Folkert van Heusden nous apporta ses lumieres en ce 2007/08/01 11:34:
>>> Would it be possible to somehow create fog-in-a-box?
>> http://povray.org/documentation/view/3.6.1/416/
> 
> That's light fall-off, that's different from fog as fog is more or less 
> random. 
> 
> 
In my experience with RL fog, when there is little to no wind, fog is prety 
uniform. Otherwize, it tend to comform to the turbulence in the air flow.

Just fill a box with scattering media, add "hollow" to allow the box to contain 
that media. If you want non-uniform fog, add a density statement with some 
pattern, like bumps or granite, optionaly with some turbulence.

-- 
Alain
-------------------------------------------------
I bet exercise equipment would be a lot more
expensive if we had evolved from starfish.

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