Visit this if you don't want your computer to die https://forkphorus.github.io/app.html?id=404119791 WASD - Move Arrow keys - Look Space - Go up Z - Go down
This is a 3D renderer I made. I used equations from the wikipedia page for perspective projection, and went through a long process of putting an entire obj file into a variable. Anyways, Enjoy the (rainbow) Utah Teapot model!