An OSG implementation of the Overlay Circular Wedge Model.

The drawn wedge has the following geometric parameters:

Start Angle: Change the angle the wedge begins at
Wedge Span: Change the angular span of the wedge
Position: Change the position of the wedge's origin
Radius: Change the radius of the circle used to draw the wedge
Max Angle Segment: Affects the number of vertices used by changing the angular difference between vertices along the arc of the wedge. If you want to use X vertices to draw arc of the wedge, then the Max Angle Segment is equal to Wedge Span / X.
Scale: Change the numeric factor that the wedge is scaled by

The drawn wedge has the following style properties:

Line Width: Change the width of all of the wedge's line segments
Line Color: Change the color of all of the wedge's line segments
Line Stipple Pattern: Change the stipple pattern of all of the wedge's line segments
Outlined/Filled: Change whether or not the wedge is outlined, filled, or both
Pattern Filled: Change whether or not the wedge is filled with a stipple pattern
Gradient Filled: Change whether or not the wedge is filled with a gradient
Solid Filled: Change whether or not the wedge is filled with a solid color
Inside Color: Change the inside color of the wedge
Outside Color: Change the outside color of the wedge

Special Considerations:

In a 2D plane, the positive Y-Axis is 0 radians with clockwise being the positive direction
The wedge span cannot be negative and cannot be greater than PI

Inheritance diagram for makVrv::DtOsgOverlayWedgeModel:

[legend]

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

virtual	~DtOsgOverlayWedgeModel ()

virtual void	setOrientation (const DtTaitBryan &orientation)

virtual void	setWedgeSpan (double wedgeSpan)

virtual double	wedgeSpan () const

virtual void	setFillPattern (const std::vector< unsigned int > &)

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

virtual void	update ()

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


virtual void	setOrigin (const DtVector &position)

virtual DtVector	origin () const


virtual void	setRelativePosition (double x, double y, double z)

virtual DtVector	relativePosition () const


virtual void	setMaxAngleSegment (double angleSegmentMax)

virtual double	maxAngleSegment () const


virtual void	setRadius (float len)

virtual float	radius () const


virtual void	setScale (float scale)

virtual float	scale () const


virtual void	setVisible (bool isVisible)

virtual bool	isVisible () const


virtual void	setStartAngle (double startAngle)

virtual double	startAngle () const


virtual void	setFill (bool)

virtual bool	isFill () const


virtual void	setOutline (bool)

virtual bool	isOutline () const


virtual void	setSolidFillCenter (bool)

virtual bool	isSolidFillCenter () const


virtual void	setStipplePattern (unsigned int stipplePattern)

virtual unsigned int	stipplePattern () const


virtual void	setOutlineWidth (float width)

virtual float	outlineWidth () const


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

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


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

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


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

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


virtual void	setEventsEnabled (bool enabled)

virtual bool	eventsEnabled () const


virtual void	setGroup (int groupNum)

virtual int	group () const


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

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

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

virtual	~DtOverlayWedgeModel ()

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	removePosition (int vtx)

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 Member Functions
virtual void	needsUpdate ()


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

virtual void	removeFromScene ()

virtual void	setIsSupportModel (bool isSupport)

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
std::vector< DtVector >	myDefinedVertices

DtUniqueID	myParentId

bool	myNeedsUpdate

double	myWedgeSpan

double	myStartAngle

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

Private Member Functions
	DtOsgOverlayWedgeModel ()

	DtOsgOverlayWedgeModel (const DtOsgOverlayWedgeModel &)

DtOsgOverlayWedgeModel &	operator= (const DtOsgOverlayWedgeModel &)

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

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

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

Constructor & Destructor Documentation

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

CTOR.

virtual makVrv::DtOsgOverlayWedgeModel::~DtOsgOverlayWedgeModel ( )

virtual

DTOR.

makVrv::DtOsgOverlayWedgeModel::DtOsgOverlayWedgeModel ( )

private

Default Constructor not implemented.

makVrv::DtOsgOverlayWedgeModel::DtOsgOverlayWedgeModel ( const DtOsgOverlayWedgeModel & )

private

Copy Constructor not implemented � Copy not allowed.

Member Function Documentation

virtual void makVrv::DtOsgOverlayWedgeModel::setOrigin ( const DtVector & position )

virtual

Set/Get the global position of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual DtVector makVrv::DtOsgOverlayWedgeModel::origin ( ) const

virtual

Set/Get the global position of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setRelativePosition	(	double	x,
		double	y,
		double	z
	)

virtual

Set/Get the local translation of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual DtVector makVrv::DtOsgOverlayWedgeModel::relativePosition ( ) const

virtual

Set/Get the local translation of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setOrientation ( const DtTaitBryan & orientation )

virtual

Set the global orientation of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setMaxAngleSegment ( double angleSegmentMax )

virtual

Set/Get the max angle segment used when building the geometry.

Implements makVrv::DtOverlayWedgeModel.

virtual double makVrv::DtOsgOverlayWedgeModel::maxAngleSegment ( ) const

virtual

Set/Get the max angle segment used when building the geometry.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setRadius ( float len )

virtual

Set/Get the radius of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual float makVrv::DtOsgOverlayWedgeModel::radius ( ) const

virtual

Set/Get the radius of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setScale ( float scale )

virtual

Set/Get the numeric factor the wedge is scaled by.

Implements makVrv::DtOverlayWedgeModel.

virtual float makVrv::DtOsgOverlayWedgeModel::scale ( ) const

virtual

Set/Get the numeric factor the wedge is scaled by.

Implements makVrv::DtOverlayWedgeModel.

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

virtual

Set/Get whether the wedge is visible.

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::isVisible ( ) const

virtual

Set/Get whether the wedge is visible.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setStartAngle ( double startAngle )

virtual

Set/Get the start angle of the wedge, in radians.

Implements makVrv::DtOverlayWedgeModel.

virtual double makVrv::DtOsgOverlayWedgeModel::startAngle ( ) const

virtual

Set/Get the start angle of the wedge, in radians.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setWedgeSpan ( double wedgeSpan )

virtual

Set the end angle of the wedge Valid range for argument values are 0 to PI radians.

Implements makVrv::DtOverlayWedgeModel.

virtual double makVrv::DtOsgOverlayWedgeModel::wedgeSpan ( ) const

virtual

Set/Get the span of the wedge, in radians. Valid range for argument values are 0 to PI radians.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setFill ( bool )

virtual

Set/Get whether or not to draw a filled wedge. If false, an outline of the wedge is drawn.

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::isFill ( ) const

virtual

Set/Get whether or not to draw a filled wedge. If false, an outline of the wedge is drawn.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setOutline ( bool )

virtual

Set/Get whether or not to outline a filled wedge. This function does nothing if setFill(false).

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::isOutline ( ) const

virtual

Set/Get whether or not to outline a filled wedge. This function does nothing if setFill(false).

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setSolidFillCenter ( bool )

virtual

Set/Get whether to solid fill or gradient fill the wedge. This function does nothing if setFill(false).

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::isSolidFillCenter ( ) const

virtual

Set/Get whether to solid fill or gradient fill the wedge. This function does nothing if setFill(false).

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setFillPattern ( const std::vector< unsigned int > & )

virtual

Set the fill stipple pattern of the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setStipplePattern ( unsigned int stipplePattern )

virtual

Set/Get the stipple pattern for the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual unsigned int makVrv::DtOsgOverlayWedgeModel::stipplePattern ( ) const

virtual

Set/Get the stipple pattern for the wedge.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setOutlineWidth ( float width )

virtual

Set the outline width of the wedge Uses DtLineSegmentInterface::setWidth.

Implements makVrv::DtOverlayWedgeModel.

virtual float makVrv::DtOsgOverlayWedgeModel::outlineWidth ( ) const

virtual

Set the outline width of the wedge Uses DtLineSegmentInterface::setWidth.

Implements makVrv::DtOverlayWedgeModel.

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

virtual

Sets the inside and outside color of the wedge Akin to calling setInsideColor(...) and setOutsideColor(...)

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setCentralVertexColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Set/Get the color of the wedge's central vertex. Valid range for argument values are 0.0 - 1.0.

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::getCentralVertexColor	(	float &	r,
		float &	g,
		float &	b,
		float &	a
	)		const

virtual

Set/Get the color of the wedge's central vertex. Valid range for argument values are 0.0 - 1.0.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setInsideColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Sets the inside color of the wedge Valid range for argument values are 0.0 - 1.0.

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::getInsideColor	(	float &	r,
		float &	g,
		float &	b,
		float &	a
	)		const

virtual

Sets the inside color of the wedge Valid range for argument values are 0.0 - 1.0.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setOutsideColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

virtual

Sets the outside color of the wedge Valid range for argument values are 0.0 - 1.0.

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::getOutsideColor	(	float &	r,
		float &	g,
		float &	b,
		float &	a
	)		const

virtual

Sets the outside color of the wedge Valid range for argument values are 0.0 - 1.0.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setEventsEnabled ( bool enabled )

virtual

Sets to handle or not handle mouse events.

Implements makVrv::DtOverlayWedgeModel.

virtual bool makVrv::DtOsgOverlayWedgeModel::eventsEnabled ( ) const

virtual

Sets to handle or not handle mouse events.

Implements makVrv::DtOverlayWedgeModel.

virtual void makVrv::DtOsgOverlayWedgeModel::setGroup ( int groupNum )

virtual

Sets the group this overlay will be drawn in The higher the group number, the "closer" to the eyepoint this overlay will be drawn. Use this function to stack overlay objects in the particular order you want them displayed.

Implements makVrv::DtOverlayWedgeModel.

virtual int makVrv::DtOsgOverlayWedgeModel::group ( ) const

virtual

Sets the group this overlay will be drawn in The higher the group number, the "closer" to the eyepoint this overlay will be drawn. Use this function to stack overlay objects in the particular order you want them displayed.

Implements makVrv::DtOverlayWedgeModel.

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

virtual

Set the position of a vertex in the wedge.

Reimplemented from makVrv::DtModel.

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

virtual

Set the orientation of the wedge This function only does something if vtx equals 0.

Reimplemented from makVrv::DtModel.

virtual void makVrv::DtOsgOverlayWedgeModel::update ( )

virtual

Called on tick.

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

virtual

Sets the model definition on the model instance.

Reimplemented from makVrv::DtModel.

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

protectedvirtual

Attaches the model to the scene.

Implements makVrv::DtModel.

virtual void makVrv::DtOsgOverlayWedgeModel::removeFromScene ( )

protectedvirtual

Detaches the model from the scene.

Implements makVrv::DtModel.

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

protectedvirtual

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::DtOsgOverlayWedgeModel::needsUpdate ( )

protectedvirtual

Sets flag so the object is updated in the next update pass.

DtOsgOverlayWedgeModel& makVrv::DtOsgOverlayWedgeModel::operator= ( const DtOsgOverlayWedgeModel & )

private

Assignment Operator not implemented � Copy not allowed.

Member Data Documentation

std::vector<DtVector> makVrv::DtOsgOverlayWedgeModel::myDefinedVertices

protected

DtUniqueID makVrv::DtOsgOverlayWedgeModel::myParentId

protected

bool makVrv::DtOsgOverlayWedgeModel::myNeedsUpdate

protected

double makVrv::DtOsgOverlayWedgeModel::myWedgeSpan

protected

double makVrv::DtOsgOverlayWedgeModel::myStartAngle

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvOsg/DtOsgOverlayWedgeModel.h

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation