/// <summary>
/// Remove all the elements of a path from the physics simulator.
/// </summary>
/// <param name="physicsSimulator"></param>
public void RemoveFromPhysicsSimulator(PhysicsSimulator physicsSimulator)
{
foreach (Body body in _bodies)
physicsSimulator.Remove(body);
foreach (Geom geom in _geoms)
physicsSimulator.Remove(geom);
foreach (Joint joint in _joints)
physicsSimulator.Remove(joint);
foreach (Spring spring in _springs)
physicsSimulator.Remove(spring);
}