In article <42374a9f$1@news.povray.org>,
 Jim Charter <jrc### [at] msncom> wrote:

> > function 1000, 1000 {F_Terrain(x, 0, y)}
> > 
> That's cool, then I could use the same function for hf and its pigment, 
> just call each differently.

Another thing, it's possible that the function image feature uses the 
upper left corner as the origin, with the y coordinate going down. I 
hope that's not so, since it'd be confusing and unnecessary, but if so, 
just use 1-y instead of y.

-- 
Christopher James Huff <cja### [at] gmailcom>
POV-Ray TAG: <chr### [at] tagpovrayorg>
http://tag.povray.org/

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