POV-Ray : Newsgroups : povray.beta-test : Same scene renders different in v3.7beta34 versus v3.62 : Re: Same scene renders different in v3.7beta34 versus v3.62 Server Time
5 Oct 2024 15:31:46 EDT (-0400)
  Re: Same scene renders different in v3.7beta34 versus v3.62  
From: Warp
Date: 23 Aug 2009 05:02:50
Message: <4a9105b9@news.povray.org>
clipka <ano### [at] anonymousorg> wrote:
> In 3.6, however, the rgb 0.5 object (B) will look way darker: POV-Ray 
> will have output "127"

  You mean that POV-Ray 3.6 didn't gamma-correct the output at all, while
POV-Ray 3.7 now does?

  Does that mean there's now a new option to set the gamma correction of
the created image (the actual pixels, not just some header data in the
image file format)? Is there a way to turn this off, if one so desires
(eg. if you really *want* the pixels to be exactly (127,127,127) and
nothing else)?

-- 
                                                          - Warp


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