I wonder have the reconstruction techniques been verified by a double-blind experiment to reconstruct the face of a homo sapiens from a skull with a known photograph. Otherwise, you're just wondering how much of it is just artistry and how much solid, verified technique.

Here's one way to do it.

https://en.wikipedia.org/wiki/CORDIC

I've had the good fortune to attend two of his lectures in person. Each time, he effortlessly derived provably correct code from the conditions of the problem and made it seem all too easy. 10 minutes after leaving the lecture, my thought was "Wait, how did he do it again?".

RIP Sir Tony.

I have a strict policy of no Meta glasses for guests in my house. Socially, they're poison.

My statement was accurate as of _when_ I moved away from FreeCad. I'm happy they merged the RealThunder work. But they dilly-dallied for a long time while people were demanding a fix and one was available. Doesn't speak well of their org politics.