POV-Ray : Newsgroups : povray.binaries.animations : CIE xyY / D65 gamut : Re: CIE xyY / D65 gamut Server Time
27 Apr 2024 16:54:49 EDT (-0400)
  Re: CIE xyY / D65 gamut  
From: clipka
Date: 20 Mar 2017 08:21:24
Message: <58cfc944$1@news.povray.org>
Am 20.03.2017 um 02:21 schrieb Mike Horvath:
> On 11/29/2016 10:56 PM, clipka wrote:
>> Gamut of all theoretically possible surface colours, under D65 (noon
>> daylight) illumination, in CIE 1931 xyY space.
>>
> 
> Here's my version, thanks to clipka and Bruce Lindbloom.

That looks about right now.

You seem to have a gap between the shape and the "black pane" though,
which is particularly noticeable in the yellow and green regions.

I'd therefore recommend investing a bit of extra work to make the shape
extend to the black point -- or, more precisely, the locus of
infinitesimally dark spectral colours.


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