[info-performer] nurb surface

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From: Eric Halpern (erichalpern++at++yahoo.com)
Date: 10/13/2004 15:44:04


Dear Performers,

I have nurb surface data that has the trimming
curves defined in 3d world space and not in the
2d parametric space of the surface. Does anyone
know how I can convert these triming curves to
2d parametric space so I can use this data.

Thanks
Eric Halpern

                
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