POV-Ray: Newsgroups: povray.newusers: triangle normal: triangle normal

POV-Ray : Newsgroups : povray.newusers : triangle normal : triangle normal		Server Time 5 Nov 2024 03:18:39 EST (-0500)

From: Rafal 'Raf256' Maj
Date: 10 Jul 2002 19:13:38
Message: <Xns9248BE97CC00raf256com@204.213.191.226>

Hi,
i have a triangle declared by w1, w2, w3 (w1=<x1,y1,z2> etc) how can I 
calculate it's normal ?

--