And here for code to generate polyhedra data. http://www.math.technion.ac.il/kaleido/ Daniel Matthews wrote: > Have a look here > > http://www.georgehart.com/ > > Dave Thomas wrote: > >> >> I was wondering: does anyone have data I could use to construct a >> jewel with OpenGL. I guess I need coordinate information for each of >> the faces. >> >> Cheers >> >> >> Dave