And now I have triangles. Yay! This was very simply added, just an extension of the line drawing I had before, with a bit of processing stuff thrown on top. The real job now is filling the tris. I simply have never come across the algorithms for it, so I get to do some research now. I could probably work it out, but I want to do it somewhat correctly.
You can see from the picture that the tris aren't even being sorted yet. That is going to be the most important job to get done when I have them being filled. Actually, it might be an even higher priority than filling them, but I'll get the filing done first. It sounds like more fun [smile]