DtDeadReckonUpdater is a scene object updater that is given kinematic updates and updates a scene object with dead reckoned values based on those updates, configuration, and current simulation time.

Inheritance diagram for makVrv::DtDeadReckonUpdater:

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

virtual	~DtDeadReckonUpdater ()

virtual void	update (DtTime tNow)

virtual void	setDeadReckoningSettings (bool deadReckonPosition, bool deadReckonVelocity, bool deadReckonOrientation)

virtual void	setSmoothingEnabled (bool enabled)

virtual void	setSmoothingPeriod (float period)

virtual void	resetSmoother ()

virtual void	updateSpacial (DtTime tNow)

void	setMotionModel (const std::string &modelName)

DtMotionModel *	motionModel () const

virtual void	setUseAbsoluteTimeStamping (bool)

bool	useAbsoluteTimeStamping () const

virtual void	setFrozen (bool frozen)

virtual bool	isFrozen () const

virtual const DtVector &	approxLocation (DtTime curTime) const

virtual const DtVector32 &	approxUnsmoothedVelocity (DtTime curTime) const

virtual const DtTaitBryan &	approxEuler (DtTime curTime) const

virtual const DtVector32 &	acceleration (DtTime curTime) const

virtual const DtVector32 &	rotationalVelocity (DtTime curTime) const

virtual void	addSceneObjectToUpdate (DtModelSetId modelSet, DtSceneObject *sceneObject, bool addToTickableMgrIfHead=true) override

virtual void	removeSceneObjectToUpdate (DtModelSetId modelSet, DtSceneObject *sceneObject) override


virtual void	setVelocity (const DtVector32 &velocity)

virtual void	setVelocity (const DtVector32 &velocity, double time)


virtual void	setBodyVelocity (const DtVector32 &velocity)

virtual void	setBodyVelocity (const DtVector32 &velocity, double time)


virtual void	setAcceleration (const DtVector32 &acceleration)

virtual void	setAcceleration (const DtVector32 &acceleration, double time)


virtual void	setAngularVelocity (const DtVector32 &angularVelocity)

virtual void	setAngularVelocity (const DtVector32 &angularVelocity, double time)


virtual void	setInputPosition (const DtVector &position)

virtual void	setInputPosition (const DtVector &position, double time)


virtual void	setInputOrientation (const DtTaitBryan &ori)

virtual void	setInputOrientation (const DtTaitBryan &ori, double time)

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

virtual	~DtSceneObjectUpdater ()

virtual void	setNextUpdater (DtSceneObjectUpdater *nextUpdater)

virtual void	setPrevUpdater (DtSceneObjectUpdater *prevUpdater)

virtual bool	needsUpdate (DtTime tNow)

virtual void	updateAdaptiveTickrate (const DtVector &lastPos, const DtTime &deltaTime)

virtual void	setVertexToUpdate (unsigned int vertex)

virtual void	setOutputPosition (const DtVector &position)

virtual DtVector	outputPosition () const

virtual void	setOutputOrientation (const DtTaitBryan &orientation)

virtual DtTaitBryan	outputOrientation () const

virtual void	setOutputPositionAndOrientation (const DtVector &position, const DtTaitBryan &orientation)

virtual DtTime	lastUpdateTime () const

virtual void	setSceneObject (DtSceneObject *sceneObject, bool addToTickableMgrIfHead)

virtual void	setSceneObject (DtSceneObject *sceneObject)

DtUniqueID	uniqueId () const

DtSceneObjectUpdater *	findNextUpdater () const

DtSceneObjectUpdater *	findPrevUpdater () const

virtual bool	isChainThreadSafe (DtSceneObjectUpdater *firstUpdater)

virtual DtSceneObjectUpdater *	chainHead ()

virtual void	setIsThreadSafe (bool safe)

virtual void	setTickableEnabled (bool enabled) override

virtual void	setAdaptiveTickLodEnabled (bool enabled)

virtual bool	adaptiveTickLodEnabled () const override

virtual void	setLodScaleSpeedFactor (float factor)

virtual float	lodScaleSpeedFactor () const

virtual void	setLodRadiusStart (float ratius)

virtual float	lodRadiusStart () const

virtual void	setLodRadiusEnd (float ratius)

virtual float	lodRadiusEnd () const

virtual void	setNearLodUpdateRate (int nearRate)

virtual int	nearLodUpdateRate () const

virtual void	setFarLodUpdateRate (int maxRate)

virtual int	farLodUpdateRate () const

DtSceneObject *	findActiveSceneObject ()

DtSceneObject *const	findActiveSceneObject () const

DtSceneObject *	findSceneObjectForModelSet (DtModelSetId modelSet)

DtSceneObject *const	findSceneObjectForModelSet (DtModelSetId modelSet) const

virtual void	addSceneObjectToUpdateAtChainEnd (DtModelSetId modelSet, DtSceneObject *sceneObject, bool addToTickableMgrIfHead=true)

virtual void	removeSceneObjectToUpdateAtChainEnd (DtModelSetId modelSet, DtSceneObject *sceneObject)

Public Member Functions inherited from makVrv::DtTickable
virtual bool	updateIfNeeded (DtTime tNow)

virtual	~DtTickable ()

virtual bool	isThreadSafe () const

virtual void	setTickableListState (TickableListState safeList)

virtual TickableListState	tickableListState () const

virtual void	setUpdatePeriod (unsigned int period)

virtual unsigned int	updatePeriod () const

Protected Member Functions
virtual const DtVector32 &	approxVelocity (DtTime curTime) const

Protected Member Functions inherited from makVrv::DtSceneObjectUpdater
virtual void	removeThreadSafeChainFromManager (DtSceneObjectUpdater *head)

virtual void	removeUnThreadSafeChainFromManager (DtSceneObjectUpdater *head)

virtual void	addThreadSafeChainToManager (DtSceneObjectUpdater *head)

virtual void	addUnThreadSafeChainToManager (DtSceneObjectUpdater *head)

virtual void	placeChainOnCorrectTickableList (DtSceneObjectUpdater *head)

virtual void	slot_sceneObjectToBeDeleted (const DtUniqueID &id)

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

	DtTickable ()=delete

virtual void	slot_managerAboutToBeDeleted ()

Protected Attributes
DtMotionModel *	myMotionModel

std::string	myMotionModelType

unsigned int	myDeadReckoningSetting

float	mySmoothingPeriod

bool	mySmoothingEnabled

bool	myFrozen

bool	myUseAbsoluteTimeStamping

DtVector32	myLastVelocity

DtVector32	myLastBodyVelocity

DtVector32	myLastAcceleration

DtVector32	myLastAngularVelocity

DtVector	myLastPosition

DtTaitBryan	myLastOrientation

bool	myUsesBodyVelocity

bool	myNeedsBodyVelocityUpdate

Protected Attributes inherited from makVrv::DtSceneObjectUpdater
DtDe &	myDe

DtUniqueID	myUniqueId

DtModelSetId	myModelSet

boost::signalslib::connection	mySceneObjectConnection

DtSceneObjectUpdater *	myNextUpdater

DtSceneObjectUpdater *	myPrevUpdater

unsigned int	myVertexToUpdate

DtVector	myLastPositionForAdaptiveTickRate

DtVector	myInputPosition

DtTaitBryan	myInputOrientation

DtVector	myLastOutputPosition

DtTaitBryan	myLastOutputOrientation

bool	myPositionDataOutputted

bool	myOrientationDataOutputted

ModelSetToSceneObjectMap	mySceneObjectMap

SceneObjectConnectionsMap	mySceneObjectConnectionsMap

AdaptiveTickRateLODParams	myAdaptiveTickRateLODParams

Protected Attributes inherited from makVrv::DtTickable
DtTickableManagerInterface *	myManager

DtSignalConnectionManager	myConnections

unsigned int	myFrameCounter

unsigned int	myFrameToUpdate

unsigned int	myUpdatePeriod

unsigned int	myTickableIndex

DtTime	myLastUpdateTime

bool	myIsThreadSafe

TickableListState	myTickableListState

Additional Inherited Members
Public Types inherited from makVrv::DtTickable
enum	TickableListState { TickableNotOnList, TickableOnMainList, TickableOnThreadSafeList }

Public Attributes inherited from makVrv::DtSceneObjectUpdater
boost::signalslib::signal < void(const DtUniqueID &) >	signal_updaterToBeDeleted

Protected Types inherited from makVrv::DtSceneObjectUpdater
using	ModelSetToSceneObjectMap = std::map< DtModelSetId, DtSceneObject * >

using	SceneObjectConnectionsMap = std::unordered_map< DtUniqueID, boost::signalslib::connection >

Constructor & Destructor Documentation

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

CTOR.

virtual makVrv::DtDeadReckonUpdater::~DtDeadReckonUpdater ( )

virtual

DTOR.

Member Function Documentation

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

virtual

call updateSpacial()

Reimplemented from makVrv::DtSceneObjectUpdater.

virtual void makVrv::DtDeadReckonUpdater::setVelocity ( const DtVector32 & velocity )

virtual

Set the object's velocity.

virtual void makVrv::DtDeadReckonUpdater::setVelocity	(	const DtVector32 &	velocity,
		double	time
	)

virtual

Set the object's velocity.

virtual void makVrv::DtDeadReckonUpdater::setBodyVelocity ( const DtVector32 & velocity )

virtual

Set the object's body velocity.

virtual void makVrv::DtDeadReckonUpdater::setBodyVelocity	(	const DtVector32 &	velocity,
		double	time
	)

virtual

Set the object's body velocity.

virtual void makVrv::DtDeadReckonUpdater::setAcceleration ( const DtVector32 & acceleration )

virtual

Set the object's velocity.

virtual void makVrv::DtDeadReckonUpdater::setAcceleration	(	const DtVector32 &	acceleration,
		double	time
	)

virtual

Set the object's velocity.

virtual void makVrv::DtDeadReckonUpdater::setAngularVelocity ( const DtVector32 & angularVelocity )

virtual

Set the object's rotational velocity.

virtual void makVrv::DtDeadReckonUpdater::setAngularVelocity	(	const DtVector32 &	angularVelocity,
		double	time
	)

virtual

Set the object's rotational velocity.

virtual void makVrv::DtDeadReckonUpdater::setInputPosition ( const DtVector & position )

virtual

Set the object's position with a time for absolute timestamping.

Reimplemented from makVrv::DtSceneObjectUpdater.

virtual void makVrv::DtDeadReckonUpdater::setInputPosition	(	const DtVector &	position,
		double	time
	)

virtual

Set the object's position with a time for absolute timestamping.

virtual void makVrv::DtDeadReckonUpdater::setInputOrientation ( const DtTaitBryan & ori )

virtual

Set the object's orientation with a time specified for absolute time stampint.

Reimplemented from makVrv::DtSceneObjectUpdater.

virtual void makVrv::DtDeadReckonUpdater::setInputOrientation	(	const DtTaitBryan &	ori,
		double	time
	)

virtual

Set the object's orientation with a time specified for absolute time stampint.

virtual void makVrv::DtDeadReckonUpdater::setDeadReckoningSettings	(	bool	deadReckonPosition,
		bool	deadReckonVelocity,
		bool	deadReckonOrientation
	)

virtual

Set the object's dead reckoning settings.

virtual void makVrv::DtDeadReckonUpdater::setSmoothingEnabled ( bool enabled )

virtual

Turn the smoother on or off.

virtual void makVrv::DtDeadReckonUpdater::setSmoothingPeriod ( float period )

virtual

Set the period for the smoother.

virtual void makVrv::DtDeadReckonUpdater::resetSmoother ( )

virtual

Reset the smoother. Used when changing from embarked to disembarked and vice versa.

virtual void makVrv::DtDeadReckonUpdater::updateSpacial ( DtTime tNow )

virtual

Update the spacial attributes using the given simulation time.

void makVrv::DtDeadReckonUpdater::setMotionModel ( const std::string & modelName )

Set which motion model the object should use.

DtMotionModel* makVrv::DtDeadReckonUpdater::motionModel ( ) const

Get the motion model.

virtual void makVrv::DtDeadReckonUpdater::setUseAbsoluteTimeStamping ( bool )

virtual

Sets whether or not to use absolute time stamping (default is false). If true, when the update method is called the de's systemClock() will be used rather than the supplied simulation time.

bool makVrv::DtDeadReckonUpdater::useAbsoluteTimeStamping ( ) const

virtual void makVrv::DtDeadReckonUpdater::setFrozen ( bool frozen )

virtual

Suspend / resume dead reckoning.

virtual bool makVrv::DtDeadReckonUpdater::isFrozen ( ) const

virtual

virtual const DtVector& makVrv::DtDeadReckonUpdater::approxLocation ( DtTime curTime ) const

virtual

Because of time stamping, use these routines to get values from the motion model. Do not go to the motion model itself Get the approximated (i.e. dead-reckoned for base DtDeadReckoner) location at the specified time.

virtual const DtVector32& makVrv::DtDeadReckonUpdater::approxUnsmoothedVelocity ( DtTime curTime ) const

virtual

Get the unsmoothed approximated (i.e. dead-reckoned for base DtDeadReckoner) velocity at the specified time.

virtual const DtTaitBryan& makVrv::DtDeadReckonUpdater::approxEuler ( DtTime curTime ) const

virtual

Get the approximated (i.e. dead-reckoned for base DtDeadReckoner) orientation at the specified time.

virtual const DtVector32& makVrv::DtDeadReckonUpdater::acceleration ( DtTime curTime ) const

virtual

Get the acceleration for the specified time.

virtual const DtVector32& makVrv::DtDeadReckonUpdater::rotationalVelocity ( DtTime curTime ) const

virtual

Get the rotation velocity for the specified time.

virtual void makVrv::DtDeadReckonUpdater::addSceneObjectToUpdate	(	DtModelSetId	modelSet,
		DtSceneObject *	sceneObject,
		bool	addToTickableMgrIfHead = `true`
	)

overridevirtual

Add / Remove a scene to apply updates to Adds the updater to the tickable update list if it is not there already.

Reimplemented from makVrv::DtSceneObjectUpdater.

virtual void makVrv::DtDeadReckonUpdater::removeSceneObjectToUpdate	(	DtModelSetId	modelSet,
		DtSceneObject *	sceneObject
	)

overridevirtual

Add / Remove a scene to apply updates to Adds the updater to the tickable update list if it is not there already.

Reimplemented from makVrv::DtSceneObjectUpdater.

virtual const DtVector32& makVrv::DtDeadReckonUpdater::approxVelocity ( DtTime curTime ) const

protectedvirtual

Get the approximated (i.e. dead-reckoned for base DtDeadReckoner) velocity at the specified time. Note that the 'smoothed' velocity is a misnomer - this velocity has really been potentially 'de-smoothed' to provide a smoothed location when used to do smoothing.

Member Data Documentation

DtMotionModel* makVrv::DtDeadReckonUpdater::myMotionModel

protected

std::string makVrv::DtDeadReckonUpdater::myMotionModelType

protected

unsigned int makVrv::DtDeadReckonUpdater::myDeadReckoningSetting

protected

float makVrv::DtDeadReckonUpdater::mySmoothingPeriod

protected

bool makVrv::DtDeadReckonUpdater::mySmoothingEnabled

protected

bool makVrv::DtDeadReckonUpdater::myFrozen

protected

bool makVrv::DtDeadReckonUpdater::myUseAbsoluteTimeStamping

protected

DtVector32 makVrv::DtDeadReckonUpdater::myLastVelocity

protected

DtVector32 makVrv::DtDeadReckonUpdater::myLastBodyVelocity

protected

DtVector32 makVrv::DtDeadReckonUpdater::myLastAcceleration

protected

DtVector32 makVrv::DtDeadReckonUpdater::myLastAngularVelocity

protected

DtVector makVrv::DtDeadReckonUpdater::myLastPosition

protected

DtTaitBryan makVrv::DtDeadReckonUpdater::myLastOrientation

protected

bool makVrv::DtDeadReckonUpdater::myUsesBodyVelocity

protected

bool makVrv::DtDeadReckonUpdater::myNeedsBodyVelocityUpdate

protected

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

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

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation