In article <38b524d7@news.povray.org>, "Simen Kvaal" 
<sim### [at] studentmatnatuiono> wrote:

> I love it! When you say you used trace, I guess that the whole cactus is
> made with (pseudo)maths, and no hand-positioning of primitives, right?

I used trace() to place the spines, the body of the cactus is a single 
isosurface. The spines were placed by #while() loops, and nothing was 
hand positioned(well, the starting position of the "spine scanner" and 
the height of the isosurface were...).

-- 
Chris Huff
e-mail: chr### [at] yahoocom
Web page: http://chrishuff.dhs.org/

Post a reply to this message