public void ClearTTOnly()
{
if ((isMask && material != null && material.GetTexture("_MainTex") != null) || mainTexture != null)
{
FuncUtil.CanDispose(_url);
}
mainTexture = null;
curTexture = null;
if (material != null && material.GetTexture("_MainTex") != null)
{
material.SetTexture("_MainTex", curTexture);
hasMainTex = curTexture != null;
MarkAsChanged();
}
}
private void UpdateBaseTexture()
{
if (hasDestroy || isClear) //已经清除过的
{
return;
}
if (isMask == true)
{
if (string.IsNullOrEmpty(_maskPath) == false)
{
if (material == null && loadFlag < 2) //如果材质一直加载不出，可能会死循环，做个标记
{
loadFlag++;
FuncUtil.Load(UI_MASK, (Action <string>)OnLoadMaskComplete, UI_MASK);
return;
}
loadFlag = 0;
if (material != null && curTexture != material.GetTexture("_MainTex"))
{
RemoveFromPanel();
material.SetTexture("_MainTex", curTexture);
hasMainTex = curTexture != null;
MarkAsChanged();
}
}
mainTexture = null;
}
else
{
mainTexture = curTexture;
if (materialMode == false)
{
material = null;
}
if (_imageWidth != 0 && _imageHeight != 0)
{
width = Convert.ToInt32(_imageWidth);
height = Convert.ToInt32(_imageHeight);
}
else
{
MakePixelPerfect();
}
}
FuncUtil.CanDispose(_lastURL);
}