Tor Olav Kristensen wrote:
> 
> The 3D grid of control points for this shape
> is less "disturbed" than the grid used for the
> trivariate shape in my "A Trivariate NURBS
> function" image posted here a couple of days
> ago. (The random translation of the control
> points away from a cube grid is less severe.)
> 
> I have divided the trivariate into 8 subpatches
> in an attempt to show the "internals" of it.
> 
> The triangles are just simple triangle{} shapes.
> 

I must say i don't know enough about NURBS to seriously comment your
efforts, but it looks interesting.  

Are there any free modellers for NURBS that produce a usable data output? 
I think generating such things by hand is probably quite difficult for
serious modeling work.

Christoph

-- 
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Last updated 20 Apr. 2002 _____./\/^>_*_<^\/\.______

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