DtMultiDeadReckonUpdater is an updater that takes kinematic updates for multiple indices and updates a single scene object with dead reckoned values at each index.

Inheritance diagram for makVrv::DtMultiDeadReckonUpdater:

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

virtual	~DtMultiDeadReckonUpdater ()

virtual void	update (DtTime tNow)

virtual bool	needsUpdate (DtTime tNow)

virtual void	setSceneObject (DtSceneObject *sceneObject)

virtual void	setVelocity (int vtx, const DtVector32 &velo)

virtual void	setAcceleration (int vtx, const DtVector32 &accel)

virtual void	setAngularVelocity (int vtx, const DtVector32 &velo)

virtual void	setDeadReckoningSettings (bool pos, bool ori, bool velo)

virtual void	setSmoothingEnabled (bool enabled)

virtual void	setSmoothingPeriod (float period)

virtual void	updateSpacial (DtTime tNow)

virtual void	setMotionModel (const std::string &modelName)

virtual DtMotionModel *	motionModel (int vtx)

virtual void	setUseAbsoluteTimeStamping (bool)

bool	useAbsoluteTimeStamping () const

DtSceneObject *	sceneObject ()

DtUniqueID	uniqueId () const


virtual void	setInputPosition (unsigned int vtx, const DtVector &position)

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


virtual void	setInputOrientation (unsigned int vtx, const DtTaitBryan &ori)

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

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
DtMotionModel *	createMotionModel (DtMotionModel *other)

void	applyToAllMotionModels (const boost::function< void(DtMotionModel *)> &func)

Slots
virtual void	slot_sceneObjectToBeDeleted (const DtUniqueID &id)

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

	DtTickable ()

virtual void	slot_managerAboutToBeDeleted ()

Protected Attributes
DtDe &	myDe

DtUniqueID	myUniqueId

DtSceneObject *	mySceneObject

boost::signalslib::connection	mySceneObjectConnection

DtTime	myLastUpdateTime

MotionModels	myMotionModels

std::string	myMotionModelType

DtDeadReckonTypes	myDeadReckonTypes

float	mySmoothingPeriod

bool	mySmoothingEnabled

bool	myUseAbsoluteTimeStamping

bool	myHasReceivedInput

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

Private Types
typedef std::vector < DtMotionModel * >	MotionModels

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

Member Typedef Documentation

typedef std::vector<DtMotionModel*> makVrv::DtMultiDeadReckonUpdater::MotionModels

private

Constructor & Destructor Documentation

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

CTOR.

Parameters

[in]	de	is the display engine.
[in]	id	is a unique identifier for this distributed object. a DtTickableManager when set true, default is false.

virtual makVrv::DtMultiDeadReckonUpdater::~DtMultiDeadReckonUpdater ( )

virtual

Virtual DTOR.

Member Function Documentation

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

virtual

Push the update data to the scene object.

Parameters

[in] tNow is the current time.

Implements makVrv::DtTickable.

virtual bool makVrv::DtMultiDeadReckonUpdater::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. This base class method uses both the time and the presence of valid input transforms to determine if the updater should be ticked.

Reimplemented from makVrv::DtTickable.

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

virtual

Set the scene object to be updated.

Parameters

[in] sceneObject is the scene object to receive updates.

virtual void makVrv::DtMultiDeadReckonUpdater::setInputPosition	(	unsigned int	vtx,
		const DtVector &	position
	)

virtual

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

virtual void makVrv::DtMultiDeadReckonUpdater::setInputPosition	(	unsigned int	vtx,
		const DtVector &	position,
		double	time
	)

virtual

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

virtual void makVrv::DtMultiDeadReckonUpdater::setInputOrientation	(	unsigned int	vtx,
		const DtTaitBryan &	ori
	)

virtual

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

virtual void makVrv::DtMultiDeadReckonUpdater::setInputOrientation	(	unsigned int	vtx,
		const DtTaitBryan &	ori,
		double	time
	)

virtual

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

virtual void makVrv::DtMultiDeadReckonUpdater::setVelocity	(	int	vtx,
		const DtVector32 &	velo
	)

virtual

Set the velocity of a scene object vertex.

Parameters

[in]	vtx	is the vertex of the scene object.
[in]	velo	is the velocity to set.

virtual void makVrv::DtMultiDeadReckonUpdater::setAcceleration	(	int	vtx,
		const DtVector32 &	accel
	)

virtual

Set the acceleration of a scene object vertex.

Parameters

[in]	vtx	is the vertex of the scene object.
[in]	accel	is the acceleration to set.

virtual void makVrv::DtMultiDeadReckonUpdater::setAngularVelocity	(	int	vtx,
		const DtVector32 &	velo
	)

virtual

Set the angular velocity of a scene object vertex.

Parameters

[in]	vtx	is the vertex of the scene object.
[in]	velo	is the angular velocity to set.

virtual void makVrv::DtMultiDeadReckonUpdater::setDeadReckoningSettings	(	bool	pos,
		bool	ori,
		bool	velo
	)

virtual

Set the object's dead reckoning settings at all vertices.

Parameters

[in]	pos	is the position dead-reckoning flag, default is true.
[in]	ori	is the orientation dead-reckoning flag, default is true.
[in]	velo	is the velocity dead-reckoning flag, default is true.

Note: Setting true will enable dead-reckoning for the respective attribute, setting false will disable dead-reckoning.

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

virtual

Enable or disable smoothing for all vertices.

Parameters

[in] enabled is the new smoothing state.

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

virtual

Set the period for the smoothing calculation.

Parameters

[in] period is the time for smoothing.

Note: This value is only used when smoothing is enabled.

See Also: setSmoothingEnabled( bool ).

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

virtual

Update the spacial attributes using the current simulation time.

Parameters

[in] tNow is the current simulation time.

virtual void makVrv::DtMultiDeadReckonUpdater::setMotionModel ( const std::string & modelName )

virtual

Set which motion model the object should use.

Parameters

[in] modelName is the name of a motion model.

virtual DtMotionModel* makVrv::DtMultiDeadReckonUpdater::motionModel ( int vtx )

virtual

Get the motion model at a given vertex.

Parameters

[in] vtx is the vertex of the scene object.

Note: Calling this function will lazy create motion models.

virtual void makVrv::DtMultiDeadReckonUpdater::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::DtMultiDeadReckonUpdater::useAbsoluteTimeStamping ( ) const

DtSceneObject* makVrv::DtMultiDeadReckonUpdater::sceneObject ( )

inline

Get the current scene object for this updater.

Returns: A pointer to the scene object or NULL if not set.

DtUniqueID makVrv::DtMultiDeadReckonUpdater::uniqueId ( ) const

inline

Returns the distributed object id of this updater.

DtMotionModel* makVrv::DtMultiDeadReckonUpdater::createMotionModel ( DtMotionModel * other )

protected

Helper function to create and initialize a new motion model with data from a previous motion model and current updater state.

Parameters

[in] other is the is the object to copy from.

Returns: A newly created motion model or NULL on failure.

void makVrv::DtMultiDeadReckonUpdater::applyToAllMotionModels ( const boost::function< void(DtMotionModel *)> & func )

protected

A helper function to call the same function on all the motion models.

virtual void makVrv::DtMultiDeadReckonUpdater::slot_sceneObjectToBeDeleted ( const DtUniqueID & id )

protectedvirtual

Member Data Documentation

DtDe& makVrv::DtMultiDeadReckonUpdater::myDe

protected

The display engine.

DtUniqueID makVrv::DtMultiDeadReckonUpdater::myUniqueId

protected

This distributed object's unique identifier.

DtSceneObject* makVrv::DtMultiDeadReckonUpdater::mySceneObject

protected

A pointer to the current scene object being updated.

boost::signalslib::connection makVrv::DtMultiDeadReckonUpdater::mySceneObjectConnection

protected

DtTime makVrv::DtMultiDeadReckonUpdater::myLastUpdateTime

protected

The last time stamp when the update()

MotionModels makVrv::DtMultiDeadReckonUpdater::myMotionModels

protected

std::string makVrv::DtMultiDeadReckonUpdater::myMotionModelType

protected

DtDeadReckonTypes makVrv::DtMultiDeadReckonUpdater::myDeadReckonTypes

protected

float makVrv::DtMultiDeadReckonUpdater::mySmoothingPeriod

protected

bool makVrv::DtMultiDeadReckonUpdater::mySmoothingEnabled

protected

bool makVrv::DtMultiDeadReckonUpdater::myUseAbsoluteTimeStamping

protected

bool makVrv::DtMultiDeadReckonUpdater::myHasReceivedInput

protected

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

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Additional Inherited Members

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation