David H. Burns wrote:
> You took me aback! I had to call up Pov-Ray links to make sure had had 
> the name right.
> Have you every played with heightfields? I can't imagine anyone who has 
> not being familiar
> with John Beale's "Gforge".

(Warning!  Thread is becoming dangerously on-topic! :) ).

I'm aware of it, but I never used it.  I prefer making my height fields 
with POV-Ray instead :)

-- 
Chambers

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