This is a great ray casting tutorial to get started: https://permadi.com/1996/05/ray-casting-tutorial-table-of-contents/ https://permadi.com/1996/05/ray-castin

This is a great ray casting tutorial to get started: https://permadi.com/1996/05/ray-casting-tutorial-table-of-contents/ https://permadi.com/1996/05/ray-casting-tutorial-table-of-co...