three 159 fix

jerzakm · Feb 11, 2024 · 41898f2 · 41898f2
1 parent 96f261c
commit 41898f2
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diff --git a/.changeset/tidy-phones-crash.md b/.changeset/tidy-phones-crash.md
@@ -0,0 +1,5 @@
+---
+"@threejs-kit/instanced-sprite-mesh": patch
+---
+
+compatibility fix for three>159
diff --git a/packages/instanced-sprite-mesh/src/InstancedSpriteMesh.ts b/packages/instanced-sprite-mesh/src/InstancedSpriteMesh.ts
@@ -6,6 +6,7 @@ import {
   Vector2,
   Vector4,
   WebGLRenderer,
+  REVISION,
 } from "three";
 import { InstancedUniformsMesh } from "three-instanced-uniforms-mesh";
 import {
@@ -85,6 +86,14 @@ export class InstancedSpriteMesh<
 
     this._spriteMaterial.uniforms.animationDataSize.value =
       this.compute.progressDataTexture.image.width;
+
+    // TODO revisit later. Temp fix for 159 breaking change
+    if (REVISION >= 159) {
+      this.instanceMatrix.clearUpdateRanges();
+      this.instanceMatrix.addUpdateRange(0, count * 16);
+    } else {
+      this.instanceMatrix.updateRange.count = count * 16;
+    }
   }
 
   private updateSpritesheet(spritesheet: SpritesheetFormat) {