Hello,
Flexi Line is a Processing demo by Jill Jackson. I've ported it to Scheme.
Please try it and let me know if it works for you! This is all you
should need to do:
$ wget http://proteus.freeshell.org/flexi-line.scm
$ ikarus flexi-line.scm
I'd also appreciate reports on if it worked in Ypsilon:
$ ikarus flexi-line.scm
Thanks!
The original code is under the Creative Commons GNU General Public
License. So by all means, hack away to make your own wacky variants!
All the art pieces on openprocessing.org are CC licensed. If I was
tasked with teaching Scheme, a suggested exercise would be to browse
that sight for a cool demo and port it to Scheme.
Ed