Now it's able to calculate the draw quad by the shader.

karaoke-dev · May 1, 2022 · ef7acee · ef7acee
1 parent 6e90dcc
commit ef7acee
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/osu.Framework.Font/Graphics/Sprites/LyricSpriteText.cs b/osu.Framework.Font/Graphics/Sprites/LyricSpriteText.cs
@@ -113,7 +113,7 @@ public IReadOnlyList<IShader> Shaders
                 if (value != null)
                     shaders.AddRange(value);
 
-                Invalidate(Invalidation.DrawNode);
+                Invalidate();
             }
         }
 

diff --git a/osu.Framework.Font/Graphics/Sprites/LyricSpriteText_DrawNode.cs b/osu.Framework.Font/Graphics/Sprites/LyricSpriteText_DrawNode.cs
@@ -3,7 +3,7 @@
 
 using System;
 using System.Collections.Generic;
-using osu.Framework.Graphics.Extensions;
+using System.Linq;
 using osu.Framework.Graphics.OpenGL.Vertices;
 using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.Shaders;
@@ -17,8 +17,12 @@ public partial class LyricSpriteText
         protected override Quad ComputeScreenSpaceDrawQuad()
         {
             // make draw size become bigger (for not masking the shader).
-            var newRectangle = DrawRectangle.Scale(2);
-            return ToScreenSpace(newRectangle);
+            var quad = ToScreenSpace(DrawRectangle);
+            var drawRectangele = Shaders.OfType<IApplicableToDrawQuad>()
+                                        .Select(x => x.ComputeScreenSpaceDrawQuad(quad).AABBFloat)
+                                        .Aggregate(quad.AABBFloat, RectangleF.Union);
+
+            return Quad.FromRectangle(drawRectangele);
         }
 
         protected override DrawNode CreateDrawNode()