Class ActivationTrack

Track that can be used to control the active state of a GameObject.

Inheritance
object
Object
ScriptableObject
PlayableAsset
TrackAsset
ActivationTrack
Implements
Inherited Members
Namespace: UnityEngine.Timeline
Assembly: Unity.Timeline.dll
Syntax
[Serializable]
[TrackClipType(typeof(ActivationPlayableAsset))]
[TrackBindingType(typeof(GameObject))]
[ExcludeFromPreset]
public class ActivationTrack : TrackAsset, IPlayableAsset, ISerializationCallbackReceiver, IPropertyPreview

Properties

postPlaybackState

Specifies what state to leave the GameObject in after the Timeline has finished playing.

Declaration
public ActivationTrack.PostPlaybackState postPlaybackState { get; set; }
Property Value
Type Description
ActivationTrack.PostPlaybackState

Methods

CreateTrackMixer(PlayableGraph, GameObject, int)

Creates a mixer used to blend playables generated by clips on the track.

Declaration
public override Playable CreateTrackMixer(PlayableGraph graph, GameObject go, int inputCount)
Parameters
Type Name Description
PlayableGraph graph

The graph to inject playables into
GameObject go

The GameObject that requested the graph.
int inputCount

The number of playables from clips that will be inputs to the returned mixer
Returns
Type Description
Playable

A handle to the [[Playable]] representing the mixer.
Overrides
Remarks

Override this method to provide a custom playable for mixing clips on a graph.

GatherProperties(PlayableDirector, IPropertyCollector)

Called by the Timeline Editor to gather properties requiring preview.

Declaration
public override void GatherProperties(PlayableDirector director, IPropertyCollector driver)
Parameters
Type Name Description
PlayableDirector director

The PlayableDirector invoking the preview
IPropertyCollector driver

PropertyCollector used to gather previewable properties
Overrides

OnCreateClip(TimelineClip)

Called when a clip is created on a track.

Declaration
protected override void OnCreateClip(TimelineClip clip)
Parameters
Type Name Description
TimelineClip clip

The timeline clip added to this track
Overrides
Remarks

Use this method to set default values on a timeline clip, or it's PlayableAsset.

Implements

Extension Methods