void Start()
{
rb = GetComponent <Rigidbody>();
col = GetComponent <SphereCollider>();
pScene = HamsterBallSimulator.getPhysicsScene();
}
// Use this for initialization
void Start()
{
dollyDir = transform.localPosition.normalized;
distance = transform.localPosition.magnitude;
scene = HamsterBallSimulator.getPhysicsScene();
}