Darren New wrote:
> Vincent Le Chevalier wrote:>> I think you can manage that in much the same way POV does at the >> moment, yes... It's just more costly in terms of rays, of course.> > Oh! I didn't even know POV handled it at all. :-)>
Actually you made me doubt whether it was in Megapov or POV-Ray, but
there it is, in mainstream POV:
http://www.povray.org/documentation/view/3.6.1/415/
--
Vincent