POV-Ray : Newsgroups : povray.advanced-users : Color of Caustic : Re: Color of Caustic Server Time
2 Nov 2024 11:25:09 EDT (-0400)
  Re: Color of Caustic  
From: Margus Ramst
Date: 20 Oct 1999 10:57:16
Message: <380DD815.80704054@peak.edu.ee>
Fabian Brau wrote:
> 
> I am remembering: This is not because photon don't yet interact with media?
> 

True. You should tint the container object to have coloured caustics.
Also, you can use fade_distance instead of absorbing media, with little loss of
quality and considerable gain of speed.
Media is necessary only if you go for all-out realism, i.e. you want the volume
of the wine to interact with the light_source.

Margus


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