Rune nous apporta ses lumieres en ce 12-01-2007 20:24:
> David El Tom wrote:
>> I just had the same idea, ..., but the other way around.

>> white background, orthographic camera, cylindrical ligth, transparent
>> surface and a black color fade inside (light attenuation). I think
>> this would be even more accurate as the fade is calculated directly
>> by the length of the ray traveling inside the object, while with
>> media you also can influence the result by means of
>> intervalls/samples parameter.

> Yes, I agree, except that I don't think you need any light source.

> Rune
No. All you need is a ambient 1 white plane, or set background rgb 1

-- 
Alain
-------------------------------------------------
An organizer for the "Million Agoraphobics March" expressed disappointment in 
the turnout for last weekend's event.

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