public IEnumerator IE_DoTransition( E_TransitionType type, float delay, float duration = -1f, System.Action callback = null )
{
// Delay
yield return new WaitForSeconds ( delay );
// Decide if use component or param duration
duration = duration == -1f ? _transitionDuration : duration;
float i;
switch ( type )
{
case E_TransitionType.Show:
// Set to 0
i = 0f;
_renderer.material.SetFloat ( CUTOFF, i );
// Tween param
DOTween.To ( ( ) => i, x => i = x, 1, duration ).SetEase ( _ease );
// Do transition
while ( _renderer.material.GetFloat ( CUTOFF ) < 1f )
{
_renderer.material.SetFloat ( CUTOFF, i );
yield return null;
}
// Callback
if ( callback != null ) callback ( );
if ( OnTransitionEnded != null ) OnTransitionEnded ( );
break;
case E_TransitionType.Hide:
// Set to 1
i = 1f;
_renderer.material.SetFloat ( CUTOFF, i );
// Tween param
DOTween.To ( ( ) => i, x => i = x, 0, duration ).SetEase ( _ease );
// Do transition
while ( _renderer.material.GetFloat ( CUTOFF ) > 0f )
{
_renderer.material.SetFloat ( CUTOFF, i );
yield return null;
}
// Callback
if ( callback != null ) callback ( );
if ( OnTransitionEnded != null ) OnTransitionEnded ( );
break;
}
}
public void DoTransition( E_TransitionType type, float delay, float duration = -1, System.Action callback = null )
{
StartCoroutine ( IE_DoTransition ( type, delay, duration, callback ) );
}