.qc (dot qc) - the group for quake c coders of all denominations. If you make quake one mods and write code in quake c, join our group! I'll try to answer any quake c questions - please post your inquiry in the forums...
Plus - cool shadows! Heh heh.
I also think this would be a cool effect in game. If it could be duplicated without bringing the server to its knees.
(Yes - I had sound turned off on purpose...)