POV-Ray : Newsgroups : povray.advanced-users : Modeling a diffuse object with photon mapping and a lens : Re: Modeling a diffuse object with photon mapping and a lens Server Time
6 Oct 2024 13:11:07 EDT (-0400)
  Re: Modeling a diffuse object with photon mapping and a lens  
From: Alain
Date: 7 Jul 2006 18:24:56
Message: <44aedf38$1@news.povray.org>
Alain nous apporta ses lumieres en ce 06/07/2006 13:24:
After further testing, and remembering another post, I came up with another solution:
1 - Remove all photons from the scene.
2 - Remove all lights.
3 - Give your slide a high ambient like finish{ambient 5} and remove the transmit.
4 - Add this in the global_settings: radiosity{count 150}
You may also use a spot light that illuminate the slide from it's front, or a light at
the back and 
use double_illuminate for the slide.

Note: two crossed plano-cylindrical lences are not good at generating an image, beter
to use a 
plano-spherical one.

-- 
Alain
-------------------------------------------------
WARNING: The consumption of alcohol may lead you to think people are laughing WITH
you.


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