William Tracy wrote:
> Wow, I like that.

I concur.

Something that I only learned after a lot of fiddling: Povray can build 
heightfields from textures generated procedurally in-memory. I can 
actually save parse time that way if the texture is detailed (large 
images take a while to load from disk).

Something like so:

height_field {
     function 400, 400 { fn_pattern(x, y, 0)}
}

-- 
William Tracy
afi### [at] gmailcom -- wtr### [at] calpolyedu

    When you expect to live another two hundred years, you behave 
differently from when you expect to live only twenty.
     -- Kim Stanley Robinson, _Red Mars_

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