POV-Ray : Newsgroups : povray.general : Media in glass : Re: Media in glass Server Time
31 Jul 2024 12:20:00 EDT (-0400)
  Re: Media in glass  
From: dave vanhorn
Date: 8 Mar 2007 09:30:58
Message: <45f01e22@news.povray.org>
> It's even more so then that. POV uses the standard for grayscale 
> conversion,
> which is based on real light energies
>
> GRAY = 0.3*R + 0.59*G + 0.11*B
>
> RGB<0,0,1>=0.11
> RGB<1,0,1>=0.41
> almost 4 times the apparent brightness

Given that the eye does that already, wouldn't applying this make it worse?
I see what you're saying, but now I'm confused.


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