If you find this sort of thing interesting, I implemented a "Portal" raycasting engine akin to Valves portal game. You can read more about how it works here: ht

If you find this sort of thing interesting, I implemented a "Portal" raycasting engine akin to Valves portal game. You can read more about how it works here: https://github.com/gh123man/Portal-Raycaster https://github.com/gh123man/Portal-Raycaster