POV-Ray : Newsgroups : povray.binaries.images : RSOCP: the metallic learning curve : Re: RSOCP: the metallic learning curve Server Time
20 May 2026 18:24:14 EDT (-0400)
  Re: RSOCP: the metallic learning curve  
From: Cossack 
Date: 19 May 2026 05:40:00
Message: <web.6a0c2f8a3d3b716433a122dbd49cbb40@news.povray.org>
"Cousin Ricky" <rickysttATyahooDOTcom> wrote:
> Cousin Ricky <ric### [at] yahoocom> wrote:
> > ... I accumulated a folder full of subfolders of
> > RSOCPs, which I didn't consider perfect enough to post at the time.  In
> > recent years, though, I've been posting occasional renders from these
> > subfolders.
> >
> > Here are samples from one series from one of those subfolders, showing
> > improved metallic textures over the years.
>
> Here is the scene with improved (I think) light blooming, and some tweaked brass
> colors.  The new brass colors are:
>
> For assumed_gamma 1:
>   Warm brass    rgbft CHSV2RGB (<35, 0.88, 0.99>)
>   Medium brass  rgbft CHSV2RGB (<38, 0.78, 0.99>)
>   Yellow brass  rgbft CHSV2RGB (<47, 0.68, 0.91>)
>
> For any other assumed_gamma:
>   Warm brass    srgb <0.9956, 0.8135, 0.3793>
>   Medium brass  srgb <0.9956, 0.8580, 0.5040>
>   Yellow brass  srgb <0.9593, 0.8942, 0.5760>

  can you provide the project code?


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