protected GVRManipulator(GVRManipulator original, Cloner cloner) : base(original, cloner) { }
protected GVRManipulator(GVRManipulator original, Cloner cloner) : base(original, cloner) { }
protected GVRManipulator(GVRManipulator original, Cloner cloner) : base(original, cloner) { }
protected GVRManipulator(GVRManipulator original, Cloner cloner) : base(original, cloner) { }