Platonic info.festi.boxes.py.Platonic platonic 60 true tetrahedron cube octahedron dodecahedron icosahedro 3.0 0.0 false false true 100 loop corner backarc 0.1 90.0 rectangular springs barbs snap 0.0 0.0 1.0 0.0 2.0 0.0 2.0 1.0 ./Platonic-thumb.jpg https://www.festi.info/boxes.py/Platonic all