Congrats on that. Could you post screenies when you finish the tex draw routine?
Sure, but right now, I'm still trying to do it in a computer language. It's so much easier to first try it in a programming language you know, and then port it.
EDIT:I think I need some help with the textures: They just aren't being mapped correctly:
the texture itself is drawn at the right. The part that's inside the white triangle should be projected onto the triangle, while my code just pushed the whole texture in the triangle.