Here's a little peek at what I'm working on these days.
The image shows a bivariate NURBS surface together with
it's control points. A few of the control points (yellow
spheres) are not visible.
The two "straight" lines visible upon the surface of the
bend is caused by my mesh2 macro, which was not made for
surfaces with this kind of topology. (The normal is not
calculated correctly along these lines, but I'll probably
fix that soon.)
Tor Olav
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