POV-Ray : Newsgroups : povray.general : Parametric object with shadow gets black : Re: Parametric object with shadow gets black Server Time
17 Nov 2024 05:16:52 EST (-0500)
  Re: Parametric object with shadow gets black  
From: Christopher James Huff
Date: 21 Jun 2003 12:42:07
Message: <cjameshuff-659F8E.11313921062003@netplex.aussie.org>
In article <3ef483f2@news.povray.org>, Wolfgang Wieser <wwi### [at] gmxde> 
wrote:

> >   As for the problem, I don't really know what's going on, sorry.
> > 
> Damn. Seems somehow, every point on the surface is considered 
> to be in heavy shadow?

Or the normal calculations are getting screwed up. I was getting this 
for a while with a patch I'm currently working on...zero length normal 
vectors don't normalize well.

-- 
Christopher James Huff <cja### [at] earthlinknet>
http://home.earthlink.net/~cjameshuff/
POV-Ray TAG: chr### [at] tagpovrayorg
http://tag.povray.org/


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