protected virtual void SetupRigidbodyActivator()
        {
            VRTK_ControllerRigidbodyActivator foundActivator = GetComponentInChildren <VRTK_ControllerRigidbodyActivator>();

            rigidbodyActivatorContainer = (foundActivator != null ? foundActivator.gameObject : null);
        }
 /// <summary>
 /// Observable ControllerRigidbodyOff event
 /// </summary>
 /// <param name="events"></param>
 /// <returns></returns>
 public static IObservable <ControllerRigidbodyActivatorEventArgs> ControllerRigidbodyOffAsObservable(this VRTK_ControllerRigidbodyActivator events)
 {
     return(Observable.FromEvent <ControllerRigidbodyActivatorEventHandler, ControllerRigidbodyActivatorEventArgs>(
                h => (s, e) => h(e),
                h => events.ControllerRigidbodyOff += h,
                h => events.ControllerRigidbodyOff -= h));
 }