Object3D cloning userData too.

mrdoob · mrdoob · commit 7525b2b7bc00 · 2013-03-25T13:48:36.000+01:00
diff --git a/build/three.js b/build/three.js
@@ -6576,6 +6576,8 @@ THREE.Object3D.prototype = {
 
 		object.frustumCulled = this.frustumCulled;
 
+		object.userData = JSON.parse( JSON.stringify( this.userData ) );
+
 		for ( var i = 0; i < this.children.length; i ++ ) {
 
 			var child = this.children[ i ];
diff --git a/build/three.min.js b/build/three.min.js
diff --git a/src/core/Object3D.js b/src/core/Object3D.js
@@ -441,6 +441,8 @@ THREE.Object3D.prototype = {
 
 		object.frustumCulled = this.frustumCulled;
 
+		object.userData = JSON.parse( JSON.stringify( this.userData ) );
+
 		for ( var i = 0; i < this.children.length; i ++ ) {
 
 			var child = this.children[ i ];
