makVrv::DtProjectedTextModelInstance Class Reference

OSG-specific instance of an attachable, projected text model (as used for HAT lines) More...

Inheritance diagram for makVrv::DtProjectedTextModelInstance:

Public Member Functions
	DtProjectedTextModelInstance (DtDe &de, const std::string &uniqueName)
	CTOR.
	~DtProjectedTextModelInstance ()
	DTOR.
virtual void	addToConnector (DtOsgSceneConnector *connector)
	Implementation of model instance function Add the draw model instance to a node in the scene graph.
virtual bool	removeFromConnector (DtOsgSceneConnector *connector)
	Implementation of model instance function Remove the draw model instance from a node in the scene graph.
virtual void	setColor (const osg::Vec4 &color)
virtual void	setFontName (const std::string &fontName)
virtual void	setFontSize (double size)
virtual void	setText (const std::string &text)
virtual void	setPosition (int vtx, const DtVector &position)
virtual void	setVisible (bool visible)
	no-op
Public Member Functions inherited from makVrv::DtOsgModelInstance
virtual	~DtOsgModelInstance ()
	DTOR.
virtual bool	saveModelToFile (const std::string &filename) const
	Attempt to save the model to a file.
virtual void	enableColorBlending (bool b)
	Enable / disable coloring on all models in the scene object Note about enableColorBlending: If this particular model has instancing enabled then this flag is set to false and color blending is handled by the instance manager.
virtual void	setBlendColor (float r, float g, float b, float a)
	set the model's color
virtual void	enableTexture (bool onOff)
virtual osg::Node *	rootNode ()
	Get the model instance's root node.
virtual const osg::Node *	rootNode () const
	Get the model instance's root node.
virtual osg::Node *	sensorNode ()
	Get the model instance's sensor node, .
virtual const osg::Node *	sensorNode () const
	Get the model instance's sensor node, .
virtual void	addDynamicSensorRegion (const std::string &region)
	Add an active region state.
virtual void	setDynamicSensorRegion (const std::string &region, bool state)
	Set the state of an active region.
virtual bool	dynamicSensorRegion (const std::string &region)
	Get the current state of the specified sensor region.
SensorRegionStateMap const	dynamicSensorRegionMap () const
	Get the map containing all regions and their current states.
Public Member Functions inherited from makVrv::DtModelInstance
	DtModelInstance (DtDe &de)
	CTOR.
virtual	~DtModelInstance ()
	DTOR.
virtual bool	realize (DtModelDefinition &definition)
	Attempt to realize a definition.
const std::string &	realizedDefinitionName () const
	Get the name of the definition that this model instance was realized with.
const DtVector &	boundingBoxExtents () const
	Get the bounding box extents of the model instance.
void	getBoundingBoxExtents (double &x, double &y, double &z) const
	Get the bounding box extents of the model instance.
const DtVector &	boundingBoxCenter () const
	Get the bounding box center of the model instance.
void	getBoundingBoxCenter (double &x, double &y, double &z) const
	Get the bounding box center of the model instance.
void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)
virtual void	setContributesToBound (bool trueOrFalse)
	Set whether this model instance contributes to an object's overall bounding volume.
bool	contributesToBound () const
	Get whether this model instance contributes to an object's overall bounding volume.

Protected Member Functions
DtChannel *	findChannelWithLocation (const osg::Vec3d &location) const
bool	locationInChannel (DtChannel *channel, const osg::Vec3d &location) const
void	getChannelDimensions (DtChannel *channel, double &startX, double &startY, double &endX, double &endY) const
Protected Member Functions inherited from makVrv::DtOsgModelInstance
virtual void	updateColorBlending ()
	calls update color blending with the model root.
virtual void	updateColorBlending (osg::Node *node)
virtual void	enableTexture (osg::Node *root, bool onOff)
virtual void	updateBoundingBoxViaContents ()
	DtOsgModelInstance (DtDe &de)
	CTOR.
virtual void	setRootNode (osg::Node *node)
	Set the model instance's root node.

Protected Attributes
osg::ref_ptr< osgText::Text >	myTextDrawable
osg::ref_ptr< osg::Geode >	myTextGeode
std::string	myFontName
osg::Vec4	myColor
double	mySize
std::string	myUniqueName
Protected Attributes inherited from makVrv::DtOsgModelInstance
osg::ref_ptr< osg::Node >	myModelRoot
osg::ref_ptr< osg::StateSet >	myCachedState
SensorRegionStateMap	mySensorRegionMap
Protected Attributes inherited from makVrv::DtModelInstance
DtDe &	myDe
std::string	myRealizedModelDefinitionName
DtVector	myBoundingBoxCenter
DtVector	myBoundingBoxExtents
DtVector	myBoundingBoxMinimum
DtVector	myBoundingBoxMaximum
bool	myContributesToBound
bool	myColorBlendingEnabled
float	myBlendRed
float	myBlendBlue
float	myBlendGreen
float	myBlendAlpha

Additional Inherited Members
Public Types inherited from makVrv::DtOsgModelInstance
typedef boost::unordered_map < std::string, bool >	SensorRegionStateMap
	Dynamic Sensor Region methods.
Static Public Member Functions inherited from makVrv::DtOsgModelInstance
static osg::Vec4	readVec4 (const std::string &paramName, const DtModelDefinition &definition)
static osg::Vec3	readVec3 (const std::string &paramName, const DtModelDefinition &definition)
Public Attributes inherited from makVrv::DtOsgModelInstance
boost::signal< void(const std::string &) >	signal_dynamicSensorRegionAdded
	Signal raised when a dynamic sensor region is added.
boost::signal< void(const std::string &, bool) >	signal_dynamicSensorRegionChanged
	Signal raised when a dynamic sensor region's state changes.
Public Attributes inherited from makVrv::DtModelInstance
boost::signal< void(DtModelInstance *)>	signal_modelInstanceChanged

Detailed Description

OSG-specific instance of an attachable, projected text model (as used for HAT lines)

Constructor & Destructor Documentation

makVrv::DtProjectedTextModelInstance::DtProjectedTextModelInstance	(	DtDe &	de,
		const std::string &	uniqueName
	)

CTOR.

makVrv::DtProjectedTextModelInstance::~DtProjectedTextModelInstance

(

)

DTOR.

Member Function Documentation

virtual void makVrv::DtProjectedTextModelInstance::addToConnector ( DtOsgSceneConnector *  connector )

virtual

Implementation of model instance function Add the draw model instance to a node in the scene graph.

Reimplemented from makVrv::DtOsgModelInstance.

virtual bool makVrv::DtProjectedTextModelInstance::removeFromConnector ( DtOsgSceneConnector *  connector )

virtual

Implementation of model instance function Remove the draw model instance from a node in the scene graph.

Reimplemented from makVrv::DtOsgModelInstance.

virtual void makVrv::DtProjectedTextModelInstance::setColor ( const osg::Vec4 &  color )

virtual

virtual void makVrv::DtProjectedTextModelInstance::setFontName ( const std::string &  fontName )

virtual

virtual void makVrv::DtProjectedTextModelInstance::setFontSize ( double  size )

virtual

virtual void makVrv::DtProjectedTextModelInstance::setText ( const std::string &  text )

virtual

virtual void makVrv::DtProjectedTextModelInstance::setPosition ( int  vtx, const DtVector &  position  )

virtual

virtual void makVrv::DtProjectedTextModelInstance::setVisible ( bool  visible )

inlinevirtual

no-op

Implements makVrv::DtModelInstance.

DtChannel* makVrv::DtProjectedTextModelInstance::findChannelWithLocation ( const osg::Vec3d &  location ) const

protected

bool makVrv::DtProjectedTextModelInstance::locationInChannel ( DtChannel *  channel, const osg::Vec3d &  location  ) const

protected

void makVrv::DtProjectedTextModelInstance::getChannelDimensions ( DtChannel *  channel, double &  startX, double &  startY, double &  endX, double &  endY  ) const

protected

Member Data Documentation

osg::ref_ptr<osgText::Text> makVrv::DtProjectedTextModelInstance::myTextDrawable

protected

osg::ref_ptr<osg::Geode> makVrv::DtProjectedTextModelInstance::myTextGeode

protected

std::string makVrv::DtProjectedTextModelInstance::myFontName

protected

osg::Vec4 makVrv::DtProjectedTextModelInstance::myColor

protected

double makVrv::DtProjectedTextModelInstance::mySize

protected

std::string makVrv::DtProjectedTextModelInstance::myUniqueName

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsg/DtProjectedTextModelInstance.h