#include <mitkVtkLayerController.h>

Public Member Functions
	VtkLayerController (vtkSmartPointer< vtkRenderWindow > renderWindow)

virtual	~VtkLayerController ()

vtkSmartPointer< vtkRenderer >	GetSceneRenderer ()

void	InsertBackgroundRenderer (vtkSmartPointer< vtkRenderer > renderer, bool forceAbsoluteBackground)

void	InsertForegroundRenderer (vtkSmartPointer< vtkRenderer > renderer, bool forceAbsoluteForeground)

void	InsertSceneRenderer (vtkSmartPointer< vtkRenderer > renderer)

void	SetRenderWindow (vtkSmartPointer< vtkRenderWindow > renwin)

void	RemoveRenderer (vtkSmartPointer< vtkRenderer > renderer)

bool	IsRendererInserted (vtkSmartPointer< vtkRenderer > renderer)

unsigned int	GetNumberOfRenderers ()

void	SetEraseForAllRenderers (int i)

Static Public Member Functions
static VtkLayerController *	GetInstance (vtkSmartPointer< vtkRenderWindow > renWin)

static void	AddInstance (vtkSmartPointer< vtkRenderWindow > renWin, vtkSmartPointer< vtkRenderer > mitkSceneRenderer)

static void	RemoveInstance (vtkSmartPointer< vtkRenderWindow > renWin)

Protected Attributes
vtkSmartPointer< vtkRenderWindow >	m_RenderWindow

Detailed Description

Manages the VTK layer hierarchy of a vtkRenderWindow. For simple access the layers are divided into three main groups: background, scene and foreground layers. Renderers can be registered via the insert... functions and removed via the RemoveRenderer function.

Definition at line 34 of file mitkVtkLayerController.h.

Constructor & Destructor Documentation

◆ VtkLayerController()

mitk::VtkLayerController::VtkLayerController ( vtkSmartPointer< vtkRenderWindow > renderWindow )

Definition at line 56 of file mitkVtkLayerController.cpp.

References m_RenderWindow.

◆ ~VtkLayerController()

mitk::VtkLayerController::~VtkLayerController ( )

virtual

Definition at line 65 of file mitkVtkLayerController.cpp.

References m_RenderWindow.

Member Function Documentation

◆ AddInstance()

void mitk::VtkLayerController::AddInstance	(	vtkSmartPointer< vtkRenderWindow >	renWin,
		vtkSmartPointer< vtkRenderer >	mitkSceneRenderer
	)

static

Definition at line 33 of file mitkVtkLayerController.cpp.

References InsertSceneRenderer(), and RemoveInstance().

Referenced by mitk::BaseRenderer::BaseRenderer().

◆ GetInstance()

mitk::VtkLayerController * mitk::VtkLayerController::GetInstance ( vtkSmartPointer< vtkRenderWindow > renWin )

static

Definition at line 23 of file mitkVtkLayerController.cpp.

Referenced by mitk::BaseRenderer::BaseRenderer(), mitk::RenderWindowFrame::Disable(), mitk::VtkWidgetRendering::Disable(), mitk::GradientBackground::Disable(), QmitkVideoBackground::Disable(), mitk::RenderWindowFrame::Enable(), mitk::VtkWidgetRendering::Enable(), mitk::GradientBackground::Enable(), mitk::GradientBackground::IsEnabled(), mitkVtkPropRendererTest(), QmitkVideoBackground::Modified(), and QmitkVideoBackground::RemoveRenderWindow().

◆ GetNumberOfRenderers()

unsigned int mitk::VtkLayerController::GetNumberOfRenderers ( )

Returns the number of renderers in the renderwindow.

Definition at line 314 of file mitkVtkLayerController.cpp.

◆ GetSceneRenderer()

vtkSmartPointer< vtkRenderer > mitk::VtkLayerController::GetSceneRenderer ( )

Returns the current vtkRenderer of the Scene

Returns the Scene Renderer

Definition at line 124 of file mitkVtkLayerController.cpp.

◆ InsertBackgroundRenderer()

void mitk::VtkLayerController::InsertBackgroundRenderer	(	vtkSmartPointer< vtkRenderer >	renderer,
		bool	forceAbsoluteBackground
	)

Connects a VTK renderer with a vtk renderwindow. The renderer will be rendered in the background. With forceAbsoluteBackground set true a renderer can be placed at the absolute background of the scene. Multiple calls with forceAbsoluteBackground set true will set the latest registered renderer as background.

Definition at line 78 of file mitkVtkLayerController.cpp.

References RemoveRenderer().

Referenced by mitk::GradientBackground::Enable(), and QmitkVideoBackground::Modified().

◆ InsertForegroundRenderer()

void mitk::VtkLayerController::InsertForegroundRenderer	(	vtkSmartPointer< vtkRenderer >	renderer,
		bool	forceAbsoluteForeground
	)

Connects a VTK renderer with a vtk renderwindow. The renderer will be rendered in the foreground. With forceAbsoluteBackground set true a renderer can be placed at the absolute foreground of the scene. Multiple calls with forceAbsoluteForeground set true will set the latest registered renderer as foreground.

Definition at line 101 of file mitkVtkLayerController.cpp.

References RemoveRenderer().

Referenced by mitk::RenderWindowFrame::Enable(), mitk::VtkWidgetRendering::Enable(), and mitkVtkPropRendererTest().