderOrder:s.z!==e.z?e.z-s.z:s.id-e.id}function E3(){const s=[];let e=0;const n=[],i=[],o=[];function a(){e=0,n.length=0,i.length=0,o.length=0}function c(p,A,g,v,b,x){let E=s[e];return E===void 0?(E={id:p.id,object:p,geometry:A,material:g,groupOrder:v,renderOrder:p.renderOrder,z:b,group:x},s[e]=E):(E.id=p.id,E.object=p,E.geometry=A,E.material=g,E.groupOrder=v,E.renderOrder=p.renderOrder,E.z=b,E.group=x),e++,E}function u(p,A,g,v,b,x){const E=c(p,A,g,v,b,x);g.transmission>0?i.push(E):g.transparent===!0?o.push(E):n.push(E)}function h(p,A,g,v,b,x){const E=c(p,A,g,v,b,x);g.transmission>0?i.unshift(E):g.transparent===!0?o.unshift(E):n.unshift(E)}function d(p,A){n.length>1&&n.sort(p||ZH),i.length>1&&i.sort(A||x3),o.length>1&&o.sort(A||x3)}function f(){for(let p=e,A=s.length;p<A;p++){const g=s[p];if(g.id===null)break;g.id=null,g.object=null,g.geometry=null,g.material=null,g.group=null}}return{opaque:n,transmissive:i,transparent:o,init:a,push:u,unshift:h,finish:f,sort:d}}function ej(){let s=new WeakMap;function e(i,o){const a=s.get(i);let c;return a===void 0?(c=new E3,s.set(i,[c])):o>=a.length?(c=new E3,a.push(c)):c=a[o],c}function n(){s=new WeakMap}return{get:e,dispose:n}}function tj(){const s={};return{get:function(e){if(s[e.id]!==void 0)return s[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new it,color:new or};break;case"SpotLight":n={position:new it,direction:new it,color:new or,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new it,color:new or,distance:0,decay:0};break;case"HemisphereLight":n={direction:new it,skyColor:new or,groundColor:new or};break;case"RectAreaLight":n={color:new or,position:new it,halfWidth:new it,halfHeight:new it};break}return s[e.id]=n,n}}}function nj(){const s={};return{get:function(e){if(s[e.id]!==void 0)return s[e.id];let n;switch(e.type){case"DirectionalLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Mn};break;case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Mn};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Mn,shadowCameraNear:1,shadowCameraFar:1e3};break}return s[e.id]=n,n}}}let ij=0;function rj(s,e){return(e.castShadow?2:0)-(s.castShadow?2:0)+(e.map?1:0)-(s.map?1:0)}function sj(s,e){const n=new tj,i=nj(),o={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let f=0;f<9;f++)o.probe.push(new it);const a=new it,c=new Gr,u=new Gr;function h(f,p){let A=0,g=0,v=0;for(let K=0;K<9;K++)o.probe[K].set(0,0,0);let b=0,x=0,E=0,S=0,M=0,C=0,T=0,L=0,B=0,F=0,D=0;f.sort(rj);const P=p===!0?Math.PI:1;for(let K=0,J=f.length;K<J;K++){const z=f[K],j=z.color,G=z.intensity,H=z.distance,te=z.shadow&&z.shadow.map?z.shadow.map.texture:null;if(z.isAmbientLight)A+=j.r*G*P,g+=j.g*G*P,v+=j.b*G*P;else if(z.isLightProbe){for(let Z=0;Z<9;Z++)o.probe[Z].addScaledVector(z.sh.coefficients[Z],G);D++}else if(z.isDirectionalLight){const Z=n.get(z);if(Z.color.copy(z.color).multiplyScalar(z.intensity*P),z.castShadow){const ee=z.shadow,oe=i.get(z);oe.shadowBias=ee.bias,oe.shadowNormalBias=ee.normalBias,oe.shadowRadius=ee.radius,oe.shadowMapSize=ee.mapSize,o.directionalShadow[b]=oe,o.directionalShadowMap[b]=te,o.directionalShadowMatrix[b]=z.shadow.matrix,C++}o.directional[b]=Z,b++}else if(z.isSpotLight){const Z=n.get(z);Z.position.setFromMatrixPosition(z.matrixWorld),Z.color.copy(j).multiplyScalar(G*P),Z.distance=H,Z.coneCos=Math.cos(z.angle),Z.penumbraCos=Math.cos(z.angle*(1-z.penumbra)),Z.decay=z.decay,o.spot[E]=Z;const ee=z.shadow;if(z.map&&(o.spotLightMap[B]=z.map,B++,ee.updateMatrices(z),z.castShadow&&F++),o.spotLightMatrix[E]=ee.matrix,z.castShadow){const oe=i.get(z);oe.shadowBias=ee.bias,oe.shadowNormalBias=ee.normalBias,oe.shadowRadius=ee.radius,oe.shadowMapSize=ee.mapSize,o.spotShadow[E]=oe,o.spotShadowMap[E]=te,L++}E++}else if(z.isRectAreaLight){const Z=n.get(z);Z.color.copy(j).multiplyScalar(G),Z.halfWidth.set(z.width*.5,0,0),Z.halfHeight.set(0,z.height*.5,0),o.rectArea[S]=Z,S++}else if(z.isPointLight){const Z=n.get(z);if(Z.color.copy(z.color).multiplyScalar(z.intensity*P),Z.distance=z.distance,Z.decay=z.decay,z.castShadow){const ee=z.shadow,oe=i.get(z);oe.shadowBias=ee.bias,oe.shadowNormalBias=ee.normalBias,oe.shadowRadius=ee.radius,oe.shadowMapSize=ee.mapSize,oe.shadowCameraNear=ee.camera.near,oe.shadowCameraFar=ee.camera.far,o.pointShadow[x]=oe,o.pointShadowMap[x]=te,o.pointShadowMatrix[x]=z.shadow.matrix,T++}o.point[x]=Z,x++}else if(z.isHemisphereLight){const Z=n.get(z);Z.skyColor.copy(z.color).multiplyScalar(G*P),Z.groundColor.copy(z.groundColor).multiplyScalar(G*P),o.hemi[M]=Z,M++}}S>0&&(e.isWebGL2?s.has("OES_texture_float_linear")===!0?(o.rectAreaLTC1=On.LTC_FLOAT_1,o.rectAreaLTC2=On.LTC_FLOAT_2):(o.rectAreaLTC1=On.LTC_HALF_1,o.rectAreaLTC2=On.LTC_HALF_2):s.has("OES_texture_float_linear")===!0?(o.rectAreaLTC1=On.LTC_FLOAT_1,o.rectAreaLTC2=On.LTC_FLOAT_2):s.has("OES_texture_half_float_linear")===!0?(o.rectAreaLTC1=On.LTC_HALF_1,o.rectAreaLTC2=On.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),o.ambient[0]=A,o.ambient[1]=g,o.ambient[2]=v;const U=o.hash;(U.directionalLength!==b||U.pointLength!==x||U.spotLength!==E||U.rectAreaLength!==S||U.hemiLength!==M||U.numDirectionalShadows!==C||U.numPointShadows!==T||U.numSpotShadows!==L||U.numSpotMaps!==B||U.numLightProbes!==D)&&(o.directional.length=b,o.spot.length=E,o.rectArea.length=S,o.point.length=x,o.hemi.length=M,o.directionalShadow.length=C,o.directionalShadowMap.length=C,o.pointShadow.length=T,o.pointShadowMap.length=T,o.spotShadow.length=L,o.spotShadowMap.length=L,o.directionalShadowMatrix.length=C,o.pointShadowMatrix.length=T,o.spotLightMatrix.length=L+B-F,o.spotLightMap.length=B,o.numSpotLightShadowsWithMaps=F,o.numLightProbes=D,U.directionalLength=b,U.pointLength=x,U.spotLength=E,U.rectAreaLength=S,U.hemiLength=M,U.numDirectionalShadows=C,U.numPointShadows=T,U.numSpotShadows=L,U.numSpotMaps=B,U.numLightProbes=D,o.version=ij++)}function d(f,p){let A=0,g=0,v=0,b=0,x=0;const E=p.matrixWorldInverse;for(let S=0,M=f.length;S<M;S++){const C=f[S];if(C.isDirectionalLight){const T=o.directional[A];T.direction.setFromMatrixPosition(C.matrixWorld),a.setFromMatrixPosition(C.target.matrixWorld),T.direction.sub(a),T.direction.transformDirection(E),A++}else if(C.isSpotLight){const T=o.spot[v];T.position.setFromMatrixPosition(C.matrixWorld),T.position.applyMatrix4(E),T.direction.setFromMatrixPosition(C.matrixWorld),a.setFromMatrixPosition(C.target.matrixWorld),T.direction.sub(a),T.direction.transformDirection(E),v++}else if(C.isRectAreaLight){const T=o.rectArea[b];T.position.setFromMatrixPosition(C.matrixWorld),T.position.applyMatrix4(E),u.identity(),c.copy(C.matrixWorld),c.premultiply(E),u.extractRotation(c),T.halfWidth.set(C.width*.5,0,0),T.halfHeight.set(0,C.height*.5,0),T.halfWidth.applyMatrix4(u),T.halfHeight.applyMatrix4(u),b++}else if(C.isPointLight){const T=o.point[g];T.position.setFromMatrixPosition(C.matrixWorld),T.position.applyMatrix4(E),g++}else if(C.isHemisphereLight){const T=o.hemi[x];T.direction.setFromMatrixPosition(C.matrixWorld),T.direction.transformDirection(E),x++}}}return{setup:h,setupView:d,state:o}}function b3(s,e){const n=new sj(s,e),i=[],o=[];function a(){i.length=0,o.length=0}function c(p){i.push(p)}function u(p){o.push(p)}function h(p){n.setup(i,p)}function d(p){n.setupView(i,p)}return{init:a,state:{lightsArray:i,shadowsArray:o,lights:n},setupLights:h,setupLightsView:d,pushLight:c,pushShadow:u}}function oj(s,e){let n=new WeakMap;function i(a,c=0){const u=n.get(a);let h;return u===void 0?(h=new b3(s,e),n.set(a,[h])):c>=u.length?(h=new b3(s,e),u.push(h)):h=u[c],h}function o(){n=new WeakMap}return{get:i,dispose:o}}class aj extends uu{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=Q7,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}class lj extends uu{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}const cj=`void main() {
 	gl_Position = vec4( position, 1.0 );
 }`,hj=`uniform sampler2D shadow_pass;
 uniform vec2 resolution;
@@ -8556,7 +8556,7 @@ void main() {
 	squared_mean = squared_mean / samples;
 	float std_dev = sqrt( squared_mean - mean * mean );
 	gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );
-}`;function uj(s,e,n){let i=new j_;const o=new Mn,a=new Mn,c=new Bs,u=new aj({depthPacking:X7}),h=new lj,d={},f=n.maxTextureSize,p={[qc]:Ao,[Ao]:qc,[jl]:jl},A=new nl({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Mn},radius:{value:4}},vertexShader:cj,fragmentShader:hj}),g=A.clone();g.defines.HORIZONTAL_PASS=1;const v=new Lo;v.setAttribute("position",new ha(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const b=new Qo(v,A),x=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=tB;let E=this.type;this.render=function(L,B,F){if(x.enabled===!1||x.autoUpdate===!1&&x.needsUpdate===!1||L.length===0)return;const D=s.getRenderTarget(),P=s.getActiveCubeFace(),U=s.getActiveMipmapLevel(),K=s.state;K.setBlending($l),K.buffers.color.setClear(1,1,1,1),K.buffers.depth.setTest(!0),K.setScissorTest(!1);const J=E!==zl&&this.type===zl,z=E===zl&&this.type!==zl;for(let j=0,G=L.length;j<G;j++){const H=L[j],te=H.shadow;if(te===void 0){console.warn("THREE.WebGLShadowMap:",H,"has no shadow.");continue}if(te.autoUpdate===!1&&te.needsUpdate===!1)continue;o.copy(te.mapSize);const Z=te.getFrameExtents();if(o.multiply(Z),a.copy(te.mapSize),(o.x>f||o.y>f)&&(o.x>f&&(a.x=Math.floor(f/Z.x),o.x=a.x*Z.x,te.mapSize.x=a.x),o.y>f&&(a.y=Math.floor(f/Z.y),o.y=a.y*Z.y,te.mapSize.y=a.y)),te.map===null||J===!0||z===!0){const oe=this.type!==zl?{minFilter:mo,magFilter:mo}:{};te.map!==null&&te.map.dispose(),te.map=new Yc(o.x,o.y,oe),te.map.texture.name=H.name+".shadowMap",te.camera.updateProjectionMatrix()}s.setRenderTarget(te.map),s.clear();const ee=te.getViewportCount();for(let oe=0;oe<ee;oe++){const xe=te.getViewport(oe);c.set(a.x*xe.x,a.y*xe.y,a.x*xe.z,a.y*xe.w),K.viewport(c),te.updateMatrices(H,oe),i=te.getFrustum(),C(B,F,te.camera,H,this.type)}te.isPointLightShadow!==!0&&this.type===zl&&S(te,F),te.needsUpdate=!1}E=this.type,x.needsUpdate=!1,s.setRenderTarget(D,P,U)};function S(L,B){const F=e.update(b);A.defines.VSM_SAMPLES!==L.blurSamples&&(A.defines.VSM_SAMPLES=L.blurSamples,g.defines.VSM_SAMPLES=L.blurSamples,A.needsUpdate=!0,g.needsUpdate=!0),L.mapPass===null&&(L.mapPass=new Yc(o.x,o.y)),A.uniforms.shadow_pass.value=L.map.texture,A.uniforms.resolution.value=L.mapSize,A.uniforms.radius.value=L.radius,s.setRenderTarget(L.mapPass),s.clear(),s.renderBufferDirect(B,null,F,A,b,null),g.uniforms.shadow_pass.value=L.mapPass.texture,g.uniforms.resolution.value=L.mapSize,g.uniforms.radius.value=L.radius,s.setRenderTarget(L.map),s.clear(),s.renderBufferDirect(B,null,F,g,b,null)}function M(L,B,F,D){let P=null;const U=F.isPointLight===!0?L.customDistanceMaterial:L.customDepthMaterial;if(U!==void 0)P=U;else if(P=F.isPointLight===!0?h:u,s.localClippingEnabled&&B.clipShadows===!0&&Array.isArray(B.clippingPlanes)&&B.clippingPlanes.length!==0||B.displacementMap&&B.displacementScale!==0||B.alphaMap&&B.alphaTest>0||B.map&&B.alphaTest>0){const K=P.uuid,J=B.uuid;let z=d[K];z===void 0&&(z={},d[K]=z);let j=z[J];j===void 0&&(j=P.clone(),z[J]=j,B.addEventListener("dispose",T)),P=j}if(P.visible=B.visible,P.wireframe=B.wireframe,D===zl?P.side=B.shadowSide!==null?B.shadowSide:B.side:P.side=B.shadowSide!==null?B.shadowSide:p[B.side],P.alphaMap=B.alphaMap,P.alphaTest=B.alphaTest,P.map=B.map,P.clipShadows=B.clipShadows,P.clippingPlanes=B.clippingPlanes,P.clipIntersection=B.clipIntersection,P.displacementMap=B.displacementMap,P.displacementScale=B.displacementScale,P.displacementBias=B.displacementBias,P.wireframeLinewidth=B.wireframeLinewidth,P.linewidth=B.linewidth,F.isPointLight===!0&&P.isMeshDistanceMaterial===!0){const K=s.properties.get(P);K.light=F}return P}function C(L,B,F,D,P){if(L.visible===!1)return;if(L.layers.test(B.layers)&&(L.isMesh||L.isLine||L.isPoints)&&(L.castShadow||L.receiveShadow&&P===zl)&&(!L.frustumCulled||i.intersectsObject(L))){L.modelViewMatrix.multiplyMatrices(F.matrixWorldInverse,L.matrixWorld);const J=e.update(L),z=L.material;if(Array.isArray(z)){const j=J.groups;for(let G=0,H=j.length;G<H;G++){const te=j[G],Z=z[te.materialIndex];if(Z&&Z.visible){const ee=M(L,Z,D,P);L.onBeforeShadow(s,L,B,F,J,ee,te),s.renderBufferDirect(F,null,J,ee,L,te),L.onAfterShadow(s,L,B,F,J,ee,te)}}}else if(z.visible){const j=M(L,z,D,P);L.onBeforeShadow(s,L,B,F,J,j,null),s.renderBufferDirect(F,null,J,j,L,null),L.onAfterShadow(s,L,B,F,J,j,null)}}const K=L.children;for(let J=0,z=K.length;J<z;J++)C(K[J],B,F,D,P)}function T(L){L.target.removeEventListener("dispose",T);for(const F in d){const D=d[F],P=L.target.uuid;P in D&&(D[P].dispose(),delete D[P])}}}function dj(s,e,n){const i=n.isWebGL2;function o(){let ve=!1;const at=new Bs;let At=null;const Ct=new 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or(0,0,0),P=0,U=!1,K=null,J=null,z=null,j=null,G=null;const H=s.getParameter(s.MAX_COMBINED_TEXTURE_IMAGE_UNITS);let te=!1,Z=0;const ee=s.getParameter(s.VERSION);ee.indexOf("WebGL")!==-1?(Z=parseFloat(/^WebGL (\d)/.exec(ee)[1]),te=Z>=1):ee.indexOf("OpenGL ES")!==-1&&(Z=parseFloat(/^OpenGL ES (\d)/.exec(ee)[1]),te=Z>=2);let oe=null,xe={};const Pe=s.getParameter(s.SCISSOR_BOX),me=s.getParameter(s.VIEWPORT),Ce=new Bs().fromArray(Pe),Je=new Bs().fromArray(me);function Oe(ve,at,At,Ct){const Pt=new Uint8Array(4),$t=s.createTexture();s.bindTexture(ve,$t),s.texParameteri(ve,s.TEXTURE_MIN_FILTER,s.NEAREST),s.texParameteri(ve,s.TEXTURE_MAG_FILTER,s.NEAREST);for(let Bn=0;Bn<At;Bn++)i&&(ve===s.TEXTURE_3D||ve===s.TEXTURE_2D_ARRAY)?s.texImage3D(at,0,s.RGBA,1,1,Ct,0,s.RGBA,s.UNSIGNED_BYTE,Pt):s.texImage2D(at+Bn,0,s.RGBA,1,1,0,s.RGBA,s.UNSIGNED_BYTE,Pt);return $t}const $e={};$e[s.TEXTURE_2D]=Oe(s.TEXTURE_2D,s.TEXTURE_2D,1),$e[s.TEXTURE_CUBE_MAP]=Oe(s.TEXTURE_CUBE_MAP,s.TEXTURE_CUBE_MAP_POSITIVE_X,6),i&&($e[s.TEXTURE_2D_ARRAY]=Oe(s.TEXTURE_2D_ARRAY,s.TEXTURE_2D_ARRAY,1,1),$e[s.TEXTURE_3D]=Oe(s.TEXTURE_3D,s.TEXTURE_3D,1,1)),u.setClear(0,0,0,1),h.setClear(1),d.setClear(0),nt(s.DEPTH_TEST),h.setFunc(dv),vn(!1),Fe(tT),nt(s.CULL_FACE),Xt($l);function nt(ve){A[ve]!==!0&&(s.enable(ve),A[ve]=!0)}function gt(ve){A[ve]!==!1&&(s.disable(ve),A[ve]=!1)}function Tt(ve,at){return g[ve]!==at?(s.bindFramebuffer(ve,at),g[ve]=at,i&&(ve===s.DRAW_FRAMEBUFFER&&(g[s.FRAMEBUFFER]=at),ve===s.FRAMEBUFFER&&(g[s.DRAW_FRAMEBUFFER]=at)),!0):!1}function Ze(ve,at){let At=b,Ct=!1;if(ve)if(At=v.get(at),At===void 0&&(At=[],v.set(at,At)),ve.isWebGLMultipleRenderTargets){const Pt=ve.texture;if(At.length!==Pt.length||At[0]!==s.COLOR_ATTACHMENT0){for(let $t=0,Bn=Pt.length;$t<Bn;$t++)At[$t]=s.COLOR_ATTACHMENT0+$t;At.length=Pt.length,Ct=!0}}else At[0]!==s.COLOR_ATTACHMENT0&&(At[0]=s.COLOR_ATTACHMENT0,Ct=!0);else At[0]!==s.BACK&&(At[0]=s.BACK,Ct=!0);Ct&&(n.isWebGL2?s.drawBuffers(At):e.get("WEBGL_draw_buffers").drawBuffersWEBGL(At))}function mn(ve){return x!==ve?(s.useProgram(ve),x=ve,!0):!1}const Ft={[Kh]:s.FUNC_ADD,[l7]:s.FUNC_SUBTRACT,[c7]:s.FUNC_REVERSE_SUBTRACT};if(i)Ft[sT]=s.MIN,Ft[oT]=s.MAX;else{const ve=e.get("EXT_blend_minmax");ve!==null&&(Ft[sT]=ve.MIN_EXT,Ft[oT]=ve.MAX_EXT)}const Qt={[h7]:s.ZERO,[u7]:s.ONE,[d7]:s.SRC_COLOR,[Pb]:s.SRC_ALPHA,[v7]:s.SRC_ALPHA_SATURATE,[g7]:s.DST_COLOR,[p7]:s.DST_ALPHA,[f7]:s.ONE_MINUS_SRC_COLOR,[Db]:s.ONE_MINUS_SRC_ALPHA,[A7]:s.ONE_MINUS_DST_COLOR,[m7]:s.ONE_MINUS_DST_ALPHA,[y7]:s.CONSTANT_COLOR,[x7]:s.ONE_MINUS_CONSTANT_COLOR,[E7]:s.CONSTANT_ALPHA,[b7]:s.ONE_MINUS_CONSTANT_ALPHA};function Xt(ve,at,At,Ct,Pt,$t,Bn,pi,Ri,Fn){if(ve===$l){E===!0&&(gt(s.BLEND),E=!1);return}if(E===!1&&(nt(s.BLEND),E=!0),ve!==a7){if(ve!==S||Fn!==U){if((M!==Kh||L!==Kh)&&(s.blendEquation(s.FUNC_ADD),M=Kh,L=Kh),Fn)switch(ve){case of:s.blendFuncSeparate(s.ONE,s.ONE_MINUS_SRC_ALPHA,s.ONE,s.ONE_MINUS_SRC_ALPHA);break;case nT:s.blendFunc(s.ONE,s.ONE);break;case iT:s.blendFuncSeparate(s.ZERO,s.ONE_MINUS_SRC_COLOR,s.ZERO,s.ONE);break;case rT:s.blendFuncSeparate(s.ZERO,s.SRC_COLOR,s.ZERO,s.SRC_ALPHA);break;default:console.error("THREE.WebGLState: Invalid blending: ",ve);break}else switch(ve){case of:s.blendFuncSeparate(s.SRC_ALPHA,s.ONE_MINUS_SRC_ALPHA,s.ONE,s.ONE_MINUS_SRC_ALPHA);break;case nT:s.blendFunc(s.SRC_ALPHA,s.ONE);break;case iT:s.blendFuncSeparate(s.ZERO,s.ONE_MINUS_SRC_COLOR,s.ZERO,s.ONE);break;case rT:s.blendFunc(s.ZERO,s.SRC_COLOR);break;default:console.error("THREE.WebGLState: Invalid blending: 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Ct=ve.stencilWrite;d.setTest(Ct),Ct&&(d.setMask(ve.stencilWriteMask),d.setFunc(ve.stencilFunc,ve.stencilRef,ve.stencilFuncMask),d.setOp(ve.stencilFail,ve.stencilZFail,ve.stencilZPass)),pt(ve.polygonOffset,ve.polygonOffsetFactor,ve.polygonOffsetUnits),ve.alphaToCoverage===!0?nt(s.SAMPLE_ALPHA_TO_COVERAGE):gt(s.SAMPLE_ALPHA_TO_COVERAGE)}function vn(ve){K!==ve&&(ve?s.frontFace(s.CW):s.frontFace(s.CCW),K=ve)}function Fe(ve){ve!==r7?(nt(s.CULL_FACE),ve!==J&&(ve===tT?s.cullFace(s.BACK):ve===s7?s.cullFace(s.FRONT):s.cullFace(s.FRONT_AND_BACK))):gt(s.CULL_FACE),J=ve}function Te(ve){ve!==z&&(te&&s.lineWidth(ve),z=ve)}function pt(ve,at,At){ve?(nt(s.POLYGON_OFFSET_FILL),(j!==at||G!==At)&&(s.polygonOffset(at,At),j=at,G=At)):gt(s.POLYGON_OFFSET_FILL)}function Nt(ve){ve?nt(s.SCISSOR_TEST):gt(s.SCISSOR_TEST)}function zt(ve){ve===void 0&&(ve=s.TEXTURE0+H-1),oe!==ve&&(s.activeTexture(ve),oe=ve)}function Vt(ve,at,At){At===void 0&&(oe===null?At=s.TEXTURE0+H-1:At=oe);let Ct=xe[At];Ct===void 0&&(Ct={type:void 0,texture:void 0},xe[At]=Ct),(Ct.type!==ve||Ct.texture!==at)&&(oe!==At&&(s.activeTexture(At),oe=At),s.bindTexture(ve,at||$e[ve]),Ct.type=ve,Ct.texture=at)}function fn(){const ve=xe[oe];ve!==void 0&&ve.type!==void 0&&(s.bindTexture(ve.type,null),ve.type=void 0,ve.texture=void 0)}function mt(){try{s.compressedTexImage2D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function Ee(){try{s.compressedTexImage3D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function _e(){try{s.texSubImage2D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function Ne(){try{s.texSubImage3D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function ye(){try{s.compressedTexSubImage2D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function De(){try{s.compressedTexSubImage3D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function ke(){try{s.texStorage2D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function Ye(){try{s.texStorage3D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function Qe(){try{s.texImage2D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function ne(){try{s.texImage3D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function W(ve){Ce.equals(ve)===!1&&(s.scissor(ve.x,ve.y,ve.z,ve.w),Ce.copy(ve))}function k(ve){Je.equals(ve)===!1&&(s.viewport(ve.x,ve.y,ve.z,ve.w),Je.copy(ve))}function he(ve,at){let At=p.get(at);At===void 0&&(At=new WeakMap,p.set(at,At));let Ct=At.get(ve);Ct===void 0&&(Ct=s.getUniformBlockIndex(at,ve.name),At.set(ve,Ct))}function Re(ve,at){const Ct=p.get(at).get(ve);f.get(at)!==Ct&&(s.uniformBlockBinding(at,Ct,ve.__bindingPointIndex),f.set(at,Ct))}function We(){s.disable(s.BLEND),s.disable(s.CULL_FACE),s.disable(s.DEPTH_TEST),s.disable(s.POLYGON_OFFSET_FILL),s.disable(s.SCISSOR_TEST),s.disable(s.STENCIL_TEST),s.disable(s.SAMPLE_ALPHA_TO_COVERAGE),s.blendEquation(s.FUNC_ADD),s.blendFunc(s.ONE,s.ZERO),s.blendFuncSeparate(s.ONE,s.ZERO,s.ONE,s.ZERO),s.blendColor(0,0,0,0),s.colorMask(!0,!0,!0,!0),s.clearColor(0,0,0,0),s.depthMask(!0),s.depthFunc(s.LESS),s.clearDepth(1),s.stencilMask(4294967295),s.stencilFunc(s.ALWAYS,0,4294967295),s.stencilOp(s.KEEP,s.KEEP,s.KEEP),s.clearStencil(0),s.cullFace(s.BACK),s.frontFace(s.CCW),s.polygonOffset(0,0),s.activeTexture(s.TEXTURE0),s.bindFramebuffer(s.FRAMEBUFFER,null),i===!0&&(s.bindFramebuffer(s.DRAW_FRAMEBUFFER,null),s.bindFramebuffer(s.READ_FRAMEBUFFER,null)),s.useProgram(null),s.lineWidth(1),s.scissor(0,0,s.canvas.width,s.canvas.height),s.viewport(0,0,s.canvas.width,s.canvas.height),A={},oe=null,xe={},g={},v=new WeakMap,b=[],x=null,E=!1,S=null,M=null,C=null,T=null,L=null,B=null,F=null,D=new or(0,0,0),P=0,U=!1,K=null,J=null,z=null,j=null,G=null,Ce.set(0,0,s.canvas.width,s.canvas.height),Je.set(0,0,s.canvas.width,s.canvas.height),u.reset(),h.reset(),d.reset()}return{buffers:{color:u,depth:h,stencil:d},enable:nt,disable:gt,bindFramebuffer:Tt,drawBuffers:Ze,useProgram:mn,setBlending:Xt,setMaterial:Tn,setFlipSided:vn,setCullFace:Fe,setLineWidth:Te,setPolygonOffset:pt,setScissorTest:Nt,activeTexture:zt,bindTexture:Vt,unbindTexture:fn,compressedTexImage2D:mt,compressedTexImage3D:Ee,texImage2D:Qe,texImage3D:ne,updateUBOMapping:he,uniformBlockBinding:Re,texStorage2D:ke,texStorage3D:Ye,texSubImage2D:_e,texSubImage3D:Ne,compressedTexSubImage2D:ye,compressedTexSubImage3D:De,scissor:W,viewport:k,reset:We}}function fj(s,e,n,i,o,a,c){const u=o.isWebGL2,h=e.has("WEBGL_multisampled_render_to_texture")?e.get("WEBGL_multisampled_render_to_texture"):null,d=typeof navigator>"u"?!1:/OculusBrowser/g.test(navigator.userAgent),f=new WeakMap;let p;const A=new WeakMap;let g=!1;try{g=typeof 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u?!1:Fe.wrapS!==Pa||Fe.wrapT!==Pa||Fe.minFilter!==mo&&Fe.minFilter!==fo}function S(Fe,Te){return Fe.generateMipmaps&&Te&&Fe.minFilter!==mo&&Fe.minFilter!==fo}function M(Fe){s.generateMipmap(Fe)}function C(Fe,Te,pt,Nt,zt=!1){if(u===!1)return Te;if(Fe!==null){if(s[Fe]!==void 0)return s[Fe];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+Fe+"'")}let Vt=Te;if(Te===s.RED&&(pt===s.FLOAT&&(Vt=s.R32F),pt===s.HALF_FLOAT&&(Vt=s.R16F),pt===s.UNSIGNED_BYTE&&(Vt=s.R8)),Te===s.RED_INTEGER&&(pt===s.UNSIGNED_BYTE&&(Vt=s.R8UI),pt===s.UNSIGNED_SHORT&&(Vt=s.R16UI),pt===s.UNSIGNED_INT&&(Vt=s.R32UI),pt===s.BYTE&&(Vt=s.R8I),pt===s.SHORT&&(Vt=s.R16I),pt===s.INT&&(Vt=s.R32I)),Te===s.RG&&(pt===s.FLOAT&&(Vt=s.RG32F),pt===s.HALF_FLOAT&&(Vt=s.RG16F),pt===s.UNSIGNED_BYTE&&(Vt=s.RG8)),Te===s.RGBA){const fn=zt?fv:Mr.getTransfer(Nt);pt===s.FLOAT&&(Vt=s.RGBA32F),pt===s.HALF_FLOAT&&(Vt=s.RGBA16F),pt===s.UNSIGNED_BYTE&&(Vt=fn===Dr?s.SRGB8_ALPHA8:s.RGBA8),pt===s.UNSIGNED_SHORT_4_4_4_4&&(Vt=s.RGBA4),pt===s.UNSIGNED_SHORT_5_5_5_1&&(Vt=s.RGB5_A1)}return(Vt===s.R16F||Vt===s.R32F||Vt===s.RG16F||Vt===s.RG32F||Vt===s.RGBA16F||Vt===s.RGBA32F)&&e.get("EXT_color_buffer_float"),Vt}function T(Fe,Te,pt){return S(Fe,pt)===!0||Fe.isFramebufferTexture&&Fe.minFilter!==mo&&Fe.minFilter!==fo?Math.log2(Math.max(Te.width,Te.height))+1:Fe.mipmaps!==void 0&&Fe.mipmaps.length>0?Fe.mipmaps.length:Fe.isCompressedTexture&&Array.isArray(Fe.image)?Te.mipmaps.length:1}function L(Fe){return Fe===mo||Fe===aT||Fe===_p?s.NEAREST:s.LINEAR}function B(Fe){const Te=Fe.target;Te.removeEventListener("dispose",B),D(Te),Te.isVideoTexture&&f.delete(Te)}function F(Fe){const Te=Fe.target;Te.removeEventListener("dispose",F),U(Te)}function D(Fe){const Te=i.get(Fe);if(Te.__webglInit===void 0)return;const pt=Fe.source,Nt=A.get(pt);if(Nt){const zt=Nt[Te.__cacheKey];zt.usedTimes--,zt.usedTimes===0&&P(Fe),Object.keys(Nt).length===0&&A.delete(pt)}i.remove(Fe)}function P(Fe){const Te=i.get(Fe);s.deleteTexture(Te.__webglTexture);const pt=Fe.source,Nt=A.get(pt);delete Nt[Te.__cacheKey],c.memory.textures--}function U(Fe){const Te=Fe.texture,pt=i.get(Fe),Nt=i.get(Te);if(Nt.__webglTexture!==void 0&&(s.deleteTexture(Nt.__webglTexture),c.memory.textures--),Fe.depthTexture&&Fe.depthTexture.dispose(),Fe.isWebGLCubeRenderTarget)for(let zt=0;zt<6;zt++){if(Array.isArray(pt.__webglFramebuffer[zt]))for(let Vt=0;Vt<pt.__webglFramebuffer[zt].length;Vt++)s.deleteFramebuffer(pt.__webglFramebuffer[zt][Vt]);else s.deleteFramebuffer(pt.__webglFramebuffer[zt]);pt.__webglDepthbuffer&&s.deleteRenderbuffer(pt.__webglDepthbuffer[zt])}else{if(Array.isArray(pt.__webglFramebuffer))for(let zt=0;zt<pt.__webglFramebuffer.length;zt++)s.deleteFramebuffer(pt.__webglFramebuffer[zt]);else s.deleteFramebuffer(pt.__webglFramebuffer);if(pt.__webglDepthbuffer&&s.deleteRenderbuffer(pt.__webglDepthbuffer),pt.__webglMultisampledFramebuffer&&s.deleteFramebuffer(pt.__webglMultisampledFramebuffer),pt.__webglColorRenderbuffer)for(let zt=0;zt<pt.__webglColorRenderbuffer.length;zt++)pt.__webglColorRenderbuffer[zt]&&s.deleteRenderbuffer(pt.__webglColorRenderbuffer[zt]);pt.__webglDepthRenderbuffer&&s.deleteRenderbuffer(pt.__webglDepthRenderbuffer)}if(Fe.isWebGLMultipleRenderTargets)for(let zt=0,Vt=Te.length;zt<Vt;zt++){const fn=i.get(Te[zt]);fn.__webglTexture&&(s.deleteTexture(fn.__webglTexture),c.memory.textures--),i.remove(Te[zt])}i.remove(Te),i.remove(Fe)}let K=0;function J(){K=0}function z(){const Fe=K;return Fe>=o.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+Fe+" texture units while this GPU supports only "+o.maxTextures),K+=1,Fe}function j(Fe){const Te=[];return Te.push(Fe.wrapS),Te.push(Fe.wrapT),Te.push(Fe.wrapR||0),Te.push(Fe.magFilter),Te.push(Fe.minFilter),Te.push(Fe.anisotropy),Te.push(Fe.internalFormat),Te.push(Fe.format),Te.push(Fe.type),Te.push(Fe.generateMipmaps),Te.push(Fe.premultiplyAlpha),Te.push(Fe.flipY),Te.push(Fe.unpackAlignment),Te.push(Fe.colorSpace),Te.join()}function G(Fe,Te){const pt=i.get(Fe);if(Fe.isVideoTexture&&Tn(Fe),Fe.isRenderTargetTexture===!1&&Fe.version>0&&pt.__version!==Fe.version){const Nt=Fe.image;if(Nt===null)console.warn("THREE.WebGLRenderer: Texture marked for update but no image data found.");else if(Nt.complete===!1)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete");else{Ce(pt,Fe,Te);return}}n.bindTexture(s.TEXTURE_2D,pt.__webglTexture,s.TEXTURE0+Te)}function H(Fe,Te){const pt=i.get(Fe);if(Fe.version>0&&pt.__version!==Fe.version){Ce(pt,Fe,Te);return}n.bindTexture(s.TEXTURE_2D_ARRAY,pt.__webglTexture,s.TEXTURE0+Te)}function te(Fe,Te){const pt=i.get(Fe);if(Fe.version>0&&pt.__version!==Fe.version){Ce(pt,Fe,Te);return}n.bindTexture(s.TEXTURE_3D,pt.__webglTexture,s.TEXTURE0+Te)}function Z(Fe,Te){const pt=i.get(Fe);if(Fe.version>0&&pt.__version!==Fe.version){Je(pt,Fe,Te);return}n.bindTexture(s.TEXTURE_CUBE_MAP,pt.__webglTexture,s.TEXTURE0+Te)}const ee={[Nb]:s.REPEAT,[Pa]:s.CLAMP_TO_EDGE,[Ub]:s.MIRRORED_REPEAT},oe={[mo]:s.NEAREST,[aT]:s.NEAREST_MIPMAP_NEAREST,[_p]:s.NEAREST_MIPMAP_LINEAR,[fo]:s.LINEAR,[cE]:s.LINEAR_MIPMAP_NEAREST,[$h]:s.LINEAR_MIPMAP_LINEAR},xe={[q7]:s.NEVER,[tz]:s.ALWAYS,[Y7]:s.LESS,[dB]:s.LEQUAL,[$7]:s.EQUAL,[ez]:s.GEQUAL,[J7]:s.GREATER,[Z7]:s.NOTEQUAL};function Pe(Fe,Te,pt){if(Te.type===Wl&&e.has("OES_texture_float_linear")===!1&&(Te.magFilter===fo||Te.magFilter===cE||Te.magFilter===_p||Te.magFilter===$h||Te.minFilter===fo||Te.minFilter===cE||Te.minFilter===_p||Te.minFilter===$h)&&console.warn("THREE.WebGLRenderer: Unable to use linear filtering with floating point textures. OES_texture_float_linear not supported on this device."),pt?(s.texParameteri(Fe,s.TEXTURE_WRAP_S,ee[Te.wrapS]),s.texParameteri(Fe,s.TEXTURE_WRAP_T,ee[Te.wrapT]),(Fe===s.TEXTURE_3D||Fe===s.TEXTURE_2D_ARRAY)&&s.texParameteri(Fe,s.TEXTURE_WRAP_R,ee[Te.wrapR]),s.texParameteri(Fe,s.TEXTURE_MAG_FILTER,oe[Te.magFilter]),s.texParameteri(Fe,s.TEXTURE_MIN_FILTER,oe[Te.minFilter])):(s.texParameteri(Fe,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(Fe,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),(Fe===s.TEXTURE_3D||Fe===s.TEXTURE_2D_ARRAY)&&s.texParameteri(Fe,s.TEXTURE_WRAP_R,s.CLAMP_TO_EDGE),(Te.wrapS!==Pa||Te.wrapT!==Pa)&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),s.texParameteri(Fe,s.TEXTURE_MAG_FILTER,L(Te.magFilter)),s.texParameteri(Fe,s.TEXTURE_MIN_FILTER,L(Te.minFilter)),Te.minFilter!==mo&&Te.minFilter!==fo&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),Te.compareFunction&&(s.texParameteri(Fe,s.TEXTURE_COMPARE_MODE,s.COMPARE_REF_TO_TEXTURE),s.texParameteri(Fe,s.TEXTURE_COMPARE_FUNC,xe[Te.compareFunction])),e.has("EXT_texture_filter_anisotropic")===!0){const Nt=e.get("EXT_texture_filter_anisotropic");if(Te.magFilter===mo||Te.minFilter!==_p&&Te.minFilter!==$h||Te.type===Wl&&e.has("OES_texture_float_linear")===!1||u===!1&&Te.type===df&&e.has("OES_texture_half_float_linear")===!1)return;(Te.anisotropy>1||i.get(Te).__currentAnisotropy)&&(s.texParameterf(Fe,Nt.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(Te.anisotropy,o.getMaxAnisotropy())),i.get(Te).__currentAnisotropy=Te.anisotropy)}}function me(Fe,Te){let pt=!1;Fe.__webglInit===void 0&&(Fe.__webglInit=!0,Te.addEventListener("dispose",B));const Nt=Te.source;let zt=A.get(Nt);zt===void 0&&(zt={},A.set(Nt,zt));const Vt=j(Te);if(Vt!==Fe.__cacheKey){zt[Vt]===void 0&&(zt[Vt]={texture:s.createTexture(),usedTimes:0},c.memory.textures++,pt=!0),zt[Vt].usedTimes++;const fn=zt[Fe.__cacheKey];fn!==void 0&&(zt[Fe.__cacheKey].usedTimes--,fn.usedTimes===0&&P(Te)),Fe.__cacheKey=Vt,Fe.__webglTexture=zt[Vt].texture}return pt}function Ce(Fe,Te,pt){let Nt=s.TEXTURE_2D;(Te.isDataArrayTexture||Te.isCompressedArrayTexture)&&(Nt=s.TEXTURE_2D_ARRAY),Te.isData3DTexture&&(Nt=s.TEXTURE_3D);const zt=me(Fe,Te),Vt=Te.source;n.bindTexture(Nt,Fe.__webglTexture,s.TEXTURE0+pt);const fn=i.get(Vt);if(Vt.version!==fn.__version||zt===!0){n.activeTexture(s.TEXTURE0+pt);const mt=Mr.getPrimaries(Mr.workingColorSpace),Ee=Te.colorSpace===aa?null:Mr.getPrimaries(Te.colorSpace),_e=Te.colorSpace===aa||mt===Ee?s.NONE:s.BROWSER_DEFAULT_WEBGL;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,Te.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Te.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,Te.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,_e);const Ne=E(Te)&&x(Te.image)===!1;let ye=b(Te.image,Ne,!1,o.maxTextureSize);ye=vn(Te,ye);const De=x(ye)||u,ke=a.convert(Te.format,Te.colorSpace);let Ye=a.convert(Te.type),Qe=C(Te.internalFormat,ke,Ye,Te.colorSpace,Te.isVideoTexture);Pe(Nt,Te,De);let ne;const W=Te.mipmaps,k=u&&Te.isVideoTexture!==!0&&Qe!==cB,he=fn.__version===void 0||zt===!0,Re=Vt.dataReady,We=T(Te,ye,De);if(Te.isDepthTexture)Qe=s.DEPTH_COMPONENT,u?Te.type===Wl?Qe=s.DEPTH_COMPONENT32F:Te.type===Hc?Qe=s.DEPTH_COMPONENT24:Te.type===eu?Qe=s.DEPTH24_STENCIL8:Qe=s.DEPTH_COMPONENT16:Te.type===Wl&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),Te.format===tu&&Qe===s.DEPTH_COMPONENT&&Te.type!==z_&&Te.type!==Hc&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),Te.type=Hc,Ye=a.convert(Te.type)),Te.format===ff&&Qe===s.DEPTH_COMPONENT&&(Qe=s.DEPTH_STENCIL,Te.type!==eu&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),Te.type=eu,Ye=a.convert(Te.type))),he&&(k?n.texStorage2D(s.TEXTURE_2D,1,Qe,ye.width,ye.height):n.texImage2D(s.TEXTURE_2D,0,Qe,ye.width,ye.height,0,ke,Ye,null));else if(Te.isDataTexture)if(W.length>0&&De){k&&he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,W[0].width,W[0].height);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],k?Re&&n.texSubImage2D(s.TEXTURE_2D,ve,0,0,ne.width,ne.height,ke,Ye,ne.data):n.texImage2D(s.TEXTURE_2D,ve,Qe,ne.width,ne.height,0,ke,Ye,ne.data);Te.generateMipmaps=!1}else k?(he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,ye.width,ye.height),Re&&n.texSubImage2D(s.TEXTURE_2D,0,0,0,ye.width,ye.height,ke,Ye,ye.data)):n.texImage2D(s.TEXTURE_2D,0,Qe,ye.width,ye.height,0,ke,Ye,ye.data);else if(Te.isCompressedTexture)if(Te.isCompressedArrayTexture){k&&he&&n.texStorage3D(s.TEXTURE_2D_ARRAY,We,Qe,W[0].width,W[0].height,ye.depth);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],Te.format!==Da?ke!==null?k?Re&&n.compressedTexSubImage3D(s.TEXTURE_2D_ARRAY,ve,0,0,0,ne.width,ne.height,ye.depth,ke,ne.data,0,0):n.compressedTexImage3D(s.TEXTURE_2D_ARRAY,ve,Qe,ne.width,ne.height,ye.depth,0,ne.data,0,0):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):k?Re&&n.texSubImage3D(s.TEXTURE_2D_ARRAY,ve,0,0,0,ne.width,ne.height,ye.depth,ke,Ye,ne.data):n.texImage3D(s.TEXTURE_2D_ARRAY,ve,Qe,ne.width,ne.height,ye.depth,0,ke,Ye,ne.data)}else{k&&he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,W[0].width,W[0].height);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],Te.format!==Da?ke!==null?k?Re&&n.compressedTexSubImage2D(s.TEXTURE_2D,ve,0,0,ne.width,ne.height,ke,ne.data):n.compressedTexImage2D(s.TEXTURE_2D,ve,Qe,ne.width,ne.height,0,ne.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):k?Re&&n.texSubImage2D(s.TEXTURE_2D,ve,0,0,ne.width,ne.height,ke,Ye,ne.data):n.texImage2D(s.TEXTURE_2D,ve,Qe,ne.width,ne.height,0,ke,Ye,ne.data)}else if(Te.isDataArrayTexture)k?(he&&n.texStorage3D(s.TEXTURE_2D_ARRAY,We,Qe,ye.width,ye.height,ye.depth),Re&&n.texSubImage3D(s.TEXTURE_2D_ARRAY,0,0,0,0,ye.width,ye.height,ye.depth,ke,Ye,ye.data)):n.texImage3D(s.TEXTURE_2D_ARRAY,0,Qe,ye.width,ye.height,ye.depth,0,ke,Ye,ye.data);else if(Te.isData3DTexture)k?(he&&n.texStorage3D(s.TEXTURE_3D,We,Qe,ye.width,ye.height,ye.depth),Re&&n.texSubImage3D(s.TEXTURE_3D,0,0,0,0,ye.width,ye.height,ye.depth,ke,Ye,ye.data)):n.texImage3D(s.TEXTURE_3D,0,Qe,ye.width,ye.height,ye.depth,0,ke,Ye,ye.data);else if(Te.isFramebufferTexture){if(he)if(k)n.texStorage2D(s.TEXTURE_2D,We,Qe,ye.width,ye.height);else{let ve=ye.width,at=ye.height;for(let At=0;At<We;At++)n.texImage2D(s.TEXTURE_2D,At,Qe,ve,at,0,ke,Ye,null),ve>>=1,at>>=1}}else if(W.length>0&&De){k&&he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,W[0].width,W[0].height);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],k?Re&&n.texSubImage2D(s.TEXTURE_2D,ve,0,0,ke,Ye,ne):n.texImage2D(s.TEXTURE_2D,ve,Qe,ke,Ye,ne);Te.generateMipmaps=!1}else k?(he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,ye.width,ye.height),Re&&n.texSubImage2D(s.TEXTURE_2D,0,0,0,ke,Ye,ye)):n.texImage2D(s.TEXTURE_2D,0,Qe,ke,Ye,ye);S(Te,De)&&M(Nt),fn.__version=Vt.version,Te.onUpdate&&Te.onUpdate(Te)}Fe.__version=Te.version}function Je(Fe,Te,pt){if(Te.image.length!==6)return;const Nt=me(Fe,Te),zt=Te.source;n.bindTexture(s.TEXTURE_CUBE_MAP,Fe.__webglTexture,s.TEXTURE0+pt);const Vt=i.get(zt);if(zt.version!==Vt.__version||Nt===!0){n.activeTexture(s.TEXTURE0+pt);const fn=Mr.getPrimaries(Mr.workingColorSpace),mt=Te.colorSpace===aa?null:Mr.getPrimaries(Te.colorSpace),Ee=Te.colorSpace===aa||fn===mt?s.NONE:s.BROWSER_DEFAULT_WEBGL;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,Te.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Te.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,Te.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,Ee);const _e=Te.isCompressedTexture||Te.image[0].isCompressedTexture,Ne=Te.image[0]&&Te.image[0].isDataTexture,ye=[];for(let ve=0;ve<6;ve++)!_e&&!Ne?ye[ve]=b(Te.image[ve],!1,!0,o.maxCubemapSize):ye[ve]=Ne?Te.image[ve].image:Te.image[ve],ye[ve]=vn(Te,ye[ve]);const De=ye[0],ke=x(De)||u,Ye=a.convert(Te.format,Te.colorSpace),Qe=a.convert(Te.type),ne=C(Te.internalFormat,Ye,Qe,Te.colorSpace),W=u&&Te.isVideoTexture!==!0,k=Vt.__version===void 0||Nt===!0,he=zt.dataReady;let Re=T(Te,De,ke);Pe(s.TEXTURE_CUBE_MAP,Te,ke);let We;if(_e){W&&k&&n.texStorage2D(s.TEXTURE_CUBE_MAP,Re,ne,De.width,De.height);for(let ve=0;ve<6;ve++){We=ye[ve].mipmaps;for(let at=0;at<We.length;at++){const At=We[at];Te.format!==Da?Ye!==null?W?he&&n.compressedTexSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,0,0,At.width,At.height,Ye,At.data):n.compressedTexImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,ne,At.width,At.height,0,At.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,0,0,At.width,At.height,Ye,Qe,At.data):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,ne,At.width,At.height,0,Ye,Qe,At.data)}}}else{We=Te.mipmaps,W&&k&&(We.length>0&&Re++,n.texStorage2D(s.TEXTURE_CUBE_MAP,Re,ne,ye[0].width,ye[0].height));for(let ve=0;ve<6;ve++)if(Ne){W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,0,0,ye[ve].width,ye[ve].height,Ye,Qe,ye[ve].data):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,ne,ye[ve].width,ye[ve].height,0,Ye,Qe,ye[ve].data);for(let at=0;at<We.length;at++){const Ct=We[at].image[ve].image;W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,0,0,Ct.width,Ct.height,Ye,Qe,Ct.data):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,ne,Ct.width,Ct.height,0,Ye,Qe,Ct.data)}}else{W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,0,0,Ye,Qe,ye[ve]):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,ne,Ye,Qe,ye[ve]);for(let at=0;at<We.length;at++){const At=We[at];W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,0,0,Ye,Qe,At.image[ve]):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,ne,Ye,Qe,At.image[ve])}}}S(Te,ke)&&M(s.TEXTURE_CUBE_MAP),Vt.__version=zt.version,Te.onUpdate&&Te.onUpdate(Te)}Fe.__version=Te.version}function Oe(Fe,Te,pt,Nt,zt,Vt){const fn=a.convert(pt.format,pt.colorSpace),mt=a.convert(pt.type),Ee=C(pt.internalFormat,fn,mt,pt.colorSpace);if(!i.get(Te).__hasExternalTextures){const Ne=Math.max(1,Te.width>>Vt),ye=Math.max(1,Te.height>>Vt);zt===s.TEXTURE_3D||zt===s.TEXTURE_2D_ARRAY?n.texImage3D(zt,Vt,Ee,Ne,ye,Te.depth,0,fn,mt,null):n.texImage2D(zt,Vt,Ee,Ne,ye,0,fn,mt,null)}n.bindFramebuffer(s.FRAMEBUFFER,Fe),Xt(Te)?h.framebufferTexture2DMultisampleEXT(s.FRAMEBUFFER,Nt,zt,i.get(pt).__webglTexture,0,Qt(Te)):(zt===s.TEXTURE_2D||zt>=s.TEXTURE_CUBE_MAP_POSITIVE_X&&zt<=s.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&s.framebufferTexture2D(s.FRAMEBUFFER,Nt,zt,i.get(pt).__webglTexture,Vt),n.bindFramebuffer(s.FRAMEBUFFER,null)}function $e(Fe,Te,pt){if(s.bindRenderbuffer(s.RENDERBUFFER,Fe),Te.depthBuffer&&!Te.stencilBuffer){let Nt=u===!0?s.DEPTH_COMPONENT24:s.DEPTH_COMPONENT16;if(pt||Xt(Te)){const zt=Te.depthTexture;zt&&zt.isDepthTexture&&(zt.type===Wl?Nt=s.DEPTH_COMPONENT32F:zt.type===Hc&&(Nt=s.DEPTH_COMPONENT24));const Vt=Qt(Te);Xt(Te)?h.renderbufferStorageMultisampleEXT(s.RENDERBUFFER,Vt,Nt,Te.width,Te.height):s.renderbufferStorageMultisample(s.RENDERBUFFER,Vt,Nt,Te.width,Te.height)}else s.renderbufferStorage(s.RENDERBUFFER,Nt,Te.width,Te.height);s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,Fe)}else if(Te.depthBuffer&&Te.stencilBuffer){const Nt=Qt(Te);pt&&Xt(Te)===!1?s.renderbufferStorageMultisample(s.RENDERBUFFER,Nt,s.DEPTH24_STENCIL8,Te.width,Te.height):Xt(Te)?h.renderbufferStorageMultisampleEXT(s.RENDERBUFFER,Nt,s.DEPTH24_STENCIL8,Te.width,Te.height):s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_STENCIL,Te.width,Te.height),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,Fe)}else{const Nt=Te.isWebGLMultipleRenderTargets===!0?Te.texture:[Te.texture];for(let zt=0;zt<Nt.length;zt++){const Vt=Nt[zt],fn=a.convert(Vt.format,Vt.colorSpace),mt=a.convert(Vt.type),Ee=C(Vt.internalFormat,fn,mt,Vt.colorSpace),_e=Qt(Te);pt&&Xt(Te)===!1?s.renderbufferStorageMultisample(s.RENDERBUFFER,_e,Ee,Te.width,Te.height):Xt(Te)?h.renderbufferStorageMultisampleEXT(s.RENDERBUFFER,_e,Ee,Te.width,Te.height):s.renderbufferStorage(s.RENDERBUFFER,Ee,Te.width,Te.height)}}s.bindRenderbuffer(s.RENDERBUFFER,null)}function nt(Fe,Te){if(Te&&Te.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(n.bindFramebuffer(s.FRAMEBUFFER,Fe),!(Te.depthTexture&&Te.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");(!i.get(Te.depthTexture).__webglTexture||Te.depthTexture.image.width!==Te.width||Te.depthTexture.image.height!==Te.height)&&(Te.depthTexture.image.width=Te.width,Te.depthTexture.image.height=Te.height,Te.depthTexture.needsUpdate=!0),G(Te.depthTexture,0);const Nt=i.get(Te.depthTexture).__webglTexture,zt=Qt(Te);if(Te.depthTexture.format===tu)Xt(Te)?h.framebufferTexture2DMultisampleEXT(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.TEXTURE_2D,Nt,0,zt):s.framebufferTexture2D(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.TEXTURE_2D,Nt,0);else if(Te.depthTexture.format===ff)Xt(Te)?h.framebufferTexture2DMultisampleEXT(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.TEXTURE_2D,Nt,0,zt):s.framebufferTexture2D(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.TEXTURE_2D,Nt,0);else throw new Error("Unknown depthTexture format")}function gt(Fe){const Te=i.get(Fe),pt=Fe.isWebGLCubeRenderTarget===!0;if(Fe.depthTexture&&!Te.__autoAllocateDepthBuffer){if(pt)throw new Error("target.depthTexture not supported in Cube render targets");nt(Te.__webglFramebuffer,Fe)}else if(pt){Te.__webglDepthbuffer=[];for(let Nt=0;Nt<6;Nt++)n.bindFramebuffer(s.FRAMEBUFFER,Te.__webglFramebuffer[Nt]),Te.__webglDepthbuffer[Nt]=s.createRenderbuffer(),$e(Te.__webglDepthbuffer[Nt],Fe,!1)}else n.bindFramebuffer(s.FRAMEBUFFER,Te.__webglFramebuffer),Te.__webglDepthbuffer=s.createRenderbuffer(),$e(Te.__webglDepthbuffer,Fe,!1);n.bindFramebuffer(s.FRAMEBUFFER,null)}function Tt(Fe,Te,pt){const Nt=i.get(Fe);Te!==void 0&&Oe(Nt.__webglFramebuffer,Fe,Fe.texture,s.COLOR_ATTACHMENT0,s.TEXTURE_2D,0),pt!==void 0&&gt(Fe)}function Ze(Fe){const Te=Fe.texture,pt=i.get(Fe),Nt=i.get(Te);Fe.addEventListener("dispose",F),Fe.isWebGLMultipleRenderTargets!==!0&&(Nt.__webglTexture===void 0&&(Nt.__webglTexture=s.createTexture()),Nt.__version=Te.version,c.memory.textures++);const zt=Fe.isWebGLCubeRenderTarget===!0,Vt=Fe.isWebGLMultipleRenderTargets===!0,fn=x(Fe)||u;if(zt){pt.__webglFramebuffer=[];for(let mt=0;mt<6;mt++)if(u&&Te.mipmaps&&Te.mipmaps.length>0){pt.__webglFramebuffer[mt]=[];for(let Ee=0;Ee<Te.mipmaps.length;Ee++)pt.__webglFramebuffer[mt][Ee]=s.createFramebuffer()}else pt.__webglFramebuffer[mt]=s.createFramebuffer()}else{if(u&&Te.mipmaps&&Te.mipmaps.length>0){pt.__webglFramebuffer=[];for(let mt=0;mt<Te.mipmaps.length;mt++)pt.__webglFramebuffer[mt]=s.createFramebuffer()}else pt.__webglFramebuffer=s.createFramebuffer();if(Vt)if(o.drawBuffers){const mt=Fe.texture;for(let Ee=0,_e=mt.length;Ee<_e;Ee++){const Ne=i.get(mt[Ee]);Ne.__webglTexture===void 0&&(Ne.__webglTexture=s.createTexture(),c.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(u&&Fe.samples>0&&Xt(Fe)===!1){const mt=Vt?Te:[Te];pt.__webglMultisampledFramebuffer=s.createFramebuffer(),pt.__webglColorRenderbuffer=[],n.bindFramebuffer(s.FRAMEBUFFER,pt.__webglMultisampledFramebuffer);for(let Ee=0;Ee<mt.length;Ee++){const _e=mt[Ee];pt.__webglColorRenderbuffer[Ee]=s.createRenderbuffer(),s.bindRenderbuffer(s.RENDERBUFFER,pt.__webglColorRenderbuffer[Ee]);const Ne=a.convert(_e.format,_e.colorSpace),ye=a.convert(_e.type),De=C(_e.internalFormat,Ne,ye,_e.colorSpace,Fe.isXRRenderTarget===!0),ke=Qt(Fe);s.renderbufferStorageMultisample(s.RENDERBUFFER,ke,De,Fe.width,Fe.height),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0+Ee,s.RENDERBUFFER,pt.__webglColorRenderbuffer[Ee])}s.bindRenderbuffer(s.RENDERBUFFER,null),Fe.depthBuffer&&(pt.__webglDepthRenderbuffer=s.createRenderbuffer(),$e(pt.__webglDepthRenderbuffer,Fe,!0)),n.bindFramebuffer(s.FRAMEBUFFER,null)}}if(zt){n.bindTexture(s.TEXTURE_CUBE_MAP,Nt.__webglTexture),Pe(s.TEXTURE_CUBE_MAP,Te,fn);for(let mt=0;mt<6;mt++)if(u&&Te.mipmaps&&Te.mipmaps.length>0)for(let Ee=0;Ee<Te.mipmaps.length;Ee++)Oe(pt.__webglFramebuffer[mt][Ee],Fe,Te,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+mt,Ee);else Oe(pt.__webglFramebuffer[mt],Fe,Te,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+mt,0);S(Te,fn)&&M(s.TEXTURE_CUBE_MAP),n.unbindTexture()}else if(Vt){const mt=Fe.texture;for(let Ee=0,_e=mt.length;Ee<_e;Ee++){const Ne=mt[Ee],ye=i.get(Ne);n.bindTexture(s.TEXTURE_2D,ye.__webglTexture),Pe(s.TEXTURE_2D,Ne,fn),Oe(pt.__webglFramebuffer,Fe,Ne,s.COLOR_ATTACHMENT0+Ee,s.TEXTURE_2D,0),S(Ne,fn)&&M(s.TEXTURE_2D)}n.unbindTexture()}else{let mt=s.TEXTURE_2D;if((Fe.isWebGL3DRenderTarget||Fe.isWebGLArrayRenderTarget)&&(u?mt=Fe.isWebGL3DRenderTarget?s.TEXTURE_3D:s.TEXTURE_2D_ARRAY:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),n.bindTexture(mt,Nt.__webglTexture),Pe(mt,Te,fn),u&&Te.mipmaps&&Te.mipmaps.length>0)for(let Ee=0;Ee<Te.mipmaps.length;Ee++)Oe(pt.__webglFramebuffer[Ee],Fe,Te,s.COLOR_ATTACHMENT0,mt,Ee);else Oe(pt.__webglFramebuffer,Fe,Te,s.COLOR_ATTACHMENT0,mt,0);S(Te,fn)&&M(mt),n.unbindTexture()}Fe.depthBuffer&&gt(Fe)}function mn(Fe){const Te=x(Fe)||u,pt=Fe.isWebGLMultipleRenderTargets===!0?Fe.texture:[Fe.texture];for(let Nt=0,zt=pt.length;Nt<zt;Nt++){const Vt=pt[Nt];if(S(Vt,Te)){const fn=Fe.isWebGLCubeRenderTarget?s.TEXTURE_CUBE_MAP:s.TEXTURE_2D,mt=i.get(Vt).__webglTexture;n.bindTexture(fn,mt),M(fn),n.unbindTexture()}}}function Ft(Fe){if(u&&Fe.samples>0&&Xt(Fe)===!1){const Te=Fe.isWebGLMultipleRenderTargets?Fe.texture:[Fe.texture],pt=Fe.width,Nt=Fe.height;let zt=s.COLOR_BUFFER_BIT;const Vt=[],fn=Fe.stencilBuffer?s.DEPTH_STENCIL_ATTACHMENT:s.DEPTH_ATTACHMENT,mt=i.get(Fe),Ee=Fe.isWebGLMultipleRenderTargets===!0;if(Ee)for(let _e=0;_e<Te.length;_e++)n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglMultisampledFramebuffer),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.RENDERBUFFER,null),n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglFramebuffer),s.framebufferTexture2D(s.DRAW_FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.TEXTURE_2D,null,0);n.bindFramebuffer(s.READ_FRAMEBUFFER,mt.__webglMultisampledFramebuffer),n.bindFramebuffer(s.DRAW_FRAMEBUFFER,mt.__webglFramebuffer);for(let _e=0;_e<Te.length;_e++){Vt.push(s.COLOR_ATTACHMENT0+_e),Fe.depthBuffer&&Vt.push(fn);const Ne=mt.__ignoreDepthValues!==void 0?mt.__ignoreDepthValues:!1;if(Ne===!1&&(Fe.depthBuffer&&(zt|=s.DEPTH_BUFFER_BIT),Fe.stencilBuffer&&(zt|=s.STENCIL_BUFFER_BIT)),Ee&&s.framebufferRenderbuffer(s.READ_FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.RENDERBUFFER,mt.__webglColorRenderbuffer[_e]),Ne===!0&&(s.invalidateFramebuffer(s.READ_FRAMEBUFFER,[fn]),s.invalidateFramebuffer(s.DRAW_FRAMEBUFFER,[fn])),Ee){const ye=i.get(Te[_e]).__webglTexture;s.framebufferTexture2D(s.DRAW_FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_2D,ye,0)}s.blitFramebuffer(0,0,pt,Nt,0,0,pt,Nt,zt,s.NEAREST),d&&s.invalidateFramebuffer(s.READ_FRAMEBUFFER,Vt)}if(n.bindFramebuffer(s.READ_FRAMEBUFFER,null),n.bindFramebuffer(s.DRAW_FRAMEBUFFER,null),Ee)for(let _e=0;_e<Te.length;_e++){n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglMultisampledFramebuffer),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.RENDERBUFFER,mt.__webglColorRenderbuffer[_e]);const Ne=i.get(Te[_e]).__webglTexture;n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglFramebuffer),s.framebufferTexture2D(s.DRAW_FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.TEXTURE_2D,Ne,0)}n.bindFramebuffer(s.DRAW_FRAMEBUFFER,mt.__webglMultisampledFramebuffer)}}function Qt(Fe){return Math.min(o.maxSamples,Fe.samples)}function Xt(Fe){const Te=i.get(Fe);return u&&Fe.samples>0&&e.has("WEBGL_multisampled_render_to_texture")===!0&&Te.__useRenderToTexture!==!1}function Tn(Fe){const Te=c.render.frame;f.get(Fe)!==Te&&(f.set(Fe,Te),Fe.update())}function vn(Fe,Te){const pt=Fe.colorSpace,Nt=Fe.format,zt=Fe.type;return Fe.isCompressedTexture===!0||Fe.isVideoTexture===!0||Fe.format===zb||pt!==tc&&pt!==aa&&(Mr.getTransfer(pt)===Dr?u===!1?e.has("EXT_sRGB")===!0&&Nt===Da?(Fe.format=zb,Fe.minFilter=fo,Fe.generateMipmaps=!1):Te=pB.sRGBToLinear(Te):(Nt!==Da||zt!==Xc)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",pt)),Te}this.allocateTextureUnit=z,this.resetTextureUnits=J,this.setTexture2D=G,this.setTexture2DArray=H,this.setTexture3D=te,this.setTextureCube=Z,this.rebindTextures=Tt,this.setupRenderTarget=Ze,this.updateRenderTargetMipmap=mn,this.updateMultisampleRenderTarget=Ft,this.setupDepthRenderbuffer=gt,this.setupFrameBufferTexture=Oe,this.useMultisampledRTT=Xt}function pj(s,e,n){const i=n.isWebGL2;function o(a,c=aa){let u;const h=Mr.getTransfer(c);if(a===Xc)return s.UNSIGNED_BYTE;if(a===rB)return s.UNSIGNED_SHORT_4_4_4_4;if(a===sB)return s.UNSIGNED_SHORT_5_5_5_1;if(a===U7)return s.BYTE;if(a===k7)return s.SHORT;if(a===z_)return s.UNSIGNED_SHORT;if(a===iB)return s.INT;if(a===Hc)return s.UNSIGNED_INT;if(a===Wl)return s.FLOAT;if(a===df)return i?s.HALF_FLOAT:(u=e.get("OES_texture_half_float"),u!==null?u.HALF_FLOAT_OES:null);if(a===z7)return s.ALPHA;if(a===Da)return s.RGBA;if(a===G7)return s.LUMINANCE;if(a===V7)return s.LUMINANCE_ALPHA;if(a===tu)return s.DEPTH_COMPONENT;if(a===ff)return s.DEPTH_STENCIL;if(a===zb)return u=e.get("EXT_sRGB"),u!==null?u.SRGB_ALPHA_EXT:null;if(a===H7)return s.RED;if(a===oB)return s.RED_INTEGER;if(a===j7)return s.RG;if(a===aB)return s.RG_INTEGER;if(a===lB)return s.RGBA_INTEGER;if(a===hE||a===uE||a===dE||a===fE)if(h===Dr)if(u=e.get("WEBGL_compressed_texture_s3tc_srgb"),u!==null){if(a===hE)return u.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(a===uE)return u.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(a===dE)return u.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(a===fE)return u.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(u=e.get("WEBGL_compressed_texture_s3tc"),u!==null){if(a===hE)return u.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===uE)return u.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===dE)return u.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===fE)return u.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(a===lT||a===cT||a===hT||a===uT)if(u=e.get("WEBGL_compressed_texture_pvrtc"),u!==null){if(a===lT)return u.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===cT)return u.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===hT)return u.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(a===uT)return u.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(a===cB)return u=e.get("WEBGL_compressed_texture_etc1"),u!==null?u.COMPRESSED_RGB_ETC1_WEBGL:null;if(a===dT||a===fT)if(u=e.get("WEBGL_compressed_texture_etc"),u!==null){if(a===dT)return h===Dr?u.COMPRESSED_SRGB8_ETC2:u.COMPRESSED_RGB8_ETC2;if(a===fT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:u.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(a===pT||a===mT||a===gT||a===AT||a===vT||a===yT||a===xT||a===ET||a===bT||a===_T||a===wT||a===MT||a===CT||a===ST)if(u=e.get("WEBGL_compressed_texture_astc"),u!==null){if(a===pT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:u.COMPRESSED_RGBA_ASTC_4x4_KHR;if(a===mT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:u.COMPRESSED_RGBA_ASTC_5x4_KHR;if(a===gT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:u.COMPRESSED_RGBA_ASTC_5x5_KHR;if(a===AT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:u.COMPRESSED_RGBA_ASTC_6x5_KHR;if(a===vT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:u.COMPRESSED_RGBA_ASTC_6x6_KHR;if(a===yT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:u.COMPRESSED_RGBA_ASTC_8x5_KHR;if(a===xT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:u.COMPRESSED_RGBA_ASTC_8x6_KHR;if(a===ET)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:u.COMPRESSED_RGBA_ASTC_8x8_KHR;if(a===bT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:u.COMPRESSED_RGBA_ASTC_10x5_KHR;if(a===_T)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:u.COMPRESSED_RGBA_ASTC_10x6_KHR;if(a===wT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:u.COMPRESSED_RGBA_ASTC_10x8_KHR;if(a===MT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:u.COMPRESSED_RGBA_ASTC_10x10_KHR;if(a===CT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:u.COMPRESSED_RGBA_ASTC_12x10_KHR;if(a===ST)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:u.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(a===pE||a===TT||a===RT)if(u=e.get("EXT_texture_compression_bptc"),u!==null){if(a===pE)return h===Dr?u.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:u.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(a===TT)return u.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(a===RT)return u.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(a===W7||a===IT||a===BT||a===LT)if(u=e.get("EXT_texture_compression_rgtc"),u!==null){if(a===pE)return u.COMPRESSED_RED_RGTC1_EXT;if(a===IT)return u.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(a===BT)return u.COMPRESSED_RED_GREEN_RGTC2_EXT;if(a===LT)return u.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return a===eu?i?s.UNSIGNED_INT_24_8:(u=e.get("WEBGL_depth_texture"),u!==null?u.UNSIGNED_INT_24_8_WEBGL:null):s[a]!==void 0?s[a]:null}return{convert:o}}class mj extends sa{constructor(e=[]){super(),this.isArrayCamera=!0,this.cameras=e}}let ef=class extends Ls{constructor(){super(),this.isGroup=!0,this.type="Group"}};const gj={type:"move"};class NE{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new ef,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new ef,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new it,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new it),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new ef,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new it,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new it),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){const n=this._hand;if(n)for(const i of e.hand.values())this._getHandJoint(n,i)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,n,i){let o=null,a=null,c=null;const u=this._targetRay,h=this._grip,d=this._hand;if(e&&n.session.visibilityState!=="visible-blurred"){if(d&&e.hand){c=!0;for(const b of e.hand.values()){const x=n.getJointPose(b,i),E=this._getHandJoint(d,b);x!==null&&(E.matrix.fromArray(x.transform.matrix),E.matrix.decompose(E.position,E.rotation,E.scale),E.matrixWorldNeedsUpdate=!0,E.jointRadius=x.radius),E.visible=x!==null}const f=d.joints["index-finger-tip"],p=d.joints["thumb-tip"],A=f.position.distanceTo(p.position),g=.02,v=.005;d.inputState.pinching&&A>g+v?(d.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!d.inputState.pinching&&A<=g-v&&(d.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else h!==null&&e.gripSpace&&(a=n.getPose(e.gripSpace,i),a!==null&&(h.matrix.fromArray(a.transform.matrix),h.matrix.decompose(h.position,h.rotation,h.scale),h.matrixWorldNeedsUpdate=!0,a.linearVelocity?(h.hasLinearVelocity=!0,h.linearVelocity.copy(a.linearVelocity)):h.hasLinearVelocity=!1,a.angularVelocity?(h.hasAngularVelocity=!0,h.angularVelocity.copy(a.angularVelocity)):h.hasAngularVelocity=!1));u!==null&&(o=n.getPose(e.targetRaySpace,i),o===null&&a!==null&&(o=a),o!==null&&(u.matrix.fromArray(o.transform.matrix),u.matrix.decompose(u.position,u.rotation,u.scale),u.matrixWorldNeedsUpdate=!0,o.linearVelocity?(u.hasLinearVelocity=!0,u.linearVelocity.copy(o.linearVelocity)):u.hasLinearVelocity=!1,o.angularVelocity?(u.hasAngularVelocity=!0,u.angularVelocity.copy(o.angularVelocity)):u.hasAngularVelocity=!1,this.dispatchEvent(gj)))}return u!==null&&(u.visible=o!==null),h!==null&&(h.visible=a!==null),d!==null&&(d.visible=c!==null),this}_getHandJoint(e,n){if(e.joints[n.jointName]===void 0){const i=new ef;i.matrixAutoUpdate=!1,i.visible=!1,e.joints[n.jointName]=i,e.add(i)}return e.joints[n.jointName]}}const Aj=`
+}`;function uj(s,e,n){let i=new W_;const o=new Mn,a=new Mn,c=new Bs,u=new aj({depthPacking:X7}),h=new lj,d={},f=n.maxTextureSize,p={[qc]:Ao,[Ao]:qc,[jl]:jl},A=new nl({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Mn},radius:{value:4}},vertexShader:cj,fragmentShader:hj}),g=A.clone();g.defines.HORIZONTAL_PASS=1;const v=new Lo;v.setAttribute("position",new ha(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const b=new Qo(v,A),x=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=nB;let E=this.type;this.render=function(L,B,F){if(x.enabled===!1||x.autoUpdate===!1&&x.needsUpdate===!1||L.length===0)return;const D=s.getRenderTarget(),P=s.getActiveCubeFace(),U=s.getActiveMipmapLevel(),K=s.state;K.setBlending($l),K.buffers.color.setClear(1,1,1,1),K.buffers.depth.setTest(!0),K.setScissorTest(!1);const J=E!==zl&&this.type===zl,z=E===zl&&this.type!==zl;for(let j=0,G=L.length;j<G;j++){const H=L[j],te=H.shadow;if(te===void 0){console.warn("THREE.WebGLShadowMap:",H,"has no shadow.");continue}if(te.autoUpdate===!1&&te.needsUpdate===!1)continue;o.copy(te.mapSize);const Z=te.getFrameExtents();if(o.multiply(Z),a.copy(te.mapSize),(o.x>f||o.y>f)&&(o.x>f&&(a.x=Math.floor(f/Z.x),o.x=a.x*Z.x,te.mapSize.x=a.x),o.y>f&&(a.y=Math.floor(f/Z.y),o.y=a.y*Z.y,te.mapSize.y=a.y)),te.map===null||J===!0||z===!0){const oe=this.type!==zl?{minFilter:mo,magFilter:mo}:{};te.map!==null&&te.map.dispose(),te.map=new Yc(o.x,o.y,oe),te.map.texture.name=H.name+".shadowMap",te.camera.updateProjectionMatrix()}s.setRenderTarget(te.map),s.clear();const ee=te.getViewportCount();for(let oe=0;oe<ee;oe++){const xe=te.getViewport(oe);c.set(a.x*xe.x,a.y*xe.y,a.x*xe.z,a.y*xe.w),K.viewport(c),te.updateMatrices(H,oe),i=te.getFrustum(),C(B,F,te.camera,H,this.type)}te.isPointLightShadow!==!0&&this.type===zl&&S(te,F),te.needsUpdate=!1}E=this.type,x.needsUpdate=!1,s.setRenderTarget(D,P,U)};function S(L,B){const F=e.update(b);A.defines.VSM_SAMPLES!==L.blurSamples&&(A.defines.VSM_SAMPLES=L.blurSamples,g.defines.VSM_SAMPLES=L.blurSamples,A.needsUpdate=!0,g.needsUpdate=!0),L.mapPass===null&&(L.mapPass=new Yc(o.x,o.y)),A.uniforms.shadow_pass.value=L.map.texture,A.uniforms.resolution.value=L.mapSize,A.uniforms.radius.value=L.radius,s.setRenderTarget(L.mapPass),s.clear(),s.renderBufferDirect(B,null,F,A,b,null),g.uniforms.shadow_pass.value=L.mapPass.texture,g.uniforms.resolution.value=L.mapSize,g.uniforms.radius.value=L.radius,s.setRenderTarget(L.map),s.clear(),s.renderBufferDirect(B,null,F,g,b,null)}function M(L,B,F,D){let P=null;const U=F.isPointLight===!0?L.customDistanceMaterial:L.customDepthMaterial;if(U!==void 0)P=U;else if(P=F.isPointLight===!0?h:u,s.localClippingEnabled&&B.clipShadows===!0&&Array.isArray(B.clippingPlanes)&&B.clippingPlanes.length!==0||B.displacementMap&&B.displacementScale!==0||B.alphaMap&&B.alphaTest>0||B.map&&B.alphaTest>0){const K=P.uuid,J=B.uuid;let z=d[K];z===void 0&&(z={},d[K]=z);let j=z[J];j===void 0&&(j=P.clone(),z[J]=j,B.addEventListener("dispose",T)),P=j}if(P.visible=B.visible,P.wireframe=B.wireframe,D===zl?P.side=B.shadowSide!==null?B.shadowSide:B.side:P.side=B.shadowSide!==null?B.shadowSide:p[B.side],P.alphaMap=B.alphaMap,P.alphaTest=B.alphaTest,P.map=B.map,P.clipShadows=B.clipShadows,P.clippingPlanes=B.clippingPlanes,P.clipIntersection=B.clipIntersection,P.displacementMap=B.displacementMap,P.displacementScale=B.displacementScale,P.displacementBias=B.displacementBias,P.wireframeLinewidth=B.wireframeLinewidth,P.linewidth=B.linewidth,F.isPointLight===!0&&P.isMeshDistanceMaterial===!0){const K=s.properties.get(P);K.light=F}return P}function C(L,B,F,D,P){if(L.visible===!1)return;if(L.layers.test(B.layers)&&(L.isMesh||L.isLine||L.isPoints)&&(L.castShadow||L.receiveShadow&&P===zl)&&(!L.frustumCulled||i.intersectsObject(L))){L.modelViewMatrix.multiplyMatrices(F.matrixWorldInverse,L.matrixWorld);const J=e.update(L),z=L.material;if(Array.isArray(z)){const j=J.groups;for(let G=0,H=j.length;G<H;G++){const te=j[G],Z=z[te.materialIndex];if(Z&&Z.visible){const ee=M(L,Z,D,P);L.onBeforeShadow(s,L,B,F,J,ee,te),s.renderBufferDirect(F,null,J,ee,L,te),L.onAfterShadow(s,L,B,F,J,ee,te)}}}else if(z.visible){const j=M(L,z,D,P);L.onBeforeShadow(s,L,B,F,J,j,null),s.renderBufferDirect(F,null,J,j,L,null),L.onAfterShadow(s,L,B,F,J,j,null)}}const K=L.children;for(let J=0,z=K.length;J<z;J++)C(K[J],B,F,D,P)}function T(L){L.target.removeEventListener("dispose",T);for(const F in d){const D=d[F],P=L.target.uuid;P in D&&(D[P].dispose(),delete D[P])}}}function dj(s,e,n){const i=n.isWebGL2;function o(){let ve=!1;const at=new Bs;let At=null;const Ct=new 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Xt(ve,at,At,Ct,Pt,$t,Bn,pi,Ri,Fn){if(ve===$l){E===!0&&(gt(s.BLEND),E=!1);return}if(E===!1&&(nt(s.BLEND),E=!0),ve!==a7){if(ve!==S||Fn!==U){if((M!==Kh||L!==Kh)&&(s.blendEquation(s.FUNC_ADD),M=Kh,L=Kh),Fn)switch(ve){case of:s.blendFuncSeparate(s.ONE,s.ONE_MINUS_SRC_ALPHA,s.ONE,s.ONE_MINUS_SRC_ALPHA);break;case iT:s.blendFunc(s.ONE,s.ONE);break;case rT:s.blendFuncSeparate(s.ZERO,s.ONE_MINUS_SRC_COLOR,s.ZERO,s.ONE);break;case sT:s.blendFuncSeparate(s.ZERO,s.SRC_COLOR,s.ZERO,s.SRC_ALPHA);break;default:console.error("THREE.WebGLState: Invalid blending: ",ve);break}else switch(ve){case of:s.blendFuncSeparate(s.SRC_ALPHA,s.ONE_MINUS_SRC_ALPHA,s.ONE,s.ONE_MINUS_SRC_ALPHA);break;case iT:s.blendFunc(s.SRC_ALPHA,s.ONE);break;case rT:s.blendFuncSeparate(s.ZERO,s.ONE_MINUS_SRC_COLOR,s.ZERO,s.ONE);break;case sT:s.blendFunc(s.ZERO,s.SRC_COLOR);break;default:console.error("THREE.WebGLState: Invalid blending: 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ke(){try{s.texStorage2D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function Ye(){try{s.texStorage3D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function Qe(){try{s.texImage2D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function ne(){try{s.texImage3D.apply(s,arguments)}catch(ve){console.error("THREE.WebGLState:",ve)}}function W(ve){Ce.equals(ve)===!1&&(s.scissor(ve.x,ve.y,ve.z,ve.w),Ce.copy(ve))}function k(ve){Je.equals(ve)===!1&&(s.viewport(ve.x,ve.y,ve.z,ve.w),Je.copy(ve))}function he(ve,at){let At=p.get(at);At===void 0&&(At=new WeakMap,p.set(at,At));let Ct=At.get(ve);Ct===void 0&&(Ct=s.getUniformBlockIndex(at,ve.name),At.set(ve,Ct))}function Re(ve,at){const Ct=p.get(at).get(ve);f.get(at)!==Ct&&(s.uniformBlockBinding(at,Ct,ve.__bindingPointIndex),f.set(at,Ct))}function 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u?!1:Fe.wrapS!==Pa||Fe.wrapT!==Pa||Fe.minFilter!==mo&&Fe.minFilter!==fo}function S(Fe,Te){return Fe.generateMipmaps&&Te&&Fe.minFilter!==mo&&Fe.minFilter!==fo}function M(Fe){s.generateMipmap(Fe)}function C(Fe,Te,pt,Nt,zt=!1){if(u===!1)return Te;if(Fe!==null){if(s[Fe]!==void 0)return s[Fe];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+Fe+"'")}let Vt=Te;if(Te===s.RED&&(pt===s.FLOAT&&(Vt=s.R32F),pt===s.HALF_FLOAT&&(Vt=s.R16F),pt===s.UNSIGNED_BYTE&&(Vt=s.R8)),Te===s.RED_INTEGER&&(pt===s.UNSIGNED_BYTE&&(Vt=s.R8UI),pt===s.UNSIGNED_SHORT&&(Vt=s.R16UI),pt===s.UNSIGNED_INT&&(Vt=s.R32UI),pt===s.BYTE&&(Vt=s.R8I),pt===s.SHORT&&(Vt=s.R16I),pt===s.INT&&(Vt=s.R32I)),Te===s.RG&&(pt===s.FLOAT&&(Vt=s.RG32F),pt===s.HALF_FLOAT&&(Vt=s.RG16F),pt===s.UNSIGNED_BYTE&&(Vt=s.RG8)),Te===s.RGBA){const fn=zt?pv:Mr.getTransfer(Nt);pt===s.FLOAT&&(Vt=s.RGBA32F),pt===s.HALF_FLOAT&&(Vt=s.RGBA16F),pt===s.UNSIGNED_BYTE&&(Vt=fn===Dr?s.SRGB8_ALPHA8:s.RGBA8),pt===s.UNSIGNED_SHORT_4_4_4_4&&(Vt=s.RGBA4),pt===s.UNSIGNED_SHORT_5_5_5_1&&(Vt=s.RGB5_A1)}return(Vt===s.R16F||Vt===s.R32F||Vt===s.RG16F||Vt===s.RG32F||Vt===s.RGBA16F||Vt===s.RGBA32F)&&e.get("EXT_color_buffer_float"),Vt}function T(Fe,Te,pt){return S(Fe,pt)===!0||Fe.isFramebufferTexture&&Fe.minFilter!==mo&&Fe.minFilter!==fo?Math.log2(Math.max(Te.width,Te.height))+1:Fe.mipmaps!==void 0&&Fe.mipmaps.length>0?Fe.mipmaps.length:Fe.isCompressedTexture&&Array.isArray(Fe.image)?Te.mipmaps.length:1}function L(Fe){return Fe===mo||Fe===lT||Fe===_p?s.NEAREST:s.LINEAR}function B(Fe){const Te=Fe.target;Te.removeEventListener("dispose",B),D(Te),Te.isVideoTexture&&f.delete(Te)}function F(Fe){const Te=Fe.target;Te.removeEventListener("dispose",F),U(Te)}function D(Fe){const Te=i.get(Fe);if(Te.__webglInit===void 0)return;const pt=Fe.source,Nt=A.get(pt);if(Nt){const zt=Nt[Te.__cacheKey];zt.usedTimes--,zt.usedTimes===0&&P(Fe),Object.keys(Nt).length===0&&A.delete(pt)}i.remove(Fe)}function P(Fe){const Te=i.get(Fe);s.deleteTexture(Te.__webglTexture);const pt=Fe.source,Nt=A.get(pt);delete Nt[Te.__cacheKey],c.memory.textures--}function U(Fe){const Te=Fe.texture,pt=i.get(Fe),Nt=i.get(Te);if(Nt.__webglTexture!==void 0&&(s.deleteTexture(Nt.__webglTexture),c.memory.textures--),Fe.depthTexture&&Fe.depthTexture.dispose(),Fe.isWebGLCubeRenderTarget)for(let zt=0;zt<6;zt++){if(Array.isArray(pt.__webglFramebuffer[zt]))for(let Vt=0;Vt<pt.__webglFramebuffer[zt].length;Vt++)s.deleteFramebuffer(pt.__webglFramebuffer[zt][Vt]);else s.deleteFramebuffer(pt.__webglFramebuffer[zt]);pt.__webglDepthbuffer&&s.deleteRenderbuffer(pt.__webglDepthbuffer[zt])}else{if(Array.isArray(pt.__webglFramebuffer))for(let zt=0;zt<pt.__webglFramebuffer.length;zt++)s.deleteFramebuffer(pt.__webglFramebuffer[zt]);else s.deleteFramebuffer(pt.__webglFramebuffer);if(pt.__webglDepthbuffer&&s.deleteRenderbuffer(pt.__webglDepthbuffer),pt.__webglMultisampledFramebuffer&&s.deleteFramebuffer(pt.__webglMultisampledFramebuffer),pt.__webglColorRenderbuffer)for(let zt=0;zt<pt.__webglColorRenderbuffer.length;zt++)pt.__webglColorRenderbuffer[zt]&&s.deleteRenderbuffer(pt.__webglColorRenderbuffer[zt]);pt.__webglDepthRenderbuffer&&s.deleteRenderbuffer(pt.__webglDepthRenderbuffer)}if(Fe.isWebGLMultipleRenderTargets)for(let zt=0,Vt=Te.length;zt<Vt;zt++){const fn=i.get(Te[zt]);fn.__webglTexture&&(s.deleteTexture(fn.__webglTexture),c.memory.textures--),i.remove(Te[zt])}i.remove(Te),i.remove(Fe)}let K=0;function J(){K=0}function z(){const Fe=K;return Fe>=o.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+Fe+" texture units while this GPU supports only "+o.maxTextures),K+=1,Fe}function j(Fe){const Te=[];return Te.push(Fe.wrapS),Te.push(Fe.wrapT),Te.push(Fe.wrapR||0),Te.push(Fe.magFilter),Te.push(Fe.minFilter),Te.push(Fe.anisotropy),Te.push(Fe.internalFormat),Te.push(Fe.format),Te.push(Fe.type),Te.push(Fe.generateMipmaps),Te.push(Fe.premultiplyAlpha),Te.push(Fe.flipY),Te.push(Fe.unpackAlignment),Te.push(Fe.colorSpace),Te.join()}function G(Fe,Te){const pt=i.get(Fe);if(Fe.isVideoTexture&&Tn(Fe),Fe.isRenderTargetTexture===!1&&Fe.version>0&&pt.__version!==Fe.version){const Nt=Fe.image;if(Nt===null)console.warn("THREE.WebGLRenderer: Texture marked for update but no image data found.");else if(Nt.complete===!1)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete");else{Ce(pt,Fe,Te);return}}n.bindTexture(s.TEXTURE_2D,pt.__webglTexture,s.TEXTURE0+Te)}function H(Fe,Te){const pt=i.get(Fe);if(Fe.version>0&&pt.__version!==Fe.version){Ce(pt,Fe,Te);return}n.bindTexture(s.TEXTURE_2D_ARRAY,pt.__webglTexture,s.TEXTURE0+Te)}function te(Fe,Te){const pt=i.get(Fe);if(Fe.version>0&&pt.__version!==Fe.version){Ce(pt,Fe,Te);return}n.bindTexture(s.TEXTURE_3D,pt.__webglTexture,s.TEXTURE0+Te)}function Z(Fe,Te){const pt=i.get(Fe);if(Fe.version>0&&pt.__version!==Fe.version){Je(pt,Fe,Te);return}n.bindTexture(s.TEXTURE_CUBE_MAP,pt.__webglTexture,s.TEXTURE0+Te)}const ee={[Ub]:s.REPEAT,[Pa]:s.CLAMP_TO_EDGE,[kb]:s.MIRRORED_REPEAT},oe={[mo]:s.NEAREST,[lT]:s.NEAREST_MIPMAP_NEAREST,[_p]:s.NEAREST_MIPMAP_LINEAR,[fo]:s.LINEAR,[hE]:s.LINEAR_MIPMAP_NEAREST,[$h]:s.LINEAR_MIPMAP_LINEAR},xe={[q7]:s.NEVER,[tz]:s.ALWAYS,[Y7]:s.LESS,[fB]:s.LEQUAL,[$7]:s.EQUAL,[ez]:s.GEQUAL,[J7]:s.GREATER,[Z7]:s.NOTEQUAL};function Pe(Fe,Te,pt){if(Te.type===Wl&&e.has("OES_texture_float_linear")===!1&&(Te.magFilter===fo||Te.magFilter===hE||Te.magFilter===_p||Te.magFilter===$h||Te.minFilter===fo||Te.minFilter===hE||Te.minFilter===_p||Te.minFilter===$h)&&console.warn("THREE.WebGLRenderer: Unable to use linear filtering with floating point textures. OES_texture_float_linear not supported on this device."),pt?(s.texParameteri(Fe,s.TEXTURE_WRAP_S,ee[Te.wrapS]),s.texParameteri(Fe,s.TEXTURE_WRAP_T,ee[Te.wrapT]),(Fe===s.TEXTURE_3D||Fe===s.TEXTURE_2D_ARRAY)&&s.texParameteri(Fe,s.TEXTURE_WRAP_R,ee[Te.wrapR]),s.texParameteri(Fe,s.TEXTURE_MAG_FILTER,oe[Te.magFilter]),s.texParameteri(Fe,s.TEXTURE_MIN_FILTER,oe[Te.minFilter])):(s.texParameteri(Fe,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(Fe,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),(Fe===s.TEXTURE_3D||Fe===s.TEXTURE_2D_ARRAY)&&s.texParameteri(Fe,s.TEXTURE_WRAP_R,s.CLAMP_TO_EDGE),(Te.wrapS!==Pa||Te.wrapT!==Pa)&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),s.texParameteri(Fe,s.TEXTURE_MAG_FILTER,L(Te.magFilter)),s.texParameteri(Fe,s.TEXTURE_MIN_FILTER,L(Te.minFilter)),Te.minFilter!==mo&&Te.minFilter!==fo&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),Te.compareFunction&&(s.texParameteri(Fe,s.TEXTURE_COMPARE_MODE,s.COMPARE_REF_TO_TEXTURE),s.texParameteri(Fe,s.TEXTURE_COMPARE_FUNC,xe[Te.compareFunction])),e.has("EXT_texture_filter_anisotropic")===!0){const Nt=e.get("EXT_texture_filter_anisotropic");if(Te.magFilter===mo||Te.minFilter!==_p&&Te.minFilter!==$h||Te.type===Wl&&e.has("OES_texture_float_linear")===!1||u===!1&&Te.type===df&&e.has("OES_texture_half_float_linear")===!1)return;(Te.anisotropy>1||i.get(Te).__currentAnisotropy)&&(s.texParameterf(Fe,Nt.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(Te.anisotropy,o.getMaxAnisotropy())),i.get(Te).__currentAnisotropy=Te.anisotropy)}}function me(Fe,Te){let pt=!1;Fe.__webglInit===void 0&&(Fe.__webglInit=!0,Te.addEventListener("dispose",B));const Nt=Te.source;let zt=A.get(Nt);zt===void 0&&(zt={},A.set(Nt,zt));const Vt=j(Te);if(Vt!==Fe.__cacheKey){zt[Vt]===void 0&&(zt[Vt]={texture:s.createTexture(),usedTimes:0},c.memory.textures++,pt=!0),zt[Vt].usedTimes++;const fn=zt[Fe.__cacheKey];fn!==void 0&&(zt[Fe.__cacheKey].usedTimes--,fn.usedTimes===0&&P(Te)),Fe.__cacheKey=Vt,Fe.__webglTexture=zt[Vt].texture}return pt}function Ce(Fe,Te,pt){let Nt=s.TEXTURE_2D;(Te.isDataArrayTexture||Te.isCompressedArrayTexture)&&(Nt=s.TEXTURE_2D_ARRAY),Te.isData3DTexture&&(Nt=s.TEXTURE_3D);const zt=me(Fe,Te),Vt=Te.source;n.bindTexture(Nt,Fe.__webglTexture,s.TEXTURE0+pt);const fn=i.get(Vt);if(Vt.version!==fn.__version||zt===!0){n.activeTexture(s.TEXTURE0+pt);const mt=Mr.getPrimaries(Mr.workingColorSpace),Ee=Te.colorSpace===aa?null:Mr.getPrimaries(Te.colorSpace),_e=Te.colorSpace===aa||mt===Ee?s.NONE:s.BROWSER_DEFAULT_WEBGL;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,Te.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Te.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,Te.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,_e);const Ne=E(Te)&&x(Te.image)===!1;let ye=b(Te.image,Ne,!1,o.maxTextureSize);ye=vn(Te,ye);const De=x(ye)||u,ke=a.convert(Te.format,Te.colorSpace);let Ye=a.convert(Te.type),Qe=C(Te.internalFormat,ke,Ye,Te.colorSpace,Te.isVideoTexture);Pe(Nt,Te,De);let ne;const W=Te.mipmaps,k=u&&Te.isVideoTexture!==!0&&Qe!==hB,he=fn.__version===void 0||zt===!0,Re=Vt.dataReady,We=T(Te,ye,De);if(Te.isDepthTexture)Qe=s.DEPTH_COMPONENT,u?Te.type===Wl?Qe=s.DEPTH_COMPONENT32F:Te.type===Hc?Qe=s.DEPTH_COMPONENT24:Te.type===eu?Qe=s.DEPTH24_STENCIL8:Qe=s.DEPTH_COMPONENT16:Te.type===Wl&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),Te.format===tu&&Qe===s.DEPTH_COMPONENT&&Te.type!==G_&&Te.type!==Hc&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),Te.type=Hc,Ye=a.convert(Te.type)),Te.format===ff&&Qe===s.DEPTH_COMPONENT&&(Qe=s.DEPTH_STENCIL,Te.type!==eu&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),Te.type=eu,Ye=a.convert(Te.type))),he&&(k?n.texStorage2D(s.TEXTURE_2D,1,Qe,ye.width,ye.height):n.texImage2D(s.TEXTURE_2D,0,Qe,ye.width,ye.height,0,ke,Ye,null));else if(Te.isDataTexture)if(W.length>0&&De){k&&he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,W[0].width,W[0].height);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],k?Re&&n.texSubImage2D(s.TEXTURE_2D,ve,0,0,ne.width,ne.height,ke,Ye,ne.data):n.texImage2D(s.TEXTURE_2D,ve,Qe,ne.width,ne.height,0,ke,Ye,ne.data);Te.generateMipmaps=!1}else k?(he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,ye.width,ye.height),Re&&n.texSubImage2D(s.TEXTURE_2D,0,0,0,ye.width,ye.height,ke,Ye,ye.data)):n.texImage2D(s.TEXTURE_2D,0,Qe,ye.width,ye.height,0,ke,Ye,ye.data);else if(Te.isCompressedTexture)if(Te.isCompressedArrayTexture){k&&he&&n.texStorage3D(s.TEXTURE_2D_ARRAY,We,Qe,W[0].width,W[0].height,ye.depth);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],Te.format!==Da?ke!==null?k?Re&&n.compressedTexSubImage3D(s.TEXTURE_2D_ARRAY,ve,0,0,0,ne.width,ne.height,ye.depth,ke,ne.data,0,0):n.compressedTexImage3D(s.TEXTURE_2D_ARRAY,ve,Qe,ne.width,ne.height,ye.depth,0,ne.data,0,0):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):k?Re&&n.texSubImage3D(s.TEXTURE_2D_ARRAY,ve,0,0,0,ne.width,ne.height,ye.depth,ke,Ye,ne.data):n.texImage3D(s.TEXTURE_2D_ARRAY,ve,Qe,ne.width,ne.height,ye.depth,0,ke,Ye,ne.data)}else{k&&he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,W[0].width,W[0].height);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],Te.format!==Da?ke!==null?k?Re&&n.compressedTexSubImage2D(s.TEXTURE_2D,ve,0,0,ne.width,ne.height,ke,ne.data):n.compressedTexImage2D(s.TEXTURE_2D,ve,Qe,ne.width,ne.height,0,ne.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):k?Re&&n.texSubImage2D(s.TEXTURE_2D,ve,0,0,ne.width,ne.height,ke,Ye,ne.data):n.texImage2D(s.TEXTURE_2D,ve,Qe,ne.width,ne.height,0,ke,Ye,ne.data)}else if(Te.isDataArrayTexture)k?(he&&n.texStorage3D(s.TEXTURE_2D_ARRAY,We,Qe,ye.width,ye.height,ye.depth),Re&&n.texSubImage3D(s.TEXTURE_2D_ARRAY,0,0,0,0,ye.width,ye.height,ye.depth,ke,Ye,ye.data)):n.texImage3D(s.TEXTURE_2D_ARRAY,0,Qe,ye.width,ye.height,ye.depth,0,ke,Ye,ye.data);else if(Te.isData3DTexture)k?(he&&n.texStorage3D(s.TEXTURE_3D,We,Qe,ye.width,ye.height,ye.depth),Re&&n.texSubImage3D(s.TEXTURE_3D,0,0,0,0,ye.width,ye.height,ye.depth,ke,Ye,ye.data)):n.texImage3D(s.TEXTURE_3D,0,Qe,ye.width,ye.height,ye.depth,0,ke,Ye,ye.data);else if(Te.isFramebufferTexture){if(he)if(k)n.texStorage2D(s.TEXTURE_2D,We,Qe,ye.width,ye.height);else{let ve=ye.width,at=ye.height;for(let At=0;At<We;At++)n.texImage2D(s.TEXTURE_2D,At,Qe,ve,at,0,ke,Ye,null),ve>>=1,at>>=1}}else if(W.length>0&&De){k&&he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,W[0].width,W[0].height);for(let ve=0,at=W.length;ve<at;ve++)ne=W[ve],k?Re&&n.texSubImage2D(s.TEXTURE_2D,ve,0,0,ke,Ye,ne):n.texImage2D(s.TEXTURE_2D,ve,Qe,ke,Ye,ne);Te.generateMipmaps=!1}else k?(he&&n.texStorage2D(s.TEXTURE_2D,We,Qe,ye.width,ye.height),Re&&n.texSubImage2D(s.TEXTURE_2D,0,0,0,ke,Ye,ye)):n.texImage2D(s.TEXTURE_2D,0,Qe,ke,Ye,ye);S(Te,De)&&M(Nt),fn.__version=Vt.version,Te.onUpdate&&Te.onUpdate(Te)}Fe.__version=Te.version}function Je(Fe,Te,pt){if(Te.image.length!==6)return;const Nt=me(Fe,Te),zt=Te.source;n.bindTexture(s.TEXTURE_CUBE_MAP,Fe.__webglTexture,s.TEXTURE0+pt);const Vt=i.get(zt);if(zt.version!==Vt.__version||Nt===!0){n.activeTexture(s.TEXTURE0+pt);const fn=Mr.getPrimaries(Mr.workingColorSpace),mt=Te.colorSpace===aa?null:Mr.getPrimaries(Te.colorSpace),Ee=Te.colorSpace===aa||fn===mt?s.NONE:s.BROWSER_DEFAULT_WEBGL;s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,Te.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Te.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,Te.unpackAlignment),s.pixelStorei(s.UNPACK_COLORSPACE_CONVERSION_WEBGL,Ee);const _e=Te.isCompressedTexture||Te.image[0].isCompressedTexture,Ne=Te.image[0]&&Te.image[0].isDataTexture,ye=[];for(let ve=0;ve<6;ve++)!_e&&!Ne?ye[ve]=b(Te.image[ve],!1,!0,o.maxCubemapSize):ye[ve]=Ne?Te.image[ve].image:Te.image[ve],ye[ve]=vn(Te,ye[ve]);const De=ye[0],ke=x(De)||u,Ye=a.convert(Te.format,Te.colorSpace),Qe=a.convert(Te.type),ne=C(Te.internalFormat,Ye,Qe,Te.colorSpace),W=u&&Te.isVideoTexture!==!0,k=Vt.__version===void 0||Nt===!0,he=zt.dataReady;let Re=T(Te,De,ke);Pe(s.TEXTURE_CUBE_MAP,Te,ke);let We;if(_e){W&&k&&n.texStorage2D(s.TEXTURE_CUBE_MAP,Re,ne,De.width,De.height);for(let ve=0;ve<6;ve++){We=ye[ve].mipmaps;for(let at=0;at<We.length;at++){const At=We[at];Te.format!==Da?Ye!==null?W?he&&n.compressedTexSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,0,0,At.width,At.height,Ye,At.data):n.compressedTexImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,ne,At.width,At.height,0,At.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,0,0,At.width,At.height,Ye,Qe,At.data):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at,ne,At.width,At.height,0,Ye,Qe,At.data)}}}else{We=Te.mipmaps,W&&k&&(We.length>0&&Re++,n.texStorage2D(s.TEXTURE_CUBE_MAP,Re,ne,ye[0].width,ye[0].height));for(let ve=0;ve<6;ve++)if(Ne){W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,0,0,ye[ve].width,ye[ve].height,Ye,Qe,ye[ve].data):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,ne,ye[ve].width,ye[ve].height,0,Ye,Qe,ye[ve].data);for(let at=0;at<We.length;at++){const Ct=We[at].image[ve].image;W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,0,0,Ct.width,Ct.height,Ye,Qe,Ct.data):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,ne,Ct.width,Ct.height,0,Ye,Qe,Ct.data)}}else{W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,0,0,Ye,Qe,ye[ve]):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,0,ne,Ye,Qe,ye[ve]);for(let at=0;at<We.length;at++){const At=We[at];W?he&&n.texSubImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,0,0,Ye,Qe,At.image[ve]):n.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ve,at+1,ne,Ye,Qe,At.image[ve])}}}S(Te,ke)&&M(s.TEXTURE_CUBE_MAP),Vt.__version=zt.version,Te.onUpdate&&Te.onUpdate(Te)}Fe.__version=Te.version}function Oe(Fe,Te,pt,Nt,zt,Vt){const fn=a.convert(pt.format,pt.colorSpace),mt=a.convert(pt.type),Ee=C(pt.internalFormat,fn,mt,pt.colorSpace);if(!i.get(Te).__hasExternalTextures){const Ne=Math.max(1,Te.width>>Vt),ye=Math.max(1,Te.height>>Vt);zt===s.TEXTURE_3D||zt===s.TEXTURE_2D_ARRAY?n.texImage3D(zt,Vt,Ee,Ne,ye,Te.depth,0,fn,mt,null):n.texImage2D(zt,Vt,Ee,Ne,ye,0,fn,mt,null)}n.bindFramebuffer(s.FRAMEBUFFER,Fe),Xt(Te)?h.framebufferTexture2DMultisampleEXT(s.FRAMEBUFFER,Nt,zt,i.get(pt).__webglTexture,0,Qt(Te)):(zt===s.TEXTURE_2D||zt>=s.TEXTURE_CUBE_MAP_POSITIVE_X&&zt<=s.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&s.framebufferTexture2D(s.FRAMEBUFFER,Nt,zt,i.get(pt).__webglTexture,Vt),n.bindFramebuffer(s.FRAMEBUFFER,null)}function $e(Fe,Te,pt){if(s.bindRenderbuffer(s.RENDERBUFFER,Fe),Te.depthBuffer&&!Te.stencilBuffer){let Nt=u===!0?s.DEPTH_COMPONENT24:s.DEPTH_COMPONENT16;if(pt||Xt(Te)){const zt=Te.depthTexture;zt&&zt.isDepthTexture&&(zt.type===Wl?Nt=s.DEPTH_COMPONENT32F:zt.type===Hc&&(Nt=s.DEPTH_COMPONENT24));const Vt=Qt(Te);Xt(Te)?h.renderbufferStorageMultisampleEXT(s.RENDERBUFFER,Vt,Nt,Te.width,Te.height):s.renderbufferStorageMultisample(s.RENDERBUFFER,Vt,Nt,Te.width,Te.height)}else s.renderbufferStorage(s.RENDERBUFFER,Nt,Te.width,Te.height);s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,Fe)}else if(Te.depthBuffer&&Te.stencilBuffer){const Nt=Qt(Te);pt&&Xt(Te)===!1?s.renderbufferStorageMultisample(s.RENDERBUFFER,Nt,s.DEPTH24_STENCIL8,Te.width,Te.height):Xt(Te)?h.renderbufferStorageMultisampleEXT(s.RENDERBUFFER,Nt,s.DEPTH24_STENCIL8,Te.width,Te.height):s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_STENCIL,Te.width,Te.height),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,Fe)}else{const Nt=Te.isWebGLMultipleRenderTargets===!0?Te.texture:[Te.texture];for(let zt=0;zt<Nt.length;zt++){const Vt=Nt[zt],fn=a.convert(Vt.format,Vt.colorSpace),mt=a.convert(Vt.type),Ee=C(Vt.internalFormat,fn,mt,Vt.colorSpace),_e=Qt(Te);pt&&Xt(Te)===!1?s.renderbufferStorageMultisample(s.RENDERBUFFER,_e,Ee,Te.width,Te.height):Xt(Te)?h.renderbufferStorageMultisampleEXT(s.RENDERBUFFER,_e,Ee,Te.width,Te.height):s.renderbufferStorage(s.RENDERBUFFER,Ee,Te.width,Te.height)}}s.bindRenderbuffer(s.RENDERBUFFER,null)}function nt(Fe,Te){if(Te&&Te.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(n.bindFramebuffer(s.FRAMEBUFFER,Fe),!(Te.depthTexture&&Te.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");(!i.get(Te.depthTexture).__webglTexture||Te.depthTexture.image.width!==Te.width||Te.depthTexture.image.height!==Te.height)&&(Te.depthTexture.image.width=Te.width,Te.depthTexture.image.height=Te.height,Te.depthTexture.needsUpdate=!0),G(Te.depthTexture,0);const Nt=i.get(Te.depthTexture).__webglTexture,zt=Qt(Te);if(Te.depthTexture.format===tu)Xt(Te)?h.framebufferTexture2DMultisampleEXT(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.TEXTURE_2D,Nt,0,zt):s.framebufferTexture2D(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.TEXTURE_2D,Nt,0);else if(Te.depthTexture.format===ff)Xt(Te)?h.framebufferTexture2DMultisampleEXT(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.TEXTURE_2D,Nt,0,zt):s.framebufferTexture2D(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.TEXTURE_2D,Nt,0);else throw new Error("Unknown depthTexture format")}function gt(Fe){const Te=i.get(Fe),pt=Fe.isWebGLCubeRenderTarget===!0;if(Fe.depthTexture&&!Te.__autoAllocateDepthBuffer){if(pt)throw new Error("target.depthTexture not supported in Cube render targets");nt(Te.__webglFramebuffer,Fe)}else if(pt){Te.__webglDepthbuffer=[];for(let Nt=0;Nt<6;Nt++)n.bindFramebuffer(s.FRAMEBUFFER,Te.__webglFramebuffer[Nt]),Te.__webglDepthbuffer[Nt]=s.createRenderbuffer(),$e(Te.__webglDepthbuffer[Nt],Fe,!1)}else n.bindFramebuffer(s.FRAMEBUFFER,Te.__webglFramebuffer),Te.__webglDepthbuffer=s.createRenderbuffer(),$e(Te.__webglDepthbuffer,Fe,!1);n.bindFramebuffer(s.FRAMEBUFFER,null)}function Tt(Fe,Te,pt){const Nt=i.get(Fe);Te!==void 0&&Oe(Nt.__webglFramebuffer,Fe,Fe.texture,s.COLOR_ATTACHMENT0,s.TEXTURE_2D,0),pt!==void 0&&gt(Fe)}function Ze(Fe){const Te=Fe.texture,pt=i.get(Fe),Nt=i.get(Te);Fe.addEventListener("dispose",F),Fe.isWebGLMultipleRenderTargets!==!0&&(Nt.__webglTexture===void 0&&(Nt.__webglTexture=s.createTexture()),Nt.__version=Te.version,c.memory.textures++);const zt=Fe.isWebGLCubeRenderTarget===!0,Vt=Fe.isWebGLMultipleRenderTargets===!0,fn=x(Fe)||u;if(zt){pt.__webglFramebuffer=[];for(let mt=0;mt<6;mt++)if(u&&Te.mipmaps&&Te.mipmaps.length>0){pt.__webglFramebuffer[mt]=[];for(let Ee=0;Ee<Te.mipmaps.length;Ee++)pt.__webglFramebuffer[mt][Ee]=s.createFramebuffer()}else pt.__webglFramebuffer[mt]=s.createFramebuffer()}else{if(u&&Te.mipmaps&&Te.mipmaps.length>0){pt.__webglFramebuffer=[];for(let mt=0;mt<Te.mipmaps.length;mt++)pt.__webglFramebuffer[mt]=s.createFramebuffer()}else pt.__webglFramebuffer=s.createFramebuffer();if(Vt)if(o.drawBuffers){const mt=Fe.texture;for(let Ee=0,_e=mt.length;Ee<_e;Ee++){const Ne=i.get(mt[Ee]);Ne.__webglTexture===void 0&&(Ne.__webglTexture=s.createTexture(),c.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(u&&Fe.samples>0&&Xt(Fe)===!1){const mt=Vt?Te:[Te];pt.__webglMultisampledFramebuffer=s.createFramebuffer(),pt.__webglColorRenderbuffer=[],n.bindFramebuffer(s.FRAMEBUFFER,pt.__webglMultisampledFramebuffer);for(let Ee=0;Ee<mt.length;Ee++){const _e=mt[Ee];pt.__webglColorRenderbuffer[Ee]=s.createRenderbuffer(),s.bindRenderbuffer(s.RENDERBUFFER,pt.__webglColorRenderbuffer[Ee]);const Ne=a.convert(_e.format,_e.colorSpace),ye=a.convert(_e.type),De=C(_e.internalFormat,Ne,ye,_e.colorSpace,Fe.isXRRenderTarget===!0),ke=Qt(Fe);s.renderbufferStorageMultisample(s.RENDERBUFFER,ke,De,Fe.width,Fe.height),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0+Ee,s.RENDERBUFFER,pt.__webglColorRenderbuffer[Ee])}s.bindRenderbuffer(s.RENDERBUFFER,null),Fe.depthBuffer&&(pt.__webglDepthRenderbuffer=s.createRenderbuffer(),$e(pt.__webglDepthRenderbuffer,Fe,!0)),n.bindFramebuffer(s.FRAMEBUFFER,null)}}if(zt){n.bindTexture(s.TEXTURE_CUBE_MAP,Nt.__webglTexture),Pe(s.TEXTURE_CUBE_MAP,Te,fn);for(let mt=0;mt<6;mt++)if(u&&Te.mipmaps&&Te.mipmaps.length>0)for(let Ee=0;Ee<Te.mipmaps.length;Ee++)Oe(pt.__webglFramebuffer[mt][Ee],Fe,Te,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+mt,Ee);else Oe(pt.__webglFramebuffer[mt],Fe,Te,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+mt,0);S(Te,fn)&&M(s.TEXTURE_CUBE_MAP),n.unbindTexture()}else if(Vt){const mt=Fe.texture;for(let Ee=0,_e=mt.length;Ee<_e;Ee++){const Ne=mt[Ee],ye=i.get(Ne);n.bindTexture(s.TEXTURE_2D,ye.__webglTexture),Pe(s.TEXTURE_2D,Ne,fn),Oe(pt.__webglFramebuffer,Fe,Ne,s.COLOR_ATTACHMENT0+Ee,s.TEXTURE_2D,0),S(Ne,fn)&&M(s.TEXTURE_2D)}n.unbindTexture()}else{let mt=s.TEXTURE_2D;if((Fe.isWebGL3DRenderTarget||Fe.isWebGLArrayRenderTarget)&&(u?mt=Fe.isWebGL3DRenderTarget?s.TEXTURE_3D:s.TEXTURE_2D_ARRAY:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),n.bindTexture(mt,Nt.__webglTexture),Pe(mt,Te,fn),u&&Te.mipmaps&&Te.mipmaps.length>0)for(let Ee=0;Ee<Te.mipmaps.length;Ee++)Oe(pt.__webglFramebuffer[Ee],Fe,Te,s.COLOR_ATTACHMENT0,mt,Ee);else Oe(pt.__webglFramebuffer,Fe,Te,s.COLOR_ATTACHMENT0,mt,0);S(Te,fn)&&M(mt),n.unbindTexture()}Fe.depthBuffer&&gt(Fe)}function mn(Fe){const Te=x(Fe)||u,pt=Fe.isWebGLMultipleRenderTargets===!0?Fe.texture:[Fe.texture];for(let Nt=0,zt=pt.length;Nt<zt;Nt++){const Vt=pt[Nt];if(S(Vt,Te)){const fn=Fe.isWebGLCubeRenderTarget?s.TEXTURE_CUBE_MAP:s.TEXTURE_2D,mt=i.get(Vt).__webglTexture;n.bindTexture(fn,mt),M(fn),n.unbindTexture()}}}function Ft(Fe){if(u&&Fe.samples>0&&Xt(Fe)===!1){const Te=Fe.isWebGLMultipleRenderTargets?Fe.texture:[Fe.texture],pt=Fe.width,Nt=Fe.height;let zt=s.COLOR_BUFFER_BIT;const Vt=[],fn=Fe.stencilBuffer?s.DEPTH_STENCIL_ATTACHMENT:s.DEPTH_ATTACHMENT,mt=i.get(Fe),Ee=Fe.isWebGLMultipleRenderTargets===!0;if(Ee)for(let _e=0;_e<Te.length;_e++)n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglMultisampledFramebuffer),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.RENDERBUFFER,null),n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglFramebuffer),s.framebufferTexture2D(s.DRAW_FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.TEXTURE_2D,null,0);n.bindFramebuffer(s.READ_FRAMEBUFFER,mt.__webglMultisampledFramebuffer),n.bindFramebuffer(s.DRAW_FRAMEBUFFER,mt.__webglFramebuffer);for(let _e=0;_e<Te.length;_e++){Vt.push(s.COLOR_ATTACHMENT0+_e),Fe.depthBuffer&&Vt.push(fn);const Ne=mt.__ignoreDepthValues!==void 0?mt.__ignoreDepthValues:!1;if(Ne===!1&&(Fe.depthBuffer&&(zt|=s.DEPTH_BUFFER_BIT),Fe.stencilBuffer&&(zt|=s.STENCIL_BUFFER_BIT)),Ee&&s.framebufferRenderbuffer(s.READ_FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.RENDERBUFFER,mt.__webglColorRenderbuffer[_e]),Ne===!0&&(s.invalidateFramebuffer(s.READ_FRAMEBUFFER,[fn]),s.invalidateFramebuffer(s.DRAW_FRAMEBUFFER,[fn])),Ee){const ye=i.get(Te[_e]).__webglTexture;s.framebufferTexture2D(s.DRAW_FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_2D,ye,0)}s.blitFramebuffer(0,0,pt,Nt,0,0,pt,Nt,zt,s.NEAREST),d&&s.invalidateFramebuffer(s.READ_FRAMEBUFFER,Vt)}if(n.bindFramebuffer(s.READ_FRAMEBUFFER,null),n.bindFramebuffer(s.DRAW_FRAMEBUFFER,null),Ee)for(let _e=0;_e<Te.length;_e++){n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglMultisampledFramebuffer),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.RENDERBUFFER,mt.__webglColorRenderbuffer[_e]);const Ne=i.get(Te[_e]).__webglTexture;n.bindFramebuffer(s.FRAMEBUFFER,mt.__webglFramebuffer),s.framebufferTexture2D(s.DRAW_FRAMEBUFFER,s.COLOR_ATTACHMENT0+_e,s.TEXTURE_2D,Ne,0)}n.bindFramebuffer(s.DRAW_FRAMEBUFFER,mt.__webglMultisampledFramebuffer)}}function Qt(Fe){return Math.min(o.maxSamples,Fe.samples)}function Xt(Fe){const Te=i.get(Fe);return u&&Fe.samples>0&&e.has("WEBGL_multisampled_render_to_texture")===!0&&Te.__useRenderToTexture!==!1}function Tn(Fe){const Te=c.render.frame;f.get(Fe)!==Te&&(f.set(Fe,Te),Fe.update())}function vn(Fe,Te){const pt=Fe.colorSpace,Nt=Fe.format,zt=Fe.type;return Fe.isCompressedTexture===!0||Fe.isVideoTexture===!0||Fe.format===Gb||pt!==tc&&pt!==aa&&(Mr.getTransfer(pt)===Dr?u===!1?e.has("EXT_sRGB")===!0&&Nt===Da?(Fe.format=Gb,Fe.minFilter=fo,Fe.generateMipmaps=!1):Te=mB.sRGBToLinear(Te):(Nt!==Da||zt!==Xc)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",pt)),Te}this.allocateTextureUnit=z,this.resetTextureUnits=J,this.setTexture2D=G,this.setTexture2DArray=H,this.setTexture3D=te,this.setTextureCube=Z,this.rebindTextures=Tt,this.setupRenderTarget=Ze,this.updateRenderTargetMipmap=mn,this.updateMultisampleRenderTarget=Ft,this.setupDepthRenderbuffer=gt,this.setupFrameBufferTexture=Oe,this.useMultisampledRTT=Xt}function pj(s,e,n){const i=n.isWebGL2;function o(a,c=aa){let u;const h=Mr.getTransfer(c);if(a===Xc)return s.UNSIGNED_BYTE;if(a===sB)return s.UNSIGNED_SHORT_4_4_4_4;if(a===oB)return s.UNSIGNED_SHORT_5_5_5_1;if(a===U7)return s.BYTE;if(a===k7)return s.SHORT;if(a===G_)return s.UNSIGNED_SHORT;if(a===rB)return s.INT;if(a===Hc)return s.UNSIGNED_INT;if(a===Wl)return s.FLOAT;if(a===df)return i?s.HALF_FLOAT:(u=e.get("OES_texture_half_float"),u!==null?u.HALF_FLOAT_OES:null);if(a===z7)return s.ALPHA;if(a===Da)return s.RGBA;if(a===G7)return s.LUMINANCE;if(a===V7)return s.LUMINANCE_ALPHA;if(a===tu)return s.DEPTH_COMPONENT;if(a===ff)return s.DEPTH_STENCIL;if(a===Gb)return u=e.get("EXT_sRGB"),u!==null?u.SRGB_ALPHA_EXT:null;if(a===H7)return s.RED;if(a===aB)return s.RED_INTEGER;if(a===j7)return s.RG;if(a===lB)return s.RG_INTEGER;if(a===cB)return s.RGBA_INTEGER;if(a===uE||a===dE||a===fE||a===pE)if(h===Dr)if(u=e.get("WEBGL_compressed_texture_s3tc_srgb"),u!==null){if(a===uE)return u.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(a===dE)return u.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(a===fE)return u.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(a===pE)return u.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(u=e.get("WEBGL_compressed_texture_s3tc"),u!==null){if(a===uE)return u.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===dE)return u.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===fE)return u.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===pE)return u.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(a===cT||a===hT||a===uT||a===dT)if(u=e.get("WEBGL_compressed_texture_pvrtc"),u!==null){if(a===cT)return u.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===hT)return u.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===uT)return u.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(a===dT)return u.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(a===hB)return u=e.get("WEBGL_compressed_texture_etc1"),u!==null?u.COMPRESSED_RGB_ETC1_WEBGL:null;if(a===fT||a===pT)if(u=e.get("WEBGL_compressed_texture_etc"),u!==null){if(a===fT)return h===Dr?u.COMPRESSED_SRGB8_ETC2:u.COMPRESSED_RGB8_ETC2;if(a===pT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:u.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(a===mT||a===gT||a===AT||a===vT||a===yT||a===xT||a===ET||a===bT||a===_T||a===wT||a===MT||a===CT||a===ST||a===TT)if(u=e.get("WEBGL_compressed_texture_astc"),u!==null){if(a===mT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:u.COMPRESSED_RGBA_ASTC_4x4_KHR;if(a===gT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:u.COMPRESSED_RGBA_ASTC_5x4_KHR;if(a===AT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:u.COMPRESSED_RGBA_ASTC_5x5_KHR;if(a===vT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:u.COMPRESSED_RGBA_ASTC_6x5_KHR;if(a===yT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:u.COMPRESSED_RGBA_ASTC_6x6_KHR;if(a===xT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:u.COMPRESSED_RGBA_ASTC_8x5_KHR;if(a===ET)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:u.COMPRESSED_RGBA_ASTC_8x6_KHR;if(a===bT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:u.COMPRESSED_RGBA_ASTC_8x8_KHR;if(a===_T)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:u.COMPRESSED_RGBA_ASTC_10x5_KHR;if(a===wT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:u.COMPRESSED_RGBA_ASTC_10x6_KHR;if(a===MT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:u.COMPRESSED_RGBA_ASTC_10x8_KHR;if(a===CT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:u.COMPRESSED_RGBA_ASTC_10x10_KHR;if(a===ST)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:u.COMPRESSED_RGBA_ASTC_12x10_KHR;if(a===TT)return h===Dr?u.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:u.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(a===mE||a===RT||a===IT)if(u=e.get("EXT_texture_compression_bptc"),u!==null){if(a===mE)return h===Dr?u.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:u.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(a===RT)return u.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(a===IT)return u.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(a===W7||a===BT||a===LT||a===PT)if(u=e.get("EXT_texture_compression_rgtc"),u!==null){if(a===mE)return u.COMPRESSED_RED_RGTC1_EXT;if(a===BT)return u.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(a===LT)return u.COMPRESSED_RED_GREEN_RGTC2_EXT;if(a===PT)return u.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return a===eu?i?s.UNSIGNED_INT_24_8:(u=e.get("WEBGL_depth_texture"),u!==null?u.UNSIGNED_INT_24_8_WEBGL:null):s[a]!==void 0?s[a]:null}return{convert:o}}class mj extends sa{constructor(e=[]){super(),this.isArrayCamera=!0,this.cameras=e}}let ef=class extends Ls{constructor(){super(),this.isGroup=!0,this.type="Group"}};const gj={type:"move"};class UE{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new ef,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new ef,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new it,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new it),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new ef,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new it,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new it),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){const n=this._hand;if(n)for(const i of e.hand.values())this._getHandJoint(n,i)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,n,i){let o=null,a=null,c=null;const u=this._targetRay,h=this._grip,d=this._hand;if(e&&n.session.visibilityState!=="visible-blurred"){if(d&&e.hand){c=!0;for(const b of e.hand.values()){const x=n.getJointPose(b,i),E=this._getHandJoint(d,b);x!==null&&(E.matrix.fromArray(x.transform.matrix),E.matrix.decompose(E.position,E.rotation,E.scale),E.matrixWorldNeedsUpdate=!0,E.jointRadius=x.radius),E.visible=x!==null}const f=d.joints["index-finger-tip"],p=d.joints["thumb-tip"],A=f.position.distanceTo(p.position),g=.02,v=.005;d.inputState.pinching&&A>g+v?(d.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!d.inputState.pinching&&A<=g-v&&(d.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else h!==null&&e.gripSpace&&(a=n.getPose(e.gripSpace,i),a!==null&&(h.matrix.fromArray(a.transform.matrix),h.matrix.decompose(h.position,h.rotation,h.scale),h.matrixWorldNeedsUpdate=!0,a.linearVelocity?(h.hasLinearVelocity=!0,h.linearVelocity.copy(a.linearVelocity)):h.hasLinearVelocity=!1,a.angularVelocity?(h.hasAngularVelocity=!0,h.angularVelocity.copy(a.angularVelocity)):h.hasAngularVelocity=!1));u!==null&&(o=n.getPose(e.targetRaySpace,i),o===null&&a!==null&&(o=a),o!==null&&(u.matrix.fromArray(o.transform.matrix),u.matrix.decompose(u.position,u.rotation,u.scale),u.matrixWorldNeedsUpdate=!0,o.linearVelocity?(u.hasLinearVelocity=!0,u.linearVelocity.copy(o.linearVelocity)):u.hasLinearVelocity=!1,o.angularVelocity?(u.hasAngularVelocity=!0,u.angularVelocity.copy(o.angularVelocity)):u.hasAngularVelocity=!1,this.dispatchEvent(gj)))}return u!==null&&(u.visible=o!==null),h!==null&&(h.visible=a!==null),d!==null&&(d.visible=c!==null),this}_getHandJoint(e,n){if(e.joints[n.jointName]===void 0){const i=new ef;i.matrixAutoUpdate=!1,i.visible=!1,e.joints[n.jointName]=i,e.add(i)}return e.joints[n.jointName]}}const Aj=`
 void main() {
 
 	gl_Position = vec4( position, 1.0 );
@@ -8580,14 +8580,14 @@ void main() {
 
 	}
 
-}`;class yj{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,n,i){if(this.texture===null){const o=new Js,a=e.properties.get(o);a.__webglTexture=n.texture,(n.depthNear!=i.depthNear||n.depthFar!=i.depthFar)&&(this.depthNear=n.depthNear,this.depthFar=n.depthFar),this.texture=o}}render(e,n){if(this.texture!==null){if(this.mesh===null){const i=n.cameras[0].viewport,o=new nl({extensions:{fragDepth:!0},vertexShader:Aj,fragmentShader:vj,uniforms:{depthColor:{value:this.texture},depthWidth:{value:i.z},depthHeight:{value:i.w}}});this.mesh=new Qo(new Yv(20,20),o)}e.render(this.mesh,n)}}reset(){this.texture=null,this.mesh=null}}class xj extends Ga{constructor(e,n){super();const i=this;let o=null,a=1,c=null,u="local-floor",h=1,d=null,f=null,p=null,A=null,g=null,v=null;const b=new yj,x=n.getContextAttributes();let E=null,S=null;const M=[],C=[],T=new Mn;let L=null;const B=new sa;B.layers.enable(1),B.viewport=new Bs;const F=new sa;F.layers.enable(2),F.viewport=new Bs;const D=[B,F],P=new mj;P.layers.enable(1),P.layers.enable(2);let U=null,K=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(me){let Ce=M[me];return Ce===void 0&&(Ce=new NE,M[me]=Ce),Ce.getTargetRaySpace()},this.getControllerGrip=function(me){let Ce=M[me];return Ce===void 0&&(Ce=new NE,M[me]=Ce),Ce.getGripSpace()},this.getHand=function(me){let Ce=M[me];return Ce===void 0&&(Ce=new NE,M[me]=Ce),Ce.getHandSpace()};function J(me){const Ce=C.indexOf(me.inputSource);if(Ce===-1)return;const Je=M[Ce];Je!==void 0&&(Je.update(me.inputSource,me.frame,d||c),Je.dispatchEvent({type:me.type,data:me.inputSource}))}function z(){o.removeEventListener("select",J),o.removeEventListener("selectstart",J),o.removeEventListener("selectend",J),o.removeEventListener("squeeze",J),o.removeEventListener("squeezestart",J),o.removeEventListener("squeezeend",J),o.removeEventListener("end",z),o.removeEventListener("inputsourceschange",j);for(let me=0;me<M.length;me++){const Ce=C[me];Ce!==null&&(C[me]=null,M[me].disconnect(Ce))}U=null,K=null,b.reset(),e.setRenderTarget(E),g=null,A=null,p=null,o=null,S=null,Pe.stop(),i.isPresenting=!1,e.setPixelRatio(L),e.setSize(T.width,T.height,!1),i.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(me){a=me,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(me){u=me,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return 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S=e.get(E).envMap;if(S&&(x.envMap.value=S,x.flipEnvMap.value=S.isCubeTexture&&S.isRenderTargetTexture===!1?-1:1,x.reflectivity.value=E.reflectivity,x.ior.value=E.ior,x.refractionRatio.value=E.refractionRatio),E.lightMap){x.lightMap.value=E.lightMap;const M=s._useLegacyLights===!0?Math.PI:1;x.lightMapIntensity.value=E.lightMapIntensity*M,n(E.lightMap,x.lightMapTransform)}E.aoMap&&(x.aoMap.value=E.aoMap,x.aoMapIntensity.value=E.aoMapIntensity,n(E.aoMap,x.aoMapTransform))}function c(x,E){x.diffuse.value.copy(E.color),x.opacity.value=E.opacity,E.map&&(x.map.value=E.map,n(E.map,x.mapTransform))}function u(x,E){x.dashSize.value=E.dashSize,x.totalSize.value=E.dashSize+E.gapSize,x.scale.value=E.scale}function h(x,E,S,M){x.diffuse.value.copy(E.color),x.opacity.value=E.opacity,x.size.value=E.size*S,x.scale.value=M*.5,E.map&&(x.map.value=E.map,n(E.map,x.uvTransform)),E.alphaMap&&(x.alphaMap.value=E.alphaMap,n(E.alphaMap,x.alphaMapTransform)),E.alphaTest>0&&(x.alphaTest.value=E.alphaTest)}function 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instanceof WebGLRenderingContext&&console.warn("THREE.WebGLRenderer: WebGL 1 support was deprecated in r153 and will be removed in r163."),Ze.getShaderPrecisionFormat===void 0&&(Ze.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(Le){throw console.error("THREE.WebGLRenderer: "+Le.message),Le}let Ft,Qt,Xt,Tn,vn,Fe,Te,pt,Nt,zt,Vt,fn,mt,Ee,_e,Ne,ye,De,ke,Ye,Qe,ne,W,k;function he(){Ft=new RV(Ze),Qt=new _V(Ze,Ft,e),Ft.init(Qt),ne=new pj(Ze,Ft,Qt),Xt=new dj(Ze,Ft,Qt),Tn=new LV(Ze),vn=new JH,Fe=new fj(Ze,Ft,Xt,vn,Qt,ne,Tn),Te=new MV(M),pt=new TV(M),Nt=new zz(Ze,Qt),W=new EV(Ze,Ft,Nt,Qt),zt=new IV(Ze,Nt,Tn,W),Vt=new FV(Ze,zt,Nt,Tn),ke=new OV(Ze,Qt,Fe),Ne=new wV(vn),fn=new $H(M,Te,pt,Ft,Qt,W,Ne),mt=new Ej(M,vn),Ee=new ej,_e=new oj(Ft,Qt),De=new xV(M,Te,pt,Xt,Vt,A,h),ye=new uj(M,Vt,Qt),k=new bj(Ze,Tn,Qt,Xt),Ye=new bV(Ze,Ft,Tn,Qt),Qe=new BV(Ze,Ft,Tn,Qt),Tn.programs=fn.programs,M.capabilities=Qt,M.extensions=Ft,M.properties=vn,M.renderLists=Ee,M.shadowMap=ye,M.state=Xt,M.info=Tn}he();const Re=new xj(M,Ze);this.xr=Re,this.getContext=function(){return Ze},this.getContextAttributes=function(){return Ze.getContextAttributes()},this.forceContextLoss=function(){const Le=Ft.get("WEBGL_lose_context");Le&&Le.loseContext()},this.forceContextRestore=function(){const Le=Ft.get("WEBGL_lose_context");Le&&Le.restoreContext()},this.getPixelRatio=function(){return H},this.setPixelRatio=function(Le){Le!==void 0&&(H=Le,this.setSize(j,G,!1))},this.getSize=function(Le){return Le.set(j,G)},this.setSize=function(Le,ht,yt=!0){if(Re.isPresenting){console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting.");return}j=Le,G=ht,n.width=Math.floor(Le*H),n.height=Math.floor(ht*H),yt===!0&&(n.style.width=Le+"px",n.style.height=ht+"px"),this.setViewport(0,0,Le,ht)},this.getDrawingBufferSize=function(Le){return Le.set(j*H,G*H).floor()},this.setDrawingBufferSize=function(Le,ht,yt){j=Le,G=ht,H=yt,n.width=Math.floor(Le*yt),n.height=Math.floor(ht*yt),this.setViewport(0,0,Le,ht)},this.getCurrentViewport=function(Le){return Le.copy(P)},this.getViewport=function(Le){return Le.copy(ee)},this.setViewport=function(Le,ht,yt,de){Le.isVector4?ee.set(Le.x,Le.y,Le.z,Le.w):ee.set(Le,ht,yt,de),Xt.viewport(P.copy(ee).multiplyScalar(H).floor())},this.getScissor=function(Le){return Le.copy(oe)},this.setScissor=function(Le,ht,yt,de){Le.isVector4?oe.set(Le.x,Le.y,Le.z,Le.w):oe.set(Le,ht,yt,de),Xt.scissor(U.copy(oe).multiplyScalar(H).floor())},this.getScissorTest=function(){return xe},this.setScissorTest=function(Le){Xt.setScissorTest(xe=Le)},this.setOpaqueSort=function(Le){te=Le},this.setTransparentSort=function(Le){Z=Le},this.getClearColor=function(Le){return Le.copy(De.getClearColor())},this.setClearColor=function(){De.setClearColor.apply(De,arguments)},this.getClearAlpha=function(){return De.getClearAlpha()},this.setClearAlpha=function(){De.setClearAlpha.apply(De,arguments)},this.clear=function(Le=!0,ht=!0,yt=!0){let de=0;if(Le){let be=!1;if(B!==null){const Ve=B.texture.format;be=Ve===lB||Ve===aB||Ve===oB}if(be){const Ve=B.texture.type,dt=Ve===Xc||Ve===Hc||Ve===z_||Ve===eu||Ve===rB||Ve===sB,ut=De.getClearColor(),_t=De.getClearAlpha(),It=ut.r,Zt=ut.g,Wt=ut.b;dt?(g[0]=It,g[1]=Zt,g[2]=Wt,g[3]=_t,Ze.clearBufferuiv(Ze.COLOR,0,g)):(v[0]=It,v[1]=Zt,v[2]=Wt,v[3]=_t,Ze.clearBufferiv(Ze.COLOR,0,v))}else de|=Ze.COLOR_BUFFER_BIT}ht&&(de|=Ze.DEPTH_BUFFER_BIT),yt&&(de|=Ze.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),Ze.clear(de)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){n.removeEventListener("webglcontextlost",We,!1),n.removeEventListener("webglcontextrestored",ve,!1),n.removeEventListener("webglcontextcreationerror",at,!1),Ee.dispose(),_e.dispose(),vn.dispose(),Te.dispose(),pt.dispose(),Vt.dispose(),W.dispose(),k.dispose(),fn.dispose(),Re.dispose(),Re.removeEventListener("sessionstart",Ri),Re.removeEventListener("sessionend",Fn),Je&&(Je.dispose(),Je=null),sn.stop()};function We(Le){Le.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),C=!0}function ve(){console.log("THREE.WebGLRenderer: Context Restored."),C=!1;const Le=Tn.autoReset,ht=ye.enabled,yt=ye.autoUpdate,de=ye.needsUpdate,be=ye.type;he(),Tn.autoReset=Le,ye.enabled=ht,ye.autoUpdate=yt,ye.needsUpdate=de,ye.type=be}function at(Le){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",Le.statusMessage)}function At(Le){const ht=Le.target;ht.removeEventListener("dispose",At),Ct(ht)}function Ct(Le){Pt(Le),vn.remove(Le)}function Pt(Le){const ht=vn.get(Le).programs;ht!==void 0&&(ht.forEach(function(yt){fn.releaseProgram(yt)}),Le.isShaderMaterial&&fn.releaseShaderCache(Le))}this.renderBufferDirect=function(Le,ht,yt,de,be,Ve){ht===null&&(ht=gt);const dt=be.isMesh&&be.matrixWorld.determinant()<0,ut=Vi(Le,ht,yt,de,be);Xt.setMaterial(de,dt);let _t=yt.index,It=1;if(de.wireframe===!0){if(_t=zt.getWireframeAttribute(yt),_t===void 0)return;It=2}const Zt=yt.drawRange,Wt=yt.attributes.position;let Lt=Zt.start*It,Pn=(Zt.start+Zt.count)*It;Ve!==null&&(Lt=Math.max(Lt,Ve.start*It),Pn=Math.min(Pn,(Ve.start+Ve.count)*It)),_t!==null?(Lt=Math.max(Lt,0),Pn=Math.min(Pn,_t.count)):Wt!=null&&(Lt=Math.max(Lt,0),Pn=Math.min(Pn,Wt.count));const Dn=Pn-Lt;if(Dn<0||Dn===1/0)return;W.setup(be,de,ut,yt,_t);let jn,di=Ye;if(_t!==null&&(jn=Nt.get(_t),di=Qe,di.setIndex(jn)),be.isMesh)de.wireframe===!0?(Xt.setLineWidth(de.wireframeLinewidth*Tt()),di.setMode(Ze.LINES)):di.setMode(Ze.TRIANGLES);else if(be.isLine){let Cn=de.linewidth;Cn===void 0&&(Cn=1),Xt.setLineWidth(Cn*Tt()),be.isLineSegments?di.setMode(Ze.LINES):be.isLineLoop?di.setMode(Ze.LINE_LOOP):di.setMode(Ze.LINE_STRIP)}else be.isPoints?di.setMode(Ze.POINTS):be.isSprite&&di.setMode(Ze.TRIANGLES);if(be.isBatchedMesh)di.renderMultiDraw(be._multiDrawStarts,be._multiDrawCounts,be._multiDrawCount);else if(be.isInstancedMesh)di.renderInstances(Lt,Dn,be.count);else if(yt.isInstancedBufferGeometry){const Cn=yt._maxInstanceCount!==void 0?yt._maxInstanceCount:1/0,vi=Math.min(yt.instanceCount,Cn);di.renderInstances(Lt,Dn,vi)}else di.render(Lt,Dn)};function $t(Le,ht,yt){Le.transparent===!0&&Le.side===jl&&Le.forceSinglePass===!1?(Le.side=Ao,Le.needsUpdate=!0,$n(Le,ht,yt),Le.side=qc,Le.needsUpdate=!0,$n(Le,ht,yt),Le.side=jl):$n(Le,ht,yt)}this.compile=function(Le,ht,yt=null){yt===null&&(yt=Le),x=_e.get(yt),x.init(),S.push(x),yt.traverseVisible(function(be){be.isLight&&be.layers.test(ht.layers)&&(x.pushLight(be),be.castShadow&&x.pushShadow(be))}),Le!==yt&&Le.traverseVisible(function(be){be.isLight&&be.layers.test(ht.layers)&&(x.pushLight(be),be.castShadow&&x.pushShadow(be))}),x.setupLights(M._useLegacyLights);const de=new Set;return Le.traverse(function(be){const Ve=be.material;if(Ve)if(Array.isArray(Ve))for(let dt=0;dt<Ve.length;dt++){const ut=Ve[dt];$t(ut,yt,be),de.add(ut)}else $t(Ve,yt,be),de.add(Ve)}),S.pop(),x=null,de},this.compileAsync=function(Le,ht,yt=null){const de=this.compile(Le,ht,yt);return new Promise(be=>{function Ve(){if(de.forEach(function(dt){vn.get(dt).currentProgram.isReady()&&de.delete(dt)}),de.size===0){be(Le);return}setTimeout(Ve,10)}Ft.get("KHR_parallel_shader_compile")!==null?Ve():setTimeout(Ve,10)})};let Bn=null;function pi(Le){Bn&&Bn(Le)}function Ri(){sn.stop()}function Fn(){sn.start()}const sn=new wB;sn.setAnimationLoop(pi),typeof self<"u"&&sn.setContext(self),this.setAnimationLoop=function(Le){Bn=Le,Re.setAnimationLoop(Le),Le===null?sn.stop():sn.start()},Re.addEventListener("sessionstart",Ri),Re.addEventListener("sessionend",Fn),this.render=function(Le,ht){if(ht!==void 0&&ht.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(C===!0)return;Le.matrixWorldAutoUpdate===!0&&Le.updateMatrixWorld(),ht.parent===null&&ht.matrixWorldAutoUpdate===!0&&ht.updateMatrixWorld(),Re.enabled===!0&&Re.isPresenting===!0&&(Re.cameraAutoUpdate===!0&&Re.updateCamera(ht),ht=Re.getCamera()),Le.isScene===!0&&Le.onBeforeRender(M,Le,ht,B),x=_e.get(Le,S.length),x.init(),S.push(x),Oe.multiplyMatrices(ht.projectionMatrix,ht.matrixWorldInverse),Pe.setFromProjectionMatrix(Oe),Ce=this.localClippingEnabled,me=Ne.init(this.clippingPlanes,Ce),b=Ee.get(Le,E.length),b.init(),E.push(b),Rt(Le,ht,0,M.sortObjects),b.finish(),M.sortObjects===!0&&b.sort(te,Z),this.info.render.frame++,me===!0&&Ne.beginShadows();const yt=x.state.shadowsArray;if(ye.render(yt,Le,ht),me===!0&&Ne.endShadows(),this.info.autoReset===!0&&this.info.reset(),(Re.enabled===!1||Re.isPresenting===!1||Re.hasDepthSensing()===!1)&&De.render(b,Le),x.setupLights(M._useLegacyLights),ht.isArrayCamera){const de=ht.cameras;for(let be=0,Ve=de.length;be<Ve;be++){const dt=de[be];gn(b,Le,dt,dt.viewport)}}else gn(b,Le,ht);B!==null&&(Fe.updateMultisampleRenderTarget(B),Fe.updateRenderTargetMipmap(B)),Le.isScene===!0&&Le.onAfterRender(M,Le,ht),W.resetDefaultState(),F=-1,D=null,S.pop(),S.length>0?x=S[S.length-1]:x=null,E.pop(),E.length>0?b=E[E.length-1]:b=null};function Rt(Le,ht,yt,de){if(Le.visible===!1)return;if(Le.layers.test(ht.layers)){if(Le.isGroup)yt=Le.renderOrder;else if(Le.isLOD)Le.autoUpdate===!0&&Le.update(ht);else if(Le.isLight)x.pushLight(Le),Le.castShadow&&x.pushShadow(Le);else if(Le.isSprite){if(!Le.frustumCulled||Pe.intersectsSprite(Le)){de&&nt.setFromMatrixPosition(Le.matrixWorld).applyMatrix4(Oe);const dt=Vt.update(Le),ut=Le.material;ut.visible&&b.push(Le,dt,ut,yt,nt.z,null)}}else if((Le.isMesh||Le.isLine||Le.isPoints)&&(!Le.frustumCulled||Pe.intersectsObject(Le))){const dt=Vt.update(Le),ut=Le.material;if(de&&(Le.boundingSphere!==void 0?(Le.boundingSphere===null&&Le.computeBoundingSphere(),nt.copy(Le.boundingSphere.center)):(dt.boundingSphere===null&&dt.computeBoundingSphere(),nt.copy(dt.boundingSphere.center)),nt.applyMatrix4(Le.matrixWorld).applyMatrix4(Oe)),Array.isArray(ut)){const _t=dt.groups;for(let It=0,Zt=_t.length;It<Zt;It++){const Wt=_t[It],Lt=ut[Wt.materialIndex];Lt&&Lt.visible&&b.push(Le,dt,Lt,yt,nt.z,Wt)}}else ut.visible&&b.push(Le,dt,ut,yt,nt.z,null)}}const Ve=Le.children;for(let dt=0,ut=Ve.length;dt<ut;dt++)Rt(Ve[dt],ht,yt,de)}function gn(Le,ht,yt,de){const be=Le.opaque,Ve=Le.transmissive,dt=Le.transparent;x.setupLightsView(yt),me===!0&&Ne.setGlobalState(M.clippingPlanes,yt),Ve.length>0&&si(be,Ve,ht,yt),de&&Xt.viewport(P.copy(de)),be.length>0&&Ln(be,ht,yt),Ve.length>0&&Ln(Ve,ht,yt),dt.length>0&&Ln(dt,ht,yt),Xt.buffers.depth.setTest(!0),Xt.buffers.depth.setMask(!0),Xt.buffers.color.setMask(!0),Xt.setPolygonOffset(!1)}function si(Le,ht,yt,de){if((yt.isScene===!0?yt.overrideMaterial:null)!==null)return;const Ve=Qt.isWebGL2;Je===null&&(Je=new Yc(1,1,{generateMipmaps:!0,type:Ft.has("EXT_color_buffer_half_float")?df:Xc,minFilter:$h,samples:Ve?4:0})),M.getDrawingBufferSize($e),Ve?Je.setSize($e.x,$e.y):Je.setSize(Av($e.x),Av($e.y));const dt=M.getRenderTarget();M.setRenderTarget(Je),M.getClearColor(J),z=M.getClearAlpha(),z<1&&M.setClearColor(16777215,.5),M.clear();const ut=M.toneMapping;M.toneMapping=Qc,Ln(Le,yt,de),Fe.updateMultisampleRenderTarget(Je),Fe.updateRenderTargetMipmap(Je);let _t=!1;for(let It=0,Zt=ht.length;It<Zt;It++){const Wt=ht[It],Lt=Wt.object,Pn=Wt.geometry,Dn=Wt.material,jn=Wt.group;if(Dn.side===jl&&Lt.layers.test(de.layers)){const di=Dn.side;Dn.side=Ao,Dn.needsUpdate=!0,Jn(Lt,yt,de,Pn,Dn,jn),Dn.side=di,Dn.needsUpdate=!0,_t=!0}}_t===!0&&(Fe.updateMultisampleRenderTarget(Je),Fe.updateRenderTargetMipmap(Je)),M.setRenderTarget(dt),M.setClearColor(J,z),M.toneMapping=ut}function Ln(Le,ht,yt){const de=ht.isScene===!0?ht.overrideMaterial:null;for(let be=0,Ve=Le.length;be<Ve;be++){const dt=Le[be],ut=dt.object,_t=dt.geometry,It=de===null?dt.material:de,Zt=dt.group;ut.layers.test(yt.layers)&&Jn(ut,ht,yt,_t,It,Zt)}}function Jn(Le,ht,yt,de,be,Ve){Le.onBeforeRender(M,ht,yt,de,be,Ve),Le.modelViewMatrix.multiplyMatrices(yt.matrixWorldInverse,Le.matrixWorld),Le.normalMatrix.getNormalMatrix(Le.modelViewMatrix),be.onBeforeRender(M,ht,yt,de,Le,Ve),be.transparent===!0&&be.side===jl&&be.forceSinglePass===!1?(be.side=Ao,be.needsUpdate=!0,M.renderBufferDirect(yt,ht,de,be,Le,Ve),be.side=qc,be.needsUpdate=!0,M.renderBufferDirect(yt,ht,de,be,Le,Ve),be.side=jl):M.renderBufferDirect(yt,ht,de,be,Le,Ve),Le.onAfterRender(M,ht,yt,de,be,Ve)}function $n(Le,ht,yt){ht.isScene!==!0&&(ht=gt);const de=vn.get(Le),be=x.state.lights,Ve=x.state.shadowsArray,dt=be.state.version,ut=fn.getParameters(Le,be.state,Ve,ht,yt),_t=fn.getProgramCacheKey(ut);let It=de.programs;de.environment=Le.isMeshStandardMaterial?ht.environment:null,de.fog=ht.fog,de.envMap=(Le.isMeshStandardMaterial?pt:Te).get(Le.envMap||de.environment),It===void 0&&(Le.addEventListener("dispose",At),It=new Map,de.programs=It);let Zt=It.get(_t);if(Zt!==void 0){if(de.currentProgram===Zt&&de.lightsStateVersion===dt)return Fi(Le,ut),Zt}else ut.uniforms=fn.getUniforms(Le),Le.onBuild(yt,ut,M),Le.onBeforeCompile(ut,M),Zt=fn.acquireProgram(ut,_t),It.set(_t,Zt),de.uniforms=ut.uniforms;const Wt=de.uniforms;return(!Le.isShaderMaterial&&!Le.isRawShaderMaterial||Le.clipping===!0)&&(Wt.clippingPlanes=Ne.uniform),Fi(Le,ut),de.needsLights=cr(Le),de.lightsStateVersion=dt,de.needsLights&&(Wt.ambientLightColor.value=be.state.ambient,Wt.lightProbe.value=be.state.probe,Wt.directionalLights.value=be.state.directional,Wt.directionalLightShadows.value=be.state.directionalShadow,Wt.spotLights.value=be.state.spot,Wt.spotLightShadows.value=be.state.spotShadow,Wt.rectAreaLights.value=be.state.rectArea,Wt.ltc_1.value=be.state.rectAreaLTC1,Wt.ltc_2.value=be.state.rectAreaLTC2,Wt.pointLights.value=be.state.point,Wt.pointLightShadows.value=be.state.pointShadow,Wt.hemisphereLights.value=be.state.hemi,Wt.directionalShadowMap.value=be.state.directionalShadowMap,Wt.directionalShadowMatrix.value=be.state.directionalShadowMatrix,Wt.spotShadowMap.value=be.state.spotShadowMap,Wt.spotLightMatrix.value=be.state.spotLightMatrix,Wt.spotLightMap.value=be.state.spotLightMap,Wt.pointShadowMap.value=be.state.pointShadowMap,Wt.pointShadowMatrix.value=be.state.pointShadowMatrix),de.currentProgram=Zt,de.uniformsList=null,Zt}function Ei(Le){if(Le.uniformsList===null){const ht=Le.currentProgram.getUniforms();Le.uniformsList=Z0.seqWithValue(ht.seq,Le.uniforms)}return Le.uniformsList}function Fi(Le,ht){const yt=vn.get(Le);yt.outputColorSpace=ht.outputColorSpace,yt.batching=ht.batching,yt.instancing=ht.instancing,yt.instancingColor=ht.instancingColor,yt.skinning=ht.skinning,yt.morphTargets=ht.morphTargets,yt.morphNormals=ht.morphNormals,yt.morphColors=ht.morphColors,yt.morphTargetsCount=ht.morphTargetsCount,yt.numClippingPlanes=ht.numClippingPlanes,yt.numIntersection=ht.numClipIntersection,yt.vertexAlphas=ht.vertexAlphas,yt.vertexTangents=ht.vertexTangents,yt.toneMapping=ht.toneMapping}function Vi(Le,ht,yt,de,be){ht.isScene!==!0&&(ht=gt),Fe.resetTextureUnits();const Ve=ht.fog,dt=de.isMeshStandardMaterial?ht.environment:null,ut=B===null?M.outputColorSpace:B.isXRRenderTarget===!0?B.texture.colorSpace:tc,_t=(de.isMeshStandardMaterial?pt:Te).get(de.envMap||dt),It=de.vertexColors===!0&&!!yt.attributes.color&&yt.attributes.color.itemSize===4,Zt=!!yt.attributes.tangent&&(!!de.normalMap||de.anisotropy>0),Wt=!!yt.morphAttributes.position,Lt=!!yt.morphAttributes.normal,Pn=!!yt.morphAttributes.color;let Dn=Qc;de.toneMapped&&(B===null||B.isXRRenderTarget===!0)&&(Dn=M.toneMapping);const jn=yt.morphAttributes.position||yt.morphAttributes.normal||yt.morphAttributes.color,di=jn!==void 0?jn.length:0,Cn=vn.get(de),vi=x.state.lights;if(me===!0&&(Ce===!0||Le!==D)){const se=Le===D&&de.id===F;Ne.setState(de,Le,se)}let Zn=!1;de.version===Cn.__version?(Cn.needsLights&&Cn.lightsStateVersion!==vi.state.version||Cn.outputColorSpace!==ut||be.isBatchedMesh&&Cn.batching===!1||!be.isBatchedMesh&&Cn.batching===!0||be.isInstancedMesh&&Cn.instancing===!1||!be.isInstancedMesh&&Cn.instancing===!0||be.isSkinnedMesh&&Cn.skinning===!1||!be.isSkinnedMesh&&Cn.skinning===!0||be.isInstancedMesh&&Cn.instancingColor===!0&&be.instanceColor===null||be.isInstancedMesh&&Cn.instancingColor===!1&&be.instanceColor!==null||Cn.envMap!==_t||de.fog===!0&&Cn.fog!==Ve||Cn.numClippingPlanes!==void 0&&(Cn.numClippingPlanes!==Ne.numPlanes||Cn.numIntersection!==Ne.numIntersection)||Cn.vertexAlphas!==It||Cn.vertexTangents!==Zt||Cn.morphTargets!==Wt||Cn.morphNormals!==Lt||Cn.morphColors!==Pn||Cn.toneMapping!==Dn||Qt.isWebGL2===!0&&Cn.morphTargetsCount!==di)&&(Zn=!0):(Zn=!0,Cn.__version=de.version);let nr=Cn.currentProgram;Zn===!0&&(nr=$n(de,ht,be));let Rr=!1,Rn=!1,Kn=!1;const zi=nr.getUniforms(),Si=Cn.uniforms;if(Xt.useProgram(nr.program)&&(Rr=!0,Rn=!0,Kn=!0),de.id!==F&&(F=de.id,Rn=!0),Rr||D!==Le){zi.setValue(Ze,"projectionMatrix",Le.projectionMatrix),zi.setValue(Ze,"viewMatrix",Le.matrixWorldInverse);const se=zi.map.cameraPosition;se!==void 0&&se.setValue(Ze,nt.setFromMatrixPosition(Le.matrixWorld)),Qt.logarithmicDepthBuffer&&zi.setValue(Ze,"logDepthBufFC",2/(Math.log(Le.far+1)/Math.LN2)),(de.isMeshPhongMaterial||de.isMeshToonMaterial||de.isMeshLambertMaterial||de.isMeshBasicMaterial||de.isMeshStandardMaterial||de.isShaderMaterial)&&zi.setValue(Ze,"isOrthographic",Le.isOrthographicCamera===!0),D!==Le&&(D=Le,Rn=!0,Kn=!0)}if(be.isSkinnedMesh){zi.setOptional(Ze,be,"bindMatrix"),zi.setOptional(Ze,be,"bindMatrixInverse");const se=be.skeleton;se&&(Qt.floatVertexTextures?(se.boneTexture===null&&se.computeBoneTexture(),zi.setValue(Ze,"boneTexture",se.boneTexture,Fe)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}be.isBatchedMesh&&(zi.setOptional(Ze,be,"batchingTexture"),zi.setValue(Ze,"batchingTexture",be._matricesTexture,Fe));const Y=yt.morphAttributes;if((Y.position!==void 0||Y.normal!==void 0||Y.color!==void 0&&Qt.isWebGL2===!0)&&ke.update(be,yt,nr),(Rn||Cn.receiveShadow!==be.receiveShadow)&&(Cn.receiveShadow=be.receiveShadow,zi.setValue(Ze,"receiveShadow",be.receiveShadow)),de.isMeshGouraudMaterial&&de.envMap!==null&&(Si.envMap.value=_t,Si.flipEnvMap.value=_t.isCubeTexture&&_t.isRenderTargetTexture===!1?-1:1),Rn&&(zi.setValue(Ze,"toneMappingExposure",M.toneMappingExposure),Cn.needsLights&&lr(Si,Kn),Ve&&de.fog===!0&&mt.refreshFogUniforms(Si,Ve),mt.refreshMaterialUniforms(Si,de,H,G,Je),Z0.upload(Ze,Ei(Cn),Si,Fe)),de.isShaderMaterial&&de.uniformsNeedUpdate===!0&&(Z0.upload(Ze,Ei(Cn),Si,Fe),de.uniformsNeedUpdate=!1),de.isSpriteMaterial&&zi.setValue(Ze,"center",be.center),zi.setValue(Ze,"modelViewMatrix",be.modelViewMatrix),zi.setValue(Ze,"normalMatrix",be.normalMatrix),zi.setValue(Ze,"modelMatrix",be.matrixWorld),de.isShaderMaterial||de.isRawShaderMaterial){const se=de.uniformsGroups;for(let pe=0,we=se.length;pe<we;pe++)if(Qt.isWebGL2){const Ue=se[pe];k.update(Ue,nr),k.bind(Ue,nr)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return nr}function lr(Le,ht){Le.ambientLightColor.needsUpdate=ht,Le.lightProbe.needsUpdate=ht,Le.directionalLights.needsUpdate=ht,Le.directionalLightShadows.needsUpdate=ht,Le.pointLights.needsUpdate=ht,Le.pointLightShadows.needsUpdate=ht,Le.spotLights.needsUpdate=ht,Le.spotLightShadows.needsUpdate=ht,Le.rectAreaLights.needsUpdate=ht,Le.hemisphereLights.needsUpdate=ht}function cr(Le){return Le.isMeshLambertMaterial||Le.isMeshToonMaterial||Le.isMeshPhongMaterial||Le.isMeshStandardMaterial||Le.isShadowMaterial||Le.isShaderMaterial&&Le.lights===!0}this.getActiveCubeFace=function(){return T},this.getActiveMipmapLevel=function(){return L},this.getRenderTarget=function(){return B},this.setRenderTargetTextures=function(Le,ht,yt){vn.get(Le.texture).__webglTexture=ht,vn.get(Le.depthTexture).__webglTexture=yt;const de=vn.get(Le);de.__hasExternalTextures=!0,de.__hasExternalTextures&&(de.__autoAllocateDepthBuffer=yt===void 0,de.__autoAllocateDepthBuffer||Ft.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),de.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(Le,ht){const yt=vn.get(Le);yt.__webglFramebuffer=ht,yt.__useDefaultFramebuffer=ht===void 0},this.setRenderTarget=function(Le,ht=0,yt=0){B=Le,T=ht,L=yt;let de=!0,be=null,Ve=!1,dt=!1;if(Le){const _t=vn.get(Le);_t.__useDefaultFramebuffer!==void 0?(Xt.bindFramebuffer(Ze.FRAMEBUFFER,null),de=!1):_t.__webglFramebuffer===void 0?Fe.setupRenderTarget(Le):_t.__hasExternalTextures&&Fe.rebindTextures(Le,vn.get(Le.texture).__webglTexture,vn.get(Le.depthTexture).__webglTexture);const It=Le.texture;(It.isData3DTexture||It.isDataArrayTexture||It.isCompressedArrayTexture)&&(dt=!0);const Zt=vn.get(Le).__webglFramebuffer;Le.isWebGLCubeRenderTarget?(Array.isArray(Zt[ht])?be=Zt[ht][yt]:be=Zt[ht],Ve=!0):Qt.isWebGL2&&Le.samples>0&&Fe.useMultisampledRTT(Le)===!1?be=vn.get(Le).__webglMultisampledFramebuffer:Array.isArray(Zt)?be=Zt[yt]:be=Zt,P.copy(Le.viewport),U.copy(Le.scissor),K=Le.scissorTest}else P.copy(ee).multiplyScalar(H).floor(),U.copy(oe).multiplyScalar(H).floor(),K=xe;if(Xt.bindFramebuffer(Ze.FRAMEBUFFER,be)&&Qt.drawBuffers&&de&&Xt.drawBuffers(Le,be),Xt.viewport(P),Xt.scissor(U),Xt.setScissorTest(K),Ve){const _t=vn.get(Le.texture);Ze.framebufferTexture2D(Ze.FRAMEBUFFER,Ze.COLOR_ATTACHMENT0,Ze.TEXTURE_CUBE_MAP_POSITIVE_X+ht,_t.__webglTexture,yt)}else if(dt){const _t=vn.get(Le.texture),It=ht||0;Ze.framebufferTextureLayer(Ze.FRAMEBUFFER,Ze.COLOR_ATTACHMENT0,_t.__webglTexture,yt||0,It)}F=-1},this.readRenderTargetPixels=function(Le,ht,yt,de,be,Ve,dt){if(!(Le&&Le.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let ut=vn.get(Le).__webglFramebuffer;if(Le.isWebGLCubeRenderTarget&&dt!==void 0&&(ut=ut[dt]),ut){Xt.bindFramebuffer(Ze.FRAMEBUFFER,ut);try{const _t=Le.texture,It=_t.format,Zt=_t.type;if(It!==Da&&ne.convert(It)!==Ze.getParameter(Ze.IMPLEMENTATION_COLOR_READ_FORMAT)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const Wt=Zt===df&&(Ft.has("EXT_color_buffer_half_float")||Qt.isWebGL2&&Ft.has("EXT_color_buffer_float"));if(Zt!==Xc&&ne.convert(Zt)!==Ze.getParameter(Ze.IMPLEMENTATION_COLOR_READ_TYPE)&&!(Zt===Wl&&(Qt.isWebGL2||Ft.has("OES_texture_float")||Ft.has("WEBGL_color_buffer_float")))&&!Wt){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}ht>=0&&ht<=Le.width-de&&yt>=0&&yt<=Le.height-be&&Ze.readPixels(ht,yt,de,be,ne.convert(It),ne.convert(Zt),Ve)}finally{const _t=B!==null?vn.get(B).__webglFramebuffer:null;Xt.bindFramebuffer(Ze.FRAMEBUFFER,_t)}}},this.copyFramebufferToTexture=function(Le,ht,yt=0){const de=Math.pow(2,-yt),be=Math.floor(ht.image.width*de),Ve=Math.floor(ht.image.height*de);Fe.setTexture2D(ht,0),Ze.copyTexSubImage2D(Ze.TEXTURE_2D,yt,0,0,Le.x,Le.y,be,Ve),Xt.unbindTexture()},this.copyTextureToTexture=function(Le,ht,yt,de=0){const be=ht.image.width,Ve=ht.image.height,dt=ne.convert(yt.format),ut=ne.convert(yt.type);Fe.setTexture2D(yt,0),Ze.pixelStorei(Ze.UNPACK_FLIP_Y_WEBGL,yt.flipY),Ze.pixelStorei(Ze.UNPACK_PREMULTIPLY_ALPHA_WEBGL,yt.premultiplyAlpha),Ze.pixelStorei(Ze.UNPACK_ALIGNMENT,yt.unpackAlignment),ht.isDataTexture?Ze.texSubImage2D(Ze.TEXTURE_2D,de,Le.x,Le.y,be,Ve,dt,ut,ht.image.data):ht.isCompressedTexture?Ze.compressedTexSubImage2D(Ze.TEXTURE_2D,de,Le.x,Le.y,ht.mipmaps[0].width,ht.mipmaps[0].height,dt,ht.mipmaps[0].data):Ze.texSubImage2D(Ze.TEXTURE_2D,de,Le.x,Le.y,dt,ut,ht.image),de===0&&yt.generateMipmaps&&Ze.generateMipmap(Ze.TEXTURE_2D),Xt.unbindTexture()},this.copyTextureToTexture3D=function(Le,ht,yt,de,be=0){if(M.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Ve=Le.max.x-Le.min.x+1,dt=Le.max.y-Le.min.y+1,ut=Le.max.z-Le.min.z+1,_t=ne.convert(de.format),It=ne.convert(de.type);let Zt;if(de.isData3DTexture)Fe.setTexture3D(de,0),Zt=Ze.TEXTURE_3D;else if(de.isDataArrayTexture||de.isCompressedArrayTexture)Fe.setTexture2DArray(de,0),Zt=Ze.TEXTURE_2D_ARRAY;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}Ze.pixelStorei(Ze.UNPACK_FLIP_Y_WEBGL,de.flipY),Ze.pixelStorei(Ze.UNPACK_PREMULTIPLY_ALPHA_WEBGL,de.premultiplyAlpha),Ze.pixelStorei(Ze.UNPACK_ALIGNMENT,de.unpackAlignment);const Wt=Ze.getParameter(Ze.UNPACK_ROW_LENGTH),Lt=Ze.getParameter(Ze.UNPACK_IMAGE_HEIGHT),Pn=Ze.getParameter(Ze.UNPACK_SKIP_PIXELS),Dn=Ze.getParameter(Ze.UNPACK_SKIP_ROWS),jn=Ze.getParameter(Ze.UNPACK_SKIP_IMAGES),di=yt.isCompressedTexture?yt.mipmaps[be]:yt.image;Ze.pixelStorei(Ze.UNPACK_ROW_LENGTH,di.width),Ze.pixelStorei(Ze.UNPACK_IMAGE_HEIGHT,di.height),Ze.pixelStorei(Ze.UNPACK_SKIP_PIXELS,Le.min.x),Ze.pixelStorei(Ze.UNPACK_SKIP_ROWS,Le.min.y),Ze.pixelStorei(Ze.UNPACK_SKIP_IMAGES,Le.min.z),yt.isDataTexture||yt.isData3DTexture?Ze.texSubImage3D(Zt,be,ht.x,ht.y,ht.z,Ve,dt,ut,_t,It,di.data):yt.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),Ze.compressedTexSubImage3D(Zt,be,ht.x,ht.y,ht.z,Ve,dt,ut,_t,di.data)):Ze.texSubImage3D(Zt,be,ht.x,ht.y,ht.z,Ve,dt,ut,_t,It,di),Ze.pixelStorei(Ze.UNPACK_ROW_LENGTH,Wt),Ze.pixelStorei(Ze.UNPACK_IMAGE_HEIGHT,Lt),Ze.pixelStorei(Ze.UNPACK_SKIP_PIXELS,Pn),Ze.pixelStorei(Ze.UNPACK_SKIP_ROWS,Dn),Ze.pixelStorei(Ze.UNPACK_SKIP_IMAGES,jn),be===0&&de.generateMipmaps&&Ze.generateMipmap(Zt),Xt.unbindTexture()},this.initTexture=function(Le){Le.isCubeTexture?Fe.setTextureCube(Le,0):Le.isData3DTexture?Fe.setTexture3D(Le,0):Le.isDataArrayTexture||Le.isCompressedArrayTexture?Fe.setTexture2DArray(Le,0):Fe.setTexture2D(Le,0),Xt.unbindTexture()},this.resetState=function(){T=0,L=0,B=null,Xt.reset(),W.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return Ql}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(e){this._outputColorSpace=e;const n=this.getContext();n.drawingBufferColorSpace=e===G_?"display-p3":"srgb",n.unpackColorSpace=Mr.workingColorSpace===Wv?"display-p3":"srgb"}get outputEncoding(){return console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace===ms?nu:hB}set outputEncoding(e){console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace=e===nu?ms:tc}get useLegacyLights(){return console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights}set useLegacyLights(e){console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights=e}}class _j extends BB{}_j.prototype.isWebGL1Renderer=!0;class wj extends Ls{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,n){return super.copy(e,n),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const n=super.toJSON(e);return this.fog!==null&&(n.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(n.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(n.object.backgroundIntensity=this.backgroundIntensity),n}}class Mj{constructor(e,n){this.isInterleavedBuffer=!0,this.array=e,this.stride=n,this.count=e!==void 0?e.length/n:0,this.usage=kb,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.version=0,this.uuid=Jl()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return iu("THREE.InterleavedBuffer: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,n,i){e*=this.stride,i*=n.stride;for(let o=0,a=this.stride;o<a;o++)this.array[e+o]=n.array[i+o];return this}set(e,n=0){return this.array.set(e,n),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Jl()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const n=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(n,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Jl()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const ao=new it;class vv{constructor(e,n,i,o=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=n,this.offset=i,this.normalized=o}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let n=0,i=this.data.count;n<i;n++)ao.fromBufferAttribute(this,n),ao.applyMatrix4(e),this.setXYZ(n,ao.x,ao.y,ao.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)ao.fromBufferAttribute(this,n),ao.applyNormalMatrix(e),this.setXYZ(n,ao.x,ao.y,ao.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)ao.fromBufferAttribute(this,n),ao.transformDirection(e),this.setXYZ(n,ao.x,ao.y,ao.z);return this}getComponent(e,n){let i=this.array[e*this.data.stride+this.offset+n];return this.normalized&&(i=Oa(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=_r(i,this.array)),this.data.array[e*this.data.stride+this.offset+n]=i,this}setX(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset]=n,this}setY(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset+1]=n,this}setZ(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset+2]=n,this}setW(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset+3]=n,this}getX(e){let n=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(n=Oa(n,this.array)),n}getY(e){let n=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(n=Oa(n,this.array)),n}getZ(e){let n=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(n=Oa(n,this.array)),n}getW(e){let n=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(n=Oa(n,this.array)),n}setXY(e,n,i){return e=e*this.data.stride+this.offset,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array)),this.data.array[e+0]=n,this.data.array[e+1]=i,this}setXYZ(e,n,i,o){return e=e*this.data.stride+this.offset,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array)),this.data.array[e+0]=n,this.data.array[e+1]=i,this.data.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e=e*this.data.stride+this.offset,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array),a=_r(a,this.array)),this.data.array[e+0]=n,this.data.array[e+1]=i,this.data.array[e+2]=o,this.data.array[e+3]=a,this}clone(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const n=[];for(let i=0;i<this.count;i++){const o=i*this.data.stride+this.offset;for(let a=0;a<this.itemSize;a++)n.push(this.data.array[o+a])}return new ha(new this.array.constructor(n),this.itemSize,this.normalized)}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new vv(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const n=[];for(let i=0;i<this.count;i++){const o=i*this.data.stride+this.offset;for(let a=0;a<this.itemSize;a++)n.push(this.data.array[o+a])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:n,normalized:this.normalized}}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class LB extends uu{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new or(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}let kd;const Tp=new it,zd=new it,Gd=new it,Vd=new Mn,Rp=new Mn,PB=new Gr,C0=new it,Ip=new it,S0=new it,b3=new Mn,UE=new Mn,_3=new Mn;class Cj extends Ls{constructor(e=new LB){if(super(),this.isSprite=!0,this.type="Sprite",kd===void 0){kd=new Lo;const n=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),i=new Mj(n,5);kd.setIndex([0,1,2,0,2,3]),kd.setAttribute("position",new vv(i,3,0,!1)),kd.setAttribute("uv",new vv(i,2,3,!1))}this.geometry=kd,this.material=e,this.center=new Mn(.5,.5)}raycast(e,n){e.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),zd.setFromMatrixScale(this.matrixWorld),PB.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),Gd.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&zd.multiplyScalar(-Gd.z);const i=this.material.rotation;let o,a;i!==0&&(a=Math.cos(i),o=Math.sin(i));const c=this.center;T0(C0.set(-.5,-.5,0),Gd,c,zd,o,a),T0(Ip.set(.5,-.5,0),Gd,c,zd,o,a),T0(S0.set(.5,.5,0),Gd,c,zd,o,a),b3.set(0,0),UE.set(1,0),_3.set(1,1);let u=e.ray.intersectTriangle(C0,Ip,S0,!1,Tp);if(u===null&&(T0(Ip.set(-.5,.5,0),Gd,c,zd,o,a),UE.set(0,1),u=e.ray.intersectTriangle(C0,S0,Ip,!1,Tp),u===null))return;const h=e.ray.origin.distanceTo(Tp);h<e.near||h>e.far||n.push({distance:h,point:Tp.clone(),uv:Fa.getInterpolation(Tp,C0,Ip,S0,b3,UE,_3,new Mn),face:null,object:this})}copy(e,n){return super.copy(e,n),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}}function T0(s,e,n,i,o,a){Vd.subVectors(s,n).addScalar(.5).multiply(i),o!==void 0?(Rp.x=a*Vd.x-o*Vd.y,Rp.y=o*Vd.x+a*Vd.y):Rp.copy(Vd),s.copy(e),s.x+=Rp.x,s.y+=Rp.y,s.applyMatrix4(PB)}class DB extends uu{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new or(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}}const w3=new it,M3=new it,C3=new Gr,kE=new Xv,R0=new Qv;class Sj extends Ls{constructor(e=new Lo,n=new DB){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const n=e.attributes.position,i=[0];for(let o=1,a=n.count;o<a;o++)w3.fromBufferAttribute(n,o-1),M3.fromBufferAttribute(n,o),i[o]=i[o-1],i[o]+=w3.distanceTo(M3);e.setAttribute("lineDistance",new As(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,n){const i=this.geometry,o=this.matrixWorld,a=e.params.Line.threshold,c=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),R0.copy(i.boundingSphere),R0.applyMatrix4(o),R0.radius+=a,e.ray.intersectsSphere(R0)===!1)return;C3.copy(o).invert(),kE.copy(e.ray).applyMatrix4(C3);const u=a/((this.scale.x+this.scale.y+this.scale.z)/3),h=u*u,d=new it,f=new it,p=new it,A=new it,g=this.isLineSegments?2:1,v=i.index,x=i.attributes.position;if(v!==null){const E=Math.max(0,c.start),S=Math.min(v.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){const T=v.getX(M),L=v.getX(M+1);if(d.fromBufferAttribute(x,T),f.fromBufferAttribute(x,L),kE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const F=e.ray.origin.distanceTo(A);F<e.near||F>e.far||n.push({distance:F,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}else{const E=Math.max(0,c.start),S=Math.min(x.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){if(d.fromBufferAttribute(x,M),f.fromBufferAttribute(x,M+1),kE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const L=e.ray.origin.distanceTo(A);L<e.near||L>e.far||n.push({distance:L,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}}class rc{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,n){const i=this.getUtoTmapping(e);return this.getPoint(i,n)}getPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPoint(i/e));return n}getSpacedPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPointAt(i/e));return n}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const n=[];let i,o=this.getPoint(0),a=0;n.push(0);for(let c=1;c<=e;c++)i=this.getPoint(c/e),a+=i.distanceTo(o),n.push(a),o=i;return this.cacheArcLengths=n,n}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,n){const i=this.getLengths();let o=0;const a=i.length;let c;n?c=n:c=e*i[a-1];let u=0,h=a-1,d;for(;u<=h;)if(o=Math.floor(u+(h-u)/2),d=i[o]-c,d<0)u=o+1;else if(d>0)h=o-1;else{h=o;break}if(o=h,i[o]===c)return o/(a-1);const f=i[o],A=i[o+1]-f,g=(c-f)/A;return(o+g)/(a-1)}getTangent(e,n){let o=e-1e-4,a=e+1e-4;o<0&&(o=0),a>1&&(a=1);const c=this.getPoint(o),u=this.getPoint(a),h=n||(c.isVector2?new Mn:new it);return h.copy(u).sub(c).normalize(),h}getTangentAt(e,n){const i=this.getUtoTmapping(e);return this.getTangent(i,n)}computeFrenetFrames(e,n){const i=new it,o=[],a=[],c=[],u=new it,h=new Gr;for(let g=0;g<=e;g++){const v=g/e;o[g]=this.getTangentAt(v,new it)}a[0]=new it,c[0]=new it;let d=Number.MAX_VALUE;const f=Math.abs(o[0].x),p=Math.abs(o[0].y),A=Math.abs(o[0].z);f<=d&&(d=f,i.set(1,0,0)),p<=d&&(d=p,i.set(0,1,0)),A<=d&&i.set(0,0,1),u.crossVectors(o[0],i).normalize(),a[0].crossVectors(o[0],u),c[0].crossVectors(o[0],a[0]);for(let g=1;g<=e;g++){if(a[g]=a[g-1].clone(),c[g]=c[g-1].clone(),u.crossVectors(o[g-1],o[g]),u.length()>Number.EPSILON){u.normalize();const v=Math.acos(Is(o[g-1].dot(o[g]),-1,1));a[g].applyMatrix4(h.makeRotationAxis(u,v))}c[g].crossVectors(o[g],a[g])}if(n===!0){let g=Math.acos(Is(a[0].dot(a[e]),-1,1));g/=e,o[0].dot(u.crossVectors(a[0],a[e]))>0&&(g=-g);for(let v=1;v<=e;v++)a[v].applyMatrix4(h.makeRotationAxis(o[v],g*v)),c[v].crossVectors(o[v],a[v])}return{tangents:o,normals:a,binormals:c}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class OB extends rc{constructor(e=0,n=0,i=1,o=1,a=0,c=Math.PI*2,u=!1,h=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=n,this.xRadius=i,this.yRadius=o,this.aStartAngle=a,this.aEndAngle=c,this.aClockwise=u,this.aRotation=h}getPoint(e,n){const i=n||new Mn,o=Math.PI*2;let a=this.aEndAngle-this.aStartAngle;const c=Math.abs(a)<Number.EPSILON;for(;a<0;)a+=o;for(;a>o;)a-=o;a<Number.EPSILON&&(c?a=0:a=o),this.aClockwise===!0&&!c&&(a===o?a=-o:a=a-o);const u=this.aStartAngle+e*a;let h=this.aX+this.xRadius*Math.cos(u),d=this.aY+this.yRadius*Math.sin(u);if(this.aRotation!==0){const f=Math.cos(this.aRotation),p=Math.sin(this.aRotation),A=h-this.aX,g=d-this.aY;h=A*f-g*p+this.aX,d=A*p+g*f+this.aY}return i.set(h,d)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}class Tj extends OB{constructor(e,n,i,o,a,c){super(e,n,i,i,o,a,c),this.isArcCurve=!0,this.type="ArcCurve"}}function X_(){let s=0,e=0,n=0,i=0;function o(a,c,u,h){s=a,e=u,n=-3*a+3*c-2*u-h,i=2*a-2*c+u+h}return{initCatmullRom:function(a,c,u,h,d){o(c,u,d*(u-a),d*(h-c))},initNonuniformCatmullRom:function(a,c,u,h,d,f,p){let A=(c-a)/d-(u-a)/(d+f)+(u-c)/f,g=(u-c)/f-(h-c)/(f+p)+(h-u)/p;A*=f,g*=f,o(c,u,A,g)},calc:function(a){const c=a*a,u=c*a;return s+e*a+n*c+i*u}}}const I0=new it,zE=new X_,GE=new X_,VE=new X_;class Rj extends rc{constructor(e=[],n=!1,i="centripetal",o=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=n,this.curveType=i,this.tension=o}getPoint(e,n=new it){const i=n,o=this.points,a=o.length,c=(a-(this.closed?0:1))*e;let u=Math.floor(c),h=c-u;this.closed?u+=u>0?0:(Math.floor(Math.abs(u)/a)+1)*a:h===0&&u===a-1&&(u=a-2,h=1);let d,f;this.closed||u>0?d=o[(u-1)%a]:(I0.subVectors(o[0],o[1]).add(o[0]),d=I0);const p=o[u%a],A=o[(u+1)%a];if(this.closed||u+2<a?f=o[(u+2)%a]:(I0.subVectors(o[a-1],o[a-2]).add(o[a-1]),f=I0),this.curveType==="centripetal"||this.curveType==="chordal"){const g=this.curveType==="chordal"?.5:.25;let v=Math.pow(d.distanceToSquared(p),g),b=Math.pow(p.distanceToSquared(A),g),x=Math.pow(A.distanceToSquared(f),g);b<1e-4&&(b=1),v<1e-4&&(v=b),x<1e-4&&(x=b),zE.initNonuniformCatmullRom(d.x,p.x,A.x,f.x,v,b,x),GE.initNonuniformCatmullRom(d.y,p.y,A.y,f.y,v,b,x),VE.initNonuniformCatmullRom(d.z,p.z,A.z,f.z,v,b,x)}else this.curveType==="catmullrom"&&(zE.initCatmullRom(d.x,p.x,A.x,f.x,this.tension),GE.initCatmullRom(d.y,p.y,A.y,f.y,this.tension),VE.initCatmullRom(d.z,p.z,A.z,f.z,this.tension));return i.set(zE.calc(h),GE.calc(h),VE.calc(h)),i}copy(e){super.copy(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(o.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let n=0,i=this.points.length;n<i;n++){const o=this.points[n];e.points.push(o.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(new it().fromArray(o))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function S3(s,e,n,i,o){const a=(i-e)*.5,c=(o-n)*.5,u=s*s,h=s*u;return(2*n-2*i+a+c)*h+(-3*n+3*i-2*a-c)*u+a*s+n}function Ij(s,e){const n=1-s;return n*n*e}function Bj(s,e){return 2*(1-s)*s*e}function Lj(s,e){return s*s*e}function nm(s,e,n,i){return Ij(s,e)+Bj(s,n)+Lj(s,i)}function Pj(s,e){const n=1-s;return n*n*n*e}function Dj(s,e){const n=1-s;return 3*n*n*s*e}function Oj(s,e){return 3*(1-s)*s*s*e}function Fj(s,e){return s*s*s*e}function im(s,e,n,i,o){return Pj(s,e)+Dj(s,n)+Oj(s,i)+Fj(s,o)}class Nj extends rc{constructor(e=new Mn,n=new Mn,i=new Mn,o=new Mn){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=n,this.v2=i,this.v3=o}getPoint(e,n=new Mn){const i=n,o=this.v0,a=this.v1,c=this.v2,u=this.v3;return i.set(im(e,o.x,a.x,c.x,u.x),im(e,o.y,a.y,c.y,u.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class FB extends rc{constructor(e=new it,n=new it,i=new it,o=new it){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=n,this.v2=i,this.v3=o}getPoint(e,n=new it){const i=n,o=this.v0,a=this.v1,c=this.v2,u=this.v3;return i.set(im(e,o.x,a.x,c.x,u.x),im(e,o.y,a.y,c.y,u.y),im(e,o.z,a.z,c.z,u.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class Uj extends rc{constructor(e=new Mn,n=new Mn){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=n}getPoint(e,n=new Mn){const i=n;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,n){return this.getPoint(e,n)}getTangent(e,n=new Mn){return n.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,n){return this.getTangent(e,n)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class kj extends rc{constructor(e=new it,n=new it){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=n}getPoint(e,n=new it){const i=n;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,n){return this.getPoint(e,n)}getTangent(e,n=new it){return n.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,n){return this.getTangent(e,n)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class zj extends rc{constructor(e=new Mn,n=new Mn,i=new Mn){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=n,this.v2=i}getPoint(e,n=new Mn){const i=n,o=this.v0,a=this.v1,c=this.v2;return i.set(nm(e,o.x,a.x,c.x),nm(e,o.y,a.y,c.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class K_ extends rc{constructor(e=new it,n=new it,i=new it){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=n,this.v2=i}getPoint(e,n=new it){const i=n,o=this.v0,a=this.v1,c=this.v2;return i.set(nm(e,o.x,a.x,c.x),nm(e,o.y,a.y,c.y),nm(e,o.z,a.z,c.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class Gj extends rc{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,n=new Mn){const i=n,o=this.points,a=(o.length-1)*e,c=Math.floor(a),u=a-c,h=o[c===0?c:c-1],d=o[c],f=o[c>o.length-2?o.length-1:c+1],p=o[c>o.length-3?o.length-1:c+2];return i.set(S3(u,h.x,d.x,f.x,p.x),S3(u,h.y,d.y,f.y,p.y)),i}copy(e){super.copy(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(o.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let n=0,i=this.points.length;n<i;n++){const o=this.points[n];e.points.push(o.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(new Mn().fromArray(o))}return this}}var Vj=Object.freeze({__proto__:null,ArcCurve:Tj,CatmullRomCurve3:Rj,CubicBezierCurve:Nj,CubicBezierCurve3:FB,EllipseCurve:OB,LineCurve:Uj,LineCurve3:kj,QuadraticBezierCurve:zj,QuadraticBezierCurve3:K_,SplineCurve:Gj});class Jv extends Lo{constructor(e=1,n=1,i=1,o=32,a=1,c=!1,u=0,h=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:n,height:i,radialSegments:o,heightSegments:a,openEnded:c,thetaStart:u,thetaLength:h};const d=this;o=Math.floor(o),a=Math.floor(a);const f=[],p=[],A=[],g=[];let v=0;const b=[],x=i/2;let E=0;S(),c===!1&&(e>0&&M(!0),n>0&&M(!1)),this.setIndex(f),this.setAttribute("position",new As(p,3)),this.setAttribute("normal",new As(A,3)),this.setAttribute("uv",new As(g,2));function S(){const C=new it,T=new it;let L=0;const B=(n-e)/i;for(let F=0;F<=a;F++){const D=[],P=F/a,U=P*(n-e)+e;for(let K=0;K<=o;K++){const J=K/o,z=J*h+u,j=Math.sin(z),G=Math.cos(z);T.x=U*j,T.y=-P*i+x,T.z=U*G,p.push(T.x,T.y,T.z),C.set(j,B,G).normalize(),A.push(C.x,C.y,C.z),g.push(J,1-P),D.push(v++)}b.push(D)}for(let F=0;F<o;F++)for(let D=0;D<a;D++){const P=b[D][F],U=b[D+1][F],K=b[D+1][F+1],J=b[D][F+1];f.push(P,U,J),f.push(U,K,J),L+=6}d.addGroup(E,L,0),E+=L}function M(C){const T=v,L=new Mn,B=new it;let F=0;const D=C===!0?e:n,P=C===!0?1:-1;for(let K=1;K<=o;K++)p.push(0,x*P,0),A.push(0,P,0),g.push(.5,.5),v++;const U=v;for(let K=0;K<=o;K++){const z=K/o*h+u,j=Math.cos(z),G=Math.sin(z);B.x=D*G,B.y=x*P,B.z=D*j,p.push(B.x,B.y,B.z),A.push(0,P,0),L.x=j*.5+.5,L.y=G*.5*P+.5,g.push(L.x,L.y),v++}for(let K=0;K<o;K++){const J=T+K,z=U+K;C===!0?f.push(z,z+1,J):f.push(z+1,z,J),F+=3}d.addGroup(E,F,C===!0?1:2),E+=F}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Jv(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class q_ extends Jv{constructor(e=1,n=1,i=32,o=1,a=!1,c=0,u=Math.PI*2){super(0,e,n,i,o,a,c,u),this.type="ConeGeometry",this.parameters={radius:e,height:n,radialSegments:i,heightSegments:o,openEnded:a,thetaStart:c,thetaLength:u}}static fromJSON(e){return new q_(e.radius,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class Tm extends Lo{constructor(e=1,n=32,i=16,o=0,a=Math.PI*2,c=0,u=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:n,heightSegments:i,phiStart:o,phiLength:a,thetaStart:c,thetaLength:u},n=Math.max(3,Math.floor(n)),i=Math.max(2,Math.floor(i));const h=Math.min(c+u,Math.PI);let d=0;const f=[],p=new it,A=new it,g=[],v=[],b=[],x=[];for(let E=0;E<=i;E++){const S=[],M=E/i;let C=0;E===0&&c===0?C=.5/n:E===i&&h===Math.PI&&(C=-.5/n);for(let T=0;T<=n;T++){const L=T/n;p.x=-e*Math.cos(o+L*a)*Math.sin(c+M*u),p.y=e*Math.cos(c+M*u),p.z=e*Math.sin(o+L*a)*Math.sin(c+M*u),v.push(p.x,p.y,p.z),A.copy(p).normalize(),b.push(A.x,A.y,A.z),x.push(L+C,1-M),S.push(d++)}f.push(S)}for(let E=0;E<i;E++)for(let S=0;S<n;S++){const M=f[E][S+1],C=f[E][S],T=f[E+1][S],L=f[E+1][S+1];(E!==0||c>0)&&g.push(M,C,L),(E!==i-1||h<Math.PI)&&g.push(C,T,L)}this.setIndex(g),this.setAttribute("position",new As(v,3)),this.setAttribute("normal",new As(b,3)),this.setAttribute("uv",new As(x,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Tm(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}}class Y_ extends Lo{constructor(e=new K_(new it(-1,-1,0),new it(-1,1,0),new it(1,1,0)),n=64,i=1,o=8,a=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:n,radius:i,radialSegments:o,closed:a};const c=e.computeFrenetFrames(n,a);this.tangents=c.tangents,this.normals=c.normals,this.binormals=c.binormals;const u=new it,h=new it,d=new Mn;let f=new it;const p=[],A=[],g=[],v=[];b(),this.setIndex(v),this.setAttribute("position",new As(p,3)),this.setAttribute("normal",new As(A,3)),this.setAttribute("uv",new As(g,2));function b(){for(let M=0;M<n;M++)x(M);x(a===!1?n:0),S(),E()}function x(M){f=e.getPointAt(M/n,f);const C=c.normals[M],T=c.binormals[M];for(let L=0;L<=o;L++){const B=L/o*Math.PI*2,F=Math.sin(B),D=-Math.cos(B);h.x=D*C.x+F*T.x,h.y=D*C.y+F*T.y,h.z=D*C.z+F*T.z,h.normalize(),A.push(h.x,h.y,h.z),u.x=f.x+i*h.x,u.y=f.y+i*h.y,u.z=f.z+i*h.z,p.push(u.x,u.y,u.z)}}function E(){for(let M=1;M<=n;M++)for(let C=1;C<=o;C++){const T=(o+1)*(M-1)+(C-1),L=(o+1)*M+(C-1),B=(o+1)*M+C,F=(o+1)*(M-1)+C;v.push(T,L,F),v.push(L,B,F)}}function S(){for(let M=0;M<=n;M++)for(let C=0;C<=o;C++)d.x=M/n,d.y=C/o,g.push(d.x,d.y)}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}toJSON(){const e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new Y_(new Vj[e.path.type]().fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}}class Hj extends uu{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new or(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new or(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=uB,this.normalScale=new Mn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=k_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}const T3={enabled:!1,files:{},add:function(s,e){this.enabled!==!1&&(this.files[s]=e)},get:function(s){if(this.enabled!==!1)return this.files[s]},remove:function(s){delete this.files[s]},clear:function(){this.files={}}};class jj{constructor(e,n,i){const o=this;let a=!1,c=0,u=0,h;const d=[];this.onStart=void 0,this.onLoad=e,this.onProgress=n,this.onError=i,this.itemStart=function(f){u++,a===!1&&o.onStart!==void 0&&o.onStart(f,c,u),a=!0},this.itemEnd=function(f){c++,o.onProgress!==void 0&&o.onProgress(f,c,u),c===u&&(a=!1,o.onLoad!==void 0&&o.onLoad())},this.itemError=function(f){o.onError!==void 0&&o.onError(f)},this.resolveURL=function(f){return h?h(f):f},this.setURLModifier=function(f){return h=f,this},this.addHandler=function(f,p){return d.push(f,p),this},this.removeHandler=function(f){const p=d.indexOf(f);return p!==-1&&d.splice(p,2),this},this.getHandler=function(f){for(let p=0,A=d.length;p<A;p+=2){const g=d[p],v=d[p+1];if(g.global&&(g.lastIndex=0),g.test(f))return v}return null}}}const Wj=new jj;class $_{constructor(e){this.manager=e!==void 0?e:Wj,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,n){const i=this;return new Promise(function(o,a){i.load(e,o,n,a)})}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}$_.DEFAULT_MATERIAL_NAME="__DEFAULT";class Qj extends $_{constructor(e){super(e)}load(e,n,i,o){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const a=this,c=T3.get(e);if(c!==void 0)return a.manager.itemStart(e),setTimeout(function(){n&&n(c),a.manager.itemEnd(e)},0),c;const u=pm("img");function h(){f(),T3.add(e,this),n&&n(this),a.manager.itemEnd(e)}function d(p){f(),o&&o(p),a.manager.itemError(e),a.manager.itemEnd(e)}function f(){u.removeEventListener("load",h,!1),u.removeEventListener("error",d,!1)}return u.addEventListener("load",h,!1),u.addEventListener("error",d,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(u.crossOrigin=this.crossOrigin),a.manager.itemStart(e),u.src=e,u}}class Xj extends $_{constructor(e){super(e)}load(e,n,i,o){const a=new Js,c=new Qj(this.manager);return c.setCrossOrigin(this.crossOrigin),c.setPath(this.path),c.load(e,function(u){a.image=u,a.needsUpdate=!0,n!==void 0&&n(a)},i,o),a}}class NB extends Ls{constructor(e,n=1){super(),this.isLight=!0,this.type="Light",this.color=new or(e),this.intensity=n}dispose(){}copy(e,n){return super.copy(e,n),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const n=super.toJSON(e);return n.object.color=this.color.getHex(),n.object.intensity=this.intensity,this.groundColor!==void 0&&(n.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(n.object.distance=this.distance),this.angle!==void 0&&(n.object.angle=this.angle),this.decay!==void 0&&(n.object.decay=this.decay),this.penumbra!==void 0&&(n.object.penumbra=this.penumbra),this.shadow!==void 0&&(n.object.shadow=this.shadow.toJSON()),n}}const HE=new Gr,R3=new it,I3=new it;class Kj{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Mn(512,512),this.map=null,this.mapPass=null,this.matrix=new Gr,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new j_,this._frameExtents=new Mn(1,1),this._viewportCount=1,this._viewports=[new Bs(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const n=this.camera,i=this.matrix;R3.setFromMatrixPosition(e.matrixWorld),n.position.copy(R3),I3.setFromMatrixPosition(e.target.matrixWorld),n.lookAt(I3),n.updateMatrixWorld(),HE.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(HE),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(HE)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const e={};return this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class qj extends Kj{constructor(){super(new W_(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class Yj extends NB{constructor(e,n){super(e,n),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(Ls.DEFAULT_UP),this.updateMatrix(),this.target=new Ls,this.shadow=new qj}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}class $j extends NB{constructor(e,n){super(e,n),this.isAmbientLight=!0,this.type="AmbientLight"}}class UB{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=B3(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const n=B3();e=(n-this.oldTime)/1e3,this.oldTime=n,this.elapsedTime+=e}return e}}function B3(){return(typeof performance>"u"?Date:performance).now()}class kB{constructor(e,n,i=0,o=1/0){this.ray=new Xv(e,n),this.near=i,this.far=o,this.camera=null,this.layers=new H_,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,n){this.ray.set(e,n)}setFromCamera(e,n){n.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(n.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(n).sub(this.ray.origin).normalize(),this.camera=n):n.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(n.near+n.far)/(n.near-n.far)).unproject(n),this.ray.direction.set(0,0,-1).transformDirection(n.matrixWorld),this.camera=n):console.error("THREE.Raycaster: Unsupported camera type: "+n.type)}intersectObject(e,n=!0,i=[]){return jb(e,this,i,n),i.sort(L3),i}intersectObjects(e,n=!0,i=[]){for(let o=0,a=e.length;o<a;o++)jb(e[o],this,i,n);return i.sort(L3),i}}function L3(s,e){return s.distance-e.distance}function 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THREE.Camera.");return}if(C===!0)return;Le.matrixWorldAutoUpdate===!0&&Le.updateMatrixWorld(),ht.parent===null&&ht.matrixWorldAutoUpdate===!0&&ht.updateMatrixWorld(),Re.enabled===!0&&Re.isPresenting===!0&&(Re.cameraAutoUpdate===!0&&Re.updateCamera(ht),ht=Re.getCamera()),Le.isScene===!0&&Le.onBeforeRender(M,Le,ht,B),x=_e.get(Le,S.length),x.init(),S.push(x),Oe.multiplyMatrices(ht.projectionMatrix,ht.matrixWorldInverse),Pe.setFromProjectionMatrix(Oe),Ce=this.localClippingEnabled,me=Ne.init(this.clippingPlanes,Ce),b=Ee.get(Le,E.length),b.init(),E.push(b),Rt(Le,ht,0,M.sortObjects),b.finish(),M.sortObjects===!0&&b.sort(te,Z),this.info.render.frame++,me===!0&&Ne.beginShadows();const yt=x.state.shadowsArray;if(ye.render(yt,Le,ht),me===!0&&Ne.endShadows(),this.info.autoReset===!0&&this.info.reset(),(Re.enabled===!1||Re.isPresenting===!1||Re.hasDepthSensing()===!1)&&De.render(b,Le),x.setupLights(M._useLegacyLights),ht.isArrayCamera){const de=ht.cameras;for(let be=0,Ve=de.length;be<Ve;be++){const dt=de[be];gn(b,Le,dt,dt.viewport)}}else gn(b,Le,ht);B!==null&&(Fe.updateMultisampleRenderTarget(B),Fe.updateRenderTargetMipmap(B)),Le.isScene===!0&&Le.onAfterRender(M,Le,ht),W.resetDefaultState(),F=-1,D=null,S.pop(),S.length>0?x=S[S.length-1]:x=null,E.pop(),E.length>0?b=E[E.length-1]:b=null};function Rt(Le,ht,yt,de){if(Le.visible===!1)return;if(Le.layers.test(ht.layers)){if(Le.isGroup)yt=Le.renderOrder;else if(Le.isLOD)Le.autoUpdate===!0&&Le.update(ht);else if(Le.isLight)x.pushLight(Le),Le.castShadow&&x.pushShadow(Le);else if(Le.isSprite){if(!Le.frustumCulled||Pe.intersectsSprite(Le)){de&&nt.setFromMatrixPosition(Le.matrixWorld).applyMatrix4(Oe);const dt=Vt.update(Le),ut=Le.material;ut.visible&&b.push(Le,dt,ut,yt,nt.z,null)}}else if((Le.isMesh||Le.isLine||Le.isPoints)&&(!Le.frustumCulled||Pe.intersectsObject(Le))){const dt=Vt.update(Le),ut=Le.material;if(de&&(Le.boundingSphere!==void 0?(Le.boundingSphere===null&&Le.computeBoundingSphere(),nt.copy(Le.boundingSphere.center)):(dt.boundingSphere===null&&dt.computeBoundingSphere(),nt.copy(dt.boundingSphere.center)),nt.applyMatrix4(Le.matrixWorld).applyMatrix4(Oe)),Array.isArray(ut)){const _t=dt.groups;for(let It=0,Zt=_t.length;It<Zt;It++){const Wt=_t[It],Lt=ut[Wt.materialIndex];Lt&&Lt.visible&&b.push(Le,dt,Lt,yt,nt.z,Wt)}}else ut.visible&&b.push(Le,dt,ut,yt,nt.z,null)}}const Ve=Le.children;for(let dt=0,ut=Ve.length;dt<ut;dt++)Rt(Ve[dt],ht,yt,de)}function gn(Le,ht,yt,de){const be=Le.opaque,Ve=Le.transmissive,dt=Le.transparent;x.setupLightsView(yt),me===!0&&Ne.setGlobalState(M.clippingPlanes,yt),Ve.length>0&&si(be,Ve,ht,yt),de&&Xt.viewport(P.copy(de)),be.length>0&&Ln(be,ht,yt),Ve.length>0&&Ln(Ve,ht,yt),dt.length>0&&Ln(dt,ht,yt),Xt.buffers.depth.setTest(!0),Xt.buffers.depth.setMask(!0),Xt.buffers.color.setMask(!0),Xt.setPolygonOffset(!1)}function si(Le,ht,yt,de){if((yt.isScene===!0?yt.overrideMaterial:null)!==null)return;const Ve=Qt.isWebGL2;Je===null&&(Je=new Yc(1,1,{generateMipmaps:!0,type:Ft.has("EXT_color_buffer_half_float")?df:Xc,minFilter:$h,samples:Ve?4:0})),M.getDrawingBufferSize($e),Ve?Je.setSize($e.x,$e.y):Je.setSize(vv($e.x),vv($e.y));const dt=M.getRenderTarget();M.setRenderTarget(Je),M.getClearColor(J),z=M.getClearAlpha(),z<1&&M.setClearColor(16777215,.5),M.clear();const ut=M.toneMapping;M.toneMapping=Qc,Ln(Le,yt,de),Fe.updateMultisampleRenderTarget(Je),Fe.updateRenderTargetMipmap(Je);let _t=!1;for(let It=0,Zt=ht.length;It<Zt;It++){const Wt=ht[It],Lt=Wt.object,Pn=Wt.geometry,Dn=Wt.material,jn=Wt.group;if(Dn.side===jl&&Lt.layers.test(de.layers)){const di=Dn.side;Dn.side=Ao,Dn.needsUpdate=!0,Jn(Lt,yt,de,Pn,Dn,jn),Dn.side=di,Dn.needsUpdate=!0,_t=!0}}_t===!0&&(Fe.updateMultisampleRenderTarget(Je),Fe.updateRenderTargetMipmap(Je)),M.setRenderTarget(dt),M.setClearColor(J,z),M.toneMapping=ut}function Ln(Le,ht,yt){const de=ht.isScene===!0?ht.overrideMaterial:null;for(let be=0,Ve=Le.length;be<Ve;be++){const dt=Le[be],ut=dt.object,_t=dt.geometry,It=de===null?dt.material:de,Zt=dt.group;ut.layers.test(yt.layers)&&Jn(ut,ht,yt,_t,It,Zt)}}function Jn(Le,ht,yt,de,be,Ve){Le.onBeforeRender(M,ht,yt,de,be,Ve),Le.modelViewMatrix.multiplyMatrices(yt.matrixWorldInverse,Le.matrixWorld),Le.normalMatrix.getNormalMatrix(Le.modelViewMatrix),be.onBeforeRender(M,ht,yt,de,Le,Ve),be.transparent===!0&&be.side===jl&&be.forceSinglePass===!1?(be.side=Ao,be.needsUpdate=!0,M.renderBufferDirect(yt,ht,de,be,Le,Ve),be.side=qc,be.needsUpdate=!0,M.renderBufferDirect(yt,ht,de,be,Le,Ve),be.side=jl):M.renderBufferDirect(yt,ht,de,be,Le,Ve),Le.onAfterRender(M,ht,yt,de,be,Ve)}function $n(Le,ht,yt){ht.isScene!==!0&&(ht=gt);const de=vn.get(Le),be=x.state.lights,Ve=x.state.shadowsArray,dt=be.state.version,ut=fn.getParameters(Le,be.state,Ve,ht,yt),_t=fn.getProgramCacheKey(ut);let It=de.programs;de.environment=Le.isMeshStandardMaterial?ht.environment:null,de.fog=ht.fog,de.envMap=(Le.isMeshStandardMaterial?pt:Te).get(Le.envMap||de.environment),It===void 0&&(Le.addEventListener("dispose",At),It=new Map,de.programs=It);let Zt=It.get(_t);if(Zt!==void 0){if(de.currentProgram===Zt&&de.lightsStateVersion===dt)return Fi(Le,ut),Zt}else ut.uniforms=fn.getUniforms(Le),Le.onBuild(yt,ut,M),Le.onBeforeCompile(ut,M),Zt=fn.acquireProgram(ut,_t),It.set(_t,Zt),de.uniforms=ut.uniforms;const Wt=de.uniforms;return(!Le.isShaderMaterial&&!Le.isRawShaderMaterial||Le.clipping===!0)&&(Wt.clippingPlanes=Ne.uniform),Fi(Le,ut),de.needsLights=cr(Le),de.lightsStateVersion=dt,de.needsLights&&(Wt.ambientLightColor.value=be.state.ambient,Wt.lightProbe.value=be.state.probe,Wt.directionalLights.value=be.state.directional,Wt.directionalLightShadows.value=be.state.directionalShadow,Wt.spotLights.value=be.state.spot,Wt.spotLightShadows.value=be.state.spotShadow,Wt.rectAreaLights.value=be.state.rectArea,Wt.ltc_1.value=be.state.rectAreaLTC1,Wt.ltc_2.value=be.state.rectAreaLTC2,Wt.pointLights.value=be.state.point,Wt.pointLightShadows.value=be.state.pointShadow,Wt.hemisphereLights.value=be.state.hemi,Wt.directionalShadowMap.value=be.state.directionalShadowMap,Wt.directionalShadowMatrix.value=be.state.directionalShadowMatrix,Wt.spotShadowMap.value=be.state.spotShadowMap,Wt.spotLightMatrix.value=be.state.spotLightMatrix,Wt.spotLightMap.value=be.state.spotLightMap,Wt.pointShadowMap.value=be.state.pointShadowMap,Wt.pointShadowMatrix.value=be.state.pointShadowMatrix),de.currentProgram=Zt,de.uniformsList=null,Zt}function Ei(Le){if(Le.uniformsList===null){const ht=Le.currentProgram.getUniforms();Le.uniformsList=Z0.seqWithValue(ht.seq,Le.uniforms)}return Le.uniformsList}function Fi(Le,ht){const yt=vn.get(Le);yt.outputColorSpace=ht.outputColorSpace,yt.batching=ht.batching,yt.instancing=ht.instancing,yt.instancingColor=ht.instancingColor,yt.skinning=ht.skinning,yt.morphTargets=ht.morphTargets,yt.morphNormals=ht.morphNormals,yt.morphColors=ht.morphColors,yt.morphTargetsCount=ht.morphTargetsCount,yt.numClippingPlanes=ht.numClippingPlanes,yt.numIntersection=ht.numClipIntersection,yt.vertexAlphas=ht.vertexAlphas,yt.vertexTangents=ht.vertexTangents,yt.toneMapping=ht.toneMapping}function Vi(Le,ht,yt,de,be){ht.isScene!==!0&&(ht=gt),Fe.resetTextureUnits();const Ve=ht.fog,dt=de.isMeshStandardMaterial?ht.environment:null,ut=B===null?M.outputColorSpace:B.isXRRenderTarget===!0?B.texture.colorSpace:tc,_t=(de.isMeshStandardMaterial?pt:Te).get(de.envMap||dt),It=de.vertexColors===!0&&!!yt.attributes.color&&yt.attributes.color.itemSize===4,Zt=!!yt.attributes.tangent&&(!!de.normalMap||de.anisotropy>0),Wt=!!yt.morphAttributes.position,Lt=!!yt.morphAttributes.normal,Pn=!!yt.morphAttributes.color;let Dn=Qc;de.toneMapped&&(B===null||B.isXRRenderTarget===!0)&&(Dn=M.toneMapping);const jn=yt.morphAttributes.position||yt.morphAttributes.normal||yt.morphAttributes.color,di=jn!==void 0?jn.length:0,Cn=vn.get(de),vi=x.state.lights;if(me===!0&&(Ce===!0||Le!==D)){const se=Le===D&&de.id===F;Ne.setState(de,Le,se)}let Zn=!1;de.version===Cn.__version?(Cn.needsLights&&Cn.lightsStateVersion!==vi.state.version||Cn.outputColorSpace!==ut||be.isBatchedMesh&&Cn.batching===!1||!be.isBatchedMesh&&Cn.batching===!0||be.isInstancedMesh&&Cn.instancing===!1||!be.isInstancedMesh&&Cn.instancing===!0||be.isSkinnedMesh&&Cn.skinning===!1||!be.isSkinnedMesh&&Cn.skinning===!0||be.isInstancedMesh&&Cn.instancingColor===!0&&be.instanceColor===null||be.isInstancedMesh&&Cn.instancingColor===!1&&be.instanceColor!==null||Cn.envMap!==_t||de.fog===!0&&Cn.fog!==Ve||Cn.numClippingPlanes!==void 0&&(Cn.numClippingPlanes!==Ne.numPlanes||Cn.numIntersection!==Ne.numIntersection)||Cn.vertexAlphas!==It||Cn.vertexTangents!==Zt||Cn.morphTargets!==Wt||Cn.morphNormals!==Lt||Cn.morphColors!==Pn||Cn.toneMapping!==Dn||Qt.isWebGL2===!0&&Cn.morphTargetsCount!==di)&&(Zn=!0):(Zn=!0,Cn.__version=de.version);let nr=Cn.currentProgram;Zn===!0&&(nr=$n(de,ht,be));let Rr=!1,Rn=!1,Kn=!1;const zi=nr.getUniforms(),Si=Cn.uniforms;if(Xt.useProgram(nr.program)&&(Rr=!0,Rn=!0,Kn=!0),de.id!==F&&(F=de.id,Rn=!0),Rr||D!==Le){zi.setValue(Ze,"projectionMatrix",Le.projectionMatrix),zi.setValue(Ze,"viewMatrix",Le.matrixWorldInverse);const se=zi.map.cameraPosition;se!==void 0&&se.setValue(Ze,nt.setFromMatrixPosition(Le.matrixWorld)),Qt.logarithmicDepthBuffer&&zi.setValue(Ze,"logDepthBufFC",2/(Math.log(Le.far+1)/Math.LN2)),(de.isMeshPhongMaterial||de.isMeshToonMaterial||de.isMeshLambertMaterial||de.isMeshBasicMaterial||de.isMeshStandardMaterial||de.isShaderMaterial)&&zi.setValue(Ze,"isOrthographic",Le.isOrthographicCamera===!0),D!==Le&&(D=Le,Rn=!0,Kn=!0)}if(be.isSkinnedMesh){zi.setOptional(Ze,be,"bindMatrix"),zi.setOptional(Ze,be,"bindMatrixInverse");const se=be.skeleton;se&&(Qt.floatVertexTextures?(se.boneTexture===null&&se.computeBoneTexture(),zi.setValue(Ze,"boneTexture",se.boneTexture,Fe)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}be.isBatchedMesh&&(zi.setOptional(Ze,be,"batchingTexture"),zi.setValue(Ze,"batchingTexture",be._matricesTexture,Fe));const Y=yt.morphAttributes;if((Y.position!==void 0||Y.normal!==void 0||Y.color!==void 0&&Qt.isWebGL2===!0)&&ke.update(be,yt,nr),(Rn||Cn.receiveShadow!==be.receiveShadow)&&(Cn.receiveShadow=be.receiveShadow,zi.setValue(Ze,"receiveShadow",be.receiveShadow)),de.isMeshGouraudMaterial&&de.envMap!==null&&(Si.envMap.value=_t,Si.flipEnvMap.value=_t.isCubeTexture&&_t.isRenderTargetTexture===!1?-1:1),Rn&&(zi.setValue(Ze,"toneMappingExposure",M.toneMappingExposure),Cn.needsLights&&lr(Si,Kn),Ve&&de.fog===!0&&mt.refreshFogUniforms(Si,Ve),mt.refreshMaterialUniforms(Si,de,H,G,Je),Z0.upload(Ze,Ei(Cn),Si,Fe)),de.isShaderMaterial&&de.uniformsNeedUpdate===!0&&(Z0.upload(Ze,Ei(Cn),Si,Fe),de.uniformsNeedUpdate=!1),de.isSpriteMaterial&&zi.setValue(Ze,"center",be.center),zi.setValue(Ze,"modelViewMatrix",be.modelViewMatrix),zi.setValue(Ze,"normalMatrix",be.normalMatrix),zi.setValue(Ze,"modelMatrix",be.matrixWorld),de.isShaderMaterial||de.isRawShaderMaterial){const se=de.uniformsGroups;for(let pe=0,we=se.length;pe<we;pe++)if(Qt.isWebGL2){const Ue=se[pe];k.update(Ue,nr),k.bind(Ue,nr)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return nr}function lr(Le,ht){Le.ambientLightColor.needsUpdate=ht,Le.lightProbe.needsUpdate=ht,Le.directionalLights.needsUpdate=ht,Le.directionalLightShadows.needsUpdate=ht,Le.pointLights.needsUpdate=ht,Le.pointLightShadows.needsUpdate=ht,Le.spotLights.needsUpdate=ht,Le.spotLightShadows.needsUpdate=ht,Le.rectAreaLights.needsUpdate=ht,Le.hemisphereLights.needsUpdate=ht}function cr(Le){return Le.isMeshLambertMaterial||Le.isMeshToonMaterial||Le.isMeshPhongMaterial||Le.isMeshStandardMaterial||Le.isShadowMaterial||Le.isShaderMaterial&&Le.lights===!0}this.getActiveCubeFace=function(){return T},this.getActiveMipmapLevel=function(){return L},this.getRenderTarget=function(){return B},this.setRenderTargetTextures=function(Le,ht,yt){vn.get(Le.texture).__webglTexture=ht,vn.get(Le.depthTexture).__webglTexture=yt;const de=vn.get(Le);de.__hasExternalTextures=!0,de.__hasExternalTextures&&(de.__autoAllocateDepthBuffer=yt===void 0,de.__autoAllocateDepthBuffer||Ft.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),de.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(Le,ht){const yt=vn.get(Le);yt.__webglFramebuffer=ht,yt.__useDefaultFramebuffer=ht===void 0},this.setRenderTarget=function(Le,ht=0,yt=0){B=Le,T=ht,L=yt;let de=!0,be=null,Ve=!1,dt=!1;if(Le){const _t=vn.get(Le);_t.__useDefaultFramebuffer!==void 0?(Xt.bindFramebuffer(Ze.FRAMEBUFFER,null),de=!1):_t.__webglFramebuffer===void 0?Fe.setupRenderTarget(Le):_t.__hasExternalTextures&&Fe.rebindTextures(Le,vn.get(Le.texture).__webglTexture,vn.get(Le.depthTexture).__webglTexture);const It=Le.texture;(It.isData3DTexture||It.isDataArrayTexture||It.isCompressedArrayTexture)&&(dt=!0);const Zt=vn.get(Le).__webglFramebuffer;Le.isWebGLCubeRenderTarget?(Array.isArray(Zt[ht])?be=Zt[ht][yt]:be=Zt[ht],Ve=!0):Qt.isWebGL2&&Le.samples>0&&Fe.useMultisampledRTT(Le)===!1?be=vn.get(Le).__webglMultisampledFramebuffer:Array.isArray(Zt)?be=Zt[yt]:be=Zt,P.copy(Le.viewport),U.copy(Le.scissor),K=Le.scissorTest}else P.copy(ee).multiplyScalar(H).floor(),U.copy(oe).multiplyScalar(H).floor(),K=xe;if(Xt.bindFramebuffer(Ze.FRAMEBUFFER,be)&&Qt.drawBuffers&&de&&Xt.drawBuffers(Le,be),Xt.viewport(P),Xt.scissor(U),Xt.setScissorTest(K),Ve){const _t=vn.get(Le.texture);Ze.framebufferTexture2D(Ze.FRAMEBUFFER,Ze.COLOR_ATTACHMENT0,Ze.TEXTURE_CUBE_MAP_POSITIVE_X+ht,_t.__webglTexture,yt)}else if(dt){const _t=vn.get(Le.texture),It=ht||0;Ze.framebufferTextureLayer(Ze.FRAMEBUFFER,Ze.COLOR_ATTACHMENT0,_t.__webglTexture,yt||0,It)}F=-1},this.readRenderTargetPixels=function(Le,ht,yt,de,be,Ve,dt){if(!(Le&&Le.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let ut=vn.get(Le).__webglFramebuffer;if(Le.isWebGLCubeRenderTarget&&dt!==void 0&&(ut=ut[dt]),ut){Xt.bindFramebuffer(Ze.FRAMEBUFFER,ut);try{const _t=Le.texture,It=_t.format,Zt=_t.type;if(It!==Da&&ne.convert(It)!==Ze.getParameter(Ze.IMPLEMENTATION_COLOR_READ_FORMAT)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const Wt=Zt===df&&(Ft.has("EXT_color_buffer_half_float")||Qt.isWebGL2&&Ft.has("EXT_color_buffer_float"));if(Zt!==Xc&&ne.convert(Zt)!==Ze.getParameter(Ze.IMPLEMENTATION_COLOR_READ_TYPE)&&!(Zt===Wl&&(Qt.isWebGL2||Ft.has("OES_texture_float")||Ft.has("WEBGL_color_buffer_float")))&&!Wt){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}ht>=0&&ht<=Le.width-de&&yt>=0&&yt<=Le.height-be&&Ze.readPixels(ht,yt,de,be,ne.convert(It),ne.convert(Zt),Ve)}finally{const _t=B!==null?vn.get(B).__webglFramebuffer:null;Xt.bindFramebuffer(Ze.FRAMEBUFFER,_t)}}},this.copyFramebufferToTexture=function(Le,ht,yt=0){const de=Math.pow(2,-yt),be=Math.floor(ht.image.width*de),Ve=Math.floor(ht.image.height*de);Fe.setTexture2D(ht,0),Ze.copyTexSubImage2D(Ze.TEXTURE_2D,yt,0,0,Le.x,Le.y,be,Ve),Xt.unbindTexture()},this.copyTextureToTexture=function(Le,ht,yt,de=0){const be=ht.image.width,Ve=ht.image.height,dt=ne.convert(yt.format),ut=ne.convert(yt.type);Fe.setTexture2D(yt,0),Ze.pixelStorei(Ze.UNPACK_FLIP_Y_WEBGL,yt.flipY),Ze.pixelStorei(Ze.UNPACK_PREMULTIPLY_ALPHA_WEBGL,yt.premultiplyAlpha),Ze.pixelStorei(Ze.UNPACK_ALIGNMENT,yt.unpackAlignment),ht.isDataTexture?Ze.texSubImage2D(Ze.TEXTURE_2D,de,Le.x,Le.y,be,Ve,dt,ut,ht.image.data):ht.isCompressedTexture?Ze.compressedTexSubImage2D(Ze.TEXTURE_2D,de,Le.x,Le.y,ht.mipmaps[0].width,ht.mipmaps[0].height,dt,ht.mipmaps[0].data):Ze.texSubImage2D(Ze.TEXTURE_2D,de,Le.x,Le.y,dt,ut,ht.image),de===0&&yt.generateMipmaps&&Ze.generateMipmap(Ze.TEXTURE_2D),Xt.unbindTexture()},this.copyTextureToTexture3D=function(Le,ht,yt,de,be=0){if(M.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Ve=Le.max.x-Le.min.x+1,dt=Le.max.y-Le.min.y+1,ut=Le.max.z-Le.min.z+1,_t=ne.convert(de.format),It=ne.convert(de.type);let Zt;if(de.isData3DTexture)Fe.setTexture3D(de,0),Zt=Ze.TEXTURE_3D;else if(de.isDataArrayTexture||de.isCompressedArrayTexture)Fe.setTexture2DArray(de,0),Zt=Ze.TEXTURE_2D_ARRAY;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}Ze.pixelStorei(Ze.UNPACK_FLIP_Y_WEBGL,de.flipY),Ze.pixelStorei(Ze.UNPACK_PREMULTIPLY_ALPHA_WEBGL,de.premultiplyAlpha),Ze.pixelStorei(Ze.UNPACK_ALIGNMENT,de.unpackAlignment);const Wt=Ze.getParameter(Ze.UNPACK_ROW_LENGTH),Lt=Ze.getParameter(Ze.UNPACK_IMAGE_HEIGHT),Pn=Ze.getParameter(Ze.UNPACK_SKIP_PIXELS),Dn=Ze.getParameter(Ze.UNPACK_SKIP_ROWS),jn=Ze.getParameter(Ze.UNPACK_SKIP_IMAGES),di=yt.isCompressedTexture?yt.mipmaps[be]:yt.image;Ze.pixelStorei(Ze.UNPACK_ROW_LENGTH,di.width),Ze.pixelStorei(Ze.UNPACK_IMAGE_HEIGHT,di.height),Ze.pixelStorei(Ze.UNPACK_SKIP_PIXELS,Le.min.x),Ze.pixelStorei(Ze.UNPACK_SKIP_ROWS,Le.min.y),Ze.pixelStorei(Ze.UNPACK_SKIP_IMAGES,Le.min.z),yt.isDataTexture||yt.isData3DTexture?Ze.texSubImage3D(Zt,be,ht.x,ht.y,ht.z,Ve,dt,ut,_t,It,di.data):yt.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),Ze.compressedTexSubImage3D(Zt,be,ht.x,ht.y,ht.z,Ve,dt,ut,_t,di.data)):Ze.texSubImage3D(Zt,be,ht.x,ht.y,ht.z,Ve,dt,ut,_t,It,di),Ze.pixelStorei(Ze.UNPACK_ROW_LENGTH,Wt),Ze.pixelStorei(Ze.UNPACK_IMAGE_HEIGHT,Lt),Ze.pixelStorei(Ze.UNPACK_SKIP_PIXELS,Pn),Ze.pixelStorei(Ze.UNPACK_SKIP_ROWS,Dn),Ze.pixelStorei(Ze.UNPACK_SKIP_IMAGES,jn),be===0&&de.generateMipmaps&&Ze.generateMipmap(Zt),Xt.unbindTexture()},this.initTexture=function(Le){Le.isCubeTexture?Fe.setTextureCube(Le,0):Le.isData3DTexture?Fe.setTexture3D(Le,0):Le.isDataArrayTexture||Le.isCompressedArrayTexture?Fe.setTexture2DArray(Le,0):Fe.setTexture2D(Le,0),Xt.unbindTexture()},this.resetState=function(){T=0,L=0,B=null,Xt.reset(),W.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return Ql}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(e){this._outputColorSpace=e;const n=this.getContext();n.drawingBufferColorSpace=e===V_?"display-p3":"srgb",n.unpackColorSpace=Mr.workingColorSpace===Qv?"display-p3":"srgb"}get outputEncoding(){return console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace===ms?nu:uB}set outputEncoding(e){console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace=e===nu?ms:tc}get useLegacyLights(){return console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights}set useLegacyLights(e){console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights=e}}class _j extends LB{}_j.prototype.isWebGL1Renderer=!0;class wj extends Ls{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,n){return super.copy(e,n),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const n=super.toJSON(e);return this.fog!==null&&(n.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(n.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(n.object.backgroundIntensity=this.backgroundIntensity),n}}class Mj{constructor(e,n){this.isInterleavedBuffer=!0,this.array=e,this.stride=n,this.count=e!==void 0?e.length/n:0,this.usage=zb,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.version=0,this.uuid=Jl()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}get updateRange(){return iu("THREE.InterleavedBuffer: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(e){return this.usage=e,this}addUpdateRange(e,n){this.updateRanges.push({start:e,count:n})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,n,i){e*=this.stride,i*=n.stride;for(let o=0,a=this.stride;o<a;o++)this.array[e+o]=n.array[i+o];return this}set(e,n=0){return this.array.set(e,n),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Jl()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const n=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(n,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Jl()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const ao=new it;class yv{constructor(e,n,i,o=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=n,this.offset=i,this.normalized=o}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let n=0,i=this.data.count;n<i;n++)ao.fromBufferAttribute(this,n),ao.applyMatrix4(e),this.setXYZ(n,ao.x,ao.y,ao.z);return this}applyNormalMatrix(e){for(let n=0,i=this.count;n<i;n++)ao.fromBufferAttribute(this,n),ao.applyNormalMatrix(e),this.setXYZ(n,ao.x,ao.y,ao.z);return this}transformDirection(e){for(let n=0,i=this.count;n<i;n++)ao.fromBufferAttribute(this,n),ao.transformDirection(e),this.setXYZ(n,ao.x,ao.y,ao.z);return this}getComponent(e,n){let i=this.array[e*this.data.stride+this.offset+n];return this.normalized&&(i=Oa(i,this.array)),i}setComponent(e,n,i){return this.normalized&&(i=_r(i,this.array)),this.data.array[e*this.data.stride+this.offset+n]=i,this}setX(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset]=n,this}setY(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset+1]=n,this}setZ(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset+2]=n,this}setW(e,n){return this.normalized&&(n=_r(n,this.array)),this.data.array[e*this.data.stride+this.offset+3]=n,this}getX(e){let n=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(n=Oa(n,this.array)),n}getY(e){let n=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(n=Oa(n,this.array)),n}getZ(e){let n=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(n=Oa(n,this.array)),n}getW(e){let n=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(n=Oa(n,this.array)),n}setXY(e,n,i){return e=e*this.data.stride+this.offset,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array)),this.data.array[e+0]=n,this.data.array[e+1]=i,this}setXYZ(e,n,i,o){return e=e*this.data.stride+this.offset,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array)),this.data.array[e+0]=n,this.data.array[e+1]=i,this.data.array[e+2]=o,this}setXYZW(e,n,i,o,a){return e=e*this.data.stride+this.offset,this.normalized&&(n=_r(n,this.array),i=_r(i,this.array),o=_r(o,this.array),a=_r(a,this.array)),this.data.array[e+0]=n,this.data.array[e+1]=i,this.data.array[e+2]=o,this.data.array[e+3]=a,this}clone(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const n=[];for(let i=0;i<this.count;i++){const o=i*this.data.stride+this.offset;for(let a=0;a<this.itemSize;a++)n.push(this.data.array[o+a])}return new ha(new this.array.constructor(n),this.itemSize,this.normalized)}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new yv(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const n=[];for(let i=0;i<this.count;i++){const o=i*this.data.stride+this.offset;for(let a=0;a<this.itemSize;a++)n.push(this.data.array[o+a])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:n,normalized:this.normalized}}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class PB extends uu{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new or(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}let kd;const Tp=new it,zd=new it,Gd=new it,Vd=new Mn,Rp=new Mn,DB=new Gr,C0=new it,Ip=new it,S0=new it,_3=new Mn,kE=new Mn,w3=new Mn;class Cj extends Ls{constructor(e=new PB){if(super(),this.isSprite=!0,this.type="Sprite",kd===void 0){kd=new Lo;const n=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),i=new Mj(n,5);kd.setIndex([0,1,2,0,2,3]),kd.setAttribute("position",new yv(i,3,0,!1)),kd.setAttribute("uv",new yv(i,2,3,!1))}this.geometry=kd,this.material=e,this.center=new Mn(.5,.5)}raycast(e,n){e.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),zd.setFromMatrixScale(this.matrixWorld),DB.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),Gd.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&zd.multiplyScalar(-Gd.z);const i=this.material.rotation;let o,a;i!==0&&(a=Math.cos(i),o=Math.sin(i));const c=this.center;T0(C0.set(-.5,-.5,0),Gd,c,zd,o,a),T0(Ip.set(.5,-.5,0),Gd,c,zd,o,a),T0(S0.set(.5,.5,0),Gd,c,zd,o,a),_3.set(0,0),kE.set(1,0),w3.set(1,1);let u=e.ray.intersectTriangle(C0,Ip,S0,!1,Tp);if(u===null&&(T0(Ip.set(-.5,.5,0),Gd,c,zd,o,a),kE.set(0,1),u=e.ray.intersectTriangle(C0,S0,Ip,!1,Tp),u===null))return;const h=e.ray.origin.distanceTo(Tp);h<e.near||h>e.far||n.push({distance:h,point:Tp.clone(),uv:Fa.getInterpolation(Tp,C0,Ip,S0,_3,kE,w3,new Mn),face:null,object:this})}copy(e,n){return super.copy(e,n),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}}function T0(s,e,n,i,o,a){Vd.subVectors(s,n).addScalar(.5).multiply(i),o!==void 0?(Rp.x=a*Vd.x-o*Vd.y,Rp.y=o*Vd.x+a*Vd.y):Rp.copy(Vd),s.copy(e),s.x+=Rp.x,s.y+=Rp.y,s.applyMatrix4(DB)}class OB extends uu{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new or(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}}const M3=new it,C3=new it,S3=new Gr,zE=new Kv,R0=new Xv;class Sj extends Ls{constructor(e=new Lo,n=new OB){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=n,this.updateMorphTargets()}copy(e,n){return super.copy(e,n),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const n=e.attributes.position,i=[0];for(let o=1,a=n.count;o<a;o++)M3.fromBufferAttribute(n,o-1),C3.fromBufferAttribute(n,o),i[o]=i[o-1],i[o]+=M3.distanceTo(C3);e.setAttribute("lineDistance",new As(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,n){const i=this.geometry,o=this.matrixWorld,a=e.params.Line.threshold,c=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),R0.copy(i.boundingSphere),R0.applyMatrix4(o),R0.radius+=a,e.ray.intersectsSphere(R0)===!1)return;S3.copy(o).invert(),zE.copy(e.ray).applyMatrix4(S3);const u=a/((this.scale.x+this.scale.y+this.scale.z)/3),h=u*u,d=new it,f=new it,p=new it,A=new it,g=this.isLineSegments?2:1,v=i.index,x=i.attributes.position;if(v!==null){const E=Math.max(0,c.start),S=Math.min(v.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){const T=v.getX(M),L=v.getX(M+1);if(d.fromBufferAttribute(x,T),f.fromBufferAttribute(x,L),zE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const F=e.ray.origin.distanceTo(A);F<e.near||F>e.far||n.push({distance:F,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}else{const E=Math.max(0,c.start),S=Math.min(x.count,c.start+c.count);for(let M=E,C=S-1;M<C;M+=g){if(d.fromBufferAttribute(x,M),f.fromBufferAttribute(x,M+1),zE.distanceSqToSegment(d,f,A,p)>h)continue;A.applyMatrix4(this.matrixWorld);const L=e.ray.origin.distanceTo(A);L<e.near||L>e.far||n.push({distance:L,point:p.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const n=this.geometry.morphAttributes,i=Object.keys(n);if(i.length>0){const o=n[i[0]];if(o!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let a=0,c=o.length;a<c;a++){const u=o[a].name||String(a);this.morphTargetInfluences.push(0),this.morphTargetDictionary[u]=a}}}}}class rc{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,n){const i=this.getUtoTmapping(e);return this.getPoint(i,n)}getPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPoint(i/e));return n}getSpacedPoints(e=5){const n=[];for(let i=0;i<=e;i++)n.push(this.getPointAt(i/e));return n}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const n=[];let i,o=this.getPoint(0),a=0;n.push(0);for(let c=1;c<=e;c++)i=this.getPoint(c/e),a+=i.distanceTo(o),n.push(a),o=i;return this.cacheArcLengths=n,n}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,n){const i=this.getLengths();let o=0;const a=i.length;let c;n?c=n:c=e*i[a-1];let u=0,h=a-1,d;for(;u<=h;)if(o=Math.floor(u+(h-u)/2),d=i[o]-c,d<0)u=o+1;else if(d>0)h=o-1;else{h=o;break}if(o=h,i[o]===c)return o/(a-1);const f=i[o],A=i[o+1]-f,g=(c-f)/A;return(o+g)/(a-1)}getTangent(e,n){let o=e-1e-4,a=e+1e-4;o<0&&(o=0),a>1&&(a=1);const c=this.getPoint(o),u=this.getPoint(a),h=n||(c.isVector2?new Mn:new it);return h.copy(u).sub(c).normalize(),h}getTangentAt(e,n){const i=this.getUtoTmapping(e);return this.getTangent(i,n)}computeFrenetFrames(e,n){const i=new it,o=[],a=[],c=[],u=new it,h=new Gr;for(let g=0;g<=e;g++){const v=g/e;o[g]=this.getTangentAt(v,new it)}a[0]=new it,c[0]=new it;let d=Number.MAX_VALUE;const f=Math.abs(o[0].x),p=Math.abs(o[0].y),A=Math.abs(o[0].z);f<=d&&(d=f,i.set(1,0,0)),p<=d&&(d=p,i.set(0,1,0)),A<=d&&i.set(0,0,1),u.crossVectors(o[0],i).normalize(),a[0].crossVectors(o[0],u),c[0].crossVectors(o[0],a[0]);for(let g=1;g<=e;g++){if(a[g]=a[g-1].clone(),c[g]=c[g-1].clone(),u.crossVectors(o[g-1],o[g]),u.length()>Number.EPSILON){u.normalize();const v=Math.acos(Is(o[g-1].dot(o[g]),-1,1));a[g].applyMatrix4(h.makeRotationAxis(u,v))}c[g].crossVectors(o[g],a[g])}if(n===!0){let g=Math.acos(Is(a[0].dot(a[e]),-1,1));g/=e,o[0].dot(u.crossVectors(a[0],a[e]))>0&&(g=-g);for(let v=1;v<=e;v++)a[v].applyMatrix4(h.makeRotationAxis(o[v],g*v)),c[v].crossVectors(o[v],a[v])}return{tangents:o,normals:a,binormals:c}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class FB extends rc{constructor(e=0,n=0,i=1,o=1,a=0,c=Math.PI*2,u=!1,h=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=n,this.xRadius=i,this.yRadius=o,this.aStartAngle=a,this.aEndAngle=c,this.aClockwise=u,this.aRotation=h}getPoint(e,n){const i=n||new Mn,o=Math.PI*2;let a=this.aEndAngle-this.aStartAngle;const c=Math.abs(a)<Number.EPSILON;for(;a<0;)a+=o;for(;a>o;)a-=o;a<Number.EPSILON&&(c?a=0:a=o),this.aClockwise===!0&&!c&&(a===o?a=-o:a=a-o);const u=this.aStartAngle+e*a;let h=this.aX+this.xRadius*Math.cos(u),d=this.aY+this.yRadius*Math.sin(u);if(this.aRotation!==0){const f=Math.cos(this.aRotation),p=Math.sin(this.aRotation),A=h-this.aX,g=d-this.aY;h=A*f-g*p+this.aX,d=A*p+g*f+this.aY}return i.set(h,d)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}class Tj extends FB{constructor(e,n,i,o,a,c){super(e,n,i,i,o,a,c),this.isArcCurve=!0,this.type="ArcCurve"}}function K_(){let s=0,e=0,n=0,i=0;function o(a,c,u,h){s=a,e=u,n=-3*a+3*c-2*u-h,i=2*a-2*c+u+h}return{initCatmullRom:function(a,c,u,h,d){o(c,u,d*(u-a),d*(h-c))},initNonuniformCatmullRom:function(a,c,u,h,d,f,p){let A=(c-a)/d-(u-a)/(d+f)+(u-c)/f,g=(u-c)/f-(h-c)/(f+p)+(h-u)/p;A*=f,g*=f,o(c,u,A,g)},calc:function(a){const c=a*a,u=c*a;return s+e*a+n*c+i*u}}}const I0=new it,GE=new K_,VE=new K_,HE=new K_;class Rj extends rc{constructor(e=[],n=!1,i="centripetal",o=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=n,this.curveType=i,this.tension=o}getPoint(e,n=new it){const i=n,o=this.points,a=o.length,c=(a-(this.closed?0:1))*e;let u=Math.floor(c),h=c-u;this.closed?u+=u>0?0:(Math.floor(Math.abs(u)/a)+1)*a:h===0&&u===a-1&&(u=a-2,h=1);let d,f;this.closed||u>0?d=o[(u-1)%a]:(I0.subVectors(o[0],o[1]).add(o[0]),d=I0);const p=o[u%a],A=o[(u+1)%a];if(this.closed||u+2<a?f=o[(u+2)%a]:(I0.subVectors(o[a-1],o[a-2]).add(o[a-1]),f=I0),this.curveType==="centripetal"||this.curveType==="chordal"){const g=this.curveType==="chordal"?.5:.25;let v=Math.pow(d.distanceToSquared(p),g),b=Math.pow(p.distanceToSquared(A),g),x=Math.pow(A.distanceToSquared(f),g);b<1e-4&&(b=1),v<1e-4&&(v=b),x<1e-4&&(x=b),GE.initNonuniformCatmullRom(d.x,p.x,A.x,f.x,v,b,x),VE.initNonuniformCatmullRom(d.y,p.y,A.y,f.y,v,b,x),HE.initNonuniformCatmullRom(d.z,p.z,A.z,f.z,v,b,x)}else this.curveType==="catmullrom"&&(GE.initCatmullRom(d.x,p.x,A.x,f.x,this.tension),VE.initCatmullRom(d.y,p.y,A.y,f.y,this.tension),HE.initCatmullRom(d.z,p.z,A.z,f.z,this.tension));return i.set(GE.calc(h),VE.calc(h),HE.calc(h)),i}copy(e){super.copy(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(o.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let n=0,i=this.points.length;n<i;n++){const o=this.points[n];e.points.push(o.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(new it().fromArray(o))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function T3(s,e,n,i,o){const a=(i-e)*.5,c=(o-n)*.5,u=s*s,h=s*u;return(2*n-2*i+a+c)*h+(-3*n+3*i-2*a-c)*u+a*s+n}function Ij(s,e){const n=1-s;return n*n*e}function Bj(s,e){return 2*(1-s)*s*e}function Lj(s,e){return s*s*e}function nm(s,e,n,i){return Ij(s,e)+Bj(s,n)+Lj(s,i)}function Pj(s,e){const n=1-s;return n*n*n*e}function Dj(s,e){const n=1-s;return 3*n*n*s*e}function Oj(s,e){return 3*(1-s)*s*s*e}function Fj(s,e){return s*s*s*e}function im(s,e,n,i,o){return Pj(s,e)+Dj(s,n)+Oj(s,i)+Fj(s,o)}class Nj extends rc{constructor(e=new Mn,n=new Mn,i=new Mn,o=new Mn){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=n,this.v2=i,this.v3=o}getPoint(e,n=new Mn){const i=n,o=this.v0,a=this.v1,c=this.v2,u=this.v3;return i.set(im(e,o.x,a.x,c.x,u.x),im(e,o.y,a.y,c.y,u.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class NB extends rc{constructor(e=new it,n=new it,i=new it,o=new it){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=n,this.v2=i,this.v3=o}getPoint(e,n=new it){const i=n,o=this.v0,a=this.v1,c=this.v2,u=this.v3;return i.set(im(e,o.x,a.x,c.x,u.x),im(e,o.y,a.y,c.y,u.y),im(e,o.z,a.z,c.z,u.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class Uj extends rc{constructor(e=new Mn,n=new Mn){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=n}getPoint(e,n=new Mn){const i=n;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,n){return this.getPoint(e,n)}getTangent(e,n=new Mn){return n.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,n){return this.getTangent(e,n)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class kj extends rc{constructor(e=new it,n=new it){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=n}getPoint(e,n=new it){const i=n;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,n){return this.getPoint(e,n)}getTangent(e,n=new it){return n.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,n){return this.getTangent(e,n)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class zj extends rc{constructor(e=new Mn,n=new Mn,i=new Mn){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=n,this.v2=i}getPoint(e,n=new Mn){const i=n,o=this.v0,a=this.v1,c=this.v2;return i.set(nm(e,o.x,a.x,c.x),nm(e,o.y,a.y,c.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class q_ extends rc{constructor(e=new it,n=new it,i=new it){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=n,this.v2=i}getPoint(e,n=new it){const i=n,o=this.v0,a=this.v1,c=this.v2;return i.set(nm(e,o.x,a.x,c.x),nm(e,o.y,a.y,c.y),nm(e,o.z,a.z,c.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class Gj extends rc{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,n=new Mn){const i=n,o=this.points,a=(o.length-1)*e,c=Math.floor(a),u=a-c,h=o[c===0?c:c-1],d=o[c],f=o[c>o.length-2?o.length-1:c+1],p=o[c>o.length-3?o.length-1:c+2];return i.set(T3(u,h.x,d.x,f.x,p.x),T3(u,h.y,d.y,f.y,p.y)),i}copy(e){super.copy(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(o.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let n=0,i=this.points.length;n<i;n++){const o=this.points[n];e.points.push(o.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let n=0,i=e.points.length;n<i;n++){const o=e.points[n];this.points.push(new Mn().fromArray(o))}return this}}var Vj=Object.freeze({__proto__:null,ArcCurve:Tj,CatmullRomCurve3:Rj,CubicBezierCurve:Nj,CubicBezierCurve3:NB,EllipseCurve:FB,LineCurve:Uj,LineCurve3:kj,QuadraticBezierCurve:zj,QuadraticBezierCurve3:q_,SplineCurve:Gj});class Zv extends Lo{constructor(e=1,n=1,i=1,o=32,a=1,c=!1,u=0,h=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:n,height:i,radialSegments:o,heightSegments:a,openEnded:c,thetaStart:u,thetaLength:h};const d=this;o=Math.floor(o),a=Math.floor(a);const f=[],p=[],A=[],g=[];let v=0;const b=[],x=i/2;let E=0;S(),c===!1&&(e>0&&M(!0),n>0&&M(!1)),this.setIndex(f),this.setAttribute("position",new As(p,3)),this.setAttribute("normal",new As(A,3)),this.setAttribute("uv",new As(g,2));function S(){const C=new it,T=new it;let L=0;const B=(n-e)/i;for(let F=0;F<=a;F++){const D=[],P=F/a,U=P*(n-e)+e;for(let K=0;K<=o;K++){const J=K/o,z=J*h+u,j=Math.sin(z),G=Math.cos(z);T.x=U*j,T.y=-P*i+x,T.z=U*G,p.push(T.x,T.y,T.z),C.set(j,B,G).normalize(),A.push(C.x,C.y,C.z),g.push(J,1-P),D.push(v++)}b.push(D)}for(let F=0;F<o;F++)for(let D=0;D<a;D++){const P=b[D][F],U=b[D+1][F],K=b[D+1][F+1],J=b[D][F+1];f.push(P,U,J),f.push(U,K,J),L+=6}d.addGroup(E,L,0),E+=L}function M(C){const T=v,L=new Mn,B=new it;let F=0;const D=C===!0?e:n,P=C===!0?1:-1;for(let K=1;K<=o;K++)p.push(0,x*P,0),A.push(0,P,0),g.push(.5,.5),v++;const U=v;for(let K=0;K<=o;K++){const z=K/o*h+u,j=Math.cos(z),G=Math.sin(z);B.x=D*G,B.y=x*P,B.z=D*j,p.push(B.x,B.y,B.z),A.push(0,P,0),L.x=j*.5+.5,L.y=G*.5*P+.5,g.push(L.x,L.y),v++}for(let K=0;K<o;K++){const J=T+K,z=U+K;C===!0?f.push(z,z+1,J):f.push(z+1,z,J),F+=3}d.addGroup(E,F,C===!0?1:2),E+=F}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Zv(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class Y_ extends Zv{constructor(e=1,n=1,i=32,o=1,a=!1,c=0,u=Math.PI*2){super(0,e,n,i,o,a,c,u),this.type="ConeGeometry",this.parameters={radius:e,height:n,radialSegments:i,heightSegments:o,openEnded:a,thetaStart:c,thetaLength:u}}static fromJSON(e){return new Y_(e.radius,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class Tm extends Lo{constructor(e=1,n=32,i=16,o=0,a=Math.PI*2,c=0,u=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:n,heightSegments:i,phiStart:o,phiLength:a,thetaStart:c,thetaLength:u},n=Math.max(3,Math.floor(n)),i=Math.max(2,Math.floor(i));const h=Math.min(c+u,Math.PI);let d=0;const f=[],p=new it,A=new it,g=[],v=[],b=[],x=[];for(let E=0;E<=i;E++){const S=[],M=E/i;let C=0;E===0&&c===0?C=.5/n:E===i&&h===Math.PI&&(C=-.5/n);for(let T=0;T<=n;T++){const L=T/n;p.x=-e*Math.cos(o+L*a)*Math.sin(c+M*u),p.y=e*Math.cos(c+M*u),p.z=e*Math.sin(o+L*a)*Math.sin(c+M*u),v.push(p.x,p.y,p.z),A.copy(p).normalize(),b.push(A.x,A.y,A.z),x.push(L+C,1-M),S.push(d++)}f.push(S)}for(let E=0;E<i;E++)for(let S=0;S<n;S++){const M=f[E][S+1],C=f[E][S],T=f[E+1][S],L=f[E+1][S+1];(E!==0||c>0)&&g.push(M,C,L),(E!==i-1||h<Math.PI)&&g.push(C,T,L)}this.setIndex(g),this.setAttribute("position",new As(v,3)),this.setAttribute("normal",new As(b,3)),this.setAttribute("uv",new As(x,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Tm(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}}class $_ extends Lo{constructor(e=new q_(new it(-1,-1,0),new it(-1,1,0),new it(1,1,0)),n=64,i=1,o=8,a=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:n,radius:i,radialSegments:o,closed:a};const c=e.computeFrenetFrames(n,a);this.tangents=c.tangents,this.normals=c.normals,this.binormals=c.binormals;const u=new it,h=new it,d=new Mn;let f=new it;const p=[],A=[],g=[],v=[];b(),this.setIndex(v),this.setAttribute("position",new As(p,3)),this.setAttribute("normal",new As(A,3)),this.setAttribute("uv",new As(g,2));function b(){for(let M=0;M<n;M++)x(M);x(a===!1?n:0),S(),E()}function x(M){f=e.getPointAt(M/n,f);const C=c.normals[M],T=c.binormals[M];for(let L=0;L<=o;L++){const B=L/o*Math.PI*2,F=Math.sin(B),D=-Math.cos(B);h.x=D*C.x+F*T.x,h.y=D*C.y+F*T.y,h.z=D*C.z+F*T.z,h.normalize(),A.push(h.x,h.y,h.z),u.x=f.x+i*h.x,u.y=f.y+i*h.y,u.z=f.z+i*h.z,p.push(u.x,u.y,u.z)}}function E(){for(let M=1;M<=n;M++)for(let C=1;C<=o;C++){const T=(o+1)*(M-1)+(C-1),L=(o+1)*M+(C-1),B=(o+1)*M+C,F=(o+1)*(M-1)+C;v.push(T,L,F),v.push(L,B,F)}}function S(){for(let M=0;M<=n;M++)for(let C=0;C<=o;C++)d.x=M/n,d.y=C/o,g.push(d.x,d.y)}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}toJSON(){const e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new $_(new Vj[e.path.type]().fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}}class Hj extends uu{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new or(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new or(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=dB,this.normalScale=new Mn(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=z_,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}const 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-  };`}var gQ=Im.exports,eh={exports:{}};const sw=_f,Fc=ZB;eh.exports=AQ;eh.exports.generateQuadTreeFunctionBody=rL;eh.exports.getInsertStackCode=cL;eh.exports.getQuadNodeCode=lL;eh.exports.isSamePosition=sL;eh.exports.getChildBodyCode=aL;eh.exports.setChildBodyCode=oL;function AQ(s){let e=rL(s);return new Function(e)()}function rL(s){let e=sw(s),n=Math.pow(2,s);return`
-${cL()}
+  };`}var gQ=Im.exports,eh={exports:{}};const ow=_f,Fc=eL;eh.exports=AQ;eh.exports.generateQuadTreeFunctionBody=sL;eh.exports.getInsertStackCode=hL;eh.exports.getQuadNodeCode=cL;eh.exports.isSamePosition=oL;eh.exports.getChildBodyCode=lL;eh.exports.setChildBodyCode=aL;function AQ(s){let e=sL(s);return new Function(e)()}function sL(s){let e=ow(s),n=Math.pow(2,s);return`
+${hL()}
+${cL(s)}
+${oL(s)}
 ${lL(s)}
-${sL(s)}
 ${aL(s)}
-${oL(s)}
 
 function createQuadTree(options, random) {
   options = options || {};
@@ -8875,21 +8875,21 @@ return createQuadTree;
 `;function o(u){let h=[],d=Array(u+1).join(" ");for(let f=0;f<s;++f)h.push(d+`if (${Fc(f)} > max_${Fc(f)}) {`),h.push(d+`  quadIdx = quadIdx + ${Math.pow(2,f)};`),h.push(d+`  min_${Fc(f)} = max_${Fc(f)};`),h.push(d+`  max_${Fc(f)} = node.max_${Fc(f)};`),h.push(d+"}");return h.join(`
 `)}function a(){let u=Array(11).join(" "),h=[];for(let d=0;d<n;++d)h.push(u+`if (node.quad${d}) {`),h.push(u+`  queue[pushIdx] = node.quad${d};`),h.push(u+"  queueLength += 1;"),h.push(u+"  pushIdx += 1;"),h.push(u+"}");return h.join(`
 `)}function c(u){let h=[];for(let d=0;d<n;++d)h.push(`${u}quad${d} = null;`);return h.join(`
-`)}}function sL(s){let e=sw(s);return`
+`)}}function oL(s){let e=ow(s);return`
   function isSamePosition(point1, point2) {
     ${e("var d{var} = Math.abs(point1.{var} - point2.{var});",{indent:2})}
   
     return ${e("d{var} < 1e-8",{join:" && "})};
   }  
-`}function oL(s){var e=Math.pow(2,s);return`
+`}function aL(s){var e=Math.pow(2,s);return`
 function setChild(node, idx, child) {
   ${n()}
 }`;function n(){let i=[];for(let o=0;o<e;++o){let a=o===0?"  ":"  else ";i.push(`${a}if (idx === ${o}) node.quad${o} = child;`)}return i.join(`
-`)}}function aL(s){return`function getChild(node, idx) {
+`)}}function lL(s){return`function getChild(node, idx) {
 ${e()}
   return null;
 }`;function e(){let n=[],i=Math.pow(2,s);for(let o=0;o<i;++o)n.push(`  if (idx === ${o}) return node.quad${o};`);return n.join(`
-`)}}function lL(s){let e=sw(s),n=Math.pow(2,s);var i=`
+`)}}function cL(s){let e=ow(s),n=Math.pow(2,s);var i=`
 function QuadNode() {
   // body stored inside this node. In quad tree only leaf nodes (by construction)
   // contain bodies:
@@ -8912,7 +8912,7 @@ ${o("  this.")}
   ${e("this.max_{var} = 0;",{indent:2})}
 }
 `;return i;function o(a){let c=[];for(let u=0;u<n;++u)c.push(`${a}quad${u} = null;`);return c.join(`
-`)}}function cL(){return`
+`)}}function hL(){return`
 /**
  * Our implementation of QuadTree is non-recursive to avoid GC hit
  * This data structure represent stack of elements
@@ -8953,7 +8953,7 @@ function InsertStackElement(node, body) {
     this.node = node; // QuadTree node
     this.body = body; // physical body which needs to be inserted to node
 }
-`}var vQ=eh.exports,ow={exports:{}};ow.exports=xQ;ow.exports.generateFunctionBody=hL;const yQ=_f;function xQ(s){let e=hL(s);return new Function("bodies","settings","random",e)}function hL(s){let e=yQ(s);return`
+`}var vQ=eh.exports,aw={exports:{}};aw.exports=xQ;aw.exports.generateFunctionBody=uL;const yQ=_f;function xQ(s){let e=uL(s);return new Function("bodies","settings","random",e)}function uL(s){let e=yQ(s);return`
   var boundingBox = {
     ${e("min_{var}: 0, max_{var}: 0,",{indent:4})}
   };
@@ -9007,7 +9007,7 @@ function InsertStackElement(node, body) {
   function resetBoundingBox() {
     ${e("boundingBox.min_{var} = boundingBox.max_{var} = 0;",{indent:4})}
   }
-`}var EQ=ow.exports,aw={exports:{}};const bQ=_f;aw.exports=_Q;aw.exports.generateCreateDragForceFunctionBody=uL;function _Q(s){let e=uL(s);return new Function("options",e)}function uL(s){return`
+`}var EQ=aw.exports,lw={exports:{}};const bQ=_f;lw.exports=_Q;lw.exports.generateCreateDragForceFunctionBody=dL;function _Q(s){let e=dL(s);return new Function("options",e)}function dL(s){return`
   if (!Number.isFinite(options.dragCoefficient)) throw new Error('dragCoefficient is not a finite number');
 
   return {
@@ -9015,7 +9015,7 @@ function InsertStackElement(node, body) {
       ${bQ(s)("body.force.{var} -= options.dragCoefficient * body.velocity.{var};",{indent:6})}
     }
   };
-`}var wQ=aw.exports,lw={exports:{}};const MQ=_f;lw.exports=CQ;lw.exports.generateCreateSpringForceFunctionBody=dL;function CQ(s){let e=dL(s);return new Function("options","random",e)}function dL(s){let e=MQ(s);return`
+`}var wQ=lw.exports,cw={exports:{}};const MQ=_f;cw.exports=CQ;cw.exports.generateCreateSpringForceFunctionBody=fL;function CQ(s){let e=fL(s);return new Function("options","random",e)}function fL(s){let e=MQ(s);return`
   if (!Number.isFinite(options.springCoefficient)) throw new Error('Spring coefficient is not a number');
   if (!Number.isFinite(options.springLength)) throw new Error('Spring length is not a number');
 
@@ -9047,7 +9047,7 @@ function InsertStackElement(node, body) {
       body2.springLength += r;
     }
   };
-`}var SQ=lw.exports,cw={exports:{}};const TQ=_f;cw.exports=RQ;cw.exports.generateIntegratorFunctionBody=fL;function RQ(s){let e=fL(s);return new Function("bodies","timeStep","adaptiveTimeStepWeight",e)}function fL(s){let e=TQ(s);return`
+`}var SQ=cw.exports,hw={exports:{}};const TQ=_f;hw.exports=RQ;hw.exports.generateIntegratorFunctionBody=pL;function RQ(s){let e=pL(s);return new Function("bodies","timeStep","adaptiveTimeStepWeight",e)}function pL(s){let e=TQ(s);return`
   var length = bodies.length;
   if (length === 0) return 0;
 
@@ -9081,14 +9081,14 @@ function InsertStackElement(node, body) {
   }
 
   return (${e("t{var} * t{var}",{join:" + "})})/length;
-`}var IQ=cw.exports,WE,W3;function BQ(){if(W3)return WE;W3=1,WE=s;function s(e,n,i,o){this.from=e,this.to=n,this.length=i,this.coefficient=o}return WE}var QE,Q3;function LQ(){if(Q3)return QE;Q3=1,QE=s;function s(e,n){var i;if(e||(e={}),n){for(i in n)if(n.hasOwnProperty(i)){var o=e.hasOwnProperty(i),a=typeof n[i],c=!o||typeof e[i]!==a;c?e[i]=n[i]:a==="object"&&(e[i]=s(e[i],n[i]))}}return e}return QE}var Lp={exports:{}},X3;function PQ(){if(X3)return Lp.exports;X3=1,Lp.exports=s,Lp.exports.random=s,Lp.exports.randomIterator=u;function s(h){var d=typeof h=="number"?h:+new Date;return new e(d)}function e(h){this.seed=h}e.prototype.next=c,e.prototype.nextDouble=a,e.prototype.uniform=a,e.prototype.gaussian=n;function n(){var h,d,f;do d=this.nextDouble()*2-1,f=this.nextDouble()*2-1,h=d*d+f*f;while(h>=1||h===0);return d*Math.sqrt(-2*Math.log(h)/h)}e.prototype.levy=i;function i(){var h=1.5,d=Math.pow(o(1+h)*Math.sin(Math.PI*h/2)/(o((1+h)/2)*h*Math.pow(2,(h-1)/2)),1/h);return this.gaussian()*d/Math.pow(Math.abs(this.gaussian()),1/h)}function o(h){return Math.sqrt(2*Math.PI/h)*Math.pow(1/Math.E*(h+1/(12*h-1/(10*h))),h)}function a(){var h=this.seed;return h=h+2127912214+(h<<12)&4294967295,h=(h^3345072700^h>>>19)&4294967295,h=h+374761393+(h<<5)&4294967295,h=(h+3550635116^h<<9)&4294967295,h=h+4251993797+(h<<3)&4294967295,h=(h^3042594569^h>>>16)&4294967295,this.seed=h,(h&268435455)/268435456}function c(h){return Math.floor(this.nextDouble()*h)}function u(h,d){var f=d||s();if(typeof f.next!="function")throw new Error("customRandom does not match expected API: next() function is missing");return{forEach:A,shuffle:p};function p(){var g,v,b;for(g=h.length-1;g>0;--g)v=f.next(g+1),b=h[v],h[v]=h[g],h[g]=b;return h}function A(g){var v,b,x;for(v=h.length-1;v>0;--v)b=f.next(v+1),x=h[b],h[b]=h[v],h[v]=x,g(x);h.length&&g(h[0])}}return Lp.exports}var pL=zQ,DQ=gQ,OQ=vQ,FQ=EQ,NQ=wQ,UQ=SQ,kQ=IQ,K3={};function zQ(s){var e=BQ(),n=LQ(),i=iw;if(s){if(s.springCoeff!==void 0)throw new Error("springCoeff was renamed to springCoefficient");if(s.dragCoeff!==void 0)throw new Error("dragCoeff was renamed to dragCoefficient")}s=n(s,{springLength:10,springCoefficient:.8,gravity:-12,theta:.8,dragCoefficient:.9,timeStep:.5,adaptiveTimeStepWeight:0,dimensions:2,debug:!1});var o=K3[s.dimensions];if(!o){var a=s.dimensions;o={Body:DQ(a,s.debug),createQuadTree:OQ(a),createBounds:FQ(a),createDragForce:NQ(a),createSpringForce:UQ(a),integrate:kQ(a)},K3[a]=o}var c=o.Body,u=o.createQuadTree,h=o.createBounds,d=o.createDragForce,f=o.createSpringForce,p=o.integrate,A=j=>new c(j),g=PQ().random(42),v=[],b=[],x=u(s,g),E=h(v,s,g),S=f(s,g),M=d(s),C=0,T=[],L=new Map,B=0;P("nbody",J),P("spring",z);var F={bodies:v,quadTree:x,springs:b,settings:s,addForce:P,removeForce:U,getForces:K,step:function(){for(var j=0;j<T.length;++j)T[j](B);var G=p(v,s.timeStep,s.adaptiveTimeStepWeight);return B+=1,G},addBody:function(j){if(!j)throw new Error("Body is required");return v.push(j),j},addBodyAt:function(j){if(!j)throw new Error("Body position is required");var G=A(j);return v.push(G),G},removeBody:function(j){if(j){var G=v.indexOf(j);if(!(G<0))return v.splice(G,1),v.length===0&&E.reset(),!0}},addSpring:function(j,G,H,te){if(!j||!G)throw new Error("Cannot add null spring to force simulator");typeof H!="number"&&(H=-1);var Z=new e(j,G,H,te>=0?te:-1);return b.push(Z),Z},getTotalMovement:function(){return C},removeSpring:function(j){if(j){var G=b.indexOf(j);if(G>-1)return b.splice(G,1),!0}},getBestNewBodyPosition:function(j){return E.getBestNewPosition(j)},getBBox:D,getBoundingBox:D,invalidateBBox:function(){console.warn("invalidateBBox() is deprecated, bounds always recomputed on `getBBox()` call")},gravity:function(j){return j!==void 0?(s.gravity=j,x.options({gravity:j}),this):s.gravity},theta:function(j){return j!==void 0?(s.theta=j,x.options({theta:j}),this):s.theta},random:g};return GQ(s,F),i(F),F;function D(){return E.update(),E.box}function P(j,G){if(L.has(j))throw new Error("Force "+j+" is already added");L.set(j,G),T.push(G)}function U(j){var G=T.indexOf(L.get(j));G<0||(T.splice(G,1),L.delete(j))}function K(){return L}function J(){if(v.length!==0){x.insertBodies(v);for(var j=v.length;j--;){var G=v[j];G.isPinned||(G.reset(),x.updateBodyForce(G),M.update(G))}}}function z(){for(var j=b.length;j--;)S.update(b[j])}}function GQ(s,e){for(var n in s)VQ(s,e,n)}function VQ(s,e,n){if(s.hasOwnProperty(n)&&typeof e[n]!="function"){var i=Number.isFinite(s[n]);i?e[n]=function(o){if(o!==void 0){if(!Number.isFinite(o))throw new Error("Value of "+n+" should be a valid number.");return s[n]=o,e}return s[n]}:e[n]=function(o){return o!==void 0?(s[n]=o,e):s[n]}}}rw.exports=jQ;rw.exports.simulator=pL;var HQ=iw;function jQ(s,e){if(!s)throw new Error("Graph structure cannot be undefined");var n=e&&e.createSimulator||pL,i=n(e);if(Array.isArray(e))throw new Error("Physics settings is expected to be an object");var o=s.version>19?J:K;e&&typeof e.nodeMass=="function"&&(o=e.nodeMass);var a=new Map,c={},u=0,h=i.settings.springTransform||WQ;M(),x();var d=!1,f={step:function(){if(u===0)return p(!0),!0;var z=i.step();f.lastMove=z,f.fire("step");var j=z/u,G=j<=.01;return p(G),G},getNodePosition:function(z){return U(z).pos},setNodePosition:function(z){var j=U(z);j.setPosition.apply(j,Array.prototype.slice.call(arguments,1))},getLinkPosition:function(z){var j=c[z];if(j)return{from:j.from.pos,to:j.to.pos}},getGraphRect:function(){return i.getBBox()},forEachBody:A,pinNode:function(z,j){var G=U(z.id);G.isPinned=!!j},isNodePinned:function(z){return U(z.id).isPinned},dispose:function(){s.off("changed",S),f.fire("disposed")},getBody:b,getSpring:v,getForceVectorLength:g,simulator:i,graph:s,lastMove:0};return HQ(f),f;function p(z){d!==z&&(d=z,E(z))}function A(z){a.forEach(z)}function g(){var z=0,j=0;return A(function(G){z+=Math.abs(G.force.x),j+=Math.abs(G.force.y)}),Math.sqrt(z*z+j*j)}function v(z,j){var G;if(j===void 0)typeof 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u=ri(e.linkWidth),h=ri(e.linkCurvature),d=ri(e.linkCurveRotation),f=ri(e.linkThreeObjectExtend);e.graphData.links.forEach(function(A){var g=A.__lineObj;if(g){var v=n?A:e.layout.getLinkPosition(e.layout.graph.getLink(A.source,A.target).id),b=v[n?"source":"from"],x=v[n?"target":"to"];if(!(!b||!x||!b.hasOwnProperty("x")||!x.hasOwnProperty("x"))){p(A);var E=f(A);if(!(e.linkPositionUpdate&&e.linkPositionUpdate(E?g.children[1]:g,{start:{x:b.x,y:b.y,z:b.z},end:{x:x.x,y:x.y,z:x.z}},A)&&!E)){var S=30,M=A.__curve,C=g.children.length?g.children[0]:g;if(C.type==="Line"){if(M)C.geometry.setFromPoints(M.getPoints(S));else{var T=C.geometry.getAttribute("position");(!T||!T.array||T.array.length!==6)&&C.geometry[CR]("position",T=new Mi.BufferAttribute(new Float32Array(2*3),3)),T.array[0]=b.x,T.array[1]=b.y||0,T.array[2]=b.z||0,T.array[3]=x.x,T.array[4]=x.y||0,T.array[5]=x.z||0,T.needsUpdate=!0}C.geometry.computeBoundingSphere()}else if(C.type==="Mesh")if(M){C.geometry.type.match(/^Tube(Buffer)?Geometry$/)||(C.position.set(0,0,0),C.rotation.set(0,0,0),C.scale.set(1,1,1));var K=Math.ceil(u(A)*10)/10,J=K/2,z=new Mi.TubeGeometry(M,S,J,e.linkResolution,!1);C.geometry.dispose(),C.geometry=z}else{if(!C.geometry.type.match(/^Cylinder(Buffer)?Geometry$/)){var L=Math.ceil(u(A)*10)/10,B=L/2,F=new Mi.CylinderGeometry(B,B,1,e.linkResolution,1,!1);F[O0](new Mi.Matrix4().makeTranslation(0,1/2,0)),F[O0](new Mi.Matrix4().makeRotationX(Math.PI/2)),C.geometry.dispose(),C.geometry=F}var D=new Mi.Vector3(b.x,b.y||0,b.z||0),P=new Mi.Vector3(x.x,x.y||0,x.z||0),U=D.distanceTo(P);C.position.x=D.x,C.position.y=D.y,C.position.z=D.z,C.scale.z=U,C.parent.localToWorld(P),C.lookAt(P)}}}}});function p(A){var g=n?A:e.layout.getLinkPosition(e.layout.graph.getLink(A.source,A.target).id),v=g[n?"source":"from"],b=g[n?"target":"to"];if(!(!v||!b||!v.hasOwnProperty("x")||!b.hasOwnProperty("x"))){var x=h(A);if(!x)A.__curve=null;else{var E=new Mi.Vector3(v.x,v.y||0,v.z||0),S=new Mi.Vector3(b.x,b.y||0,b.z||0),M=E.distanceTo(S),C,T=d(A);if(M>0){var L=b.x-v.x,B=b.y-v.y||0,F=new Mi.Vector3().subVectors(S,E),D=F.clone().multiplyScalar(x).cross(L!==0||B!==0?new Mi.Vector3(0,0,1):new Mi.Vector3(0,1,0)).applyAxisAngle(F.normalize(),T).add(new Mi.Vector3().addVectors(E,S).divideScalar(2));C=new Mi.QuadraticBezierCurve3(E,D,S)}else{var P=x*70,U=-T,K=U+Math.PI/2;C=new Mi.CubicBezierCurve3(E,new Mi.Vector3(P*Math.cos(K),P*Math.sin(K),0).add(E),new Mi.Vector3(P*Math.cos(U),P*Math.sin(U),0).add(E),S)}A.__curve=C}}}}function o(){var c=ri(e.linkDirectionalArrowRelPos),u=ri(e.linkDirectionalArrowLength),h=ri(e.nodeVal);e.graphData.links.forEach(function(d){var f=d.__arrowObj;if(f){var p=n?d:e.layout.getLinkPosition(e.layout.graph.getLink(d.source,d.target).id),A=p[n?"source":"from"],g=p[n?"target":"to"];if(!(!A||!g||!A.hasOwnProperty("x")||!g.hasOwnProperty("x"))){var v=Math.cbrt(Math.max(0,h(A)||1))*e.nodeRelSize,b=Math.cbrt(Math.max(0,h(g)||1))*e.nodeRelSize,x=u(d),E=c(d),S=d.__curve?function(F){return d.__curve.getPoint(F)}:function(F){var D=function(U,K,J,z){return K[U]+(J[U]-K[U])*z||0};return{x:D("x",A,g,F),y:D("y",A,g,F),z:D("z",A,g,F)}},M=d.__curve?d.__curve.getLength():Math.sqrt(["x","y","z"].map(function(F){return Math.pow((g[F]||0)-(A[F]||0),2)}).reduce(function(F,D){return F+D},0)),C=v+x+(M-v-b-x)*E,T=S(C/M),L=S((C-x)/M);["x","y","z"].forEach(function(F){return f.position[F]=L[F]});var B=rq(Mi.Vector3,Ba(["x","y","z"].map(function(F){return T[F]})));f.parent.localToWorld(B),f.lookAt(B)}}})}function a(){var c=ri(e.linkDirectionalParticleSpeed);e.graphData.links.forEach(function(u){var h=u.__photonsObj&&u.__photonsObj.children,d=u.__singleHopPhotonsObj&&u.__singleHopPhotonsObj.children;if(!((!d||!d.length)&&(!h||!h.length))){var f=n?u:e.layout.getLinkPosition(e.layout.graph.getLink(u.source,u.target).id),p=f[n?"source":"from"],A=f[n?"target":"to"];if(!(!p||!A||!p.hasOwnProperty("x")||!A.hasOwnProperty("x"))){var g=c(u),v=u.__curve?function(x){return u.__curve.getPoint(x)}:function(x){var E=function(M,C,T,L){return C[M]+(T[M]-C[M])*L||0};return{x:E("x",p,A,x),y:E("y",p,A,x),z:E("z",p,A,x)}},b=[].concat(Ba(h||[]),Ba(d||[]));b.forEach(function(x,E){var S=x.parent.__linkThreeObjType==="singleHopPhotons";if(x.hasOwnProperty("__progressRatio")||(x.__progressRatio=S?0:E/h.length),x.__progressRatio+=g,x.__progressRatio>=1)if(!S)x.__progressRatio=x.__progressRatio%1;else{x.parent.remove(x),r_(x);return}var M=x.__progressRatio,C=v(M);["x","y","z"].forEach(function(T){return x.position[T]=C[T]})})}}})}},emitParticle:function(e,n){if(n&&e.graphData.links.includes(n)){if(!n.__singleHopPhotonsObj){var i=new Mi.Group;i.__linkThreeObjType="singleHopPhotons",n.__singleHopPhotonsObj=i,e.graphScene.add(i)}var o=ri(e.linkDirectionalParticleWidth),a=Math.ceil(o(n)*10)/10/2,c=e.linkDirectionalParticleResolution,u=new Mi.SphereGeometry(a,c,c),h=ri(e.linkColor),d=ri(e.linkDirectionalParticleColor),f=d(n)||h(n)||"#f0f0f0",p=new Mi.Color(Op(f)),A=e.linkOpacity*3,g=new Mi.MeshLambertMaterial({color:p,transparent:!0,opacity:A});n.__singleHopPhotonsObj.add(new Mi.Mesh(u,g))}return this},getGraphBbox:function(e){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:function(){return!0};if(!e.initialised)return null;var i=function o(a){var c=[];if(a.geometry){a.geometry.computeBoundingBox();var u=new Mi.Box3;u.copy(a.geometry.boundingBox).applyMatrix4(a.matrixWorld),c.push(u)}return c.concat.apply(c,Ba((a.children||[]).filter(function(h){return!h.hasOwnProperty("__graphObjType")||h.__graphObjType==="node"&&n(h.__data)}).map(o)))}(e.graphScene);return i.length?Object.assign.apply(Object,Ba(["x","y","z"].map(function(o){return fw({},o,[Kb(i,function(a){return a.min[o]}),Xb(i,function(a){return 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o=ri(e.nodeThreeObject),a=ri(e.nodeThreeObjectExtend),c=ri(e.nodeVal),u=ri(e.nodeColor),h=ri(e.nodeVisibility),d={},f={};Dp(e.graphData.nodes.filter(h),e.graphScene,{purge:e._flushObjects||i(["nodeThreeObject","nodeThreeObjectExtend"]),objFilter:function(Ce){return Ce.__graphObjType==="node"},createObj:function(Ce){var Je=o(Ce),Oe=a(Ce);Je&&e.nodeThreeObject===Je&&(Je=Je.clone());var $e;return Je&&!Oe?$e=Je:($e=new Mi.Mesh,$e.__graphDefaultObj=!0,Je&&Oe&&$e.add(Je)),$e.__graphObjType="node",$e},updateObj:function(Ce,Je){if(Ce.__graphDefaultObj){var Oe=c(Je)||1,$e=Math.cbrt(Oe)*e.nodeRelSize,nt=e.nodeResolution;(!Ce.geometry.type.match(/^Sphere(Buffer)?Geometry$/)||Ce.geometry.parameters.radius!==$e||Ce.geometry.parameters.widthSegments!==nt)&&(d.hasOwnProperty(Oe)||(d[Oe]=new Mi.SphereGeometry($e,nt,nt)),Ce.geometry.dispose(),Ce.geometry=d[Oe]);var gt=u(Je),Tt=new Mi.Color(Op(gt||"#ffffaa")),Ze=e.nodeOpacity*YE(gt);(Ce.material.type!=="MeshLambertMaterial"||!Ce.material.color.equals(Tt)||Ce.material.opacity!==Ze)&&(f.hasOwnProperty(gt)||(f[gt]=new Mi.MeshLambertMaterial({color:Tt,transparent:!0,opacity:Ze})),Ce.material.dispose(),Ce.material=f[gt])}}})}if(e._flushObjects||i(["graphData","linkThreeObject","linkThreeObjectExtend","linkMaterial","linkColor","linkWidth","linkVisibility","linkResolution","linkOpacity","linkDirectionalArrowLength","linkDirectionalArrowColor","linkDirectionalArrowResolution","linkDirectionalParticles","linkDirectionalParticleWidth","linkDirectionalParticleColor","linkDirectionalParticleResolution"])){var p=ri(e.linkThreeObject),A=ri(e.linkThreeObjectExtend),g=ri(e.linkMaterial),v=ri(e.linkVisibility),b=ri(e.linkColor),x=ri(e.linkWidth),E={},S={},M={},C=e.graphData.links.filter(v);if(Dp(C,e.graphScene,{objBindAttr:"__lineObj",purge:e._flushObjects||i(["linkThreeObject","linkThreeObjectExtend","linkWidth"]),objFilter:function(Ce){return Ce.__graphObjType==="link"},exitObj:function(Ce){var Je=Ce.__data&&Ce.__data.__singleHopPhotonsObj;Je&&(Je.parent.remove(Je),r_(Je),delete Ce.__data.__singleHopPhotonsObj)},createObj:function(Ce){var Je=p(Ce),Oe=A(Ce);Je&&e.linkThreeObject===Je&&(Je=Je.clone());var $e;if(!Je||Oe){var nt=!!x(Ce);if(nt)$e=new Mi.Mesh;else{var gt=new Mi.BufferGeometry;gt[CR]("position",new Mi.BufferAttribute(new Float32Array(2*3),3)),$e=new Mi.Line(gt)}}var Tt;return Je?Oe?(Tt=new Mi.Group,Tt.__graphDefaultObj=!0,Tt.add($e),Tt.add(Je)):Tt=Je:(Tt=$e,Tt.__graphDefaultObj=!0),Tt.renderOrder=10,Tt.__graphObjType="link",Tt},updateObj:function(Ce,Je){if(Ce.__graphDefaultObj){var Oe=Ce.children.length?Ce.children[0]:Ce,$e=Math.ceil(x(Je)*10)/10,nt=!!$e;if(nt){var gt=$e/2,Tt=e.linkResolution;if(!Oe.geometry.type.match(/^Cylinder(Buffer)?Geometry$/)||Oe.geometry.parameters.radiusTop!==gt||Oe.geometry.parameters.radialSegments!==Tt){if(!E.hasOwnProperty($e)){var Ze=new Mi.CylinderGeometry(gt,gt,1,Tt,1,!1);Ze[O0](new Mi.Matrix4().makeTranslation(0,1/2,0)),Ze[O0](new Mi.Matrix4().makeRotationX(Math.PI/2)),E[$e]=Ze}Oe.geometry.dispose(),Oe.geometry=E[$e]}}var mn=g(Je);if(mn)Oe.material=mn;else{var Ft=b(Je),Qt=new Mi.Color(Op(Ft||"#f0f0f0")),Xt=e.linkOpacity*YE(Ft),Tn=nt?"MeshLambertMaterial":"LineBasicMaterial";if(Oe.material.type!==Tn||!Oe.material.color.equals(Qt)||Oe.material.opacity!==Xt){var vn=nt?S:M;vn.hasOwnProperty(Ft)||(vn[Ft]=new Mi[Tn]({color:Qt,transparent:Xt<1,opacity:Xt,depthWrite:Xt>=1})),Oe.material.dispose(),Oe.material=vn[Ft]}}}}}),e.linkDirectionalArrowLength||n.hasOwnProperty("linkDirectionalArrowLength")){var T=ri(e.linkDirectionalArrowLength),L=ri(e.linkDirectionalArrowColor);Dp(C.filter(T),e.graphScene,{objBindAttr:"__arrowObj",objFilter:function(Ce){return Ce.__linkThreeObjType==="arrow"},createObj:function(){var Ce=new Mi.Mesh(void 0,new Mi.MeshLambertMaterial({transparent:!0}));return Ce.__linkThreeObjType="arrow",Ce},updateObj:function(Ce,Je){var Oe=T(Je),$e=e.linkDirectionalArrowResolution;if(!Ce.geometry.type.match(/^Cone(Buffer)?Geometry$/)||Ce.geometry.parameters.height!==Oe||Ce.geometry.parameters.radialSegments!==$e){var nt=new Mi.ConeGeometry(Oe*.25,Oe,$e);nt.translate(0,Oe/2,0),nt.rotateX(Math.PI/2),Ce.geometry.dispose(),Ce.geometry=nt}var gt=L(Je)||b(Je)||"#f0f0f0";Ce.material.color=new Mi.Color(Op(gt)),Ce.material.opacity=e.linkOpacity*3*YE(gt)}})}if(e.linkDirectionalParticles||n.hasOwnProperty("linkDirectionalParticles")){var B=ri(e.linkDirectionalParticles),F=ri(e.linkDirectionalParticleWidth),D=ri(e.linkDirectionalParticleColor),P={},U={};Dp(C.filter(B),e.graphScene,{objBindAttr:"__photonsObj",objFilter:function(Ce){return Ce.__linkThreeObjType==="photons"},createObj:function(){var Ce=new Mi.Group;return Ce.__linkThreeObjType="photons",Ce},updateObj:function(Ce,Je){var Oe=Math.round(Math.abs(B(Je))),$e=!!Ce.children.length&&Ce.children[0],nt=Math.ceil(F(Je)*10)/10/2,gt=e.linkDirectionalParticleResolution,Tt;$e&&$e.geometry.parameters.radius===nt&&$e.geometry.parameters.widthSegments===gt?Tt=$e.geometry:(U.hasOwnProperty(nt)||(U[nt]=new Mi.SphereGeometry(nt,gt,gt)),Tt=U[nt],$e&&$e.geometry.dispose());var Ze=D(Je)||b(Je)||"#f0f0f0",mn=new Mi.Color(Op(Ze)),Ft=e.linkOpacity*3,Qt;$e&&$e.material.color.equals(mn)&&$e.material.opacity===Ft?Qt=$e.material:(P.hasOwnProperty(Ze)||(P[Ze]=new Mi.MeshLambertMaterial({color:mn,transparent:!0,opacity:Ft})),Qt=P[Ze],$e&&$e.material.dispose()),Dp(Ba(new Array(Oe)).map(function(Xt,Tn){return{idx:Tn}}),Ce,{idAccessor:function(Tn){return Tn.idx},createObj:function(){return new Mi.Mesh(Tt,Qt)},updateObj:function(Tn){Tn.geometry=Tt,Tn.material=Qt}})}})}}if(e._flushObjects=!1,i(["graphData","nodeId","linkSource","linkTarget","numDimensions","forceEngine","dagMode","dagNodeFilter","dagLevelDistance"])){e.engineRunning=!1,e.graphData.links.forEach(function(me){me.source=me[e.linkSource],me.target=me[e.linkTarget]});var K=e.forceEngine!=="ngraph",J;if(K){(J=e.d3ForceLayout).stop().alpha(1).numDimensions(e.numDimensions).nodes(e.graphData.nodes);var z=e.d3ForceLayout.force("link");z&&z.id(function(me){return me[e.nodeId]}).links(e.graphData.links);var j=e.dagMode&&bq(e.graphData,function(me){return me[e.nodeId]},{nodeFilter:e.dagNodeFilter,onLoopError:e.onDagError||void 0}),G=Math.max.apply(Math,Ba(Object.values(j||[]))),H=e.dagLevelDistance||e.graphData.nodes.length/(G||1)*_q*(["radialin","radialout"].indexOf(e.dagMode)!==-1?.7:1);if(e.dagMode){var te=function(Ce,Je){return function(Oe){return Ce?(j[Oe[e.nodeId]]-G/2)*H*(Je?-1:1):void 0}},Z=te(["lr","rl"].indexOf(e.dagMode)!==-1,e.dagMode==="rl"),ee=te(["td","bu"].indexOf(e.dagMode)!==-1,e.dagMode==="td"),oe=te(["zin","zout"].indexOf(e.dagMode)!==-1,e.dagMode==="zout");e.graphData.nodes.filter(e.dagNodeFilter).forEach(function(me){me.fx=Z(me),me.fy=ee(me),me.fz=oe(me)})}e.d3ForceLayout.force("dagRadial",["radialin","radialout"].indexOf(e.dagMode)!==-1?JB(function(me){var Ce=j[me[e.nodeId]]||-1;return(e.dagMode==="radialin"?G-Ce:Ce)*H}).strength(function(me){return e.dagNodeFilter(me)?1:0}):null)}else{var xe=MR.graph();e.graphData.nodes.forEach(function(me){xe.addNode(me[e.nodeId])}),e.graphData.links.forEach(function(me){xe.addLink(me.source,me.target)}),J=MR.forcelayout(xe,BL({dimensions:e.numDimensions},e.ngraphPhysics)),J.graph=xe}for(var Pe=0;Pe<e.warmupTicks&&!(K&&e.d3AlphaMin>0&&e.d3ForceLayout.alpha()<e.d3AlphaMin);Pe++)J[K?"tick":"step"]();e.layout=J,this.resetCountdown()}e.engineRunning=!0,e.onFinishUpdate()}});function Mq(s){var e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Object,n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1,i=function(o){cq(a,o);function a(){var c;aq(this,a);for(var u=arguments.length,h=new Array(u),d=0;d<u;d++)h[d]=arguments[d];return c=iq(this,a,[].concat(h)),c.__kapsuleInstance=s().apply(void 0,[].concat(Ba(n?[PL(c)]:[]),h)),c}return lq(a)}(e);return Object.keys(s()).forEach(function(o){return i.prototype[o]=function(){var a,c=(a=this.__kapsuleInstance)[o].apply(a,arguments);return c===this.__kapsuleInstance?this:c}}),i}var 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v(E){u.enabled!==!1&&(x(E),c.length=0,Nc.setFromCamera(Fp,n),Nc.intersectObjects(e,u.recursive,c),c.length>0&&(o=u.transformGroup===!0?e[0]:c[0].object,Hd.setFromNormalAndCoplanarPoint(n.getWorldDirection(Hd.normal),ib.setFromMatrixPosition(o.matrixWorld)),Nc.ray.intersectPlane(Hd,k0)&&(PR.copy(o.parent.matrixWorld).invert(),LR.copy(k0).sub(ib.setFromMatrixPosition(o.matrixWorld))),i.style.cursor="move",u.dispatchEvent({type:"dragstart",object:o})))}function b(){u.enabled!==!1&&(o&&(u.dispatchEvent({type:"dragend",object:o}),o=null),i.style.cursor=a?"pointer":"auto")}function x(E){const S=i.getBoundingClientRect();Fp.x=(E.clientX-S.left)/S.width*2-1,Fp.y=-(E.clientY-S.top)/S.height*2+1}h(),this.enabled=!0,this.recursive=!0,this.transformGroup=!1,this.activate=h,this.deactivate=d,this.dispose=f,this.getObjects=p,this.getRaycaster=A}}const rb={type:"change"},sb={type:"start"},ob={type:"end"};class PY extends Ga{constructor(e,n){super();const i=this,o={NONE:-1,ROTATE:0,ZOOM:1,PAN:2,TOUCH_ROTATE:3,TOUCH_ZOOM_PAN:4};this.object=e,this.domElement=n,this.domElement.style.touchAction="none",this.enabled=!0,this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:Ja.ROTATE,MIDDLE:Ja.DOLLY,RIGHT:Ja.PAN},this.target=new it;const a=1e-6,c=new it;let u=1,h=o.NONE,d=o.NONE,f=0,p=0,A=0;const g=new it,v=new Mn,b=new Mn,x=new it,E=new Mn,S=new Mn,M=new Mn,C=new Mn,T=[],L={};this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.up0=this.object.up.clone(),this.zoom0=this.object.zoom,this.handleResize=function(){const Oe=i.domElement.getBoundingClientRect(),$e=i.domElement.ownerDocument.documentElement;i.screen.left=Oe.left+window.pageXOffset-$e.clientLeft,i.screen.top=Oe.top+window.pageYOffset-$e.clientTop,i.screen.width=Oe.width,i.screen.height=Oe.height};const B=function(){const Oe=new Mn;return function(nt,gt){return Oe.set((nt-i.screen.left)/i.screen.width,(gt-i.screen.top)/i.screen.height),Oe}}(),F=function(){const Oe=new Mn;return function(nt,gt){return Oe.set((nt-i.screen.width*.5-i.screen.left)/(i.screen.width*.5),(i.screen.height+2*(i.screen.top-gt))/i.screen.width),Oe}}();this.rotateCamera=function(){const Oe=new it,$e=new za,nt=new it,gt=new it,Tt=new it,Ze=new it;return function(){Ze.set(b.x-v.x,b.y-v.y,0);let Ft=Ze.length();Ft?(g.copy(i.object.position).sub(i.target),nt.copy(g).normalize(),gt.copy(i.object.up).normalize(),Tt.crossVectors(gt,nt).normalize(),gt.setLength(b.y-v.y),Tt.setLength(b.x-v.x),Ze.copy(gt.add(Tt)),Oe.crossVectors(Ze,g).normalize(),Ft*=i.rotateSpeed,$e.setFromAxisAngle(Oe,Ft),g.applyQuaternion($e),i.object.up.applyQuaternion($e),x.copy(Oe),A=Ft):!i.staticMoving&&A&&(A*=Math.sqrt(1-i.dynamicDampingFactor),g.copy(i.object.position).sub(i.target),$e.setFromAxisAngle(x,A),g.applyQuaternion($e),i.object.up.applyQuaternion($e)),v.copy(b)}}(),this.zoomCamera=function(){let Oe;h===o.TOUCH_ZOOM_PAN?(Oe=f/p,f=p,i.object.isPerspectiveCamera?g.multiplyScalar(Oe):i.object.isOrthographicCamera?(i.object.zoom=Vb.clamp(i.object.zoom/Oe,i.minZoom,i.maxZoom),u!==i.object.zoom&&i.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(Oe=1+(S.y-E.y)*i.zoomSpeed,Oe!==1&&Oe>0&&(i.object.isPerspectiveCamera?g.multiplyScalar(Oe):i.object.isOrthographicCamera?(i.object.zoom=Vb.clamp(i.object.zoom/Oe,i.minZoom,i.maxZoom),u!==i.object.zoom&&i.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),i.staticMoving?E.copy(S):E.y+=(S.y-E.y)*this.dynamicDampingFactor)},this.panCamera=function(){const Oe=new Mn,$e=new it,nt=new it;return function(){if(Oe.copy(C).sub(M),Oe.lengthSq()){if(i.object.isOrthographicCamera){const Tt=(i.object.right-i.object.left)/i.object.zoom/i.domElement.clientWidth,Ze=(i.object.top-i.object.bottom)/i.object.zoom/i.domElement.clientWidth;Oe.x*=Tt,Oe.y*=Ze}Oe.multiplyScalar(g.length()*i.panSpeed),nt.copy(g).cross(i.object.up).setLength(Oe.x),nt.add($e.copy(i.object.up).setLength(Oe.y)),i.object.position.add(nt),i.target.add(nt),i.staticMoving?M.copy(C):M.add(Oe.subVectors(C,M).multiplyScalar(i.dynamicDampingFactor))}}}(),this.checkDistances=function(){(!i.noZoom||!i.noPan)&&(g.lengthSq()>i.maxDistance*i.maxDistance&&(i.object.position.addVectors(i.target,g.setLength(i.maxDistance)),E.copy(S)),g.lengthSq()<i.minDistance*i.minDistance&&(i.object.position.addVectors(i.target,g.setLength(i.minDistance)),E.copy(S)))},this.update=function(){g.subVectors(i.object.position,i.target),i.noRotate||i.rotateCamera(),i.noZoom||i.zoomCamera(),i.noPan||i.panCamera(),i.object.position.addVectors(i.target,g),i.object.isPerspectiveCamera?(i.checkDistances(),i.object.lookAt(i.target),c.distanceToSquared(i.object.position)>a&&(i.dispatchEvent(rb),c.copy(i.object.position))):i.object.isOrthographicCamera?(i.object.lookAt(i.target),(c.distanceToSquared(i.object.position)>a||u!==i.object.zoom)&&(i.dispatchEvent(rb),c.copy(i.object.position),u=i.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type")},this.reset=function(){h=o.NONE,d=o.NONE,i.target.copy(i.target0),i.object.position.copy(i.position0),i.object.up.copy(i.up0),i.object.zoom=i.zoom0,i.object.updateProjectionMatrix(),g.subVectors(i.object.position,i.target),i.object.lookAt(i.target),i.dispatchEvent(rb),c.copy(i.object.position),u=i.object.zoom};function D(Oe){i.enabled!==!1&&(T.length===0&&(i.domElement.setPointerCapture(Oe.pointerId),i.domElement.addEventListener("pointermove",P),i.domElement.addEventListener("pointerup",U)),Pe(Oe),Oe.pointerType==="touch"?Z(Oe):j(Oe))}function P(Oe){i.enabled!==!1&&(Oe.pointerType==="touch"?ee(Oe):G(Oe))}function U(Oe){i.enabled!==!1&&(Oe.pointerType==="touch"?oe(Oe):H(),me(Oe),T.length===0&&(i.domElement.releasePointerCapture(Oe.pointerId),i.domElement.removeEventListener("pointermove",P),i.domElement.removeEventListener("pointerup",U)))}function K(Oe){me(Oe)}function J(Oe){i.enabled!==!1&&(window.removeEventListener("keydown",J),d===o.NONE&&(Oe.code===i.keys[o.ROTATE]&&!i.noRotate?d=o.ROTATE:Oe.code===i.keys[o.ZOOM]&&!i.noZoom?d=o.ZOOM:Oe.code===i.keys[o.PAN]&&!i.noPan&&(d=o.PAN)))}function z(){i.enabled!==!1&&(d=o.NONE,window.addEventListener("keydown",J))}function j(Oe){if(h===o.NONE)switch(Oe.button){case i.mouseButtons.LEFT:h=o.ROTATE;break;case i.mouseButtons.MIDDLE:h=o.ZOOM;break;case i.mouseButtons.RIGHT:h=o.PAN;break}const $e=d!==o.NONE?d:h;$e===o.ROTATE&&!i.noRotate?(b.copy(F(Oe.pageX,Oe.pageY)),v.copy(b)):$e===o.ZOOM&&!i.noZoom?(E.copy(B(Oe.pageX,Oe.pageY)),S.copy(E)):$e===o.PAN&&!i.noPan&&(M.copy(B(Oe.pageX,Oe.pageY)),C.copy(M)),i.dispatchEvent(sb)}function G(Oe){const $e=d!==o.NONE?d:h;$e===o.ROTATE&&!i.noRotate?(v.copy(b),b.copy(F(Oe.pageX,Oe.pageY))):$e===o.ZOOM&&!i.noZoom?S.copy(B(Oe.pageX,Oe.pageY)):$e===o.PAN&&!i.noPan&&C.copy(B(Oe.pageX,Oe.pageY))}function H(){h=o.NONE,i.dispatchEvent(ob)}function te(Oe){if(i.enabled!==!1&&i.noZoom!==!0){switch(Oe.preventDefault(),Oe.deltaMode){case 2:E.y-=Oe.deltaY*.025;break;case 1:E.y-=Oe.deltaY*.01;break;default:E.y-=Oe.deltaY*25e-5;break}i.dispatchEvent(sb),i.dispatchEvent(ob)}}function Z(Oe){switch(Ce(Oe),T.length){case 1:h=o.TOUCH_ROTATE,b.copy(F(T[0].pageX,T[0].pageY)),v.copy(b);break;default:h=o.TOUCH_ZOOM_PAN;const $e=T[0].pageX-T[1].pageX,nt=T[0].pageY-T[1].pageY;p=f=Math.sqrt($e*$e+nt*nt);const gt=(T[0].pageX+T[1].pageX)/2,Tt=(T[0].pageY+T[1].pageY)/2;M.copy(B(gt,Tt)),C.copy(M);break}i.dispatchEvent(sb)}function ee(Oe){switch(Ce(Oe),T.length){case 1:v.copy(b),b.copy(F(Oe.pageX,Oe.pageY));break;default:const $e=Je(Oe),nt=Oe.pageX-$e.x,gt=Oe.pageY-$e.y;p=Math.sqrt(nt*nt+gt*gt);const Tt=(Oe.pageX+$e.x)/2,Ze=(Oe.pageY+$e.y)/2;C.copy(B(Tt,Ze));break}}function oe(Oe){switch(T.length){case 0:h=o.NONE;break;case 1:h=o.TOUCH_ROTATE,b.copy(F(Oe.pageX,Oe.pageY)),v.copy(b);break;case 2:h=o.TOUCH_ZOOM_PAN;for(let $e=0;$e<T.length;$e++)if(T[$e].pointerId!==Oe.pointerId){const nt=L[T[$e].pointerId];b.copy(F(nt.x,nt.y)),v.copy(b);break}break}i.dispatchEvent(ob)}function xe(Oe){i.enabled!==!1&&Oe.preventDefault()}function Pe(Oe){T.push(Oe)}function me(Oe){delete L[Oe.pointerId];for(let $e=0;$e<T.length;$e++)if(T[$e].pointerId==Oe.pointerId){T.splice($e,1);return}}function Ce(Oe){let $e=L[Oe.pointerId];$e===void 0&&($e=new Mn,L[Oe.pointerId]=$e),$e.set(Oe.pageX,Oe.pageY)}function Je(Oe){const $e=Oe.pointerId===T[0].pointerId?T[1]:T[0];return L[$e.pointerId]}this.dispose=function(){i.domElement.removeEventListener("contextmenu",xe),i.domElement.removeEventListener("pointerdown",D),i.domElement.removeEventListener("pointercancel",K),i.domElement.removeEventListener("wheel",te),i.domElement.removeEventListener("pointermove",P),i.domElement.removeEventListener("pointerup",U),window.removeEventListener("keydown",J),window.removeEventListener("keyup",z)},this.domElement.addEventListener("contextmenu",xe),this.domElement.addEventListener("pointerdown",D),this.domElement.addEventListener("pointercancel",K),this.domElement.addEventListener("wheel",te,{passive:!1}),window.addEventListener("keydown",J),window.addEventListener("keyup",z),this.handleResize(),this.update()}}const DR={type:"change"},ab={type:"start"},OR={type:"end"},z0=new Xv,FR=new Vl,DY=Math.cos(70*Vb.DEG2RAD);class OY extends Ga{constructor(e,n){super(),this.object=e,this.domElement=n,this.domElement.style.touchAction="none",this.enabled=!0,this.target=new it,this.cursor=new it,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:Ja.ROTATE,MIDDLE:Ja.DOLLY,RIGHT:Ja.PAN},this.touches={ONE:bd.ROTATE,TWO:bd.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this.getPolarAngle=function(){return u.phi},this.getAzimuthalAngle=function(){return u.theta},this.getDistance=function(){return this.object.position.distanceTo(this.target)},this.listenToKeyEvents=function(k){k.addEventListener("keydown",_e),this._domElementKeyEvents=k},this.stopListenToKeyEvents=function(){this._domElementKeyEvents.removeEventListener("keydown",_e),this._domElementKeyEvents=null},this.saveState=function(){i.target0.copy(i.target),i.position0.copy(i.object.position),i.zoom0=i.object.zoom},this.reset=function(){i.target.copy(i.target0),i.object.position.copy(i.position0),i.object.zoom=i.zoom0,i.object.updateProjectionMatrix(),i.dispatchEvent(DR),i.update(),a=o.NONE},this.update=function(){const k=new it,he=new za().setFromUnitVectors(e.up,new it(0,1,0)),Re=he.clone().invert(),We=new it,ve=new za,at=new it,At=2*Math.PI;return function(Pt=null){const $t=i.object.position;k.copy($t).sub(i.target),k.applyQuaternion(he),u.setFromVector3(k),i.autoRotate&&a===o.NONE&&K(P(Pt)),i.enableDamping?(u.theta+=h.theta*i.dampingFactor,u.phi+=h.phi*i.dampingFactor):(u.theta+=h.theta,u.phi+=h.phi);let Bn=i.minAzimuthAngle,pi=i.maxAzimuthAngle;isFinite(Bn)&&isFinite(pi)&&(Bn<-Math.PI?Bn+=At:Bn>Math.PI&&(Bn-=At),pi<-Math.PI?pi+=At:pi>Math.PI&&(pi-=At),Bn<=pi?u.theta=Math.max(Bn,Math.min(pi,u.theta)):u.theta=u.theta>(Bn+pi)/2?Math.max(Bn,u.theta):Math.min(pi,u.theta)),u.phi=Math.max(i.minPolarAngle,Math.min(i.maxPolarAngle,u.phi)),u.makeSafe(),i.enableDamping===!0?i.target.addScaledVector(f,i.dampingFactor):i.target.add(f),i.target.sub(i.cursor),i.target.clampLength(i.minTargetRadius,i.maxTargetRadius),i.target.add(i.cursor),i.zoomToCursor&&L||i.object.isOrthographicCamera?u.radius=ee(u.radius):u.radius=ee(u.radius*d),k.setFromSpherical(u),k.applyQuaternion(Re),$t.copy(i.target).add(k),i.object.lookAt(i.target),i.enableDamping===!0?(h.theta*=1-i.dampingFactor,h.phi*=1-i.dampingFactor,f.multiplyScalar(1-i.dampingFactor)):(h.set(0,0,0),f.set(0,0,0));let Ri=!1;if(i.zoomToCursor&&L){let Fn=null;if(i.object.isPerspectiveCamera){const sn=k.length();Fn=ee(sn*d);const Rt=sn-Fn;i.object.position.addScaledVector(C,Rt),i.object.updateMatrixWorld()}else if(i.object.isOrthographicCamera){const sn=new it(T.x,T.y,0);sn.unproject(i.object),i.object.zoom=Math.max(i.minZoom,Math.min(i.maxZoom,i.object.zoom/d)),i.object.updateProjectionMatrix(),Ri=!0;const Rt=new it(T.x,T.y,0);Rt.unproject(i.object),i.object.position.sub(Rt).add(sn),i.object.updateMatrixWorld(),Fn=k.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),i.zoomToCursor=!1;Fn!==null&&(this.screenSpacePanning?i.target.set(0,0,-1).transformDirection(i.object.matrix).multiplyScalar(Fn).add(i.object.position):(z0.origin.copy(i.object.position),z0.direction.set(0,0,-1).transformDirection(i.object.matrix),Math.abs(i.object.up.dot(z0.direction))<DY?e.lookAt(i.target):(FR.setFromNormalAndCoplanarPoint(i.object.up,i.target),z0.intersectPlane(FR,i.target))))}else i.object.isOrthographicCamera&&(Ri=d!==1,Ri&&(i.object.zoom=Math.max(i.minZoom,Math.min(i.maxZoom,i.object.zoom/d)),i.object.updateProjectionMatrix()));return d=1,L=!1,Ri||We.distanceToSquared(i.object.position)>c||8*(1-ve.dot(i.object.quaternion))>c||at.distanceToSquared(i.target)>0?(i.dispatchEvent(DR),We.copy(i.object.position),ve.copy(i.object.quaternion),at.copy(i.target),!0):!1}}(),this.dispose=function(){i.domElement.removeEventListener("contextmenu",De),i.domElement.removeEventListener("pointerdown",Fe),i.domElement.removeEventListener("pointercancel",pt),i.domElement.removeEventListener("wheel",Vt),i.domElement.removeEventListener("pointermove",Te),i.domElement.removeEventListener("pointerup",pt),i._domElementKeyEvents!==null&&(i._domElementKeyEvents.removeEventListener("keydown",_e),i._domElementKeyEvents=null)};const i=this,o={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6};let a=o.NONE;const c=1e-6,u=new Wb,h=new Wb;let d=1;const f=new it,p=new Mn,A=new Mn,g=new Mn,v=new Mn,b=new Mn,x=new Mn,E=new Mn,S=new Mn,M=new Mn,C=new it,T=new Mn;let L=!1;const B=[],F={};let D=!1;function P(k){return k!==null?2*Math.PI/60*i.autoRotateSpeed*k:2*Math.PI/60/60*i.autoRotateSpeed}function U(k){const he=Math.abs(k*.01);return Math.pow(.95,i.zoomSpeed*he)}function K(k){h.theta-=k}function J(k){h.phi-=k}const z=function(){const k=new it;return function(Re,We){k.setFromMatrixColumn(We,0),k.multiplyScalar(-Re),f.add(k)}}(),j=function(){const k=new it;return function(Re,We){i.screenSpacePanning===!0?k.setFromMatrixColumn(We,1):(k.setFromMatrixColumn(We,0),k.crossVectors(i.object.up,k)),k.multiplyScalar(Re),f.add(k)}}(),G=function(){const k=new it;return function(Re,We){const ve=i.domElement;if(i.object.isPerspectiveCamera){const at=i.object.position;k.copy(at).sub(i.target);let At=k.length();At*=Math.tan(i.object.fov/2*Math.PI/180),z(2*Re*At/ve.clientHeight,i.object.matrix),j(2*We*At/ve.clientHeight,i.object.matrix)}else i.object.isOrthographicCamera?(z(Re*(i.object.right-i.object.left)/i.object.zoom/ve.clientWidth,i.object.matrix),j(We*(i.object.top-i.object.bottom)/i.object.zoom/ve.clientHeight,i.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),i.enablePan=!1)}}();function H(k){i.object.isPerspectiveCamera||i.object.isOrthographicCamera?d/=k:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),i.enableZoom=!1)}function te(k){i.object.isPerspectiveCamera||i.object.isOrthographicCamera?d*=k:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),i.enableZoom=!1)}function Z(k,he){if(!i.zoomToCursor)return;L=!0;const Re=i.domElement.getBoundingClientRect(),We=k-Re.left,ve=he-Re.top,at=Re.width,At=Re.height;T.x=We/at*2-1,T.y=-(ve/At)*2+1,C.set(T.x,T.y,1).unproject(i.object).sub(i.object.position).normalize()}function ee(k){return Math.max(i.minDistance,Math.min(i.maxDistance,k))}function oe(k){p.set(k.clientX,k.clientY)}function xe(k){Z(k.clientX,k.clientX),E.set(k.clientX,k.clientY)}function Pe(k){v.set(k.clientX,k.clientY)}function me(k){A.set(k.clientX,k.clientY),g.subVectors(A,p).multiplyScalar(i.rotateSpeed);const he=i.domElement;K(2*Math.PI*g.x/he.clientHeight),J(2*Math.PI*g.y/he.clientHeight),p.copy(A),i.update()}function Ce(k){S.set(k.clientX,k.clientY),M.subVectors(S,E),M.y>0?H(U(M.y)):M.y<0&&te(U(M.y)),E.copy(S),i.update()}function Je(k){b.set(k.clientX,k.clientY),x.subVectors(b,v).multiplyScalar(i.panSpeed),G(x.x,x.y),v.copy(b),i.update()}function Oe(k){Z(k.clientX,k.clientY),k.deltaY<0?te(U(k.deltaY)):k.deltaY>0&&H(U(k.deltaY)),i.update()}function $e(k){let he=!1;switch(k.code){case i.keys.UP:k.ctrlKey||k.metaKey||k.shiftKey?J(2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(0,i.keyPanSpeed),he=!0;break;case i.keys.BOTTOM:k.ctrlKey||k.metaKey||k.shiftKey?J(-2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(0,-i.keyPanSpeed),he=!0;break;case i.keys.LEFT:k.ctrlKey||k.metaKey||k.shiftKey?K(2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(i.keyPanSpeed,0),he=!0;break;case i.keys.RIGHT:k.ctrlKey||k.metaKey||k.shiftKey?K(-2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(-i.keyPanSpeed,0),he=!0;break}he&&(k.preventDefault(),i.update())}function nt(k){if(B.length===1)p.set(k.pageX,k.pageY);else{const he=ne(k),Re=.5*(k.pageX+he.x),We=.5*(k.pageY+he.y);p.set(Re,We)}}function gt(k){if(B.length===1)v.set(k.pageX,k.pageY);else{const he=ne(k),Re=.5*(k.pageX+he.x),We=.5*(k.pageY+he.y);v.set(Re,We)}}function Tt(k){const he=ne(k),Re=k.pageX-he.x,We=k.pageY-he.y,ve=Math.sqrt(Re*Re+We*We);E.set(0,ve)}function Ze(k){i.enableZoom&&Tt(k),i.enablePan&&gt(k)}function mn(k){i.enableZoom&&Tt(k),i.enableRotate&&nt(k)}function Ft(k){if(B.length==1)A.set(k.pageX,k.pageY);else{const Re=ne(k),We=.5*(k.pageX+Re.x),ve=.5*(k.pageY+Re.y);A.set(We,ve)}g.subVectors(A,p).multiplyScalar(i.rotateSpeed);const he=i.domElement;K(2*Math.PI*g.x/he.clientHeight),J(2*Math.PI*g.y/he.clientHeight),p.copy(A)}function Qt(k){if(B.length===1)b.set(k.pageX,k.pageY);else{const he=ne(k),Re=.5*(k.pageX+he.x),We=.5*(k.pageY+he.y);b.set(Re,We)}x.subVectors(b,v).multiplyScalar(i.panSpeed),G(x.x,x.y),v.copy(b)}function Xt(k){const he=ne(k),Re=k.pageX-he.x,We=k.pageY-he.y,ve=Math.sqrt(Re*Re+We*We);S.set(0,ve),M.set(0,Math.pow(S.y/E.y,i.zoomSpeed)),H(M.y),E.copy(S);const at=(k.pageX+he.x)*.5,At=(k.pageY+he.y)*.5;Z(at,At)}function Tn(k){i.enableZoom&&Xt(k),i.enablePan&&Qt(k)}function vn(k){i.enableZoom&&Xt(k),i.enableRotate&&Ft(k)}function Fe(k){i.enabled!==!1&&(B.length===0&&(i.domElement.setPointerCapture(k.pointerId),i.domElement.addEventListener("pointermove",Te),i.domElement.addEventListener("pointerup",pt)),ke(k),k.pointerType==="touch"?Ne(k):Nt(k))}function 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o.ROTATE:if(i.enableRotate===!1)return;me(k);break;case o.DOLLY:if(i.enableZoom===!1)return;Ce(k);break;case o.PAN:if(i.enablePan===!1)return;Je(k);break}}function Vt(k){i.enabled===!1||i.enableZoom===!1||a!==o.NONE||(k.preventDefault(),i.dispatchEvent(ab),Oe(fn(k)),i.dispatchEvent(OR))}function fn(k){const he=k.deltaMode,Re={clientX:k.clientX,clientY:k.clientY,deltaY:k.deltaY};switch(he){case 1:Re.deltaY*=16;break;case 2:Re.deltaY*=100;break}return k.ctrlKey&&!D&&(Re.deltaY*=10),Re}function mt(k){k.key==="Control"&&(D=!0,i.domElement.getRootNode().addEventListener("keyup",Ee,{passive:!0,capture:!0}))}function Ee(k){k.key==="Control"&&(D=!1,i.domElement.getRootNode().removeEventListener("keyup",Ee,{passive:!0,capture:!0}))}function _e(k){i.enabled===!1||i.enablePan===!1||$e(k)}function Ne(k){switch(Qe(k),B.length){case 1:switch(i.touches.ONE){case bd.ROTATE:if(i.enableRotate===!1)return;nt(k),a=o.TOUCH_ROTATE;break;case bd.PAN:if(i.enablePan===!1)return;gt(k),a=o.TOUCH_PAN;break;default:a=o.NONE}break;case 2:switch(i.touches.TWO){case bd.DOLLY_PAN:if(i.enableZoom===!1&&i.enablePan===!1)return;Ze(k),a=o.TOUCH_DOLLY_PAN;break;case bd.DOLLY_ROTATE:if(i.enableZoom===!1&&i.enableRotate===!1)return;mn(k),a=o.TOUCH_DOLLY_ROTATE;break;default:a=o.NONE}break;default:a=o.NONE}a!==o.NONE&&i.dispatchEvent(ab)}function ye(k){switch(Qe(k),a){case o.TOUCH_ROTATE:if(i.enableRotate===!1)return;Ft(k),i.update();break;case o.TOUCH_PAN:if(i.enablePan===!1)return;Qt(k),i.update();break;case o.TOUCH_DOLLY_PAN:if(i.enableZoom===!1&&i.enablePan===!1)return;Tn(k),i.update();break;case o.TOUCH_DOLLY_ROTATE:if(i.enableZoom===!1&&i.enableRotate===!1)return;vn(k),i.update();break;default:a=o.NONE}}function De(k){i.enabled!==!1&&k.preventDefault()}function ke(k){B.push(k.pointerId)}function Ye(k){delete F[k.pointerId];for(let he=0;he<B.length;he++)if(B[he]==k.pointerId){B.splice(he,1);return}}function Qe(k){let he=F[k.pointerId];he===void 0&&(he=new Mn,F[k.pointerId]=he),he.set(k.pageX,k.pageY)}function ne(k){const he=k.pointerId===B[0]?B[1]:B[0];return F[he]}i.domElement.addEventListener("contextmenu",De),i.domElement.addEventListener("pointerdown",Fe),i.domElement.addEventListener("pointercancel",pt),i.domElement.addEventListener("wheel",Vt,{passive:!1}),i.domElement.getRootNode().addEventListener("keydown",mt,{passive:!0,capture:!0}),this.update()}}const FY={type:"change"};class NY extends Ga{constructor(e,n){super(),this.object=e,this.domElement=n,this.enabled=!0,this.movementSpeed=1,this.rollSpeed=.005,this.dragToLook=!1,this.autoForward=!1;const i=this,o=1e-6,a=new za,c=new it;this.tmpQuaternion=new za,this.status=0,this.moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0},this.moveVector=new it(0,0,0),this.rotationVector=new it(0,0,0),this.keydown=function(v){if(!(v.altKey||this.enabled===!1)){switch(v.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=.1;break;case"KeyW":this.moveState.forward=1;break;case"KeyS":this.moveState.back=1;break;case"KeyA":this.moveState.left=1;break;case"KeyD":this.moveState.right=1;break;case"KeyR":this.moveState.up=1;break;case"KeyF":this.moveState.down=1;break;case"ArrowUp":this.moveState.pitchUp=1;break;case"ArrowDown":this.moveState.pitchDown=1;break;case"ArrowLeft":this.moveState.yawLeft=1;break;case"ArrowRight":this.moveState.yawRight=1;break;case"KeyQ":this.moveState.rollLeft=1;break;case"KeyE":this.moveState.rollRight=1;break}this.updateMovementVector(),this.updateRotationVector()}},this.keyup=function(v){if(this.enabled!==!1){switch(v.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=1;break;case"KeyW":this.moveState.forward=0;break;case"KeyS":this.moveState.back=0;break;case"KeyA":this.moveState.left=0;break;case"KeyD":this.moveState.right=0;break;case"KeyR":this.moveState.up=0;break;case"KeyF":this.moveState.down=0;break;case"ArrowUp":this.moveState.pitchUp=0;break;case"ArrowDown":this.moveState.pitchDown=0;break;case"ArrowLeft":this.moveState.yawLeft=0;break;case"ArrowRight":this.moveState.yawRight=0;break;case"KeyQ":this.moveState.rollLeft=0;break;case"KeyE":this.moveState.rollRight=0;break}this.updateMovementVector(),this.updateRotationVector()}},this.pointerdown=function(v){if(this.enabled!==!1)if(this.dragToLook)this.status++;else{switch(v.button){case 0:this.moveState.forward=1;break;case 2:this.moveState.back=1;break}this.updateMovementVector()}},this.pointermove=function(v){if(this.enabled!==!1&&(!this.dragToLook||this.status>0)){const b=this.getContainerDimensions(),x=b.size[0]/2,E=b.size[1]/2;this.moveState.yawLeft=-(v.pageX-b.offset[0]-x)/x,this.moveState.pitchDown=(v.pageY-b.offset[1]-E)/E,this.updateRotationVector()}},this.pointerup=function(v){if(this.enabled!==!1){if(this.dragToLook)this.status--,this.moveState.yawLeft=this.moveState.pitchDown=0;else{switch(v.button){case 0:this.moveState.forward=0;break;case 2:this.moveState.back=0;break}this.updateMovementVector()}this.updateRotationVector()}},this.pointercancel=function(){this.enabled!==!1&&(this.dragToLook?(this.status=0,this.moveState.yawLeft=this.moveState.pitchDown=0):(this.moveState.forward=0,this.moveState.back=0,this.updateMovementVector()),this.updateRotationVector())},this.contextMenu=function(v){this.enabled!==!1&&v.preventDefault()},this.update=function(v){if(this.enabled===!1)return;const b=v*i.movementSpeed,x=v*i.rollSpeed;i.object.translateX(i.moveVector.x*b),i.object.translateY(i.moveVector.y*b),i.object.translateZ(i.moveVector.z*b),i.tmpQuaternion.set(i.rotationVector.x*x,i.rotationVector.y*x,i.rotationVector.z*x,1).normalize(),i.object.quaternion.multiply(i.tmpQuaternion),(c.distanceToSquared(i.object.position)>o||8*(1-a.dot(i.object.quaternion))>o)&&(i.dispatchEvent(FY),a.copy(i.object.quaternion),c.copy(i.object.position))},this.updateMovementVector=function(){const v=this.moveState.forward||this.autoForward&&!this.moveState.back?1:0;this.moveVector.x=-this.moveState.left+this.moveState.right,this.moveVector.y=-this.moveState.down+this.moveState.up,this.moveVector.z=-v+this.moveState.back},this.updateRotationVector=function(){this.rotationVector.x=-this.moveState.pitchDown+this.moveState.pitchUp,this.rotationVector.y=-this.moveState.yawRight+this.moveState.yawLeft,this.rotationVector.z=-this.moveState.rollRight+this.moveState.rollLeft},this.getContainerDimensions=function(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}},this.dispose=function(){this.domElement.removeEventListener("contextmenu",u),this.domElement.removeEventListener("pointerdown",d),this.domElement.removeEventListener("pointermove",h),this.domElement.removeEventListener("pointerup",f),this.domElement.removeEventListener("pointercancel",p),window.removeEventListener("keydown",A),window.removeEventListener("keyup",g)};const u=this.contextMenu.bind(this),h=this.pointermove.bind(this),d=this.pointerdown.bind(this),f=this.pointerup.bind(this),p=this.pointercancel.bind(this),A=this.keydown.bind(this),g=this.keyup.bind(this);this.domElement.addEventListener("contextmenu",u),this.domElement.addEventListener("pointerdown",d),this.domElement.addEventListener("pointermove",h),this.domElement.addEventListener("pointerup",f),this.domElement.addEventListener("pointercancel",p),window.addEventListener("keydown",A),window.addEventListener("keyup",g),this.updateMovementVector(),this.updateRotationVector()}}const UY={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`
+In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function RY(s,e){if(typeof s!="object"||s===null)return s;var n=s[Symbol.toPrimitive];if(n!==void 0){var i=n.call(s,e||"default");if(typeof i!="object")return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return(e==="string"?String:Number)(s)}function IY(s){var e=RY(s,"string");return typeof e=="symbol"?e:String(e)}var BY=du({props:{width:{},height:{},yOffset:{default:1.5},glScale:{default:200},jsonUrl:{},graphData:{default:{nodes:[],links:[]}},numDimensions:{default:3},dagMode:{},dagLevelDistance:{},dagNodeFilter:{default:function(){return!0}},onDagError:{default:void 0},nodeRelSize:{default:4},nodeId:{default:"id"},nodeVal:{default:"val"},nodeResolution:{default:8},nodeVisibility:{default:!0},nodeColor:{default:"color"},nodeAutoColorBy:{},nodeOpacity:{default:.75},nodeThreeObject:{},nodeThreeObjectExtend:{default:!1},linkSource:{default:"source"},linkTarget:{default:"target"},linkVisibility:{default:!0},linkColor:{default:"color"},linkAutoColorBy:{},linkOpacity:{default:.2},linkWidth:{default:0},linkResolution:{default:6},linkCurvature:{default:0},linkCurveRotation:{default:0},linkMaterial:{},linkThreeObject:{},linkThreeObjectExtend:{default:!1},linkPositionUpdate:{},linkDirectionalArrowLength:{default:0},linkDirectionalArrowColor:{},linkDirectionalArrowRelPos:{default:.5},linkDirectionalArrowResolution:{default:8},linkDirectionalParticles:{default:0},linkDirectionalParticleSpeed:{default:.01},linkDirectionalParticleWidth:{default:.5},linkDirectionalParticleColor:{},linkDirectionalParticleResolution:{default:4},onNodeHover:{},onNodeClick:{},onLinkHover:{},onLinkClick:{},forceEngine:{default:"d3"},d3AlphaMin:{default:0},d3AlphaDecay:{default:.0228},d3VelocityDecay:{default:.4},ngraphPhysics:{},warmupTicks:{default:0},cooldownTicks:{},cooldownTime:{default:15e3},onEngineTick:{},onEngineStop:{}},methods:LR(LR({},Object.assign.apply(Object,[{}].concat(U0(["getGraphBbox","emitParticle","d3Force","d3ReheatSimulation","refresh"].map(function(s){return nv({},s,function(e){for(var n=e.forcegraph.components.forcegraph,i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];var c=n[s].apply(n,o);return c===n?this:c})}))))),{},{_destructor:function(){this.graphData({nodes:[],links:[]})}}),init:function(e,n){var i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{},o=i.markerAttrs,a=o===void 0?{preset:"hiro"}:o;e.innerHTML="",n.container=document.createElement("div"),e.appendChild(n.container);var c=document.createElement("a-scene");c.setAttribute("embedded",""),c.setAttribute("vr-mode-ui","enabled: false"),c.setAttribute("arjs","debugUIEnabled: false;");var u=document.createElement("a-marker");Object.entries(a).forEach(function(f){var p=N0(f,2),A=p[0],g=p[1];return u.setAttribute(A,g)}),c.appendChild(u);var h;c.appendChild(h=document.createElement("a-entity")),h.setAttribute("cursor"),h.setAttribute("raycaster","objects: [forcegraph]"),n.forcegraph=document.createElement("a-entity"),n.forcegraph.setAttribute("forcegraph",null),u.appendChild(n.forcegraph);var d=document.createElement("a-entity");d.setAttribute("camera",""),c.appendChild(d),n.container.appendChild(c)},update:function(e,n){n.hasOwnProperty("width")&&e.width&&(e.container.style.width="".concat(e.width,"px")),n.hasOwnProperty("height")&&e.height&&(e.container.style.height="".concat(e.height,"px")),n.hasOwnProperty("glScale")&&e.forcegraph.setAttribute("scale",U0(new Array(3)).map(function(){return 1/e.glScale}).join(" ")),n.hasOwnProperty("yOffset")&&e.forcegraph.setAttribute("position","0 ".concat(e.yOffset," 0"));var i=["jsonUrl","numDimensions","dagMode","dagLevelDistance","dagNodeFilter","onDagError","nodeRelSize","nodeId","nodeVal","nodeResolution","nodeVisibility","nodeColor","nodeAutoColorBy","nodeOpacity","nodeThreeObject","nodeThreeObjectExtend","linkSource","linkTarget","linkVisibility","linkColor","linkAutoColorBy","linkOpacity","linkWidth","linkResolution","linkCurvature","linkCurveRotation","linkMaterial","linkThreeObject","linkThreeObjectExtend","linkPositionUpdate","linkDirectionalArrowLength","linkDirectionalArrowColor","linkDirectionalArrowRelPos","linkDirectionalArrowResolution","linkDirectionalParticles","linkDirectionalParticleSpeed","linkDirectionalParticleWidth","linkDirectionalParticleColor","linkDirectionalParticleResolution","onNodeHover","onNodeClick","onLinkHover","onLinkClick","forceEngine","d3AlphaMin","d3AlphaDecay","d3VelocityDecay","ngraphPhysics","warmupTicks","cooldownTicks","cooldownTime","onEngineTick","onEngineStop"],o=Object.assign.apply(Object,[{}].concat(U0(Object.entries(e).filter(function(a){var c=N0(a,2),u=c[0],h=c[1];return n.hasOwnProperty(u)&&i.indexOf(u)!==-1&&h!==void 0&&h!==null}).map(function(a){var c=N0(a,2),u=c[0],h=c[1];return nv({},u,h)})),U0(Object.entries(e.graphData).map(function(a){var c=N0(a,2),u=c[0],h=c[1];return nv({},u,h)}))));e.forcegraph.setAttribute("forcegraph",o)}});const Hd=new Vl,Nc=new zB,Fp=new Mn,PR=new it,k0=new it,rb=new it,DR=new Gr;class LY extends Ga{constructor(e,n,i){super(),i.style.touchAction="none";let o=null,a=null;const c=[],u=this;function h(){i.addEventListener("pointermove",g),i.addEventListener("pointerdown",v),i.addEventListener("pointerup",b),i.addEventListener("pointerleave",b)}function d(){i.removeEventListener("pointermove",g),i.removeEventListener("pointerdown",v),i.removeEventListener("pointerup",b),i.removeEventListener("pointerleave",b),i.style.cursor=""}function f(){d()}function p(){return e}function A(){return Nc}function g(E){if(u.enabled!==!1){if(x(E),Nc.setFromCamera(Fp,n),o){Nc.ray.intersectPlane(Hd,k0)&&o.position.copy(k0.sub(PR).applyMatrix4(DR)),u.dispatchEvent({type:"drag",object:o});return}if(E.pointerType==="mouse"||E.pointerType==="pen")if(c.length=0,Nc.setFromCamera(Fp,n),Nc.intersectObjects(e,u.recursive,c),c.length>0){const S=c[0].object;Hd.setFromNormalAndCoplanarPoint(n.getWorldDirection(Hd.normal),rb.setFromMatrixPosition(S.matrixWorld)),a!==S&&a!==null&&(u.dispatchEvent({type:"hoveroff",object:a}),i.style.cursor="auto",a=null),a!==S&&(u.dispatchEvent({type:"hoveron",object:S}),i.style.cursor="pointer",a=S)}else a!==null&&(u.dispatchEvent({type:"hoveroff",object:a}),i.style.cursor="auto",a=null)}}function v(E){u.enabled!==!1&&(x(E),c.length=0,Nc.setFromCamera(Fp,n),Nc.intersectObjects(e,u.recursive,c),c.length>0&&(o=u.transformGroup===!0?e[0]:c[0].object,Hd.setFromNormalAndCoplanarPoint(n.getWorldDirection(Hd.normal),rb.setFromMatrixPosition(o.matrixWorld)),Nc.ray.intersectPlane(Hd,k0)&&(DR.copy(o.parent.matrixWorld).invert(),PR.copy(k0).sub(rb.setFromMatrixPosition(o.matrixWorld))),i.style.cursor="move",u.dispatchEvent({type:"dragstart",object:o})))}function b(){u.enabled!==!1&&(o&&(u.dispatchEvent({type:"dragend",object:o}),o=null),i.style.cursor=a?"pointer":"auto")}function x(E){const S=i.getBoundingClientRect();Fp.x=(E.clientX-S.left)/S.width*2-1,Fp.y=-(E.clientY-S.top)/S.height*2+1}h(),this.enabled=!0,this.recursive=!0,this.transformGroup=!1,this.activate=h,this.deactivate=d,this.dispose=f,this.getObjects=p,this.getRaycaster=A}}const sb={type:"change"},ob={type:"start"},ab={type:"end"};class PY extends Ga{constructor(e,n){super();const i=this,o={NONE:-1,ROTATE:0,ZOOM:1,PAN:2,TOUCH_ROTATE:3,TOUCH_ZOOM_PAN:4};this.object=e,this.domElement=n,this.domElement.style.touchAction="none",this.enabled=!0,this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:Ja.ROTATE,MIDDLE:Ja.DOLLY,RIGHT:Ja.PAN},this.target=new it;const a=1e-6,c=new it;let u=1,h=o.NONE,d=o.NONE,f=0,p=0,A=0;const g=new it,v=new Mn,b=new Mn,x=new it,E=new Mn,S=new Mn,M=new Mn,C=new Mn,T=[],L={};this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.up0=this.object.up.clone(),this.zoom0=this.object.zoom,this.handleResize=function(){const Oe=i.domElement.getBoundingClientRect(),$e=i.domElement.ownerDocument.documentElement;i.screen.left=Oe.left+window.pageXOffset-$e.clientLeft,i.screen.top=Oe.top+window.pageYOffset-$e.clientTop,i.screen.width=Oe.width,i.screen.height=Oe.height};const B=function(){const Oe=new Mn;return function(nt,gt){return Oe.set((nt-i.screen.left)/i.screen.width,(gt-i.screen.top)/i.screen.height),Oe}}(),F=function(){const Oe=new Mn;return function(nt,gt){return Oe.set((nt-i.screen.width*.5-i.screen.left)/(i.screen.width*.5),(i.screen.height+2*(i.screen.top-gt))/i.screen.width),Oe}}();this.rotateCamera=function(){const Oe=new it,$e=new za,nt=new it,gt=new it,Tt=new it,Ze=new it;return function(){Ze.set(b.x-v.x,b.y-v.y,0);let Ft=Ze.length();Ft?(g.copy(i.object.position).sub(i.target),nt.copy(g).normalize(),gt.copy(i.object.up).normalize(),Tt.crossVectors(gt,nt).normalize(),gt.setLength(b.y-v.y),Tt.setLength(b.x-v.x),Ze.copy(gt.add(Tt)),Oe.crossVectors(Ze,g).normalize(),Ft*=i.rotateSpeed,$e.setFromAxisAngle(Oe,Ft),g.applyQuaternion($e),i.object.up.applyQuaternion($e),x.copy(Oe),A=Ft):!i.staticMoving&&A&&(A*=Math.sqrt(1-i.dynamicDampingFactor),g.copy(i.object.position).sub(i.target),$e.setFromAxisAngle(x,A),g.applyQuaternion($e),i.object.up.applyQuaternion($e)),v.copy(b)}}(),this.zoomCamera=function(){let Oe;h===o.TOUCH_ZOOM_PAN?(Oe=f/p,f=p,i.object.isPerspectiveCamera?g.multiplyScalar(Oe):i.object.isOrthographicCamera?(i.object.zoom=Hb.clamp(i.object.zoom/Oe,i.minZoom,i.maxZoom),u!==i.object.zoom&&i.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(Oe=1+(S.y-E.y)*i.zoomSpeed,Oe!==1&&Oe>0&&(i.object.isPerspectiveCamera?g.multiplyScalar(Oe):i.object.isOrthographicCamera?(i.object.zoom=Hb.clamp(i.object.zoom/Oe,i.minZoom,i.maxZoom),u!==i.object.zoom&&i.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),i.staticMoving?E.copy(S):E.y+=(S.y-E.y)*this.dynamicDampingFactor)},this.panCamera=function(){const Oe=new Mn,$e=new it,nt=new it;return function(){if(Oe.copy(C).sub(M),Oe.lengthSq()){if(i.object.isOrthographicCamera){const Tt=(i.object.right-i.object.left)/i.object.zoom/i.domElement.clientWidth,Ze=(i.object.top-i.object.bottom)/i.object.zoom/i.domElement.clientWidth;Oe.x*=Tt,Oe.y*=Ze}Oe.multiplyScalar(g.length()*i.panSpeed),nt.copy(g).cross(i.object.up).setLength(Oe.x),nt.add($e.copy(i.object.up).setLength(Oe.y)),i.object.position.add(nt),i.target.add(nt),i.staticMoving?M.copy(C):M.add(Oe.subVectors(C,M).multiplyScalar(i.dynamicDampingFactor))}}}(),this.checkDistances=function(){(!i.noZoom||!i.noPan)&&(g.lengthSq()>i.maxDistance*i.maxDistance&&(i.object.position.addVectors(i.target,g.setLength(i.maxDistance)),E.copy(S)),g.lengthSq()<i.minDistance*i.minDistance&&(i.object.position.addVectors(i.target,g.setLength(i.minDistance)),E.copy(S)))},this.update=function(){g.subVectors(i.object.position,i.target),i.noRotate||i.rotateCamera(),i.noZoom||i.zoomCamera(),i.noPan||i.panCamera(),i.object.position.addVectors(i.target,g),i.object.isPerspectiveCamera?(i.checkDistances(),i.object.lookAt(i.target),c.distanceToSquared(i.object.position)>a&&(i.dispatchEvent(sb),c.copy(i.object.position))):i.object.isOrthographicCamera?(i.object.lookAt(i.target),(c.distanceToSquared(i.object.position)>a||u!==i.object.zoom)&&(i.dispatchEvent(sb),c.copy(i.object.position),u=i.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type")},this.reset=function(){h=o.NONE,d=o.NONE,i.target.copy(i.target0),i.object.position.copy(i.position0),i.object.up.copy(i.up0),i.object.zoom=i.zoom0,i.object.updateProjectionMatrix(),g.subVectors(i.object.position,i.target),i.object.lookAt(i.target),i.dispatchEvent(sb),c.copy(i.object.position),u=i.object.zoom};function D(Oe){i.enabled!==!1&&(T.length===0&&(i.domElement.setPointerCapture(Oe.pointerId),i.domElement.addEventListener("pointermove",P),i.domElement.addEventListener("pointerup",U)),Pe(Oe),Oe.pointerType==="touch"?Z(Oe):j(Oe))}function P(Oe){i.enabled!==!1&&(Oe.pointerType==="touch"?ee(Oe):G(Oe))}function U(Oe){i.enabled!==!1&&(Oe.pointerType==="touch"?oe(Oe):H(),me(Oe),T.length===0&&(i.domElement.releasePointerCapture(Oe.pointerId),i.domElement.removeEventListener("pointermove",P),i.domElement.removeEventListener("pointerup",U)))}function K(Oe){me(Oe)}function J(Oe){i.enabled!==!1&&(window.removeEventListener("keydown",J),d===o.NONE&&(Oe.code===i.keys[o.ROTATE]&&!i.noRotate?d=o.ROTATE:Oe.code===i.keys[o.ZOOM]&&!i.noZoom?d=o.ZOOM:Oe.code===i.keys[o.PAN]&&!i.noPan&&(d=o.PAN)))}function z(){i.enabled!==!1&&(d=o.NONE,window.addEventListener("keydown",J))}function j(Oe){if(h===o.NONE)switch(Oe.button){case i.mouseButtons.LEFT:h=o.ROTATE;break;case i.mouseButtons.MIDDLE:h=o.ZOOM;break;case i.mouseButtons.RIGHT:h=o.PAN;break}const $e=d!==o.NONE?d:h;$e===o.ROTATE&&!i.noRotate?(b.copy(F(Oe.pageX,Oe.pageY)),v.copy(b)):$e===o.ZOOM&&!i.noZoom?(E.copy(B(Oe.pageX,Oe.pageY)),S.copy(E)):$e===o.PAN&&!i.noPan&&(M.copy(B(Oe.pageX,Oe.pageY)),C.copy(M)),i.dispatchEvent(ob)}function G(Oe){const $e=d!==o.NONE?d:h;$e===o.ROTATE&&!i.noRotate?(v.copy(b),b.copy(F(Oe.pageX,Oe.pageY))):$e===o.ZOOM&&!i.noZoom?S.copy(B(Oe.pageX,Oe.pageY)):$e===o.PAN&&!i.noPan&&C.copy(B(Oe.pageX,Oe.pageY))}function H(){h=o.NONE,i.dispatchEvent(ab)}function te(Oe){if(i.enabled!==!1&&i.noZoom!==!0){switch(Oe.preventDefault(),Oe.deltaMode){case 2:E.y-=Oe.deltaY*.025;break;case 1:E.y-=Oe.deltaY*.01;break;default:E.y-=Oe.deltaY*25e-5;break}i.dispatchEvent(ob),i.dispatchEvent(ab)}}function Z(Oe){switch(Ce(Oe),T.length){case 1:h=o.TOUCH_ROTATE,b.copy(F(T[0].pageX,T[0].pageY)),v.copy(b);break;default:h=o.TOUCH_ZOOM_PAN;const $e=T[0].pageX-T[1].pageX,nt=T[0].pageY-T[1].pageY;p=f=Math.sqrt($e*$e+nt*nt);const gt=(T[0].pageX+T[1].pageX)/2,Tt=(T[0].pageY+T[1].pageY)/2;M.copy(B(gt,Tt)),C.copy(M);break}i.dispatchEvent(ob)}function ee(Oe){switch(Ce(Oe),T.length){case 1:v.copy(b),b.copy(F(Oe.pageX,Oe.pageY));break;default:const $e=Je(Oe),nt=Oe.pageX-$e.x,gt=Oe.pageY-$e.y;p=Math.sqrt(nt*nt+gt*gt);const Tt=(Oe.pageX+$e.x)/2,Ze=(Oe.pageY+$e.y)/2;C.copy(B(Tt,Ze));break}}function oe(Oe){switch(T.length){case 0:h=o.NONE;break;case 1:h=o.TOUCH_ROTATE,b.copy(F(Oe.pageX,Oe.pageY)),v.copy(b);break;case 2:h=o.TOUCH_ZOOM_PAN;for(let $e=0;$e<T.length;$e++)if(T[$e].pointerId!==Oe.pointerId){const nt=L[T[$e].pointerId];b.copy(F(nt.x,nt.y)),v.copy(b);break}break}i.dispatchEvent(ab)}function xe(Oe){i.enabled!==!1&&Oe.preventDefault()}function Pe(Oe){T.push(Oe)}function me(Oe){delete L[Oe.pointerId];for(let $e=0;$e<T.length;$e++)if(T[$e].pointerId==Oe.pointerId){T.splice($e,1);return}}function Ce(Oe){let $e=L[Oe.pointerId];$e===void 0&&($e=new Mn,L[Oe.pointerId]=$e),$e.set(Oe.pageX,Oe.pageY)}function Je(Oe){const $e=Oe.pointerId===T[0].pointerId?T[1]:T[0];return L[$e.pointerId]}this.dispose=function(){i.domElement.removeEventListener("contextmenu",xe),i.domElement.removeEventListener("pointerdown",D),i.domElement.removeEventListener("pointercancel",K),i.domElement.removeEventListener("wheel",te),i.domElement.removeEventListener("pointermove",P),i.domElement.removeEventListener("pointerup",U),window.removeEventListener("keydown",J),window.removeEventListener("keyup",z)},this.domElement.addEventListener("contextmenu",xe),this.domElement.addEventListener("pointerdown",D),this.domElement.addEventListener("pointercancel",K),this.domElement.addEventListener("wheel",te,{passive:!1}),window.addEventListener("keydown",J),window.addEventListener("keyup",z),this.handleResize(),this.update()}}const OR={type:"change"},lb={type:"start"},FR={type:"end"},z0=new Kv,NR=new Vl,DY=Math.cos(70*Hb.DEG2RAD);class OY extends Ga{constructor(e,n){super(),this.object=e,this.domElement=n,this.domElement.style.touchAction="none",this.enabled=!0,this.target=new it,this.cursor=new it,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:Ja.ROTATE,MIDDLE:Ja.DOLLY,RIGHT:Ja.PAN},this.touches={ONE:bd.ROTATE,TWO:bd.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this.getPolarAngle=function(){return u.phi},this.getAzimuthalAngle=function(){return u.theta},this.getDistance=function(){return this.object.position.distanceTo(this.target)},this.listenToKeyEvents=function(k){k.addEventListener("keydown",_e),this._domElementKeyEvents=k},this.stopListenToKeyEvents=function(){this._domElementKeyEvents.removeEventListener("keydown",_e),this._domElementKeyEvents=null},this.saveState=function(){i.target0.copy(i.target),i.position0.copy(i.object.position),i.zoom0=i.object.zoom},this.reset=function(){i.target.copy(i.target0),i.object.position.copy(i.position0),i.object.zoom=i.zoom0,i.object.updateProjectionMatrix(),i.dispatchEvent(OR),i.update(),a=o.NONE},this.update=function(){const k=new it,he=new za().setFromUnitVectors(e.up,new it(0,1,0)),Re=he.clone().invert(),We=new it,ve=new za,at=new it,At=2*Math.PI;return function(Pt=null){const $t=i.object.position;k.copy($t).sub(i.target),k.applyQuaternion(he),u.setFromVector3(k),i.autoRotate&&a===o.NONE&&K(P(Pt)),i.enableDamping?(u.theta+=h.theta*i.dampingFactor,u.phi+=h.phi*i.dampingFactor):(u.theta+=h.theta,u.phi+=h.phi);let Bn=i.minAzimuthAngle,pi=i.maxAzimuthAngle;isFinite(Bn)&&isFinite(pi)&&(Bn<-Math.PI?Bn+=At:Bn>Math.PI&&(Bn-=At),pi<-Math.PI?pi+=At:pi>Math.PI&&(pi-=At),Bn<=pi?u.theta=Math.max(Bn,Math.min(pi,u.theta)):u.theta=u.theta>(Bn+pi)/2?Math.max(Bn,u.theta):Math.min(pi,u.theta)),u.phi=Math.max(i.minPolarAngle,Math.min(i.maxPolarAngle,u.phi)),u.makeSafe(),i.enableDamping===!0?i.target.addScaledVector(f,i.dampingFactor):i.target.add(f),i.target.sub(i.cursor),i.target.clampLength(i.minTargetRadius,i.maxTargetRadius),i.target.add(i.cursor),i.zoomToCursor&&L||i.object.isOrthographicCamera?u.radius=ee(u.radius):u.radius=ee(u.radius*d),k.setFromSpherical(u),k.applyQuaternion(Re),$t.copy(i.target).add(k),i.object.lookAt(i.target),i.enableDamping===!0?(h.theta*=1-i.dampingFactor,h.phi*=1-i.dampingFactor,f.multiplyScalar(1-i.dampingFactor)):(h.set(0,0,0),f.set(0,0,0));let Ri=!1;if(i.zoomToCursor&&L){let Fn=null;if(i.object.isPerspectiveCamera){const sn=k.length();Fn=ee(sn*d);const Rt=sn-Fn;i.object.position.addScaledVector(C,Rt),i.object.updateMatrixWorld()}else if(i.object.isOrthographicCamera){const sn=new it(T.x,T.y,0);sn.unproject(i.object),i.object.zoom=Math.max(i.minZoom,Math.min(i.maxZoom,i.object.zoom/d)),i.object.updateProjectionMatrix(),Ri=!0;const Rt=new it(T.x,T.y,0);Rt.unproject(i.object),i.object.position.sub(Rt).add(sn),i.object.updateMatrixWorld(),Fn=k.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),i.zoomToCursor=!1;Fn!==null&&(this.screenSpacePanning?i.target.set(0,0,-1).transformDirection(i.object.matrix).multiplyScalar(Fn).add(i.object.position):(z0.origin.copy(i.object.position),z0.direction.set(0,0,-1).transformDirection(i.object.matrix),Math.abs(i.object.up.dot(z0.direction))<DY?e.lookAt(i.target):(NR.setFromNormalAndCoplanarPoint(i.object.up,i.target),z0.intersectPlane(NR,i.target))))}else i.object.isOrthographicCamera&&(Ri=d!==1,Ri&&(i.object.zoom=Math.max(i.minZoom,Math.min(i.maxZoom,i.object.zoom/d)),i.object.updateProjectionMatrix()));return d=1,L=!1,Ri||We.distanceToSquared(i.object.position)>c||8*(1-ve.dot(i.object.quaternion))>c||at.distanceToSquared(i.target)>0?(i.dispatchEvent(OR),We.copy(i.object.position),ve.copy(i.object.quaternion),at.copy(i.target),!0):!1}}(),this.dispose=function(){i.domElement.removeEventListener("contextmenu",De),i.domElement.removeEventListener("pointerdown",Fe),i.domElement.removeEventListener("pointercancel",pt),i.domElement.removeEventListener("wheel",Vt),i.domElement.removeEventListener("pointermove",Te),i.domElement.removeEventListener("pointerup",pt),i._domElementKeyEvents!==null&&(i._domElementKeyEvents.removeEventListener("keydown",_e),i._domElementKeyEvents=null)};const i=this,o={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6};let a=o.NONE;const c=1e-6,u=new Qb,h=new Qb;let d=1;const f=new it,p=new Mn,A=new Mn,g=new Mn,v=new Mn,b=new Mn,x=new Mn,E=new Mn,S=new Mn,M=new Mn,C=new it,T=new Mn;let L=!1;const B=[],F={};let D=!1;function P(k){return k!==null?2*Math.PI/60*i.autoRotateSpeed*k:2*Math.PI/60/60*i.autoRotateSpeed}function U(k){const he=Math.abs(k*.01);return Math.pow(.95,i.zoomSpeed*he)}function K(k){h.theta-=k}function J(k){h.phi-=k}const z=function(){const k=new it;return function(Re,We){k.setFromMatrixColumn(We,0),k.multiplyScalar(-Re),f.add(k)}}(),j=function(){const k=new it;return function(Re,We){i.screenSpacePanning===!0?k.setFromMatrixColumn(We,1):(k.setFromMatrixColumn(We,0),k.crossVectors(i.object.up,k)),k.multiplyScalar(Re),f.add(k)}}(),G=function(){const k=new it;return function(Re,We){const ve=i.domElement;if(i.object.isPerspectiveCamera){const at=i.object.position;k.copy(at).sub(i.target);let At=k.length();At*=Math.tan(i.object.fov/2*Math.PI/180),z(2*Re*At/ve.clientHeight,i.object.matrix),j(2*We*At/ve.clientHeight,i.object.matrix)}else i.object.isOrthographicCamera?(z(Re*(i.object.right-i.object.left)/i.object.zoom/ve.clientWidth,i.object.matrix),j(We*(i.object.top-i.object.bottom)/i.object.zoom/ve.clientHeight,i.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),i.enablePan=!1)}}();function H(k){i.object.isPerspectiveCamera||i.object.isOrthographicCamera?d/=k:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),i.enableZoom=!1)}function te(k){i.object.isPerspectiveCamera||i.object.isOrthographicCamera?d*=k:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),i.enableZoom=!1)}function Z(k,he){if(!i.zoomToCursor)return;L=!0;const Re=i.domElement.getBoundingClientRect(),We=k-Re.left,ve=he-Re.top,at=Re.width,At=Re.height;T.x=We/at*2-1,T.y=-(ve/At)*2+1,C.set(T.x,T.y,1).unproject(i.object).sub(i.object.position).normalize()}function ee(k){return Math.max(i.minDistance,Math.min(i.maxDistance,k))}function oe(k){p.set(k.clientX,k.clientY)}function xe(k){Z(k.clientX,k.clientX),E.set(k.clientX,k.clientY)}function Pe(k){v.set(k.clientX,k.clientY)}function me(k){A.set(k.clientX,k.clientY),g.subVectors(A,p).multiplyScalar(i.rotateSpeed);const he=i.domElement;K(2*Math.PI*g.x/he.clientHeight),J(2*Math.PI*g.y/he.clientHeight),p.copy(A),i.update()}function Ce(k){S.set(k.clientX,k.clientY),M.subVectors(S,E),M.y>0?H(U(M.y)):M.y<0&&te(U(M.y)),E.copy(S),i.update()}function Je(k){b.set(k.clientX,k.clientY),x.subVectors(b,v).multiplyScalar(i.panSpeed),G(x.x,x.y),v.copy(b),i.update()}function Oe(k){Z(k.clientX,k.clientY),k.deltaY<0?te(U(k.deltaY)):k.deltaY>0&&H(U(k.deltaY)),i.update()}function $e(k){let he=!1;switch(k.code){case i.keys.UP:k.ctrlKey||k.metaKey||k.shiftKey?J(2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(0,i.keyPanSpeed),he=!0;break;case i.keys.BOTTOM:k.ctrlKey||k.metaKey||k.shiftKey?J(-2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(0,-i.keyPanSpeed),he=!0;break;case i.keys.LEFT:k.ctrlKey||k.metaKey||k.shiftKey?K(2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(i.keyPanSpeed,0),he=!0;break;case i.keys.RIGHT:k.ctrlKey||k.metaKey||k.shiftKey?K(-2*Math.PI*i.rotateSpeed/i.domElement.clientHeight):G(-i.keyPanSpeed,0),he=!0;break}he&&(k.preventDefault(),i.update())}function nt(k){if(B.length===1)p.set(k.pageX,k.pageY);else{const he=ne(k),Re=.5*(k.pageX+he.x),We=.5*(k.pageY+he.y);p.set(Re,We)}}function gt(k){if(B.length===1)v.set(k.pageX,k.pageY);else{const he=ne(k),Re=.5*(k.pageX+he.x),We=.5*(k.pageY+he.y);v.set(Re,We)}}function Tt(k){const he=ne(k),Re=k.pageX-he.x,We=k.pageY-he.y,ve=Math.sqrt(Re*Re+We*We);E.set(0,ve)}function Ze(k){i.enableZoom&&Tt(k),i.enablePan&&gt(k)}function mn(k){i.enableZoom&&Tt(k),i.enableRotate&&nt(k)}function Ft(k){if(B.length==1)A.set(k.pageX,k.pageY);else{const Re=ne(k),We=.5*(k.pageX+Re.x),ve=.5*(k.pageY+Re.y);A.set(We,ve)}g.subVectors(A,p).multiplyScalar(i.rotateSpeed);const he=i.domElement;K(2*Math.PI*g.x/he.clientHeight),J(2*Math.PI*g.y/he.clientHeight),p.copy(A)}function Qt(k){if(B.length===1)b.set(k.pageX,k.pageY);else{const he=ne(k),Re=.5*(k.pageX+he.x),We=.5*(k.pageY+he.y);b.set(Re,We)}x.subVectors(b,v).multiplyScalar(i.panSpeed),G(x.x,x.y),v.copy(b)}function Xt(k){const he=ne(k),Re=k.pageX-he.x,We=k.pageY-he.y,ve=Math.sqrt(Re*Re+We*We);S.set(0,ve),M.set(0,Math.pow(S.y/E.y,i.zoomSpeed)),H(M.y),E.copy(S);const at=(k.pageX+he.x)*.5,At=(k.pageY+he.y)*.5;Z(at,At)}function Tn(k){i.enableZoom&&Xt(k),i.enablePan&&Qt(k)}function vn(k){i.enableZoom&&Xt(k),i.enableRotate&&Ft(k)}function Fe(k){i.enabled!==!1&&(B.length===0&&(i.domElement.setPointerCapture(k.pointerId),i.domElement.addEventListener("pointermove",Te),i.domElement.addEventListener("pointerup",pt)),ke(k),k.pointerType==="touch"?Ne(k):Nt(k))}function Te(k){i.enabled!==!1&&(k.pointerType==="touch"?ye(k):zt(k))}function pt(k){switch(Ye(k),B.length){case 0:i.domElement.releasePointerCapture(k.pointerId),i.domElement.removeEventListener("pointermove",Te),i.domElement.removeEventListener("pointerup",pt),i.dispatchEvent(FR),a=o.NONE;break;case 1:const he=B[0],Re=F[he];Ne({pointerId:he,pageX:Re.x,pageY:Re.y});break}}function Nt(k){let he;switch(k.button){case 0:he=i.mouseButtons.LEFT;break;case 1:he=i.mouseButtons.MIDDLE;break;case 2:he=i.mouseButtons.RIGHT;break;default:he=-1}switch(he){case Ja.DOLLY:if(i.enableZoom===!1)return;xe(k),a=o.DOLLY;break;case Ja.ROTATE:if(k.ctrlKey||k.metaKey||k.shiftKey){if(i.enablePan===!1)return;Pe(k),a=o.PAN}else{if(i.enableRotate===!1)return;oe(k),a=o.ROTATE}break;case Ja.PAN:if(k.ctrlKey||k.metaKey||k.shiftKey){if(i.enableRotate===!1)return;oe(k),a=o.ROTATE}else{if(i.enablePan===!1)return;Pe(k),a=o.PAN}break;default:a=o.NONE}a!==o.NONE&&i.dispatchEvent(lb)}function zt(k){switch(a){case o.ROTATE:if(i.enableRotate===!1)return;me(k);break;case o.DOLLY:if(i.enableZoom===!1)return;Ce(k);break;case o.PAN:if(i.enablePan===!1)return;Je(k);break}}function Vt(k){i.enabled===!1||i.enableZoom===!1||a!==o.NONE||(k.preventDefault(),i.dispatchEvent(lb),Oe(fn(k)),i.dispatchEvent(FR))}function fn(k){const he=k.deltaMode,Re={clientX:k.clientX,clientY:k.clientY,deltaY:k.deltaY};switch(he){case 1:Re.deltaY*=16;break;case 2:Re.deltaY*=100;break}return k.ctrlKey&&!D&&(Re.deltaY*=10),Re}function mt(k){k.key==="Control"&&(D=!0,i.domElement.getRootNode().addEventListener("keyup",Ee,{passive:!0,capture:!0}))}function Ee(k){k.key==="Control"&&(D=!1,i.domElement.getRootNode().removeEventListener("keyup",Ee,{passive:!0,capture:!0}))}function _e(k){i.enabled===!1||i.enablePan===!1||$e(k)}function Ne(k){switch(Qe(k),B.length){case 1:switch(i.touches.ONE){case bd.ROTATE:if(i.enableRotate===!1)return;nt(k),a=o.TOUCH_ROTATE;break;case bd.PAN:if(i.enablePan===!1)return;gt(k),a=o.TOUCH_PAN;break;default:a=o.NONE}break;case 2:switch(i.touches.TWO){case bd.DOLLY_PAN:if(i.enableZoom===!1&&i.enablePan===!1)return;Ze(k),a=o.TOUCH_DOLLY_PAN;break;case bd.DOLLY_ROTATE:if(i.enableZoom===!1&&i.enableRotate===!1)return;mn(k),a=o.TOUCH_DOLLY_ROTATE;break;default:a=o.NONE}break;default:a=o.NONE}a!==o.NONE&&i.dispatchEvent(lb)}function ye(k){switch(Qe(k),a){case o.TOUCH_ROTATE:if(i.enableRotate===!1)return;Ft(k),i.update();break;case o.TOUCH_PAN:if(i.enablePan===!1)return;Qt(k),i.update();break;case o.TOUCH_DOLLY_PAN:if(i.enableZoom===!1&&i.enablePan===!1)return;Tn(k),i.update();break;case o.TOUCH_DOLLY_ROTATE:if(i.enableZoom===!1&&i.enableRotate===!1)return;vn(k),i.update();break;default:a=o.NONE}}function De(k){i.enabled!==!1&&k.preventDefault()}function ke(k){B.push(k.pointerId)}function Ye(k){delete F[k.pointerId];for(let he=0;he<B.length;he++)if(B[he]==k.pointerId){B.splice(he,1);return}}function Qe(k){let he=F[k.pointerId];he===void 0&&(he=new Mn,F[k.pointerId]=he),he.set(k.pageX,k.pageY)}function ne(k){const he=k.pointerId===B[0]?B[1]:B[0];return F[he]}i.domElement.addEventListener("contextmenu",De),i.domElement.addEventListener("pointerdown",Fe),i.domElement.addEventListener("pointercancel",pt),i.domElement.addEventListener("wheel",Vt,{passive:!1}),i.domElement.getRootNode().addEventListener("keydown",mt,{passive:!0,capture:!0}),this.update()}}const FY={type:"change"};class NY extends Ga{constructor(e,n){super(),this.object=e,this.domElement=n,this.enabled=!0,this.movementSpeed=1,this.rollSpeed=.005,this.dragToLook=!1,this.autoForward=!1;const i=this,o=1e-6,a=new za,c=new it;this.tmpQuaternion=new za,this.status=0,this.moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0},this.moveVector=new it(0,0,0),this.rotationVector=new it(0,0,0),this.keydown=function(v){if(!(v.altKey||this.enabled===!1)){switch(v.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=.1;break;case"KeyW":this.moveState.forward=1;break;case"KeyS":this.moveState.back=1;break;case"KeyA":this.moveState.left=1;break;case"KeyD":this.moveState.right=1;break;case"KeyR":this.moveState.up=1;break;case"KeyF":this.moveState.down=1;break;case"ArrowUp":this.moveState.pitchUp=1;break;case"ArrowDown":this.moveState.pitchDown=1;break;case"ArrowLeft":this.moveState.yawLeft=1;break;case"ArrowRight":this.moveState.yawRight=1;break;case"KeyQ":this.moveState.rollLeft=1;break;case"KeyE":this.moveState.rollRight=1;break}this.updateMovementVector(),this.updateRotationVector()}},this.keyup=function(v){if(this.enabled!==!1){switch(v.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=1;break;case"KeyW":this.moveState.forward=0;break;case"KeyS":this.moveState.back=0;break;case"KeyA":this.moveState.left=0;break;case"KeyD":this.moveState.right=0;break;case"KeyR":this.moveState.up=0;break;case"KeyF":this.moveState.down=0;break;case"ArrowUp":this.moveState.pitchUp=0;break;case"ArrowDown":this.moveState.pitchDown=0;break;case"ArrowLeft":this.moveState.yawLeft=0;break;case"ArrowRight":this.moveState.yawRight=0;break;case"KeyQ":this.moveState.rollLeft=0;break;case"KeyE":this.moveState.rollRight=0;break}this.updateMovementVector(),this.updateRotationVector()}},this.pointerdown=function(v){if(this.enabled!==!1)if(this.dragToLook)this.status++;else{switch(v.button){case 0:this.moveState.forward=1;break;case 2:this.moveState.back=1;break}this.updateMovementVector()}},this.pointermove=function(v){if(this.enabled!==!1&&(!this.dragToLook||this.status>0)){const b=this.getContainerDimensions(),x=b.size[0]/2,E=b.size[1]/2;this.moveState.yawLeft=-(v.pageX-b.offset[0]-x)/x,this.moveState.pitchDown=(v.pageY-b.offset[1]-E)/E,this.updateRotationVector()}},this.pointerup=function(v){if(this.enabled!==!1){if(this.dragToLook)this.status--,this.moveState.yawLeft=this.moveState.pitchDown=0;else{switch(v.button){case 0:this.moveState.forward=0;break;case 2:this.moveState.back=0;break}this.updateMovementVector()}this.updateRotationVector()}},this.pointercancel=function(){this.enabled!==!1&&(this.dragToLook?(this.status=0,this.moveState.yawLeft=this.moveState.pitchDown=0):(this.moveState.forward=0,this.moveState.back=0,this.updateMovementVector()),this.updateRotationVector())},this.contextMenu=function(v){this.enabled!==!1&&v.preventDefault()},this.update=function(v){if(this.enabled===!1)return;const b=v*i.movementSpeed,x=v*i.rollSpeed;i.object.translateX(i.moveVector.x*b),i.object.translateY(i.moveVector.y*b),i.object.translateZ(i.moveVector.z*b),i.tmpQuaternion.set(i.rotationVector.x*x,i.rotationVector.y*x,i.rotationVector.z*x,1).normalize(),i.object.quaternion.multiply(i.tmpQuaternion),(c.distanceToSquared(i.object.position)>o||8*(1-a.dot(i.object.quaternion))>o)&&(i.dispatchEvent(FY),a.copy(i.object.quaternion),c.copy(i.object.position))},this.updateMovementVector=function(){const v=this.moveState.forward||this.autoForward&&!this.moveState.back?1:0;this.moveVector.x=-this.moveState.left+this.moveState.right,this.moveVector.y=-this.moveState.down+this.moveState.up,this.moveVector.z=-v+this.moveState.back},this.updateRotationVector=function(){this.rotationVector.x=-this.moveState.pitchDown+this.moveState.pitchUp,this.rotationVector.y=-this.moveState.yawRight+this.moveState.yawLeft,this.rotationVector.z=-this.moveState.rollRight+this.moveState.rollLeft},this.getContainerDimensions=function(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}},this.dispose=function(){this.domElement.removeEventListener("contextmenu",u),this.domElement.removeEventListener("pointerdown",d),this.domElement.removeEventListener("pointermove",h),this.domElement.removeEventListener("pointerup",f),this.domElement.removeEventListener("pointercancel",p),window.removeEventListener("keydown",A),window.removeEventListener("keyup",g)};const u=this.contextMenu.bind(this),h=this.pointermove.bind(this),d=this.pointerdown.bind(this),f=this.pointerup.bind(this),p=this.pointercancel.bind(this),A=this.keydown.bind(this),g=this.keyup.bind(this);this.domElement.addEventListener("contextmenu",u),this.domElement.addEventListener("pointerdown",d),this.domElement.addEventListener("pointermove",h),this.domElement.addEventListener("pointerup",f),this.domElement.addEventListener("pointercancel",p),window.addEventListener("keydown",A),window.addEventListener("keyup",g),this.updateMovementVector(),this.updateRotationVector()}}const UY={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`
 
 		varying vec2 vUv;
 
@@ -9125,7 +9125,7 @@ In order to be iterable, non-array objects must have a [Symbol.iterator]() metho
 			gl_FragColor = opacity * texel;
 
 
-		}`};class ny{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}}const kY=new W_(-1,1,1,-1,0,1);class zY extends Lo{constructor(){super(),this.setAttribute("position",new As([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new As([0,2,0,0,2,0],2))}}const GY=new zY;class VY{constructor(e){this._mesh=new Qo(GY,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,kY)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}}class HY extends ny{constructor(e,n){super(),this.textureID=n!==void 0?n:"tDiffuse",e instanceof nl?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=EB.clone(e.uniforms),this.material=new nl({name:e.name!==void 0?e.name:"unspecified",defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new VY(this.material)}render(e,n,i){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=i.texture),this.fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(n),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this.fsQuad.render(e))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class NR extends ny{constructor(e,n){super(),this.scene=e,this.camera=n,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,n,i){const o=e.getContext(),a=e.state;a.buffers.color.setMask(!1),a.buffers.depth.setMask(!1),a.buffers.color.setLocked(!0),a.buffers.depth.setLocked(!0);let c,u;this.inverse?(c=0,u=1):(c=1,u=0),a.buffers.stencil.setTest(!0),a.buffers.stencil.setOp(o.REPLACE,o.REPLACE,o.REPLACE),a.buffers.stencil.setFunc(o.ALWAYS,c,4294967295),a.buffers.stencil.setClear(u),a.buffers.stencil.setLocked(!0),e.setRenderTarget(i),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(n),this.clear&&e.clear(),e.render(this.scene,this.camera),a.buffers.color.setLocked(!1),a.buffers.depth.setLocked(!1),a.buffers.color.setMask(!0),a.buffers.depth.setMask(!0),a.buffers.stencil.setLocked(!1),a.buffers.stencil.setFunc(o.EQUAL,1,4294967295),a.buffers.stencil.setOp(o.KEEP,o.KEEP,o.KEEP),a.buffers.stencil.setLocked(!0)}}class jY extends ny{constructor(){super(),this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}}class WY{constructor(e,n){if(this.renderer=e,this._pixelRatio=e.getPixelRatio(),n===void 0){const i=e.getSize(new Mn);this._width=i.width,this._height=i.height,n=new Yc(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:df}),n.texture.name="EffectComposer.rt1"}else this._width=n.width,this._height=n.height;this.renderTarget1=n,this.renderTarget2=n.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new HY(UY),this.copyPass.material.blending=$l,this.clock=new UB}swapBuffers(){const e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,n){this.passes.splice(n,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){const n=this.passes.indexOf(e);n!==-1&&this.passes.splice(n,1)}isLastEnabledPass(e){for(let n=e+1;n<this.passes.length;n++)if(this.passes[n].enabled)return!1;return!0}render(e){e===void 0&&(e=this.clock.getDelta());const n=this.renderer.getRenderTarget();let i=!1;for(let o=0,a=this.passes.length;o<a;o++){const c=this.passes[o];if(c.enabled!==!1){if(c.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(o),c.render(this.renderer,this.writeBuffer,this.readBuffer,e,i),c.needsSwap){if(i){const u=this.renderer.getContext(),h=this.renderer.state.buffers.stencil;h.setFunc(u.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),h.setFunc(u.EQUAL,1,4294967295)}this.swapBuffers()}NR!==void 0&&(c instanceof NR?i=!0:c instanceof jY&&(i=!1))}}this.renderer.setRenderTarget(n)}reset(e){if(e===void 0){const n=this.renderer.getSize(new Mn);this._pixelRatio=this.renderer.getPixelRatio(),this._width=n.width,this._height=n.height,e=this.renderTarget1.clone(),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,n){this._width=e,this._height=n;const i=this._width*this._pixelRatio,o=this._height*this._pixelRatio;this.renderTarget1.setSize(i,o),this.renderTarget2.setSize(i,o);for(let a=0;a<this.passes.length;a++)this.passes[a].setSize(i,o)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class QY extends ny{constructor(e,n,i=null,o=null,a=null){super(),this.scene=e,this.camera=n,this.overrideMaterial=i,this.clearColor=o,this.clearAlpha=a,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new or}render(e,n,i){const o=e.autoClear;e.autoClear=!1;let a,c;this.overrideMaterial!==null&&(c=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor!==null&&(e.getClearColor(this._oldClearColor),e.setClearColor(this.clearColor)),this.clearAlpha!==null&&(a=e.getClearAlpha(),e.setClearAlpha(this.clearAlpha)),this.clearDepth==!0&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:i),this.clear===!0&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),this.clearColor!==null&&e.setClearColor(this._oldClearColor),this.clearAlpha!==null&&e.setClearAlpha(a),this.overrideMaterial!==null&&(this.scene.overrideMaterial=c),e.autoClear=o}}var ec=Object.freeze({Linear:Object.freeze({None:function(s){return s},In:function(s){return this.None(s)},Out:function(s){return this.None(s)},InOut:function(s){return this.None(s)}}),Quadratic:Object.freeze({In:function(s){return s*s},Out:function(s){return s*(2-s)},InOut:function(s){return(s*=2)<1?.5*s*s:-.5*(--s*(s-2)-1)}}),Cubic:Object.freeze({In:function(s){return s*s*s},Out:function(s){return--s*s*s+1},InOut:function(s){return(s*=2)<1?.5*s*s*s:.5*((s-=2)*s*s+2)}}),Quartic:Object.freeze({In:function(s){return s*s*s*s},Out:function(s){return 1- --s*s*s*s},InOut:function(s){return(s*=2)<1?.5*s*s*s*s:-.5*((s-=2)*s*s*s-2)}}),Quintic:Object.freeze({In:function(s){return s*s*s*s*s},Out:function(s){return--s*s*s*s*s+1},InOut:function(s){return(s*=2)<1?.5*s*s*s*s*s:.5*((s-=2)*s*s*s*s+2)}}),Sinusoidal:Object.freeze({In:function(s){return 1-Math.sin((1-s)*Math.PI/2)},Out:function(s){return Math.sin(s*Math.PI/2)},InOut:function(s){return .5*(1-Math.sin(Math.PI*(.5-s)))}}),Exponential:Object.freeze({In:function(s){return s===0?0:Math.pow(1024,s-1)},Out:function(s){return s===1?1:1-Math.pow(2,-10*s)},InOut:function(s){return s===0?0:s===1?1:(s*=2)<1?.5*Math.pow(1024,s-1):.5*(-Math.pow(2,-10*(s-1))+2)}}),Circular:Object.freeze({In:function(s){return 1-Math.sqrt(1-s*s)},Out:function(s){return Math.sqrt(1- --s*s)},InOut:function(s){return(s*=2)<1?-.5*(Math.sqrt(1-s*s)-1):.5*(Math.sqrt(1-(s-=2)*s)+1)}}),Elastic:Object.freeze({In:function(s){return s===0?0:s===1?1:-Math.pow(2,10*(s-1))*Math.sin((s-1.1)*5*Math.PI)},Out:function(s){return s===0?0:s===1?1:Math.pow(2,-10*s)*Math.sin((s-.1)*5*Math.PI)+1},InOut:function(s){return s===0?0:s===1?1:(s*=2,s<1?-.5*Math.pow(2,10*(s-1))*Math.sin((s-1.1)*5*Math.PI):.5*Math.pow(2,-10*(s-1))*Math.sin((s-1.1)*5*Math.PI)+1)}}),Back:Object.freeze({In:function(s){var e=1.70158;return s===1?1:s*s*((e+1)*s-e)},Out:function(s){var e=1.70158;return s===0?0:--s*s*((e+1)*s+e)+1},InOut:function(s){var e=2.5949095;return(s*=2)<1?.5*(s*s*((e+1)*s-e)):.5*((s-=2)*s*((e+1)*s+e)+2)}}),Bounce:Object.freeze({In:function(s){return 1-ec.Bounce.Out(1-s)},Out:function(s){return s<1/2.75?7.5625*s*s:s<2/2.75?7.5625*(s-=1.5/2.75)*s+.75:s<2.5/2.75?7.5625*(s-=2.25/2.75)*s+.9375:7.5625*(s-=2.625/2.75)*s+.984375},InOut:function(s){return s<.5?ec.Bounce.In(s*2)*.5:ec.Bounce.Out(s*2-1)*.5+.5}}),generatePow:function(s){return s===void 0&&(s=4),s=s<Number.EPSILON?Number.EPSILON:s,s=s>1e4?1e4:s,{In:function(e){return Math.pow(e,s)},Out:function(e){return 1-Math.pow(1-e,s)},InOut:function(e){return e<.5?Math.pow(e*2,s)/2:(1-Math.pow(2-e*2,s))/2+.5}}}}),qp=function(){return performance.now()},XY=function(){function s(){this._tweens={},this._tweensAddedDuringUpdate={}}return s.prototype.getAll=function(){var e=this;return Object.keys(this._tweens).map(function(n){return e._tweens[n]})},s.prototype.removeAll=function(){this._tweens={}},s.prototype.add=function(e){this._tweens[e.getId()]=e,this._tweensAddedDuringUpdate[e.getId()]=e},s.prototype.remove=function(e){delete this._tweens[e.getId()],delete this._tweensAddedDuringUpdate[e.getId()]},s.prototype.update=function(e,n){e===void 0&&(e=qp()),n===void 0&&(n=!1);var i=Object.keys(this._tweens);if(i.length===0)return!1;for(;i.length>0;){this._tweensAddedDuringUpdate={};for(var o=0;o<i.length;o++){var a=this._tweens[i[o]],c=!n;a&&a.update(e,c)===!1&&!n&&delete this._tweens[i[o]]}i=Object.keys(this._tweensAddedDuringUpdate)}return!0},s}(),tf={Linear:function(s,e){var n=s.length-1,i=n*e,o=Math.floor(i),a=tf.Utils.Linear;return e<0?a(s[0],s[1],i):e>1?a(s[n],s[n-1],n-i):a(s[o],s[o+1>n?n:o+1],i-o)},Bezier:function(s,e){for(var n=0,i=s.length-1,o=Math.pow,a=tf.Utils.Bernstein,c=0;c<=i;c++)n+=o(1-e,i-c)*o(e,c)*s[c]*a(i,c);return n},CatmullRom:function(s,e){var n=s.length-1,i=n*e,o=Math.floor(i),a=tf.Utils.CatmullRom;return s[0]===s[n]?(e<0&&(o=Math.floor(i=n*(1+e))),a(s[(o-1+n)%n],s[o],s[(o+1)%n],s[(o+2)%n],i-o)):e<0?s[0]-(a(s[0],s[0],s[1],s[1],-i)-s[0]):e>1?s[n]-(a(s[n],s[n],s[n-1],s[n-1],i-n)-s[n]):a(s[o?o-1:0],s[o],s[n<o+1?n:o+1],s[n<o+2?n:o+2],i-o)},Utils:{Linear:function(s,e,n){return(e-s)*n+s},Bernstein:function(s,e){var n=tf.Utils.Factorial;return n(s)/n(e)/n(s-e)},Factorial:function(){var s=[1];return function(e){var n=1;if(s[e])return s[e];for(var i=e;i>1;i--)n*=i;return s[e]=n,n}}(),CatmullRom:function(s,e,n,i,o){var a=(n-s)*.5,c=(i-e)*.5,u=o*o,h=o*u;return(2*e-2*n+a+c)*h+(-3*e+3*n-2*a-c)*u+a*o+e}}},KY=function(){function s(){}return s.nextId=function(){return s._nextId++},s._nextId=0,s}(),u_=new XY,Bv=function(){function s(e,n){n===void 0&&(n=u_),this._object=e,this._group=n,this._isPaused=!1,this._pauseStart=0,this._valuesStart={},this._valuesEnd={},this._valuesStartRepeat={},this._duration=1e3,this._isDynamic=!1,this._initialRepeat=0,this._repeat=0,this._yoyo=!1,this._isPlaying=!1,this._reversed=!1,this._delayTime=0,this._startTime=0,this._easingFunction=ec.Linear.None,this._interpolationFunction=tf.Linear,this._chainedTweens=[],this._onStartCallbackFired=!1,this._onEveryStartCallbackFired=!1,this._id=KY.nextId(),this._isChainStopped=!1,this._propertiesAreSetUp=!1,this._goToEnd=!1}return s.prototype.getId=function(){return this._id},s.prototype.isPlaying=function(){return this._isPlaying},s.prototype.isPaused=function(){return this._isPaused},s.prototype.getDuration=function(){return this._duration},s.prototype.to=function(e,n){if(n===void 0&&(n=1e3),this._isPlaying)throw new Error("Can not call Tween.to() while Tween is already started or paused. Stop the Tween first.");return this._valuesEnd=e,this._propertiesAreSetUp=!1,this._duration=n<0?0:n,this},s.prototype.duration=function(e){return e===void 0&&(e=1e3),this._duration=e<0?0:e,this},s.prototype.dynamic=function(e){return e===void 0&&(e=!1),this._isDynamic=e,this},s.prototype.start=function(e,n){if(e===void 0&&(e=qp()),n===void 0&&(n=!1),this._isPlaying)return this;if(this._group&&this._group.add(this),this._repeat=this._initialRepeat,this._reversed){this._reversed=!1;for(var i in this._valuesStartRepeat)this._swapEndStartRepeatValues(i),this._valuesStart[i]=this._valuesStartRepeat[i]}if(this._isPlaying=!0,this._isPaused=!1,this._onStartCallbackFired=!1,this._onEveryStartCallbackFired=!1,this._isChainStopped=!1,this._startTime=e,this._startTime+=this._delayTime,!this._propertiesAreSetUp||n){if(this._propertiesAreSetUp=!0,!this._isDynamic){var o={};for(var a in this._valuesEnd)o[a]=this._valuesEnd[a];this._valuesEnd=o}this._setupProperties(this._object,this._valuesStart,this._valuesEnd,this._valuesStartRepeat,n)}return this},s.prototype.startFromCurrentValues=function(e){return this.start(e,!0)},s.prototype._setupProperties=function(e,n,i,o,a){for(var c in i){var u=e[c],h=Array.isArray(u),d=h?"array":typeof u,f=!h&&Array.isArray(i[c]);if(!(d==="undefined"||d==="function")){if(f){var p=i[c];if(p.length===0)continue;for(var A=[u],g=0,v=p.length;g<v;g+=1){var b=this._handleRelativeValue(u,p[g]);if(isNaN(b)){f=!1,console.warn("Found invalid interpolation list. 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0&&(e=qp()),!this._isPaused||!this._isPlaying?this:(this._isPaused=!1,this._startTime+=e-this._pauseStart,this._pauseStart=0,this._group&&this._group.add(this),this)},s.prototype.stopChainedTweens=function(){for(var e=0,n=this._chainedTweens.length;e<n;e++)this._chainedTweens[e].stop();return this},s.prototype.group=function(e){return e===void 0&&(e=u_),this._group=e,this},s.prototype.delay=function(e){return e===void 0&&(e=0),this._delayTime=e,this},s.prototype.repeat=function(e){return e===void 0&&(e=0),this._initialRepeat=e,this._repeat=e,this},s.prototype.repeatDelay=function(e){return this._repeatDelayTime=e,this},s.prototype.yoyo=function(e){return e===void 0&&(e=!1),this._yoyo=e,this},s.prototype.easing=function(e){return e===void 0&&(e=ec.Linear.None),this._easingFunction=e,this},s.prototype.interpolation=function(e){return e===void 0&&(e=tf.Linear),this._interpolationFunction=e,this},s.prototype.chain=function(){for(var e=[],n=0;n<arguments.length;n++)e[n]=arguments[n];return this._chainedTweens=e,this},s.prototype.onStart=function(e){return this._onStartCallback=e,this},s.prototype.onEveryStart=function(e){return this._onEveryStartCallback=e,this},s.prototype.onUpdate=function(e){return this._onUpdateCallback=e,this},s.prototype.onRepeat=function(e){return this._onRepeatCallback=e,this},s.prototype.onComplete=function(e){return this._onCompleteCallback=e,this},s.prototype.onStop=function(e){return this._onStopCallback=e,this},s.prototype.update=function(e,n){var i=this,o;if(e===void 0&&(e=qp()),n===void 0&&(n=!0),this._isPaused)return!0;var a,c=this._startTime+this._duration;if(!this._goToEnd&&!this._isPlaying){if(e>c)return!1;n&&this.start(e,!0)}if(this._goToEnd=!1,e<this._startTime)return!0;this._onStartCallbackFired===!1&&(this._onStartCallback&&this._onStartCallback(this._object),this._onStartCallbackFired=!0),this._onEveryStartCallbackFired===!1&&(this._onEveryStartCallback&&this._onEveryStartCallback(this._object),this._onEveryStartCallbackFired=!0);var u=e-this._startTime,h=this._duration+((o=this._repeatDelayTime)!==null&&o!==void 0?o:this._delayTime),d=this._duration+this._repeat*h,f=function(){if(i._duration===0||u>d)return 1;var x=Math.trunc(u/h),E=u-x*h,S=Math.min(E/i._duration,1);return S===0&&u===i._duration?1:S},p=f(),A=this._easingFunction(p);if(this._updateProperties(this._object,this._valuesStart,this._valuesEnd,A),this._onUpdateCallback&&this._onUpdateCallback(this._object,p),this._duration===0||u>=this._duration)if(this._repeat>0){var g=Math.min(Math.trunc((u-this._duration)/h)+1,this._repeat);isFinite(this._repeat)&&(this._repeat-=g);for(a in this._valuesStartRepeat)!this._yoyo&&typeof this._valuesEnd[a]=="string"&&(this._valuesStartRepeat[a]=this._valuesStartRepeat[a]+parseFloat(this._valuesEnd[a])),this._yoyo&&this._swapEndStartRepeatValues(a),this._valuesStart[a]=this._valuesStartRepeat[a];return this._yoyo&&(this._reversed=!this._reversed),this._startTime+=h*g,this._onRepeatCallback&&this._onRepeatCallback(this._object),this._onEveryStartCallbackFired=!1,!0}else{this._onCompleteCallback&&this._onCompleteCallback(this._object);for(var v=0,b=this._chainedTweens.length;v<b;v++)this._chainedTweens[v].start(this._startTime+this._duration,!1);return this._isPlaying=!1,!1}return!0},s.prototype._updateProperties=function(e,n,i,o){for(var a in i)if(n[a]!==void 0){var c=n[a]||0,u=i[a],h=Array.isArray(e[a]),d=Array.isArray(u),f=!h&&d;f?e[a]=this._interpolationFunction(u,o):typeof 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+		}`};class iy{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}}const kY=new Q_(-1,1,1,-1,0,1);class zY extends Lo{constructor(){super(),this.setAttribute("position",new As([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new As([0,2,0,0,2,0],2))}}const GY=new zY;class VY{constructor(e){this._mesh=new Qo(GY,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,kY)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}}class HY extends iy{constructor(e,n){super(),this.textureID=n!==void 0?n:"tDiffuse",e instanceof nl?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=bB.clone(e.uniforms),this.material=new nl({name:e.name!==void 0?e.name:"unspecified",defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new VY(this.material)}render(e,n,i){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=i.texture),this.fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(n),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this.fsQuad.render(e))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class UR extends iy{constructor(e,n){super(),this.scene=e,this.camera=n,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,n,i){const o=e.getContext(),a=e.state;a.buffers.color.setMask(!1),a.buffers.depth.setMask(!1),a.buffers.color.setLocked(!0),a.buffers.depth.setLocked(!0);let c,u;this.inverse?(c=0,u=1):(c=1,u=0),a.buffers.stencil.setTest(!0),a.buffers.stencil.setOp(o.REPLACE,o.REPLACE,o.REPLACE),a.buffers.stencil.setFunc(o.ALWAYS,c,4294967295),a.buffers.stencil.setClear(u),a.buffers.stencil.setLocked(!0),e.setRenderTarget(i),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(n),this.clear&&e.clear(),e.render(this.scene,this.camera),a.buffers.color.setLocked(!1),a.buffers.depth.setLocked(!1),a.buffers.color.setMask(!0),a.buffers.depth.setMask(!0),a.buffers.stencil.setLocked(!1),a.buffers.stencil.setFunc(o.EQUAL,1,4294967295),a.buffers.stencil.setOp(o.KEEP,o.KEEP,o.KEEP),a.buffers.stencil.setLocked(!0)}}class jY extends iy{constructor(){super(),this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}}class WY{constructor(e,n){if(this.renderer=e,this._pixelRatio=e.getPixelRatio(),n===void 0){const i=e.getSize(new Mn);this._width=i.width,this._height=i.height,n=new Yc(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:df}),n.texture.name="EffectComposer.rt1"}else this._width=n.width,this._height=n.height;this.renderTarget1=n,this.renderTarget2=n.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new HY(UY),this.copyPass.material.blending=$l,this.clock=new kB}swapBuffers(){const e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,n){this.passes.splice(n,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){const n=this.passes.indexOf(e);n!==-1&&this.passes.splice(n,1)}isLastEnabledPass(e){for(let n=e+1;n<this.passes.length;n++)if(this.passes[n].enabled)return!1;return!0}render(e){e===void 0&&(e=this.clock.getDelta());const n=this.renderer.getRenderTarget();let i=!1;for(let o=0,a=this.passes.length;o<a;o++){const c=this.passes[o];if(c.enabled!==!1){if(c.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(o),c.render(this.renderer,this.writeBuffer,this.readBuffer,e,i),c.needsSwap){if(i){const u=this.renderer.getContext(),h=this.renderer.state.buffers.stencil;h.setFunc(u.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),h.setFunc(u.EQUAL,1,4294967295)}this.swapBuffers()}UR!==void 0&&(c instanceof UR?i=!0:c instanceof jY&&(i=!1))}}this.renderer.setRenderTarget(n)}reset(e){if(e===void 0){const n=this.renderer.getSize(new Mn);this._pixelRatio=this.renderer.getPixelRatio(),this._width=n.width,this._height=n.height,e=this.renderTarget1.clone(),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,n){this._width=e,this._height=n;const i=this._width*this._pixelRatio,o=this._height*this._pixelRatio;this.renderTarget1.setSize(i,o),this.renderTarget2.setSize(i,o);for(let a=0;a<this.passes.length;a++)this.passes[a].setSize(i,o)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class QY extends iy{constructor(e,n,i=null,o=null,a=null){super(),this.scene=e,this.camera=n,this.overrideMaterial=i,this.clearColor=o,this.clearAlpha=a,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new or}render(e,n,i){const o=e.autoClear;e.autoClear=!1;let a,c;this.overrideMaterial!==null&&(c=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor!==null&&(e.getClearColor(this._oldClearColor),e.setClearColor(this.clearColor)),this.clearAlpha!==null&&(a=e.getClearAlpha(),e.setClearAlpha(this.clearAlpha)),this.clearDepth==!0&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:i),this.clear===!0&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),this.clearColor!==null&&e.setClearColor(this._oldClearColor),this.clearAlpha!==null&&e.setClearAlpha(a),this.overrideMaterial!==null&&(this.scene.overrideMaterial=c),e.autoClear=o}}var ec=Object.freeze({Linear:Object.freeze({None:function(s){return 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0&&(a.position.y=b),x!==void 0&&(a.position.z=x)}function p(g){var v=new kr.Vector3(g.x,g.y,g.z);e.controls.target?e.controls.target=v:a.lookAt(v)}function A(){return Object.assign(new kr.Vector3(0,0,-1e3).applyQuaternion(a.quaternion).add(a.position))}},zoomToFit:function(e){for(var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0,i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:10,o=arguments.length,a=new Array(o>3?o-3:0),c=3;c<o;c++)a[c-3]=arguments[c];return this.fitToBbox(this.getBbox.apply(this,a),n,i)},fitToBbox:function(e,n){var i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:0,o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:10,a=e.camera;if(n){var c=new kr.Vector3(0,0,0),u=Math.max.apply(Math,Np(Object.entries(n).map(function(g){var v=t$(g,2),b=v[0],x=v[1];return Math.max.apply(Math,Np(x.map(function(E){return Math.abs(c[b]-E)})))})))*2,h=(1-o*2/e.height)*a.fov,d=u/Math.atan(h*Math.PI/180),f=d/a.aspect,p=Math.max(d,f);if(p>0){var A=c.clone().sub(a.position).normalize().multiplyScalar(-p);this.cameraPosition(A,c,i)}}return this},getBbox:function(e){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:function(){return!0},i=new kr.Box3(new kr.Vector3(0,0,0),new kr.Vector3(0,0,0)),o=e.objects.filter(n);return o.length?(o.forEach(function(a){return i.expandByObject(a)}),Object.assign.apply(Object,Np(["x","y","z"].map(function(a){return e$({},a,[i.min[a],i.max[a]])})))):null},getScreenCoords:function(e,n,i,o){var a=new kr.Vector3(n,i,o);return a.project(this.camera()),{x:(a.x+1)*e.width/2,y:-(a.y-1)*e.height/2}},getSceneCoords:function(e,n,i){var o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:0,a=new kr.Vector2(n/e.width*2-1,-(i/e.height)*2+1),c=new kr.Raycaster;return c.setFromCamera(a,e.camera),Object.assign({},c.ray.at(o,new kr.Vector3))},intersectingObjects:function(e,n,i){var o=new kr.Vector2(n/e.width*2-1,-(i/e.height)*2+1),a=new kr.Raycaster;return a.params.Line.threshold=e.lineHoverPrecision,a.setFromCamera(o,e.camera),a.intersectObjects(e.objects,!0)},renderer:function(e){return e.renderer},scene:function(e){return e.scene},camera:function(e){return e.camera},postProcessingComposer:function(e){return e.postProcessingComposer},controls:function(e){return e.controls},tbControls:function(e){return e.controls}},stateInit:function(){return{scene:new kr.Scene,camera:new kr.PerspectiveCamera,clock:new kr.Clock}},init:function(e,n){var i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{},o=i.controlType,a=o===void 0?"trackball":o,c=i.rendererConfig,u=c===void 0?{}:c,h=i.extraRenderers,d=h===void 0?[]:h,f=i.waitForLoadComplete,p=f===void 0?!0:f;e.innerHTML="",e.appendChild(n.container=document.createElement("div")),n.container.className="scene-container",n.container.style.position="relative",n.container.appendChild(n.navInfo=document.createElement("div")),n.navInfo.className="scene-nav-info",n.navInfo.textContent={orbit:"Left-click: rotate, Mouse-wheel/middle-click: zoom, Right-click: pan",trackball:"Left-click: rotate, Mouse-wheel/middle-click: zoom, Right-click: pan",fly:"WASD: move, R|F: up | down, Q|E: roll, up|down: pitch, left|right: yaw"}[a]||"",n.navInfo.style.display=n.showNavInfo?null:"none",n.toolTipElem=document.createElement("div"),n.toolTipElem.classList.add("scene-tooltip"),n.container.appendChild(n.toolTipElem),n.pointerPos=new kr.Vector2,n.pointerPos.x=-2,n.pointerPos.y=-2,["pointermove","pointerdown"].forEach(function(A){return n.container.addEventListener(A,function(g){if(A==="pointerdown"&&(n.isPointerPressed=!0),!n.isPointerDragging&&g.type==="pointermove"&&(g.pressure>0||n.isPointerPressed)&&(g.pointerType!=="touch"||g.movementX===void 0||[g.movementX,g.movementY].some(function(x){return Math.abs(x)>1}))&&(n.isPointerDragging=!0),n.enablePointerInteraction){var v=b(n.container);n.pointerPos.x=g.pageX-v.left,n.pointerPos.y=g.pageY-v.top,n.toolTipElem.style.top="".concat(n.pointerPos.y,"px"),n.toolTipElem.style.left="".concat(n.pointerPos.x,"px"),n.toolTipElem.style.transform="translate(-".concat(n.pointerPos.x/n.width*100,"%, ").concat(n.height-n.pointerPos.y<100?"calc(-100% - 8px)":"21px",")")}function b(x){var E=x.getBoundingClientRect(),S=window.pageXOffset||document.documentElement.scrollLeft,M=window.pageYOffset||document.documentElement.scrollTop;return{top:E.top+M,left:E.left+S}}},{passive:!0})}),n.container.addEventListener("pointerup",function(A){n.isPointerPressed=!1,!(n.isPointerDragging&&(n.isPointerDragging=!1,!n.clickAfterDrag))&&requestAnimationFrame(function(){A.button===0&&n.onClick(n.hoverObj||null,A,n.intersectionPoint),A.button===2&&n.onRightClick&&n.onRightClick(n.hoverObj||null,A,n.intersectionPoint)})},{passive:!0,capture:!0}),n.container.addEventListener("contextmenu",function(A){n.onRightClick&&A.preventDefault()}),n.renderer=new kr.WebGLRenderer(Object.assign({antialias:!0,alpha:!0},u)),n.renderer.setPixelRatio(Math.min(2,window.devicePixelRatio)),n.container.appendChild(n.renderer.domElement),n.extraRenderers=d,n.extraRenderers.forEach(function(A){A.domElement.style.position="absolute",A.domElement.style.top="0px",A.domElement.style.pointerEvents="none",n.container.appendChild(A.domElement)}),n.postProcessingComposer=new WY(n.renderer),n.postProcessingComposer.addPass(new QY(n.scene,n.camera)),n.controls=new{trackball:PY,orbit:OY,fly:NY}[a](n.camera,n.renderer.domElement),a==="fly"&&(n.controls.movementSpeed=300,n.controls.rollSpeed=Math.PI/6,n.controls.dragToLook=!0),(a==="trackball"||a==="orbit")&&(n.controls.minDistance=.1,n.controls.maxDistance=n.skyRadius,n.controls.addEventListener("start",function(){n.controlsEngaged=!0}),n.controls.addEventListener("change",function(){n.controlsEngaged&&(n.controlsDragging=!0)}),n.controls.addEventListener("end",function(){n.controlsEngaged=!1,n.controlsDragging=!1})),[n.renderer,n.postProcessingComposer].concat(Np(n.extraRenderers)).forEach(function(A){return A.setSize(n.width,n.height)}),n.camera.aspect=n.width/n.height,n.camera.updateProjectionMatrix(),n.camera.position.z=1e3,n.scene.add(n.skysphere=new kr.Mesh),n.skysphere.visible=!1,n.loadComplete=n.scene.visible=!p,window.scene=n.scene},update:function(e,n){if(e.width&&e.height&&(n.hasOwnProperty("width")||n.hasOwnProperty("height"))&&(e.container.style.width="".concat(e.width,"px"),e.container.style.height="".concat(e.height,"px"),[e.renderer,e.postProcessingComposer].concat(Np(e.extraRenderers)).forEach(function(a){return a.setSize(e.width,e.height)}),e.camera.aspect=e.width/e.height,e.camera.updateProjectionMatrix()),n.hasOwnProperty("skyRadius")&&e.skyRadius&&(e.controls.hasOwnProperty("maxDistance")&&n.skyRadius&&(e.controls.maxDistance=Math.min(e.controls.maxDistance,e.skyRadius)),e.camera.far=e.skyRadius*2.5,e.camera.updateProjectionMatrix(),e.skysphere.geometry=new kr.SphereGeometry(e.skyRadius)),n.hasOwnProperty("backgroundColor")){var i=$c(e.backgroundColor).alpha;i===void 0&&(i=1),e.renderer.setClearColor(new kr.Color(UL(1,e.backgroundColor)),i)}n.hasOwnProperty("backgroundImageUrl")&&(e.backgroundImageUrl?new kr.TextureLoader().load(e.backgroundImageUrl,function(a){a.colorSpace=kr.SRGBColorSpace,e.skysphere.material=new kr.MeshBasicMaterial({map:a,side:kr.BackSide}),e.skysphere.visible=!0,e.onBackgroundImageLoaded&&setTimeout(e.onBackgroundImageLoaded),!e.loadComplete&&o()}):(e.skysphere.visible=!1,e.skysphere.material.map=null,!e.loadComplete&&o())),n.hasOwnProperty("showNavInfo")&&(e.navInfo.style.display=e.showNavInfo?null:"none"),n.hasOwnProperty("lights")&&((n.lights||[]).forEach(function(a){return e.scene.remove(a)}),e.lights.forEach(function(a){return e.scene.add(a)})),n.hasOwnProperty("objects")&&((n.objects||[]).forEach(function(a){return e.scene.remove(a)}),e.objects.forEach(function(a){return e.scene.add(a)}));function o(){e.loadComplete=e.scene.visible=!0}}});function a$(s,e){e===void 0&&(e={});var n=e.insertAt;if(!(!s||typeof document>"u")){var i=document.head||document.getElementsByTagName("head")[0],o=document.createElement("style");o.type="text/css",n==="top"&&i.firstChild?i.insertBefore(o,i.firstChild):i.appendChild(o),o.styleSheet?o.styleSheet.cssText=s:o.appendChild(document.createTextNode(s))}}var l$=`.graph-info-msg {
+In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}var kr=window.THREE?window.THREE:{WebGLRenderer:LB,Scene:wj,PerspectiveCamera:sa,Raycaster:zB,SRGBColorSpace:ms,TextureLoader:Xj,Vector2:Mn,Vector3:it,Box3:hu,Color:or,Mesh:Qo,SphereGeometry:Tm,MeshBasicMaterial:Yv,BackSide:Ao,EventDispatcher:Ga,MOUSE:Ja,Quaternion:za,Spherical:Qb,Clock:kB},HL=du({props:{width:{default:window.innerWidth,onChange:function(e,n,i){isNaN(e)&&(n.width=i)}},height:{default:window.innerHeight,onChange:function(e,n,i){isNaN(e)&&(n.height=i)}},backgroundColor:{default:"#000011"},backgroundImageUrl:{},onBackgroundImageLoaded:{},showNavInfo:{default:!0},skyRadius:{default:5e4},objects:{default:[]},lights:{default:[]},enablePointerInteraction:{default:!0,onChange:function(e,n){n.hoverObj=null,n.toolTipElem&&(n.toolTipElem.innerHTML="")},triggerUpdate:!1},lineHoverPrecision:{default:1,triggerUpdate:!1},hoverOrderComparator:{default:function(){return-1},triggerUpdate:!1},hoverFilter:{default:function(){return!0},triggerUpdate:!1},tooltipContent:{triggerUpdate:!1},hoverDuringDrag:{default:!1,triggerUpdate:!1},clickAfterDrag:{default:!1,triggerUpdate:!1},onHover:{default:function(){},triggerUpdate:!1},onClick:{default:function(){},triggerUpdate:!1},onRightClick:{triggerUpdate:!1}},methods:{tick:function(e){if(e.initialised){if(e.controls.update&&e.controls.update(Math.min(1,e.clock.getDelta())),e.postProcessingComposer?e.postProcessingComposer.render():e.renderer.render(e.scene,e.camera),e.extraRenderers.forEach(function(a){return a.render(e.scene,e.camera)}),e.enablePointerInteraction){var n=null;if(e.hoverDuringDrag||!e.isPointerDragging){var i=this.intersectingObjects(e.pointerPos.x,e.pointerPos.y).filter(function(a){return e.hoverFilter(a.object)}).sort(function(a,c){return e.hoverOrderComparator(a.object,c.object)}),o=i.length?i[0]:null;n=o?o.object:null,e.intersectionPoint=o?o.point:null}n!==e.hoverObj&&(e.onHover(n,e.hoverObj),e.toolTipElem.innerHTML=n&&ri(e.tooltipContent)(n)||"",e.hoverObj=n)}GL()}return this},getPointerPos:function(e){var n=e.pointerPos,i=n.x,o=n.y;return{x:i,y:o}},cameraPosition:function(e,n,i,o){var a=e.camera;if(n&&e.initialised){var c=n,u=i||{x:0,y:0,z:0};if(!o)f(c),p(u);else{var h=Object.assign({},a.position),d=A();new Lv(h).to(c,o).easing(ec.Quadratic.Out).onUpdate(f).start(),new Lv(d).to(u,o/3).easing(ec.Quadratic.Out).onUpdate(p).start()}return this}return Object.assign({},a.position,{lookAt:A()});function f(g){var v=g.x,b=g.y,x=g.z;v!==void 0&&(a.position.x=v),b!==void 0&&(a.position.y=b),x!==void 0&&(a.position.z=x)}function p(g){var v=new kr.Vector3(g.x,g.y,g.z);e.controls.target?e.controls.target=v:a.lookAt(v)}function A(){return Object.assign(new kr.Vector3(0,0,-1e3).applyQuaternion(a.quaternion).add(a.position))}},zoomToFit:function(e){for(var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0,i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:10,o=arguments.length,a=new Array(o>3?o-3:0),c=3;c<o;c++)a[c-3]=arguments[c];return this.fitToBbox(this.getBbox.apply(this,a),n,i)},fitToBbox:function(e,n){var i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:0,o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:10,a=e.camera;if(n){var c=new kr.Vector3(0,0,0),u=Math.max.apply(Math,Np(Object.entries(n).map(function(g){var v=t$(g,2),b=v[0],x=v[1];return Math.max.apply(Math,Np(x.map(function(E){return Math.abs(c[b]-E)})))})))*2,h=(1-o*2/e.height)*a.fov,d=u/Math.atan(h*Math.PI/180),f=d/a.aspect,p=Math.max(d,f);if(p>0){var A=c.clone().sub(a.position).normalize().multiplyScalar(-p);this.cameraPosition(A,c,i)}}return this},getBbox:function(e){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:function(){return!0},i=new kr.Box3(new kr.Vector3(0,0,0),new kr.Vector3(0,0,0)),o=e.objects.filter(n);return o.length?(o.forEach(function(a){return i.expandByObject(a)}),Object.assign.apply(Object,Np(["x","y","z"].map(function(a){return e$({},a,[i.min[a],i.max[a]])})))):null},getScreenCoords:function(e,n,i,o){var a=new kr.Vector3(n,i,o);return a.project(this.camera()),{x:(a.x+1)*e.width/2,y:-(a.y-1)*e.height/2}},getSceneCoords:function(e,n,i){var o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:0,a=new kr.Vector2(n/e.width*2-1,-(i/e.height)*2+1),c=new kr.Raycaster;return c.setFromCamera(a,e.camera),Object.assign({},c.ray.at(o,new kr.Vector3))},intersectingObjects:function(e,n,i){var o=new kr.Vector2(n/e.width*2-1,-(i/e.height)*2+1),a=new kr.Raycaster;return 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n.container.addEventListener(A,function(g){if(A==="pointerdown"&&(n.isPointerPressed=!0),!n.isPointerDragging&&g.type==="pointermove"&&(g.pressure>0||n.isPointerPressed)&&(g.pointerType!=="touch"||g.movementX===void 0||[g.movementX,g.movementY].some(function(x){return Math.abs(x)>1}))&&(n.isPointerDragging=!0),n.enablePointerInteraction){var v=b(n.container);n.pointerPos.x=g.pageX-v.left,n.pointerPos.y=g.pageY-v.top,n.toolTipElem.style.top="".concat(n.pointerPos.y,"px"),n.toolTipElem.style.left="".concat(n.pointerPos.x,"px"),n.toolTipElem.style.transform="translate(-".concat(n.pointerPos.x/n.width*100,"%, ").concat(n.height-n.pointerPos.y<100?"calc(-100% - 8px)":"21px",")")}function b(x){var E=x.getBoundingClientRect(),S=window.pageXOffset||document.documentElement.scrollLeft,M=window.pageYOffset||document.documentElement.scrollTop;return{top:E.top+M,left:E.left+S}}},{passive:!0})}),n.container.addEventListener("pointerup",function(A){n.isPointerPressed=!1,!(n.isPointerDragging&&(n.isPointerDragging=!1,!n.clickAfterDrag))&&requestAnimationFrame(function(){A.button===0&&n.onClick(n.hoverObj||null,A,n.intersectionPoint),A.button===2&&n.onRightClick&&n.onRightClick(n.hoverObj||null,A,n.intersectionPoint)})},{passive:!0,capture:!0}),n.container.addEventListener("contextmenu",function(A){n.onRightClick&&A.preventDefault()}),n.renderer=new kr.WebGLRenderer(Object.assign({antialias:!0,alpha:!0},u)),n.renderer.setPixelRatio(Math.min(2,window.devicePixelRatio)),n.container.appendChild(n.renderer.domElement),n.extraRenderers=d,n.extraRenderers.forEach(function(A){A.domElement.style.position="absolute",A.domElement.style.top="0px",A.domElement.style.pointerEvents="none",n.container.appendChild(A.domElement)}),n.postProcessingComposer=new WY(n.renderer),n.postProcessingComposer.addPass(new QY(n.scene,n.camera)),n.controls=new{trackball:PY,orbit:OY,fly:NY}[a](n.camera,n.renderer.domElement),a==="fly"&&(n.controls.movementSpeed=300,n.controls.rollSpeed=Math.PI/6,n.controls.dragToLook=!0),(a==="trackball"||a==="orbit")&&(n.controls.minDistance=.1,n.controls.maxDistance=n.skyRadius,n.controls.addEventListener("start",function(){n.controlsEngaged=!0}),n.controls.addEventListener("change",function(){n.controlsEngaged&&(n.controlsDragging=!0)}),n.controls.addEventListener("end",function(){n.controlsEngaged=!1,n.controlsDragging=!1})),[n.renderer,n.postProcessingComposer].concat(Np(n.extraRenderers)).forEach(function(A){return A.setSize(n.width,n.height)}),n.camera.aspect=n.width/n.height,n.camera.updateProjectionMatrix(),n.camera.position.z=1e3,n.scene.add(n.skysphere=new 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u=s.split(.5),h=e.split(.5),d=[{left:u.left,right:h.left},{left:u.left,right:h.right},{left:u.right,right:h.right},{left:u.right,right:h.left}];d=d.filter(function(p){return yn.bboxoverlap(p.left.bbox(),p.right.bbox())});let f=[];return d.length===0||(d.forEach(function(p){f=f.concat(yn.pairiteration(p.left,p.right,c))}),f=f.filter(function(p,A){return f.indexOf(p)===A})),f},getccenter:function(s,e,n){const i=e.x-s.x,o=e.y-s.y,a=n.x-e.x,c=n.y-e.y,u=i*kl(kc)-o*jd(kc),h=i*jd(kc)+o*kl(kc),d=a*kl(kc)-c*jd(kc),f=a*jd(kc)+c*kl(kc),p=(s.x+e.x)/2,A=(s.y+e.y)/2,g=(e.x+n.x)/2,v=(e.y+n.y)/2,b=p+u,x=A+h,E=g+d,S=v+f,M=yn.lli8(p,A,b,x,g,v,E,S),C=yn.dist(M,s);let T=zp(s.y-M.y,s.x-M.x),L=zp(e.y-M.y,e.x-M.x),B=zp(n.y-M.y,n.x-M.x),F;return T<B?((T>L||L>B)&&(T+=j0),T>B&&(F=B,B=T,T=F)):B<L&&L<T?(F=B,B=T,T=F):B+=j0,M.s=T,M.e=B,M.r=C,M},numberSort:function(s,e){return s-e}};class rm{constructor(e){this.curves=[],this._3d=!1,e&&(this.curves=e,this._3d=this.curves[0]._3d)}valueOf(){return this.toString()}toString(){return"["+this.curves.map(function(e){return yn.pointsToString(e.points)}).join(", ")+"]"}addCurve(e){this.curves.push(e),this._3d=this._3d||e._3d}length(){return this.curves.map(function(e){return e.length()}).reduce(function(e,n){return e+n})}curve(e){return this.curves[e]}bbox(){const e=this.curves;for(var n=e[0].bbox(),i=1;i<e.length;i++)yn.expandbox(n,e[i].bbox());return n}offset(e){const n=[];return this.curves.forEach(function(i){n.push(...i.offset(e))}),new rm(n)}}const{abs:Vp,min:WR,max:QR,cos:Uee,sin:kee,acos:zee,sqrt:Hp}=Math,Gee=Math.PI;class Pr{constructor(e){let n=e&&e.forEach?e:Array.from(arguments).slice(),i=!1;if(typeof n[0]=="object"){i=n.length;const g=[];n.forEach(function(v){["x","y","z"].forEach(function(b){typeof v[b]<"u"&&g.push(v[b])})}),n=g}let o=!1;const a=n.length;if(i){if(i>4){if(arguments.length!==1)throw new Error("Only new Bezier(point[]) is accepted for 4th and higher order curves");o=!0}}else if(a!==6&&a!==8&&a!==9&&a!==12&&arguments.length!==1)throw new Error("Only new Bezier(point[]) is accepted for 4th and higher order curves");const c=this._3d=!o&&(a===9||a===12)||e&&e[0]&&typeof e[0].z<"u",u=this.points=[];for(let g=0,v=c?3:2;g<a;g+=v){var h={x:n[g],y:n[g+1]};c&&(h.z=n[g+2]),u.push(h)}const d=this.order=u.length-1,f=this.dims=["x","y"];c&&f.push("z"),this.dimlen=f.length;const p=yn.align(u,{p1:u[0],p2:u[d]}),A=yn.dist(u[0],u[d]);this._linear=p.reduce((g,v)=>g+Vp(v.y),0)<A/50,this._lut=[],this._t1=0,this._t2=1,this.update()}static quadraticFromPoints(e,n,i,o){if(typeof o>"u"&&(o=.5),o===0)return new Pr(n,n,i);if(o===1)return new Pr(e,n,n);const a=Pr.getABC(2,e,n,i,o);return new Pr(e,a.A,i)}static cubicFromPoints(e,n,i,o,a){typeof o>"u"&&(o=.5);const c=Pr.getABC(3,e,n,i,o);typeof a>"u"&&(a=yn.dist(n,c.C));const u=a*(1-o)/o,h=yn.dist(e,i),d=(i.x-e.x)/h,f=(i.y-e.y)/h,p=a*d,A=a*f,g=u*d,v=u*f,b={x:n.x-p,y:n.y-A},x={x:n.x+g,y:n.y+v},E=c.A,S={x:E.x+(b.x-E.x)/(1-o),y:E.y+(b.y-E.y)/(1-o)},M={x:E.x+(x.x-E.x)/o,y:E.y+(x.y-E.y)/o},C={x:e.x+(S.x-e.x)/o,y:e.y+(S.y-e.y)/o},T={x:i.x+(M.x-i.x)/(1-o),y:i.y+(M.y-i.y)/(1-o)};return new Pr(e,C,T,i)}static getUtils(){return yn}getUtils(){return Pr.getUtils()}static get PolyBezier(){return rm}valueOf(){return this.toString()}toString(){return yn.pointsToString(this.points)}toSVG(){if(this._3d)return!1;const e=this.points,n=e[0].x,i=e[0].y,o=["M",n,i,this.order===2?"Q":"C"];for(let a=1,c=e.length;a<c;a++)o.push(e[a].x),o.push(e[a].y);return o.join(" ")}setRatios(e){if(e.length!==this.points.length)throw new Error("incorrect number of ratio values");this.ratios=e,this._lut=[]}verify(){const e=this.coordDigest();e!==this._print&&(this._print=e,this.update())}coordDigest(){return this.points.map(function(e,n){return""+n+e.x+e.y+(e.z?e.z:0)}).join("")}update(){this._lut=[],this.dpoints=yn.derive(this.points,this._3d),this.computedirection()}computedirection(){const e=this.points,n=yn.angle(e[0],e[this.order],e[1]);this.clockwise=n>0}length(){return yn.length(this.derivative.bind(this))}static getABC(e=2,n,i,o,a=.5){const c=yn.projectionratio(a,e),u=1-c,h={x:c*n.x+u*o.x,y:c*n.y+u*o.y},d=yn.abcratio(a,e);return{A:{x:i.x+(i.x-h.x)/d,y:i.y+(i.y-h.y)/d},B:i,C:h,S:n,E:o}}getABC(e,n){n=n||this.get(e);let i=this.points[0],o=this.points[this.order];return Pr.getABC(this.order,i,n,o,e)}getLUT(e){if(this.verify(),e=e||100,this._lut.length===e+1)return this._lut;this._lut=[],e++,this._lut=[];for(let n=0,i,o;n<e;n++)o=n/(e-1),i=this.compute(o),i.t=o,this._lut.push(i);return this._lut}on(e,n){n=n||5;const i=this.getLUT(),o=[];for(let a=0,c,u=0;a<i.length;a++)c=i[a],yn.dist(c,e)<n&&(o.push(c),u+=a/i.length);return o.length?t/=o.length:!1}project(e){const n=this.getLUT(),i=n.length-1,o=yn.closest(n,e),a=o.mpos,c=(a-1)/i,u=(a+1)/i,h=.1/i;let d=o.mdist,f=c,p=f,A;d+=1;for(let g;f<u+h;f+=h)A=this.compute(f),g=yn.dist(e,A),g<d&&(d=g,p=f);return p=p<0?0:p>1?1:p,A=this.compute(p),A.t=p,A.d=d,A}get(e){return this.compute(e)}point(e){return this.points[e]}compute(e){return this.ratios?yn.computeWithRatios(e,this.points,this.ratios,this._3d):yn.compute(e,this.points,this._3d,this.ratios)}raise(){const e=this.points,n=[e[0]],i=e.length;for(let o=1,a,c;o<i;o++)a=e[o],c=e[o-1],n[o]={x:(i-o)/i*a.x+o/i*c.x,y:(i-o)/i*a.y+o/i*c.y};return n[i]=e[i-1],new Pr(n)}derivative(e){return yn.compute(e,this.dpoints[0],this._3d)}dderivative(e){return yn.compute(e,this.dpoints[1],this._3d)}align(){let e=this.points;return new Pr(yn.align(e,{p1:e[0],p2:e[e.length-1]}))}curvature(e){return yn.curvature(e,this.dpoints[0],this.dpoints[1],this._3d)}inflections(){return yn.inflections(this.points)}normal(e){return this._3d?this.__normal3(e):this.__normal2(e)}__normal2(e){const n=this.derivative(e),i=Hp(n.x*n.x+n.y*n.y);return{t:e,x:-n.y/i,y:n.x/i}}__normal3(e){const n=this.derivative(e),i=this.derivative(e+.01),o=Hp(n.x*n.x+n.y*n.y+n.z*n.z),a=Hp(i.x*i.x+i.y*i.y+i.z*i.z);n.x/=o,n.y/=o,n.z/=o,i.x/=a,i.y/=a,i.z/=a;const c={x:i.y*n.z-i.z*n.y,y:i.z*n.x-i.x*n.z,z:i.x*n.y-i.y*n.x},u=Hp(c.x*c.x+c.y*c.y+c.z*c.z);c.x/=u,c.y/=u,c.z/=u;const h=[c.x*c.x,c.x*c.y-c.z,c.x*c.z+c.y,c.x*c.y+c.z,c.y*c.y,c.y*c.z-c.x,c.x*c.z-c.y,c.y*c.z+c.x,c.z*c.z];return{t:e,x:h[0]*n.x+h[1]*n.y+h[2]*n.z,y:h[3]*n.x+h[4]*n.y+h[5]*n.z,z:h[6]*n.x+h[7]*n.y+h[8]*n.z}}hull(e){let n=this.points,i=[],o=[],a=0;for(o[a++]=n[0],o[a++]=n[1],o[a++]=n[2],this.order===3&&(o[a++]=n[3]);n.length>1;){i=[];for(let c=0,u,h=n.length-1;c<h;c++)u=yn.lerp(e,n[c],n[c+1]),o[a++]=u,i.push(u);n=i}return o}split(e,n){if(e===0&&n)return this.split(n).left;if(n===1)return this.split(e).right;const i=this.hull(e),o={left:this.order===2?new Pr([i[0],i[3],i[5]]):new Pr([i[0],i[4],i[7],i[9]]),right:this.order===2?new Pr([i[5],i[4],i[2]]):new Pr([i[9],i[8],i[6],i[3]]),span:i};return o.left._t1=yn.map(0,0,1,this._t1,this._t2),o.left._t2=yn.map(e,0,1,this._t1,this._t2),o.right._t1=yn.map(e,0,1,this._t1,this._t2),o.right._t2=yn.map(1,0,1,this._t1,this._t2),n?(n=yn.map(n,e,1,0,1),o.right.split(n).left):o}extrema(){const e={};let n=[];return this.dims.forEach(function(i){let o=function(c){return c[i]},a=this.dpoints[0].map(o);e[i]=yn.droots(a),this.order===3&&(a=this.dpoints[1].map(o),e[i]=e[i].concat(yn.droots(a))),e[i]=e[i].filter(function(c){return c>=0&&c<=1}),n=n.concat(e[i].sort(yn.numberSort))}.bind(this)),e.values=n.sort(yn.numberSort).filter(function(i,o){return n.indexOf(i)===o}),e}bbox(){const e=this.extrema(),n={};return this.dims.forEach(function(i){n[i]=yn.getminmax(this,i,e[i])}.bind(this)),n}overlaps(e){const n=this.bbox(),i=e.bbox();return yn.bboxoverlap(n,i)}offset(e,n){if(typeof n<"u"){const i=this.get(e),o=this.normal(e),a={c:i,n:o,x:i.x+o.x*n,y:i.y+o.y*n};return this._3d&&(a.z=i.z+o.z*n),a}if(this._linear){const i=this.normal(0),o=this.points.map(function(a){const c={x:a.x+e*i.x,y:a.y+e*i.y};return a.z&&i.z&&(c.z=a.z+e*i.z),c});return[new Pr(o)]}return this.reduce().map(function(i){return i._linear?i.offset(e)[0]:i.scale(e)})}simple(){if(this.order===3){const o=yn.angle(this.points[0],this.points[3],this.points[1]),a=yn.angle(this.points[0],this.points[3],this.points[2]);if(o>0&&a<0||o<0&&a>0)return!1}const e=this.normal(0),n=this.normal(1);let i=e.x*n.x+e.y*n.y;return this._3d&&(i+=e.z*n.z),Vp(zee(i))<Gee/3}reduce(){let e,n=0,i=0,o=.01,a,c=[],u=[],h=this.extrema().values;for(h.indexOf(0)===-1&&(h=[0].concat(h)),h.indexOf(1)===-1&&h.push(1),n=h[0],e=1;e<h.length;e++)i=h[e],a=this.split(n,i),a._t1=n,a._t2=i,c.push(a),n=i;return c.forEach(function(d){for(n=0,i=0;i<=1;)for(i=n+o;i<=1+o;i+=o)if(a=d.split(n,i),!a.simple()){if(i-=o,Vp(n-i)<o)return[];a=d.split(n,i),a._t1=yn.map(n,0,1,d._t1,d._t2),a._t2=yn.map(i,0,1,d._t1,d._t2),u.push(a),n=i;break}n<1&&(a=d.split(n,1),a._t1=yn.map(n,0,1,d._t1,d._t2),a._t2=d._t2,u.push(a))}),u}translate(e,n,i){i=typeof i=="number"?i:n;const o=this.order;let a=this.points.map((c,u)=>(1-u/o)*n+u/o*i);return new Pr(this.points.map((c,u)=>({x:c.x+e.x*a[u],y:c.y+e.y*a[u]})))}scale(e){const n=this.order;let i=!1;if(typeof e=="function"&&(i=e),i&&n===2)return this.raise().scale(i);const o=this.clockwise,a=this.points;if(this._linear)return this.translate(this.normal(0),i?i(0):e,i?i(1):e);const c=i?i(0):e,u=i?i(1):e,h=[this.offset(0,10),this.offset(1,10)],d=[],f=yn.lli4(h[0],h[0].c,h[1],h[1].c);if(!f)throw new Error("cannot scale this curve. 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u=s.split(.5),h=e.split(.5),d=[{left:u.left,right:h.left},{left:u.left,right:h.right},{left:u.right,right:h.right},{left:u.right,right:h.left}];d=d.filter(function(p){return yn.bboxoverlap(p.left.bbox(),p.right.bbox())});let f=[];return d.length===0||(d.forEach(function(p){f=f.concat(yn.pairiteration(p.left,p.right,c))}),f=f.filter(function(p,A){return f.indexOf(p)===A})),f},getccenter:function(s,e,n){const i=e.x-s.x,o=e.y-s.y,a=n.x-e.x,c=n.y-e.y,u=i*kl(kc)-o*jd(kc),h=i*jd(kc)+o*kl(kc),d=a*kl(kc)-c*jd(kc),f=a*jd(kc)+c*kl(kc),p=(s.x+e.x)/2,A=(s.y+e.y)/2,g=(e.x+n.x)/2,v=(e.y+n.y)/2,b=p+u,x=A+h,E=g+d,S=v+f,M=yn.lli8(p,A,b,x,g,v,E,S),C=yn.dist(M,s);let T=zp(s.y-M.y,s.x-M.x),L=zp(e.y-M.y,e.x-M.x),B=zp(n.y-M.y,n.x-M.x),F;return T<B?((T>L||L>B)&&(T+=j0),T>B&&(F=B,B=T,T=F)):B<L&&L<T?(F=B,B=T,T=F):B+=j0,M.s=T,M.e=B,M.r=C,M},numberSort:function(s,e){return s-e}};class rm{constructor(e){this.curves=[],this._3d=!1,e&&(this.curves=e,this._3d=this.curves[0]._3d)}valueOf(){return this.toString()}toString(){return"["+this.curves.map(function(e){return yn.pointsToString(e.points)}).join(", ")+"]"}addCurve(e){this.curves.push(e),this._3d=this._3d||e._3d}length(){return this.curves.map(function(e){return e.length()}).reduce(function(e,n){return e+n})}curve(e){return this.curves[e]}bbox(){const e=this.curves;for(var n=e[0].bbox(),i=1;i<e.length;i++)yn.expandbox(n,e[i].bbox());return n}offset(e){const n=[];return this.curves.forEach(function(i){n.push(...i.offset(e))}),new rm(n)}}const{abs:Vp,min:QR,max:XR,cos:Uee,sin:kee,acos:zee,sqrt:Hp}=Math,Gee=Math.PI;class Pr{constructor(e){let n=e&&e.forEach?e:Array.from(arguments).slice(),i=!1;if(typeof n[0]=="object"){i=n.length;const g=[];n.forEach(function(v){["x","y","z"].forEach(function(b){typeof v[b]<"u"&&g.push(v[b])})}),n=g}let o=!1;const a=n.length;if(i){if(i>4){if(arguments.length!==1)throw new Error("Only new Bezier(point[]) is accepted for 4th and higher order curves");o=!0}}else if(a!==6&&a!==8&&a!==9&&a!==12&&arguments.length!==1)throw new Error("Only new Bezier(point[]) is accepted for 4th and higher order curves");const c=this._3d=!o&&(a===9||a===12)||e&&e[0]&&typeof e[0].z<"u",u=this.points=[];for(let g=0,v=c?3:2;g<a;g+=v){var h={x:n[g],y:n[g+1]};c&&(h.z=n[g+2]),u.push(h)}const d=this.order=u.length-1,f=this.dims=["x","y"];c&&f.push("z"),this.dimlen=f.length;const p=yn.align(u,{p1:u[0],p2:u[d]}),A=yn.dist(u[0],u[d]);this._linear=p.reduce((g,v)=>g+Vp(v.y),0)<A/50,this._lut=[],this._t1=0,this._t2=1,this.update()}static quadraticFromPoints(e,n,i,o){if(typeof o>"u"&&(o=.5),o===0)return new Pr(n,n,i);if(o===1)return new Pr(e,n,n);const a=Pr.getABC(2,e,n,i,o);return new Pr(e,a.A,i)}static cubicFromPoints(e,n,i,o,a){typeof o>"u"&&(o=.5);const c=Pr.getABC(3,e,n,i,o);typeof a>"u"&&(a=yn.dist(n,c.C));const u=a*(1-o)/o,h=yn.dist(e,i),d=(i.x-e.x)/h,f=(i.y-e.y)/h,p=a*d,A=a*f,g=u*d,v=u*f,b={x:n.x-p,y:n.y-A},x={x:n.x+g,y:n.y+v},E=c.A,S={x:E.x+(b.x-E.x)/(1-o),y:E.y+(b.y-E.y)/(1-o)},M={x:E.x+(x.x-E.x)/o,y:E.y+(x.y-E.y)/o},C={x:e.x+(S.x-e.x)/o,y:e.y+(S.y-e.y)/o},T={x:i.x+(M.x-i.x)/(1-o),y:i.y+(M.y-i.y)/(1-o)};return new Pr(e,C,T,i)}static getUtils(){return yn}getUtils(){return Pr.getUtils()}static get PolyBezier(){return rm}valueOf(){return this.toString()}toString(){return yn.pointsToString(this.points)}toSVG(){if(this._3d)return!1;const e=this.points,n=e[0].x,i=e[0].y,o=["M",n,i,this.order===2?"Q":"C"];for(let a=1,c=e.length;a<c;a++)o.push(e[a].x),o.push(e[a].y);return o.join(" ")}setRatios(e){if(e.length!==this.points.length)throw new Error("incorrect number of ratio values");this.ratios=e,this._lut=[]}verify(){const e=this.coordDigest();e!==this._print&&(this._print=e,this.update())}coordDigest(){return this.points.map(function(e,n){return""+n+e.x+e.y+(e.z?e.z:0)}).join("")}update(){this._lut=[],this.dpoints=yn.derive(this.points,this._3d),this.computedirection()}computedirection(){const e=this.points,n=yn.angle(e[0],e[this.order],e[1]);this.clockwise=n>0}length(){return yn.length(this.derivative.bind(this))}static getABC(e=2,n,i,o,a=.5){const c=yn.projectionratio(a,e),u=1-c,h={x:c*n.x+u*o.x,y:c*n.y+u*o.y},d=yn.abcratio(a,e);return{A:{x:i.x+(i.x-h.x)/d,y:i.y+(i.y-h.y)/d},B:i,C:h,S:n,E:o}}getABC(e,n){n=n||this.get(e);let i=this.points[0],o=this.points[this.order];return Pr.getABC(this.order,i,n,o,e)}getLUT(e){if(this.verify(),e=e||100,this._lut.length===e+1)return this._lut;this._lut=[],e++,this._lut=[];for(let n=0,i,o;n<e;n++)o=n/(e-1),i=this.compute(o),i.t=o,this._lut.push(i);return this._lut}on(e,n){n=n||5;const i=this.getLUT(),o=[];for(let a=0,c,u=0;a<i.length;a++)c=i[a],yn.dist(c,e)<n&&(o.push(c),u+=a/i.length);return o.length?t/=o.length:!1}project(e){const 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Pr([i[0],i[4],i[7],i[9]]),right:this.order===2?new Pr([i[5],i[4],i[2]]):new Pr([i[9],i[8],i[6],i[3]]),span:i};return o.left._t1=yn.map(0,0,1,this._t1,this._t2),o.left._t2=yn.map(e,0,1,this._t1,this._t2),o.right._t1=yn.map(e,0,1,this._t1,this._t2),o.right._t2=yn.map(1,0,1,this._t1,this._t2),n?(n=yn.map(n,e,1,0,1),o.right.split(n).left):o}extrema(){const e={};let n=[];return this.dims.forEach(function(i){let o=function(c){return c[i]},a=this.dpoints[0].map(o);e[i]=yn.droots(a),this.order===3&&(a=this.dpoints[1].map(o),e[i]=e[i].concat(yn.droots(a))),e[i]=e[i].filter(function(c){return c>=0&&c<=1}),n=n.concat(e[i].sort(yn.numberSort))}.bind(this)),e.values=n.sort(yn.numberSort).filter(function(i,o){return n.indexOf(i)===o}),e}bbox(){const e=this.extrema(),n={};return this.dims.forEach(function(i){n[i]=yn.getminmax(this,i,e[i])}.bind(this)),n}overlaps(e){const n=this.bbox(),i=e.bbox();return yn.bboxoverlap(n,i)}offset(e,n){if(typeof n<"u"){const 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tte=800,nte=4,mP=pP("forceGraph",Dv),ite=pP(["forceGraph","shadowGraph"],Dv),rte=Object.assign.apply(Object,la(["nodeColor","nodeAutoColorBy","nodeCanvasObject","nodeCanvasObjectMode","linkColor","linkAutoColorBy","linkLineDash","linkWidth","linkCanvasObject","linkCanvasObjectMode","linkDirectionalArrowLength","linkDirectionalArrowColor","linkDirectionalArrowRelPos","linkDirectionalParticles","linkDirectionalParticleSpeed","linkDirectionalParticleWidth","linkDirectionalParticleColor","dagMode","dagLevelDistance","dagNodeFilter","onDagError","d3AlphaMin","d3AlphaDecay","d3VelocityDecay","warmupTicks","cooldownTicks","cooldownTime","onEngineTick","onEngineStop"].map(function(s){return bm({},s,mP.linkProp(s))})).concat(la(["nodeRelSize","nodeId","nodeVal","nodeVisibility","linkSource","linkTarget","linkVisibility","linkCurvature"].map(function(s){return bm({},s,ite.linkProp(s))})))),ste=Object.assign.apply(Object,la(["d3Force","d3ReheatSimulation","emitParticle"].map(function(s){return 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A.__initialDragPos,n.forceGraph.d3AlphaTarget()&&n.forceGraph.d3AlphaTarget(0).resetCountdown(),n.canvas.classList.remove("grabbable"),n.isPointerDragging=!1,A.__dragged&&(delete A.__dragged,n.onNodeDragEnd(A,v))})),n.zoom(n.zoom.__baseElem=Ua(n.canvas)),n.zoom.__baseElem.on("dblclick.zoom",null),n.zoom.filter(function(p){return!p.button&&n.enableZoomPanInteraction&&(n.enableZoomInteraction||p.type!=="wheel")&&(n.enablePanInteraction||p.type==="wheel")}).on("zoom",function(p){var A=p.transform;[a,c].forEach(function(g){gP(g),g.translate(A.x,A.y),g.scale(A.k,A.k)}),n.onZoom&&n.onZoom(Wd(Wd({},A),i.centerAt())),n.needsRedraw=!0}).on("end",function(p){return n.onZoomEnd&&n.onZoomEnd(Wd(Wd({},p.transform),i.centerAt()))}),pb(n),n.forceGraph.onNeedsRedraw(function(){return n.needsRedraw=!0}).onFinishUpdate(function(){$a(n.canvas).k===n.lastSetZoom&&n.graphData.nodes.length&&(n.zoom.scaleTo(n.zoom.__baseElem,n.lastSetZoom=nte/Math.cbrt(n.graphData.nodes.length)),n.needsRedraw=!0)});var d=document.createElement("div");d.classList.add("graph-tooltip"),o.appendChild(d),["pointermove","pointerdown"].forEach(function(p){return o.addEventListener(p,function(A){p==="pointerdown"&&(n.isPointerPressed=!0,n.pointerDownEvent=A),!n.isPointerDragging&&A.type==="pointermove"&&n.onBackgroundClick&&(A.pressure>0||n.isPointerPressed)&&(A.pointerType!=="touch"||A.movementX===void 0||[A.movementX,A.movementY].some(function(b){return Math.abs(b)>1}))&&(n.isPointerDragging=!0);var g=v(o);u.x=A.pageX-g.left,u.y=A.pageY-g.top,d.style.top="".concat(u.y,"px"),d.style.left="".concat(u.x,"px"),d.style.transform="translate(-".concat(u.x/n.width*100,"%, ").concat(n.height-u.y<100?"calc(-100% - 8px)":"21px",")");function v(b){var x=b.getBoundingClientRect(),E=window.pageXOffset||document.documentElement.scrollLeft,S=window.pageYOffset||document.documentElement.scrollTop;return{top:x.top+S,left:x.left+E}}},{passive:!0})}),o.addEventListener("pointerup",function(p){if(n.isPointerPressed=!1,n.isPointerDragging){n.isPointerDragging=!1;return}var A=[p,n.pointerDownEvent];requestAnimationFrame(function(){if(p.button===0)if(n.hoverObj){var g=n["on".concat(n.hoverObj.type,"Click")];g&&g.apply(void 0,[n.hoverObj.d].concat(A))}else n.onBackgroundClick&&n.onBackgroundClick.apply(n,A);if(p.button===2)if(n.hoverObj){var v=n["on".concat(n.hoverObj.type,"RightClick")];v&&v.apply(void 0,[n.hoverObj.d].concat(A))}else n.onBackgroundRightClick&&n.onBackgroundRightClick.apply(n,A)})},{passive:!0}),o.addEventListener("contextmenu",function(p){return!n.onBackgroundRightClick&&!n.onNodeRightClick&&!n.onLinkRightClick?!0:(p.preventDefault(),!1)}),n.forceGraph(a),n.shadowGraph(c);var f=Eee(function(){JR(c,n.width,n.height),n.shadowGraph.linkWidth(function(A){return ri(n.linkWidth)(A)+n.linkHoverPrecision});var p=$a(n.canvas);n.shadowGraph.globalScale(p.k).tickFrame()},tte);n.flushShadowCanvas=f.flush,(this._animationCycle=function p(){var A=!n.autoPauseRedraw||!!n.needsRedraw||n.forceGraph.isEngineRunning()||n.graphData.links.some(function(T){return T.__photons&&T.__photons.length});if(n.needsRedraw=!1,n.enablePointerInteraction){var g=n.isPointerDragging?null:h();if(g!==n.hoverObj){var v=n.hoverObj,b=v?v.type:null,x=g?g.type:null;if(b&&b!==x){var E=n["on".concat(b,"Hover")];E&&E(null,v.d)}if(x){var S=n["on".concat(x,"Hover")];S&&S(g.d,b===x?v.d:null)}var M=g&&ri(n["".concat(g.type.toLowerCase(),"Label")])(g.d)||"";d.style.visibility=M?"visible":"hidden",d.innerHTML=M,n.canvas.classList[g&&n["on".concat(x,"Click")]||!g&&n.onBackgroundClick?"add":"remove"]("clickable"),n.hoverObj=g}A&&f()}if(A){JR(a,n.width,n.height);var C=$a(n.canvas).k;n.onRenderFramePre&&n.onRenderFramePre(a,C),n.forceGraph.globalScale(C).tickFrame(),n.onRenderFramePost&&n.onRenderFramePost(a,C)}GL(),n.animationFrameRequestId=requestAnimationFrame(p)})()},update:function(e){}}),ay={width:vt.number,height:vt.number,graphData:vt.shape({nodes:vt.arrayOf(vt.object).isRequired,links:vt.arrayOf(vt.object).isRequired}),backgroundColor:vt.string,nodeRelSize:vt.number,nodeId:vt.string,nodeLabel:vt.oneOfType([vt.string,vt.func]),nodeVal:vt.oneOfType([vt.number,vt.string,vt.func]),nodeVisibility:vt.oneOfType([vt.bool,vt.string,vt.func]),nodeColor:vt.oneOfType([vt.string,vt.func]),nodeAutoColorBy:vt.oneOfType([vt.string,vt.func]),onNodeHover:vt.func,onNodeClick:vt.func,linkSource:vt.string,linkTarget:vt.string,linkLabel:vt.oneOfType([vt.string,vt.func]),linkVisibility:vt.oneOfType([vt.bool,vt.string,vt.func]),linkColor:vt.oneOfType([vt.string,vt.func]),linkAutoColorBy:vt.oneOfType([vt.string,vt.func]),linkWidth:vt.oneOfType([vt.number,vt.string,vt.func]),linkCurvature:vt.oneOfType([vt.number,vt.string,vt.func]),linkDirectionalArrowLength:vt.oneOfType([vt.number,vt.string,vt.func]),linkDirectionalArrowColor:vt.oneOfType([vt.string,vt.func]),linkDirectionalArrowRelPos:vt.oneOfType([vt.number,vt.string,vt.func]),linkDirectionalParticles:vt.oneOfType([vt.number,vt.string,vt.func]),linkDirectionalParticleSpeed:vt.oneOfType([vt.number,vt.string,vt.func]),linkDirectionalParticleWidth:vt.oneOfType([vt.number,vt.string,vt.func]),linkDirectionalParticleColor:vt.oneOfType([vt.string,vt.func]),onLinkHover:vt.func,onLinkClick:vt.func,dagMode:vt.oneOf(["td","bu","lr","rl","zin","zout","radialin","radialout"]),dagLevelDistance:vt.number,dagNodeFilter:vt.func,onDagError:vt.func,d3AlphaMin:vt.number,d3AlphaDecay:vt.number,d3VelocityDecay:vt.number,warmupTicks:vt.number,cooldownTicks:vt.number,cooldownTime:vt.number,onEngineTick:vt.func,onEngineStop:vt.func,getGraphBbox:vt.func},AP={zoomToFit:vt.func,onNodeRightClick:vt.func,onNodeDrag:vt.func,onNodeDragEnd:vt.func,onLinkRightClick:vt.func,linkHoverPrecision:vt.number,onBackgroundClick:vt.func,onBackgroundRightClick:vt.func,enablePointerInteraction:vt.bool,enableNodeDrag:vt.bool},Ew={showNavInfo:vt.bool,nodeOpacity:vt.number,nodeResolution:vt.number,nodeThreeObject:vt.oneOfType([vt.object,vt.string,vt.func]),nodeThreeObjectExtend:vt.oneOfType([vt.bool,vt.string,vt.func]),linkOpacity:vt.number,linkResolution:vt.number,linkCurveRotation:vt.oneOfType([vt.number,vt.string,vt.func]),linkMaterial:vt.oneOfType([vt.object,vt.string,vt.func]),linkThreeObject:vt.oneOfType([vt.object,vt.string,vt.func]),linkThreeObjectExtend:vt.oneOfType([vt.bool,vt.string,vt.func]),linkPositionUpdate:vt.func,linkDirectionalArrowResolution:vt.number,linkDirectionalParticleResolution:vt.number,forceEngine:vt.oneOf(["d3","ngraph"]),ngraphPhysics:vt.object,numDimensions:vt.oneOf([1,2,3])},ate=Object.assign({},ay,AP,{linkLineDash:vt.oneOfType([vt.arrayOf(vt.number),vt.string,vt.func]),nodeCanvasObjectMode:vt.oneOfType([vt.string,vt.func]),nodeCanvasObject:vt.func,nodePointerAreaPaint:vt.func,linkCanvasObjectMode:vt.oneOfType([vt.string,vt.func]),linkCanvasObject:vt.func,linkPointerAreaPaint:vt.func,autoPauseRedraw:vt.bool,minZoom:vt.number,maxZoom:vt.number,enableZoomInteraction:vt.bool,enablePanInteraction:vt.bool,onZoom:vt.func,onZoomEnd:vt.func,onRenderFramePre:vt.func,onRenderFramePost:vt.func}),lte=Object.assign({},ay,AP,Ew,{enableNavigationControls:vt.bool,controlType:vt.oneOf(["trackball","orbit","fly"]),rendererConfig:vt.object,extraRenderers:vt.arrayOf(vt.shape({render:vt.func.isRequired}))}),cte=Object.assign({},ay,Ew,{nodeDesc:vt.oneOfType([vt.string,vt.func]),linkDesc:vt.oneOfType([vt.string,vt.func])}),hte=Object.assign({},ay,Ew,{markerAttrs:vt.object,yOffset:vt.number,glScale:vt.number});const vP=Fv(bY,{methodNames:["getGraphBbox","emitParticle","d3Force","d3ReheatSimulation","refresh"]});vP.displayName="ForceGraphVR";vP.propTypes=cte;const yP=Fv(BY,{methodNames:["getGraphBbox","emitParticle","d3Force","d3ReheatSimulation","refresh"],initPropNames:["markerAttrs"]});yP.displayName="ForceGraphAR";yP.propTypes=hte;const bw=Fv(x$,{methodNames:["emitParticle","d3Force","d3ReheatSimulation","stopAnimation","pauseAnimation","resumeAnimation","cameraPosition","zoomToFit","getGraphBbox","screen2GraphCoords","graph2ScreenCoords","postProcessingComposer","lights","scene","camera","renderer","controls","refresh"],initPropNames:["controlType","rendererConfig","extraRenderers"]});bw.displayName="ForceGraph3D";bw.propTypes=lte;const 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 In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function wte(){throw new TypeError(`Invalid attempt to destructure non-iterable instance.
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-`),g="".concat(this.fontWeight," ").concat(this.fontSize,"px ").concat(this.fontFace);a.font=g;var v=Math.max.apply(Math,W0(A.map(function(B){return a.measureText(B).width}))),b=this.fontSize*A.length;if(o.width=v+u[0]*2+p[0]*2,o.height=b+u[1]*2+p[1]*2,this.borderWidth){if(a.strokeStyle=this.borderColor,u[0]){var x=u[0]/2;a.lineWidth=u[0],a.beginPath(),a.moveTo(x,d[0]),a.lineTo(x,o.height-d[3]),a.moveTo(o.width-x,d[1]),a.lineTo(o.width-x,o.height-d[2]),a.stroke()}if(u[1]){var E=u[1]/2;a.lineWidth=u[1],a.beginPath(),a.moveTo(Math.max(u[0],d[0]),E),a.lineTo(o.width-Math.max(u[0],d[1]),E),a.moveTo(Math.max(u[0],d[3]),o.height-E),a.lineTo(o.width-Math.max(u[0],d[2]),o.height-E),a.stroke()}if(this.borderRadius){var S=Math.max.apply(Math,W0(u)),M=S/2;a.lineWidth=S,a.beginPath(),[!!d[0]&&[d[0],M,M,d[0]],!!d[1]&&[o.width-d[1],o.width-M,M,d[1]],!!d[2]&&[o.width-d[2],o.width-M,o.height-M,o.height-d[2]],!!d[3]&&[d[3],M,o.height-M,o.height-d[3]]].filter(function(B){return B}).forEach(function(B){var F=ZR(B,4),D=F[0],P=F[1],U=F[2],K=F[3];a.moveTo(D,U),a.quadraticCurveTo(P,U,P,K)}),a.stroke()}}this.backgroundColor&&(a.fillStyle=this.backgroundColor,this.borderRadius?(a.beginPath(),a.moveTo(u[0],d[0]),[[u[0],d[0],o.width-d[1],u[1],u[1],u[1]],[o.width-u[0],o.width-u[0],o.width-u[0],u[1],d[1],o.height-d[2]],[o.width-u[0],o.width-d[2],d[3],o.height-u[1],o.height-u[1],o.height-u[1]],[u[0],u[0],u[0],o.height-u[1],o.height-d[3],d[0]]].forEach(function(B){var F=ZR(B,6),D=F[0],P=F[1],U=F[2],K=F[3],J=F[4],z=F[5];a.quadraticCurveTo(D,K,P,J),a.lineTo(U,z)}),a.closePath(),a.fill()):a.fillRect(u[0],u[1],o.width-u[0]*2,o.height-u[1]*2)),a.translate.apply(a,W0(u)),a.translate.apply(a,W0(p)),a.font=g,a.fillStyle=this.color,a.textBaseline="bottom";var C=this.strokeWidth>0;C&&(a.lineWidth=this.strokeWidth*this.fontSize/10,a.strokeStyle=this.strokeColor),A.forEach(function(B,F){var D=(v-a.measureText(B).width)/2,P=(F+1)*i.fontSize;C&&a.strokeText(B,D,P),a.fillText(B,D,P)}),this.material.map&&this.material.map.dispose();var T=this.material.map=new Qd.Texture(o);T.minFilter=Qd.LinearFilter,T.colorSpace=Qd.SRGBColorSpace,T.needsUpdate=!0;var L=this.textHeight*A.length+c[1]*2+f[1]*2;this.scale.set(L*o.width/o.height,L,0)}},{key:"clone",value:function(){return new this.constructor(this.text,this.textHeight,this.color).copy(this)}},{key:"copy",value:function(i){return Qd.Sprite.prototype.copy.call(this,i),this.color=i.color,this.backgroundColor=i.backgroundColor,this.padding=i.padding,this.borderWidth=i.borderWidth,this.borderColor=i.borderColor,this.fontFace=i.fontFace,this.fontSize=i.fontSize,this.fontWeight=i.fontWeight,this.strokeWidth=i.strokeWidth,this.strokeColor=i.strokeColor,this}}]),e}(Qd.Sprite);function pie(){const[s,e]=ps.useState({nodes:[],links:[]}),n=ps.useRef(null),i=ps.useRef(null),[o,a]=ps.useState({width:window.innerWidth,height:window.innerHeight});ps.useEffect(()=>{fetch("/api/graph.json").then(h=>h.json()).then(h=>{const d=u(h.nodes),f=h.links;e({nodes:d,links:f})}).catch(h=>console.error("Error fetching graph data:",h))},[]);const c=h=>{h.id?window.open(`/${h.id}`,"_blank"):console.log("No URL provided for this node")};ps.useEffect(()=>{const h=()=>{n.current&&a({width:n.current.offsetWidth,height:n.current.offsetHeight})};return window.addEventListener("resize",h),h(),()=>{window.removeEventListener("resize",h)}},[n.current]);function u(h){let d={};return h.forEach(f=>{f.tags.forEach(p=>{d[p]||(d[p]={x:0,y:0,z:0,count:0}),d[p].x+=Math.random()*100,d[p].y+=Math.random()*100,d[p].z+=Math.random()*100,d[p].count++})}),Object.keys(d).forEach(f=>{d[f].x/=d[f].count,d[f].y/=d[f].count,d[f].z/=d[f].count}),h.forEach(f=>{let p=0,A=0,g=0;f.tags.forEach(v=>{p+=d[v].x,A+=d[v].y,g+=d[v].z}),f.x=p/f.tags.length,f.y=A/f.tags.length,f.z=g/f.tags.length}),h}return n1.jsxs("div",{ref:n,className:"w-full h-100vh overflow-hidden overscroll-contain relative",id:"nodegraph",children:[n1.jsx(Ew,{graphData:s,width:o.width,height:o.height,nodeAutoColorBy:"group",linkColor:h=>h.type==="url"?"blue":"red",linkWidth:h=>h.type==="url"?2:1,linkDirectionalParticles:h=>h.type==="url"?2:0,nodeThreeObject:h=>{const d=new Qo(new Tm(5),new qv({color:h.color})),f=new Mte(h.name);return f.color="white",f.textHeight=8,f.material.depthWrite=!1,f.material.transparent=!0,f.position.set(0,0,12),d.add(f),d},onNodeClick:c,onNodeHover:h=>{h?(i.current.style.display="block",i.current.style.left=`${h.x}px`,i.current.style.top=`${h.y}px`,i.current.innerHTML=h.description):i.current.style.display="none"}}),n1.jsx("div",{ref:i,className:"absolute bg-white p-2 rounded shadow-md hidden",style:{transform:"translate(-50%, -50%)",pointerEvents:"none"},children:"Tooltip"})]})}export{pie as default};
+In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}var Qd=typeof window<"u"&&window.THREE?window.THREE:{LinearFilter:fo,Sprite:Cj,SpriteMaterial:PB,SRGBColorSpace:ms,Texture:Js},Mte=function(s){Ate(e,s);function e(){var n,i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"",o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:10,a=arguments.length>2&&arguments[2]!==void 0?arguments[2]:"rgba(255, 255, 255, 1)";return mte(this,e),n=ute(this,e,[new Qd.SpriteMaterial]),n._text="".concat(i),n._textHeight=o,n._color=a,n._backgroundColor=!1,n._padding=0,n._borderWidth=0,n._borderRadius=0,n._borderColor="white",n._strokeWidth=0,n._strokeColor="white",n._fontFace="system-ui",n._fontSize=90,n._fontWeight="normal",n._canvas=document.createElement("canvas"),n._genCanvas(),n}return gte(e,[{key:"text",get:function(){return this._text},set:function(i){this._text=i,this._genCanvas()}},{key:"textHeight",get:function(){return this._textHeight},set:function(i){this._textHeight=i,this._genCanvas()}},{key:"color",get:function(){return this._color},set:function(i){this._color=i,this._genCanvas()}},{key:"backgroundColor",get:function(){return this._backgroundColor},set:function(i){this._backgroundColor=i,this._genCanvas()}},{key:"padding",get:function(){return this._padding},set:function(i){this._padding=i,this._genCanvas()}},{key:"borderWidth",get:function(){return this._borderWidth},set:function(i){this._borderWidth=i,this._genCanvas()}},{key:"borderRadius",get:function(){return this._borderRadius},set:function(i){this._borderRadius=i,this._genCanvas()}},{key:"borderColor",get:function(){return this._borderColor},set:function(i){this._borderColor=i,this._genCanvas()}},{key:"fontFace",get:function(){return this._fontFace},set:function(i){this._fontFace=i,this._genCanvas()}},{key:"fontSize",get:function(){return this._fontSize},set:function(i){this._fontSize=i,this._genCanvas()}},{key:"fontWeight",get:function(){return this._fontWeight},set:function(i){this._fontWeight=i,this._genCanvas()}},{key:"strokeWidth",get:function(){return this._strokeWidth},set:function(i){this._strokeWidth=i,this._genCanvas()}},{key:"strokeColor",get:function(){return this._strokeColor},set:function(i){this._strokeColor=i,this._genCanvas()}},{key:"_genCanvas",value:function(){var i=this,o=this._canvas,a=o.getContext("2d"),c=Array.isArray(this.borderWidth)?this.borderWidth:[this.borderWidth,this.borderWidth],u=c.map(function(B){return B*i.fontSize*.1}),h=Array.isArray(this.borderRadius)?this.borderRadius:[this.borderRadius,this.borderRadius,this.borderRadius,this.borderRadius],d=h.map(function(B){return B*i.fontSize*.1}),f=Array.isArray(this.padding)?this.padding:[this.padding,this.padding],p=f.map(function(B){return B*i.fontSize*.1}),A=this.text.split(`
+`),g="".concat(this.fontWeight," ").concat(this.fontSize,"px ").concat(this.fontFace);a.font=g;var v=Math.max.apply(Math,W0(A.map(function(B){return a.measureText(B).width}))),b=this.fontSize*A.length;if(o.width=v+u[0]*2+p[0]*2,o.height=b+u[1]*2+p[1]*2,this.borderWidth){if(a.strokeStyle=this.borderColor,u[0]){var x=u[0]/2;a.lineWidth=u[0],a.beginPath(),a.moveTo(x,d[0]),a.lineTo(x,o.height-d[3]),a.moveTo(o.width-x,d[1]),a.lineTo(o.width-x,o.height-d[2]),a.stroke()}if(u[1]){var E=u[1]/2;a.lineWidth=u[1],a.beginPath(),a.moveTo(Math.max(u[0],d[0]),E),a.lineTo(o.width-Math.max(u[0],d[1]),E),a.moveTo(Math.max(u[0],d[3]),o.height-E),a.lineTo(o.width-Math.max(u[0],d[2]),o.height-E),a.stroke()}if(this.borderRadius){var S=Math.max.apply(Math,W0(u)),M=S/2;a.lineWidth=S,a.beginPath(),[!!d[0]&&[d[0],M,M,d[0]],!!d[1]&&[o.width-d[1],o.width-M,M,d[1]],!!d[2]&&[o.width-d[2],o.width-M,o.height-M,o.height-d[2]],!!d[3]&&[d[3],M,o.height-M,o.height-d[3]]].filter(function(B){return B}).forEach(function(B){var F=eI(B,4),D=F[0],P=F[1],U=F[2],K=F[3];a.moveTo(D,U),a.quadraticCurveTo(P,U,P,K)}),a.stroke()}}this.backgroundColor&&(a.fillStyle=this.backgroundColor,this.borderRadius?(a.beginPath(),a.moveTo(u[0],d[0]),[[u[0],d[0],o.width-d[1],u[1],u[1],u[1]],[o.width-u[0],o.width-u[0],o.width-u[0],u[1],d[1],o.height-d[2]],[o.width-u[0],o.width-d[2],d[3],o.height-u[1],o.height-u[1],o.height-u[1]],[u[0],u[0],u[0],o.height-u[1],o.height-d[3],d[0]]].forEach(function(B){var F=eI(B,6),D=F[0],P=F[1],U=F[2],K=F[3],J=F[4],z=F[5];a.quadraticCurveTo(D,K,P,J),a.lineTo(U,z)}),a.closePath(),a.fill()):a.fillRect(u[0],u[1],o.width-u[0]*2,o.height-u[1]*2)),a.translate.apply(a,W0(u)),a.translate.apply(a,W0(p)),a.font=g,a.fillStyle=this.color,a.textBaseline="bottom";var C=this.strokeWidth>0;C&&(a.lineWidth=this.strokeWidth*this.fontSize/10,a.strokeStyle=this.strokeColor),A.forEach(function(B,F){var D=(v-a.measureText(B).width)/2,P=(F+1)*i.fontSize;C&&a.strokeText(B,D,P),a.fillText(B,D,P)}),this.material.map&&this.material.map.dispose();var T=this.material.map=new Qd.Texture(o);T.minFilter=Qd.LinearFilter,T.colorSpace=Qd.SRGBColorSpace,T.needsUpdate=!0;var L=this.textHeight*A.length+c[1]*2+f[1]*2;this.scale.set(L*o.width/o.height,L,0)}},{key:"clone",value:function(){return new this.constructor(this.text,this.textHeight,this.color).copy(this)}},{key:"copy",value:function(i){return Qd.Sprite.prototype.copy.call(this,i),this.color=i.color,this.backgroundColor=i.backgroundColor,this.padding=i.padding,this.borderWidth=i.borderWidth,this.borderColor=i.borderColor,this.fontFace=i.fontFace,this.fontSize=i.fontSize,this.fontWeight=i.fontWeight,this.strokeWidth=i.strokeWidth,this.strokeColor=i.strokeColor,this}}]),e}(Qd.Sprite);function pie(){const[s,e]=ps.useState({nodes:[],links:[]}),n=ps.useRef(null),i=ps.useRef(null),[o,a]=ps.useState({width:window.innerWidth,height:window.innerHeight});ps.useEffect(()=>{fetch("/api/graph.json").then(h=>h.json()).then(h=>{const d=u(h.nodes),f=h.links;e({nodes:d,links:f})}).catch(h=>console.error("Error fetching graph data:",h))},[]);const c=h=>{h.id?window.open(`/${h.id}`,"_blank"):console.log("No URL provided for this node")};ps.useEffect(()=>{const h=()=>{n.current&&a({width:n.current.offsetWidth,height:n.current.offsetHeight})};return window.addEventListener("resize",h),h(),()=>{window.removeEventListener("resize",h)}},[n.current]);function u(h){let d={};return h.forEach(f=>{f.tags.forEach(p=>{d[p]||(d[p]={x:0,y:0,z:0,count:0}),d[p].x+=Math.random()*100,d[p].y+=Math.random()*100,d[p].z+=Math.random()*100,d[p].count++})}),Object.keys(d).forEach(f=>{d[f].x/=d[f].count,d[f].y/=d[f].count,d[f].z/=d[f].count}),h.forEach(f=>{let p=0,A=0,g=0;f.tags.forEach(v=>{p+=d[v].x,A+=d[v].y,g+=d[v].z}),f.x=p/f.tags.length,f.y=A/f.tags.length,f.z=g/f.tags.length}),h}return i1.jsxs("div",{ref:n,className:"w-full h-100vh overflow-hidden overscroll-contain relative",id:"nodegraph",children:[i1.jsx(bw,{graphData:s,width:o.width,height:o.height,nodeAutoColorBy:"group",linkColor:h=>h.type==="url"?"blue":"red",linkWidth:h=>h.type==="url"?2:1,linkDirectionalParticles:h=>h.type==="url"?2:0,nodeThreeObject:h=>{const d=new Qo(new Tm(5),new Yv({color:h.color})),f=new Mte(h.name);return f.color="white",f.textHeight=8,f.material.depthWrite=!1,f.material.transparent=!0,f.position.set(0,0,12),d.add(f),d},onNodeClick:c,onNodeHover:h=>{h?(i.current.style.display="block",i.current.style.left=`${h.x}px`,i.current.style.top=`${h.y}px`,i.current.innerHTML=h.description):i.current.style.display="none"}}),i1.jsx("div",{ref:i,className:"absolute bg-white p-2 rounded shadow-md hidden",style:{transform:"translate(-50%, -50%)",pointerEvents:"none"},children:"Tooltip"})]})}export{pie as default};
diff --git a/docs/graph/index.html b/docs/graph/index.html
index 4d9da1e042..c3d850ad7c 100644
--- a/docs/graph/index.html
+++ b/docs/graph/index.html
@@ -198,7 +198,7 @@
       });
     });
   });
-</script> <!--Import the necessary Collapse and Overlay plugins--> <!--https://preline.co/plugins/html/collapse.html--> <!--https://preline.co/plugins/html/overlay.html--> <script src="/scripts/vendor/preline/collapse/index.js"></script> <script src="/scripts/vendor/preline/overlay/index.js"></script> <main class="astro-ouamjn2i">  <div class="mx-auto max-w-[85rem] px-4 py-10 sm:px-6 lg:px-8 lg:py-14 2xl:max-w-full"> <div class="mb-4 flex items-center justify-between gap-8 sm:mb-8 md:mb-12"> <div class="flex items-center gap-12"> <h1 class="text-balance text-2xl font-bold tracking-tight text-neutral-800 dark:text-neutral-200 md:text-4xl md:leading-tight"> Graph </h1> <p class="hidden max-w-screen-sm text-pretty text-neutral-600 dark:text-neutral-400 md:block"> KBVE Graph </p> </div> <!-- Link styled as a button, with dynamic title, URL, and optional arrow --><a class="group inline-flex items-center justify-center gap-x-2 rounded-lg px-4 py-3 text-sm font-bold text-neutral-50 ring-zinc-500 transition duration-300 focus-visible:ring outline-none border border-transparent bg-cyan-400 hover:bg-cyan-500 active:bg-cyan-500 dark:focus:outline-none disabled:pointer-events-none disabled:opacity-50 2xl:text-base dark:ring-zinc-200" href="https://kbve.com/welcome-to-docs/"> Read The Docs <!-- Display the arrow based on the 'noArrow' property -->  </a> </div> <div class="overscroll-contain" data-lenis-prevent> <style>astro-island,astro-slot,astro-static-slot{display:contents}</style><script>(()=>{var e=async t=>{await(await t())()};(self.Astro||(self.Astro={})).only=e;window.dispatchEvent(new Event("astro:only"));})();;(()=>{var v=Object.defineProperty;var A=(c,s,a)=>s in c?v(c,s,{enumerable:!0,configurable:!0,writable:!0,value:a}):c[s]=a;var d=(c,s,a)=>(A(c,typeof s!="symbol"?s+"":s,a),a);var u;{let c={0:t=>m(t),1:t=>a(t),2:t=>new RegExp(t),3:t=>new Date(t),4:t=>new Map(a(t)),5:t=>new Set(a(t)),6:t=>BigInt(t),7:t=>new URL(t),8:t=>new Uint8Array(t),9:t=>new 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height="48" preserveAspectRatio="xMidYMid meet"></image> </g> </g> </g> </svg> </div> <!-- An array of links for Product and Company sections --> <div class="col-span-1"> <h3 class="font-bold text-neutral-800 dark:text-neutral-200"> Ecosystem </h3> <ul class="mt-3 grid space-y-3"> <li> <a href="/welcome-to-docs/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Documentation </a>  </li><li> <a href="/products/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Tools &amp; Equipment </a>  </li><li> <a href="/services" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Construction Services </a>  </li> </ul> </div><div class="col-span-1"> <h3 class="font-bold text-neutral-800 dark:text-neutral-200"> Company </h3> <ul class="mt-3 grid space-y-3"> <li> <a href="#" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> About us </a>  </li><li> <a href="/blog" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Blog </a>  </li><li> <a href="#" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Careers </a> <span class="ms-1 inline rounded-lg bg-cyan-500 px-2 py-1 text-xs font-bold text-neutral-50">
 We're hiring!
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 Legal
diff --git a/docs/index.html b/docs/index.html
index 35e2f76aca..c701cb901c 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -218,11 +218,11 @@
 						<Fragment set:html={rating} />
 					</p> --> </div> <div class="text-sm text-neutral-800 dark:text-neutral-200 sm:ps-5"> <p>
 Latest Commit by <a href="https://github.com/h0lybyte" class="font-bold underline text-cyan-600 dark:text-cyan-400"> h0lybyte </a>:
-</p> <p><em>"Merge pull request #2616 from KBVE/beta
+</p> <p><em>"Merge pull request #2635 from KBVE/beta
 
 Preparing Release Branch"</em></p> <p>
-On: <time datetime="2024-08-19T17:37:18Z"> 8/19/2024 </time> </p> <p>
-View this commit on <a href="https://github.com/KBVE/kbve/commit/ee8affac8f7f2d8b0832ea2100214627c0eb2968" class="underline text-blue-600 hover:text-blue-800 visited:text-purple-600">
+On: <time datetime="2024-08-24T11:12:22Z"> 8/24/2024 </time> </p> <p>
+View this commit on <a href="https://github.com/KBVE/kbve/commit/9ec064cc050680d9ec1acf818d12d91c7c324d64" class="underline text-blue-600 hover:text-blue-800 visited:text-purple-600">
 GitHub
 </a>.
 </p> </div> </div> </div> </div> </div> </div> <!-- Hero Image Section --> <div class="flex w-full"> <div class="top-12 overflow-hidden"> <img src="/_astro/cyan_dwarf.CJkcTKMz_ZWH0si.avif" alt="Stack of ScrewFast product boxes containing assorted hardware tools" class="h-full w-full scale-100 object-cover object-center animate-pulse transition ease-in-out duration-1000 hover:rotate-12 hover:skew-y-10 " draggable="false" loading="eager" width="500" height="500" decoding="async"> </div> </div> </section> <span class="flex items-center"> <hr class="w-2/5 h-1 mx-auto my-4 bg-gradient-to-r from-cyan-500 via-indigo-500 to-yellow-500 border-0 rounded md:my-10"> <span class="text-cyan-300 w-36"> <dotlottie-player autoplay loop mode="normal" src="/assets/lottie/beer.lottie"></dotlottie-player> </span> <hr class="w-2/5 h-1 mx-auto my-4 bg-gradient-to-r from-yellow-500 via-indigo-500 to-cyan-500 border-0 rounded md:my-10"> </span> <section class="mx-auto max-w-[85rem] px-4 py-10 sm:px-6 lg:px-8 lg:py-10 2xl:max-w-full"> <!-- Title and description --> <div class="mx-auto mb-6 w-full space-y-1 text-center sm:w-1/2 lg:w-1/3"> <h2 class="text-balance text-2xl font-bold leading-tight text-neutral-800 dark:text-neutral-200 sm:text-3xl"> KBVE Creations: Pioneering Digital Frontiers </h2> <p class="text-pretty leading-tight text-neutral-600 dark:text-neutral-400"> Explore Our World of Groundbreaking Games, Dynamic Websites, and Innovative Applications </p> </div> <div class="flex  items-center justify-center gap-y-0 gap-x-2 sm:gap-x-12 sm:gap-y-0 lg:gap-x-24"> <!-- Clients Group SVGs --> <!-- Javascript SVG --> <a href="/application/javascript/" aria-label="Read more about Javascript applications"> <svg class="mx-auto h-auto w-12 py-3 sm:mx-0 lg:w-16 lg:py-5 hover:scale-110 ease-in-out duration-500" style="fill:#6B7280;fill-opacity:1;fill-rule:nonzero;stroke:none" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 512 512" 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diff --git a/docs/journal/08-19/index.html b/docs/journal/08-19/index.html
index a63379f171..34d35d9fb9 100644
--- a/docs/journal/08-19/index.html
+++ b/docs/journal/08-19/index.html
@@ -210,6 +210,16 @@
 Time to execute the worker library, I been holding the command off for a bit.</p>
 <pre class="astro-code dracula" style="background-color:#282A36;color:#F8F8F2;overflow-x:auto;white-space:pre-wrap;word-wrap:break-word" tabindex="0" data-language="shell"><code><span class="line"><span style="color:#50FA7B">pnpm</span><span style="color:#F1FA8C"> nx</span><span style="color:#F1FA8C"> g</span><span style="color:#F1FA8C"> @nx/js:lib</span><span style="color:#F1FA8C"> worker</span><span style="color:#BD93F9"> --importPath=</span><span style="color:#E9F284">&quot;</span><span style="color:#F1FA8C">@kbve/worker</span><span style="color:#E9F284">&quot;</span><span style="color:#BD93F9"> --publishable=true</span></span>
 <span class="line"></span></code></pre>
+<p>Let us start with the base library, I am thinking a singleton to handle the workers?
+We would create a singleton worker manager class and then have that manage the different pool of workers.
+I am thinking that we split the worker library into two unique classes, the <code>minion</code> and the <code>warden</code>.
+Each browser will only have a single warden that is running but can have a pool of these minions?
+The initial load will be a single warden and two minions, but if the user has the resources, we can increase the pool size.
+The warden would be the first class that our future main scripts would initialize and that would provide a pool of minion instances for us to reference.</p>
+<p>Okay mapping out the different aspects of the task system and warden system, we are getting closer to a functional setup.
+For now, let me throw up a bunch of these base files for the general concept.
+Afterwards, I will try to test case and see where we can establish a working proof of concept.
+Besides adding in the comlink, we also need to make sure that the tanstack query core is also included in this setup!</p>
 <p><strong>Vault</strong>
 The vault seems operational, I am going to double check it again right before I leave!
 It does scare me a little bit because it is important for me to make sure that I can grab the important details anywhere from the world.
@@ -265,6 +275,34 @@
 This would make each NPC have unique abilities that could be written in different languages without having major drawbacks.
 Granted a python or nodejs process would be slow to run, even at edge, there are a couple cute and cool tricks that we can use!
 Having cloudflare deploy wrangler-style functions will be a dope prize for us to obtain this year.</p>
+<p><strong>Flight</strong>
+Preparing to venture to Zurich and then eventually to Italy!
+I will try to take a bunch of photos and maybe keep a written travel log that I can convert over.</p>
+<p><strong>KiloBase</strong>
+The idea of setting up a postgres / supabase image that has additional plugins already setup and ready.
+I am thinking that we could call this the kilobase for the time being.</p>
+<p><strong>Airport</strong>
+Family got through the airport terminal and the new systems that they have in place makes going through TSA painless.
+Furthermore, having some decent internet speeds too, this might be the first time that my airport journey has been amazing.
+Well this time and of course the airports in Amsterdam!</p>
+<p><strong>Warden</strong>
+The major focus for the worker package will be the warden system and how it will handle the minion scaling system.
+I am still a bit on the fence for the amount of resources and power that it will be using, yet I think it will be worth it in the long term.
+Next, we have the new types.ts to add into the Worker library, which will start with the very basics and then update it again later on.
+I am not too sure if we need to use enums for the TaskStatus but for now it would be fine.
+Actually we could use a better way to handle it by having an integer value but we can loop back.</p>
+<p><strong>WriteOnFlight</strong>
+Since I will be in the air for a couple hours, I wonder how I will balance out the mini jail.
+My usual plan would be to get wasted and pass out, but since the flight is not really that long, the second best option would be to just write away.
+I am thinking about how much I will be able to write without having internet?</p>
+<p>About to board the flight in about another 20mins.</p>
+<p><strong>PostGres</strong></p>
+<p>I am trying to run postgres from my laptop but I made a big mistake.
+I forgot to download all of the extensions, so now I am stuck without being able to run pgvector on the 8 hour flight.
+Its okay but I was really hoping to have this resolved in this flight but damn, we have not even taken off.</p>
+<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3698214103602019" crossorigin="anonymous" data-astro-rerun></script> <!-- Responsive Ad --><ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-3698214103602019" data-ad-slot="7193218754" data-ad-format="auto" data-full-width-responsive="true"></ins> <script data-astro-rerun>
+     (adsbygoogle = window.adsbygoogle || []).push({});
+</script>
 <h2 id="2023">2023</h2>
 <ul>
 <li>3:37PM - Fixing up the Login system so that it works across multiple domains. I will have to delay any major notes for today because of the current project.</li>
diff --git a/docs/journal/08-20/index.html b/docs/journal/08-20/index.html
new file mode 100644
index 0000000000..9ccef6ef94
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+++ b/docs/journal/08-20/index.html
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+<!DOCTYPE html><!--
+This is the main structure for the page.
+We set the language of the page to English and add classes for scrollbar and scroll behavior.
+--><html lang="en" class="scrollbar-hide lenis lenis-smooth scroll-pt-16 astro-ouamjn2i"> <head><!-- Adding metadata to the HTML document --><!-- Inject structured data into the page if provided. This data is formatted as JSON-LD, a method recommended by Google for structured data pass:
+     https://developers.google.com/search/docs/advanced/structured-data/intro-structured-data --><script type="application/ld+json">{"@context":"https://schema.org","@type":"WebPage","inLanguage":"en-US","@id":"https://kbve.com/","url":"https://kbve.com/","name":"KiloByte Virtual Engine","description":"KBVE offers an extensive range of premium hardware components, expert tutorials, and innovative game development services, including our own Steam games and mobile applications. Explore our offerings and contact our team for unmatched quality and creativity.","isPartOf":{"@type":"WebSite","url":"https://kbve.com/","name":"KiloByte Virtual Engine","description":"KBVE offers an extensive range of premium hardware components, expert tutorials, and innovative game development services, including our own Steam games and mobile applications. Explore our offerings and contact our team for unmatched quality and creativity."}}</script><!-- Define the character set, description, author, and viewport settings --><meta charset="utf-8"><meta content="KBVE offers an extensive range of premium hardware components, expert tutorials, and innovative game development services, including our own Steam games and mobile applications. Explore our offerings and contact our team for unmatched quality and creativity." name="description"><meta name="web_author" content="KBVE"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0, minimum-scale=1.0"><meta http-equiv="X-UA-Compatible" content="ie=edge"><link rel="canonical" href="https://kbve.com/journal/08-20/"><link rel="alternate" hreflang="en" href="https://kbve.com/journal/08-20/" />
+<link rel="alternate" hreflang="fr" href="https://kbve.com/fr/journal/08-20/" /><!-- Facebook Meta Tags --><meta property="og:locale" content="en_US"><meta property="og:url" content="https://kbve.com/"><meta property="og:type" content="website"><meta property="og:title" content="KiloByte Virtual Engine: : DevTeam &#38; Software Services"><meta property="og:site_name" content="KiloByte Virtual Engine"><meta property="og:description" content="Equip your projects with KBVE's top-notch development team and software services. Specializing in machine learning, app design, development, and comprehensive hardware and backend solutions, KBVE is trusted by industry leaders. Discover simplicity, affordability, and reliability with our user-centric design and cutting-edge technology. Start exploring now!"><meta property="og:image" content="https://kbve.com/_astro/social.Mno5u36a_ZPRQ8W.webp"><meta content="1200" property="og:image:width"><meta content="600" property="og:image:height"><meta content="image/png" property="og:image:type"><!-- Twitter Meta Tags --><meta name="twitter:card" content="summary_large_image"><meta property="twitter:domain" content="https://kbve.com/"><meta property="twitter:url" content="https://kbve.com/"><meta name="twitter:title" content="KiloByte Virtual Engine: : DevTeam &#38; Software Services"><meta name="twitter:description" content="Equip your projects with KBVE's top-notch development team and software services. Specializing in machine learning, app design, development, and comprehensive hardware and backend solutions, KBVE is trusted by industry leaders. Discover simplicity, affordability, and reliability with our user-centric design and cutting-edge technology. Start exploring now!"><meta name="twitter:image" content="https://kbve.com/_astro/social.Mno5u36a_ZPRQ8W.webp"><!-- Links to the webmanifest and sitemap --><link rel="manifest" href="/manifest.json"><!-- https://docs.astro.build/en/guides/integrations-guide/sitemap/ --><link rel="sitemap" href="/sitemap-index.xml"><!-- Links for favicons --><link href="/favicon.ico" rel="icon" sizes="any" type="image/x-icon"><link href="/_astro/icon.B7KHh505_1ObnP9.svg" rel="icon" type="image/svg+xml" sizes="any"><meta name="mobile-web-app-capable" content="yes"><link href="/_astro/icon.BJD5tiNw_Z1ji1j9.png" rel="apple-touch-icon"><link href="/_astro/icon.BJD5tiNw_Z1ji1j9.png" rel="shortcut icon"><!-- Set theme color --><meta name="theme-color" content="#facc15"><!-- Define the title of the page --><title>August: 20th | KiloByte Virtual Engine</title><script type="module" async src="https://unpkg.com/@dotlottie/player-component@1.0.0/dist/dotlottie-player.js"></script><script src="https://cdn.jsdelivr.net/npm/preline@2.3.0/dist/preline.min.js"></script><script>
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flex-shrink-0 hs-collapse-open:block" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="M18 6 6 18"></path> <path d="m6 6 12 12"></path> </svg> </button> </div> <!-- ThemeIcon component specifically for smaller screens --> <span class="inline-block md:hidden"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> <!-- Contains navigation links --> <div id="navbar-collapse-with-animation" class="hs-collapse hidden grow basis-full overflow-hidden transition-all duration-300 md:block"> <!-- Navigation links container --> <div class="mt-5 flex flex-col gap-x-0 gap-y-4 md:mt-0 md:flex-row md:items-center md:justify-end md:gap-x-4 lg:gap-x-7 md:gap-y-0 md:ps-7"> <!-- Navigation links and Authentication component --> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="home" href="/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Home </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="products/" href="/products/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Products </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="arcade/" href="/arcade/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Arcade </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="services/" href="/services/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Services </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="welcome-to-docs/" href="/welcome-to-docs/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Docs </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="blog/" href="/blog/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Blog </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
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+Arcade
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/welcome-to-docs" data-astro-prefetch="viewport">
+Docs
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/journal" data-astro-prefetch="viewport">
+Journal
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="#" data-astro-prefetch="viewport">
+Team Account
+</a> </div> </div> <!--Import the necessary Dropdown plugin--> <!--https://preline.co/plugins/html/dropdown.html--> <script src="/scripts/vendor/preline/dropdown/index.js"></script> <!-- Login Button --><a type="button" class="flex items-center gap-x-2 text-base md:text-sm font-medium text-neutral-600 ring-zinc-500 transition duration-300 focus-visible:ring outline-none hover:text-cyan-400 dark:hover:text-cyan-300 dark:border-neutral-700 dark:text-neutral-400 dark:ring-zinc-200 dark:focus:outline-none md:my-6 md:border-s md:border-neutral-300 md:ps-6 2xl:text-base" href="/login" id="login_button"> <!-- About Fragment: https://docs.astro.build/en/basics/astro-syntax/#fragments --> <svg
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+      width="24"
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+    <circle cx="12" cy="7" r="4"></circle>
+  </svg>
+Log In
+</a> <!-- Login Modal --> <!-- Register Modal
+<RegisterModal />
+<RecoverModal />
+--> <!-- <LanguagePicker /> --> <!-- ThemeIcon component specifically for larger screens --> <span class="hidden md:inline-block"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> </div> </nav> </header> <!-- Theme Appearance script to manage light/dark modes --> <script>
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+
+      document.querySelector('html').classList.remove('dark');
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+      document.querySelector('html').classList.remove('auto');
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+      document
+        .querySelector('html')
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+    getAppearance() {
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+      const defaultTheme = 'default';
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+</script> <!--Import the necessary Collapse and Overlay plugins--> <!--https://preline.co/plugins/html/collapse.html--> <!--https://preline.co/plugins/html/overlay.html--> <script src="/scripts/vendor/preline/collapse/index.js"></script> <script src="/scripts/vendor/preline/overlay/index.js"></script> <main class="astro-ouamjn2i">  <section class="py-6 sm:py-8 lg:py-12"> <div class="mx-auto max-w-screen-xl px-4 md:px-8"> <div class="grid gap-8 md:grid-cols-2 lg:gap-12"> <div> <div class="h-64 overflow-hidden rounded-lg shadow-lg md:h-auto"> <img class="h-full w-full object-cover object-center" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=jpg&ixid=MnwzNjM5Nzd8MHwxfHJhbmRvbXx8fHx8fHx8fDE2ODE3NDg2ODY&ixlib=rb-4.0.3&q=85" alt="Daily Post Image from Upsplash" draggable="false"> </div> <div id="progress-mobile" class="fixed left-0 top-0 h-2 w-full bg-gradient-to-r from-orange-400/30 to-orange-400 md:hidden"></div> <div id="pin" class="mt-10 hidden space-y-4 md:block"> <div class="h-px w-full overflow-hidden bg-neutral-300 dark:bg-neutral-700"> <div id="progress" class="h-px w-full bg-gradient-to-r from-orange-400/30 to-orange-400"></div> </div> <p class="text-pretty text-sm font-light text-neutral-500">
+Table of Contents:
+</p> <div id="toc" class=""> <ul class="space-y-2 text-pretty text-base text-neutral-700 transition duration-300 dark:text-neutral-400"></ul> </div> </div> </div> <div class="md:pt-8"> <h1 class="mb-4 text-balance text-center text-2xl font-bold text-neutral-800 dark:text-neutral-200 sm:text-3xl md:mb-6 md:text-left"> August: 20th </h1> <article class="text-pretty text-lg text-neutral-700 dark:text-neutral-300"> <h2 id="2024">2024</h2>
+<p><strong>Flight</strong>
+The whole travel time feels like forever, I really hate the shift in time and the amount of delays were wild.
+However we are safe in Swiss alps for now, making my way out of Zunich.
+Yo, side note, the swiss chocolate is always worth its rep, so damn good.</p>
+<p><strong>Archive</strong>
+CopyLeft of the <code>Task.astro</code> and then just quickly shift around the tasks.
+This is the best approach to the quotes and a couple other concepts we want to add in, better to copyleft and make small changes over time.
+I would like to shift the layout for the archived tasks so that they are a bit more hidden and out of the ui/ux.
+We could place the archived tasks right in the footer, maybe above the footnotes or just under it?
+Ideally the archived section of the data is mainly pointless and could just be deleted, which we should also setup.
+After a task has been added into the MDX, it will remain with a reference back to a global database with our private tasks and objectives as well.
+The overall goal would be to make sure that all of this is linked but we do not need to keep too much data in the monorepo because it will cause it to bulk up.
+Yet having our journal entries be just here, we know that there would never be more than 365 files and it allows us to keep some kind of track of daily movement.</p>
+<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3698214103602019" crossorigin="anonymous" data-astro-rerun></script> <!-- Responsive Ad --><ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-3698214103602019" data-ad-slot="7193218754" data-ad-format="auto" data-full-width-responsive="true"></ins> <script data-astro-rerun>
+     (adsbygoogle = window.adsbygoogle || []).push({});
+</script>
+<h2 id="2023">2023</h2>
+<ul>
+<li>
+<p>11:00am - I am falling a bit behind in sleep and on my notes are a bit off for a while. I will get back onto the flow, it is just my current hackathon is taking up a large chunk of my time. So no major notes for today.</p>
+</li>
+<li>
+<p>4:00am - Ghosts. That is how I am feeling like right now.</p>
+</li>
+</ul>
+<h2 id="quote">Quote</h2>
+<blockquote>
+<p>Friendship is a strong and habitual inclination in two persons to promote the good and happiness of one another.
+— <cite>Eustace Budgell</cite></p>
+</blockquote>
+<hr/>
+<h2 id="tasks">Tasks</h2>
+<ul class="contains-task-list">
+<li class="task-list-item"><input type="checkbox" checked="true" disabled/> Hack.</li>
+</ul> </article> </div> </div> </div> </section>  </main> </div> <footer class="w-full bg-neutral-300 dark:bg-neutral-900"> <div class="mx-auto w-full max-w-[85rem] px-4 py-10 sm:px-6 lg:px-16 lg:pt-20 2xl:max-w-screen-2xl"> <div class="grid grid-cols-2 gap-6 md:grid-cols-4 lg:grid-cols-5"> <div class="col-span-full lg:col-span-1"> <!-- Brand Logo --> <svg class="h-auto w-32" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="150" zoomAndPan="magnify" viewBox="0 0 112.5 37.5" height="50" preserveAspectRatio="xMidYMid meet" fill="none" version="1.0"> <defs> <filter x="0%" y="0%" width="100%" height="100%" id="id1"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><filter x="0%" y="0%" width="100%" height="100%" id="id2"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0.2126 0.7152 0.0722 0 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><clipPath id="id3"> 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height="48" preserveAspectRatio="xMidYMid meet"></image> </g> </g> </g> </svg> </div> <!-- An array of links for Product and Company sections --> <div class="col-span-1"> <h3 class="font-bold text-neutral-800 dark:text-neutral-200"> Ecosystem </h3> <ul class="mt-3 grid space-y-3"> <li> <a href="/welcome-to-docs/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Documentation </a>  </li><li> <a href="/products/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Tools &amp; Equipment </a>  </li><li> <a href="/services" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 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+We're hiring!
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+Terms of Service
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+Disclaimer
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flex-shrink-0 hs-collapse-open:block" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="M18 6 6 18"></path> <path d="m6 6 12 12"></path> </svg> </button> </div> <!-- ThemeIcon component specifically for smaller screens --> <span class="inline-block md:hidden"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> <!-- Contains navigation links --> <div id="navbar-collapse-with-animation" class="hs-collapse hidden grow basis-full overflow-hidden transition-all duration-300 md:block"> <!-- Navigation links container --> <div class="mt-5 flex flex-col gap-x-0 gap-y-4 md:mt-0 md:flex-row md:items-center md:justify-end md:gap-x-4 lg:gap-x-7 md:gap-y-0 md:ps-7"> <!-- Navigation links and Authentication component --> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="home" href="/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Home </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="products/" href="/products/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Products </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="arcade/" href="/arcade/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Arcade </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="services/" href="/services/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Services </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="welcome-to-docs/" href="/welcome-to-docs/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Docs </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="blog/" href="/blog/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Blog </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="contact" href="/contact" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Contact </a>  <div class="hs-dropdown relative inline-flex"> <button id="hs-dropdown-slideup-animation" type="button" class="hs-dropdown-toggle inline-flex items-center gap-x-2 rounded-lg px-1.5 py-1.5 text-sm font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 dark:border-neutral-700 dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none"> <svg class="w-4 h-4 flex-shrink-0" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><title></title><path d="m20.893 13.393-1.135-1.135a2.252 2.252 0 0 1-.421-.585l-1.08-2.16a.414.414 0 0 0-.663-.107.827.827 0 0 1-.812.21l-1.273-.363a.89.89 0 0 0-.738 1.595l.587.39c.59.395.674 1.23.172 1.732l-.2.2c-.212.212-.33.498-.33.796v.41c0 .409-.11.809-.32 1.158l-1.315 2.191a2.11 2.11 0 0 1-1.81 1.025 1.055 1.055 0 0 1-1.055-1.055v-1.172c0-.92-.56-1.747-1.414-2.089l-.655-.261a2.25 2.25 0 0 1-1.383-2.46l.007-.042a2.25 2.25 0 0 1 .29-.787l.09-.15a2.25 2.25 0 0 1 2.37-1.048l1.178.236a1.125 1.125 0 0 0 1.302-.795l.208-.73a1.125 1.125 0 0 0-.578-1.315l-.665-.332-.091.091a2.25 2.25 0 0 1-1.591.659h-.18c-.249 0-.487.1-.662.274a.931.931 0 0 1-1.458-1.137l1.411-2.353a2.25 2.25 0 0 0 .286-.76m11.928 9.869A9 9 0 0 0 8.965 3.525m11.928 9.868A9 9 0 1 1 8.965 3.525" class=""></path></svg> <svg class="hs-dropdown-open:rotate-180 size-4" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="m6 9 6 6 6-6"></path> </svg> </button> <div class="hs-dropdown-menu w-72 transition-[opacity,margin] duration hs-dropdown-open:opacity-100 opacity-0 hidden z-10 duration-300 mt-2 min-w-60 bg-white shadow-md rounded-lg p-2 dark:bg-neutral-800 dark:border dark:border-neutral-700 dark:divide-neutral-700 !transform-none !top-[78%] !left-[20%] md:!top-[80%] md:!left-[70%]" aria-labelledby="hs-dropdown-slideup-animation"> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/arcade" data-astro-prefetch="viewport">
+Arcade
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/welcome-to-docs" data-astro-prefetch="viewport">
+Docs
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/journal" data-astro-prefetch="viewport">
+Journal
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="#" data-astro-prefetch="viewport">
+Team Account
+</a> </div> </div> <!--Import the necessary Dropdown plugin--> <!--https://preline.co/plugins/html/dropdown.html--> <script src="/scripts/vendor/preline/dropdown/index.js"></script> <!-- Login Button --><a type="button" class="flex items-center gap-x-2 text-base md:text-sm font-medium text-neutral-600 ring-zinc-500 transition duration-300 focus-visible:ring outline-none hover:text-cyan-400 dark:hover:text-cyan-300 dark:border-neutral-700 dark:text-neutral-400 dark:ring-zinc-200 dark:focus:outline-none md:my-6 md:border-s md:border-neutral-300 md:ps-6 2xl:text-base" href="/login" id="login_button"> <!-- About Fragment: https://docs.astro.build/en/basics/astro-syntax/#fragments --> <svg
+      class="h-4 w-4 flex-shrink-0"
+      width="24"
+      height="24"
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      stroke-width="2"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+  >
+    <path d="M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2"></path>
+    <circle cx="12" cy="7" r="4"></circle>
+  </svg>
+Log In
+</a> <!-- Login Modal --> <!-- Register Modal
+<RegisterModal />
+<RecoverModal />
+--> <!-- <LanguagePicker /> --> <!-- ThemeIcon component specifically for larger screens --> <span class="hidden md:inline-block"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> </div> </nav> </header> <!-- Theme Appearance script to manage light/dark modes --> <script>
+  const HSThemeAppearance = {
+    init() {
+      const defaultTheme = 'default';
+      let theme = localStorage.getItem('hs_theme') || defaultTheme;
+
+      if (document.querySelector('html').classList.contains('dark')) return;
+      this.setAppearance(theme);
+    },
+    _resetStylesOnLoad() {
+      const $resetStyles = document.createElement('style');
+      $resetStyles.innerText = `*{transition: unset !important;}`;
+      $resetStyles.setAttribute('data-hs-appearance-onload-styles', '');
+      document.head.appendChild($resetStyles);
+      return $resetStyles;
+    },
+    setAppearance(theme, saveInStore = true, dispatchEvent = true) {
+      const $resetStylesEl = this._resetStylesOnLoad();
+
+      if (saveInStore) {
+        localStorage.setItem('hs_theme', theme);
+      }
+
+      if (theme === 'auto') {
+        theme = window.matchMedia('(prefers-color-scheme: dark)').matches
+          ? 'dark'
+          : 'default';
+      }
+
+      document.querySelector('html').classList.remove('dark');
+      document.querySelector('html').classList.remove('default');
+      document.querySelector('html').classList.remove('auto');
+
+      document
+        .querySelector('html')
+        .classList.add(this.getOriginalAppearance());
+
+      setTimeout(() => {
+        $resetStylesEl.remove();
+      });
+
+      if (dispatchEvent) {
+        window.dispatchEvent(
+          new CustomEvent('on-hs-appearance-change', { detail: theme })
+        );
+      }
+    },
+    getAppearance() {
+      let theme = this.getOriginalAppearance();
+      if (theme === 'auto') {
+        theme = window.matchMedia('(prefers-color-scheme: dark)').matches
+          ? 'dark'
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+      }
+      return theme;
+    },
+    getOriginalAppearance() {
+      const defaultTheme = 'default';
+      return localStorage.getItem('hs_theme') || defaultTheme;
+    },
+  };
+  HSThemeAppearance.init();
+
+  window
+    .matchMedia('(prefers-color-scheme: dark)')
+    .addEventListener('change', () => {
+      if (HSThemeAppearance.getOriginalAppearance() === 'auto') {
+        HSThemeAppearance.setAppearance('auto', false);
+      }
+    });
+
+  window.addEventListener('load', () => {
+    const $clickableThemes = document.querySelectorAll(
+      '[data-hs-theme-click-value]'
+    );
+    const $switchableThemes = document.querySelectorAll(
+      '[data-hs-theme-switch]'
+    );
+
+    $clickableThemes.forEach(($item) => {
+      $item.addEventListener('click', () =>
+        HSThemeAppearance.setAppearance(
+          $item.getAttribute('data-hs-theme-click-value'),
+          true,
+          $item
+        )
+      );
+    });
+
+    $switchableThemes.forEach(($item) => {
+      $item.addEventListener('change', (e) => {
+        HSThemeAppearance.setAppearance(e.target.checked ? 'dark' : 'default');
+      });
+
+      $item.checked = HSThemeAppearance.getAppearance() === 'dark';
+    });
+
+    window.addEventListener('on-hs-appearance-change', (e) => {
+      $switchableThemes.forEach(($item) => {
+        $item.checked = e.detail === 'dark';
+      });
+    });
+  });
+</script> <!--Import the necessary Collapse and Overlay plugins--> <!--https://preline.co/plugins/html/collapse.html--> <!--https://preline.co/plugins/html/overlay.html--> <script src="/scripts/vendor/preline/collapse/index.js"></script> <script src="/scripts/vendor/preline/overlay/index.js"></script> <main class="astro-ouamjn2i">  <section class="py-6 sm:py-8 lg:py-12"> <div class="mx-auto max-w-screen-xl px-4 md:px-8"> <div class="grid gap-8 md:grid-cols-2 lg:gap-12"> <div> <div class="h-64 overflow-hidden rounded-lg shadow-lg md:h-auto"> <img class="h-full w-full object-cover object-center" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=jpg&ixid=MnwzNjM5Nzd8MHwxfHJhbmRvbXx8fHx8fHx8fDE2ODE3NDg2ODY&ixlib=rb-4.0.3&q=85" alt="Daily Post Image from Upsplash" draggable="false"> </div> <div id="progress-mobile" class="fixed left-0 top-0 h-2 w-full bg-gradient-to-r from-orange-400/30 to-orange-400 md:hidden"></div> <div id="pin" class="mt-10 hidden space-y-4 md:block"> <div class="h-px w-full overflow-hidden bg-neutral-300 dark:bg-neutral-700"> <div id="progress" class="h-px w-full bg-gradient-to-r from-orange-400/30 to-orange-400"></div> </div> <p class="text-pretty text-sm font-light text-neutral-500">
+Table of Contents:
+</p> <div id="toc" class=""> <ul class="space-y-2 text-pretty text-base text-neutral-700 transition duration-300 dark:text-neutral-400"></ul> </div> </div> </div> <div class="md:pt-8"> <h1 class="mb-4 text-balance text-center text-2xl font-bold text-neutral-800 dark:text-neutral-200 sm:text-3xl md:mb-6 md:text-left"> August: 21st </h1> <article class="text-pretty text-lg text-neutral-700 dark:text-neutral-300"> <h2 id="2024">2024</h2>
+<p><strong>Morning</strong>
+The morning flow in Italy is crazy!
+So much caffine that is floating in the air, I am like excited to go hang out with the old guys at a local cafe.
+The only thing that they dislike is my crappy spanglish, which I understand and the craze of American politics.</p>
+<p><strong>Florance</strong>
+The last day in this vibrant city before we head out to the rest of the nation.
+I am going to try and see more of the main downtown area and maybe hit up a museum or two.</p>
+<p><strong>Supabase</strong>
+For us to move forward with the supabase, we need to make sure that our instance of supabase can not only run but not crash.
+One of the parts that I would like to focus on is also making an adjacent version that would not use supabase but indirectly talk with the postgres.
+The zerocopy api that would work directly with postgres would be amazing and I would be all for it.</p>
+<p><strong>MovieLibrary</strong>
+The greatest invention is the refurbished movie theater turned library.
+I am shocked there is not any more of this!
+Plus the best coffee is all around you, I think I could write a perfect paper here.</p>
+<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3698214103602019" crossorigin="anonymous" data-astro-rerun></script> <!-- Responsive Ad --><ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-3698214103602019" data-ad-slot="7193218754" data-ad-format="auto" data-full-width-responsive="true"></ins> <script data-astro-rerun>
+     (adsbygoogle = window.adsbygoogle || []).push({});
+</script>
+<h2 id="2023">2023</h2>
+<ul>
+<li>
+<p>12:25am - The ending hours of a hackathon! We got a couple hours to throw the whole application online, I can feel the stress going through my veins. We were having a ton of trouble with docker and appwrite functions, rough.</p>
+</li>
+<li>
+<p>9:59pm - The hackathon is over! I am still stressed out over all the different adventures. I ended up spending most of the day sleeping, had to catch up on the <code>zzz</code>.</p>
+</li>
+</ul>
+<h2 id="quote">Quote</h2>
+<blockquote>
+<p>The Universal Zulu Nation stands to acknowledge wisdom, understanding, freedom, justice, and equality, peace, unity, love, and having fun, work, overcoming the negative through the positive, science, mathematics, faith, facts, and the wonders of God, whether we call him Allah, Jehovah, Yahweh, or Jah.
+— <cite>Afrika Bambaataa</cite></p>
+</blockquote>
+<hr/>
+<h2 id="tasks">Tasks</h2>
+<ul>
+<li>[ ]</li>
+</ul> </article> </div> </div> </div> </section>  </main> </div> <footer class="w-full bg-neutral-300 dark:bg-neutral-900"> <div class="mx-auto w-full max-w-[85rem] px-4 py-10 sm:px-6 lg:px-16 lg:pt-20 2xl:max-w-screen-2xl"> <div class="grid grid-cols-2 gap-6 md:grid-cols-4 lg:grid-cols-5"> <div class="col-span-full lg:col-span-1"> <!-- Brand Logo --> <svg class="h-auto w-32" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="150" zoomAndPan="magnify" viewBox="0 0 112.5 37.5" height="50" preserveAspectRatio="xMidYMid meet" fill="none" version="1.0"> <defs> <filter x="0%" y="0%" width="100%" height="100%" id="id1"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><filter x="0%" y="0%" width="100%" height="100%" id="id2"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0.2126 0.7152 0.0722 0 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><clipPath id="id3"> 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height="48" preserveAspectRatio="xMidYMid meet"></image> </g> </g> </g> </svg> </div> <!-- An array of links for Product and Company sections --> <div class="col-span-1"> <h3 class="font-bold text-neutral-800 dark:text-neutral-200"> Ecosystem </h3> <ul class="mt-3 grid space-y-3"> <li> <a href="/welcome-to-docs/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Documentation </a>  </li><li> <a href="/products/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Tools &amp; Equipment </a>  </li><li> <a href="/services" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 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+We're hiring!
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+Terms of Service
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+Disclaimer
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flex-shrink-0 hs-collapse-open:block" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="M18 6 6 18"></path> <path d="m6 6 12 12"></path> </svg> </button> </div> <!-- ThemeIcon component specifically for smaller screens --> <span class="inline-block md:hidden"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> <!-- Contains navigation links --> <div id="navbar-collapse-with-animation" class="hs-collapse hidden grow basis-full overflow-hidden transition-all duration-300 md:block"> <!-- Navigation links container --> <div class="mt-5 flex flex-col gap-x-0 gap-y-4 md:mt-0 md:flex-row md:items-center md:justify-end md:gap-x-4 lg:gap-x-7 md:gap-y-0 md:ps-7"> <!-- Navigation links and Authentication component --> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="home" href="/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Home </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="products/" href="/products/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Products </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="arcade/" href="/arcade/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Arcade </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="services/" href="/services/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Services </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="welcome-to-docs/" href="/welcome-to-docs/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Docs </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="blog/" href="/blog/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Blog </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="contact" href="/contact" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Contact </a>  <div class="hs-dropdown relative inline-flex"> <button id="hs-dropdown-slideup-animation" type="button" class="hs-dropdown-toggle inline-flex items-center gap-x-2 rounded-lg px-1.5 py-1.5 text-sm font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 dark:border-neutral-700 dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none"> <svg class="w-4 h-4 flex-shrink-0" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><title></title><path d="m20.893 13.393-1.135-1.135a2.252 2.252 0 0 1-.421-.585l-1.08-2.16a.414.414 0 0 0-.663-.107.827.827 0 0 1-.812.21l-1.273-.363a.89.89 0 0 0-.738 1.595l.587.39c.59.395.674 1.23.172 1.732l-.2.2c-.212.212-.33.498-.33.796v.41c0 .409-.11.809-.32 1.158l-1.315 2.191a2.11 2.11 0 0 1-1.81 1.025 1.055 1.055 0 0 1-1.055-1.055v-1.172c0-.92-.56-1.747-1.414-2.089l-.655-.261a2.25 2.25 0 0 1-1.383-2.46l.007-.042a2.25 2.25 0 0 1 .29-.787l.09-.15a2.25 2.25 0 0 1 2.37-1.048l1.178.236a1.125 1.125 0 0 0 1.302-.795l.208-.73a1.125 1.125 0 0 0-.578-1.315l-.665-.332-.091.091a2.25 2.25 0 0 1-1.591.659h-.18c-.249 0-.487.1-.662.274a.931.931 0 0 1-1.458-1.137l1.411-2.353a2.25 2.25 0 0 0 .286-.76m11.928 9.869A9 9 0 0 0 8.965 3.525m11.928 9.868A9 9 0 1 1 8.965 3.525" class=""></path></svg> <svg class="hs-dropdown-open:rotate-180 size-4" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="m6 9 6 6 6-6"></path> </svg> </button> <div class="hs-dropdown-menu w-72 transition-[opacity,margin] duration hs-dropdown-open:opacity-100 opacity-0 hidden z-10 duration-300 mt-2 min-w-60 bg-white shadow-md rounded-lg p-2 dark:bg-neutral-800 dark:border dark:border-neutral-700 dark:divide-neutral-700 !transform-none !top-[78%] !left-[20%] md:!top-[80%] md:!left-[70%]" aria-labelledby="hs-dropdown-slideup-animation"> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/arcade" data-astro-prefetch="viewport">
+Arcade
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/welcome-to-docs" data-astro-prefetch="viewport">
+Docs
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/journal" data-astro-prefetch="viewport">
+Journal
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="#" data-astro-prefetch="viewport">
+Team Account
+</a> </div> </div> <!--Import the necessary Dropdown plugin--> <!--https://preline.co/plugins/html/dropdown.html--> <script src="/scripts/vendor/preline/dropdown/index.js"></script> <!-- Login Button --><a type="button" class="flex items-center gap-x-2 text-base md:text-sm font-medium text-neutral-600 ring-zinc-500 transition duration-300 focus-visible:ring outline-none hover:text-cyan-400 dark:hover:text-cyan-300 dark:border-neutral-700 dark:text-neutral-400 dark:ring-zinc-200 dark:focus:outline-none md:my-6 md:border-s md:border-neutral-300 md:ps-6 2xl:text-base" href="/login" id="login_button"> <!-- About Fragment: https://docs.astro.build/en/basics/astro-syntax/#fragments --> <svg
+      class="h-4 w-4 flex-shrink-0"
+      width="24"
+      height="24"
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      stroke-width="2"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+  >
+    <path d="M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2"></path>
+    <circle cx="12" cy="7" r="4"></circle>
+  </svg>
+Log In
+</a> <!-- Login Modal --> <!-- Register Modal
+<RegisterModal />
+<RecoverModal />
+--> <!-- <LanguagePicker /> --> <!-- ThemeIcon component specifically for larger screens --> <span class="hidden md:inline-block"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> </div> </nav> </header> <!-- Theme Appearance script to manage light/dark modes --> <script>
+  const HSThemeAppearance = {
+    init() {
+      const defaultTheme = 'default';
+      let theme = localStorage.getItem('hs_theme') || defaultTheme;
+
+      if (document.querySelector('html').classList.contains('dark')) return;
+      this.setAppearance(theme);
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+    _resetStylesOnLoad() {
+      const $resetStyles = document.createElement('style');
+      $resetStyles.innerText = `*{transition: unset !important;}`;
+      $resetStyles.setAttribute('data-hs-appearance-onload-styles', '');
+      document.head.appendChild($resetStyles);
+      return $resetStyles;
+    },
+    setAppearance(theme, saveInStore = true, dispatchEvent = true) {
+      const $resetStylesEl = this._resetStylesOnLoad();
+
+      if (saveInStore) {
+        localStorage.setItem('hs_theme', theme);
+      }
+
+      if (theme === 'auto') {
+        theme = window.matchMedia('(prefers-color-scheme: dark)').matches
+          ? 'dark'
+          : 'default';
+      }
+
+      document.querySelector('html').classList.remove('dark');
+      document.querySelector('html').classList.remove('default');
+      document.querySelector('html').classList.remove('auto');
+
+      document
+        .querySelector('html')
+        .classList.add(this.getOriginalAppearance());
+
+      setTimeout(() => {
+        $resetStylesEl.remove();
+      });
+
+      if (dispatchEvent) {
+        window.dispatchEvent(
+          new CustomEvent('on-hs-appearance-change', { detail: theme })
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+    },
+    getAppearance() {
+      let theme = this.getOriginalAppearance();
+      if (theme === 'auto') {
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+      return theme;
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+    getOriginalAppearance() {
+      const defaultTheme = 'default';
+      return localStorage.getItem('hs_theme') || defaultTheme;
+    },
+  };
+  HSThemeAppearance.init();
+
+  window
+    .matchMedia('(prefers-color-scheme: dark)')
+    .addEventListener('change', () => {
+      if (HSThemeAppearance.getOriginalAppearance() === 'auto') {
+        HSThemeAppearance.setAppearance('auto', false);
+      }
+    });
+
+  window.addEventListener('load', () => {
+    const $clickableThemes = document.querySelectorAll(
+      '[data-hs-theme-click-value]'
+    );
+    const $switchableThemes = document.querySelectorAll(
+      '[data-hs-theme-switch]'
+    );
+
+    $clickableThemes.forEach(($item) => {
+      $item.addEventListener('click', () =>
+        HSThemeAppearance.setAppearance(
+          $item.getAttribute('data-hs-theme-click-value'),
+          true,
+          $item
+        )
+      );
+    });
+
+    $switchableThemes.forEach(($item) => {
+      $item.addEventListener('change', (e) => {
+        HSThemeAppearance.setAppearance(e.target.checked ? 'dark' : 'default');
+      });
+
+      $item.checked = HSThemeAppearance.getAppearance() === 'dark';
+    });
+
+    window.addEventListener('on-hs-appearance-change', (e) => {
+      $switchableThemes.forEach(($item) => {
+        $item.checked = e.detail === 'dark';
+      });
+    });
+  });
+</script> <!--Import the necessary Collapse and Overlay plugins--> <!--https://preline.co/plugins/html/collapse.html--> <!--https://preline.co/plugins/html/overlay.html--> <script src="/scripts/vendor/preline/collapse/index.js"></script> <script src="/scripts/vendor/preline/overlay/index.js"></script> <main class="astro-ouamjn2i">  <section class="py-6 sm:py-8 lg:py-12"> <div class="mx-auto max-w-screen-xl px-4 md:px-8"> <div class="grid gap-8 md:grid-cols-2 lg:gap-12"> <div> <div class="h-64 overflow-hidden rounded-lg shadow-lg md:h-auto"> <img class="h-full w-full object-cover object-center" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=jpg&ixid=MnwzNjM5Nzd8MHwxfHJhbmRvbXx8fHx8fHx8fDE2ODE3NDg2ODY&ixlib=rb-4.0.3&q=85" alt="Daily Post Image from Upsplash" draggable="false"> </div> <div id="progress-mobile" class="fixed left-0 top-0 h-2 w-full bg-gradient-to-r from-orange-400/30 to-orange-400 md:hidden"></div> <div id="pin" class="mt-10 hidden space-y-4 md:block"> <div class="h-px w-full overflow-hidden bg-neutral-300 dark:bg-neutral-700"> <div id="progress" class="h-px w-full bg-gradient-to-r from-orange-400/30 to-orange-400"></div> </div> <p class="text-pretty text-sm font-light text-neutral-500">
+Table of Contents:
+</p> <div id="toc" class=""> <ul class="space-y-2 text-pretty text-base text-neutral-700 transition duration-300 dark:text-neutral-400"></ul> </div> </div> </div> <div class="md:pt-8"> <h1 class="mb-4 text-balance text-center text-2xl font-bold text-neutral-800 dark:text-neutral-200 sm:text-3xl md:mb-6 md:text-left"> August: 22nd </h1> <article class="text-pretty text-lg text-neutral-700 dark:text-neutral-300"> <h2 id="2024">2024</h2>
+<p><strong>Supabase</strong>
+Starting our trip through out deeper part of Tuscanny.
+The next couple updates for today will be focused on making sure that the self hosted supabase will work without having any major problems.
+The core of the concept is simple enough, building ontop of postgres and keeping the stack open source and focused on maintaining data integrity.
+Those areas of the stack can be updated as we build it out.</p>
+<p><strong>CarRide</strong>
+The car ride there will be great, we ended up renting out a van and its filled with space.
+Gives our legs a bit of room to breathe and I can focus on just the core aspects of the momnorepo.</p>
+<p><strong>Projects</strong>
+The next couple cycles within our core project will be to launch a series of core projects.
+These can range from some past projects or brand new complex ones , but with the supabase integration, it will be easy for us to scale those out.
+Since we will be running a self-hosted instance, we can focus on growing as fast as possible without having to worry about the MAU.
+Yet we will try to maintain a level of data integrity, making sure the user that joins has a valid email and has signed in within the past 180 days or x months.
+While it would make sense to keep track of the different forms of user data, we also want to make sure we give the ability for users to delete or remove themselves from our platform.</p>
+<p><strong>CityVote</strong>
+The idea behind CityVote.com would be to just create a quick and small satire-style website that would be fun to work on!
+As for the backend tech, we are thinking that it would make sense to use either AstroJS or Next via Expo?
+I am aimming towards an expo style release.
+I wonder if we can launch that tonight without having even the internet?
+The monorepo should have everything in place for us to build the core of the site without having issues.</p>
+<p>The expo application was added but I am not too sure if we will be able to deploy the whole application right this second because the laptop does not have xcode.
+Right when I get to the resort, I will put the xcode onto the laptop.</p>
+<p><strong>DiscordSH</strong>
+The next move after getting the core of cityvote up and running would be to get the discord sh service going as fast as possible.
+After the self hosted postgres and supabase are added and we have the completed test case, we can easily launch it ontop of it.
+That would mean our future discord bots would have direct access to the supabase infra, as well as edge functions, would could be great for an AiO Discord bot.</p>
+<p><strong>Expo</strong>
+I was having a weird bug with expo , so I will keep this in my journal as a note!
+Here was the command that I ran to update it so that I could access the developer console faster.
+<code>sudo xcode-select -s /Applications/Xcode.app/Contents/Developer</code></p>
+<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3698214103602019" crossorigin="anonymous" data-astro-rerun></script> <!-- Responsive Ad --><ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-3698214103602019" data-ad-slot="7193218754" data-ad-format="auto" data-full-width-responsive="true"></ins> <script data-astro-rerun>
+     (adsbygoogle = window.adsbygoogle || []).push({});
+</script>
+<h2 id="2023">2023</h2>
+<ul>
+<li>
+<p>6:34am - My sleep schedule might be a bit off for right now but I will be working on getting it back together within this week.</p>
+</li>
+<li>
+<p>7:43am - Going to sync the repo with the dev branch and then start to make notes on the mL and Nodepy. To grab the appwrite key, I did a test case to see if I could read the variable.</p>
+</li>
+</ul>
+<pre class="astro-code dracula" style="background-color:#282A36;color:#F8F8F2;overflow-x:auto;white-space:pre-wrap;word-wrap:break-word" tabindex="0" data-language="javascript"><code><span class="line"><span style="color:#F8F8F2">  router.</span><span style="color:#50FA7B">get</span><span style="color:#F8F8F2">(</span><span style="color:#E9F284">&quot;</span><span style="color:#F1FA8C">/app/app/</span><span style="color:#E9F284">&quot;</span><span style="color:#F8F8F2">, (</span><span style="color:#FFB86C;font-style:italic">ctx</span><span style="color:#F8F8F2">, </span><span style="color:#FFB86C;font-style:italic">next</span><span style="color:#F8F8F2">) </span><span style="color:#FF79C6">=&gt;</span><span style="color:#F8F8F2"> {</span></span>
+<span class="line"><span style="color:#FF79C6">  try</span><span style="color:#F8F8F2"> {</span></span>
+<span class="line"><span style="color:#50FA7B">    _v</span><span style="color:#F8F8F2">(</span><span style="color:#F1FA8C">`{r} -&gt; app -? </span><span style="color:#FF79C6">${</span><span style="color:#F8F8F2">process.env.</span><span style="color:#BD93F9">KBVE_API</span><span style="color:#FF79C6">}</span><span style="color:#F1FA8C">`</span><span style="color:#F8F8F2">);</span></span>
+<span class="line"><span style="color:#F8F8F2">  }</span></span>
+<span class="line"><span style="color:#FF79C6">  catch</span><span style="color:#F8F8F2"> (error) {</span></span>
+<span class="line"><span style="color:#50FA7B">    _v</span><span style="color:#F8F8F2">(error);</span></span>
+<span class="line"><span style="color:#F8F8F2">    ctx.body </span><span style="color:#FF79C6">=</span><span style="color:#F8F8F2"> {</span></span>
+<span class="line"><span style="color:#F8F8F2">      status</span><span style="color:#FF79C6">:</span><span style="color:#BD93F9"> 500</span><span style="color:#F8F8F2">,</span></span>
+<span class="line"><span style="color:#F8F8F2">      message</span><span style="color:#FF79C6">:</span><span style="color:#F8F8F2"> error,</span></span>
+<span class="line"><span style="color:#F8F8F2">    };</span></span>
+<span class="line"><span style="color:#F8F8F2">  }</span></span>
+<span class="line"><span style="color:#F8F8F2">});</span></span>
+<span class="line"></span>
+<span class="line"></span></code></pre>
+<ul>
+<li>
+<p>7:44am - Let me sync the repo.</p>
+</li>
+<li>
+<p>7:50am - There were a couple errors with the sync going to fix them up after work.</p>
+</li>
+<li>
+<p>9:30am - The market looks like a bull trap, honestly I am hoping that the feds do another pause on the rates and keep the slow increase going.</p>
+</li>
+<li>
+<p>9:33am - Going to clean up some more of my notes and maybe use a bit more of the GPT.</p>
+</li>
+<li>
+<p>5:32pm - Off of work and now I am going to see if I can push these notes through.</p>
+</li>
+<li>
+<p>9:25pm - Added charts to the stocks but need to do some more updating and configurations! There are a couple of interesting test cases that we could pivot around and make a bit better for <code>meme.sh</code>.</p>
+</li>
+<li>
+<p>11:16pm - I went through the RentEarth and was able to clone and repo through everything, I should make it into a template in the future but for now this seems to be more than good enough.</p>
+</li>
+</ul> </article> </div> </div> </div> </section>  </main> </div> <footer class="w-full bg-neutral-300 dark:bg-neutral-900"> <div class="mx-auto w-full max-w-[85rem] px-4 py-10 sm:px-6 lg:px-16 lg:pt-20 2xl:max-w-screen-2xl"> <div class="grid grid-cols-2 gap-6 md:grid-cols-4 lg:grid-cols-5"> <div class="col-span-full lg:col-span-1"> <!-- Brand Logo --> <svg class="h-auto w-32" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="150" zoomAndPan="magnify" viewBox="0 0 112.5 37.5" height="50" preserveAspectRatio="xMidYMid meet" fill="none" version="1.0"> <defs> <filter x="0%" y="0%" width="100%" height="100%" id="id1"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><filter x="0%" y="0%" width="100%" height="100%" id="id2"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0.2126 0.7152 0.0722 0 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><clipPath id="id3"> 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height="48" preserveAspectRatio="xMidYMid meet"></image> </g> </g> </g> </svg> </div> <!-- An array of links for Product and Company sections --> <div class="col-span-1"> <h3 class="font-bold text-neutral-800 dark:text-neutral-200"> Ecosystem </h3> <ul class="mt-3 grid space-y-3"> <li> <a href="/welcome-to-docs/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Documentation </a>  </li><li> <a href="/products/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Tools &amp; Equipment </a>  </li><li> <a href="/services" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 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+We're hiring!
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+Terms of Service
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+Disclaimer
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flex-shrink-0 hs-collapse-open:block" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="M18 6 6 18"></path> <path d="m6 6 12 12"></path> </svg> </button> </div> <!-- ThemeIcon component specifically for smaller screens --> <span class="inline-block md:hidden"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> <!-- Contains navigation links --> <div id="navbar-collapse-with-animation" class="hs-collapse hidden grow basis-full overflow-hidden transition-all duration-300 md:block"> <!-- Navigation links container --> <div class="mt-5 flex flex-col gap-x-0 gap-y-4 md:mt-0 md:flex-row md:items-center md:justify-end md:gap-x-4 lg:gap-x-7 md:gap-y-0 md:ps-7"> <!-- Navigation links and Authentication component --> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="home" href="/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Home </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="products/" href="/products/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Products </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="arcade/" href="/arcade/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Arcade </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="services/" href="/services/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Services </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="welcome-to-docs/" href="/welcome-to-docs/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Docs </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="blog/" href="/blog/" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Blog </a> <!--
+Re-usable link component for navigation bar. Highlights the active link
+by comparing the current URL with the href of each link.
+We assign an ID matching the URL for easy reference in our script.
+If URL is '/' (home page), assign ID as 'home' 
+--><a id="contact" href="/contact" data-astro-prefetch class="rounded-lg text-base font-medium text-neutral-600 outline-none ring-zinc-500 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-500 dark:focus:outline-none md:py-3 md:text-sm 2xl:text-base"> Contact </a>  <div class="hs-dropdown relative inline-flex"> <button id="hs-dropdown-slideup-animation" type="button" class="hs-dropdown-toggle inline-flex items-center gap-x-2 rounded-lg px-1.5 py-1.5 text-sm font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 dark:border-neutral-700 dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none"> <svg class="w-4 h-4 flex-shrink-0" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><title></title><path d="m20.893 13.393-1.135-1.135a2.252 2.252 0 0 1-.421-.585l-1.08-2.16a.414.414 0 0 0-.663-.107.827.827 0 0 1-.812.21l-1.273-.363a.89.89 0 0 0-.738 1.595l.587.39c.59.395.674 1.23.172 1.732l-.2.2c-.212.212-.33.498-.33.796v.41c0 .409-.11.809-.32 1.158l-1.315 2.191a2.11 2.11 0 0 1-1.81 1.025 1.055 1.055 0 0 1-1.055-1.055v-1.172c0-.92-.56-1.747-1.414-2.089l-.655-.261a2.25 2.25 0 0 1-1.383-2.46l.007-.042a2.25 2.25 0 0 1 .29-.787l.09-.15a2.25 2.25 0 0 1 2.37-1.048l1.178.236a1.125 1.125 0 0 0 1.302-.795l.208-.73a1.125 1.125 0 0 0-.578-1.315l-.665-.332-.091.091a2.25 2.25 0 0 1-1.591.659h-.18c-.249 0-.487.1-.662.274a.931.931 0 0 1-1.458-1.137l1.411-2.353a2.25 2.25 0 0 0 .286-.76m11.928 9.869A9 9 0 0 0 8.965 3.525m11.928 9.868A9 9 0 1 1 8.965 3.525" class=""></path></svg> <svg class="hs-dropdown-open:rotate-180 size-4" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path d="m6 9 6 6 6-6"></path> </svg> </button> <div class="hs-dropdown-menu w-72 transition-[opacity,margin] duration hs-dropdown-open:opacity-100 opacity-0 hidden z-10 duration-300 mt-2 min-w-60 bg-white shadow-md rounded-lg p-2 dark:bg-neutral-800 dark:border dark:border-neutral-700 dark:divide-neutral-700 !transform-none !top-[78%] !left-[20%] md:!top-[80%] md:!left-[70%]" aria-labelledby="hs-dropdown-slideup-animation"> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/arcade" data-astro-prefetch="viewport">
+Arcade
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/welcome-to-docs" data-astro-prefetch="viewport">
+Docs
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="/journal" data-astro-prefetch="viewport">
+Journal
+</a> <a class="flex items-center gap-x-3.5 py-2 px-3 rounded-lg text-sm text-gray-800 hover:bg-gray-100 focus:outline-none focus:bg-gray-100 dark:text-neutral-400 dark:hover:bg-neutral-700 dark:hover:text-neutral-300 dark:focus:bg-neutral-700" href="#" data-astro-prefetch="viewport">
+Team Account
+</a> </div> </div> <!--Import the necessary Dropdown plugin--> <!--https://preline.co/plugins/html/dropdown.html--> <script src="/scripts/vendor/preline/dropdown/index.js"></script> <!-- Login Button --><a type="button" class="flex items-center gap-x-2 text-base md:text-sm font-medium text-neutral-600 ring-zinc-500 transition duration-300 focus-visible:ring outline-none hover:text-cyan-400 dark:hover:text-cyan-300 dark:border-neutral-700 dark:text-neutral-400 dark:ring-zinc-200 dark:focus:outline-none md:my-6 md:border-s md:border-neutral-300 md:ps-6 2xl:text-base" href="/login" id="login_button"> <!-- About Fragment: https://docs.astro.build/en/basics/astro-syntax/#fragments --> <svg
+      class="h-4 w-4 flex-shrink-0"
+      width="24"
+      height="24"
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      stroke-width="2"
+      stroke-linecap="round"
+      stroke-linejoin="round"
+  >
+    <path d="M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2"></path>
+    <circle cx="12" cy="7" r="4"></circle>
+  </svg>
+Log In
+</a> <!-- Login Modal --> <!-- Register Modal
+<RegisterModal />
+<RecoverModal />
+--> <!-- <LanguagePicker /> --> <!-- ThemeIcon component specifically for larger screens --> <span class="hidden md:inline-block"> <!-- Dark Theme Toggle Button --><!-- This button is shown when the light theme is active, and when clicked, it switches the theme to dark --><button type="button" aria-label="Dark Theme Toggle" class="hs-dark-mode group flex h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:bg-neutral-200 hover:text-cyan-400 hs-dark-mode-active:hidden dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="dark"> <!-- The SVG displayed shows an abstract icon that represents the moon (dark theme) --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3a6 6 0 0 0 9 9 9 9 0 1 1-9-9Z"></path></svg> <!-- Light Theme Toggle Button --> <!-- This button is hidden by default and only appears when the dark theme is active, when clicked, it switches to the light theme --> </button> <button type="button" aria-label="Light Theme Toggle" class="hs-dark-mode group hidden h-8 w-8 items-center justify-center rounded-full font-medium text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 hs-dark-mode-active:flex dark:text-neutral-400 dark:ring-zinc-200 dark:hover:bg-neutral-700 dark:hover:text-cyan-300 dark:focus:outline-none" data-hs-theme-click-value="light"> <!-- The SVG displayed shows a standard sun icon that stands for the light theme --> <svg class="h-4 w-4 flex-shrink-0" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="4"></circle><path d="M12 8a2 2 0 1 0 4 4"></path><path d="M12 2v2"></path><path d="M12 20v2"></path><path d="m4.93 4.93 1.41 1.41"></path><path d="m17.66 17.66 1.41 1.41"></path><path d="M2 12h2"></path><path d="M20 12h2"></path><path d="m6.34 17.66-1.41 1.41"></path><path d="m19.07 4.93-1.41 1.41"></path></svg> </button> </span> </div> </div> </nav> </header> <!-- Theme Appearance script to manage light/dark modes --> <script>
+  const HSThemeAppearance = {
+    init() {
+      const defaultTheme = 'default';
+      let theme = localStorage.getItem('hs_theme') || defaultTheme;
+
+      if (document.querySelector('html').classList.contains('dark')) return;
+      this.setAppearance(theme);
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+    _resetStylesOnLoad() {
+      const $resetStyles = document.createElement('style');
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+      return $resetStyles;
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+    setAppearance(theme, saveInStore = true, dispatchEvent = true) {
+      const $resetStylesEl = this._resetStylesOnLoad();
+
+      if (saveInStore) {
+        localStorage.setItem('hs_theme', theme);
+      }
+
+      if (theme === 'auto') {
+        theme = window.matchMedia('(prefers-color-scheme: dark)').matches
+          ? 'dark'
+          : 'default';
+      }
+
+      document.querySelector('html').classList.remove('dark');
+      document.querySelector('html').classList.remove('default');
+      document.querySelector('html').classList.remove('auto');
+
+      document
+        .querySelector('html')
+        .classList.add(this.getOriginalAppearance());
+
+      setTimeout(() => {
+        $resetStylesEl.remove();
+      });
+
+      if (dispatchEvent) {
+        window.dispatchEvent(
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+    },
+    getAppearance() {
+      let theme = this.getOriginalAppearance();
+      if (theme === 'auto') {
+        theme = window.matchMedia('(prefers-color-scheme: dark)').matches
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+      return theme;
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+    getOriginalAppearance() {
+      const defaultTheme = 'default';
+      return localStorage.getItem('hs_theme') || defaultTheme;
+    },
+  };
+  HSThemeAppearance.init();
+
+  window
+    .matchMedia('(prefers-color-scheme: dark)')
+    .addEventListener('change', () => {
+      if (HSThemeAppearance.getOriginalAppearance() === 'auto') {
+        HSThemeAppearance.setAppearance('auto', false);
+      }
+    });
+
+  window.addEventListener('load', () => {
+    const $clickableThemes = document.querySelectorAll(
+      '[data-hs-theme-click-value]'
+    );
+    const $switchableThemes = document.querySelectorAll(
+      '[data-hs-theme-switch]'
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+    $clickableThemes.forEach(($item) => {
+      $item.addEventListener('click', () =>
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+          $item.getAttribute('data-hs-theme-click-value'),
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+    $switchableThemes.forEach(($item) => {
+      $item.addEventListener('change', (e) => {
+        HSThemeAppearance.setAppearance(e.target.checked ? 'dark' : 'default');
+      });
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+      $item.checked = HSThemeAppearance.getAppearance() === 'dark';
+    });
+
+    window.addEventListener('on-hs-appearance-change', (e) => {
+      $switchableThemes.forEach(($item) => {
+        $item.checked = e.detail === 'dark';
+      });
+    });
+  });
+</script> <!--Import the necessary Collapse and Overlay plugins--> <!--https://preline.co/plugins/html/collapse.html--> <!--https://preline.co/plugins/html/overlay.html--> <script src="/scripts/vendor/preline/collapse/index.js"></script> <script src="/scripts/vendor/preline/overlay/index.js"></script> <main class="astro-ouamjn2i">  <section class="py-6 sm:py-8 lg:py-12"> <div class="mx-auto max-w-screen-xl px-4 md:px-8"> <div class="grid gap-8 md:grid-cols-2 lg:gap-12"> <div> <div class="h-64 overflow-hidden rounded-lg shadow-lg md:h-auto"> <img class="h-full w-full object-cover object-center" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=jpg&ixid=MnwzNjM5Nzd8MHwxfHJhbmRvbXx8fHx8fHx8fDE2ODE3NDg2ODY&ixlib=rb-4.0.3&q=85" alt="Daily Post Image from Upsplash" draggable="false"> </div> <div id="progress-mobile" class="fixed left-0 top-0 h-2 w-full bg-gradient-to-r from-orange-400/30 to-orange-400 md:hidden"></div> <div id="pin" class="mt-10 hidden space-y-4 md:block"> <div class="h-px w-full overflow-hidden bg-neutral-300 dark:bg-neutral-700"> <div id="progress" class="h-px w-full bg-gradient-to-r from-orange-400/30 to-orange-400"></div> </div> <p class="text-pretty text-sm font-light text-neutral-500">
+Table of Contents:
+</p> <div id="toc" class=""> <ul class="space-y-2 text-pretty text-base text-neutral-700 transition duration-300 dark:text-neutral-400"></ul> </div> </div> </div> <div class="md:pt-8"> <h1 class="mb-4 text-balance text-center text-2xl font-bold text-neutral-800 dark:text-neutral-200 sm:text-3xl md:mb-6 md:text-left"> August: 23rd </h1> <article class="text-pretty text-lg text-neutral-700 dark:text-neutral-300"> <h2 id="2024">2024</h2>
+<p><strong>Wedding</strong></p>
+<p>Today is the end of the most important aspect of our trip to Italy!
+My cuzin getting married inside the heart of Tuscanny is super dope and definitely romantic.
+This trip is making me think twice about my life goals, makes me do that double check swing.</p>
+<p><strong>Expo</strong></p>
+<p>In between the events, I am taking a small breather and doing some general test casing.
+Expo always feels like a pain to setup and build on, but I need to get an application up and running before the end of the month.
+We want to make sure that there is a fully functional application for us to manage in the fall of this year.
+Hold up, Nx can automatically update the code for my expo applications to the latest version that I would need?
+This is actually super useful, saves me a bunch of headaches and indirectly a bunch of time as well.</p>
+<p>In the future we could extend the shell script to create a new branch off the dev, run the update and then make a pull request with that update?
+I suppose in that situation, we could also have it run a bunch of tests and handle some of the dev cycles for us as well?</p>
+<p>For future reference, the command is:</p>
+<pre class="astro-code dracula" style="background-color:#282A36;color:#F8F8F2;overflow-x:auto;white-space:pre-wrap;word-wrap:break-word" tabindex="0" data-language="shell"><code><span class="line"><span style="color:#50FA7B">pnpm</span><span style="color:#F1FA8C"> nx</span><span style="color:#F1FA8C"> install</span><span style="color:#F1FA8C"> expo-cityvote</span><span style="color:#BD93F9"> --check</span></span>
+<span class="line"></span></code></pre>
+<p>But I am thinking we could extend it out into:</p>
+<pre class="astro-code dracula" style="background-color:#282A36;color:#F8F8F2;overflow-x:auto;white-space:pre-wrap;word-wrap:break-word" tabindex="0" data-language="shell"><code><span class="line"><span style="color:#50FA7B">./kbve.sh</span><span style="color:#BD93F9"> -autodate</span></span>
+<span class="line"></span></code></pre>
+<p>This could then be done via github actions too, that would be an interesting avenue to take?
+We are getting a step closer to self learning and self building code!</p>
+<p><strong>Build Failure</strong>
+While going through the latest journal entry, I forgot that certain original markdown might cause issues.
+In this case, it was looking for a <code>notBetween</code> function , uh basically I have to becareful with mdx, because I could inject random javascript code without thinking it through.</p>
+<h2 id="2023">2023</h2>
+<ul>
+<li>
+<p>8:10am - I believe I got the general flow of the docker container! Yay!</p>
+</li>
+<li>
+<p>6:51pm - Going to sync the notes in between the sessions. Okay, now I need to add github actions to the <code>NodePy</code>. so that it can build the images without having any major issues. As for the key storage, I am thinking that it would be an AES style encryption, so that there would not be any major issues.</p>
+</li>
+<li>
+<p>7:40pm - I added the docker image creation test casing, under the workflow. Going to add the Clarifai Python and then maybe cargo too.</p>
+</li>
+</ul> </article> </div> </div> </div> </section>  </main> </div> <footer class="w-full bg-neutral-300 dark:bg-neutral-900"> <div class="mx-auto w-full max-w-[85rem] px-4 py-10 sm:px-6 lg:px-16 lg:pt-20 2xl:max-w-screen-2xl"> <div class="grid grid-cols-2 gap-6 md:grid-cols-4 lg:grid-cols-5"> <div class="col-span-full lg:col-span-1"> <!-- Brand Logo --> <svg class="h-auto w-32" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="150" zoomAndPan="magnify" viewBox="0 0 112.5 37.5" height="50" preserveAspectRatio="xMidYMid meet" fill="none" version="1.0"> <defs> <filter x="0%" y="0%" width="100%" height="100%" id="id1"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><filter x="0%" y="0%" width="100%" height="100%" id="id2"> <feColorMatrix values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0.2126 0.7152 0.0722 0 0" color-interpolation-filters="sRGB"></feColorMatrix> </filter><clipPath id="id3"> 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height="48" preserveAspectRatio="xMidYMid meet"></image> </g> </g> </g> </svg> </div> <!-- An array of links for Product and Company sections --> <div class="col-span-1"> <h3 class="font-bold text-neutral-800 dark:text-neutral-200"> Ecosystem </h3> <ul class="mt-3 grid space-y-3"> <li> <a href="/welcome-to-docs/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Documentation </a>  </li><li> <a href="/products/" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 transition duration-300 hover:text-neutral-500 focus-visible:ring dark:text-neutral-400 dark:ring-zinc-200 dark:hover:text-neutral-300 dark:focus:outline-none"> Tools &amp; Equipment </a>  </li><li> <a href="/services" class="inline-flex gap-x-2 rounded-lg text-neutral-600 outline-none ring-zinc-500 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+We're hiring!
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+Terms of Service
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+Disclaimer
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\ No newline at end of file
diff --git a/docs/journal/index.html b/docs/journal/index.html
index d01cc6820a..299c246bff 100644
--- a/docs/journal/index.html
+++ b/docs/journal/index.html
@@ -200,7 +200,19 @@
       });
     });
   });
-</script> <!--Import the necessary Collapse and Overlay plugins--> <!--https://preline.co/plugins/html/collapse.html--> <!--https://preline.co/plugins/html/overlay.html--> <script src="/scripts/vendor/preline/collapse/index.js"></script> <script src="/scripts/vendor/preline/overlay/index.js"></script> <main class="astro-ouamjn2i">  <section class="mx-auto max-w-[85rem] space-y-8 px-4 pt-16 sm:px-6 lg:px-8 2xl:max-w-full"> <!--Page header--> <div class="mx-auto max-w-3xl text-left sm:text-center"> <h1 class="block text-balance text-4xl font-bold tracking-tight text-neutral-800 dark:text-neutral-200 md:text-5xl lg:text-6xl"> The Creator’s Diary: Adventures in Art, Tech, and Cinema </h1> <p class="mt-4 text-pretty text-lg text-neutral-600 dark:text-neutral-400"> Explore daily dispatches from a modern-day Renaissance journey, spanning the realms of art, technology, and ancient wisdom. Dive into a world where algorithms meet aesthetics and every day is a new adventure in beta. </p> </div> </section>  <section class="mx-auto max-w-[85rem] px-4 py-10 sm:px-6 lg:px-8 lg:py-14 2xl:max-w-full"> <!-- Root container, which is divided into 2 grid column layout for larger screens --><div class="grid gap-8 sm:grid-cols-2 sm:items-center"> <!-- Container for the journal post's cover image --> <div class="sm:order-2"> <div class="relative rounded-lg pt-[50%] sm:pt-[100%]"> <img class="absolute start-0 top-0 size-full rounded-xl object-cover" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=avif&q=85&w=1024" alt="journalEntry.data.cardImageAlt" draggable="false" loading="eager"> </div> </div> <!-- Container for the blog post's heading, author avatar, author's role, and read more button --> <div class="sm:order-1"> <!-- Blog title which is also a hyperlink to the blog detail page  --> <h2 class="text-balance text-2xl font-bold tracking-tight text-neutral-800 dark:text-neutral-200 md:text-3xl lg:text-4xl lg:leading-tight xl:text-5xl xl:leading-tight"> <a class="outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 focus-visible:ring dark:text-neutral-300 dark:ring-zinc-200 dark:hover:text-neutral-50 dark:focus:outline-none" href="/journal/08-19/" data-astro-prefetch="viewpoint"> August 19th. Worker. </a> </h2> <!-- Container for the author's avatar and metadata --> <div class="mt-6 flex items-center sm:mt-10"> <div class="flex-shrink-0"> <img class="size-10 rounded-full sm:h-14 sm:w-14" src="https://i.imgur.com/dthJ2OT.png" alt="journalEntry.data.authorImageAlt" draggable="false"> </div> <div class="ms-3 sm:ms-4"> <p class="font-bold text-neutral-800 dark:text-neutral-200 sm:mb-1"> KBVE Team </p> <p class="text-xs text-neutral-500"> KBVE Member </p> </div> </div> <!-- Read More button which is a link to the blog post detailed page --> <div class="mt-5"> <!-- Link styled as a button, with dynamic title, URL, and optional arrow --><a class="group inline-flex items-center justify-center gap-x-2 rounded-lg px-4 py-3 text-sm font-bold text-neutral-50 ring-zinc-500 transition duration-300 focus-visible:ring outline-none border border-transparent bg-cyan-400 hover:bg-cyan-500 active:bg-cyan-500 dark:focus:outline-none disabled:pointer-events-none disabled:opacity-50 2xl:text-base dark:ring-zinc-200" href="/journal/08-19/"> Read More <!-- Display the arrow based on the 'noArrow' property --> <svg class="h-4 w-4 flex-shrink-0 transition duration-300 group-hover:translate-x-1" height="24" viewBox="0 0 24 24" width="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><title></title><path d="m9 18 6-6-6-6" class=""></path></svg> </a> </div> </div> </div> </section> <section class="mx-auto max-w-[85rem] px-4 py-10 sm:px-6 lg:px-8 lg:py-14 2xl:max-w-full"> <!--Blog posts grid--> <div class="grid gap-6 lg:grid-cols-2"> <!-- The following anchor tag is the main container for the card.
+</script> <!--Import the necessary Collapse and Overlay plugins--> <!--https://preline.co/plugins/html/collapse.html--> <!--https://preline.co/plugins/html/overlay.html--> <script src="/scripts/vendor/preline/collapse/index.js"></script> <script src="/scripts/vendor/preline/overlay/index.js"></script> <main class="astro-ouamjn2i">  <section class="mx-auto max-w-[85rem] space-y-8 px-4 pt-16 sm:px-6 lg:px-8 2xl:max-w-full"> <!--Page header--> <div class="mx-auto max-w-3xl text-left sm:text-center"> <h1 class="block text-balance text-4xl font-bold tracking-tight text-neutral-800 dark:text-neutral-200 md:text-5xl lg:text-6xl"> The Creator’s Diary: Adventures in Art, Tech, and Cinema </h1> <p class="mt-4 text-pretty text-lg text-neutral-600 dark:text-neutral-400"> Explore daily dispatches from a modern-day Renaissance journey, spanning the realms of art, technology, and ancient wisdom. Dive into a world where algorithms meet aesthetics and every day is a new adventure in beta. </p> </div> </section>  <section class="mx-auto max-w-[85rem] px-4 py-10 sm:px-6 lg:px-8 lg:py-14 2xl:max-w-full"> <!-- Root container, which is divided into 2 grid column layout for larger screens --><div class="grid gap-8 sm:grid-cols-2 sm:items-center"> <!-- Container for the journal post's cover image --> <div class="sm:order-2"> <div class="relative rounded-lg pt-[50%] sm:pt-[100%]"> <img class="absolute start-0 top-0 size-full rounded-xl object-cover" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=avif&q=85&w=1024" alt="journalEntry.data.cardImageAlt" draggable="false" loading="eager"> </div> </div> <!-- Container for the blog post's heading, author avatar, author's role, and read more button --> <div class="sm:order-1"> <!-- Blog title which is also a hyperlink to the blog detail page  --> <h2 class="text-balance text-2xl font-bold tracking-tight text-neutral-800 dark:text-neutral-200 md:text-3xl lg:text-4xl lg:leading-tight xl:text-5xl xl:leading-tight"> <a class="outline-none ring-zinc-500 transition duration-300 hover:text-cyan-400 focus-visible:ring dark:text-neutral-300 dark:ring-zinc-200 dark:hover:text-neutral-50 dark:focus:outline-none" href="/journal/08-23/" data-astro-prefetch="viewpoint"> August 23rd. </a> </h2> <!-- Container for the author's avatar and metadata --> <div class="mt-6 flex items-center sm:mt-10"> <div class="flex-shrink-0"> <img class="size-10 rounded-full sm:h-14 sm:w-14" src="https://i.imgur.com/dthJ2OT.png" alt="journalEntry.data.authorImageAlt" draggable="false"> </div> <div class="ms-3 sm:ms-4"> <p class="font-bold text-neutral-800 dark:text-neutral-200 sm:mb-1"> KBVE Team </p> <p class="text-xs text-neutral-500"> KBVE Member </p> </div> </div> <!-- Read More button which is a link to the blog post detailed page --> <div class="mt-5"> <!-- Link styled as a button, with dynamic title, URL, and optional arrow --><a class="group inline-flex items-center justify-center gap-x-2 rounded-lg px-4 py-3 text-sm font-bold text-neutral-50 ring-zinc-500 transition duration-300 focus-visible:ring outline-none border border-transparent bg-cyan-400 hover:bg-cyan-500 active:bg-cyan-500 dark:focus:outline-none disabled:pointer-events-none disabled:opacity-50 2xl:text-base dark:ring-zinc-200" href="/journal/08-23/"> Read More <!-- Display the arrow based on the 'noArrow' property --> <svg class="h-4 w-4 flex-shrink-0 transition duration-300 group-hover:translate-x-1" height="24" viewBox="0 0 24 24" width="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><title></title><path d="m9 18 6-6-6-6" class=""></path></svg> </a> </div> </div> </div> </section> <section class="mx-auto max-w-[85rem] px-4 py-10 sm:px-6 lg:px-8 lg:py-14 2xl:max-w-full"> <!--Blog posts grid--> <div class="grid gap-6 lg:grid-cols-2"> <!-- The following anchor tag is the main container for the card.
+     It's a link to the blog post detailed page.
+     The data-astro-prefetch is an Astro specific Dynamic HTML feature,
+     which automatically prefetches the linked page to speed up navigation. --><a class="group relative block rounded-xl outline-none ring-zinc-500 transition duration-500 focus-visible:ring dark:ring-zinc-200 dark:focus:outline-none" href="/journal/08-22/" data-astro-prefetch> <!-- The container for the blog post's cover image. Uses astro:assets' Image for image source --> <div class="relative h-[350px] w-full flex-shrink-0 overflow-hidden rounded-xl before:absolute before:inset-x-0 before:z-[1] before:size-full before:bg-gradient-to-t before:from-neutral-900/[.7]"> <img class="absolute start-0 top-0 size-full object-cover transition duration-500 group-hover:scale-110" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=avif&q=85&w=1024" alt="blogEntry.data.cardImageAlt" draggable="false" loading="lazy"> </div> <!-- The container for the blog author's avatar and associated metadata (author name and publication date) --> <div class="absolute inset-x-0 top-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <div class="flex items-center"> <div class="flex-shrink-0"> <img class="size-[46px] rounded-full border-2 border-neutral-50" src="https://i.imgur.com/dthJ2OT.png" alt="blogEntry.data.authorImageAlt" loading="lazy" draggable="false"> </div> <div class="ms-2.5 sm:ms-4"> <h4 class="font-bold text-neutral-50"> KBVE Team </h4> <p class="text-xs text-neutral-50/[.8]"> Aug 22, 2024 </p> </div> </div> </div> </div> <!-- The container for the blog post's title and description --> <div class="absolute inset-x-0 bottom-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <h3 class="text-balance text-lg font-bold text-neutral-50 group-hover:text-neutral-50/[.8] sm:text-3xl"> August: 22nd </h3> <p class="mt-2 text-pretty text-neutral-50/[.8]"> August 22nd. </p> </div> </div> </a><!-- The following anchor tag is the main container for the card.
+     It's a link to the blog post detailed page.
+     The data-astro-prefetch is an Astro specific Dynamic HTML feature,
+     which automatically prefetches the linked page to speed up navigation. --><a class="group relative block rounded-xl outline-none ring-zinc-500 transition duration-500 focus-visible:ring dark:ring-zinc-200 dark:focus:outline-none" href="/journal/08-21/" data-astro-prefetch> <!-- The container for the blog post's cover image. Uses astro:assets' Image for image source --> <div class="relative h-[350px] w-full flex-shrink-0 overflow-hidden rounded-xl before:absolute before:inset-x-0 before:z-[1] before:size-full before:bg-gradient-to-t before:from-neutral-900/[.7]"> <img class="absolute start-0 top-0 size-full object-cover transition duration-500 group-hover:scale-110" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=avif&q=85&w=1024" alt="blogEntry.data.cardImageAlt" draggable="false" loading="lazy"> </div> <!-- The container for the blog author's avatar and associated metadata (author name and publication date) --> <div class="absolute inset-x-0 top-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <div class="flex items-center"> <div class="flex-shrink-0"> <img class="size-[46px] rounded-full border-2 border-neutral-50" src="https://i.imgur.com/dthJ2OT.png" alt="blogEntry.data.authorImageAlt" loading="lazy" draggable="false"> </div> <div class="ms-2.5 sm:ms-4"> <h4 class="font-bold text-neutral-50"> KBVE Team </h4> <p class="text-xs text-neutral-50/[.8]"> Aug 21, 2024 </p> </div> </div> </div> </div> <!-- The container for the blog post's title and description --> <div class="absolute inset-x-0 bottom-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <h3 class="text-balance text-lg font-bold text-neutral-50 group-hover:text-neutral-50/[.8] sm:text-3xl"> August: 21st </h3> <p class="mt-2 text-pretty text-neutral-50/[.8]"> August 21st. This is going to go fast. </p> </div> </div> </a><!-- The following anchor tag is the main container for the card.
+     It's a link to the blog post detailed page.
+     The data-astro-prefetch is an Astro specific Dynamic HTML feature,
+     which automatically prefetches the linked page to speed up navigation. --><a class="group relative block rounded-xl outline-none ring-zinc-500 transition duration-500 focus-visible:ring dark:ring-zinc-200 dark:focus:outline-none" href="/journal/08-20/" data-astro-prefetch> <!-- The container for the blog post's cover image. Uses astro:assets' Image for image source --> <div class="relative h-[350px] w-full flex-shrink-0 overflow-hidden rounded-xl before:absolute before:inset-x-0 before:z-[1] before:size-full before:bg-gradient-to-t before:from-neutral-900/[.7]"> <img class="absolute start-0 top-0 size-full object-cover transition duration-500 group-hover:scale-110" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=avif&q=85&w=1024" alt="blogEntry.data.cardImageAlt" draggable="false" loading="lazy"> </div> <!-- The container for the blog author's avatar and associated metadata (author name and publication date) --> <div class="absolute inset-x-0 top-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <div class="flex items-center"> <div class="flex-shrink-0"> <img class="size-[46px] rounded-full border-2 border-neutral-50" src="https://i.imgur.com/dthJ2OT.png" alt="blogEntry.data.authorImageAlt" loading="lazy" draggable="false"> </div> <div class="ms-2.5 sm:ms-4"> <h4 class="font-bold text-neutral-50"> KBVE Team </h4> <p class="text-xs text-neutral-50/[.8]"> Aug 20, 2024 </p> </div> </div> </div> </div> <!-- The container for the blog post's title and description --> <div class="absolute inset-x-0 bottom-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <h3 class="text-balance text-lg font-bold text-neutral-50 group-hover:text-neutral-50/[.8] sm:text-3xl"> August: 20th </h3> <p class="mt-2 text-pretty text-neutral-50/[.8]"> August 20th. Flight. </p> </div> </div> </a><!-- The following anchor tag is the main container for the card.
+     It's a link to the blog post detailed page.
+     The data-astro-prefetch is an Astro specific Dynamic HTML feature,
+     which automatically prefetches the linked page to speed up navigation. --><a class="group relative block rounded-xl outline-none ring-zinc-500 transition duration-500 focus-visible:ring dark:ring-zinc-200 dark:focus:outline-none" href="/journal/08-19/" data-astro-prefetch> <!-- The container for the blog post's cover image. Uses astro:assets' Image for image source --> <div class="relative h-[350px] w-full flex-shrink-0 overflow-hidden rounded-xl before:absolute before:inset-x-0 before:z-[1] before:size-full before:bg-gradient-to-t before:from-neutral-900/[.7]"> <img class="absolute start-0 top-0 size-full object-cover transition duration-500 group-hover:scale-110" src="https://images.unsplash.com/photo-1692317785860-2ec5796434f2?crop=entropy&cs=srgb&fm=avif&q=85&w=1024" alt="blogEntry.data.cardImageAlt" draggable="false" loading="lazy"> </div> <!-- The container for the blog author's avatar and associated metadata (author name and publication date) --> <div class="absolute inset-x-0 top-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <div class="flex items-center"> <div class="flex-shrink-0"> <img class="size-[46px] rounded-full border-2 border-neutral-50" src="https://i.imgur.com/dthJ2OT.png" alt="blogEntry.data.authorImageAlt" loading="lazy" draggable="false"> </div> <div class="ms-2.5 sm:ms-4"> <h4 class="font-bold text-neutral-50"> KBVE Team </h4> <p class="text-xs text-neutral-50/[.8]"> Aug 19, 2024 </p> </div> </div> </div> </div> <!-- The container for the blog post's title and description --> <div class="absolute inset-x-0 bottom-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <h3 class="text-balance text-lg font-bold text-neutral-50 group-hover:text-neutral-50/[.8] sm:text-3xl"> August: 19th </h3> <p class="mt-2 text-pretty text-neutral-50/[.8]"> August 19th. Worker. </p> </div> </div> </a><!-- The following anchor tag is the main container for the card.
      It's a link to the blog post detailed page.
      The data-astro-prefetch is an Astro specific Dynamic HTML feature,
      which automatically prefetches the linked page to speed up navigation. --><a class="group relative block rounded-xl outline-none ring-zinc-500 transition duration-500 focus-visible:ring dark:ring-zinc-200 dark:focus:outline-none" href="/journal/08-18/" data-astro-prefetch> <!-- The container for the blog post's cover image. Uses astro:assets' Image for image source --> <div class="relative h-[350px] w-full flex-shrink-0 overflow-hidden rounded-xl before:absolute before:inset-x-0 before:z-[1] before:size-full before:bg-gradient-to-t before:from-neutral-900/[.7]"> <img class="absolute start-0 top-0 size-full object-cover transition duration-500 group-hover:scale-110" src="https://images.unsplash.com/photo-1689890076926-afb4add0bc86?crop=entropy&cs=srgb&fm=avif&q=85&w=1024" alt="blogEntry.data.cardImageAlt" draggable="false" loading="lazy"> </div> <!-- The container for the blog author's avatar and associated metadata (author name and publication date) --> <div class="absolute inset-x-0 top-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <div class="flex items-center"> <div class="flex-shrink-0"> <img class="size-[46px] rounded-full border-2 border-neutral-50" src="https://i.imgur.com/dthJ2OT.png" alt="blogEntry.data.authorImageAlt" loading="lazy" draggable="false"> </div> <div class="ms-2.5 sm:ms-4"> <h4 class="font-bold text-neutral-50"> KBVE Team </h4> <p class="text-xs text-neutral-50/[.8]"> Aug 18, 2024 </p> </div> </div> </div> </div> <!-- The container for the blog post's title and description --> <div class="absolute inset-x-0 bottom-0 z-10"> <div class="flex h-full flex-col p-4 sm:p-6"> <h3 class="text-balance text-lg font-bold text-neutral-50 group-hover:text-neutral-50/[.8] sm:text-3xl"> August: 18th </h3> <p class="mt-2 text-pretty text-neutral-50/[.8]"> August 18th. SupaBase. </p> </div> </div> </a><!-- The following anchor tag is the main container for the card.
diff --git a/docs/pagefind/pagefind-entry.json b/docs/pagefind/pagefind-entry.json
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