POV-Ray : Newsgroups : povray.general : crand in Pov-Ray 3.7 ? : Re: crand in Pov-Ray 3.7 ? Server Time
29 Apr 2024 15:44:09 EDT (-0400)
  Re: crand in Pov-Ray 3.7 ?  
From: clipka
Date: 28 May 2012 07:42:26
Message: <4fc364a2$1@news.povray.org>
Am 20.05.2012 00:43, schrieb mone:

> Sometimes I want meshes too look a little more rough and get rid of some banding
> artifacts. So I used to put "crand" in my finish statements in this case. But if
> I use crand in Version 3.7 it has no effect anymore. Maybe it does not work in
> 3.7 because it was considered obsolete and taken out?

What exactly do you mean with "banding artifacts"? Some mesh-specific 
stuff, or the banding that can occur when you have "slow" color 
transitions in the image (such as the sky)?

For the latter, 3.7's "Dither=on" or "+th" works like a charm.


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