About this 3D model

Here are five more cat tiles based on plane groups pmm, pmg, pgg, cmm and p4. See things 155268 and 158628 - Two Cat Tiles and More Cat Tiles. The patterns came from things 56813 and 58639 - Cat Coasters 02 and 03. OpenSCAD programs like the one used in thing 151488 - Child's Puzzle 5 - were used to cut a repeating unit from a large plate. Ten stl files are provided: tile_pmm.stl and 4_tiles_pmm.stl tile_pmg.stl and 4_tiles_pmg.stl tile_pgg.stl and 4_tiles_pgg.stl tile_cmm.stl and 4_tiles_cmm.stl tile_p4.stl and 4_tiles_p4.stl Multiple copies of the tiles can be printed and assembled as an aid to the study of the plane groups or to make interesting patterns.