Thanks all three of you for your answers. I've already implemented an algorithm using the method I described in my mail, if anyone is interrested in it... I'ts a but funny though, but gives interresting results, probably has best use in interactive demos :) .
Cheers... Christian / Cybolic _______________________________________________ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/