[vtkusers] Twisted structure

[David E DeMarle]

I'ld investigate by inserting a writer in the pipeline before the mapper,
saving out the mesh and then opening up the file in ParaView. With
selection and the spreadsheet view you should be able to diagnose what is
going on in the twisted segments.

cheers

David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909


On Mon, Apr 14, 2014 at 3:53 PM, Doug Hoppes <dhoppes at mbfbioscience.com>wrote:

>  Hi all,
>
>
>
>                 Got a weird problem.  I have a surface where I’m seeing
> this odd twisting.  The code looks like:
>
>
>
> -------------------------------
>
> vtkSmartPointer<vtkAppendPolyData> pBranchData = GetSurfacePolyData();
>
>
>
> vtkSmartPointer<vtkPolyDataMapper> pMapper = vtkSmartPointer<
> vtkPolyDataMapper>::New();
>
> pMapper->SetInputConnection(pBranchData ->GetOutputPort());
>
> pMapper->ScalarVisibilityOff();
>
>
>
> m_pSurfaceActor = vtkSmartPointer<vtkActor>::New();
>
> m_pSurfaceActor->SetMapper(pMapper);
>
>
>
> m_pRenderer->AddViewProp(m_pSurfaceActor);
>
> -------------------------------
>
>
>
> Any idea what would cause this type of issue?
>
>
>
>
>
>
>
> *Doug*
>
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