public void CaculateLayer()
{
Loom.RunAsync(() =>
{
// showColor = new byte[size * size * 4];
List <LayerData> layerList = layerMgr.GetCanSeeLayer();
if (layerList.Count == 0)
{
System.Array.Copy(whiteColor, showColor, whiteColor.Length);
// showColor = whiteColor;
}
if (layerList.Count == 1)
{
System.Array.Copy(layerList[0].GetColorArray(), showColor, whiteColor.Length);
}
else
{
for (int i = 0; i < layerList.Count - 1; i++)
{
//layerList[i]
if (i == 0)
{
showColor = CacluateColor(layerList[1].GetColorArray(), layerList[0].GetColorArray());
}
else
{
showColor = CacluateColor(layerList[i + 1].GetColorArray(), showColor);
}
}
}
if (showColor == null || showColor.Length < size * size * 4)
{
return;
}
});
}
