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In article <3c974364$1@news.povray.org>,
"Corey Woodworth" <cdw### [at] mpinet net> wrote:
> > > I thought you MUST have an
> > > image for a heightfield.
> >
> > Not in 3.5
>
> cool, how do you do it?
You use a function.
Not the answer you were looking for? ;-)
The syntax is described in the manual. As I recall, you replace the
image specification with "function xres, zres {BlahBlah}". Personally, I
think the height field macros in shapes.inc or isosurfaces produce
better results.
--
Christopher James Huff <chr### [at] maccom>
POV-Ray TAG e-mail: chr### [at] tagpovrayorg
TAG web site: http://tag.povray.org/
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