Ken wrote:
> 
> I was looking at the source for the scene file "Brilliant" and noticed
> that the artist used vectors for describing the reflection values of each
> facet. This possibility had totaly excaped me until now. What benefit
> if any is gained by doing so ?
> 
> An example: finish { reflection <0.5,0.75,0.5> }

It modifies the color of the reflected light.  You could, for instance,
have a silver mirror (neutral tones in the pigment) that reflected a blue
image of the things in view.

Regards,
John

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