Method initializeVTK

Examples/GUI/QML/QtQuickBoxWidget/main.cpp:50–88

  };

  vtkUserData initializeVTK(vtkRenderWindow* renderWindow) override
  {
    // Create our vtk user data
    vtkNew<Data> vtk;

    // Create a cone pipeline and add it to the view
    vtkNew<vtkConeSource> cone;
    cone->SetHeight(3.0);
    cone->SetRadius(1.0);
    cone->SetResolution(10);

    vtkNew<vtkPolyDataMapper> mapper;
    mapper->SetInputConnection(cone->GetOutputPort());

    vtkNew<vtkNamedColors> colors;
    vtkNew<vtkActor> actor;
    actor->SetMapper(mapper);
    actor->GetProperty()->SetColor(colors->GetColor3d("Bisque").GetData());

    vtkNew<vtkRenderer> renderer;
    renderer->AddActor(actor);
    renderer->ResetCamera();
    renderer->SetBackground(colors->GetColor3d("LightBlue").GetData());

    renderWindow->AddRenderer(renderer);
    renderWindow->SetMultiSamples(16);

    vtk->boxWidget->SetInteractor(renderWindow->GetInteractor());
    vtk->boxWidget->SetPlaceFactor(1.25);
    vtk->boxWidget->GetOutlineProperty()->SetColor(colors->GetColor3d("Gold").GetData());
    vtk->boxWidget->SetProp3D(actor);
    vtk->boxWidget->PlaceWidget();
    vtk->boxWidget->On();

    vtkNew<Callback> callback;
    vtk->boxWidget->AddObserver(vtkCommand::InteractionEvent, callback);

    return vtk;
  }
};
vtkStandardNewMacro(MyVtkItem::Data);
vtkStandardNewMacro(MyVtkItem::Callback);