hi egon ,
I would like to learn the shader and while going through the example provided with jpct-ae(hello shader) i came across 3 files one the real image , second normal (bluish version of the same image) and third (a greyish version). An you combine these 3 to make the shader.
?? So if i have a image , how can I get the bluish one and the greyish one so that the texture could be applied?