Vtk-based mapper for PointSet. More...

#include <mitkPointSetVtkMapper3D.h>

Inheritance diagram for mitk::PointSetVtkMapper3D:

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Collaboration diagram for mitk::PointSetVtkMapper3D:

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Public Types
typedef PointSetVtkMapper3D	Self

typedef VtkMapper	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

Public Types inherited from mitk::VtkMapper
typedef VtkMapper	Self

typedef Mapper	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

Public Types inherited from mitk::Mapper
typedef Mapper	Self

typedef itk::Object	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

Public Member Functions
virtual std::vector< std::string >	GetClassHierarchy () const override

virtual const char *	GetClassName () const

Pointer	Clone () const

virtual const mitk::PointSet *	GetInput ()

vtkProp *	GetVtkProp (mitk::BaseRenderer *renderer) override

void	UpdateVtkTransform (mitk::BaseRenderer *renderer) override
	Set the vtkTransform of the m_Prop3D for the current time step of renderer. More...

void	ReleaseGraphicsResources (vtkWindow *renWin)

void	ReleaseGraphicsResources (mitk::BaseRenderer *renderer) override
	Release vtk-based graphics resources that are being consumed by this mapper. More...

Public Member Functions inherited from mitk::VtkMapper
virtual bool	IsVtkBased () const override
	Returns whether this is an vtk-based mapper. More...

void	MitkRender (mitk::BaseRenderer *renderer, mitk::VtkPropRenderer::RenderType type) override
	Determines which geometry should be rendered (opaque, translucent, volumetric, overlay) and calls the appropriate function. More...

virtual void	MitkRenderOverlay (BaseRenderer *renderer)
	Checks visibility and renders the overlay. More...

virtual void	MitkRenderOpaqueGeometry (BaseRenderer *renderer)
	Checks visibility and renders untransparent geometry. More...

virtual void	MitkRenderTranslucentGeometry (BaseRenderer *renderer)
	Checks visibility and renders transparent geometry. More...

virtual void	MitkRenderVolumetricGeometry (BaseRenderer *renderer)
	Checks visibility and renders volumes. More...

virtual bool	HasVtkProp (const vtkProp prop, BaseRenderer renderer)
	Returns true if this mapper owns the specified vtkProp for the given BaseRenderer. More...

virtual void	ApplyProperties (vtkActor actor, mitk::BaseRenderer renderer)
	Apply color and opacity properties read from the PropertyList. More...

void	ApplyShaderProperties (mitk::BaseRenderer *)

void	ApplyColorAndOpacityProperties (mitk::BaseRenderer renderer, vtkActor actor) override
	Apply color and opacity properties read from the PropertyList. Called by mapper subclasses. More...

Public Member Functions inherited from mitk::Mapper
virtual void	SetDataNode (DataNode *_arg)
	Set the DataNode containing the data to map. More...

virtual DataNode *	GetDataNode () const
	Get the DataNode containing the data to map. Method only returns valid DataNode Pointer if the mapper belongs to a data node. Otherwise, the returned DataNode Pointer might be invalid. More...

BaseData *	GetData () const
	Get the data to map. More...

virtual bool	GetColor (float rgb[3], BaseRenderer renderer, const char name="color") const
	Convenience access method for color properties (instances of ColorProperty) More...

virtual bool	GetVisibility (bool &visible, BaseRenderer renderer, const char name="visible") const
	Convenience access method for visibility properties (instances of BoolProperty) More...

virtual bool	GetOpacity (float &opacity, BaseRenderer renderer, const char name="opacity") const
	Convenience access method for opacity properties (instances of FloatProperty) More...

virtual bool	GetLevelWindow (LevelWindow &levelWindow, BaseRenderer renderer, const char name="levelwindow") const
	Convenience access method for color properties (instances of LevelWindoProperty) More...

virtual bool	IsVisible (BaseRenderer renderer, const char name="visible") const
	Convenience access method for visibility properties (instances of BoolProperty). Return value is the visibility. Default is visible==true, i.e., true is returned even if the property (propertyKey) is not found. More...

virtual void	Update (BaseRenderer *renderer)
	Calls the time step of the input data for the specified renderer and checks whether the time step is valid and calls method GenerateDataForRenderer() More...

int	GetTimestep () const
	Returns the current time step as calculated from the renderer. More...

virtual bool	IsLODEnabled (BaseRenderer *) const

Static Public Member Functions
static const char *	GetStaticNameOfClass ()

static Pointer	New ()

static void	SetDefaultProperties (mitk::DataNode node, mitk::BaseRenderer renderer=nullptr, bool overwrite=false)

Static Public Member Functions inherited from mitk::VtkMapper
static const char *	GetStaticNameOfClass ()

Static Public Member Functions inherited from mitk::Mapper
static const char *	GetStaticNameOfClass ()

static void	SetDefaultProperties (DataNode node, BaseRenderer renderer=nullptr, bool overwrite=false)
	Set default values of properties used by this mapper to node. More...

Public Attributes
LocalStorageHandler< BaseLocalStorage >	m_LSH

Protected Member Functions
	PointSetVtkMapper3D ()

	~PointSetVtkMapper3D () override

void	GenerateDataForRenderer (mitk::BaseRenderer *renderer) override
	Generate the data needed for rendering into renderer. More...

void	ResetMapper (BaseRenderer *renderer) override
	Reset the mapper (i.e., make sure that nothing is displayed) if no valid data is present. In most cases the reimplemented function disables the according actors (toggling visibility off) More...

virtual void	ApplyAllProperties (mitk::BaseRenderer renderer, vtkActor actor)

virtual void	CreateContour (vtkPoints points, vtkCellArray connections)

virtual void	CreateVTKRenderObjects ()

Protected Member Functions inherited from mitk::VtkMapper
	VtkMapper ()

	~VtkMapper () override

Protected Member Functions inherited from mitk::Mapper
	Mapper ()
	explicit constructor which disallows implicit conversions More...

	~Mapper () override
	virtual destructor in order to derive from this class More...

virtual void	GenerateData ()
	Generate the data needed for rendering (independent of a specific renderer) More...

virtual void	CalculateTimeStep (BaseRenderer *renderer)
	Updates the time step, which is sometimes needed in subclasses. More...

Protected Attributes
vtkSmartPointer< vtkPoints >	m_WorldPositions
	All point positions, already in world coordinates. More...

vtkSmartPointer< vtkCellArray >	m_PointConnections
	All connections between two points (used for contour drawing) More...

vtkSmartPointer< vtkAppendPolyData >	m_vtkSelectedPointList

vtkSmartPointer< vtkAppendPolyData >	m_vtkUnselectedPointList

vtkSmartPointer< vtkPoints >	m_VtkPoints

vtkSmartPointer< vtkCellArray >	m_VtkPointConnections

vtkSmartPointer< vtkTransformPolyDataFilter >	m_VtkPointsTransformer

vtkSmartPointer< vtkPolyDataMapper >	m_VtkSelectedPolyDataMapper

vtkSmartPointer< vtkPolyDataMapper >	m_VtkUnselectedPolyDataMapper

vtkSmartPointer< vtkActor >	m_SelectedActor

vtkSmartPointer< vtkActor >	m_UnselectedActor

vtkSmartPointer< vtkActor >	m_ContourActor

vtkSmartPointer< vtkPropAssembly >	m_PointsAssembly

vtkSmartPointer< vtkAppendPolyData >	m_vtkTextList

unsigned int	m_NumberOfSelectedAdded

unsigned int	m_NumberOfUnselectedAdded

ScalarType	m_PointSize

ScalarType	m_ContourRadius

Protected Attributes inherited from mitk::Mapper
mitk::DataNode *	m_DataNode

Detailed Description

Vtk-based mapper for PointSet.

Due to the need of different colors for selected and unselected points and the facts, that we also have a contour and labels for the points, the vtk structure is build up the following way:

We have two AppendPolyData, one selected, and one unselected and one for a contour between the points. Each one is connected to an own PolyDaraMapper and an Actor. The different color for the unselected and selected state and for the contour is read from properties.

"unselectedcolor", "selectedcolor" and "contourcolor" are the strings, that are looked for. Pointlabels are added besides the selected or the deselected points.

Then the three Actors are combined inside a vtkPropAssembly and this object is returned in GetProp() and so hooked up into the rendering pipeline.

Properties that can be set for point sets and influence the PointSetVTKMapper3D are:

"color": (ColorProperty*) Color of the point set
"Opacity": (FloatProperty) Opacity of the point set
"show contour": (BoolProperty) If the contour of the points are visible
"contourSizeProp":(FloatProperty) Contour size of the points

The default properties are:

- \b "line width": (IntProperty::New(2), renderer, overwrite )
- \b "pointsize": (FloatProperty::New(1.0), renderer, overwrite)
- \b "selectedcolor": (ColorProperty::New(1.0f, 0.0f, 0.0f), renderer, overwrite)  //red
- \b "color": (ColorProperty::New(1.0f, 1.0f, 0.0f), renderer, overwrite)  //yellow
- \b "show contour": (BoolProperty::New(false), renderer, overwrite )
- \b "contourcolor": (ColorProperty::New(1.0f, 0.0f, 0.0f), renderer, overwrite)
- \b "contoursize": (FloatProperty::New(0.5), renderer, overwrite )
- \b "close contour": (BoolProperty::New(false), renderer, overwrite )
- \b "show points": (BoolProperty::New(true), renderer, overwrite )
- \b "updateDataOnRender": (BoolProperty::New(true), renderer, overwrite )

Other properties looked for are:

"show contour": if set to on, lines between the points are shown
"close contour": if set to on, the open strip is closed (first point connected with last point)
"pointsize": size of the points mapped (diameter of a sphere, in world woordinates!)
"label": text of the Points to show besides points
"contoursize": size of the contour drawn between the points (if not set, the pointsize is taken)

Definition at line 90 of file mitkPointSetVtkMapper3D.h.

Member Typedef Documentation

◆ ConstPointer

typedef itk::SmartPointer<const Self> mitk::PointSetVtkMapper3D::ConstPointer

Definition at line 93 of file mitkPointSetVtkMapper3D.h.

◆ Pointer

typedef itk::SmartPointer<Self> mitk::PointSetVtkMapper3D::Pointer

Definition at line 93 of file mitkPointSetVtkMapper3D.h.

◆ Self

typedef PointSetVtkMapper3D mitk::PointSetVtkMapper3D::Self

Definition at line 93 of file mitkPointSetVtkMapper3D.h.

◆ Superclass

typedef VtkMapper mitk::PointSetVtkMapper3D::Superclass

Definition at line 93 of file mitkPointSetVtkMapper3D.h.

Constructor & Destructor Documentation

◆ PointSetVtkMapper3D()

mitk::PointSetVtkMapper3D::PointSetVtkMapper3D ( )

protected

◆ ~PointSetVtkMapper3D()

mitk::PointSetVtkMapper3D::~PointSetVtkMapper3D ( )

overrideprotected

Member Function Documentation

◆ ApplyAllProperties()

virtual void mitk::PointSetVtkMapper3D::ApplyAllProperties	(	mitk::BaseRenderer *	renderer,
		vtkActor *	actor
	)

protectedvirtual

Reimplemented in mitk::SplineVtkMapper3D.

◆ Clone()

Pointer mitk::PointSetVtkMapper3D::Clone ( ) const

◆ CreateContour()

virtual void mitk::PointSetVtkMapper3D::CreateContour	(	vtkPoints *	points,
		vtkCellArray *	connections
	)

protectedvirtual

◆ CreateVTKRenderObjects()

virtual void mitk::PointSetVtkMapper3D::CreateVTKRenderObjects ( )

protectedvirtual

◆ GenerateDataForRenderer()

void mitk::PointSetVtkMapper3D::GenerateDataForRenderer ( mitk::BaseRenderer * )

overrideprotectedvirtual

Generate the data needed for rendering into renderer.

Reimplemented from mitk::Mapper.

Reimplemented in mitk::SplineVtkMapper3D.

◆ GetClassHierarchy()

virtual std::vector<std::string> mitk::PointSetVtkMapper3D::GetClassHierarchy ( ) const

inlineoverridevirtual

Reimplemented from mitk::VtkMapper.

Definition at line 93 of file mitkPointSetVtkMapper3D.h.

◆ GetClassName()

virtual const char* mitk::PointSetVtkMapper3D::GetClassName ( ) const

virtual

Reimplemented from mitk::VtkMapper.

◆ GetInput()

virtual const mitk::PointSet* mitk::PointSetVtkMapper3D::GetInput ( )

virtual

◆ GetStaticNameOfClass()

static const char* mitk::PointSetVtkMapper3D::GetStaticNameOfClass ( )

inlinestatic

Definition at line 93 of file mitkPointSetVtkMapper3D.h.

◆ GetVtkProp()

vtkProp* mitk::PointSetVtkMapper3D::GetVtkProp ( mitk::BaseRenderer * renderer )

overridevirtual

Implements mitk::VtkMapper.

Reimplemented in mitk::SplineVtkMapper3D.

◆ New()

static Pointer mitk::PointSetVtkMapper3D::New ( )

static

◆ ReleaseGraphicsResources() [1/2]

void mitk::PointSetVtkMapper3D::ReleaseGraphicsResources ( mitk::BaseRenderer * )

overridevirtual

Release vtk-based graphics resources that are being consumed by this mapper.

Method called by mitk::VtkPropRenderer. The parameter renderer could be used to determine which graphic resources to release. The local storage is accessible by the parameter renderer. Should be overwritten in subclasses.

Reimplemented from mitk::VtkMapper.

◆ ReleaseGraphicsResources() [2/2]

void mitk::PointSetVtkMapper3D::ReleaseGraphicsResources ( vtkWindow * renWin )

◆ ResetMapper()

void mitk::PointSetVtkMapper3D::ResetMapper ( BaseRenderer * )

overrideprotectedvirtual

Reset the mapper (i.e., make sure that nothing is displayed) if no valid data is present. In most cases the reimplemented function disables the according actors (toggling visibility off)

To be implemented in sub-classes.

Reimplemented from mitk::Mapper.

◆ SetDefaultProperties()

static void mitk::PointSetVtkMapper3D::SetDefaultProperties	(	mitk::DataNode *	node,
		mitk::BaseRenderer *	renderer = `nullptr`,
		bool	overwrite = `false`
	)

static

◆ UpdateVtkTransform()

void mitk::PointSetVtkMapper3D::UpdateVtkTransform ( mitk::BaseRenderer * renderer )

overridevirtual

Set the vtkTransform of the m_Prop3D for the current time step of renderer.

Called by mitk::VtkPropRenderer::Update before rendering. This method will transform all actors (e.g. of an vtkAssembly) according the geometry.

Warning: This method transforms only props which derive from vtkProp3D. Make sure to use vtkAssembly, if you have multiple props. vtkPropAssembly does not work, since it derives from vtkProp.

Reimplemented from mitk::VtkMapper.

Reimplemented in mitk::SplineVtkMapper3D.

Member Data Documentation

◆ m_ContourActor

vtkSmartPointer<vtkActor> mitk::PointSetVtkMapper3D::m_ContourActor

protected

Definition at line 146 of file mitkPointSetVtkMapper3D.h.

◆ m_ContourRadius

ScalarType mitk::PointSetVtkMapper3D::m_ContourRadius

protected

Definition at line 159 of file mitkPointSetVtkMapper3D.h.

◆ m_LSH

LocalStorageHandler<BaseLocalStorage> mitk::PointSetVtkMapper3D::m_LSH

Definition at line 115 of file mitkPointSetVtkMapper3D.h.

◆ m_NumberOfSelectedAdded

unsigned int mitk::PointSetVtkMapper3D::m_NumberOfSelectedAdded

protected

Definition at line 154 of file mitkPointSetVtkMapper3D.h.

◆ m_NumberOfUnselectedAdded

unsigned int mitk::PointSetVtkMapper3D::m_NumberOfUnselectedAdded

protected

Definition at line 155 of file mitkPointSetVtkMapper3D.h.

◆ m_PointConnections

vtkSmartPointer<vtkCellArray> mitk::PointSetVtkMapper3D::m_PointConnections

protected

All connections between two points (used for contour drawing)

Definition at line 131 of file mitkPointSetVtkMapper3D.h.

◆ m_PointsAssembly

vtkSmartPointer<vtkPropAssembly> mitk::PointSetVtkMapper3D::m_PointsAssembly

protected

Definition at line 148 of file mitkPointSetVtkMapper3D.h.

◆ m_PointSize

ScalarType mitk::PointSetVtkMapper3D::m_PointSize

protected

Definition at line 158 of file mitkPointSetVtkMapper3D.h.

◆ m_SelectedActor

vtkSmartPointer<vtkActor> mitk::PointSetVtkMapper3D::m_SelectedActor

protected

Definition at line 144 of file mitkPointSetVtkMapper3D.h.

◆ m_UnselectedActor

vtkSmartPointer<vtkActor> mitk::PointSetVtkMapper3D::m_UnselectedActor

protected

Definition at line 145 of file mitkPointSetVtkMapper3D.h.

◆ m_VtkPointConnections

vtkSmartPointer<vtkCellArray> mitk::PointSetVtkMapper3D::m_VtkPointConnections

protected

Definition at line 137 of file mitkPointSetVtkMapper3D.h.

◆ m_VtkPoints

vtkSmartPointer<vtkPoints> mitk::PointSetVtkMapper3D::m_VtkPoints

protected

Definition at line 136 of file mitkPointSetVtkMapper3D.h.

◆ m_VtkPointsTransformer

vtkSmartPointer<vtkTransformPolyDataFilter> mitk::PointSetVtkMapper3D::m_VtkPointsTransformer

protected

Definition at line 139 of file mitkPointSetVtkMapper3D.h.

◆ m_vtkSelectedPointList

vtkSmartPointer<vtkAppendPolyData> mitk::PointSetVtkMapper3D::m_vtkSelectedPointList

protected

Definition at line 133 of file mitkPointSetVtkMapper3D.h.

◆ m_VtkSelectedPolyDataMapper

vtkSmartPointer<vtkPolyDataMapper> mitk::PointSetVtkMapper3D::m_VtkSelectedPolyDataMapper

protected

Definition at line 141 of file mitkPointSetVtkMapper3D.h.

◆ m_vtkTextList

vtkSmartPointer<vtkAppendPolyData> mitk::PointSetVtkMapper3D::m_vtkTextList

protected

Definition at line 151 of file mitkPointSetVtkMapper3D.h.

◆ m_vtkUnselectedPointList

vtkSmartPointer<vtkAppendPolyData> mitk::PointSetVtkMapper3D::m_vtkUnselectedPointList

protected

Definition at line 134 of file mitkPointSetVtkMapper3D.h.

◆ m_VtkUnselectedPolyDataMapper

vtkSmartPointer<vtkPolyDataMapper> mitk::PointSetVtkMapper3D::m_VtkUnselectedPolyDataMapper

protected

Definition at line 142 of file mitkPointSetVtkMapper3D.h.

◆ m_WorldPositions

vtkSmartPointer<vtkPoints> mitk::PointSetVtkMapper3D::m_WorldPositions

protected

All point positions, already in world coordinates.

Definition at line 129 of file mitkPointSetVtkMapper3D.h.

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

mitkPointSetVtkMapper3D.h

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ ConstPointer

◆ Pointer

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ PointSetVtkMapper3D()

◆ ~PointSetVtkMapper3D()

Member Function Documentation

◆ ApplyAllProperties()

◆ Clone()

◆ CreateContour()

◆ CreateVTKRenderObjects()

◆ GenerateDataForRenderer()

◆ GetClassHierarchy()

◆ GetClassName()

◆ GetInput()

◆ GetStaticNameOfClass()

◆ GetVtkProp()

◆ New()

◆ ReleaseGraphicsResources() [1/2]

◆ ReleaseGraphicsResources() [2/2]

◆ ResetMapper()

◆ SetDefaultProperties()

◆ UpdateVtkTransform()

Member Data Documentation

◆ m_ContourActor

◆ m_ContourRadius

◆ m_LSH

◆ m_NumberOfSelectedAdded

◆ m_NumberOfUnselectedAdded

◆ m_PointConnections

◆ m_PointsAssembly

◆ m_PointSize

◆ m_SelectedActor

◆ m_UnselectedActor

◆ m_VtkPointConnections

◆ m_VtkPoints

◆ m_VtkPointsTransformer

◆ m_vtkSelectedPointList

◆ m_VtkSelectedPolyDataMapper

◆ m_vtkTextList

◆ m_vtkUnselectedPointList

◆ m_VtkUnselectedPolyDataMapper

◆ m_WorldPositions