POV-Ray : Newsgroups : povray.advanced-users : Raising contrast inside POV-Ray? : Re: Raising contrast inside POV-Ray? Server Time
28 Jul 2024 12:36:58 EDT (-0400)
  Re: Raising contrast inside POV-Ray?  
From: Warp
Date: 31 Aug 2005 00:48:54
Message: <431536b6@news.povray.org>
Tim Nikias <JUSTTHELOWERCASE:timISNOTnikias(at)gmx.netWARE> wrote:
> Anyways, I've fiddled with some of the images in Paint Shop Pro and noticed
> that some higher contrast does a lot for the image. I'm a sucker for doing
> things right inside POV-Ray, so does anyone have ideas or techniques on how
> to raise the contrast inside POV-Ray?

  Traditionally people have adjusted contrast as a post-processing step
with a third-party image manipulation program.

  However, I have always wondered if it couldn't be possible to do it
from within povray itself by adjustin assumed_gamma and the brightness
of light sources...

-- 

                                                          - Warp


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.