POV-Ray: Newsgroups: povray.newusers: Is this possible?: Re: Is this possible?

POV-Ray : Newsgroups : povray.newusers : Is this possible? : Re: Is this possible?		Server Time 29 Jul 2024 10:27:16 EDT (-0400)

From: Bob Hughes
Date: 19 Mar 2006 04:12:58
Message: <441d209a$1@news.povray.org>

<amar> wrote in message 
news:web.441ca009f2531303c46bf1ef0@news.povray.org...
> Hello everybody, is it possible to figure out how much light intensity is
> falling on my camera.. or any other point of interest? would be verymuch
> thankful to anyone who could give me a hint/answer to my problem..

The function eval_pigment (from functions.inc) could probably be used to 
scan a prerendered scene (image_map of that). Would be an indirect way of 
finding the amount of light intensities by plotting the results. AFAIK that 
might be the only way of going about it.

-- 
Bob H  www.3digitaleyes.com
http://3digitaleyes.com/imagery/

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