Legacy Documentation: Version 2018.1 (Go to current version)
LanguageEnglish
  • C#
  • JS

Script language

Select your preferred scripting language. All code snippets will be displayed in this language.

PlayableTrack

class in UnityEngine.Timeline

/

Inherits from:Timeline.TrackAsset

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Description

A PlayableTrack is a track whose clips are custom playables.

This is a track that can contain PlayableAssets that are found in the project and do not have their own specified track type.

Inherited Members

Properties

hideFlagsShould the object be hidden, saved with the scene or modifiable by the user?
nameThe name of the object.
durationThe playback duration in seconds of the instantiated Playable.
outputsA description of the outputs of the instantiated Playable.
isEmptyDoes this track have any clips?
isSubTrackIs this track a subtrack?
mutedMutes the track, excluding it from the generated PlayableGraph.
outputsA description of the outputs of the instantiated Playable.
parentThe owner of this track.
timelineAssetThe TimelineAsset this track belongs to.

Public Methods

GetInstanceIDReturns the instance id of the object.
ToStringReturns the name of the GameObject.
CreatePlayableImplement this method to have your asset inject playables into the given graph.
CreateClipCreates a clip on the track with a custom playable asset attached, whose type is specified by T. Throws an InvalidOperationException if the specified type is not supported by the track.
CreateDefaultClipCreates a default clip for this track, where the clip's asset type is based on any TrackClipTypeAttributes marking the track.
CreateTrackMixerCreates a mixer used to blend playables generated by clips on the track.
GetChildTracksThe list of subtracks or child tracks attached to this track.
GetClipsReturns an enumerable list of clips owned by the track.

Protected Methods

OnAfterTrackDeserializeOverride this method to receive a callback after Unity deserializes your track.
OnBeforeTrackSerializeOverride this method to receive a callback before Unity serializes your track.

Static Methods

DestroyRemoves a gameobject, component or asset.
DestroyImmediateDestroys the object obj immediately. You are strongly recommended to use Destroy instead.
DontDestroyOnLoadMakes the object target not be destroyed automatically when loading a new scene.
FindObjectOfTypeReturns the first active loaded object of Type type.
FindObjectsOfTypeReturns a list of all active loaded objects of Type type.
InstantiateClones the object original and returns the clone.
CreateInstanceCreates an instance of a scriptable object.

Operators

boolDoes the object exist?
operator !=Compares if two objects refer to a different object.
operator ==Compares two object references to see if they refer to the same object.

Messages

AwakeThis function is called when the ScriptableObject script is started.
OnDestroyThis function is called when the scriptable object will be destroyed.
OnDisableThis function is called when the scriptable object goes out of scope.
OnEnableThis function is called when the object is loaded.

Did you find this page useful? Please give it a rating: