IsoSurface AJ Labyrinth Generator for architecture / unity3d

Maze generator of OpenScad in 5 lines of code, with 10 variables, theory information written in scad file. The useful thing for this is that you can substract arched spaces inside procedurally generated houses to give them complex interior views that are fun to print. You can perhaps also combine the formula with a menger sponge to make architecture stuff.