I love that the credits mention the raycast tutorial by Permadi https://permadi.com/1996/05/ray-casting-tutorial-table-of-contents/ https://permadi.com/1996/05/

I love that the credits mention the raycast tutorial by Permadi https://permadi.com/1996/05/ray-casting-tutorial-table-of-contents/ https://permadi.com/1996/05/ray-casting-tutorial-table-of-co... I used this tutorial in the 2000's to write a raycaster myself in C using Allegro. It's wonderful that these tutorial are still useful so many years after they've been written.