Tor Olav Kristensen wrote:
> 
> There's nothing wrong with your ISO. =)
> 
> The problem is your camera position and your
> light setting.
> 
> See code below my suggestion for a new scene with
> your iso-surface.
> 

I must admit that i didn't even check if it worked somehow :-) The if(,,)
construct was very unfamiliar to me.  

After thinking a bit about it, i believe it is probably the most simple way to
create this particular shape, using a CSG of planes would be quite more
complicated.  

On the other hand it does not work with 'method 2' and things like surface
perturbation with noise3d and pigment functions.

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
Homepage: http://www.schunter.etc.tu-bs.de/~chris/

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