Fires for all AnimationTrack:Play() calls on AnimationTracks created and owned by the Animator.

Given the current set of AnimationTracks playing and their current times and play speeds, this method computes relative velocities between the parts and applies them to Motor6D.Part1 (the part which Animator considers the "child" part). These relative velocity calculations and assignments happen in the order provided.

This method doesn't apply velocities for a given joint if both of the joint's parts are currently part of the same assembly; for example, if they are still connected directly or indirectly by motors or welds.

Note that this method doesn't disable or remove the joints for you. You must disable or otherwise remove the rigid joints from the assembly before calling this method.

The given Motor6Ds are not required to be descendants of the DataModel. Removing the joints from the DataModel before calling this method is supported.

Returns the list of currently active AnimationTracks on this Animator. This includes tracks that are fading out and does not depend on AnimationTrack.IsPlaying being true; as a result, GetTrackByAnimationId() may be a better option to get a specific AnimationTrack by its asset ID.

Returns an existing AnimationTrack on this Animator that was loaded from an Animation with the given animation ID. Unlike LoadAnimation(), this method does not create a new AnimationTrack instance; it only looks up a track that was previously loaded.

If multiple tracks have been loaded for the same animation ID, this method returns the first match. If no matching track exists, it returns nil.

This method loads the given Animation onto this Animator, returning a playable AnimationTrack. When called on an Animator within models that the client has network ownership of, for example the local player's character or from BasePart:SetNetworkOwner(), this method also loads the animation for the server as well.

Note that the Animator must be in the Workspace before making a call to LoadAnimation() or else it will be unable to retrieve the AnimationClipProvider service and throw an error.

Warning

Do not use LoadAnimation() in an attempt to retrieve an existing track. Calling LoadAnimation() always creates a new AnimationTrack instance which may impact game performance if overused. Instead, use GetTrackByAnimationId() when you need to look up a track that was already loaded.

Loading an Animation on Client or Server

In order for AnimationTracks to replicate correctly, it's important to know when they should be loaded on the client or on the server:

• If an Animator is a descendant of a Humanoid or AnimationController in a player's Player.Character, animations started on that player's client will be replicated to the server and other clients.

• If the Animator is not a descendant of a player character, its animations must be loaded and started on the server to replicate.

The Animator object must be initially created on the server and replicated to clients for animation replication to work at all. If an Animator is created locally, then AnimationTracks loaded with that Animator will not replicate.