* Redvers Davies ([EMAIL PROTECTED]) wrote:
> I had endless fun writing trig functions to model that.  Ah, memories :)

you could of even got some of that out of CPAN, the OpenGL module
implements the classic OpenGL gears demo (including the maths) in
Perl ;-)

Greg

-- 
Greg McCarroll                                 http://217.34.97.146/~gem/

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