The osg widget updater updates the position of the widgets based upon the 3D location of the model. The updater also has a dynamic group ordering mode that brings the widget to the front of all the other widgets when the widget is being hovered over OR if its parent scene object has been selected.

Inheritance diagram for makVrv::DtWidgetUpdater:

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Public Types
typedef std::vector< DtWidget * >	WidgetList

Public Member Functions
	DtWidgetUpdater (DtDe &de)

	~DtWidgetUpdater ()

virtual void	setVisible (bool isVisible)

void	addWidget (DtWidget *widget)

void	removeWidget (DtWidget *widget)

WidgetList &	widgets ()

void	update (const DtVector &worldPosition)

void	updateGeocentric (const DtVector &worldPosition)

Public Member Functions inherited from makVrv::DtModelInstance
	DtModelInstance (DtDe &de)

virtual	~DtModelInstance ()

virtual bool	realize (const DtModelDefinition &definition)

virtual bool	cloneInstance (const DtModelDefinition &definition)

const std::string &	realizedDefinitionName () const

virtual bool	saveModelToFile (const std::string &filename) const

const DtVector &	boundingBoxExtents () const

void	getBoundingBoxExtents (double &x, double &y, double &z) const

const DtVector &	boundingBoxCenter () const

void	getBoundingBoxCenter (double &x, double &y, double &z) const

void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)

const DtVector &	allGeometryboundingBoxExtents () const

void	getAllGeometryBoundingBoxExtents (double &x, double &y, double &z) const

const DtVector &	allGeometryboundingBoxCenter () const

void	getAllGeometryBoundingBoxCenter (double &x, double &y, double &z) const

void	getAllGeometryBoundingBoxComponents (DtVector &minimum, DtVector &maximum)

virtual void	setContributesToBound (bool trueOrFalse)

bool	contributesToBound () const

virtual void	setBlendColor (float r, float g, float b, float a)

virtual void	enableColorBlending (bool b)

Protected Attributes
std::vector< DtWidget * >	myWidgets

std::map< DtWidget , DtWidgetInstanceSignaler >	myWidgetInstanceSignalersMap

Protected Attributes inherited from makVrv::DtModelInstance
DtDe &	myDe

std::string	myRealizedModelDefinitionName

DtVector	myBoundingBoxCenter

DtVector	myBoundingBoxExtents

DtVector	myBoundingBoxMinimum

DtVector	myBoundingBoxMaximum

DtVector	myAllGeometryBoundingBoxCenter

DtVector	myAllGeometryBoundingBoxExtents

DtVector	myAllGeometryBoundingBoxMinimum

DtVector	myAllGeometryBoundingBoxMaximum

bool	myContributesToBound

bool	myColorBlendingEnabled

float	myBlendRed

float	myBlendBlue

float	myBlendGreen

float	myBlendAlpha

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtModelInstance
static float	readFloat (const std::string &paramName, const DtModelDefinition &definition)

static DtVector	readVector (const std::string &paramName, const DtModelDefinition &definition)

static DtVector4< float >	readVector4 (const std::string &paramName, const DtModelDefinition &definition)

Public Attributes inherited from makVrv::DtModelInstance
boost::signalslib::signal < void(DtModelInstance *)>	signal_modelInstanceChanged

Member Typedef Documentation

typedef std::vector<DtWidget*> makVrv::DtWidgetUpdater::WidgetList

Constructor & Destructor Documentation

makVrv::DtWidgetUpdater::DtWidgetUpdater ( DtDe & de )

Create a widget updater.

makVrv::DtWidgetUpdater::~DtWidgetUpdater ( )

DTOR.

Member Function Documentation

virtual void makVrv::DtWidgetUpdater::setVisible ( bool isVisible )

virtual

Set whether the model is visible or not.

Implements makVrv::DtModelInstance.

void makVrv::DtWidgetUpdater::addWidget ( DtWidget * widget )

Add a widget to the updater. The updater will NOT deallocate the widget on destruction.

void makVrv::DtWidgetUpdater::removeWidget ( DtWidget * widget )

Remove a widget from the updater. The widget must be removed from the updater before it is destroyed.

WidgetList& makVrv::DtWidgetUpdater::widgets ( )

Get a list of the widgets the updater is updating.

void makVrv::DtWidgetUpdater::update ( const DtVector & worldPosition )

void makVrv::DtWidgetUpdater::updateGeocentric ( const DtVector & worldPosition )

Member Data Documentation

std::vector<DtWidget*> makVrv::DtWidgetUpdater::myWidgets

protected

std::map<DtWidget*, DtWidgetInstanceSignaler*> makVrv::DtWidgetUpdater::myWidgetInstanceSignalersMap

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvCore/DtWidgetUpdater.h

Public Types

Public Member Functions

Protected Attributes

Additional Inherited Members

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation