diff --git a/src/lib/map/light/MapLight.ts b/src/lib/map/light/MapLight.ts
index 537ea1e..6707767 100644
--- a/src/lib/map/light/MapLight.ts
+++ b/src/lib/map/light/MapLight.ts
@@ -5,14 +5,9 @@ import {
   LightParamsRecord,
   LightRecord,
 } from '@wowserhq/format';
-import {
-  getDayNightTime,
-  interpolateColorTable,
-  interpolateNumericTable,
-  selectLightsForPosition,
-} from './util.js';
+import { getDayNightTime, interpolateNumericTable, selectLightsForPosition } from './util.js';
 import { SUN_PHI_TABLE, SUN_THETA_TABLE } from './table.js';
-import { LIGHT_FLOAT_BAND, LIGHT_INT_BAND, LIGHT_PARAM } from './const.js';
+import { LIGHT_PARAM } from './const.js';
 import { getAreaLightsFromDb } from './db.js';
 import { AreaLight, WeightedAreaLight } from './types.js';
 import SceneLight from '../../light/SceneLight.js';
diff --git a/src/lib/map/light/util.ts b/src/lib/map/light/util.ts
index f463f8c..d1f18c9 100644
--- a/src/lib/map/light/util.ts
+++ b/src/lib/map/light/util.ts
@@ -1,6 +1,6 @@
 import * as THREE from 'three';
-import { AreaLight, WeightedAreaLight } from './types.js';
 import { MAP_CORNER_X, MAP_CORNER_Y } from '@wowserhq/format';
+import { AreaLight, WeightedAreaLight } from './types.js';
 
 const clamp = (value: number, min: number, max: number) => {
   return Math.min(Math.max(value, min), max);
diff --git a/src/lib/map/loader/util.ts b/src/lib/map/loader/util.ts
index 92d750a..3f4d848 100644
--- a/src/lib/map/loader/util.ts
+++ b/src/lib/map/loader/util.ts
@@ -1,12 +1,4 @@
-import {
-  MAP_CHUNK_FACE_COUNT_X,
-  MAP_CHUNK_FACE_COUNT_Y,
-  MAP_CHUNK_HEIGHT,
-  MAP_CHUNK_VERTEX_COUNT,
-  MAP_CHUNK_VERTEX_STEP_X,
-  MAP_CHUNK_VERTEX_STEP_Y,
-  MAP_CHUNK_WIDTH,
-} from '@wowserhq/format';
+import { MAP_CHUNK_FACE_COUNT_X, MAP_CHUNK_FACE_COUNT_Y } from '@wowserhq/format';
 import { DEFAULT_TERRAIN_VERTEX_BUFFER } from './const.js';
 
 const isTerrainHole = (holes: number, x: number, y: number) => {
@@ -17,55 +9,6 @@ const isTerrainHole = (holes: number, x: number, y: number) => {
   return (hole & holes) !== 0;
 };
 
-const createDefaultTerrainVertexBuffer = () => {
-  // Vertex coordinates for x-axis (forward axis)
-  const vxe = new Float32Array(MAP_CHUNK_FACE_COUNT_X + 1);
-  const vxo = new Float32Array(MAP_CHUNK_FACE_COUNT_X);
-  for (let i = 0; i < MAP_CHUNK_FACE_COUNT_X; i++) {
-    const vx = -(i * MAP_CHUNK_VERTEX_STEP_X);
-    vxe[i] = vx;
-    vxo[i] = vx - MAP_CHUNK_VERTEX_STEP_X / 2.0;
-  }
-  vxe[MAP_CHUNK_FACE_COUNT_X] = -MAP_CHUNK_HEIGHT;
-
-  // Vertex coordinates for y-axis (right axis)
-  const vye = new Float32Array(MAP_CHUNK_FACE_COUNT_Y + 1);
-  const vyo = new Float32Array(MAP_CHUNK_FACE_COUNT_Y);
-  for (let i = 0; i < MAP_CHUNK_FACE_COUNT_Y; i++) {
-    const vy = -(i * MAP_CHUNK_VERTEX_STEP_Y);
-    vye[i] = vy;
-    vyo[i] = vy - MAP_CHUNK_VERTEX_STEP_Y / 2.0;
-  }
-  vye[MAP_CHUNK_FACE_COUNT_Y] = -MAP_CHUNK_WIDTH;
-
-  const vertexBuffer = new ArrayBuffer(MAP_CHUNK_VERTEX_COUNT * 16);
-  const vertexBufferView = new DataView(vertexBuffer);
-
-  let i = 0;
-
-  for (let x = 0; x < MAP_CHUNK_FACE_COUNT_X + 1; x++) {
-    // Evens
-    for (let y = 0; y < MAP_CHUNK_FACE_COUNT_Y + 1; y++) {
-      vertexBufferView.setFloat32(i * 16 + 0, vxe[x], true);
-      vertexBufferView.setFloat32(i * 16 + 4, vye[y], true);
-
-      i++;
-    }
-
-    // Odds
-    if (x < MAP_CHUNK_FACE_COUNT_X) {
-      for (let y = 0; y < MAP_CHUNK_FACE_COUNT_Y; y++) {
-        vertexBufferView.setFloat32(i * 16 + 0, vxo[x], true);
-        vertexBufferView.setFloat32(i * 16 + 4, vyo[y], true);
-
-        i++;
-      }
-    }
-  }
-
-  return vertexBuffer;
-};
-
 const createTerrainVertexBuffer = (vertexHeights: Float32Array, vertexNormals: Int8Array) => {
   // Copy the default vertex buffer (contains x and y coordinates)
   const data = DEFAULT_TERRAIN_VERTEX_BUFFER.slice(0);
@@ -137,9 +80,4 @@ const mergeTerrainLayerSplats = (layerSplats: Uint8Array[], width: number, heigh
   return data;
 };
 
-export {
-  createDefaultTerrainVertexBuffer,
-  createTerrainIndexBuffer,
-  createTerrainVertexBuffer,
-  mergeTerrainLayerSplats,
-};
+export { createTerrainIndexBuffer, createTerrainVertexBuffer, mergeTerrainLayerSplats };