[vtkusers] vtk get_cell_neighbors returns always null

[Bill Lorensen]

Your obj file has unique edges for each polygon. The program that
produces the obj file did that.

To repair the polygons you need to "clean" the data:

  vtkSmartPointer<vtkCleanPolyData> clean =
    vtkSmartPointer<vtkCleanPolyData>::New();
  clean->SetInputConnection(reader->GetOutputPort());
  clean->Update();
  vtkSmartPointer<vtkPolyData> polydata=
    vtkSmartPointer<vtkPolyData> :: New();
  polydata=clean->GetOutput();


On Sat, Nov 30, 2013 at 10:18 AM, azmagillian87
<xrysafenia.malliastolidou at gmail.com> wrote:
> ok thx for helping
>
> i'll be here all night
>
>
>
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