[vtkusers] Twisted structure

[Doug Hoppes]

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?

[cid:image008.png at 01CF57F9.948374B0]


Doug
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