"Timothy R. Cook" wrote:
> 
> Comments:
> 2) Your plane isn't.  A plane is a 2-dimensional entity,
>    and your plane has the appearance of vertical variance,
>    hence isn't strictly 2-d.

It looks like a plane underwater to me, and besides, it could still be
2d if it only needs two variables for a parametric represnetation, ie,
has no volume, like a mesh.  Nyah nyah.  :)

-- 
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/

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