VTK-based mapper for rendering splines through point sets in 3D. More...

#include <mitkSplineVtkMapper3D.h>

Inheritance diagram for mitk::SplineVtkMapper3D:

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Collaboration diagram for mitk::SplineVtkMapper3D:

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Public Member Functions
	mitkClassMacro (SplineVtkMapper3D, PointSetVtkMapper3D)

Pointer	Clone () const

vtkProp *	GetVtkProp (mitk::BaseRenderer *renderer) override
	Get the VTK prop assembly containing the spline and points. More...

void	UpdateVtkTransform (mitk::BaseRenderer *renderer) override
	Update the VTK transform for the given renderer. More...

bool	SplinesAreAvailable ()
	Check whether the spline data has been computed. More...

vtkPolyData *	GetSplinesPolyData ()
	Get the VTK poly data representing the spline curve. More...

vtkActor *	GetSplinesActor ()
	Get the VTK actor used to render the spline. More...

virtual void	UpdateSpline ()
	Recompute the spline from the current point set data. More...

virtual void	SetSplineResolution (unsigned int _arg)
	Set the number of interpolation points between each pair of input points. More...

virtual unsigned int	GetSplineResolution ()
	Get the current spline resolution. More...

Public Member Functions inherited from mitk::PointSetVtkMapper3D
	mitkClassMacro (PointSetVtkMapper3D, VtkMapper)

Pointer	Clone () const

virtual const mitk::PointSet *	GetInput ()
	Returns the PointSet input data object of this mapper. More...

void	ReleaseGraphicsResources (mitk::BaseRenderer *renderer) override
	Releases VTK graphics resources associated with the given renderer. More...

Public Member Functions inherited from mitk::VtkMapper
	mitkClassMacro (VtkMapper, Mapper)

void	MitkRender (mitk::BaseRenderer *renderer, mitk::VtkPropRenderer::RenderType type) override
	Determine the render pass type and call the appropriate render method. More...

virtual void	MitkRenderOverlay (BaseRenderer *renderer)
	Check visibility and render the overlay pass. More...

virtual void	MitkRenderOpaqueGeometry (BaseRenderer *renderer)
	Check visibility and render opaque (untransparent) geometry. More...

virtual void	MitkRenderTranslucentGeometry (BaseRenderer *renderer)
	Check visibility and render translucent (transparent) geometry. More...

virtual void	MitkRenderVolumetricGeometry (BaseRenderer *renderer)
	Check visibility and render volumetric geometry. More...

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

void	ApplyColorAndOpacityProperties (mitk::BaseRenderer renderer, vtkActor actor) override
	Apply color and opacity properties read from the PropertyList to the given vtkActor. More...

Public Member Functions inherited from mitk::Mapper
	mitkClassMacroItkParent (Mapper, itk::Object)

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. More...

virtual void	Update (BaseRenderer *renderer)
	Calculate the time step for the current renderer and generate rendering data. More...

TimeStepType	GetTimestep () const
	Return the current time step as calculated from the renderer. More...

virtual bool	IsLODEnabled (BaseRenderer *) const
	Return whether this Mapper currently allows for Level-of-Detail rendering. More...

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from mitk::PointSetVtkMapper3D
static Pointer	New ()

static void	SetDefaultProperties (mitk::DataNode node, mitk::BaseRenderer renderer=nullptr, bool overwrite=false)
	Sets default properties for point set visualization in 3D. More...

Static Public Member Functions inherited from mitk::Mapper
static void	SetDefaultProperties (DataNode node, BaseRenderer renderer=nullptr, bool overwrite=false)
	Set default values of properties used by this mapper on the given node. More...

Protected Member Functions
	SplineVtkMapper3D ()

	~SplineVtkMapper3D () override

void	GenerateDataForRenderer (mitk::BaseRenderer *renderer) override
	Generates the VTK rendering data for the given renderer. More...

void	ApplyAllProperties (BaseRenderer renderer, vtkActor actor) override
	Applies color and opacity properties to the given actor. More...

Protected Member Functions inherited from mitk::PointSetVtkMapper3D
	PointSetVtkMapper3D ()
	Constructor. More...

	~PointSetVtkMapper3D () override
	Destructor. More...

void	ResetMapper (BaseRenderer *renderer) override
	Resets the mapper by hiding the prop assembly. More...

virtual void	CreateContour (vtkPoints points, vtkCellArray connections)
	Creates a tube-based contour connecting the given points. More...

virtual void	CreateVTKRenderObjects ()
	Creates the VTK render objects (spheres, cubes, etc.) for each point. More...

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

Protected Attributes
vtkActor *	m_SplinesActor

vtkPropAssembly *	m_SplineAssembly

bool	m_SplinesAvailable

bool	m_SplinesAddedToAssembly

unsigned int	m_SplineResolution

itk::TimeStamp	m_SplineUpdateTime

Protected Attributes inherited from mitk::PointSetVtkMapper3D
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

Additional Inherited Members
Public Attributes inherited from mitk::PointSetVtkMapper3D
LocalStorageHandler< BaseLocalStorage >	m_LSH

Detailed Description

VTK-based mapper for rendering splines through point sets in 3D.

Inherits from PointSetVtkMapper3D and renders a smooth spline curve through the points of a PointSet. The spline is computed using VTK's cardinal spline interpolation.

Relevant DataNode properties:

"line width": (FloatProperty) Width of the spline line.

See also: PointSetVtkMapper3D

Definition at line 36 of file mitkSplineVtkMapper3D.h.

Constructor & Destructor Documentation

◆ SplineVtkMapper3D()

mitk::SplineVtkMapper3D::SplineVtkMapper3D ( )

protected

◆ ~SplineVtkMapper3D()

mitk::SplineVtkMapper3D::~SplineVtkMapper3D ( )

overrideprotected

Member Function Documentation

◆ ApplyAllProperties()

void mitk::SplineVtkMapper3D::ApplyAllProperties	(	BaseRenderer *	renderer,
		vtkActor *	actor
	)

overrideprotectedvirtual

Applies color and opacity properties to the given actor.

Parameters

renderer	the renderer from which to read properties.
actor	the VTK actor to apply properties to.

Reimplemented from mitk::PointSetVtkMapper3D.

◆ Clone()

Pointer mitk::SplineVtkMapper3D::Clone ( ) const

◆ GenerateDataForRenderer()

void mitk::SplineVtkMapper3D::GenerateDataForRenderer ( mitk::BaseRenderer * renderer )

overrideprotectedvirtual

Generates the VTK rendering data for the given renderer.

Parameters

renderer the renderer for which data is generated.

Reimplemented from mitk::PointSetVtkMapper3D.

◆ GetSplineResolution()

virtual unsigned int mitk::SplineVtkMapper3D::GetSplineResolution ( )

virtual

Get the current spline resolution.

Returns: The number of interpolation points between input points.

◆ GetSplinesActor()

vtkActor* mitk::SplineVtkMapper3D::GetSplinesActor ( )

Get the VTK actor used to render the spline.

Returns: The spline actor.

◆ GetSplinesPolyData()

vtkPolyData* mitk::SplineVtkMapper3D::GetSplinesPolyData ( )

Get the VTK poly data representing the spline curve.

Returns: The spline poly data, or nullptr if not yet computed.

◆ GetVtkProp()

vtkProp* mitk::SplineVtkMapper3D::GetVtkProp ( mitk::BaseRenderer * renderer )

overridevirtual

Get the VTK prop assembly containing the spline and points.

Parameters

[in] renderer The renderer context.

Returns: The VTK prop assembly.

Reimplemented from mitk::PointSetVtkMapper3D.

◆ mitkClassMacro()

mitk::SplineVtkMapper3D::mitkClassMacro	(	SplineVtkMapper3D	,
		PointSetVtkMapper3D
	)

◆ New()

static Pointer mitk::SplineVtkMapper3D::New ( )

static

◆ SetSplineResolution()

virtual void mitk::SplineVtkMapper3D::SetSplineResolution ( unsigned int _arg )

virtual

Set the number of interpolation points between each pair of input points.

Higher values produce smoother splines. Default is typically 20.

Parameters

[in] _arg The spline resolution (number of subdivisions).

◆ SplinesAreAvailable()

bool mitk::SplineVtkMapper3D::SplinesAreAvailable ( )

Check whether the spline data has been computed.

Returns: true if the spline poly data is available.

◆ UpdateSpline()

virtual void mitk::SplineVtkMapper3D::UpdateSpline ( )

virtual

Recompute the spline from the current point set data.

◆ UpdateVtkTransform()

void mitk::SplineVtkMapper3D::UpdateVtkTransform ( mitk::BaseRenderer * renderer )

overridevirtual

Update the VTK transform for the given renderer.

Parameters

[in] renderer The renderer to update.

Reimplemented from mitk::PointSetVtkMapper3D.

Member Data Documentation

◆ m_SplineAssembly

vtkPropAssembly* mitk::SplineVtkMapper3D::m_SplineAssembly

protected

Definition at line 104 of file mitkSplineVtkMapper3D.h.

◆ m_SplineResolution

unsigned int mitk::SplineVtkMapper3D::m_SplineResolution

protected

Definition at line 110 of file mitkSplineVtkMapper3D.h.

◆ m_SplinesActor

vtkActor* mitk::SplineVtkMapper3D::m_SplinesActor

protected

Definition at line 102 of file mitkSplineVtkMapper3D.h.

◆ m_SplinesAddedToAssembly

bool mitk::SplineVtkMapper3D::m_SplinesAddedToAssembly

protected

Definition at line 108 of file mitkSplineVtkMapper3D.h.

◆ m_SplinesAvailable

bool mitk::SplineVtkMapper3D::m_SplinesAvailable

protected

Definition at line 106 of file mitkSplineVtkMapper3D.h.

◆ m_SplineUpdateTime

itk::TimeStamp mitk::SplineVtkMapper3D::m_SplineUpdateTime

protected

Definition at line 112 of file mitkSplineVtkMapper3D.h.

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

mitkSplineVtkMapper3D.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SplineVtkMapper3D()

◆ ~SplineVtkMapper3D()

Member Function Documentation

◆ ApplyAllProperties()

◆ Clone()

◆ GenerateDataForRenderer()

◆ GetSplineResolution()

◆ GetSplinesActor()

◆ GetSplinesPolyData()

◆ GetVtkProp()

◆ mitkClassMacro()

◆ New()

◆ SetSplineResolution()

◆ SplinesAreAvailable()

◆ UpdateSpline()

◆ UpdateVtkTransform()

Member Data Documentation

◆ m_SplineAssembly

◆ m_SplineResolution

◆ m_SplinesActor

◆ m_SplinesAddedToAssembly

◆ m_SplinesAvailable

◆ m_SplineUpdateTime