POV-Ray: Newsgroups: povray.newusers: TRACE returns a unit-length NORMAL vector: Re: TRACE returns a unit-length NORMAL vector

POV-Ray : Newsgroups : povray.newusers : TRACE returns a unit-length NORMAL vector : Re: TRACE returns a unit-length NORMAL vector		Server Time 29 Jul 2024 14:20:59 EDT (-0400)

From: Skip Talbot
Date: 6 Oct 2005 12:21:26
Message: <43454f06$1@news.povray.org>

You are right.  Someone with limited knowledge of vectors is really 
going to struggle at first.  If someone has the time or inspiration 
perhaps they could write up a vector tutorial and it could be included 
in the docs.

Skip

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