POV-Ray : Newsgroups : povray.advanced-users : Color matching functions : Re: Color matching functions Server Time
1 May 2024 20:42:58 EDT (-0400)
  Re: Color matching functions  
From: Mike Horvath
Date: 22 Mar 2017 04:27:05
Message: <58d23559$1@news.povray.org>
On 3/21/2017 11:12 PM, Mike Horvath wrote:
> The CMFs I am currently using are in 5nm steps from 360nm to 830nm,
> which is 95 steps total.
>
> Are there more detailed samples? Are there more detailed samples for D65
> illumination too? The CMFs and illuminations should have the same number
> of steps in the same range, since my script is set up to iterate through
> both sets of samples at the same time. Not sure what to do if the sample
> tables aren't the same sizes.
>
> Thanks.
>
>
> Mike


Wikipedia says you can just interpolate between the 5nm points to 
generate narrower ones. Lightsys uses a spline apparently.


Mike


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