import vtkActor                          from 'vtk.js/Sources/Rendering/Core/Actor';
import vtkCubeSource                     from 'vtk.js/Sources/Filters/Sources/CubeSource';
import vtkFullScreenRenderWindow         from 'vtk.js/Sources/Rendering/Misc/FullScreenRenderWindow';
import vtkMapper                         from 'vtk.js/Sources/Rendering/Core/Mapper';
import vtkOutlineFilter                  from 'vtk.js/Sources/Filters/General/OutlineFilter';
import vtkPickerInteractorStyle          from 'vtk.js/Sources/Rendering/Core/PointPicker/example/PickerInteractorStyle';
import vtkPointPicker                    from 'vtk.js/Sources/Rendering/Core/PointPicker';
// ----------------------------------------------------------------------------
// Standard rendering code setup
// ----------------------------------------------------------------------------
const fullScreenRenderer = vtkFullScreenRenderWindow.newInstance();
const renderer = fullScreenRenderer.getRenderer();
const renderWindow = fullScreenRenderer.getRenderWindow();
const picker = vtkPointPicker.newInstance();
const iStyle = vtkPickerInteractorStyle.newInstance();
renderWindow.getInteractor().setInteractorStyle(iStyle);
renderWindow.getInteractor().setPicker(picker);
// ----------------------------------------------------------------------------
// Add a cube source
// ----------------------------------------------------------------------------
const cube = vtkCubeSource.newInstance();
cube.setCenter(0, 0, 0);
const outline = vtkOutlineFilter.newInstance();
outline.setInputConnection(cube.getOutputPort());
const mapper = vtkMapper.newInstance();
mapper.setInputData(outline.getOutputData());
const actor = vtkActor.newInstance();
actor.setMapper(mapper);
actor.getProperty().setColor(0.0, 0.0, 1.0);
renderer.addActor(actor);
renderer.resetCamera();
renderWindow.render();
// -----------------------------------------------------------
// Make some variables global so that you can inspect and
// modify objects in your browser's developer console:
// -----------------------------------------------------------
global.mapper = mapper;
global.actor = actor;
global.renderer = renderer;
global.renderWindow = renderWindow;
global.picker = renderWindow.getInteractor().getPicker();