Cheers guys, I hadn't thought of blending the colourmap rather than the refmap, that's just me stuck in my Lightwave thinking ;-)
When you say colour + alpha, do you mean the colourmap should be a 32bit image with embedded alpha? Is there a way to control the opacity of the alpha via code?
When you say colour + alpha, do you mean the colourmap should be a 32bit image with embedded alpha? Is there a way to control the opacity of the alpha via code?