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

Inheritance diagram for makVrv::DtDeadReckonUpdater:

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Public Member Functions
	DtDeadReckonUpdater (DtDe &de, DtUniqueID id, bool suppressTick=false)
	CTOR.
virtual	~DtDeadReckonUpdater ()
	DTOR.
virtual void	update (DtTime tNow)
	call updateSpacial() followed by updateSceneObject()
virtual void	setSceneObject (DtSceneObject *sceneObject)
	sets the scene object to update via the id.
virtual void	setPosition (const DtVector &position)
	Set the object's position.
virtual void	setPosition (const DtVector &position, double time)
virtual void	setOrientation (const DtTaitBryan &ori)
	Set the object's orientation.
virtual void	setOrientation (const DtTaitBryan &ori, double time)
virtual void	setVelocity (const DtVector &velocity)
	Set the object's velocity.
virtual void	setVelocity (const DtVector &velocity, double time)
virtual void	setAcceleration (const DtVector &acceleration)
	Set the object's velocity.
virtual void	setAcceleration (const DtVector &acceleration, double time)
virtual void	setAngularVelocity (const DtVector &angularVelocity)
	Set the object's rotational velocity.
virtual void	setAngularVelocity (const DtVector &angularVelocity, double time)
virtual void	setDeadReckoningSettings (bool deadReckonPosition, bool deadReckonVelocity, bool deadReckonOrientation)
	Set the object's dead reckoning settings.
virtual void	setSmoothingEnabled (bool enabled)
	Turn the smoother on or off.
virtual void	setSmoothingPeriod (float period)
	Set the period for the smoother.
virtual void	updateSpacial (DtTime tNow)
	Update the spacial attributes using the given simulation time.
void	setMotionModel (const std::string &modelName)
	Set which motion model the object should use.
DtMotionModel *	motionModel ()
	Get the motion model.
virtual void	setUseAbsoluteTimeStamping (bool)
	Sets whether or not to use absolute time stamping (default is false).
bool	useAbsoluteTimeStamping () const
virtual const DtVector &	approxLocation (DtTime curTime) const
	Because of time stamping, use these routines to get values from the motion model.
virtual const DtVector &	approxVelocity (DtTime curTime) const
	Get the approximated (i.e.
virtual const DtTaitBryan &	approxEuler (DtTime curTime) const
	Get the approximated (i.e.
virtual const DtVector &	acceleration (DtTime curTime) const
virtual const DtVector &	rotationalVelocity (DtTime curTime) const
Public Member Functions inherited from makVrv::DtSceneObjectUpdater
	DtSceneObjectUpdater (DtDe &de, DtUniqueID id, bool suppressTick=false)
	CTOR.
virtual	~DtSceneObjectUpdater ()
	Virtual DTOR.
virtual bool	needsUpdate (DtTime tNow)
	The check function called by DtTickableManager to verify if an update is required.
virtual DtTime	lastUpdateTime () const
	Get the time-stamp of the last update.
DtSceneObject *	findSceneObject ()
	Get the current scene object for this updater.
DtUniqueID	uniqueId () const
	Returns the distributed object id of this updater.
virtual void	setUpdaterPosition (int vtx, const DtVector &pos)
	Set the position of a scene object vertex.
virtual const DtVector &	updaterPosition (int vtx) const
	Get the position of a scene object vertex.
virtual void	setUpdaterOrientation (int vtx, const DtTaitBryan &ori)
	Set the orientation of a scene object vertex.
virtual const DtTaitBryan &	updaterOrientation (int vtx) const
	Get the orientation of a scene object vertex.
void	updateSceneObject (DtTime tNow)
	Update the scene object position and orientation at each vertex and set the last updated time-stamp.
virtual void	terrainScaleTransformsIfNeeded ()
	Scales the transforms if the terrain scaling flag is set.

Protected Attributes
DtMotionModel *	myMotionModel
std::string	myMotionModelType
unsigned int	myDeadReckoningSetting
float	mySmoothingPeriod
float	mySmoothingEnabled
bool	myUseAbsoluteTimeStamping
Protected Attributes inherited from makVrv::DtSceneObjectUpdater
DtDe &	myDe
	The display engine.
DtUniqueID	myUniqueId
	This distributed object's unique identifier.
DtSceneObject *	mySceneObject
	A pointer to the current scene object being updated.
DtTime	myLastUpdateTime
	The last time stamp when the updateSceneObject() was called.
DtSceneObject::TransformList	myTransforms
	Local copy of the vertex positions and orientations.
const DtDeSharedState &	myDeSharedState
	This is kept to make terrain scale updating cheaper ( by one virtual function call ).
bool	myInManager
	If tick was suppressed, then this updater is not on the tickableManager.

Additional Inherited Members
Public Attributes inherited from makVrv::DtSceneObjectUpdater
boost::signal< void(const DtUniqueID &) >	signal_updaterToBeDeleted
	Signal that this updater is being destroyed.
Protected Member Functions inherited from makVrv::DtSceneObjectUpdater
virtual void	slot_sceneObjectToBeDeleted (const DtUniqueID &id)
	Signal that this updater is being destroyed.
Protected Member Functions inherited from makVrv::DtTickable
	DtTickable (DtTickableManagerInterface *manager=NULL)
	CTOR.
virtual	~DtTickable ()
	Virtual DTOR.

Detailed Description

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

Constructor & Destructor Documentation

makVrv::DtDeadReckonUpdater::DtDeadReckonUpdater	(	DtDe &	de,
		DtUniqueID	id,
		bool	suppressTick = `false`
	)

CTOR.

virtual makVrv::DtDeadReckonUpdater::~DtDeadReckonUpdater ( )

virtual

DTOR.

Member Function Documentation

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

virtual

call updateSpacial() followed by updateSceneObject()

Implements makVrv::DtSceneObjectUpdater.

virtual void makVrv::DtDeadReckonUpdater::setSceneObject ( DtSceneObject * sceneObject )

virtual

sets the scene object to update via the id.

This override called the base implementation as well as ensuring the current motion model is updating the current models on the scene object.

Reimplemented from makVrv::DtSceneObjectUpdater.

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

virtual

Set the object's position.

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

virtual

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

virtual

Set the object's orientation.

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

virtual

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

virtual

Set the object's velocity.

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

virtual

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

virtual

Set the object's velocity.

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

virtual

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

virtual

Set the object's rotational velocity.

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

virtual

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::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 ( )

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 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 DtVector& makVrv::DtDeadReckonUpdater::approxVelocity ( DtTime curTime ) const

virtual

Get the 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 DtVector& makVrv::DtDeadReckonUpdater::acceleration ( DtTime curTime ) const

virtual

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

virtual

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

float makVrv::DtDeadReckonUpdater::mySmoothingEnabled

protected

bool makVrv::DtDeadReckonUpdater::myUseAbsoluteTimeStamping

protected

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

include/vrvCore/DtDeadReckonUpdater.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation