[Sidefx-houdini-list] Access nurbs parametric uvs
sidefx at trinix.ca
Tue Jan 15 21:56:53 EST 2008
Thanks to FrankFirsching on the odForce forum who answered my question
one year before I asked it ;)
Now it works with the expressions pointdist combined with unituv.
François Duchesneau wrote:
> Hi, I'm trying to do my own curve projection on a nurbs surface because
> I cannot make the Project Sop to work. It always breaks my projected
> curve in many segments.
> What I need for that is access the parametric nurbs uv that correspond
> to the isoparm because uvprim expression is reading that, not the
> shading uv. Is there an operator that creates that or is it a global
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