I think the love for this algorithm feels similar to my love for Raycasting. You get a 3D game on barely any hardware with no trigonometry. Like… how?! It makes

I think the love for this algorithm feels similar to my love for Raycasting. You get a 3D game on barely any hardware with no trigonometry. Like… how?! It makes complete sense once I implemented it, but it still feels like wizardry.