Dividing a Surface

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Permalink Reply by David Stasiuk on April 10, 2013 at 10:33pm

The problem is that when you trim a surface, even though it has new edges, its NURBS origin means that it retains all of the information associated with its original form, including the UV domains.  So when you ask for a UV subsurface for each of your smaller cut-out surfaces, it still uses the parameters from the the original geometry.  Your best bet is probably to just divide your domains carefully so that you get the patches correct directly from your starting surface.  In this case, it's pretty easy to match the U values you want because you're lofting planar curves.

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Permalink Reply by Sina Rezaei on April 11, 2013 at 7:23am

thanks david, that was really helpful.