public void AddThruster()
{
RCSThruster thruster = new RCSThruster();
RCSThrusterViewModel vm = new RCSThrusterViewModel(thruster);
Thrusters.Add(vm);
_rcs.thrusters.Add(thruster);
}
public void RemoveThruster(RCSThrusterViewModel thruster)
{
Thrusters.Remove(thruster);
_rcs.thrusters.Remove(thruster.Model);
}