Re-add change

src/loaders/ObjectLoader.js

@@ -341,6 +341,19 @@ Object.assign( ObjectLoader.prototype, {
 
 						break;
 
+					case 'TubeGeometry':
+					case 'TubeBufferGeometry':
+
+						geometry = new Geometries[ data.type ](
+							new Curves[ data.path.type ]().fromJSON( data.path ),
+							data.tubularSegments,
+							data.radius,
+							data.radialSegments,
+							data.closed
+						);
+						
+						break;
+
 					case 'LatheGeometry':
 					case 'LatheBufferGeometry':