Thanks! I've thought about what else to do with this (more articles? YouTube videos? A reference implementation in C?) but I'm not sure there would be enough in

Thanks! I've thought about what else to do with this (more articles? YouTube videos? A reference implementation in C?) but I'm not sure there would be enough interest, or that I could go into enough depth. For example, I can't imagine writing a whole book about this. Besides, there's people who are far more qualified than I am to go into more depth - namely, the people who have been doing this for AAA games.