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<p style="margin-top:0;margin-bottom:0">Hi,</p>
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<p style="margin-top:0;margin-bottom:0">I would like to confirm here if vtkGeometryFilter doesn't work for unstructured grids that are quadratic tetra (10 nodes per cell). I was using it to convert an unstructured grid to polydata, using vtkpython in conda
environment. The exact code works fine for unstructured grids with triangle cells. I looked at the cxx source for vtkGeometryFilter at <a href="https://github.com/Kitware/VTK/blob/master/Filters/Geometry/vtkGeometryFilter.cxx" class="OWAAutoLink" id="LPlnk136227" previewremoved="true">https://github.com/Kitware/VTK/blob/master/Filters/Geometry/vtkGeometryFilter.cxx</a> and
it seems like the quadratic cells are not supported? In that case, what other approaches should I look into? Thanks in advance.</p>
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<p style="margin-top:0;margin-bottom:0">Best,</p>
<p style="margin-top:0;margin-bottom:0">Giang</p>
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