[vtkusers] Conversion from VRML into VTK format

[Nour Mestiri]

Hi all vtk users,
I have a VRML file and i want  to convert it into VTK files. I found a code but i have some problems with it :
 
vtkVRMLImporter *imp1 = vtkVRMLImporter::New();
imp1->SetFileName("C:/vrmlFile");
imp1->Read();
imp1->Update();
 
vtkDataSet *pDataset1;
vtkActorCollection *actors1 = imp1->GetRenderer()->GetActors();
actors1->InitTraversal();
pDataset1 = actors1->GetNextActor()->GetMapper()->GetInput();
    
vtkGeometryFilter *geometryFilter1 = vtkGeometryFilter::New();
geometryFilter1->SetInput(pDataset1);
    
vtkPolyData *polyData1 = vtkPolyData::New();
polyData1 = geometryFilter1->GetOutput();
polyData1->Update();
 
vtkDataSetWriter *writer1 = vtkDataSetWriter::New();
writer1->SetInput(polyData1);
writer1->SetFileName(OutputFile);
writer1->SetFileTypeToASCII();
    
ostream *vtkFile1 = writer1->OpenVTKFile();
writer1->WriteHeader(vtkFile);
writer1->WritePointData(vtkFile, pDataset1);
writer1->CloseVTKFile(vtkFile);
 
Can you tell me if that code makes the conversion from VRML to VTK format?
If yes, can you specify me the extensions to add for "OutputFile" and "vtkFile"?
 
Thank you sooooo much for your help.


      
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