original example by Karsten Schmidt
Toxiclibs ported to js by Kyle Phillips

This example was used for designing the outer rim of some generative wheels. The wheels are designed for laser cutting from acrylic and the outer rim has a number of cutouts for friction fitting wire track modules.

The actual generative wheel design is available under GPL v3 and can be downloaded from: http://toxiclibs.org/2010/01/re-inventing-the-wheel/