void DropLast()
{
GameObject child = gameObject.transform.GetChild(transform.childCount - 1).gameObject;
child.transform.parent = null;
child.gameObject.AddComponent <Rigidbody>();
OVRGrabbable grab = child.gameObject.AddComponent <OVRGrabbable>();
grab.enabled = true;
grab.DetectGrabPoints();
}
// Use this for initialization
void Start()
{
grab = gameObject.AddComponent <OVRGrabbable>();
grab.DetectGrabPoints();
}
