POV-Ray : Newsgroups : povray.advanced-users : Normal pigment not evaluated as a function? : Re: Normal pigment not evaluated as a function? Server Time
19 Sep 2021 15:19:15 EDT (-0400)
  Re: Normal pigment not evaluated as a function?  
From: Bald Eagle
Date: 14 Apr 2020 15:30:01
Message: <web.5e960e4427c64babfb0b41570@news.povray.org>
One additional thing this did highlight was why is RGB a pigment and emission a

Granted, there's the whole mechanism of handling all of this that's already
coded up... but:

It would interesting and useful to have rgbfte - or perhaps any channel >1
functioning as an emissive value of (channel-1).
That would allow function-driven pixel-by pixel emission control.

But maybe I can work that into an average statement using a texture with
emission...   hmmm.

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