In article <3A1D4DE9.BBB7C7CC@xlstudio.com>, gemelli david 
<d.g### [at] xlstudiocom> wrote:

> 0.4 ??? I always used 0.6 ! oups ! need to change this in my last 
> scenes to see the result... I'll post them again...

It would vary quite a bit with the exact kind of concrete, whether it is 
wet, how weathered it is, if it is freshly cut or broken, how dirty it 
is, whether vehicles with rubber tires have driven on it...you get the 
idea, the range definitely covers both 0.4 and 0.6. And the color also 
affects the result...halving the color would require doubling the 
diffuse.

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

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