An easier solution is to use the resample with dataset filter to map the unstructured grid fields to the poly data. That won't actually clip the poly data by the unstructured grid volume though. You could use the threshold or clip-by-scalars feature on the created vtkValidPointMask field to approximate the intersection, but there will be obvious errors.
-Ken On 7/8/09 11:49 AM, "Dominik Szczerba" <[email protected]> wrote: I would generate an implicit representation of the surface (mollified step, distance, ...) and clip the grid with a resulting scalar field. -- Dominik On Wed, 2009-07-08 at 18:37 +0100, Paul Edwards wrote: > Hi, > > > I would like to cut a vtkUnstructuredGrid with vtkPolyData - does > anyone know an easy way to do this? > > > Any help/hints would be appreciated, > Paul > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview **** Kenneth Moreland *** Sandia National Laboratories *********** *** *** *** email: [email protected] ** *** ** phone: (505) 844-8919 *** web: http://www.cs.unm.edu/~kmorel
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