Try throwing in a call to vtkContourFilter->ComputeScalarsOn() like so. On Tue, Nov 10, 2015 at 9:44 AM, Feijoo, Gonzalo <[email protected] > wrote:
> mport vtk > > pdi = self.GetPolyDataInput() > > subf1 = vtk.vtkSurfaceReconstructionFilter() > > subf1.SetInputData(pdi) > > subf2 = vtk.vtkContourFilter() > > subf2.ComputeScalarsOn() > subf2.SetInputConnection(subf1.GetOutputPort()) > > subf2.Update() > > pdo = self.GetPolyDataOutput() > > pdo.ShallowCopy(subf2.GetOutput()) > > > The default behavior is to not pass arrays through, which is right in the fairly common case (but not common enough to make it the default in my opinion) of a single isocontour from a single array. In that case the values would all be the same. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909
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