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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi, David,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Many thanks for the quick reply! Somehow that did not work. The values are still not being passed to DataArrays. I will look into the documentation to see if
there is anything else that can be used.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Gonzalo<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> David E DeMarle [mailto:dave.demarle@kitware.com]
<br>
<b>Sent:</b> Tuesday, November 10, 2015 10:22 AM<br>
<b>To:</b> Feijoo, Gonzalo<br>
<b>Cc:</b> paraview@paraview.org<br>
<b>Subject:</b> Re: [Paraview] Reconstruction of surface data from point cloud.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Try throwing in a call to vtkContourFilter->ComputeScalarsOn() like so.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Nov 10, 2015 at 9:44 AM, Feijoo, Gonzalo <<a href="mailto:gonzalo.feijoo@siemens.com" target="_blank">gonzalo.feijoo@siemens.com</a>> wrote:<o:p></o:p></p>
<p>mport vtk<o:p></o:p></p>
<p>pdi = self.GetPolyDataInput()<o:p></o:p></p>
<p>subf1 = vtk.vtkSurfaceReconstructionFilter()<o:p></o:p></p>
<p>subf1.SetInputData(pdi)<o:p></o:p></p>
<p>subf2 = vtk.vtkContourFilter()<o:p></o:p></p>
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<p class="MsoNormal">subf2.ComputeScalarsOn() <o:p></o:p></p>
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<p>subf2.SetInputConnection(subf1.GetOutputPort())<o:p></o:p></p>
<p>subf2.Update()<o:p></o:p></p>
<p>pdo = self.GetPolyDataOutput()<o:p></o:p></p>
<p>pdo.ShallowCopy(subf2.GetOutput())<o:p></o:p></p>
<p> <o:p></o:p></p>
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<p class="MsoNormal">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.<br>
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<o:p></o:p></p>
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<p class="MsoNormal">David E DeMarle<br>
Kitware, Inc.<br>
R&D Engineer<br>
21 Corporate Drive<br>
Clifton Park, NY 12065-8662<br>
Phone: 518-881-4909<o:p></o:p></p>
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