Mesh booleans with self-intersections

After months of experimentation, I'm finally confident that my mesh boolean algorithm is working without troubles! Really, it's more of a mesh cleanup algorithm as it resolves self-intersections and overlaps, but booleans are the main motivation.
There's still a lot to do regarding optimization, but I finally feel safe focusing more on the fun parts of building my geometry editor and not being scared that the whole thing would turn out to be unfeasible.

[@ziggyzoggin]

woah, that's impressive!

[@Mempo1]

and this kids, is how Blender is born