I know of one 2D version of this available on Shader Toy where you can immediately play around [0], but its speed is limited by the tooling available at Shader Toy.
However, a quick search shows that this technique is already popular on the Internet. There are some GitHub repositories you can find.
But I especially like the videos by Mytino [1].
Has anyone seen any 3D versions yet?
However, a quick search shows that this technique is already popular on the Internet. There are some GitHub repositories you can find.
But I especially like the videos by Mytino [1]. Has anyone seen any 3D versions yet?
[0] https://www.shadertoy.com/view/mtlBzX
[1] https://x.com/MytinoGames