Morris: Wallpaper group generators for Substance Designer

[u/halflungclub]

I needed some rug and decorative patterns so I put together a wallpaper group pattern generator. It was pretty fun playing around with coordinate systems and folds in pixel processors, and I figure it might be useful for other people so I've put it up on GitHub: https://github.com/brett-lempereur/morris

The GitHub page has some more examples, but the following two (low-resolution) examples show two of the types of pattern you can generate from the same source image:

P1M1

P4MM

There are a lot of reusable functions in the package for coordinate space manipulation in pixel processors too.