fix: disable sprite batch tag (#2261)

galacean · Jul 24, 2024 · 5f9709c · 5f9709c
1 parent 4e3f5a9
commit 5f9709c
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/packages/core/src/Engine.ts b/packages/core/src/Engine.ts
@@ -117,8 +117,6 @@ export class Engine extends EventDispatcher {
   /* @internal */
   _shaderProgramPools: ShaderProgramPool[] = [];
   /** @internal */
-  _canSpriteBatch: boolean = true;
-  /** @internal */
   _fontMap: Record<string, Font> = {};
   /** @internal @todo: temporary solution */
   _macroCollection: ShaderMacroCollection = new ShaderMacroCollection();

diff --git a/packages/core/src/RenderPipeline/BatchUtils.ts b/packages/core/src/RenderPipeline/BatchUtils.ts
@@ -1,11 +1,17 @@
 import { SpriteMask, SpriteMaskInteraction, SpriteRenderer } from "../2d";
+import { ShaderTagKey } from "../shader";
 import { SubRenderElement } from "./SubRenderElement";
 
 /**
  * @internal
  */
 export class BatchUtils {
+  protected static _disableBatchTag: ShaderTagKey = ShaderTagKey.getByName("spriteDisableBatching");
+
   static canBatchSprite(elementA: SubRenderElement, elementB: SubRenderElement): boolean {
+    if (elementB.shaderPasses[0].getTagValue(BatchUtils._disableBatchTag) === true) {
+      return false;
+    }
     if (elementA.subChunk.chunk !== elementB.subChunk.chunk) {
       return false;
     }