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Hello All,

i am new to VTK and was trying to load a Exodus File in VTK. it has tetrahedral mesh in it and it looks like it is connecting all the nodes internally. I have attached snapshots of visualization in Paraview and VTK. It looks like in Paraview they have handled it.

i have used following code

exoFileReader = vtkSmartPointer<vtkExodusIIReader>::New();
exoFileReader->SetFileName(<.exo file path>);
exoFileReader->UpdateInformation();	
exoDataIterator = (exoFileReader->GetOutput())->NewIterator();
exoDataIterator->GoToFirstItem();
while(!exoDataIterator->IsDoneWithTraversal())
{
	exoDataObject = exoDataIterator->GetCurrentDataObject();
	exoDataSetSurfaceFilter = vtkSmartPointer<vtkGeometryFilter>:: New();				
	exoDataSetSurfaceFilter->SetInputData(exoDataObject);
	exoDataSetSurfaceFilter->Update();
	exoDataMapper = vtkSmartPointer<vtkDataSetMapper> :: New();
	exoDataMapper->SetInputData(exoPolyData);
	exoPolyData = exoDataSetSurfaceFilter->GetOutput();
	exoActor = vtkSmartPointer<vtkActor>::New();
	exoActor->SetMapper(exoDataMapper);				
	exoActor->GetProperty()->SetRepresentationToSurface();
	exoActor->GetProperty()->EdgeVisibilityOn();
	exoActor->GetProperty()->SetInterpolationToGouraud();
	exoActor->VisibilityOn();
}

Please let me know if i have missed anything in it.

Thanks, Ameya