Comment by andrewstuart

I did all that. It was hard. I’m not an expert but fought my way though to make all that work. I didn’t get it perfect but I got it pretty good. There’s some weird challenges when you get that deep.

Just as I got it working AI came along which made it pointless then I realised when I got to the bottom that you cannot do it perfectly because it’s not a deterministic renderer. So I called the project to an end.