BSpline patch to Bezier patch conversion

[David Richardson]

I am trying to decide between NURBS patches and Bezier patches for my
project. I'll probably convert the NURBS patches into Bezier patches
to render them though. Anyway, I wonder if the process to convert a
NURBS patch to a Bezier patch is just performing knot insertion along
all the various cross-section curves through the control points. It
seems like that should be the case.

Dave

[Chris Pollett]

I haven't looked at the glu implementation. The spec itself which I have looked at
of course doesn't say how it is implemented. But you are saying is what I am guessing it does.

Best,
Chris