Comment by MPSimmons

This is an awesome effort. I stared and played with the rotating graphics at the top for a while before reading the rest of the article, trying to figure out why it was so much better than a lot of the efforts I'd seen before, and I kind of figured out what you must be doing, but I'll admit, I wouldn't have ever done it as well or put in as much work as you had - really excellent techniques for determining character!

I am actually really curious how performant this is and whether something like this would be able to contribute beyond just demo displays. It's obviously beautiful and a marvel of work, but it seems like there should be a way to use it for more.

Also, I did find myself wondering about the inevitable Doom engine

Really nice job!