diff --git a/lib/animations/morph_animation_data.dart b/lib/animations/morph_animation_data.dart
index 30eb0320..00973885 100644
--- a/lib/animations/morph_animation_data.dart
+++ b/lib/animations/morph_animation_data.dart
@@ -8,24 +8,24 @@ import 'dart:typed_data';
 
 class MorphAnimationData {
   final String meshName;
-  final List<String> morphNames;
-  final List<int> morphIndices;
+  final List<String> animatedMorphNames;
+  final List<int> animatedMorphIndices;
 
   final List<double> data;
 
-  MorphAnimationData(this.meshName, this.data, this.morphNames,
-      this.morphIndices, this.frameLengthInMs) {
-    assert(data.length == morphNames.length * numFrames);
+  MorphAnimationData(this.meshName, this.data, this.animatedMorphNames,
+      this.animatedMorphIndices, this.frameLengthInMs) {
+    assert(data.length == animatedMorphNames.length * numFrames);
   }
 
-  int get numMorphTargets => morphNames.length;
+  int get numMorphTargets => animatedMorphNames.length;
 
   int get numFrames => data.length ~/ numMorphTargets;
 
   final double frameLengthInMs;
 
   Iterable<double> getData(String morphName) sync* {
-    int index = morphNames.indexOf(morphName);
+    int index = animatedMorphNames.indexOf(morphName);
     for (int i = 0; i < numFrames; i++) {
       yield data[(i * numMorphTargets) + index];
     }