Op 28/05/2023 om 17:22 schreef Thomas de Groot:
> Op 28-5-2023 om 16:49 schreef kurtz le pirate:
>> Hello,
>>
>>
>> I'm racking my brain over this problem :
>> I'd like to have a function that can give me the color of a pixel in an
>> image (the equivalent of "eval_pigment") to fill a plane.
>>
> Why not use eval_pigment? See:
> 
>
https://news.povray.org/povray.binaries.images/thread/%3Cweb.52ede41cd6fcc84f7a3e03fe0%40news.povray.org%3E/?mtop=395729
> 
> I must have the macro somewhere... I shall send it tomorrow from my 
> other machine.
> 

I don't know if this is what you want to do, but provide an image map 
and play with this test scene...


-- 
Thomas

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