Am 07.08.2011 10:24, schrieb kiwon:
> is there any person who has an experience to render some kinds of wet materials
> such as cloth, sponge, etc? I read a SIGGRAPH paper:
> http://graphics.cs.kuleuven.be/publications/PFPBFS/PorousFlow.pdf
>
> This paper says that they used POV-Ray for rendering, but not so much in detail.
> How can I use POV-Ray to render these kinds of materials? Would you please give
> me some idea or tip? :)

According to the paper they just changed the pigment to make it darker; 
I'd guess they used a DF3 file, but a UV-mapped approach might be 
possible as well.

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