ARGyroManager Class Reference

Inherits ARRendererListener.

Public Member Functions
void	initialise ()
void	deinitialise ()
void	start ()
void	stop ()
synchronized void	updateNode ()
ARWorld	getWorld ()
void	preRender ()
void	postRender ()
void	rendererDidPause ()
void	rendererDidResume ()
void	notifyListenersGyroStarted ()
void	addListener (ARGyroManagerListener listener)
void	removeListener (ARGyroManagerListener listener)

Static Public Member Functions
static ARGyroManager	getInstance ()

Detailed Description

A manager class representing the device's gyro. This class is resposible for using IMU data to transform AR content with device rotations.

Member Function Documentation

addListener()

void ARGyroManager.addListener

(

ARGyroManagerListener

listener

)

Add ARGyroManagerListener to ARGyroManager listeners.

Parameters

listener

deinitialise()

void ARGyroManager.deinitialise

(

)

Deinitialises the ARGyroManager singleton and dereferences the HeadTracker. The ARGyroManager's world is reset with a new ARWorld at this time.

getInstance()

static ARGyroManager ARGyroManager.getInstance ( )

static

Return the ARGyroManager singleton. The first time this is called, a new ARGyroManager singleton is initialised.

Returns

The ARGyroManager singleton.

getWorld()

ARWorld ARGyroManager.getWorld

(

)

Return the ARGyroManager's world.

Returns

The ARGyroManager's world node.

initialise()

void ARGyroManager.initialise

(

)

Initialises the ARGyroManager singleton and the cardboard HeadTracker. The ARGyroManager's world is created at this time. By default, the HeadTracker starts up with a rotation of -90 degrees in the device's local X-axis.

notifyListenersGyroStarted()

void ARGyroManager.notifyListenersGyroStarted

(

)

Notifies listeners that ARGyroManager has started and is receiving the device's gyro values.

postRender()

void ARGyroManager.postRender

(

)

Method called just after rendering each frame.

Implements ARRendererListener.

preRender()

void ARGyroManager.preRender

(

)

ARRenderListener interface method. Called prior to renderer each frame updates the gyros world.

Implements ARRendererListener.

removeListener()

void ARGyroManager.removeListener

(

ARGyroManagerListener

listener

)

Remove ARGyroManagerListener from ARGyroManager listeners.

Parameters

listener

rendererDidPause()

void ARGyroManager.rendererDidPause

(

)

Method called when the renderer has been paused. This can be used to shut down other subsystems.

Implements ARRendererListener.

rendererDidResume()

void ARGyroManager.rendererDidResume

(

)

Method called when the renderer resumes after being paused.

Implements ARRendererListener.

start()

void ARGyroManager.start

(

)

Starts device motion updates and adds the ARGyroManager to the list of the ARRenderer's listeners.

stop()

void ARGyroManager.stop

(

)

Stops device motion updates and removes the ARGyroManager from the list of the ARRenderer's listeners.

updateNode()

synchronized void ARGyroManager.updateNode

(

)

Updates the ARGyroManager's world orientation.

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

• ARGyroManager.java