public void ChangeAlphaToValue(float dstAlpha, float delayTime = 0.0f,
float time = 2.0f, OnAlphaChangeCompleted alphaChange = null)
{
if (render == null)
{
return;
}
if (Mathf.Abs(render.material.color.a - dstAlpha) < 0.1f)
{
return;
}
//ActivateTransparent(true);
//targetAlpha = dstAlpha;
StopAllCoroutines();
StartCoroutine(AlphaUpdate(dstAlpha, delayTime, time, alphaChange));
}
IEnumerator AlphaUpdate(float dstAlpha, float delayTime = 0.0f, float time = 2.0f, OnAlphaChangeCompleted alphaChange = null)
{
yield return(new WaitForSeconds(delayTime));
ActivateTransparent(true);
float startTime = Time.time;
float startAlpha = render.material.color.a;
float alphaValue = -1000.0f;
while (render != null && Mathf.Abs(alphaValue - dstAlpha) > Accuracy)
{
alphaValue = Mathf.Lerp(startAlpha, dstAlpha, (Time.time - startTime) / time);
for (int i = 0; i < render.materials.Length; i++)
{
Color oldColor = render.materials[i].color;
render.materials[i].color = new Color(oldColor.r, oldColor.g, oldColor.b, alphaValue);
}
yield return(new WaitForSeconds(0.1f));
}
if (alphaChange != null)
{
alphaChange(this, dstAlpha);
}
if (Mathf.Abs(dstAlpha - 1.0f) <= Accuracy &&
Mathf.Abs(render.material.color.a - 1.0f) <= Accuracy)
{
ActivateTransparent(false);
}
}
