Inheritance diagram for makVrf::DtVrfRangeEllipseUpdater:

Public Member Functions
	DtVrfRangeEllipseUpdater (makVrv::DtDe &de)
virtual	~DtVrfRangeEllipseUpdater ()
virtual bool	needsUpdate (DtTime tNow)
	The check function called by DtTickableManager to verify if an update is required.
Public Member Functions inherited from makVrv::DtEllipseUpdater
	DtEllipseUpdater (makVrv::DtDe &de, makVrv::DtUniqueID id)
	CTOR.
virtual	~DtEllipseUpdater ()
	DTOR.
virtual void	update (double simTime)
	If origin or to point have changed, recalc orientation.
virtual void	setOrientationDelta (double)
virtual void	setClamped (bool)
	Sets to clamp. Will recalculate orientations and clamp position on next update.
virtual void	setPosition (int, const DtVector &)
	Sets positions of ellipse.
virtual void	setSceneObject (DtSceneObject *sceneObject)
	Set the scene object to be updated.
virtual void	setUpdaterPosition (int vtx, const DtVector &pos)
	Set the position of a vertex.
virtual void	setUpdaterOrientation (int vtx, const DtTaitBryan &ori)
	Set the orientation of a vertex.
virtual void	setDynamicOrigin (bool)
	Sets whether or origin is set in the updater or retrieved from the scene object.
Public Member Functions inherited from makVrv::DtTickable
virtual void	update (DtTime tNow)=0
	The update function called by DtTickableManager during update-ticks.
virtual	~DtTickable ()
	Virtual DTOR.
virtual void	setUpdatePeriod (unsigned int period)
	Specify how often (in # of frames) this tickable should call update.
virtual unsigned int	updatePeriod () const

Additional Inherited Members
Protected Member Functions inherited from makVrv::DtEllipseUpdater
virtual bool	computeGroundClampingHit (const DtVector &up, const DtVector &unclampedPosition, DtVector &hitLocation, DtVector &hitNormal)
virtual DtTaitBryan	computeOrientation (const DtVector &pos, double topoHeading) const
	Computes orientation of the ellipse as level to terrain.
virtual void	slot_sceneObjectToBeDeleted (const DtUniqueID &id)
Protected Attributes inherited from makVrv::DtEllipseUpdater
DtVector	myOrigin
DtVector	myClampedOrigin
double	myOrientationDelta
bool	mySceneObjectChanged
bool	myClamped
DtDe &	myDe
	The display engine.
DtUniqueID	myUniqueId
	This distributed object's unique identifier.
DtSceneObject *	mySceneObject
	A pointer to the current scene object.
boost::signalslib::connection	mySceneObjectConnection
DtSceneObject::TransformList	myTransforms
	Local copy of the vertex positions and orientations.
DtTime	myLastUpdateTime
DtTaitBryan	myInitialOrientation
bool	myDynamicOrigin
DtVector	myLastAnglePosition
DtVector	myDynamicOriginPosition

Constructor & Destructor Documentation

makVrf::DtVrfRangeEllipseUpdater::DtVrfRangeEllipseUpdater ( makVrv::DtDe & de )

virtual makVrf::DtVrfRangeEllipseUpdater::~DtVrfRangeEllipseUpdater ( )

virtual

Member Function Documentation

virtual bool makVrf::DtVrfRangeEllipseUpdater::needsUpdate ( DtTime tNow )

virtual

The check function called by DtTickableManager to verify if an update is required.

If this function returns true, the DtTickableManager will then call update().

Parameters

[in] tNow is the current time-stamp.

Return values

true	if this object needs to be ticked.
false	otherwise.

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-6-branch/include/vrfGuiCore/rangeRingUpdater.h