Original algorithm by Erwin P. Stoschek & Dagmar Schönfeld
Spiral: ./AsSis -s 2 -r 0.99
Triangle: ./AsSis -s 2 -r 0.33333
Square: ./Asis -s 2 -r 0.25
Pentagon: ./AsSis -s 2 -r 0.2
Dodecahedron ./AsSis -2 -r 0.1
Spiky ball: ./AsSis -s 0 -r 0.33333
Flower: ./AsSis -s 0 -r 0.34 -t 1
Bracelet: ./AsSis -s 2 -r 0.34 -c 5
Swirly hexagon: ./AsSis -t 4 -s 1 -r 0.167 -n 2000