vtkMRMLLayerDMLayerManager Class Reference

Responsible for adding and removing renderer layers to a vtkRenderWindow depending on the display pipeline preferred render order value. More...

#include <Modules/Loadable/LayerDM/MRMLDM/vtkMRMLLayerDMLayerManager.h>

Inheritance diagram for vtkMRMLLayerDMLayerManager:

Collaboration diagram for vtkMRMLLayerDMLayerManager:

Public Types
using	LayerKey = std::tuple<unsigned int, std::uintptr_t>
typedef vtkObject	Superclass

Public Member Functions
void	AddPipeline (vtkMRMLLayerDMPipeline *pipeline)
virtual const char *	GetClassName ()
int	GetNumberOfDistinctLayers () const
int	GetNumberOfManagedLayers () const
int	GetNumberOfRenderers () const
	Returns the current number of managed renderers in the render window.
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent) override
void	RemovePipeline (vtkMRMLLayerDMPipeline *pipeline)
void	ResetCameraClippingRange () const
	Iterates over the renderers and resets their clipping range to visible bounds.
void	SetDefaultCamera (const vtkSmartPointer< vtkCamera > &camera)
	If the default camera has changed, update the layers with ne new camera.
void	SetRenderWindow (vtkRenderWindow *renderWindow)

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkMRMLLayerDMLayerManager *	New ()
static vtkMRMLLayerDMLayerManager *	SafeDownCast (vtkObject *o)

Protected Member Functions
	vtkMRMLLayerDMLayerManager ()
	~vtkMRMLLayerDMLayerManager () override

Detailed Description

Responsible for adding and removing renderer layers to a vtkRenderWindow depending on the display pipeline preferred render order value.

Display pipeline order values are arbitrary unsigned int. This class will create and set the actual Renderer layers so that their ordering is consistent with expected VTK behavior.

Renderer 0 is left unchanged by the class and is expected to already exist in the render window.

When pipelines are added / removed, renderers are created or deleted, and renderer layers are optimized depending on the pipelines' preferred render order number. Order number is read-only during update and is expected to be static per pipeline.

Definition at line 57 of file vtkMRMLLayerDMLayerManager.h.

Member Typedef Documentation

LayerKey

using vtkMRMLLayerDMLayerManager::LayerKey = std::tuple<unsigned int, std::uintptr_t>

Definition at line 60 of file vtkMRMLLayerDMLayerManager.h.

Superclass

typedef vtkObject vtkMRMLLayerDMLayerManager::Superclass

Definition at line 63 of file vtkMRMLLayerDMLayerManager.h.

Constructor & Destructor Documentation

vtkMRMLLayerDMLayerManager()

vtkMRMLLayerDMLayerManager::vtkMRMLLayerDMLayerManager ( )

protected

~vtkMRMLLayerDMLayerManager()

vtkMRMLLayerDMLayerManager::~vtkMRMLLayerDMLayerManager ( )

overrideprotected

Member Function Documentation

AddPipeline()

void vtkMRMLLayerDMLayerManager::AddPipeline

(

vtkMRMLLayerDMPipeline *

pipeline

)

Adds the pipeline to the layers. May change an update of the layer ordering. Will trigger the SetRenderer call on the pipeline when it's added to its layer.

GetClassName()

virtual const char * vtkMRMLLayerDMLayerManager::GetClassName ( )

virtual

GetNumberOfDistinctLayers()

int vtkMRMLLayerDMLayerManager::GetNumberOfDistinctLayers

(

)

const

GetNumberOfManagedLayers()

int vtkMRMLLayerDMLayerManager::GetNumberOfManagedLayers

(

)

const

GetNumberOfRenderers()

int vtkMRMLLayerDMLayerManager::GetNumberOfRenderers

(

)

const

Returns the current number of managed renderers in the render window.

IsA()

virtual int vtkMRMLLayerDMLayerManager::IsA ( const char * type )

virtual

IsTypeOf()

static int vtkMRMLLayerDMLayerManager::IsTypeOf ( const char * type )

static

New()

static vtkMRMLLayerDMLayerManager * vtkMRMLLayerDMLayerManager::New ( )

static

PrintSelf()

void vtkMRMLLayerDMLayerManager::PrintSelf ( ostream & os, vtkIndent indent )

override

RemovePipeline()

void vtkMRMLLayerDMLayerManager::RemovePipeline

(

vtkMRMLLayerDMPipeline *

pipeline

)

Removes the pipeline from the layers. May change the layer ordering if pipeline was the last one of its current renderer.

ResetCameraClippingRange()

void vtkMRMLLayerDMLayerManager::ResetCameraClippingRange

(

)

const

Iterates over the renderers and resets their clipping range to visible bounds.

SafeDownCast()

static vtkMRMLLayerDMLayerManager * vtkMRMLLayerDMLayerManager::SafeDownCast ( vtkObject * o )

static

SetDefaultCamera()

void vtkMRMLLayerDMLayerManager::SetDefaultCamera

(

const vtkSmartPointer< vtkCamera > &

camera

)

If the default camera has changed, update the layers with ne new camera.

SetRenderWindow()

void vtkMRMLLayerDMLayerManager::SetRenderWindow

(

vtkRenderWindow *

renderWindow

)

Changes the render window managed by the layer manager. Will trigger a removal of all managed layers and creation of new layers if the render window is not null.

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The documentation for this class was generated from the following file:

• Modules/Loadable/LayerDM/MRMLDM/vtkMRMLLayerDMLayerManager.h