On Wed, 19 Jan 2000 11:55:15 +0100, Sigmund Kyrre Aas wrote:
>Has anybody thought of adding spherical or toroidal coordinate systems
>to the isosurface patch?
>Just an idea.

Spherical coordinates are already added, sort of.  As far as I know there
aren't any usable toroidal coordinate systems, because every point in 
space could be defined in two or more unique ways in such a system.

-- 
These are my opinions.  I do NOT speak for the POV-Team.
The superpatch: http://www2.fwi.com/~parkerr/superpatch/
My other stuff: http://www2.fwi.com/~parkerr/traces.html

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