Class AudioTrack

音频Track

Hierarchy

TrackAsset
- AudioTrack

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new AudioTrack(): AudioTrack

Inherited from TrackAsset.constructor

Returns AudioTrack

Properties

children

children: TrackAsset[] = []

该Track的子Track。

memberof: TrackAsset

clips

clips: TimelineClip[] = []

该Track的所有片段。

memberof: TrackAsset

muted

muted: boolean = false

这个track是否不输出执行结果。

memberof: TrackAsset

name

name: string = "Timeline Track"

Track的name。

memberof: TrackAsset

parent

parent: TimelineAsset | TrackAsset = null

若该Track是根轨道的话，该属性为所属的TimelineAsset。
若该Track是子轨道的话，该属性为父TrackAsset

memberof: TrackAsset

type

type: PlaybaleTrackAssetType = ...

track的类型。

Accessors

duration

get duration(): number

- Defined in src/engine/assets/classes/playable/trackAsset.ts:226
该track的持续时间。

readonly

memberof

TrackAsset

Returns number

end

get end(): number

- Defined in src/engine/assets/classes/playable/trackAsset.ts:216
该track的终止时间。

readonly

memberof

TrackAsset

Returns number

isSubTrack

get isSubTrack(): boolean

- Defined in src/engine/assets/classes/playable/trackAsset.ts:193
是否是子轨道。

readonly

memberof

TrackAsset

Returns boolean

start

get start(): number

- Defined in src/engine/assets/classes/playable/trackAsset.ts:206
该track的起始时间。

readonly

memberof

TrackAsset

Returns number

timelineAsset

get timelineAsset(): TimelineAsset

- Defined in src/engine/assets/classes/playable/trackAsset.ts:153
该Track所属的TimelineAsset。

readonly

memberof

TrackAsset

Returns TimelineAsset

volume

get volume(): number
set volume(val: number): void

- Defined in src/engine/game/3D/playableDirector/audio/audioTrack.ts:29
音量，范围[0, 1]。

memberof

AudioTrack

Returns number
- Defined in src/engine/game/3D/playableDirector/audio/audioTrack.ts:32
音量，范围[0, 1]。

Parameters
- val: number
Returns void

Methods

addClip

addClip(clip: TimelineClip): void

Inherited from TrackAsset.addClip
- Defined in src/engine/assets/classes/playable/trackAsset.ts:349
添加TimelineClip。

memberof

TrackAsset

Parameters
- clip: TimelineClip
Returns void

addSubTrack

addSubTrack(track: TrackAsset): void

Inherited from TrackAsset.addSubTrack
- Defined in src/engine/assets/classes/playable/trackAsset.ts:287
增加子track。

memberof

TrackAsset

Parameters
- track: TrackAsset
Returns void

createClip

createClip(type?: string | PlaybaleClipAssetType): TimelineClip

Inherited from TrackAsset.createClip
- Defined in src/engine/assets/classes/playable/trackAsset.ts:362
根据类型，创建TimelineClip。

memberof

TrackAsset

Parameters
- Optional type: string | PlaybaleClipAssetType
Returns TimelineClip

createNewTimelineClipInternal

createNewTimelineClipInternal(): TimelineClip

Inherited from TrackAsset.createNewTimelineClipInternal
- Defined in src/engine/assets/classes/playable/trackAsset.ts:399
创建一个timelineClip的空壳。

intrenal

memberof

TrackAsset

Returns TimelineClip

createPlayable

createPlayable(): any

Inherited from TrackAsset.createPlayable
- Defined in src/engine/assets/classes/playable/trackAsset.ts:443
Returns any

createPlayableGraph

createPlayableGraph(graph: PlayableGraph): PlayableClass

Inherited from TrackAsset.createPlayableGraph
- Defined in src/engine/assets/classes/playable/trackAsset.ts:465
生成这个track下的所有clips，形成一个树状结构。

intenral

Parameters
- graph: PlayableGraph
Returns PlayableClass

removeAllSubTracks

removeAllSubTracks(): void

Inherited from TrackAsset.removeAllSubTracks
- Defined in src/engine/assets/classes/playable/trackAsset.ts:321
移除所有子Track。

memberof

TrackAsset

Returns void

removeClip

removeClip(clip: TimelineClip): void

Inherited from TrackAsset.removeClip
- Defined in src/engine/assets/classes/playable/trackAsset.ts:336
移除timelineClip。

memberof

TrackAsset

Parameters
- clip: TimelineClip
Returns void

removeSubTrack

removeSubTrack(track: TrackAsset): void

Inherited from TrackAsset.removeSubTrack
- Defined in src/engine/assets/classes/playable/trackAsset.ts:306
移除子track。

memberof

TrackAsset

Parameters
- track: TrackAsset
Returns void

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