I upgraded my hypertoons module at http://www.4dsolutions.net/ocn/python/hypertoons/ I'm down to just two modules, plus VPython of course. This still has those couple 2.4 idioms. Went from 16 scenarios to 29! I've GOT to find those stereo glasses. Kirby """ Creates a network of VPython animations connected through key frames, with a random selection at each frame. Like a network of subway tunnels, and a choice of where to go next at each station (tunnel = scenario, nodelist = options of where to go next i.e. any scenario starting with current key frame. The theme of this hypertoon is Buckminster Fuller's concentric hierarchy of polyhedra, complete with jitterbug transformation and allusions to the CCP. =============================================================== History Last modified: March 14 2005 29 scenarios, 8 key frames Fixed bugs in jitterbug by refreshing rbf canonical points Sped it up, other aesthetic improvements Added more five-fold shapes place balls growing/shrinking Removed dependencies on colors.py coords.py First posted: March 11 2005 16 scenarios, 6 key frames Original proof of concept Background posted to Python/edu-sig http://mail.python.org/pipermail/edu-sig/2005-March/004499.html John Zelle gets it in stereo! http://mail.python.org/pipermail/edu-sig/2005-March/004503.html Kirby Urner 4D Solutions """