Fix GLTFExport Bug with MorphTarget Animations which aren't aimed at …

…the root node being exported: Github Issue: #17579
mrdoob · Apr 5, 2020 · 2d3903e · 2d3903e
1 parent dcd1305
commit 2d3903e
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/examples/js/exporters/GLTFExporter.js b/examples/js/exporters/GLTFExporter.js
@@ -2254,7 +2254,9 @@ THREE.GLTFExporter.Utils = {
 
 				}
 
-				mergedTrack.name = '.morphTargetInfluences';
+				// We need to take into consideration that the target node for a
+				// blendshape animation might not be the root node of the animation:
+				mergedTrack.name = sourceTrack.name;
 				mergedTrack.values = values;
 
 				mergedTracks[ sourceTrackNode.uuid ] = mergedTrack;

diff --git a/examples/jsm/exporters/GLTFExporter.js b/examples/jsm/exporters/GLTFExporter.js
@@ -2276,7 +2276,9 @@ GLTFExporter.Utils = {
 
 				}
 
-				mergedTrack.name = '.morphTargetInfluences';
+				// We need to take into consideration that the target node for a
+				// blendshape animation might not be the root node of the animation:
+				mergedTrack.name = sourceTrack.name
 				mergedTrack.values = values;
 
 				mergedTracks[ sourceTrackNode.uuid ] = mergedTrack;