Fixed JSON.stringify( object ).

See mrdoob#8428.
tschw · Apr 1, 2016 · aac39df · aac39df
1 parent 6e05a92
commit aac39df
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/core/Object3D.js b/src/core/Object3D.js
@@ -546,7 +546,9 @@ THREE.Object3D.prototype = {
 
 	toJSON: function ( meta ) {
 
-		var isRootObject = ( meta === undefined );
+		var isRootObject = ( meta === undefined || meta === '' );
+		// when meta is an empty string, this method has been called from
+		// within JSON.stringify
 
 		var output = {};