POV-Ray : Newsgroups : povray.general : [bug] Discontinuous pigment : Re: [bug] Discontinuous pigment Server Time
31 Jul 2024 14:25:54 EDT (-0400)
  Re: [bug] Discontinuous pigment  
From: William Peska
Date: 28 Jan 2007 09:46:25
Message: <45bcb741$1@news.povray.org>
Tim Attwood wrote:
> With no assumed_gamma, or with
> assumed_gamma 2.2 (which matches
> my monitor) the render looks
> a bit darker, but has no seams.
> With assumed_gamma 1 the effect
> is visible.
> 
> Gamma correction is non-linear...

For gamma = 1 it is the linear function f(x) = x.

William


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