From adc9dea083d11c7738401f5c33314697d1a55e3c Mon Sep 17 00:00:00 2001
From: Cursor Agent <cursoragent@cursor.com>
Date: Wed, 27 May 2026 15:33:28 +0000
Subject: [PATCH] Fix TextureAtlas remove-emitter leak on dispose

Dispose _onRemoveTextureAtlasCanvas in TextureAtlas.dispose() alongside
_onAddTextureAtlasCanvas to avoid leaking listeners when the atlas is torn down.

Fixes #5917

Co-authored-by: Daniel Imms <Tyriar@users.noreply.github.com>
---
 addons/addon-webgl/src/TextureAtlas.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/addons/addon-webgl/src/TextureAtlas.ts b/addons/addon-webgl/src/TextureAtlas.ts
index 34188235c..a2857e0a4 100644
--- a/addons/addon-webgl/src/TextureAtlas.ts
+++ b/addons/addon-webgl/src/TextureAtlas.ts
@@ -109,6 +109,7 @@ export class TextureAtlas implements ITextureAtlas {
       page.canvas.remove();
     }
     this._onAddTextureAtlasCanvas.dispose();
+    this._onRemoveTextureAtlasCanvas.dispose();
   }
 
   public warmUp(): void {