POV-Ray: Newsgroups: povray.newusers: how assumed_gamma works: Re: how assumed

POV-Ray : Newsgroups : povray.newusers : how assumed_gamma works : Re: how assumed_gamma works		Server Time 5 Sep 2024 04:20:06 EDT (-0400)

From: Kari Kivisalo
Date: 19 Nov 2001 06:27:15
Message: <3BF8EC9C.9A87E482@engineer.com>

>
> That's what I don't understand.

This is how gamma in povray works.

no assumed_gamma in scene

  No gamma correction is applied to output file.


assumed_gamma 1

  Gamma Display_Gamma is applied to output file.
  If Display_Gamma is not specified, 2.2 is used.


assumed_gamma G

  Gamma Display_Gamma/G is applied to output file.
  If Display_Gamma is not specified, 2.2/G is used.


Recommended value for assumed_gamma is 1.

_____________
Kari Kivisalo

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