add frame length check

2022-12-16 00:12:54 +08:00
parent d6ec9ce9b3
commit 07b493afd2
1 changed files with 5 additions and 1 deletions
--- a/lib/animations/animation_builder.dart
+++ b/lib/animations/animation_builder.dart
@@ -15,7 +15,11 @@ class Animation {
  final Float32List? boneTransforms;

  Animation(this.morphData, this.numMorphWeights, this.boneTransforms,
-      this.boneNames, this.meshNames, this.numFrames, this.frameLengthInMs);
+      this.boneNames, this.meshNames, this.numFrames, this.frameLengthInMs) {
+    if (morphData != null && morphData!.length != numFrames * numMorphWeights) {
+      throw Exception("Mismatched animation data with frame length");
+    }
+  }

  Animation.from(
      {required List<List<double>> morphData,