ryan constantine wrote:
> 
> that's useful.  is there a big list anywhere?
>
> > Here are some real world reflectances.

I found this list and links  of spectral reflectances. My quess is that
the luminance should be used as pov diffuse value. When using radiosity
these values should be good starting point. 

http://www.cs.utah.edu/~bes/graphics/spectra/

______________________________________________________________________
Kari Kivisalo                                  http://www.kivisalo.net

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