In article <38C16C53.6D8A84BF@pacbell.net>, lin### [at] povrayorg 
wrote:

> Chris Huff wrote:
> 
> > Isosurfaces, which are shapes defined by an arbitrary equation.
> 
> What happens if you feed it specific equations ?

It will render the shape that that equation produces.
What I meant was that you didn't have to give it values for a specific 
type of equation, like a the poly object requires. You can use nearly 
any equation. As a bonus, you often get faster rendering than with 
objects like superellipsoid or poly.

-- 
Chris Huff
e-mail: chr### [at] yahoocom
Web page: http://chrishuff.dhs.org/

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