IEnumerator BlinkCoroutine(GameObject GO, Color targetColor, float time)
{
Color targetColorCopy = new Color(targetColor.r, targetColor.g, targetColor.b, targetColor.a);
// store here all renderers with their initial colors of the object and its children
Dictionary <ColorRenderer, Color> renderers = new Dictionary <ColorRenderer, Color>();
// add all renderers of the object and its children
Renderer[] rendererComponents = GO.GetComponentsInChildren <Renderer>();
foreach (Renderer renderer in rendererComponents)
{
ColorRenderer colorRenderer = new ColorRenderer();
if (colorRenderer.SetRenderer(renderer) == true)
{
renderers.Add(colorRenderer, colorRenderer.GetColor());
colorRenderer.SetColor(targetColorCopy);
}
}
// animated all renderers from
for (float currTime = time; currTime >= 0; currTime -= Time.deltaTime)
{
float normalizedTime = ConvertRangeClamped(0, time, 0, 1, currTime);
foreach (ColorRenderer cr in renderers.Keys)
{
Color origColor = renderers[cr];
cr.SetColor(Color.Lerp(origColor, targetColor, normalizedTime));
}
yield return(null);
}
// restore to original color 100%
foreach (ColorRenderer cr in renderers.Keys)
{
Color origColor = renderers[cr];
cr.SetColor(origColor);
}
animatedGOs.Remove(GO);
}
/**
* --- FADE ---
*/
public void FadeOut(GameObject GO, float time, bool shouldDestroyAfterFadeout = false)
{
if (animatedGOs.ContainsKey(GO) == true)
{
return;
}
if (GO == null)
{
return;
}
Renderer[] rendererComponents = GO.GetComponentsInChildren <Renderer>(true);
foreach (Renderer renderer in rendererComponents)
{
ColorRenderer colorRenderer = new ColorRenderer();
if (colorRenderer.SetRenderer(renderer) == true)
{
colorRenderer.SetColor(new Color(colorRenderer.GetColor().r, colorRenderer.GetColor().g, colorRenderer.GetColor().b, 1f));
}
}
animatedGOs.Add(GO, this.StartCoroutine(FadeOutCoroutine(GO, time, shouldDestroyAfterFadeout)));
}