Op 12-2-2023 om 09:04 schreef yesbird:
> Hi, jr
> 
> I've attached the most tasty maps to this message, btw, don't you know how to
> scale them properly, I mean map to object whole specter completely ?
> 
> Reading manual:
> https://www.povray.org/documentation/view/3.6.1/335/
> and a lot of experiments with scaling gives no result.
> --
> YB

Apply the pigment to the unit sphere and /then/ scale the sphere:

sphere {
     <0,0,0>, 1
     pigment {
             gradient y
             color_map {spring}

     }
     scale 10
}


-- 
Thomas

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