Interface TimelineBuilderBase

Shared methods available on all track builders and the TimelineBuilder entry point. Provides track creation, build, and install methods.

interface TimelineBuilderBase {
    activationTrack(
        name: string,
        binding?: null | Object3D<Object3DEventMap>,
    ): ActivationTrackBuilder;
    animationTrack(
        name: string,
        binding?: null | Object3D<Object3DEventMap> | Animator,
    ): AnimationTrackBuilder;
    audioTrack(
        name: string,
        binding?: null | Object3D<Object3DEventMap> | AudioSource,
        volume?: number,
    ): AudioTrackBuilder;
    build(): TimelineAssetModel;
    controlTrack(name: string): ControlTrackBuilder;
    install(director: PlayableDirector): TimelineAssetModel;
    markerTrack(name: string): MarkerTrackBuilder;
    signalTrack(
        name: string,
        binding?: null | Object3D<Object3DEventMap> | SignalReceiver,
    ): SignalTrackBuilder;
}

Hierarchy (View Summary)

TimelineBuilderBase

Index

Methods

activationTrack animationTrack audioTrack build controlTrack install markerTrack signalTrack

Methods

activationTrack

activationTrack(
name: string,
binding?: null | Object3D<Object3DEventMap>,
): ActivationTrackBuilder
Adds an activation track. Chain .clip() to define activation windows.
Parameters
- name: string
- Optionalbinding: null | Object3D<Object3DEventMap>
Returns ActivationTrackBuilder

animationTrack

animationTrack(
name: string,
binding?: null | Object3D<Object3DEventMap> | Animator,
): AnimationTrackBuilder
Adds an animation track. Chain .clip() or .track() to add content.
Parameters
- name: string
- Optionalbinding: null | Object3D<Object3DEventMap> | Animator
Returns AnimationTrackBuilder

audioTrack

audioTrack(
    name: string,
    binding?: null | Object3D<Object3DEventMap> | AudioSource,
    volume?: number,
): AudioTrackBuilder
Adds an audio track. Chain .clip() to add audio clips.
Parameters
- name: string
- Optionalbinding: null | Object3D<Object3DEventMap> | AudioSource
- Optionalvolume: number
Returns AudioTrackBuilder

build

build(): TimelineAssetModel
Builds and returns the TimelineAssetModel.

Returns TimelineAssetModel

controlTrack

controlTrack(name: string): ControlTrackBuilder
Adds a control track. Chain .clip() to control nested objects/timelines.
Parameters
- name: string
Returns ControlTrackBuilder

install

install(director: PlayableDirector): TimelineAssetModel
Builds the timeline, assigns it to the director, and wires up signal callbacks.
Parameters
- director: PlayableDirector
Returns TimelineAssetModel

markerTrack

markerTrack(name: string): MarkerTrackBuilder
Adds a marker track. Chain .marker() to add markers.
Parameters
- name: string
Returns MarkerTrackBuilder

signalTrack

signalTrack(
name: string,
binding?: null | Object3D<Object3DEventMap> | SignalReceiver,
): SignalTrackBuilder
Adds a signal track. Chain .signal() or .marker() to add events.
Parameters
- name: string
- Optionalbinding: null | Object3D<Object3DEventMap> | SignalReceiver
Returns SignalTrackBuilder