Bill Pragnell wrote:
> David El Tom <dav### [at] t-onlinede> wrote:
>> All stones are made via a template isosurface function which is then altered
>> randomly by the placing macro.
> The other thing you could do is to vary the colouring slightly from stone to
> stone, maybe a 20-30% grey variation. Should be trivial to implement, and
> should look very effective!
> 
> Very nice image though, I especially like the bulging displacement... :)
> 
> Bill
> 

thanks ...

the color variation is already implemented. Viewed from this particular angle it 
is hard to see, 'cause the specular highlights are to dominant, but if you look 
at the former post you can see it better.

... dave

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