IEnumerator CoWaitForFixedUpdate(OnWaitForFrame onWaitForFrame)
    {
        yield return(new WaitForFixedUpdate());

        yield return(new WaitForFixedUpdate());

        onWaitForFrame();
    }
 public void WaitForFrame(OnWaitForFrame onWaitForFrame)
 {
     StartCoroutine(CoWaitForFixedUpdate(onWaitForFrame));
 }