POV-Ray : Newsgroups : povray.general : HeightField Glass Server Time
31 Jul 2024 14:31:45 EDT (-0400)
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From: Tim Attwood
Subject: Re: HeightField Glass
Date: 12 May 2007 17:17:17
Message: <46462edd$1@news.povray.org>
> Hey, All!
> That is my result -> http://www.geocities.com/gplflame/demo3.html
> Is it a bug in povray? Or in me.
I think you have the modeling right now,
maybe scaling it a bit thinner could allow
the light to penetrate farther thru.

Height_fields are often, because of the nature of the data
images, quite spikey. Sometimes it is possible to smooth
the image in a paint program to eliminate the worst of the
spikes. Also anti-aliasing will help get rid of some of the
speckling.

http://news.povray.org/povray.binaries.images/thread/%3C46462c9c%40news.povray.org%3E/


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