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Class: AudioListener

Defined in: src/sound/AudioListener.ts:22

Extends​

Constructors​

Constructor​

new AudioListener(options): AudioListener

Defined in: src/sound/AudioListener.ts:38

Parameters​

options​

AudioListenerOptions = {}

Returns​

AudioListener

Overrides​

Script.constructor

Properties​

aiService?​

optional aiService: AI

Defined in: src/sound/AudioListener.ts:34

audioContext?​

optional audioContext: AudioContext

Defined in: src/sound/AudioListener.ts:26

isXRScript​

isXRScript: boolean = true

Defined in: src/core/Script.ts:99

Inherited from​

Script.isXRScript

xb?​

optional xb: XBObjectOptions

Defined in: src/interaction/InteractionTypes.ts:32

Inherited from​

Script.xb

dependencies​

static dependencies: object

Defined in: src/sound/AudioListener.ts:23

registry​

registry: typeof Registry = Registry

Methods​

cleanup()​

cleanup(): void

Defined in: src/sound/AudioListener.ts:177

Returns​

void

clearAccumulatedBuffer()​

clearAccumulatedBuffer(): void

Defined in: src/sound/AudioListener.ts:237

Clears accumulated chunks

Returns​

void

clearLatestAudioBuffer()​

clearLatestAudioBuffer(): void

Defined in: src/sound/AudioListener.ts:208

Returns​

void

dispose()​

dispose(): void

Defined in: src/sound/AudioListener.ts:248

Called when the script is removed from the scene. Opposite of init.

Returns​

void

Overrides​

Script.dispose

getAccumulatedBuffer()​

getAccumulatedBuffer(): ArrayBuffer | null

Defined in: src/sound/AudioListener.ts:215

Gets all accumulated audio chunks as a single combined buffer

Returns​

ArrayBuffer | null

getAccumulatedChunkCount()​

getAccumulatedChunkCount(): number

Defined in: src/sound/AudioListener.ts:244

Gets the number of accumulated chunks

Returns​

number

getIsCapturing()​

getIsCapturing(): boolean

Defined in: src/sound/AudioListener.ts:200

Returns​

boolean

getLatestAudioBuffer()​

getLatestAudioBuffer(): ArrayBuffer | null

Defined in: src/sound/AudioListener.ts:204

Returns​

ArrayBuffer | null

init()​

init(__namedParameters): void

Defined in: src/sound/AudioListener.ts:53

Init the AudioListener.

Parameters​

__namedParameters​
registry​

Registry

Returns​

void

Overrides​

Script.init

initPhysics()​

initPhysics(_physics): void | Promise<void>

Defined in: src/core/Script.ts:118

Enables depth-aware interactions with physics. See /samples/advanced/ballpit

Parameters​

_physics​

Physics

Returns​

void | Promise<void>

Inherited from​

Script.initPhysics

onHoverEnter()​

onHoverEnter(_event): void

Defined in: src/core/Script.ts:215

Called when a source starts hovering over this object.

Parameters​

_event​

HoverEvent

The hover source, target, surface, and intersection. Call event.stopPropagation() to stop bubbling to ancestor Scripts.

Returns​

void

Inherited from​

Script.onHoverEnter

onHoverExit()​

onHoverExit(_event): void

Defined in: src/core/Script.ts:221

Called when a source stops hovering over this object.

Parameters​

_event​

HoverEvent

The hover source, target, surface, and intersection. Call event.stopPropagation() to stop bubbling to ancestor Scripts.

Returns​

void

Inherited from​

Script.onHoverExit

onHovering()​

onHovering(_event): void

Defined in: src/core/Script.ts:227

Called while a source hovers over this object.

Parameters​

_event​

HoverEvent

The hover source, target, surface, and intersection. Call event.stopPropagation() to stop bubbling to ancestor Scripts.

Returns​

void

Inherited from​

Script.onHovering

onKeyDown()​

onKeyDown(_event): void

Defined in: src/core/Script.ts:158

Called on keyboard keypress.

Parameters​

_event​

KeyEvent

Event containing .code to read the keyboard key.

Returns​

void

Inherited from​

Script.onKeyDown

onKeyUp()​

onKeyUp(_event): void

Defined in: src/core/Script.ts:159

Parameters​

_event​

KeyEvent

Returns​

void

Inherited from​

Script.onKeyUp

onLongSelect()​

onLongSelect(_event): void

Defined in: src/core/Script.ts:152

Called when an object selection reaches the long-select delay.

Parameters​

_event​

LongSelectEvent

Returns​

void

Inherited from​

Script.onLongSelect

onObjectGrabbing()​

onObjectGrabbing(_event): void

Defined in: src/core/Script.ts:253

Called every frame a hand is grabbing this object.

Parameters​

_event​

ObjectGrabEvent

Returns​

void

Inherited from​

Script.onObjectGrabbing

onObjectGrabEnd()​

onObjectGrabEnd(_event): void

Defined in: src/core/Script.ts:258

Called when a hand stops grabbing this object. This ends built-in direct-touch manipulation without ending contact.

Parameters​

_event​

ObjectGrabEvent

Returns​

void

Inherited from​

Script.onObjectGrabEnd

onObjectGrabStart()​

onObjectGrabStart(_event): void

Defined in: src/core/Script.ts:249

Called when a hand starts grabbing this object (touching + pinching). A grab starts built-in direct-touch manipulation when enabled.

Parameters​

_event​

ObjectGrabEvent

Returns​

void

Inherited from​

Script.onObjectGrabStart

onObjectLongSelect()​

onObjectLongSelect(_event): void

Defined in: src/core/Script.ts:203

Called once when a captured selection is held for the long-select delay. Manipulation captures do not emit this callback.

Parameters​

_event​

LongSelectEvent

The controller and completed hold duration. Call event.stopPropagation() to stop bubbling to ancestor Scripts.

Returns​

void

Inherited from​

Script.onObjectLongSelect

onObjectManipulate()​

onObjectManipulate(_event): void

Defined in: src/core/Script.ts:209

Called for each phase of an automatic object manipulation. Call event.stopPropagation() to stop bubbling. Calling preventDefault() on a start event suppresses the automatic action.

Parameters​

_event​

ManipulationEvent

Returns​

void

Inherited from​

Script.onObjectManipulate

onObjectSelectEnd()​

onObjectSelectEnd(_event): void

Defined in: src/core/Script.ts:196

Called when a source stops selecting the object this Script represents.

Parameters​

_event​

SelectEndEvent

The completed state and end reason. Call event.stopPropagation() to stop bubbling to ancestor Scripts.

Returns​

void

Inherited from​

Script.onObjectSelectEnd

onObjectSelectStart()​

onObjectSelectStart(_event): void

Defined in: src/core/Script.ts:190

Called when a source starts selecting the object this Script represents.

Parameters​

_event​

SelectEvent

event.target is the logical object and event.source.controller identifies the controller. Call event.stopPropagation() to stop bubbling to ancestor Scripts.

Returns​

void

Inherited from​

Script.onObjectSelectStart

onObjectTouchEnd()​

onObjectTouchEnd(_event): void

Defined in: src/core/Script.ts:244

Called when a hand's index finger stops touching this object. This ends the default selection lifecycle after the touch callback.

Parameters​

_event​

ObjectTouchEvent

Returns​

void

Inherited from​

Script.onObjectTouchEnd

onObjectTouching()​

onObjectTouching(_event): void

Defined in: src/core/Script.ts:239

Called every frame that a hand's index finger is touching this object. The object remains selected during these frames unless touch selection was prevented when contact started.

Parameters​

_event​

ObjectTouchEvent

Returns​

void

Inherited from​

Script.onObjectTouching

onObjectTouchStart()​

onObjectTouchStart(_event): void

Defined in: src/core/Script.ts:233

Called when a hand's index finger starts touching this object. Direct touch starts the object's selection lifecycle by default. Call event.preventDefault() to handle contact without selecting.

Parameters​

_event​

ObjectTouchStartEvent

Returns​

void

Inherited from​

Script.onObjectTouchStart

onSelect()​

onSelect(_event): void

Defined in: src/core/Script.ts:144

Called whenever pinch / mouse click successfully completes, globally.

Parameters​

_event​

SelectEvent

The interaction source and completed target.

Returns​

void

Inherited from​

Script.onSelect

onSelectEnd()​

onSelectEnd(_event): void

Defined in: src/core/Script.ts:138

Called whenever pinch / mouse click discontinues, globally.

Parameters​

_event​

SelectEndEvent

The completed state and end reason.

Returns​

void

Inherited from​

Script.onSelectEnd

onSelecting()​

onSelecting(_event): void

Defined in: src/core/Script.ts:149

Called whenever pinch / mouse click is happening, globally.

Parameters​

_event​

SelectEvent

Returns​

void

Inherited from​

Script.onSelecting

onSelectStart()​

onSelectStart(_event): void

Defined in: src/core/Script.ts:132

Called whenever pinch / mouse click starts, globally.

Parameters​

_event​

SelectEvent

The interaction source and optional captured target.

Returns​

void

Inherited from​

Script.onSelectStart

onSimulatorStarted()​

onSimulatorStarted(): void

Defined in: src/core/Script.ts:124

Returns​

void

Inherited from​

Script.onSimulatorStarted

onSqueeze()​

onSqueeze(_event): void

Defined in: src/core/Script.ts:181

Called whenever gamepad trigger successfully completes, globally.

Parameters​

_event​

SelectEvent

event.source.controller identifies the controller.

Returns​

void

Inherited from​

Script.onSqueeze

onSqueezeEnd()​

onSqueezeEnd(_event): void

Defined in: src/core/Script.ts:170

Called whenever gamepad trigger stops, globally.

Parameters​

_event​

SelectEvent

event.source.controller identifies the controller.

Returns​

void

Inherited from​

Script.onSqueezeEnd

onSqueezeStart()​

onSqueezeStart(_event): void

Defined in: src/core/Script.ts:165

Called whenever gamepad trigger starts, globally.

Parameters​

_event​

SelectEvent

event.source.controller identifies the controller.

Returns​

void

Inherited from​

Script.onSqueezeStart

onSqueezing()​

onSqueezing(_event): void

Defined in: src/core/Script.ts:175

Called whenever gamepad is being triggered, globally.

Parameters​

_event​

SelectEvent

Returns​

void

Inherited from​

Script.onSqueezing

onXRSessionEnded()​

onXRSessionEnded(): void

Defined in: src/core/Script.ts:122

Returns​

void

Inherited from​

Script.onXRSessionEnded

onXRSessionStarted()​

onXRSessionStarted(_session?): void

Defined in: src/core/Script.ts:121

Parameters​

_session?​

XRSession

Returns​

void

Inherited from​

Script.onXRSessionStarted

physicsStep()​

physicsStep(): void

Defined in: src/core/Script.ts:119

Returns​

void

Inherited from​

Script.physicsStep

setAIStreaming()​

setAIStreaming(enabled): void

Defined in: src/sound/AudioListener.ts:173

Parameters​

enabled​

boolean

Returns​

void

setupAudioCapture()​

setupAudioCapture(): Promise<void>

Defined in: src/sound/AudioListener.ts:89

Returns​

Promise<void>

startCapture()​

startCapture(callbacks): Promise<void>

Defined in: src/sound/AudioListener.ts:57

Parameters​

callbacks​
accumulate?​

boolean

onAudioData?​

(audioBuffer) => void

onError?​

(error) => void

Returns​

Promise<void>

stopCapture()​

stopCapture(): void

Defined in: src/sound/AudioListener.ts:83

Returns​

void

streamToAI()​

streamToAI(audioBuffer): void

Defined in: src/sound/AudioListener.ts:160

Parameters​

audioBuffer​

ArrayBuffer

Returns​

void

update()​

update(_time?, _frame?): void

Defined in: src/core/Script.ts:113

Runs per frame.

Parameters​

_time?​

number

_frame?​

XRFrame

Returns​

void

Inherited from​

Script.update

isSupported()​

static isSupported(): boolean

Defined in: src/sound/AudioListener.ts:196

Returns​

boolean