DtTrackHistoryUpdater updates a track history model with the current position of the scene object it's attached to each tick.

Inheritance diagram for makVrv::DtTrackHistoryUpdater:

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

virtual	~DtTrackHistoryUpdater ()

virtual void	update (DtTime tNow)

virtual bool	needsUpdate (DtTime tNow)

virtual void	attachRibbonModel (DtUniqueID id)

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 Attributes
DtRibbonModel *	myModel

DtTime	myLastUpdateTime

DtDe &	myDe

DtUniqueID	myUniqueId

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::DtTickable
enum	TickableListState { TickableNotOnList, TickableOnMainList, TickableOnThreadSafeList }

Protected Member Functions inherited from makVrv::DtTickable
	DtTickable (DtTickableManagerInterface *manager)

	DtTickable ()

virtual void	slot_managerAboutToBeDeleted ()

Constructor & Destructor Documentation

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

CTOR.

virtual makVrv::DtTrackHistoryUpdater::~DtTrackHistoryUpdater ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtTrackHistoryUpdater::update ( DtTime tNow )

virtual

update the ribbon

virtual bool makVrv::DtTrackHistoryUpdater::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.

Reimplemented from makVrv::DtTickable.

virtual void makVrv::DtTrackHistoryUpdater::attachRibbonModel ( DtUniqueID id )

virtual

attach a ribbon model to update (referenced by its unique ID)

DtRibbonModel* makVrv::DtTrackHistoryUpdater::myModel

protected

The model to update.

DtTime makVrv::DtTrackHistoryUpdater::myLastUpdateTime

protected

DtDe& makVrv::DtTrackHistoryUpdater::myDe

protected

DtUniqueID makVrv::DtTrackHistoryUpdater::myUniqueId

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvCore/DtTrackHistoryUpdater.h