UAnimInstance

Currently Active AnimNotifyState, stored as a copy of the event as we need to call NotifyEnd on the event after a deletion in the editor.

Map between Active Montages and their FAnimMontageInstance

Proxy object, nothing should access this from an externally-callable API as it is used as a scratch area on worker threads

Flag to check if created by LinkedAnimGraph in ReinitializeLinkedAnimInstance

Flag to check back on the game thread that indicates we need to run PostUpdateAnimation() in the post-eval call

Whether to propagate notifies to any linked anim instances

Whether to process notifies from any linked anim instances

Allows this anim instance to update its native update, blend tree, montages and asset players on a worker thread.

If this AnimInstance has nodes using 'CopyPoseFromMesh' this will be true.

Current scrubbing playback position (only used when debugging in Persona)

This is used to extract animation. If Mesh exists, this will be overwritten by Mesh->Skeleton

Maximum playback position ever reached (only used when debugging in Persona)

AnimMontage instances that are running currently

Animation Notifies that has been triggered in the latest tick

Called when all Montage instances have ended.

Called when a montage starts blending out, whether interrupted or finished

Called when a montage has ended, whether interrupted or finished

Called when a montage has started

Called when a montage hits a 'PlayMontageNotify' or 'PlayMontageNotifyWindow' begin

Called when a montage hits a 'PlayMontageNotify' or 'PlayMontageNotifyWindow' end

Pending teleport type, set in ResetDynamics and cleared in UpdateAnimation

Name of Class to do Post Compile Validation.

Sets where this blueprint pulls Root Motion from.

Disable compiler-generated deprecation warnings by implementing our own destructor.

Add curve float data using a curve Uid, the name of the curve will be resolved from the skeleton.

Add curve float data, using a curve name.

Add curve float data using a curve Uid, the name of the curve will be resolved from the skeleton

Allows other UObjects to bind custom event notifies similarly to the AnimBP

Sets up a native state entry delegate from state with StateName, in the state machine with name MachineName.

Sets up a native state exit delegate from state with StateName, in the state machine with name MachineName.

Sets up a native transition delegate between states with PrevStateName and NextStateName, in the state machine with name MachineName.

Append the type of curve to the OutCurveList specified by Curve Flags

Called on the newly created CDO during anim blueprint compilation to allow subclasses a chance to replace animations (experimental)

Executed when begin play is called on the owning component

Executed when the Animation is initialized

Executed when the all Linked Animation Layers are initialized

Executed after the Animation is evaluated

Executed when the Animation is updated

Get local weight of any montages this slot is playing.

Returns degree of the angle betwee velocity and Rotation forward vector The range of return will be from [-180, 180], and this can be used to feed blendspace directional value

Can this animation instance run Update or Evaluation work in parallel.

Clears the current morph targets.

Get current accumulated root motion, removing it from the AnimInstance in the process

Copy curves from external source

Override point for derived classes to create their own proxy objects (allows custom allocation)

Override point for derived classes to destroy their own proxy objects (allows custom allocation)

Dispatch AnimEvents (AnimNotifies, Montage Events) queued during UpdateAnimation()

Debug output for this anim instance. Info for SyncGroups, Graph, Montages, etc.

Display debug info about AnimInstance. Can be overridden to add custom info from child classes.

Triggers end on active notify states and clears the array

This returns last up-to-date list of active curve names

Get Active FAnimMontageInstance for given Montage asset.

Get Currently active montage instance.

This returns all curve names

Return the list of curves that are specified by type

Get a current Active Montage in this AnimInstance.

Returns the name of a currently active state in a state machine.

Returns value of named curved in OutValue, returns whether the curve was actually found or not.

Returns the value of a named curve.

Get the index of the specified instance asset player.

Derived anim getters

Returns all Animation Nodes of FAnimNode_AssetPlayerBase class within the specified (named) Animation Graph

Get the current accumulated time in seconds for an asset player node

Get the current accumulated time as a fraction for an asset player node

Get the time in seconds from the end of an animation in an asset player node

Get the time as a fraction of the asset length of an animation in an asset player node

Get the current elapsed time of a state within the specified state machine

Get the blend weight of a specified state machine

Get the blend weight of a specified state

Get the crossfade duration of a specified transition

Get the elapsed time in seconds of a specified transition

Get the elapsed time as a fraction of the crossfade duration of a specified transition

Runs through all nodes, attempting to find the first linked instance by name/tag

Runs through all nodes, attempting to find all linked instances that match the name/tag

Gets the first layer linked instance corresponding to the specified class

Gets the layer linked instance corresponding to the specified group

Gets layer linked instance that matches group and class

Runs through all nodes, attempting to find all distinct layer linked instances in the group

Get a linked input pose node by name, given a named graph.

Get the 'animation' LOD level, which by default is the PredictedLODLevel of this anim instance's skeletal mesh component.

Get the machine description for the specified instance.

Get the FAnimMontageInstance currently running that matches this ID.

Returns the owning actor of this AnimInstance

Returns the skeletal mesh component that has created this AnimInstance.

Get whether to propagate notifies to any linked anim instances

Access the proxy but block if a task is currently in progress (and we are on the game thread) as it wouldn't be safe to access it

Access the proxy but block if a task is currently in progress (and we are on the game thread) as it wouldn't be safe to access it

Access the proxy but block if a task is currently in progress as it wouldn't be safe to access it

Access the proxy but block if a task is currently in progress as it wouldn't be safe to access it

Access the proxy but block if a task is currently in progress as it wouldn't be safe to access it This is protected static member for allowing derived to access

Get whether to process notifies from any linked anim instances

Get the length in seconds of the most relevant animation in the source state

Get the current accumulated time in seconds for the most relevant animation in the source state

Get the current accumulated time as a fraction of the length of the most relevant animation in the source state

Get the time remaining in seconds for the most relevant animation in the source state

Get the time remaining as a fraction of the duration for the most relevant animation in the source state

Gets the most relevant asset player in a specified state

Access the required bones array

Access the required bones array

Access the required bones array

Root Motion.

Get Global weight of any montages this slot node is playing.

Get local weight of any montages this slot node is playing.

Get global weight in AnimGraph for this slot node.

Gets the index of the state machine matching MachineName

Gets the runtime instance of the specified state machine

Gets the runtime instance desc of the state machine specified by name

Gets the runtime instance of the specified state machine by Name

Returns the baked sync group index from the compile step

Access a read only version of the Updater Counter from the AnimInstanceProxy on the GameThread.

Implementable custom function to handle notifies

Check whether we have any active curves

Check whether we have active morph target curves

Check for whether a native entry delegate is bound to the specified state.

Check for whether a native exit delegate is bound to the specified state.

Check for whether a native rule is bound to the specified transition.

Animation phase trigger start with initialize update happens in every tick.

Sets up initial layer groupings

Returns true if any montage is playing currently.

Return true if this instance playing the slot animation, also returning the montage it is playing on

Return true if it's playing the slot animation

Is this animation currently running post update

Are we being evaluated on a worker thread.

Runs through all layer nodes, attempting to find layer nodes that are implemented by the specified class, then sets up a linked instance of the class for each.

Runs through all nodes, attempting to find a linked instance by name/tag, then sets the class of each node if the tag matches

Locks indicated AI resources of animated pawn DEPRECATED. Use LockAIResourcesWithAnimation instead

Advance montages

Get pointer to BlendingOutStarted delegate for Montage.

Get the current blend time of the Montage.

Returns the name of the current animation montage section.

Return true if Montage is not currently active. (not valid or blending out)

Get next sectionID for given section ID

Get PlayRate for Montage.

Get Current Montage Position

Returns true if the animation montage is active.

Returns true if the animation montage is currently active and playing.

Makes a montage jump to a named section.

Makes a montage jump to the end of a named section.

Pauses the animation montage. If reference is NULL, it will pause ALL active montages.

Plays an animation montage.

Resumes a paused animation montage. If reference is NULL, it will resume ALL active montages.

Relink new next section AFTER SectionNameToChange in run-time You can link section order the way you like in editor, but in run-time if you'd like to change it dynamically, use this function to relink the next section For example, you can have Start->Loop->Loop->Loop....

Change AnimMontage play rate. NewPlayRate = 1.0 is the default playback rate.

Set position.

Stops the animation montage. If reference is NULL, it will stop ALL active montages.

Stops all active montages belonging to a group.

Update weight of montages

Executed when begin play is called on the owning component.

The below functions are the native overrides for each phase Native initialization override point

Native Post Evaluate override point.

Native Uninitialize override point.

Native update override point.

Can does this anim instance need an update (parallel or not)?

Called before URO interpolation is performed.

Called when skipping an animation update because of URO.

Check whether evaluation can be performed on the supplied skeletal mesh.

Perform evaluation. Can be called from worker threads.

Run update animation work on a worker thread

Warn if AnimNodes are not using fast path during AnimBP compilation.

Play normal animation asset on the slot node by creating a dynamic UAnimMontage.

Called after updates are completed, dispatches notifies etc.

Called on the game thread pre-evaluation.

Called to setup for updates

Queue a Montage BlendingOut Event to be triggered.

Queue a Montage Ended Event to be triggered.

Queue blended root motion.

Recalculate Required Bones [RequiredBones] Is called when bRequiredBonesUpToDate = false

Recalculate Required Curves based on Required Bones [RequiredBones]

Given a machine index, record a state machine weight for this frame

Given a machine and state index, record a state weight for this frame

Refresh currently existing curves

Other UObjects should call this to remove themselves from the callbacks

Reset any dynamics running simulation-style updates (e.g. on teleport, time skip etc.)

Takes a snapshot of the current skeletal mesh component pose & saves it internally.

Sets a morph target to a certain weight.

Set whether to propagate notifies to any linked anim instances

Set whether to process notifies from any linked anim instances

Set RootMotionMode

Should Extract Root Motion or not. Return true if we do.

Return whether this AnimNotifyState should be triggered

Takes a snapshot of the current skeletal mesh component pose and saves it to the specified snapshot.

Stop all montages that are active

Stop all active montages belonging to 'InGroupName'

Stops currently playing slot animation slot or all

Swap curves out for evaluation

Trigger AnimNotifies

Runs through all layer nodes, attempting to find layer nodes that are currently running the specified class, then resets each to its default value.

Unlocks indicated AI resources of animated pawn.

Update Animation code-paths, updates and advances animation state, returns whether or not the actual update should have been called immediately

Update all internal curves from Blended Curve

Update curves once evaluation has taken place. Mostly pushes curves to materials/morphs

Update animation curves to component

Pushes blended heap curve to output curves in the proxy using required bones cached data

Updates the montage data used for evaluation based on the current playing montages.

Returns true if a snapshot is being played back and the remainder of Update should be skipped.

Called before destroying the object.

Called after the C++ constructor and after the properties have been initialized, including those loaded from config.

Handles reading, writing, and reference collecting using FArchive.

Flag passed to UpdateAnimation, determines the path we follow

DEPRECATED: No longer used.

DEPRECATED: No longer used.

This variable is no longer used. Use bWarnAboutBlueprintUsage on the UAnimBlueprint to control this.

DeltaTime

Function renamed, please use UnlinkAnimClassLayers

Please use GetActiveInstanceForMontage(const UAnimMontage* Montage)

This function is deprecated. Use AppendAnimationCurveList instead.

Function renamed, please use GetLinkedAnimLayerInstanceByClass

Function renamed, please use GetLinkedAnimLayerInstanceByGroup

Function renamed, please use GetLinkedInputPoseNode

Function renamed, please use GetLinkedAnimGraphInstanceByTag

Function renamed, please use GetLinkedAnimGraphInstancesByTag

This function is only called for backwards-compatibility. It is no longer called on a worker thread.

This function is deprecated, please use OnUROPreInterpolation_AnyThread

Please use ParallelEvaluateAnimation with different signature.

This function is deprecated, please use PlaySlotAnimationAsDynamicMontage instead.

Please use ResetDynamics with a ETeleportType argument

Function renamed, please use LinkAnimClassLayers

Function renamed, please use LinkAnimGraphByTag