Fix bug of samepleEvents in animation-state.ts (#4909)

cocos · Jul 18, 2019 · 117b76b · 117b76b
1 parent 2c36681
commit 117b76b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cocos/animation/animation-state.ts b/cocos/animation/animation-state.ts
@@ -652,6 +652,7 @@ export class AnimationState extends Playable {
     }
 
     private _sampleEvents (wrapInfo: WrappedInfo) {
+        const length = this._clip.eventGroups.length;
         let direction = wrapInfo.direction;
         let eventIndex = this._clip.getEventGroupIndexAtRatio(wrapInfo.ratio);
         if (eventIndex < 0) {