Chris Huff wrote:
> function {
>     1/(sqr(x)+sqr(z)+0.3) + sin(atan2(x,z)*7 + y*10)*0.025
> }

Ingenious.  I wonder how close to reality it is.


-- 
Anton Sherwood  --  br0### [at] p0b0xcom  --  http://ogre.nu/

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