Window version of 2D elliptical arc. More...

Inheritance diagram for makVrv::DtWindowArcInstance:

Public Member Functions
	DtWindowArcInstance (DtDe &de)
	CTOR. More...

virtual	~DtWindowArcInstance ()
	DTOR. More...

Public Member Functions inherited from makVrv::DtArcModelInstance
	DtArcModelInstance (DtDe &de)
	CTOR. More...

virtual	~DtArcModelInstance ()
	DTOR. More...

virtual void	setOverlay (unsigned int overlayId)
	Set the overlay the model will be rendered on. More...

virtual void	setPosition (int vtx, const DtVector &position)
	Set the position of a vertex in the arc When vtx is 0,. More...

virtual bool	realize (DtModelDefinition &definition)
	Attempt to realize a definition. More...

virtual void	update ()

virtual void	setOrigin (const DtVector &position)
	Set/Get the position of the arc's origin Akin to calling setPosition(0, position) More...

virtual DtVector	origin () const

virtual void	setOrientation (DtTaitBryan orientation)
	Set/Get the global orientation of the arc. More...

virtual DtTaitBryan	orientation () const

virtual void	setDimensions (double x, double y)
	Set/Get the axis lengths of the ellipse used to draw the arc The default values are (0, 0) More...

virtual bool	getDimensions (double &x, double &y) const

virtual void	setScale (float scale)
	Set/Get the scale factor of the arc The default value is 1. More...

virtual float	scale () const

virtual void	setVisible (bool isVisible)
	Set/Get whether the arc is visible The default is value is True (visible) More...

virtual bool	isVisible () const

virtual void	setMaxAngleSegment (double angleSegmentMax)
	Set/Get the max angle segment used when building the geometry The default value is (PI / 2) / 9.0. More...

virtual double	maxAngleSegment () const

virtual void	setStartAngle (double startAngle)
	Set/Get the start angle of the arc, in radians The default value is 0. More...

virtual double	startAngle () const

virtual void	setEndAngle (double endAngle)
	Set/Get the end angle of the arc, in radians The default value is PI. More...

virtual double	endAngle () const

virtual void	setStipplePattern (unsigned int stipplePattern)
	Set/Get the stipple line pattern of the arc The default value is 0xFFFF (solid line). More...

virtual unsigned int	stipplePattern () const

virtual void	setLineWidth (float width)
	Set/Get the line width of the arc Uses DtLineSegmentInterface::setWidth The default value is 1.0. More...

virtual float	lineWidth () const

virtual void	setColor (float r, float g, float b, float a)
	Set/Get the color of the arc Valid range for argument values are 0.0 - 1.0. More...

virtual bool	getColor (float &r, float &g, float &b, float &a) const

virtual void	setEventsEnabled (bool, unsigned long long userData)
	Set/Get to handle or not handle mouse events The default value is False. More...

virtual bool	eventsEnabled () const

virtual void	setGroup (int groupNum)
	Set/Get the group this overlay will be drawn in The higher the group number, the "closer" to the eyepoint this overlay will be drawn. More...

virtual int	group () const

Public Member Functions inherited from makVrv::DtOsgModelInstance
virtual	~DtOsgModelInstance ()
	DTOR. More...

virtual bool	cloneInstance (DtModelDefinition &definition)
	Attempt to clone the basic geometry. More...

virtual void	addToConnector (DtOsgSceneConnector *connector)
	Brief Tell the model instance to add itself to the provided node. More...

virtual bool	removeFromConnector (DtOsgSceneConnector *connector)
	Brief Tell the model instance to remove itself from the provided node. More...

virtual bool	saveModelToFile (const std::string &filename) const
	Attempt to save the model to a file. More...

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. More...

virtual void	setBlendColor (float r, float g, float b, float a)
	set the model's color More...

virtual void	enableTexture (bool onOff)

virtual osg::Node *	rootNode ()
	Get the model instance's root node. More...

virtual const osg::Node *	rootNode () const

virtual osg::Node *	sensorNode ()
	Get the model instance's sensor node, . More...

virtual const osg::Node *	sensorNode () const

virtual void	addDynamicSensorRegion (const std::string &region)
	Add an active region state. More...

virtual void	setDynamicSensorRegion (const std::string &region, bool state)
	Set the state of an active region. More...

virtual bool	dynamicSensorRegion (const std::string &region)
	Get the current state of the specified sensor region. More...

SensorRegionStateMap const	dynamicSensorRegionMap () const
	Get the map containing all regions and their current states. More...

virtual void	slot_atcGlobalModelEnableChanged ()
	Slot to handle the global alpha to coverage signal for entities. More...

virtual bool	alphaToCoverageEnabled ()
	Get the current setting for alpha to coverage for this model. More...

virtual void	registerLightPoints (const std::string &groupName, bool daylightControlledLights)
	loop over all this models light points and register them with the light point manager daylightControlled is only used if the light points do not already have a type specified More...

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

virtual	~DtModelInstance ()
	DTOR. More...

const std::string &	realizedDefinitionName () const
	Get the name of the definition that this model instance was realized with. More...

const DtVector &	boundingBoxExtents () const
	Get the bounding box extents of the model instance. More...

void	getBoundingBoxExtents (double &x, double &y, double &z) const
	Get the bounding box extents of the model instance. More...

const DtVector &	boundingBoxCenter () const
	Get the bounding box center of the model instance. More...

void	getBoundingBoxCenter (double &x, double &y, double &z) const
	Get the bounding box center of the model instance. More...

void	getBoundingBoxComponents (DtVector &minimum, DtVector &maximum)
	Get the bounding box min/max of the model instance. More...

const DtVector &	allGeometryboundingBoxExtents () const
	functions for getting the allGeometry versions of the extents (they are calculated by traversing as if all switch paths are active) More...

void	getAllGeometryBoundingBoxExtents (double &x, double &y, double &z) const
	Get the all geometry version of bounding box extents of the model instance. More...

const DtVector &	allGeometryboundingBoxCenter () const
	Get the all geometry version of bounding box center of the model instance. More...

void	getAllGeometryBoundingBoxCenter (double &x, double &y, double &z) const
	Get the all geometry version of bounding box center of the model instance. More...

void	getAllGeometryBoundingBoxComponents (DtVector &minimum, DtVector &maximum)
	Get the all geometry version of bounding box min/max of the model instance. More...

virtual void	setContributesToBound (bool trueOrFalse)
	Set whether this model instance contributes to an object's overall bounding volume. More...

bool	contributesToBound () const
	Get whether this model instance contributes to an object's overall bounding volume. More...

Protected Member Functions
virtual void	setArcVertex (unsigned int index, double x, double y, double z)
	Set a vertex in myArc. More...

virtual double	calculateHeight (const DtVector &heightVertex) const
	Calculate the height of the arc given a height vertex This function makes use of myLineDefiningVertex which is defined when setPosition(1, [SomeVector]) is called. More...

Protected Member Functions inherited from makVrv::DtArcModelInstance
virtual void	createArcIfNecessary ()
	Create myArc according to current state. More...

virtual void	deleteArc ()
	Delete myArc. More...

virtual void	updateColors ()
	Update the vertex colors. More...

Protected Member Functions inherited from makVrv::DtOsgModelInstance
virtual void	updateColorBlending ()
	calls update color blending with the model root. More...

virtual void	updateColorBlending (osg::Node *node)

virtual void	enableTexture (osg::Node *root, bool onOff)

virtual void	updateBoundingBoxViaContents ()

	DtOsgModelInstance (DtDe &de)
	CTOR. More...

virtual void	setRootNode (osg::Node *node)
	Set the model instance's root node. More...

Additional Inherited Members
Public Types inherited from makVrv::DtOsgModelInstance
enum	AlphaToCoverageState { USE_GLOBAL, FORCE_OFF, FORCE_ON }
	The possible states of a control point. More...

typedef boost::unordered_map < std::string, bool >	SensorRegionStateMap
	Dynamic Sensor Region methods. More...

Static Public Member Functions inherited from makVrv::DtOsgModelInstance
static osg::Vec4	readVec4 (const std::string &paramName, const DtModelDefinition &definition, const osg::Vec4 &initValue=osg::Vec4(1, 1, 1, 1))

static osg::Vec3	readVec3 (const std::string &paramName, const DtModelDefinition &definition, const osg::Vec3 &initValue=osg::Vec3(1, 1, 1))

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)

Public Attributes inherited from makVrv::DtOsgModelInstance
boost::signal< void(const std::string &) >	signal_dynamicSensorRegionAdded
	Signal raised when a dynamic sensor region is added. More...

boost::signal< void(const std::string &, bool) >	signal_dynamicSensorRegionChanged
	Signal raised when a dynamic sensor region's state changes. More...

boost::signal< void(bool)>	signal_atcModeEnableChanged
	Signal raised when alpha to coverage for this model is changed. More...

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

Protected Attributes inherited from makVrv::DtArcModelInstance
std::vector< osg::Vec3d >	myDefinedVertices

osg::Vec3d	myPosition

osg::Vec2d	myDimensions

DtDcm	myOrientationDcm

DtTaitBryan	myOrientationTaitBryan

bool	myVisible

double	myMaxAngleSegment

float	myScale

osg::Vec4	myColor

float	myLineWidth

unsigned int	myStipplePattern

double	myStartAngle

double	myEndAngle

DtSegmentedLine *	myArc

int	myGroup

unsigned int	myOverlay

bool	myEventsEnabled

unsigned long long	myUserData

Protected Attributes inherited from makVrv::DtOsgModelInstance
osg::ref_ptr< osg::Node >	myModelRoot

osg::ref_ptr< osg::StateSet >	myCachedState

SensorRegionStateMap	mySensorRegionMap

AlphaToCoverageState	myAlphaToCoverageState

DtSignalConnectionManager	myConnections

bool	myModelInstanceShaderSet
	Has this model instance had a shader generated for it? Used for classes (ex. More...

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

Detailed Description

Window version of 2D elliptical arc.

This implementation draws an elliptical arc with the following geometric parameters:

Start Angle: Use to change which part of the ellipse is used to draw the arc
End Angle: Use to change which part of the ellipse is used to draw the arc
Position: Use to change the position of the arc
Dimensions: Use to change the dimensions of the ellipse used to draw the arc
Max Angle Segment: Use to change the number of vertices used to draw the arc

The drawn elliptical arc has the following style properties:

Line Thickness: Use to change the thickness of the line segments that composes the arc
Line Color: Use to change the color of the line segments that composes the arc
Line Stipple Pattern: Use to change the stipple pattern of the line segments that composes the arc

Special Cases:

If the start and end angle are 0 and 2 * PI respectively, an ellipse is drawn
If the height of the arc is 0, a line is drawn

Constructor & Destructor Documentation

makVrv::DtWindowArcInstance::DtWindowArcInstance ( DtDe & de )

CTOR.

virtual makVrv::DtWindowArcInstance::~DtWindowArcInstance ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtWindowArcInstance::setArcVertex	(	unsigned int	index,
		double	x,
		double	y,
		double	z
	)

protectedvirtual

Set a vertex in myArc.

Implements makVrv::DtArcModelInstance.

virtual double makVrv::DtWindowArcInstance::calculateHeight ( const DtVector & heightVertex ) const

protectedvirtual

Calculate the height of the arc given a height vertex This function makes use of myLineDefiningVertex which is defined when setPosition(1, [SomeVector]) is called.

Implements makVrv::DtArcModelInstance.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvOsg/DtWindowArcInstance.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation