In article <3ab36a68$1@news.povray.org>, "Jason Scott" 
<fir### [at] hotmailcom> wrote:

> Is it posible to make a plane using an isosurface ?  

Yes and no...you can't do an infinite plane, but a plane confined to a 
box or sphere is easy.

> If so how.

function {y}
will make a plane in the xz plane (all points where y is equal to a 
specific value). You could also use "x" or "z" for a plane on another 
axis.
For a plane with an arbitrary normal, use:
function {x*A + y*B + z*C}
where A, B, and C are the xyz components of the normal.

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

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