DtAttachableRangeLineTextUpdater Class Reference

This class will compute the range from this to the next or previous point and then update the attached text widget with the resul.

Inheritance diagram for DtAttachableRangeLineTextUpdater:

Public Member Functions
	DtAttachableRangeLineTextUpdater (makVrv::DtDe &de, makVrv::DtUniqueID id)
virtual	~DtAttachableRangeLineTextUpdater ()
virtual void	update (double)
virtual void	setComputeToNextPoint (bool)
virtual void	setParentId (makVrv::DtUniqueID)
Public Member Functions inherited from makVrv::DtAttachableUpdater
	DtAttachableUpdater (DtDe &de, DtUniqueID id)
virtual	~DtAttachableUpdater ()
virtual bool	needsUpdate (DtTime tNow)
virtual void	addAttachedPoint (const DtVector &position, int targetVertexIndex)
virtual void	addAttachedPoint (DtUniqueID uniqueID, int targetVertexIndex)
virtual void	addAttachedPoint (DtUniqueID uniqueID, int vtx1, int vtx2, double proportion, int targetVertexIndex)
virtual const AttachedPoint &	attachedPoint (int targetVertexIndex) const
virtual void	setPositionOffset (const DtVector &offset)
virtual void	setWorldPositionOffset (const DtVector &offset)
virtual void	setPositionOffset (const DtVector &offset, int vtx)
virtual void	setOrientationOffset (const DtTaitBryan &offset)
virtual void	setWorldOrientationOffset (const DtTaitBryan &offset)
virtual void	setAttachedPointMode (unsigned int mode, int vtx)
virtual void	update (DtTime tNow)
virtual void	setSceneObject (DtSceneObject *sceneObject)
virtual void	doAttachment (DtTime tNow)
DtTime	lastUpdateTime () const
Public Member Functions inherited from makVrv::DtTickable
virtual bool	updateIfNeeded (DtTime tNow)
virtual	~DtTickable ()
virtual void	setIsThreadSafe (bool safe)
virtual bool	isThreadSafe () const
virtual void	setTickableListState (TickableListState safeList)
virtual TickableListState	tickableListState () const
virtual void	setUpdatePeriod (unsigned int period)
virtual unsigned int	updatePeriod () const
virtual bool	lodSystemEnabled () const

Protected Member Functions
virtual double	calculateRange ()
Protected Member Functions inherited from makVrv::DtAttachableUpdater
virtual bool	pointLocationAndOrientation (AttachedPoint *point, double simTime, DtVector &location, DtTaitBryan &orientation)
virtual void	removeAttachedPoint (int vtx, DtVector *positionOffset=0)
virtual void	slot_sceneObjectToBeDeleted (const DtUniqueID &id)
virtual void	slot_attachedSceneObjectToBeDeleted (const DtUniqueID &)
virtual void	slot_attachedUpdaterToBeDeleted (const DtUniqueID &id)
Protected Member Functions inherited from makVrv::DtTickable
	DtTickable (DtTickableManagerInterface *manager)
	DtTickable ()
virtual void	slot_managerAboutToBeDeleted ()

Protected Attributes
bool	myComputeToNextPoint
makVrv::DtUniqueID	myParentId
double	myLastRange
int	mySourceIndex
bool	myStopChecking
makVrv::DtDisplayUnitsConverter::DistanceUnits	myDistanceUnits
Protected Attributes inherited from makVrv::DtAttachableUpdater
DtDe &	myDe
DtUniqueID	myUniqueId
DtSceneObject *	mySceneObject
boost::signalslib::connection	mySceneObjectConnection
boost::signalslib::connection	mySceneObjectUpdaterConnection
DtTime	myLastUpdateTime
AttachedPointsVector	myAttachedPoints
DtVector	myPositionOffset
DtTaitBryan	myOrientationOffset
DtVector	myWorldPositionOffset
DtTaitBryan	myWorldOrientationOffset
DtUniqueID	mySceneObjectId
Protected Attributes inherited from makVrv::DtTickable
DtTickableManagerInterface *	myManager
DtSignalConnectionManager	myConnections
unsigned int	myFrameCounter
unsigned int	myFrameToUpdate
unsigned int	myUpdatePeriod
DtTime	myLastUpdateTime
bool	myIsThreadSafe
TickableListState	myTickableListState

Additional Inherited Members
Public Types inherited from makVrv::DtAttachableUpdater
enum	AttachedPointType {   AttachedPointTypeVertex, AttachedPointTypeObject, AttachedPointTypeProportional, AttachedPointTypeDeprecatedObject,   AttachedPointTypeInvalidObject }
enum	AttachedPointMode { AttachedPointModePositionAndOrientation, AttachedPointModePositionOnly, AttachedPointModeOrientationOnly }
Public Types inherited from makVrv::DtTickable
enum	TickableListState { TickableNotOnList, TickableOnMainList, TickableOnThreadSafeList }
Protected Types inherited from makVrv::DtAttachableUpdater
typedef std::vector < AttachedPoint * >	AttachedPointsVector

Constructor & Destructor Documentation

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

CTOR.

virtual DtAttachableRangeLineTextUpdater::~DtAttachableRangeLineTextUpdater ( )

virtual

DTOR.

Member Function Documentation

virtual void DtAttachableRangeLineTextUpdater::update ( double  )

virtual

Called to calculate the range.

virtual void DtAttachableRangeLineTextUpdater::setComputeToNextPoint ( bool  )

virtual

Set whether or not to compute to the next or previous point. Default is false – compute to previous point.

virtual void DtAttachableRangeLineTextUpdater::setParentId ( makVrv::DtUniqueID  )

virtual

The ID of the line object we are looking at for range calculations.

virtual double DtAttachableRangeLineTextUpdater::calculateRange ( )

protectedvirtual

Given the parent ID and our position, attempt to find out index and calculate the range. If range < 0 then do not display the text.

Member Data Documentation

bool DtAttachableRangeLineTextUpdater::myComputeToNextPoint

protected

makVrv::DtUniqueID DtAttachableRangeLineTextUpdater::myParentId

protected

double DtAttachableRangeLineTextUpdater::myLastRange

protected

int DtAttachableRangeLineTextUpdater::mySourceIndex

protected

bool DtAttachableRangeLineTextUpdater::myStopChecking

protected

makVrv::DtDisplayUnitsConverter::DistanceUnits DtAttachableRangeLineTextUpdater::myDistanceUnits

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/examples/rangeLine/DtAttachableRangeLineTextUpdater.h