private void OnObjectManipulatorChanged(ObjectManipulator objectManipulator)
 {
     ManipulatableObject[] componentsInChildren = objectManipulator.GetComponentsInChildren <ManipulatableObject>();
     foreach (ManipulatableObject manipulatableObject in componentsInChildren)
     {
         UpdateLayoutForManipulatableObject(manipulatableObject.transform.parent, manipulatableObject);
     }
 }