public void OnUpdateBeforeDraw()
{
Fps.Tick();
PhysicsTimes.Add(_phyTimeAccu);
_phyTimeAccu = 0.0f;
}
public void OnPhysicsUpdate(double physicClockMilliseconds, int numSteps, float processingTimeMilliseconds)
{
PhysicsTicks.Tick(numSteps);
_phyTimeAccu += processingTimeMilliseconds;
}