User:Kipling/wallpaper groups

These included files are implementations of the seventeen planar Wallpaper groups using the Symmetry settings from Version 3 of the cfdg language. For several of these groups, the basic tile is not rectangular, but by repeating the tile with an offset, a rectangular tile can be formed. So there are two versions.

Sampler file
This assumes that all the above files are in a subdirectory "wallpaper"