Penrose tiling in Python: generate a 3D-printable aperiodic ornament

A Penrose tiling never repeats and has fivefold symmetry, which is why it looks so odd on a 3D-printed ornament. You can generate one in about 40 lines of Python with manifold3d. The trick is Robinson triangle subdivision: start with a wheel of 10 triangles and split each one by the golden ratio, again and again. import math, numpy as np phi = (1... Weiterlesen: Penrose tiling in Python: generate a 3D-printable aperiodic ornament