DtOsgOverlayLineModel extends the DtLineModel interface to include operations only appropriate for 2D lines.

Inheritance diagram for makVrv::DtOsgOverlaySegmentedLineModel:

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

	~DtOsgOverlaySegmentedLineModel ()

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

virtual void	removePosition (int vtx)

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

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

virtual void	setWidth (float width)

virtual void	setStipplePattern (unsigned int pattern, int repeatFactor)

virtual void	setStyleSegments (const std::vector< double > &segmentPercentages)

virtual void	setSegmentColor (unsigned int segmentIndex, float r, float g, float b, float a)

virtual void	setSegmentLightningStyle (unsigned int segmentIndex, bool enableLightningStyle)

virtual void	setSegmentStartArrow (unsigned int segmentIndex, bool enableArrow)

virtual const std::vector < DtVector > &	points () const

virtual void	setGroup (int)

virtual void	setSegmentEndArrow (unsigned int segmentIndex, bool enableArrow)

virtual void	setSegmentStipplePattern (unsigned int segmentIndex, unsigned int stipplePattern, int repeatFactor)

virtual void	setSegmentWidth (unsigned int segmentIndex, double width)

virtual void	setArrowSize (double)

virtual void	setLineStyle (int)

virtual void	setArrowStyle (int)

virtual void	setSegmentStartColor (unsigned int segmentIndex, float r, float g, float b, float a)

virtual void	setSegmentEndColor (unsigned int segmentIndex, float r, float g, float b, float a)

virtual void	setEventsEnabled (bool)

virtual void	setEventWidth (float width)

virtual void	update ()

virtual void	needsUpdate ()

virtual void	setFixedWidthSizing (bool)


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

virtual void	removeFromScene ()

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

virtual void	setVisible (bool isVisible)

virtual void	setIsSupportModel (bool isSupport)

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

virtual	~DtOverlaySegmentedLineModel ()

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

virtual	~DtSegmentedLineModel ()

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

virtual	~DtLineModel ()

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

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	enableLighting (bool l)

virtual int	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 (DtModelDefinition &defintion)

virtual bool	visible () const

DtUniqueID	parentSceneObjectID () const

virtual void	addedToSceneObjectAsProp (const DtUniqueID &sceneObj)

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

virtual void	setElementId (DtUniqueID 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 , DtOverlaySegmentedLineModelInstance >	ChannelInstances

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

Protected Member Functions
virtual void	moveInstancesFromChannelSpecific ()

virtual void	moveInstancesToChannelSpecific ()

virtual void	slot_channelCreated (DtChannel *channel)

virtual void	slot_channelDestroyed (DtChannelManager channelManager, DtChannel channel)

virtual void	slot_channelConfigurationModified (const std::string &deName, const std::string &winName, const std::string &oldChannelName, const DtChannelConfiguration &config)

virtual void	setupInstanceWithCurrentValues (DtOverlaySegmentedLineModelInstance *)

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
DtUniqueID	mySceneObjectId

bool	myEventsEnabled

float	myEventWidth

bool	myNeedsUpdate

bool	myChannelSpecificMode

ChannelInstances	myChannelInstances


std::vector< DtVector >	myPoints

double	myArrowSize

vrvTacticalGraphicUtilities::ArrowStyle	myArrowStyle

vrvTacticalGraphicUtilities::LineStyle	myLineStyle

DtOverlaySegmentedLineModelInstance::SegmentAttributesVector	mySegmentInformation

std::string	myModelDefinition

float	myColor [4]

unsigned int	myStipplePattern

int	myRepeatFactor

float	myWidth

bool	myFixedWidthSizing

int	myGroup

Protected Attributes inherited from makVrv::DtModel
DtLoaderHandle *	myInLoadQueueHandle

DtDe &	myDe

const DtUniqueID	myUniqueId

bool	myColorBlendingEnabled

DtModelInstance *	myBackgroundModelInstance

float	myMinLastFrameDistance

TransformList	myTransforms

DtModelInstance *	myModelInstance

int	myModelSet

int	myVisualizerType

bool	myContributesToBound

DtUniqueID	myParentSceneObjectID

bool	myIsPropFlag

float	myBlendColor [4]

bool	myVisibleFlag

DtVector	myPositionOffset

DtTaitBryan	myOrientationOffset

std::string	myModelDefinitionName

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::map<DtChannel*, DtOverlaySegmentedLineModelInstance*> makVrv::DtOsgOverlaySegmentedLineModel::ChannelInstances

protected

Constructor & Destructor Documentation

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

CTOR.

makVrv::DtOsgOverlaySegmentedLineModel::~DtOsgOverlaySegmentedLineModel ( )

DTOR.

Member Function Documentation

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

virtual

Set the position of (or add) one vertex.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::removePosition ( int vtx )

virtual

Remove a vertex.

Reimplemented from makVrv::DtModel.

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

virtual

Sets the orientation of the line.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the line color.

Implements makVrv::DtLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setWidth ( float width )

virtual

Set the line width.

Implements makVrv::DtLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setStipplePattern	(	unsigned int	pattern,
		int	repeatFactor
	)

virtual

Set a stipple pattern for the line.

Implements makVrv::DtLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setStyleSegments ( const std::vector< double > & segmentPercentages )

virtual

Set the style segments to percentages of the total line length The values in segmentPercentages must add up to 1.0.

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentColor	(	unsigned int	segmentIndex,
		float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color of a particular segment.

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentLightningStyle	(	unsigned int	segmentIndex,
		bool	enableLightningStyle
	)

virtual

Turn on or off lightning bolt style for a particular segment.

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentStartArrow	(	unsigned int	segmentIndex,
		bool	enableArrow
	)

virtual

Turn on or off the arrow at a segment's start point.

Implements makVrv::DtSegmentedLineModel.

virtual const std::vector<DtVector>& makVrv::DtOsgOverlaySegmentedLineModel::points ( ) const

virtual

Returns the points associated with this line.

Implements makVrv::DtLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::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.

Implements makVrv::DtOverlaySegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentEndArrow	(	unsigned int	segmentIndex,
		bool	enableArrow
	)

virtual

Turn on or off the arrow at a segment's end point.

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentStipplePattern	(	unsigned int	segmentIndex,
		unsigned int	stipplePattern,
		int	repeatFactor
	)

virtual

Set the line stipple pattern for a segment, according to the OpenGL line stippling specification.

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentWidth	(	unsigned int	segmentIndex,
		double	width
	)

virtual

Set the width of a line segment.

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setArrowSize ( double )

virtual

Sets the size of the arrow (in pixels)

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setLineStyle ( int )

virtual

Sets the line style (see DtTacticalGraphicUtilities.h for types)

Implements makVrv::DtOverlaySegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setArrowStyle ( int )

virtual

Sets the style of the arrow (see DtTacticalGraphicUtilities.h for types)

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentStartColor	(	unsigned int	segmentIndex,
		float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color of the firt vertex in a segment. This can be used for color blending between vertices.

Implements makVrv::DtSegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setSegmentEndColor	(	unsigned int	segmentIndex,
		float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set the color of the end vertex in a segment. This can be used for color blending between vertices.

Implements makVrv::DtSegmentedLineModel.

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

virtual

Enable or disable widget events, such as picking and mouse-over.

Implements makVrv::DtOverlaySegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setEventWidth ( float width )

virtual

Set the line width for handling events.

Implements makVrv::DtOverlaySegmentedLineModel.

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

virtual

Attaches the model to the scene.

Implements makVrv::DtModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::removeFromScene ( )

virtual

Detaches the model from the scene – no-op.

Implements makVrv::DtModel.

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

virtual

Sets the model definition on the model instance.

Reimplemented from makVrv::DtModel.

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

virtual

Sets if the line is visible.

Reimplemented from makVrv::DtModel.

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

virtual

Not applicable to overlay objects.

Implements makVrv::DtModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::update ( )

virtual

Connected to the renderer's postUpdate signal; tells the model instance to update.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::needsUpdate ( )

virtual

Called by all mutators to set up a postUpdate signal if not already connected.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setFixedWidthSizing ( bool )

virtual

For those lines that support it, whether or not the lines sizes when zooming to pixel space (fixed width) or to the database (non-fixed width). Default is fixed width. If changing modes, be sure to change the arrow size.

Implements makVrv::DtOverlaySegmentedLineModel.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::moveInstancesFromChannelSpecific ( )

protectedvirtual

Moves instances from channel specific groups back to model set/visualizer groups. This will mean destroying all channel specific instances and creating a single instance.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::moveInstancesToChannelSpecific ( )

protectedvirtual

Moves the single instance to channel specific instances. Will make connections for channels being added and removed. This code is to allow for fixed sized items on different channels.

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

protectedvirtual

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

virtual void makVrv::DtOsgOverlaySegmentedLineModel::slot_channelConfigurationModified	(	const std::string &	deName,
		const std::string &	winName,
		const std::string &	oldChannelName,
		const DtChannelConfiguration &	config
	)

protectedvirtual

Check to see if model instances associated with this channel need to be created or destroyed.

virtual void makVrv::DtOsgOverlaySegmentedLineModel::setupInstanceWithCurrentValues ( DtOverlaySegmentedLineModelInstance * )

protectedvirtual

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

Member Data Documentation

DtUniqueID makVrv::DtOsgOverlaySegmentedLineModel::mySceneObjectId

protected

bool makVrv::DtOsgOverlaySegmentedLineModel::myEventsEnabled

protected

float makVrv::DtOsgOverlaySegmentedLineModel::myEventWidth

protected

bool makVrv::DtOsgOverlaySegmentedLineModel::myNeedsUpdate

protected

bool makVrv::DtOsgOverlaySegmentedLineModel::myChannelSpecificMode

protected

Set to true if displaying model instances on a per channel basis. Default is false.

ChannelInstances makVrv::DtOsgOverlaySegmentedLineModel::myChannelInstances

protected

std::vector<DtVector> makVrv::DtOsgOverlaySegmentedLineModel::myPoints

protected