POV-Ray : Newsgroups : povray.advanced-users : light output image difference between v3.7 and v3.8 : Re: light output image difference between v3.7 and v3.8 Server Time
24 Jun 2024 00:48:12 EDT (-0400)
  Re: light output image difference between v3.7 and v3.8  
From: Warren
Date: 21 Oct 2018 09:00:01
Message: <web.5bcc7810873e3cc220df21d60@news.povray.org>
clipka <ano### [at] anonymousorg> wrote:
> Am 17.10.2018 um 18:44 schrieb Warren:
> > And finally the two files: the one just after the povray render and the one
> > after the image magick modifications:
> >
> > http://www.ant01.fr/filesAnt01/debug/justPovrayRendered.png
> >
> > http://www.ant01.fr/filesAnt01/debug/shadowImgAfterMogrify.png
>
> That's obviously dithering we're seeing here.
>
> Digging a bit deeper, apparently I accidently forced dithering on in one
> of the recent changes, even to the point that it can't be turned off
> (nor switched to a different mode, for that matter).
>
> Gotta fix this.
>
> Maybe

Ok. I will stay tuned ;-)
For the instance, I have two binaries under Ubuntu 18.04 :
'povray3-7' and 'povray3-8'
I have a symbolic link ('povray') for povray3-7 in the same directory so I can
easily change which binary to run.


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