public static Texture2D BakeTexture(Texture2D sourceTexture, Material firstPassMat)
{
if (sourceTexture != null)
{
sourceTexture = Utilities_Texture2D.GetReadableTexture2D(sourceTexture, firstPassMat);
}
return(sourceTexture);
}
public static Texture2D GetMask(Dictionary <string, Texture2D> cache, Texture2D maskTexture, int width, int height)
{
string maskID = maskTexture.name + ":" + width + "x" + height;
if (!cache.TryGetValue(maskID, out Texture2D mask))
{
mask = Utilities_Texture2D.GetReadableTexture2D(maskTexture, width, height);
cache.Add(maskID, mask);
}
return(mask);
}