OSG implementation of overlay polygon model.

Inheritance diagram for makVrv::DtOverlayScreenIntervaledTextModel:

Public Types
typedef std::vector< DtUnicode >	DtScreenIntervaledTextCollection

Public Member Functions
	DtOverlayScreenIntervaledTextModel (DtDe &de, DtUniqueID &id)

virtual	~DtOverlayScreenIntervaledTextModel ()

virtual void	setIsClosedFigure (bool)

virtual void	setScreenIntervaledTextPrefixAndPostFixSeparator (const std::string &separatorString)

virtual void	setScreenIntervaledTextPrefix (const std::string &prefixString)

virtual void	setScreenIntervaledTextPostfix (const std::string &postfixString)

virtual void	setScreenIntervaledTextCollection (const DtScreenIntervaledTextCollection &)

virtual void	setScreenIntervaledTextInterval (int intervalInScreenSpaceCM)


virtual void	setFont (const std::string &fontFile, float fontPointSize)

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

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

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

virtual void	setVertexList (const vrvTacticalGraphicUtilities::DtVerticesVector &verList)

virtual void	removePosition (int index)

virtual void	setGroup (int)

virtual void	setOrientation (int vtx, const DtTaitBryan &orientation)

virtual void	setIsSupportModel (bool isSupport)

virtual void	setEventsEnabled (bool)

virtual void	setVisible (bool isVisible)


virtual void	addToScene (const DtUniqueID &sceneObjectId, DtModelSetId modelSet, int visualizerType)

virtual void	removeFromScene ()

virtual void	setModelDefinition (const std::string &str)

Public Member Functions inherited from makVrv::DtModel
	DtModel (DtDe &de, DtUniqueID id)

virtual	~DtModel ()

DtModelInstance *	createModelInstance (const std::string &modelDefName, bool realize=true)

virtual const std::string &	modelDefinitionName ()

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

virtual const std::string &	className () const

virtual DtUniqueID	uniqueId () const

unsigned int	transformSize () const

virtual const DtVector &	position (int vtx=0) const

virtual void	setPositionOffset (const DtVector &positionOffset)

virtual const DtVector &	positionOffset () const

virtual void	setPositionAndOrientation (int vtx, const DtVector &positionOffset, const DtTaitBryan &orientation)

virtual const DtTaitBryan &	orientation (int vtx=0) const

virtual void	setOrientationOffset (const DtTaitBryan &orientationOffset)

virtual const DtTaitBryan &	orientationOffset () const

virtual void	enableColorBlending (bool b)

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

virtual void	getBlendColor (float &r, float &g, float &b, float &a)

virtual bool	colorBlendingEnabled () const

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

virtual void	enableLighting (bool l)

virtual DtModelSetId	modelSet () const

const DtVector &	boundingBoxExtents () const

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

const DtVector &	boundingBoxCenter () const

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

virtual void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)

void	setContributesToBound (bool trueOrFalse)

bool	contributesToBound () const

DtDe &	de ()

virtual void	setModelInstance (DtModelInstance *modelInstance)

virtual void	promoteBackgroundModelInstance (const DtModelDefinition &defintion)

virtual bool	visible () const

DtUniqueID	sceneObjectId () const

virtual void	addedToSceneObjectAsProp (const DtUniqueID &sceneObj)

virtual void	setElementId (DtElementID id)

virtual void	removedFromSceneObject ()

virtual void	setSolid (bool isSolid)

virtual bool	isProp ()

virtual void	updateMinLastFrameDistance (float distance)

virtual void	resetLastFrameDistance ()

virtual float	minLastFrameDistance () const

virtual DtModelInstance *	modelInstance ()

virtual const DtModelInstance *	modelInstance () const

int	visualizerType () const

virtual bool	supportsMultithreadedLoad ()

virtual void	backgroundLoad ()

virtual void	foregroundLoad ()

virtual bool	isActivelyBackgroundLoading ()

virtual DtLoaderHandle *	getLoadQueueHandle ()

Protected Types
typedef std::map< DtChannel , DtOverlayScreenIntervaledTextInstance >	ChannelInstances

Protected Types inherited from makVrv::DtModel
typedef std::vector < ObjectTransform >	TransformList

Protected Member Functions
virtual void	update ()

virtual void	needsUpdate ()

virtual void	slot_channelCreated (DtChannel *channel)

virtual void	slot_channelDestroyed (DtChannelManager channelManager, DtChannel channel)

virtual void	setupInstanceWithCurrentValues (DtOverlayScreenIntervaledTextInstance *, const vrvTacticalGraphicUtilities::DtVerticesVector &)

virtual void	addedToSceneObject (const DtUniqueID &sceneObj, DtModelSetId modelSet, int visualizerType)

Protected Member Functions inherited from makVrv::DtModel
virtual void	addToSceneAsProp (const DtUniqueID &sceneObjectId)

virtual void	initializeModelInstance ()

void	slot_modelInstanceChanged (DtModelInstance *instance)

virtual void	waitAndClearLoadHandle ()

virtual void	removedFromLoadQueue ()

virtual void	setDoneBackgroundLoading ()

virtual void	setActivelyBackgroundLoading ()

Protected Attributes
bool	myEventsEnabled

DtTaitBryan	myRotation

DtSignalConnectionManager	myConnections

vrvTacticalGraphicUtilities::DtVerticesVector	myVertices

std::string	myScreenIntervaledTextPrefixPostfixSeparatorString

std::string	myScreenIntervaledTextPrefixString

std::string	myScreenIntervaledTextPostfixString

ChannelInstances	myChannelInstances

bool	myNeedsUpdate

bool	myIsClosedFigure


DtScreenIntervaledTextCollection	myScreenIntervaledTextCollection

int	myScreenIntervaledTextIntervalInScreenSpaceCM

std::string	myScreenIntervaledTextFontFile

float	myScreenIntervaledTextFontPointSize

float	myTextColor [4]

float	myBackgroundColor [4]


std::string	myModelDefinition

int	myGroup

Protected Attributes inherited from makVrv::DtModel
DtLoaderHandle *	myInLoadQueueHandle

DtDe &	myDe

const DtUniqueID	myUniqueId

DtUniqueID	myElementId

DtUniqueID	myParentSceneObjectID

bool	myColorBlendingEnabled

DtModelInstance *	myBackgroundModelInstance

float	myMinLastFrameDistance

TransformList	myTransforms

DtModelInstance *	myModelInstance

DtModelSetId	myModelSet

int	myVisualizerType

bool	myContributesToBound

bool	myIsPropFlag

float	myBlendColor [4]

bool	myVisibleFlag

DtVector	myPositionOffset

DtTaitBryan	myOrientationOffset

std::string	myModelDefinitionName

bool	myRequireModelInstance = true

Additional Inherited Members
Public Attributes inherited from makVrv::DtModel
boost::signalslib::signal < void(DtModel *)>	signal_modelToBeDestroyed

boost::signalslib::signal < void(DtModel *)>	signal_modelChanged

boost::signalslib::signal < bool(DtModel *, bool), SlotReturnOR >	signal_visibilityChangeRequested

boost::signalslib::signal < void(DtModelInstance , DtModel )>	signal_modelInstanceCreated

boost::signalslib::signal < void(DtModelInstance , DtModel )>	signal_modelInstanceToBeDestroyed

Static Protected Attributes inherited from makVrv::DtModel
static bool	theInittedState

Member Typedef Documentation

typedef std::vector<DtUnicode> makVrv::DtOverlayScreenIntervaledTextModel::DtScreenIntervaledTextCollection

typedef std::map<DtChannel*, DtOverlayScreenIntervaledTextInstance*> makVrv::DtOverlayScreenIntervaledTextModel::ChannelInstances

protected

Constructor & Destructor Documentation

makVrv::DtOverlayScreenIntervaledTextModel::DtOverlayScreenIntervaledTextModel	(	DtDe &	de,
		DtUniqueID &	id
	)

CTOR.

virtual makVrv::DtOverlayScreenIntervaledTextModel::~DtOverlayScreenIntervaledTextModel ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setFont	(	const std::string &	fontFile,
		float	fontPointSize
	)

virtual

Set the font that the perimeter wrapped text will use.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setTextColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color of the polygon.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setBackgroundColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color of the polygon.

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

virtual

No longer sets the origin, in order to allow the moving of vtx0.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setVertexList ( const vrvTacticalGraphicUtilities::DtVerticesVector & verList )

virtual

Sets the vertex information using DtVectors.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::removePosition ( int index )

virtual

Calls removePoint.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setGroup ( int )

virtual

The higher the Z order the "closer" to the eyepoint this element will be drawn. Use this variable to stack overlay objects in the particular order you want them displayed.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setOrientation	(	int	vtx,
		const DtTaitBryan &	orientation
	)

virtual

Set the orientation of a vertex of the polygon; has no effect.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setIsSupportModel ( bool isSupport )

virtual

Set whether the model is part of the support group (whether or not other scene objects can ground clamp to this model)

Implements makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setEventsEnabled ( bool )

virtual

Sets whether or not mouse events are enabled.

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

virtual

Sets whether or not the polygon is visible.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::addToScene	(	const DtUniqueID &	sceneObjectId,
		DtModelSetId	modelSet,
		int	visualizerType
	)

virtual

Add the polygon to the scene.

Implements makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::removeFromScene ( )

virtual

Remove the polygon from the scene.

Implements makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setModelDefinition ( const std::string & str )

virtual

Sets the model definition on the model instance.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setIsClosedFigure ( bool )

virtual

Whether or not the provided vertices represent a closed figure. Default is true.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setScreenIntervaledTextPrefixAndPostFixSeparator ( const std::string & separatorString )

virtual

Set the separator string that will be applied after the prefix string and before the postfix string. The default is a newline.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setScreenIntervaledTextPrefix ( const std::string & prefixString )

virtual

Set the prefix string that will be applied to all screen intervaled text, if rendered. The prefix string automatically has a newline appended to the end of it.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setScreenIntervaledTextPostfix ( const std::string & postfixString )

virtual

Set the postfix string that will be applied to all screen intervaled text, if rendered. The postfix string automatically has a newline appended to the beginning of it.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setScreenIntervaledTextCollection ( const DtScreenIntervaledTextCollection & )

virtual

Sets the collection of strings that will be rendered and wrapped around the perimeter of the polygon. The order they will be rendered in will depend on their order in the passed DtScreenIntervaledTextCollection.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setScreenIntervaledTextInterval ( int intervalInScreenSpaceCM )

virtual

Set the interval, in centimeters of screen space, at which the screen intervaled text will appear at. If the perimeter of the polygon does not exceed: minimumScreenSpacePerimeterRequired = # of screen intervaled text strings * interval in CM) then, the screen intervaled text is not rendered at all.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::update ( )

protectedvirtual

Called on tick when updated, calls updateGeometry() of model instance.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::needsUpdate ( )

protectedvirtual

Sets needs update flag such that on next update pass the object is updated.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::slot_channelCreated ( DtChannel * channel )

protectedvirtual

Called when channel is created, if the model set is this model set then add a new model instance.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::slot_channelDestroyed	(	DtChannelManager *	channelManager,
		DtChannel *	channel
	)

protectedvirtual

If the channel destroyed contains an instance of this model, destroy that model instance.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::setupInstanceWithCurrentValues	(	DtOverlayScreenIntervaledTextInstance *	,
		const vrvTacticalGraphicUtilities::DtVerticesVector &
	)

protectedvirtual

Sets up the model instance with current values of this model.

virtual void makVrv::DtOverlayScreenIntervaledTextModel::addedToSceneObject	(	const DtUniqueID &	sceneObj,
		DtModelSetId	modelSet,
		int	visualizerType
	)

protectedvirtual

Called when a scene object added the model with the given model set and visualizer type.

Reimplemented from makVrv::DtModel.

Member Data Documentation

bool makVrv::DtOverlayScreenIntervaledTextModel::myEventsEnabled

protected

DtTaitBryan makVrv::DtOverlayScreenIntervaledTextModel::myRotation

protected

DtSignalConnectionManager makVrv::DtOverlayScreenIntervaledTextModel::myConnections

protected

vrvTacticalGraphicUtilities::DtVerticesVector makVrv::DtOverlayScreenIntervaledTextModel::myVertices

protected

DtScreenIntervaledTextCollection makVrv::DtOverlayScreenIntervaledTextModel::myScreenIntervaledTextCollection

protected