Detailed Description

Handles creation and manipulation of points from a TrackingStream.

Automatically updates the displayed points in response to events emitted by PointsOnTrackingStream.

Public Member Functions
	PointsOnTrackingStreamManipulator (PointsOnTrackingStream &pointHandler)

PointsOnData &	pointHandler () const override
	Gets the underlying `PointsOnData`

void	startPointCreation () override
	Creates a new point at the current position of the instrument.

void	showVisualGuideInViews (InteractiveObject &visualGuideIObj, SharedImageSet &visualGuideImg, TransferFunction *tf=nullptr) override
	PointsOnTrackingStream does not support visual guides.

Public Member Functions inherited from PointsOnDataManipulator
virtual void	init (DisplayWidgetMulti *disp)

bool	isCreatingPoint () const
	Return true if it is currently creating a new point.

virtual void	cancelPointCreation ()
	Cancel the interactive creation of a new point.

virtual void	exportPoints (AnnotationModel *annotationModel)

virtual void	goToPoint (int index)

void	onManipulatorEvent (Manipulator src, void eventData) override
	Called when an event occurs.

void	showNames (bool show)

virtual void	setVisible (bool visible)
	Shows or hides all the points.

void	setPointSize (float pointSize)

float	pointSize () const

virtual void	setEditable (bool editable)
	Enables or disables the manipulation of points.

bool	isEditable () const

virtual void	setPointColor (const vec3 &color)
	Set the color of all points.

const vec3 &	pointColor () const

virtual std::vector< InteractiveView * >	pointViews () const
	Return the current views showing the points.

virtual void	recomputePointViews ()
	Recomputes the views where points are visible and add points to those views.

virtual void	hideVisualGuideInViews ()
	Hide the visual guide from views.

void	storeBlendingMode2DViews (GlSlice::BlendingMode blendingMode2DView)
	Store original blending mode for 2D views.

void	restoreBlendingMode2DViews (std::vector< ImageView2D * > views2d)
	Restore original blending mode for 2D views.

void	setListenToDisplayChanges (bool listen=true)
	Sets whether the class should listen to display changes and add the points to new views.

bool	isListeningToDisplayChanges () const

Public Member Functions inherited from SignalReceiver
	SignalReceiver ()=default
	Default constructor.

	SignalReceiver (const SignalReceiver &other)
	Copy constructor, does not copy any existing signal connections from other.

SignalReceiver &	operator= (SignalReceiver rhs)
	Assignment operator, disconnects all existing connections, does not copy any existing signal connections from rhs.

virtual	~SignalReceiver ()
	Virtual destructor disconnects from all connected signals.

Protected Member Functions
void	onCreatePointInteraction (const vec3 &point) override
	This function is called when the user creates a point. The implementation should update of the underlying `PointsOnData` structure.

void	onMovePointInteraction (Manipulator *src) override
	This function is called when the user moves a point. The implementation should update of the underlying `PointsOnData` structure.

Protected Member Functions inherited from PointsOnDataManipulator
virtual void	onPointsAdded (int first, int last)
	These methods are called when the underlying `PointsOnData` structure changes.

virtual void	onPointsRemoved (int first, int last)

virtual void	onPointsChanged (int first, int last)

virtual void	onPointsRenamed (int first, int last)

virtual std::vector< InteractiveView * >	availableViews () const
	Return a vector of views where the points should be shown.

void	removePoint (Interactive< GlPoint, PointBasedAnnotationManipulator > *p)
	Removes a specific point from all the views.

void	clearPendingPoint ()
	Removes the temporary point used in user interation.

std::unique_ptr< Interactive< GlPoint, PointBasedAnnotationManipulator > >	createInteractivePoint (const vec3 *point=nullptr, bool interactive=true, const std::string &name="")
	Creates an interactive point.

void	sanitizeRange (int &first, int &last, size_t size)
	Makes sure that the range [first, last) is inside the range [0, size)

Protected Member Functions inherited from SignalReceiver
void	disconnectAll ()
	Disconnects all existing connections.

Protected Attributes
PointsOnTrackingStream &	m_pointHandler
	Reference to the PointsOnTrackingStream instance containing the registration points.

std::mutex	m_pendingPointMutex
	Synchronizes access to m_pendingTrackingPoint between main and stream threads.

std::shared_ptr< SignalConnection >	m_pendingTrackingPoint
	Connection to TrackingStream::signalStreamData for receiving the next tracking state.

Protected Attributes inherited from PointsOnDataManipulator
std::unique_ptr< Interactive< GlPoint, PointBasedAnnotationManipulator > >	m_pendingPoint
	Pending point currently being set.

std::vector< std::unique_ptr< Interactive< GlPoint, PointBasedAnnotationManipulator > > >	m_points

vec3	m_pointColor = vec3(1.0, 0.0, 0.0)

float	m_pointSize = 5.0f

DisplayWidgetMulti *	m_disp = nullptr

bool	m_isEditable = true

bool	m_showNames = false

std::unique_ptr< Receiver >	m_receiver

bool	m_isListeningToDisplayChanges = true

Data *	m_visualGuideData = nullptr
	Pointer to the visual guide data.

InteractiveObject *	m_visualGuideIObj = nullptr
	Pointer to the visual guide interactive object.

std::vector< GlSlice::BlendingMode >	m_blendingMode2DViewsRestore
	Backup to restore blending mode for 2D views on hiding of visual guide.

Member Function Documentation

◆ pointHandler()

PointsOnData & pointHandler ( ) const

overridevirtual

Gets the underlying PointsOnData

Implements PointsOnDataManipulator.

◆ startPointCreation()

void startPointCreation ( )

overridevirtual

Creates a new point at the current position of the instrument.

Reimplemented from PointsOnDataManipulator.

◆ showVisualGuideInViews()

void showVisualGuideInViews	(	InteractiveObject &	visualGuideIObj,
		SharedImageSet &	visualGuideImg,
		TransferFunction *	tf = nullptr )

inlineoverridevirtual

PointsOnTrackingStream does not support visual guides.

Implements PointsOnDataManipulator.

◆ onCreatePointInteraction()

void onCreatePointInteraction ( const vec3 & point )

overrideprotectedvirtual

This function is called when the user creates a point. The implementation should update of the underlying PointsOnData structure.

Implements PointsOnDataManipulator.

◆ onMovePointInteraction()

void onMovePointInteraction ( Manipulator * src )

overrideprotectedvirtual

This function is called when the user moves a point. The implementation should update of the underlying PointsOnData structure.

Implements PointsOnDataManipulator.

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

ImFusion/Navigation/PointsOnTrackingStreamManipulator.h

Detailed Description

Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation

◆ pointHandler()

◆ startPointCreation()

◆ showVisualGuideInViews()

◆ onCreatePointInteraction()

◆ onMovePointInteraction()