/** * @brief Setup Always call this method before each Test-case to ensure correct and new intialization of the used members for a new test case. (If the members are not used in a test, the method does not need to be called). */ void setUp() override { //generate two sets of points m_PointsOne = vtkSmartPointer<vtkPoints>::New(); m_PointsOne->InsertNextPoint( 0.0, 0.0, 0.0 ); m_PointsOne->InsertNextPoint( 1.0, 0.0, 0.0 ); m_PointsOne->InsertNextPoint( 0.0, 1.0, 0.0 ); m_PointsOne->InsertNextPoint( 1.0, 1.0, 0.0 ); m_PointsTwo = vtkSmartPointer<vtkPoints>::New(); m_PointsTwo->InsertNextPoint( 0.0, 0.0, 0.0 ); m_PointsTwo->InsertNextPoint( 0.0, 0.0, 2.0 ); m_PointsTwo->InsertNextPoint( 0.0, 1.0, 0.0 ); m_PointsTwo->InsertNextPoint( 0.0, 1.0, 2.0 ); //generate two polygons vtkSmartPointer<vtkPolygon> polygonOne = vtkSmartPointer<vtkPolygon>::New(); polygonOne->GetPointIds()->SetNumberOfIds(4); polygonOne->GetPointIds()->SetId(0,0); polygonOne->GetPointIds()->SetId(1,1); polygonOne->GetPointIds()->SetId(2,2); polygonOne->GetPointIds()->SetId(3,3); vtkSmartPointer<vtkPolygon> polygonTwo = vtkSmartPointer<vtkPolygon>::New(); polygonTwo->GetPointIds()->SetNumberOfIds(4); polygonTwo->GetPointIds()->SetId(0,3); polygonTwo->GetPointIds()->SetId(1,2); polygonTwo->GetPointIds()->SetId(2,0); polygonTwo->GetPointIds()->SetId(3,1); //generate polydatas vtkSmartPointer<vtkCellArray> polygonArrayOne = vtkSmartPointer<vtkCellArray>::New(); polygonArrayOne->InsertNextCell(polygonOne); m_PolyDataOne = vtkSmartPointer<vtkPolyData>::New(); m_PolyDataOne->SetPoints(m_PointsOne); m_PolyDataOne->SetPolys(polygonArrayOne); m_PolygonArrayTwo = vtkSmartPointer<vtkCellArray>::New(); m_PolygonArrayTwo->InsertNextCell(polygonTwo); vtkSmartPointer<vtkPolyData> polyDataTwo = vtkSmartPointer<vtkPolyData>::New(); polyDataTwo->SetPoints(m_PointsOne); polyDataTwo->SetPolys(m_PolygonArrayTwo); //generate surfaces m_Surface3D = mitk::Surface::New(); m_Surface3D->SetVtkPolyData( m_PolyDataOne ); m_Surface3DTwoTimeSteps = mitk::Surface::New(); m_Surface3DTwoTimeSteps->SetVtkPolyData( m_PolyDataOne, 0 ); m_Surface3DTwoTimeSteps->SetVtkPolyData( polyDataTwo, 1 ); }