[vtkusers] vtkStreamingDemandDrivenPipeline Error!!!

[Robert Maynard]

vtkFLUENTReader output type is a multiblock dataset of unstructured
grids. If you are interested in just the surface you will
need to first extract the surface (see vtkGeometryFilter) and then
pass that to vtkCompositePolyDataMapper2

On Fri, Dec 23, 2011 at 5:44 AM, Nelson <gnjoseph at gmail.com> wrote:
> Hi Alex:
>
> My code is:
>
> // FLUENTReader
> vtkSmartPointer<vtkFLUENTReader> reader =
> vtkSmartPointer<vtkFLUENTReader>::New();
> reader->SetFileName( path );
> reader->Update();
>
> // Mapper
> m_polyDataMapper = m_parent->GetPolyDataMapper();
> m_polyDataMapper->SetInputConnection( reader->GetOutputPort() );
>
> // Actor
> m_pActor = m_parent->GetActor();
> m_pActor->SetMapper( m_polyDataMapper );
>
> // Renderer
> vtkSmartPointer<vtkRenderer> renderer = m_parent->GetRenderer();
> renderer->AddActor( m_pActor );
> //renderer->ResetCamera();
>
> // Render window
> vtkSmartPointer<vtkRenderWindow> renderWindow = m_parent->GetRenderWindow();
> renderWindow->AddRenderer( renderer );
>
> // Create an interactor and associate it to the render window
> wxVTKRenderWindowInteractor* wxVTKRenWinInteractor =
> m_parent->GetRenderWindowInteractor();
> wxVTKRenWinInteractor->SetRenderWindow( renderWindow );
>
> // Interactor style
> vtkSmartPointer<vtkInteractorStyleTrackballCamera> style =
> m_parent->GetInteractorStyleTrackballCamera();
> wxVTKRenWinInteractor->SetInteractorStyle( style );
> wxVTKRenWinInteractor->Initialize();
>
> -----
> Regards,
> Nelson
> --
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-- 
Robert Maynard