Trackable Class Reference

#include <Trackable.h>

Inheritance diagram for Trackable:

Public Member Functions
	Trackable ()
virtual	~Trackable (void)
void	addTracker (Tracker *tracker)
int	getId ()
QMatrix4x4	getPoseMat ()
Similarity	getPose ()
bool	isTracked ()
void	updatePose ()

Protected Attributes
int	id
QList< Tracker * >	trackers
Similarity	pose
clock_t	timeOfLastTrack
float	trackingTimeout

Static Protected Attributes
static int	numTrackables

Detailed Description

a physical entity that is subject to tracking

Constructor & Destructor Documentation

Trackable::Trackable

(

)

Trackable::~Trackable ( void  )

virtual

Member Function Documentation

void Trackable::addTracker

(

Tracker *

tracker)

adds a tracker that contributes to the estimation of this trackable's pose

int Trackable::getId ( )

inline

get this Trackable's unique id

Similarity Trackable::getPose ( )

inline

get this Trackable's global transformation as Similarity

QMatrix4x4 Trackable::getPoseMat ( )

inline

get this Trackable's global transformation as QMatrix4x4

bool Trackable::isTracked

(

)

is this trackable currently tracked?

void Trackable::updatePose

(

)

update the current pose by averaging the trackers

Member Data Documentation

int Trackable::id

protected

unique id

int Trackable::numTrackables

staticprotected

counter used to assign unique ids to trackables

Similarity Trackable::pose

protected

the currently estimated pose of this trackable

clock_t Trackable::timeOfLastTrack

protected

time since one of the trackers last got track of this Trackable

QList<Tracker*> Trackable::trackers

protected

trackers that deliver pose estimations for this Trackable

float Trackable::trackingTimeout

protected

timespan after which the Trackable is considered not tracked (in seconds)

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

• ShaderLamps/src/Trackable.h
• ShaderLamps/src/Trackable.cpp