Note, demo requires WebGL so won't show in Firefox.

[1]: https://invisiblewater.github.io/MattGraphicsTutorials/effec...

To test some 3d graphics code, I need to generate a lot of textures. From a technical standpoint, just a single color texture would do but having some recognizable patterns that are easy to distinguish by eye would be useful to check for correctness and glitches.

Thanks for sharing.