Pentamorph
Fredrik Bridell 2007
This is a sort of moving logo that I made at the request of Ingvar Sjöberg. It's a pentagon with an inscribed shape that moves from a point in the center to an inscribed pentagram, upside-down compeared to the outer one. About halfway through the inner shape becomes a pentagram.
This code is really ugly, but it works.
Click to focus, then use keyboard:
SPACE - pause
e - toggle easing
t - toggle trails
Source code: pentamorph.pde