Kit `anim`

383 herramientas. Generado a partir del código fuente del plugin; no lo edites a mano.

Las descripciones de las herramientas y de los argumentos se muestran en inglés porque reflejan el schema de las herramientas (el mismo texto que el agente recibe en tools/list).

Guía

Everything animation: sequences (curves, notifies, sync markers, root motion, additive, compression), montages, composites, blend spaces, pose assets, anim blueprints (anim graph nodes, state machines, layers), IK Rigs and IK Retargeters, motion matching (Pose Search) and Chooser tables, playback on actors during Play-In-Editor, and folder-wide audits.

Works on UE 4.27 through 5.8. A large part of the kit is 5.x-only (the whole anim.ikrig_*, anim.rtg_*, anim.ps_* and anim.chooser_* families, plus everything that goes through the 5.x animation data controller); those tools are hidden from tools/list on older engines and refused with E_NOT_SUPPORTED if called anyway.

The kit is split over several classes that all expose the anim. namespace:

Class	Prefix	What
`UUeaKit_AnimSequence`	`anim.`	sequence info, root motion, additive, compression, curves, bone tracks, notifies, sync markers, metadata, import/export
`UUeaKit_AnimMontage`	`anim.montage_`	montages: slots, segments, sections, links, blending, notifies
`UUeaKit_AnimBlendSpace`	`anim.bs_`	1D/2D blend spaces and aim offsets: axes, samples, interpolation
`UUeaKit_AnimPose`	`anim.pose_`	pose assets
`UUeaKit_AnimBlueprint`	`anim.bp_`, `anim.sm_`	anim blueprints, anim graph nodes, state machines, layers
`UUeaKit_AnimIK`	`anim.ikrig_`, `anim.rtg_`	IK Rigs and IK Retargeters (UE 5, IKRig plugin)
`UUeaKit_AnimPoseSearch`	`anim.ps_`, `anim.chooser_`	motion matching schemas/databases and chooser tables (UE 5.4+, PoseSearch / Chooser plugins)
`UUeaKit_AnimRuntime`	`anim.`	playback on actors in PIE, montage control, curve and bone queries, pose snapshots
`UUeaKit_AnimBatch`	`anim.`	folder audits, bulk edits, reverse lookups

Not here: skeletons and skeletal meshes (skel / mesh kits), Control Rig, generic blueprint variables and functions (bp kit), placing characters in a level (actor kit).

Start here

anim.list {"folder":"/Game/Animations"} — the sequences of a folder.
anim.get {"anim":"/Game/Animations/A_Run"} — length, frame rate, skeleton, notifies, curves.
anim.audit {"folder":"/Game/Animations"} — the whole folder with root motion, additive, compression and the flagged assets.
anim.validate {"anim":"..."} — one sequence checked for a missing skeleton, out-of-range notifies, zero length and root motion without a root track.

Everything that changes an asset is transactional (edit.undo works) but nothing is written to disk until you call anim.save or asset.save_all.

Recipes (sequences)

Filled in by the sequence theme: footstep notifies with sound, curve authoring, root motion and additive setup, compression.

Recipes (montages, blend spaces, pose assets)

Filled in by the montage/blend space theme: a montage with sections and links from three clips, a 2D locomotion blend space.

Recipes (anim blueprints)

Filled in by the anim blueprint theme: a complete locomotion anim blueprint in one call, state machines, transition rules, linked layers.

Recipes (IK rigs and retargeting, UE 5)

An IK rig for a character

anim.ikrig_create           {"folder":"/Game/Rigs","name":"IK_Hero","mesh":"/Game/Chars/SK_Hero"}
anim.ikrig_auto_chains      {"ikRig":"/Game/Rigs/IK_Hero"}      // 5.6+: characterise the skeleton
anim.ikrig_list_chains      {"ikRig":"/Game/Rigs/IK_Hero"}

anim.ikrig_auto_chains matches the skeleton against the engine templates (UE5 mannequin, Mixamo, ...) and generates every retarget chain plus the pelvis. When it reports matched: false, build the chains by hand:

anim.ikrig_set_retarget_root {"ikRig":"/Game/Rigs/IK_Hero","bone":"pelvis"}
anim.ikrig_add_chain  {"ikRig":"/Game/Rigs/IK_Hero","name":"LeftArm",
                       "startBone":"upperarm_l","endBone":"hand_l"}
anim.ikrig_add_goal   {"ikRig":"/Game/Rigs/IK_Hero","name":"HandGoal_L","bone":"hand_l"}
anim.ikrig_set_chain_goal {"ikRig":"/Game/Rigs/IK_Hero","chain":"LeftArm","goal":"HandGoal_L"}

Bone arguments accept a bone name, a bone index ("3") or "root" (the first bone of the skeleton), so a rig can be wired without knowing the naming convention up front. Call anim.ikrig_list_bones to see the real names.

Solving with a solver stack (UE 5.6+)

anim.ikrig_list_solver_types {}
anim.ikrig_add_solver   {"ikRig":"/Game/Rigs/IK_Hero","type":"FullBodyIK"}   // -> index 0
anim.ikrig_set_solver_root_bone {"ikRig":"...","index":0,"bone":"pelvis"}
anim.ikrig_connect_goal {"ikRig":"...","goal":"HandGoal_L","solverIndex":0}
anim.ikrig_set_solver_setting {"ikRig":"...","index":0,
                               "property":"Settings.RootBehavior","value":"PinToInput"}

Solver settings are addressed by property path on the solver struct; the reply of anim.ikrig_set_solver_setting lists every property of that solver, which is the fastest way to discover the names. On UE 5.0-5.5 the solver stack used UObject solvers with a different controller API and the anim.ikrig_*_solver* tools are hidden.

Retargeting a pack of animations onto another skeleton

anim.rtg_create           {"folder":"/Game/Rigs","name":"RTG_HeroToVillain",
                           "sourceRig":"/Game/Rigs/IK_Hero","targetRig":"/Game/Rigs/IK_Villain"}
anim.rtg_set_preview_mesh {"retargeter":"/Game/Rigs/RTG_HeroToVillain","side":"source",
                           "mesh":"/Game/Chars/SK_Hero"}
anim.rtg_set_preview_mesh {"retargeter":"/Game/Rigs/RTG_HeroToVillain","side":"target",
                           "mesh":"/Game/Chars/SK_Villain"}
anim.rtg_auto_map_chains  {"retargeter":"/Game/Rigs/RTG_HeroToVillain","mode":"fuzzy"}
anim.rtg_validate         {"retargeter":"/Game/Rigs/RTG_HeroToVillain"}
anim.rtg_retarget_animations {"retargeter":"/Game/Rigs/RTG_HeroToVillain",
                              "anims":["/Game/Animations/A_Run","/Game/Animations/A_Idle"],
                              "folder":"/Game/Animations/Villain","prefix":"V_"}

anim.rtg_validate is the gate: it reports missing rigs, missing preview meshes and every target chain without a source chain. Fix those with anim.rtg_map_chain before running the batch. Retarget poses (the A-pose/T-pose correction) are edited with anim.rtg_add_pose, anim.rtg_set_pose_bone_rotation and anim.rtg_set_current_pose; the pose argument may be left empty to mean "the current pose of that side".

From UE 5.6 a retargeter is a stack of retarget ops instead of one global settings block: anim.rtg_list_ops dumps the stack with every op property, and anim.rtg_set_op_setting writes one with "<opName>.<property>" keys. On 5.0-5.5 use anim.rtg_set_global_settings, anim.rtg_set_root_settings and anim.rtg_set_chain_settings instead (those three are hidden on 5.6+).

Recipes (motion matching and choosers, UE 5.4+)

A motion matching database

anim.ps_create_schema  {"folder":"/Game/MM","name":"PSS_Locomotion",
                        "skeleton":"/Game/Chars/SK_Hero_Skeleton","sampleRate":30}
anim.ps_add_channel    {"schema":"/Game/MM/PSS_Locomotion","type":"trajectory","weight":1.0}
anim.ps_add_channel    {"schema":"/Game/MM/PSS_Locomotion","type":"pose",
                        "bones":["foot_l","foot_r"],"weight":1.0}
anim.ps_create_database{"folder":"/Game/MM","name":"PSDB_Locomotion",
                        "schema":"/Game/MM/PSS_Locomotion"}
anim.ps_add_animation  {"database":"/Game/MM/PSDB_Locomotion","anim":"/Game/Animations/A_Run"}
anim.ps_build          {"database":"/Game/MM/PSDB_Locomotion"}

anim.ps_build kicks the derived-data index build and waits for it, so it is the call that tells you whether the schema is actually valid: a channel referencing a bone that does not exist on the skeleton fails here, not at creation. Channel properties that are not covered by the bones, weight arguments are set through properties with dotted paths ("Bone.BoneName").

A chooser table

anim.chooser_create   {"folder":"/Game/MM","name":"CH_Attack","outputType":"AnimMontage"}
anim.chooser_add_column {"chooser":"/Game/MM/CH_Attack","type":"bool"}
anim.chooser_add_row  {"chooser":"/Game/MM/CH_Attack","result":"/Game/Anim/AM_AttackLight",
                       "cells":["true"]}
anim.chooser_add_row  {"chooser":"/Game/MM/CH_Attack","result":"/Game/Anim/AM_AttackHeavy",
                       "cells":["false"]}

Cells are written in text form and converted to the column's own value type; the bool column accepts "true", "false" and "any". The binding of a column to a property of the context object is not exposed yet: open the chooser asset to bind it, or set the column's InputValue through the generic property tools.

Recipes (playback in PIE)

play.start            {}
anim.spawn_test_actor {"mesh":"/Game/Chars/SK_Hero","label":"AnimTestActor"}
anim.play             {"actor":"AnimTestActor","anim":"/Game/Animations/A_Run","loop":true}
anim.get_anim_state   {"actor":"AnimTestActor"}
anim.set_position     {"actor":"AnimTestActor","time":0.5}
anim.get_bone_transform_runtime {"actor":"AnimTestActor","bone":"hand_r","space":"world"}
anim.snapshot_pose    {"actor":"AnimTestActor","folder":"/Game/Poses","name":"PA_RunFrame"}

To test a montage, the actor needs an anim instance with the montage's slot:

anim.set_anim_blueprint {"actor":"AnimTestActor","animBlueprint":"/Game/Chars/ABP_Hero"}
anim.montage_play       {"actor":"AnimTestActor","montage":"/Game/Anim/AM_Attack"}
anim.montage_jump_to_section {"actor":"AnimTestActor","section":"Combo2"}
anim.montage_stop       {"actor":"AnimTestActor","blendOut":0.2}

anim.set_anim_blueprint is the only runtime tool that also works outside PIE (on the actor of the editor world); everything else needs a running session and returns E_EDITOR_STATE otherwise. Actor arguments use the same loose lookup as the actor kit: label, object name or a unique class name.

Recipes (folder work)

anim.audit                     {"folder":"/Game/Animations"}
anim.batch_set_root_motion     {"folder":"/Game/Animations/Locomotion","enabled":true,
                                "lockType":"animFirstFrame","dryRun":false}
anim.batch_add_notify          {"folder":"/Game/Animations/Locomotion","name":"Footstep",
                                "timeRatio":0.25,"dryRun":false}
anim.find_by_notify            {"folder":"/Game/Animations","name":"Footstep"}
anim.find_montages_using       {"anim":"/Game/Animations/A_Run"}
anim.find_anim_blueprints_using{"anim":"/Game/Animations/A_Run"}

Every anim.batch_* tool defaults to dryRun: true and reports what it would change, with one row per sequence; pass "dryRun": false to commit. anim.batch_set_skeleton is risk 3 (it re-targets the sequences) — preview it first.

Gotchas

Plugins. anim.ikrig_* / anim.rtg_* need the IKRig plugin, anim.ps_* the PoseSearch plugin and anim.chooser_* the Chooser plugin, all of them UE 5 only. The tools are hidden from tools/list when the plugin is disabled, and tools/call refuses them naming the missing plugin. Enabling a plugin needs an editor restart.
Engine differences. UE 5.6 rewrote both the IK rig solver stack (UObject solvers → instanced structs) and the retargeter settings model (global/root/chain settings → retarget ops). The kit exposes one tool shape per concept and gates the halves with minEngine / maxEngine; read the annotations.uea of a tool before assuming it exists.
Retargeters need their default ops. anim.rtg_create adds them on 5.6+; a retargeter built by hand without them silently produces no motion.
The mesh drives the rig. anim.ikrig_set_mesh refuses a mesh whose bone hierarchy does not match the one already loaded; create a second rig instead.
Montages need a slot. anim.montage_play fails when the anim instance has no slot node for the montage's slot; anim.play (single node) always works.
Saving. Nothing is saved to disk automatically. Use asset.save_all at the end of a session, or the per-family *_save tools.

Herramientas

Leyenda. riesgo 0 = solo lectura, 1 = operación inofensiva del editor, 2 = modifica un asset, 3 = elimina/reemplaza un asset, 4 = proyecto/configuración/build, 5 = potencialmente destructivo (las llamadas por encima de MaxAutoRisk requieren "_confirm": true). modifica = se ejecuta en una transacción (edit.undo la revierte). requiere PIE / requiere mundo = se rechaza sin una sesión PIE / sin un nivel abierto. requiere el plugin = no disponible cuando el plugin está desactivado. dryRun = acepta el argumento dryRun. smoke = cubierto por edit.self_test.

`anim.add_aim_offset` (riesgo 2, modifica, smoke)

Adds an aim offset node (rotation offset blend space applied on top of a base pose).

Argumento	Tipo	Descripción
`blendSpace`	string	Blend space / aim offset asset; may be empty to set it later.
`playRate`	number	Valor predeterminado `1.0f`.
`loop`	boolean	Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_apply_additive` (riesgo 2, modifica, smoke)

Adds an apply-additive node (Base, Additive, Alpha).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string	Target graph; empty = "AnimGraph".
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`properties`	array of UeaKeyValue	Extra property assignments applied after the typed ones.
`connectToOutput`	boolean	Connect the node's output pose to the graph's result node. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_blend_by_bool` (riesgo 2, modifica, smoke)

Adds a blend-list-by-bool node (true/false poses).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string	Target graph; empty = "AnimGraph".
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`properties`	array of UeaKeyValue	Extra property assignments applied after the typed ones.
`connectToOutput`	boolean	Connect the node's output pose to the graph's result node. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_blend_by_enum` (riesgo 2, modifica, smoke)

Adds a blend-list-by-enum node bound to an enum (one blend pose per enumerator).

Argumento	Tipo	Descripción
`enum`	string	obligatorio. Enum asset or native enum name driving the blend.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_blend_by_int` (riesgo 2, modifica, smoke)

Adds a blend-list-by-int node with the requested number of blend poses.

Argumento	Tipo	Descripción
`poses`	integer	Number of blend poses to expose (minimum 2). Valor predeterminado `2`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_blend_space_player` (riesgo 2, modifica, smoke)

Adds a blend space player node.

Argumento	Tipo	Descripción
`blendSpace`	string	Blend space / aim offset asset; may be empty to set it later.
`playRate`	number	Valor predeterminado `1.0f`.
`loop`	boolean	Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_cached_pose` (riesgo 2, modifica, smoke)

Adds a save-cached-pose node under a cache name.

Argumento	Tipo	Descripción
`name`	string	obligatorio.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_control_rig` (riesgo 2, modifica, requiere el plugin ControlRig)

Adds a Control Rig node running a control rig class on the incoming pose.

Argumento	Tipo	Descripción
`rig`	string	obligatorio. Control Rig Blueprint / class.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_curve` (riesgo 2, modifica, smoke)

Adds an empty curve (float, vector or transform; 'metadata' makes it a constant metadata curve).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio. Curve name.
`type`	string	float (default), vector or transform.
`metadata`	boolean	Create the curve as a metadata curve (a constant value, no keys). Valor predeterminado `false`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.add_curve_key` (riesgo 2, modifica, smoke)

Adds one key to a float curve.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio.
`time`	number	obligatorio. Key time in seconds.
`value`	number	obligatorio. Key value.
`create`	boolean	Create the curve when it does not exist yet. Valor predeterminado `true`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.add_curve_keys` (riesgo 2, modifica, smoke)

Adds several keys to a float curve at once.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio.
`times`	array of number	obligatorio. Key times in seconds.
`values`	array of number	obligatorio. One value per time.
`create`	boolean	Create the curve when it does not exist yet. Valor predeterminado `true`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.add_inertialization` (riesgo 2, modifica, smoke)

Adds an inertialization node (used as the blend target of inertial blends).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string	Target graph; empty = "AnimGraph".
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`properties`	array of UeaKeyValue	Extra property assignments applied after the typed ones.
`connectToOutput`	boolean	Connect the node's output pose to the graph's result node. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_layered_bone_blend` (riesgo 2, modifica, smoke)

Adds a layered bone blend node with one layer per bone (blend depth defaults to 1).

Argumento	Tipo	Descripción
`bones`	array of string	Root bone of each blend layer (one layer per bone).
`blendDepth`	array of integer	Blend depth per layer; missing entries default to 1.
`meshSpaceRotationBlend`	boolean	Blend rotations in mesh space. Valor predeterminado `false`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_linked_anim_graph` (riesgo 2, modifica, smoke)

Adds a linked anim graph node running another Anim Blueprint / AnimInstance class.

Argumento	Tipo	Descripción
`class`	string	obligatorio. Anim Blueprint (or AnimInstance class) to run in the linked graph.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_linked_anim_layer` (riesgo 2, modifica, smoke)

Adds a linked anim layer node for a layer of an anim layer interface (or of this Anim Blueprint).

Argumento	Tipo	Descripción
`layer`	string	obligatorio. Layer (anim graph function) name.
`interface`	string	Anim Layer Interface declaring the layer; empty = self layer.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_look_at` (riesgo 2, modifica, smoke)

Adds a look-at node rotating a bone towards a target bone/socket or a location.

Argumento	Tipo	Descripción
`bone`	string	obligatorio. Bone that will be rotated.
`lookAtBone`	string	Bone or socket to look at; empty uses LookAtLocation.
`lookAtLocation`	{x,y,z}

Devuelve: node, compileErrors, propertyErrors.

`anim.add_metadata` (riesgo 2, modifica)

Attaches a metadata object of a UAnimMetaData subclass. Not smoke-tested: UAnimMetaData is abstract and the engine ships no concrete subclass.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`class`	string	obligatorio. UAnimMetaData subclass (short name or path).
`properties`	array of UeaKeyValue	Properties applied to the created metadata object.

Devuelve: anim, metaData, count, message.

`anim.add_mirror` (riesgo 2, modifica, UE 5.1+, smoke)

Adds a mirror node driven by a mirror data table (UE 5.1+).

Argumento	Tipo	Descripción
`mirrorTable`	string	Mirror data table asset.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_modify_bone` (riesgo 2, modifica, smoke)

Adds a transform (modify) bone node. Modes default to "replace" for every component given a value.

Argumento	Tipo	Descripción
`bone`	string	obligatorio.
`translation`	{x,y,z}
`rotation`	{x,y,z}	Rotation as pitch/yaw/roll.
`scale`	{x,y,z}
`translationMode`	string	ignore, replace or add for translation/rotation/scale. Default: ignore unless a value is given.
`rotationMode`	string
`scaleMode`	string

Devuelve: node, compileErrors, propertyErrors.

`anim.add_niagara_notify` (riesgo 2, modifica, UE 5.0+)

Adds a Play Niagara Effect notify (UE 5, Niagara plugin). Not smoke-tested: no Niagara system ships in engine content.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`time`	number	obligatorio.
`template`	string	Particle system (anim.add_particle_notify) or Niagara system (anim.add_niagara_notify).
`track`	string
`socket`	string	Socket the effect is spawned on.
`attached`	boolean	Keep the effect attached to the mesh. Valor predeterminado `true`.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.add_node` (riesgo 2, modifica, smoke)

Adds a node of any anim graph node class ("SequencePlayer", "Slot", "TwoWayBlend"...), applies Properties and optionally wires its pose to the graph result.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeClass`	string	obligatorio. Short name ("SequencePlayer", "Slot", "TwoWayBlend") or full class name.
`graph`	string	Target graph; empty = "AnimGraph".
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`properties`	array of UeaKeyValue	Property assignments applied to the new node (names of the FAnimNode_* struct).
`connectToOutput`	boolean	Connect the node's output pose to the graph's result node. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_notify` (riesgo 2, modifica, smoke)

Adds a notify: a plain named notify when no class is given, otherwise an instance of the UAnimNotify subclass.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`name`	string	Notify name (used when no class is given: a skeleton notify event).
`time`	number	obligatorio. Trigger time in seconds.
`track`	string	Notify track ("1" when empty).
`notifyClass`	string	UAnimNotify subclass (short name or path); empty creates a plain named notify.
`properties`	array of UeaKeyValue	Properties applied to the created notify object.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.add_notify_object` (riesgo 2, modifica, smoke)

Adds a notify of a class and applies properties to the created notify object in one call.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`name`	string	Notify name (used when no class is given: a skeleton notify event).
`time`	number	obligatorio. Trigger time in seconds.
`track`	string	Notify track ("1" when empty).
`notifyClass`	string	UAnimNotify subclass (short name or path); empty creates a plain named notify.
`properties`	array of UeaKeyValue	Properties applied to the created notify object.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.add_notify_state` (riesgo 2, modifica, smoke)

Adds a notify state (a notify with a duration) of the given UAnimNotifyState subclass.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`notifyClass`	string	obligatorio. UAnimNotifyState subclass (short name or path).
`time`	number	obligatorio.
`duration`	number	obligatorio. Duration in seconds.
`track`	string
`properties`	array of UeaKeyValue

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.add_notify_track` (riesgo 2, modifica, smoke)

Adds a notify track.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`track`	string	obligatorio. Notify track name.
`newName`	string	New track name (anim.rename_notify_track only).

Devuelve: anim, tracks, count, message.

`anim.add_particle_notify` (riesgo 2, modifica)

Adds a Play Particle Effect notify. Not smoke-tested: no particle system ships in engine content.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`time`	number	obligatorio.
`template`	string	Particle system (anim.add_particle_notify) or Niagara system (anim.add_niagara_notify).
`track`	string
`socket`	string	Socket the effect is spawned on.
`attached`	boolean	Keep the effect attached to the mesh. Valor predeterminado `true`.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.add_play_sound_notify` (riesgo 2, modifica, smoke)

Adds a Play Sound notify with volume, pitch and attachment settings.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`time`	number	obligatorio.
`sound`	string	Sound asset to play; may be empty and set later.
`track`	string
`volume`	number	Valor predeterminado `1.0`.
`pitch`	number	Valor predeterminado `1.0`.
`follow`	boolean	Attach the sound to the mesh instead of playing it at the actor location. Valor predeterminado `false`.
`attachName`	string	Socket or bone the sound follows when 'follow' is set.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.add_pose_asset_player` (riesgo 2, modifica)

Adds a pose asset player: a pose-by-name node when PoseName is given, a pose blend node otherwise.

Argumento	Tipo	Descripción
`pose`	string	obligatorio. Pose asset.
`poseName`	string	Pose name for a "by name" player; empty adds a pose blend node.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_random_player` (riesgo 2, modifica, smoke)

Adds a random player node with one entry per animation.

Argumento	Tipo	Descripción
`anims`	array of string	Animation sequences to pick from.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_rigid_body` (riesgo 2, modifica, smoke)

Adds a rigid body (physics simulation) node, optionally overriding the physics asset.

Argumento	Tipo	Descripción
`physicsAsset`	string	Physics asset overriding the mesh's own.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_sequence_evaluator` (riesgo 2, modifica, smoke)

Adds a sequence evaluator node (explicit time instead of playback).

Argumento	Tipo	Descripción
`anim`	string	Animation sequence asset; may be empty.
`explicitTime`	number	Explicit evaluation time in seconds. Valor predeterminado `0.0f`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_sequence_player` (riesgo 2, modifica, smoke)

Adds a sequence player node. Anim may be empty to create the node and set the sequence later.

Argumento	Tipo	Descripción
`anim`	string	Animation sequence asset; may be empty to create the node and set the sequence later.
`playRate`	number	Valor predeterminado `1.0f`.
`loop`	boolean	Valor predeterminado `true`.
`startPosition`	number	Valor predeterminado `0.0f`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_slot` (riesgo 2, modifica, smoke)

Adds a montage slot node (default slot name "DefaultSlot").

Argumento	Tipo	Descripción
`slotName`	string	Montage slot name; default "DefaultSlot".

Devuelve: node, compileErrors, propertyErrors.

`anim.add_state_machine` (riesgo 2, modifica, smoke)

Adds a state machine node with an empty state machine graph; edit it with the anim.sm_* tools.

Argumento	Tipo	Descripción
`name`	string	obligatorio.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_sync_marker` (riesgo 2, modifica, smoke)

Adds a sync marker on a notify track.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`name`	string	obligatorio. Marker name.
`time`	number	obligatorio.
`track`	string	Notify track the marker sits on ("1" when empty).

Devuelve: anim, markers, names, count, removed, message.

`anim.add_trail_notify_state` (riesgo 2, modifica)

Adds a Trail notify state between two sockets. Not smoke-tested: it needs a particle system with a trail module.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`time`	number	obligatorio.
`duration`	number	obligatorio.
`track`	string
`template`	string	Particle system used by the trail.
`firstSocket`	string	First socket of the trail.
`secondSocket`	string	Second socket of the trail.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.add_transform_curve_key` (riesgo 2, modifica, smoke)

Adds one key to a transform curve.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio.
`time`	number	obligatorio.
`location`	{x,y,z}
`rotation`	{x,y,z}	Rotation as pitch/yaw/roll.
`scale`	{x,y,z}	Scale; (0,0,0) means 1,1,1.
`create`	boolean	Valor predeterminado `true`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.add_two_bone_ik` (riesgo 2, modifica, smoke)

Adds a two bone IK node on an end-effector bone.

Argumento	Tipo	Descripción
`ikBone`	string	obligatorio. End-effector bone of the two-bone chain.
`effectorLocation`	{x,y,z}
`jointTargetLocation`	{x,y,z}
`effectorSpace`	string	BCS_WorldSpace, BCS_ComponentSpace, BCS_ParentBoneSpace, BCS_BoneSpace.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_two_way_blend` (riesgo 2, modifica, smoke)

Adds a two-way blend node (A, B, Alpha).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string	Target graph; empty = "AnimGraph".
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`properties`	array of UeaKeyValue	Extra property assignments applied after the typed ones.
`connectToOutput`	boolean	Connect the node's output pose to the graph's result node. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_use_cached_pose` (riesgo 2, modifica, smoke)

Adds a use-cached-pose node referencing an existing save-cached-pose by name.

Argumento	Tipo	Descripción
`name`	string	obligatorio.

Devuelve: node, compileErrors, propertyErrors.

`anim.add_vector_curve_key` (riesgo 2, modifica)

Adds one key to a vector curve. Not smoke-tested: the UE 5 animation data model stores float and transform curves only.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio.
`time`	number	obligatorio.
`value`	{x,y,z}
`create`	boolean	Valor predeterminado `true`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.add_virtual_bone` (riesgo 2, modifica)

Adds a virtual bone between two bones of the sequence's skeleton. Not smoke-tested: the engine fixture mesh has a minimal skeleton.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`sourceBone`	string	obligatorio. Bone the virtual bone starts from.
`targetBone`	string	obligatorio. Bone the virtual bone points at.

Devuelve: anim, names, count, message.

`anim.apply_compression` (riesgo 2, modifica, smoke)

Rebuilds the compressed animation data of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, boneSettings, curveSettings, compressedSizeBytes, message.

`anim.apply_modifier` (riesgo 3, modifica)

Runs an animation modifier on a sequence. Not smoke-tested: the engine ships no animation modifier asset.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`modifierClass`	string	obligatorio. UAnimationModifier subclass (blueprint asset path or class name).
`properties`	array of UeaKeyValue	Properties applied to the modifier before running it.

Devuelve: anim, name, message.

`anim.arrange_nodes` (riesgo 2, modifica, smoke)

Lays the nodes of an anim graph out in columns from the result node leftwards.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string
`spacingX`	integer	Horizontal spacing between columns (default 320). Valor predeterminado `320`.
`spacingY`	integer	Vertical spacing between rows (default 180). Valor predeterminado `180`.

Devuelve: count, details, compileErrors.

`anim.audit` (riesgo 0, smoke)

Audits every animation sequence of a folder: length, rate, root motion, additive, compression, notifies and curves.

Argumento	Tipo	Descripción
`onlyOffenders`	boolean	Only return the flagged sequences. Valor predeterminado `false`.

Devuelve: anims, count, offenders, withRootMotion, additive, totalLength, message.

`anim.bake_curve_from_bone` (riesgo 2, modifica, smoke)

Bakes one component of a bone's animation (position, rotation, scale or distance to the parent) into a float curve. 'bone' accepts a name or a track index.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`bone`	string	obligatorio.
`component`	string	obligatorio. posX, posY, posZ, rotPitch, rotYaw, rotRoll, scaleX, scaleY, scaleZ or distance.
`curve`	string	obligatorio. Destination curve name.
`space`	string	local (default) or component space sampling.
`samples`	integer	Number of samples; 0 uses one sample per frame. Valor predeterminado `0`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.batch_add_notify` (riesgo 2, modifica, dryRun, smoke)

Adds the same notify to every sequence of a folder, at a fraction of each sequence's length.

Argumento	Tipo	Descripción
`name`	string	obligatorio. Notify name added to every sequence.
`timeRatio`	number	Position as a fraction of the sequence length (0..1). Valor predeterminado `0.5`.
`track`	string	Notify track (created when missing). Valor predeterminado `TEXT("1")`.
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.batch_apply_modifier` (riesgo 3, modifica, dryRun)

Applies (or reverts) an Animation Modifier on every sequence of a folder.

Argumento	Tipo	Descripción
`modifierClass`	string	obligatorio. UAnimationModifier subclass (path or short name).
`revert`	boolean	Revert the modifier instead of applying it. Valor predeterminado `false`.
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.batch_remove_notifies_by_name` (riesgo 3, modifica, dryRun, smoke)

Removes every notify with a given name from every sequence of a folder.

Argumento	Tipo	Descripción
`name`	string	obligatorio. Name to look for.
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.batch_rename_curve` (riesgo 2, modifica, dryRun, smoke)

Renames a float curve in every sequence of a folder that has it (keys are preserved).

Argumento	Tipo	Descripción
`curve`	string	obligatorio. Existing float curve name.
`newName`	string	obligatorio. New curve name.
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.batch_set_compression` (riesgo 2, modifica, dryRun, smoke)

Assigns bone and/or curve compression settings to every sequence of a folder.

Argumento	Tipo	Descripción
`boneSettings`	string	Bone compression settings asset (empty leaves it alone).
`curveSettings`	string	Curve compression settings asset (empty leaves it alone).
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.batch_set_rate_scale` (riesgo 2, modifica, dryRun, smoke)

Sets the play rate scale of every sequence of a folder.

Argumento	Tipo	Descripción
`rateScale`	number	Valor predeterminado `1.0`.
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.batch_set_root_motion` (riesgo 2, modifica, dryRun, smoke)

Turns root motion on or off (and sets the root lock) for every sequence of a folder.

Argumento	Tipo	Descripción
`enabled`	boolean	Valor predeterminado `true`.
`lockType`	string	"refPose", "animFirstFrame" or "zero" (empty leaves it alone).
`forceRootLock`	string	Force the root lock even when root motion is disabled ("true"/"false", empty leaves it alone).
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.batch_set_skeleton` (riesgo 3, modifica, dryRun, smoke)

Re-targets every sequence of a folder onto another skeleton.

Argumento	Tipo	Descripción
`skeleton`	string	obligatorio. Skeleton assigned to every sequence of the folder.
`convertSpaces`	boolean	Remap the bone tracks to the new skeleton's bone names. Valor predeterminado `true`.
`dryRun`	boolean	Valor predeterminado `true`.

Devuelve: anims, count, changed, dryRun, message.

`anim.bind_property` (riesgo 2, modifica, smoke)

Binds a node property to an Anim Blueprint variable (5.x property bindings; the variable is created when missing).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`property`	string	obligatorio. Property of the FAnimNode_* struct to drive ("PlayRate").
`variable`	string	obligatorio. Variable name (or dotted property path) of the Anim Blueprint to read from.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: bindings, count, compileErrors.

`anim.bp_add_layer` (riesgo 2, modifica, smoke)

Adds an anim layer (an anim graph function with its own result node) to the Anim Blueprint.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`name`	string	obligatorio. Layer name (becomes an anim graph function).
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: layers, count, compileErrors.

`anim.bp_add_notify_event` (riesgo 2, modifica, smoke)

Adds an AnimNotify event node ("AnimNotify_") to the event graph of the Anim Blueprint.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`notifyName`	string	obligatorio. Notify name without the "AnimNotify_" prefix (e.g. "Footstep").
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: id, title, graph, compileErrors.

`anim.bp_add_variable` (riesgo 2, modifica, smoke)

Adds a member variable (bool/float/int/vector/rotator/name/object:Class...) used by transition rules and property bindings.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`name`	string	obligatorio.
`type`	string	obligatorio. bool, float, int, byte, name, string, vector, rotator, transform, object:Class, class:Class, enum:Name, struct:Name.
`defaultValue`	string	Default value as text ("true", "1.5", "0,0,0").
`category`	string	Details-panel category.
`instanceEditable`	boolean	Expose the variable on instances (default true). Valor predeterminado `true`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: variables, count, compileErrors.

`anim.bp_compile` (riesgo 2, modifica, smoke)

Compiles the Anim Blueprint and returns the errors and warnings of the compile.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio. Anim Blueprint asset path or unique name.

Devuelve: success, status, errors, warnings, numErrors, numWarnings.

`anim.bp_create` (riesgo 2, modifica, smoke)

Creates an Anim Blueprint. Give Skeleton (a skeleton, skeletal mesh or animation asset) or FromAnim to derive it; Template=true makes a 5.x skeleton-less template. Returns the asset and its graphs.

Argumento	Tipo	Descripción
`folder`	string	obligatorio. Destination folder, e.g. "/Game/Anim".
`name`	string	obligatorio. Asset name without path (no spaces, slashes or dots).
`skeleton`	string	Target skeleton asset. Optional when FromAnim is given or Template is true.
`fromAnim`	string	Any animation asset (sequence, montage, blend space) whose skeleton is used when Skeleton is empty.
`parentClass`	string	Parent AnimInstance class. Default: AnimInstance.
`template`	boolean	5.0+: create a skeleton-less Anim Blueprint template. Valor predeterminado `false`.
`previewMesh`	string	Optional preview skeletal mesh.

Devuelve: asset, skeleton, parentClass, generatedClass, previewMesh, status, isTemplate, isInterface, graphs, stateMachines, layers, interfaces, variableCount, compileErrors.

`anim.bp_create_layer_interface` (riesgo 2, modifica, smoke)

Creates an Anim Layer Interface (an interface Anim Blueprint) declaring the given layer names.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`layers`	array of string	Layer (anim graph function) names to declare in the interface.

`anim.bp_delete` (riesgo 3, modifica, destructivo, dryRun, smoke)

Deletes an Anim Blueprint asset. Fails when other assets still reference it unless DryRun is used to check first.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`dryRun`	boolean	Report only, do not delete. Valor predeterminado `false`.

Devuelve: deleted, path, wouldDelete.

`anim.bp_duplicate` (riesgo 2, modifica, smoke)

Duplicates an Anim Blueprint into a folder under a new name.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`folder`	string	Destination folder; default: the source folder.
`name`	string	New asset name; default: source name + "_Copy".

`anim.bp_get` (riesgo 0, smoke)

Full description of an Anim Blueprint: skeleton, parent, status, graphs, state machines, layers, interfaces and variable count.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio. Anim Blueprint asset path or unique name.

`anim.bp_get_class_defaults` (riesgo 0, smoke)

Reads the editable class defaults of the generated AnimInstance CDO.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio. Anim Blueprint asset path or unique name.

Devuelve: properties, count, errors.

`anim.bp_get_compile_errors` (riesgo 2, modifica, smoke)

Compiles silently and reports only the diagnostics (same as anim.bp_compile, kept for discoverability).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio. Anim Blueprint asset path or unique name.

Devuelve: success, status, errors, warnings, numErrors, numWarnings.

`anim.bp_implement_interface` (riesgo 2, modifica, smoke)

Implements an Anim Layer Interface on an Anim Blueprint (its layers become anim graph functions).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`interface`	string	obligatorio. Anim Layer Interface asset (or its generated class name).

`anim.bp_list` (riesgo 0, smoke)

Lists Anim Blueprint assets under a folder, optionally filtered by target skeleton and name substring.

Argumento	Tipo	Descripción
`folder`	string	Folder to search; default "/Game".
`skeleton`	string	Only Anim Blueprints targeting this skeleton.
`nameContains`	string	Case-insensitive substring of the asset name.
`limit`	integer	Maximum results; 0 = no limit. Valor predeterminado `0`.

Devuelve: assets, count.

`anim.bp_list_layers` (riesgo 0, smoke)

Lists the anim layers (anim graph functions) of the Anim Blueprint with the interface each comes from.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio. Anim Blueprint asset path or unique name.

Devuelve: layers, count, compileErrors.

`anim.bp_list_slots_used` (riesgo 0, smoke)

Lists the montage slot names referenced by the slot nodes of the Anim Blueprint.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio. Anim Blueprint asset path or unique name.

Devuelve: names, count.

`anim.bp_list_variables` (riesgo 0, smoke)

Lists the member variables of the Anim Blueprint with their types and defaults.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio. Anim Blueprint asset path or unique name.

Devuelve: variables, count, compileErrors.

`anim.bp_remove_interface` (riesgo 3, modifica, destructivo, smoke)

Removes an implemented Anim Layer Interface and its layer graphs.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`interface`	string	obligatorio. Anim Layer Interface asset (or its generated class name).

`anim.bp_remove_layer` (riesgo 3, modifica, destructivo, smoke)

Removes an anim layer graph from the Anim Blueprint.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`name`	string	obligatorio. Layer name (becomes an anim graph function).
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: layers, count, compileErrors.

`anim.bp_remove_variable` (riesgo 3, modifica, destructivo, smoke)

Removes a member variable.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`name`	string	obligatorio.

Devuelve: variables, count, compileErrors.

`anim.bp_set_class_defaults` (riesgo 2, modifica, smoke)

Sets arbitrary class-default properties on the generated AnimInstance CDO.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`properties`	array of UeaKeyValue	obligatorio. Property name -> value as text (RootMotionMode, bUseMultiThreadedAnimationUpdate, ...).
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: properties, count, errors.

`anim.bp_set_parent_class` (riesgo 2, modifica, smoke)

Sets the parent AnimInstance class and recompiles.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`parentClass`	string	obligatorio. New parent class (AnimInstance subclass, native name or Anim Blueprint path).

`anim.bp_set_preview_mesh` (riesgo 2, modifica, smoke)

Sets the skeletal mesh used by the Persona preview viewport.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`mesh`	string	obligatorio. Skeletal mesh asset used in the Persona preview.

`anim.bp_set_root_motion_mode` (riesgo 2, modifica, smoke)

Sets the root motion mode of the generated AnimInstance (NoRootMotionExtraction, IgnoreRootMotion, RootMotionFromEverything, RootMotionFromMontagesOnly).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`mode`	string	obligatorio. NoRootMotionExtraction, IgnoreRootMotion, RootMotionFromEverything, RootMotionFromMontagesOnly.

Devuelve: properties, count, errors.

`anim.bp_set_skeleton` (riesgo 3, modifica, smoke)

Retargets the Anim Blueprint to another skeleton (accepts a skeleton, skeletal mesh or animation asset) and recompiles.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`skeleton`	string	obligatorio. New skeleton asset, or an animation asset to take the skeleton from.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

`anim.bs_add_sample` (riesgo 2, modifica, smoke)

Places an animation at (x, y) in the blend space.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`anim`	string	obligatorio. Animation sequence to place (must use the blend space skeleton).
`x`	number	Valor predeterminado `0.f`.
`y`	number	Valor predeterminado `0.f`.
`rateScale`	number	Playback rate multiplier of the sample. Valor predeterminado `1.f`.

Devuelve: blendSpace, skeleton, class, dimensions, sampleCount, axes, samples, axisToScaleAnimation, targetWeightInterpolationSpeed, notifyTriggerMode, preferredTriangulation, previewBasePose, message, notes.

`anim.bs_auto_fill_grid` (riesgo 2, modifica, smoke)

Spreads a list of animations evenly along one axis (the quickest way to fill a locomotion blend space).

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`anims`	array of string	obligatorio. Animations to spread over the axis, in order.
`axis`	string	Axis to spread the animations along: 0/x (default) or 1/y.
`other`	number	Position on the other axis. Valor predeterminado `0.f`.
`clear`	boolean	Remove the existing samples first. Valor predeterminado `false`.

`anim.bs_clear_samples` (riesgo 3, modifica, smoke)

Removes every sample of a blend space.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio. Blend space asset path or unique name.

`anim.bs_create` (riesgo 2, modifica, smoke)

Creates a blend space (kind: 2d, 1d, aimOffset2d, aimOffset1d) with the given axis ranges; the skeleton may be derived from fromAnim or mesh.

Argumento	Tipo	Descripción
`folder`	string	obligatorio. Destination content folder.
`name`	string	obligatorio. Asset name without a path.
`skeleton`	string	Skeleton of the blend space; when empty it is taken from fromAnim or mesh.
`fromAnim`	string	Animation whose skeleton is used when skeleton is empty.
`mesh`	string	Skeletal mesh whose skeleton is used when skeleton and fromAnim are empty.
`kind`	string	Kind: 2d (default), 1d, aimOffset2d or aimOffset1d.
`axisX`	UeaBsAxisInfo	Horizontal axis settings.
`axisY`	UeaBsAxisInfo	Vertical axis settings (ignored by the 1D kinds).

`anim.bs_delete` (riesgo 3, modifica, destructivo, smoke)

Deletes a blend space asset.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio. Blend space asset path or unique name.

`anim.bs_duplicate` (riesgo 2, modifica, smoke)

Copies a blend space into another asset.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`folder`	string	Destination folder; empty keeps the source folder.
`name`	string	New asset name; empty appends _Copy.

`anim.bs_find_sample` (riesgo 0, smoke)

Index and distance of the sample closest to an input position.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`x`	number	Valor predeterminado `0.f`.
`y`	number	Valor predeterminado `0.f`.

`anim.bs_get` (riesgo 0, smoke)

Axes, samples and settings of a blend space.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio. Blend space asset path or unique name.

`anim.bs_get_sample_weights` (riesgo 0, smoke)

Weights of every sample for a given input, highest first (how the blend space blends at that point).

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`x`	number	Valor predeterminado `0.f`.
`y`	number	Valor predeterminado `0.f`.

Devuelve: blendSpace, x, y, weights, message.

`anim.bs_list` (riesgo 0, smoke)

Lists blend spaces of a folder, optionally filtered by skeleton and name.

Argumento	Tipo	Descripción
`folder`	string	Content folder to search; empty searches /Game.
`skeleton`	string	Only blend spaces using this skeleton.
`nameContains`	string	Case-insensitive substring of the asset name.
`limit`	integer	Valor predeterminado `200`.

Devuelve: blendSpaces, total.

`anim.bs_list_samples` (riesgo 0, smoke)

Samples of a blend space with their positions, animations and lengths.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio. Blend space asset path or unique name.

`anim.bs_remove_sample` (riesgo 2, modifica, smoke)

Removes one sample by index.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`index`	integer	obligatorio.

`anim.bs_resample` (riesgo 2, modifica, smoke)

Rebuilds the grid/triangulation from the current samples (run after editing samples outside the editor).

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio. Blend space asset path or unique name.

`anim.bs_set_axis` (riesgo 2, modifica, smoke)

Name, range, grid divisions, snapping and wrapping of one axis (existing samples are kept).

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`axis`	string	obligatorio. Axis to change: 0/x or 1/y.
`name`	string	New display name; empty keeps the current one.
`min`	number	Lowest input value; ignored when equal to max. Valor predeterminado `0.f`.
`max`	number	Valor predeterminado `0.f`.
`gridDivisions`	integer	Grid divisions; 0 keeps the current value. Valor predeterminado `0`.
`snapToGrid`	boolean	Valor predeterminado `false`.
`wrapInput`	boolean	Wrap the input around the axis limits (5.x only). Valor predeterminado `false`.

`anim.bs_set_interpolation` (riesgo 2, modifica, smoke)

Input smoothing of one axis (or all): smoothing time, type and, on 5.x, damping ratio and max speed.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`axis`	string	Axis: 0/x, 1/y or "all".
`time`	number	Smoothing time in seconds (0 disables input smoothing). Valor predeterminado `0.f`.
`type`	string	Smoothing type: Averaged, Linear, Cubic, EaseInOut, ExponentialDecay or SpringDamper (5.x).
`dampingRatio`	number	Damping ratio of the spring damper type (5.x only). Valor predeterminado `0.f`.
`maxSpeed`	number	Maximum speed of the smoothed input, 0 = unlimited (5.x only). Valor predeterminado `0.f`.

`anim.bs_set_preview_base_pose` (riesgo 2, modifica, smoke)

Animation used as the additive preview base pose of the blend space.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`anim`	string	Animation used as the additive preview base pose; empty clears it.

`anim.bs_set_sample` (riesgo 2, modifica, smoke)

Moves a sample, replaces its animation or changes its rate scale.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`index`	integer	obligatorio. Index of the sample as reported by anim.bs_list_samples.
`x`	number	Valor predeterminado `0.f`.
`y`	number	Valor predeterminado `0.f`.
`anim`	string	Replacement animation; empty keeps the current one.
`rateScale`	number	Playback rate multiplier; 0 keeps the current one. Valor predeterminado `0.f`.
`move`	boolean	Set to false to leave the position untouched. Valor predeterminado `true`.

`anim.bs_set_settings` (riesgo 2, modifica, smoke)

Blend space settings: speed-scaling axis, target weight interpolation, sync phases, notify trigger mode and triangulation.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio.
`axisToScaleAnimation`	string	Axis whose input scales the animation speed: None, X or Y (5.x only).
`targetWeightInterpolationSpeed`	number	Target weight interpolation speed per second; negative keeps the current value. Valor predeterminado `-1.f`.
`smoothing`	boolean	Ease the target weight interpolation in and out (5.x only). Valor predeterminado `false`.
`setSmoothing`	boolean	Apply the smoothing flag (it is a bool, so it needs an explicit opt-in). Valor predeterminado `false`.
`matchSyncPhases`	boolean	Match the sync phases of the samples (5.x only). Valor predeterminado `false`.
`setMatchSyncPhases`	boolean	Valor predeterminado `false`.
`notifyTriggerMode`	string	Notify trigger mode: AllAnimations, HighestWeightedAnimation or None.
`preferredTriangulation`	string	Preferred triangulation direction: Tangential, Radial or None (5.x only).

`anim.bs_validate` (riesgo 0, smoke)

Checks a blend space: missing animations, wrong skeleton, samples outside the axis range and duplicate positions.

Argumento	Tipo	Descripción
`blendSpace`	string	obligatorio. Blend space asset path or unique name.

Devuelve: blendSpace, valid, sampleCount, issues, message.

`anim.chooser_add_column` (riesgo 2, modifica, UE 5.4+, requiere el plugin Chooser, smoke)

Adds a column (a condition evaluated per row) to a chooser table.

Argumento	Tipo	Descripción
`type`	string	obligatorio. Column type: "bool", "float", "enum", "gameplayTag", "objectClass", "object", "name", "outputFloat", ... or a struct path.

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_add_row` (riesgo 2, modifica, UE 5.4+, requiere el plugin Chooser, smoke)

Adds a row returning an asset, with one cell value per existing column.

Argumento	Tipo	Descripción
`result`	string	obligatorio. Asset returned when the row is selected.
`cells`	array of string	Cell values, in column order (text form).

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_create` (riesgo 2, modifica, UE 5.4+, requiere el plugin Chooser, smoke)

Creates a chooser table that returns assets of a given class.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`outputType`	string	Class of the objects the chooser returns (e.g. "AnimSequence"). Valor predeterminado `TEXT("AnimSequence")`.
`resultType`	string	"object" or "class". Valor predeterminado `TEXT("object")`.
`contextClass`	string	Class passed as the evaluation context (optional).

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_delete` (riesgo 3, modifica, destructivo, UE 5.4+, requiere el plugin Chooser)

Deletes a chooser table asset.

Argumento	Tipo	Descripción
`chooser`	string	obligatorio. Chooser table asset.

Devuelve: database, result, message.

`anim.chooser_get` (riesgo 0, UE 5.4+, requiere el plugin Chooser, smoke)

Chooser table state: output type, context classes, columns and rows.

Argumento	Tipo	Descripción
`chooser`	string	obligatorio. Chooser table asset.

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_list_rows` (riesgo 0, UE 5.4+, requiere el plugin Chooser, smoke)

Lists the rows of a chooser table with their result asset and cell values.

Argumento	Tipo	Descripción
`chooser`	string	obligatorio. Chooser table asset.

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_remove_column` (riesgo 3, modifica, UE 5.4+, requiere el plugin Chooser, smoke)

Removes a column from a chooser table by index.

Argumento	Tipo	Descripción
`index`	integer	obligatorio. Index of the column or row.

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_remove_row` (riesgo 3, modifica, UE 5.4+, requiere el plugin Chooser, smoke)

Removes a row from a chooser table by index.

Argumento	Tipo	Descripción
`index`	integer	obligatorio. Index of the column or row.

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_set_cell` (riesgo 2, modifica, UE 5.4+, requiere el plugin Chooser, smoke)

Sets one cell (row x column) of a chooser table from its text form.

Argumento	Tipo	Descripción
`row`	integer	obligatorio.
`column`	integer	obligatorio.
`value`	string	obligatorio. New cell value in text form.

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.chooser_set_context_class` (riesgo 2, modifica, UE 5.4+, requiere el plugin Chooser, smoke)

Sets the class passed to the chooser as its evaluation context.

Argumento	Tipo	Descripción
`contextClass`	string	obligatorio. Class passed as the evaluation context.
`replace`	boolean	Replace the context list instead of appending to it. Valor predeterminado `true`.

Devuelve: chooser, name, outputType, resultType, contextClasses, columns, rows, message.

`anim.composite_add_segment` (riesgo 2, modifica, smoke)

Appends an animation to the composite track.

Argumento	Tipo	Descripción
`composite`	string	obligatorio.
`anim`	string	obligatorio.
`startPos`	number	Start on the timeline; negative appends after the last segment. Valor predeterminado `-1.f`.
`animStart`	number	Valor predeterminado `0.f`.
`animEnd`	number	Last time used from the animation; 0 or negative uses the full length. Valor predeterminado `0.f`.
`playRate`	number	Valor predeterminado `1.f`.
`loopCount`	integer	Valor predeterminado `1`.

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.composite_create` (riesgo 2, modifica, smoke)

Creates a composite from a list of animations played back to back.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`anims`	array of string	Animations appended to the composite track, in order.
`skeleton`	string	Skeleton; derived from the first animation or from mesh when empty.
`mesh`	string	Skeletal mesh whose skeleton is used when skeleton and anims are empty.

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.composite_delete` (riesgo 3, modifica, destructivo, smoke)

Deletes a composite asset.

Argumento	Tipo	Descripción
`composite`	string	obligatorio. Composite asset path or unique name.

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.composite_duplicate` (riesgo 2, modifica, smoke)

Copies a composite into another asset.

Argumento	Tipo	Descripción
`composite`	string	obligatorio.
`folder`	string
`name`	string

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.composite_get` (riesgo 0, smoke)

Segments, length and skeleton of a composite.

Argumento	Tipo	Descripción
`composite`	string	obligatorio. Composite asset path or unique name.

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.composite_list_segments` (riesgo 0, smoke)

Segments of a composite with their animations and timings.

Argumento	Tipo	Descripción
`composite`	string	obligatorio. Composite asset path or unique name.

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.composite_remove_segment` (riesgo 2, modifica, smoke)

Removes one segment from a composite.

Argumento	Tipo	Descripción
`composite`	string	obligatorio.
`index`	integer	obligatorio.

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.composite_set_segment` (riesgo 2, modifica, smoke)

Changes one segment of a composite.

Argumento	Tipo	Descripción
`composite`	string	obligatorio.
`index`	integer	obligatorio.
`anim`	string	Replacement animation; empty keeps the current one.
`startPos`	number	Valor predeterminado `-1.f`.
`animStart`	number	Valor predeterminado `-1.f`.
`animEnd`	number	Valor predeterminado `-1.f`.
`playRate`	number	Valor predeterminado `0.f`.
`loopCount`	integer	Valor predeterminado `0`.

Devuelve: composite, skeleton, length, segments, notifyCount, message, notes.

`anim.connect` (riesgo 2, modifica, smoke)

Connects a pin of one node to a pin of another; empty pin names use the pose output and the first free pose input.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`fromId`	string	obligatorio. Source node (the one producing the pose).
`toId`	string	obligatorio. Target node.
`fromPin`	string	Output pin of the source node; empty = its pose output.
`toPin`	string	Input pin of the target node; empty = its first free pose input.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.connect_to_output` (riesgo 2, modifica, smoke)

Connects the pose output of a node to the result node of its anim graph.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.copy_curve` (riesgo 2, modifica, smoke)

Copies a float curve from one sequence to another.

Argumento	Tipo	Descripción
`from`	string	obligatorio. Source sequence.
`to`	string	obligatorio. Destination sequence.
`curve`	string	obligatorio.
`newName`	string	Name of the copy; empty keeps the source name.

Devuelve: anim, curve, type, keys, exists, message.

`anim.copy_notifies` (riesgo 2, modifica, smoke)

Copies the notifies of one sequence onto another.

Argumento	Tipo	Descripción
`from`	string	obligatorio. Source sequence.
`to`	string	obligatorio. Destination sequence.
`deleteExisting`	boolean	Remove the notifies already on the destination first. Valor predeterminado `false`.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.create_from_mesh_pose` (riesgo 2, modifica, smoke)

Creates an animation sequence filled with the reference pose of a skeletal mesh. Optionally duplicates the mesh skeleton to 'newSkeletonPath' and binds the sequence to the copy; the reply returns the skeleton used.

Argumento	Tipo	Descripción
`mesh`	string	obligatorio. Skeletal mesh whose reference pose fills the sequence.
`folder`	string	obligatorio. Destination content folder.
`name`	string	obligatorio. Name of the new sequence.
`frames`	integer	Number of frames of the new sequence (at least 1); the play length is frames/frameRate seconds. Valor predeterminado `1`.
`frameRate`	number	Sampling rate of the new sequence in frames per second (30 when omitted). Valor predeterminado `30.0`.
`skeleton`	string	Skeleton to bind; empty uses the skeleton of the mesh.
`newSkeletonPath`	string	When set, the skeleton of the mesh is duplicated to this asset path and used instead.

Devuelve: anim, name, skeleton, mesh, frames, length, boneTracks, message.

`anim.crop` (riesgo 2, modifica, smoke)

Keeps only the [startTime, endTime] window of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`startTime`	number	obligatorio. First second kept.
`endTime`	number	obligatorio. Last second kept.

Devuelve: anim, length, frames, frameRate, boneTracks, message.

`anim.curve_exists` (riesgo 0, smoke)

Whether a curve exists on a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio. Curve name.
`type`	string	float (default), vector or transform.
`metadata`	boolean	Create the curve as a metadata curve (a constant value, no keys). Valor predeterminado `false`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.delete` (riesgo 3, modifica, destructivo, smoke)

Deletes an animation sequence asset.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, name, message.

`anim.disconnect` (riesgo 2, modifica, smoke)

Breaks the links of one pin, or every link of a node when no pin is given.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`pin`	string	Pin to disconnect; empty breaks every link of the node.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.duplicate` (riesgo 2, modifica, smoke)

Duplicates an animation sequence into a folder.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`folder`	string	Destination folder; empty keeps the source folder.
`name`	string	obligatorio. Name of the new asset.

Devuelve: anim, name, message.

`anim.export_fbx` (riesgo 0)

Exports a sequence to an FBX file. Not smoke-tested: the self-test never writes files.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`file`	string	obligatorio. Absolute path of the .fbx file to write.
`mesh`	string	Skeletal mesh exported with the animation; optional.

Devuelve: anim, name, message.

`anim.export_graph` (riesgo 0, smoke)

Exports an anim graph as JSON (nodes with their properties plus the links) for anim.import_graph.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string	Graph name; empty = "AnimGraph". State machine/state/transition subgraphs are addressable by name too.

Devuelve: json, nodeCount, linkCount.

`anim.expose_pin` (riesgo 2, modifica, smoke)

Shows or hides the optional pin of a node property (PlayRate, Alpha, ...) and reconstructs the node.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`property`	string	obligatorio. Property name of the FAnimNode_* struct ("PlayRate", "Alpha").
`exposed`	boolean	True to show the pin, false to hide it. Valor predeterminado `true`.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.find_anim_blueprints_using` (riesgo 0, smoke)

Anim blueprints that reference an animation asset in one of their graphs.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation asset (sequence or blend space) to look for.
`folder`	string	Content folder searched ("/Game" when empty).
`recursive`	boolean	Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `200`.

Devuelve: assets, count, scanned, message.

`anim.find_blend_spaces_using` (riesgo 0, smoke)

Blend spaces whose samples reference an animation sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation asset (sequence or blend space) to look for.
`folder`	string	Content folder searched ("/Game" when empty).
`recursive`	boolean	Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `200`.

Devuelve: assets, count, scanned, message.

`anim.find_by_curve` (riesgo 0, smoke)

Sequences of a folder that carry a curve with the given name.

Argumento	Tipo	Descripción
`name`	string	obligatorio. Notify / curve / sync marker name to look for.

Devuelve: assets, count, scanned, message.

`anim.find_by_notify` (riesgo 0, smoke)

Sequences of a folder that carry a notify with the given name.

Argumento	Tipo	Descripción
`name`	string	obligatorio. Notify / curve / sync marker name to look for.

Devuelve: assets, count, scanned, message.

`anim.find_by_sync_marker` (riesgo 0, smoke)

Sequences of a folder that carry a sync marker with the given name.

Argumento	Tipo	Descripción
`name`	string	obligatorio. Notify / curve / sync marker name to look for.

Devuelve: assets, count, scanned, message.

`anim.find_montages_using` (riesgo 0, smoke)

Montages whose segments reference an animation sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation asset (sequence or blend space) to look for.
`folder`	string	Content folder searched ("/Game" when empty).
`recursive`	boolean	Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `200`.

Devuelve: assets, count, scanned, message.

`anim.find_nodes` (riesgo 0, smoke)

Finds nodes by node class (subclasses match) and/or by a substring of their title.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeClass`	string	Node class short or full name; subclasses match.
`titleContains`	string	Case-insensitive substring of the node title.
`graph`	string	Restrict to one graph.
`limit`	integer	Maximum results; 0 = no limit. Valor predeterminado `0`.

Devuelve: nodes, count.

`anim.find_unused` (riesgo 0, smoke)

Sequences under a folder that no other asset references.

Argumento	Tipo	Descripción
`folder`	string	Content folder to scan ("/Game" when empty).
`recursive`	boolean	Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `200`.

Devuelve: unused, count, scanned, message.

`anim.get` (riesgo 0, smoke)

Everything about a sequence: skeleton, length, frames, rate, additive and root motion settings, curve/notify/marker counts and compression settings.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, name, class, skeleton, length, frames, frameRate, rateScale, additiveType, basePoseType, interpolation, rootMotionEnabled, rootMotionLockType, forceRootLock, retargetSource, boneTracks, floatCurves, transformCurves, notifies, syncMarkers, notifyTracks, boneCompressionSettings, curveCompressionSettings, metaDataCount, message.

`anim.get_additive` (riesgo 0, smoke)

Current additive settings of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, type, basePoseType, basePoseAnim, refFrameIndex, message.

`anim.get_anim_state` (riesgo 0, requiere PIE, requiere mundo, smoke)

Everything the anim instance of an actor is doing: mode, current animation, position, montages and curves.

Argumento	Tipo	Descripción
`actor`	string	obligatorio. Actor label, name or class of the actor carrying the skeletal mesh.

Devuelve: actor, component, mesh, skeleton, mode, animBlueprint, animInstanceClass, currentAnim, position, length, playRate, playing, looping, montages, curves, message.

`anim.get_bone_pose` (riesgo 0, smoke)

Bone transforms at a time or frame, in local (parent relative) or component space. 'bones' accepts names or track indices; empty samples every track.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`bones`	array of string	Bones to sample; empty samples every bone that has a track.
`time`	number	Time in seconds (ignored when 'frame' is >= 0). Valor predeterminado `0.0`.
`frame`	integer	Frame index; -1 uses 'time'. Valor predeterminado `-1`.
`space`	string	local (relative to the parent bone, default) or component.

Devuelve: anim, time, frame, space, poses, count, message.

`anim.get_bone_track_names` (riesgo 0, smoke)

Names of the bone animation tracks of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, tracks, count, message.

`anim.get_bone_transform_runtime` (riesgo 0, requiere PIE, requiere mundo, smoke)

Transform of a bone of a running actor in world, component or local space.

Argumento	Tipo	Descripción
`bone`	string	Bone name (empty = the root bone of the mesh).
`space`	string	"world", "component" or "local". Valor predeterminado `TEXT("world")`.

Devuelve: actor, name, space, location, rotation, scale, message.

`anim.get_compression` (riesgo 0, smoke)

Current compression settings and compressed size of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, boneSettings, curveSettings, compressedSizeBytes, message.

`anim.get_curve_keys` (riesgo 0, smoke)

Keys of a curve (float, vector or transform).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio. Curve name.
`type`	string	float (default), vector or transform.
`metadata`	boolean	Create the curve as a metadata curve (a constant value, no keys). Valor predeterminado `false`.

Devuelve: anim, curve, type, times, values, vectors, count, message.

`anim.get_curve_value` (riesgo 0, requiere PIE, requiere mundo, smoke)

Value of one animation curve (or every active curve) on an actor.

Argumento	Tipo	Descripción
`curve`	string	Curve name (empty lists every active curve).

Devuelve: actor, curve, value, curves, message.

`anim.get_frame_at_time` (riesgo 0, smoke)

Frame index of a time in seconds.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`time`	number	Time in seconds (anim.get_frame_at_time). Valor predeterminado `0.0`.
`frame`	integer	Frame index (anim.get_time_at_frame). Valor predeterminado `0`.

Devuelve: anim, time, frame, length, frames, frameRate, valid, message.

`anim.get_frame_rate` (riesgo 0, smoke)

Sampling frame rate of a sequence, in frames per second.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, time, frame, length, frames, frameRate, valid, message.

`anim.get_graph` (riesgo 0, smoke)

Dumps a whole anim graph: nodes, links and the id of the result node.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string	Graph name; empty = "AnimGraph". State machine/state/transition subgraphs are addressable by name too.

Devuelve: graph, kind, nodes, links, resultNodeId.

`anim.get_import_settings` (riesgo 0, smoke)

FBX import settings stored on a sequence, with its source files.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, importDataClass, sourceFiles, settings, canReimport, message.

`anim.get_length` (riesgo 0, smoke)

Play length of a sequence in seconds, with its frame count and rate.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, length, frames, frameRate, boneTracks, message.

`anim.get_node` (riesgo 0, smoke)

Full detail of one anim graph node: pins, the FAnimNode_* struct behind it, every editable property and its property bindings.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio. Node GUID, or a title/class name that is unique in the searched graphs.
`graph`	string	Restrict the search to this graph.

Devuelve: node, animNodeStruct, properties, bindings.

`anim.get_node_class_info` (riesgo 0, smoke)

Describes one anim graph node class: its FAnimNode_* struct, editable properties and pose pins.

Argumento	Tipo	Descripción
`nodeClass`	string	obligatorio.

Devuelve: info, properties, poseInputs, hasPoseOutput.

`anim.get_node_properties` (riesgo 0, smoke)

Reads every editable property of an anim graph node with its current value.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio. Node GUID, or a title/class name that is unique in the searched graphs.
`graph`	string	Restrict the search to this graph.

Devuelve: properties, count, errors, compileErrors.

`anim.get_notify_class_info` (riesgo 0, smoke)

Editable properties of a notify class.

Argumento	Tipo	Descripción
`class`	string	obligatorio. Class short name or asset path.

Devuelve: class, path, parent, isState, properties, message.

`anim.get_root_motion` (riesgo 0, smoke)

Current root motion settings of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, enabled, lockType, forceRootLock, useNormalizedRootMotionScale, hasRootTrack, message.

`anim.get_root_motion_runtime` (riesgo 0, requiere PIE, requiere mundo, smoke)

Root motion state of an actor: whether it is enabled, the mode and the last extracted delta.

Argumento	Tipo	Descripción
`actor`	string	obligatorio. Actor label, name or class of the actor carrying the skeletal mesh.

Devuelve: actor, rootMotionEnabled, rootMotionMode, translation, rotation, message.

`anim.get_skeleton` (riesgo 0, smoke)

Skeleton a sequence is bound to, with its bone count and preview mesh.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, skeleton, skeletonName, boneCount, previewMesh, message.

`anim.get_socket_transform_runtime` (riesgo 0, requiere PIE, requiere mundo, smoke)

Transform of a socket (or bone) of a running actor.

Argumento	Tipo	Descripción
`socket`	string	Socket or bone name (empty = the root bone of the mesh).
`space`	string	"world", "component" or "local". Valor predeterminado `TEXT("world")`.

Devuelve: actor, name, space, location, rotation, scale, message.

`anim.get_stats` (riesgo 0, smoke)

Size and content statistics of a sequence (length, frames, tracks, curves, notifies, compressed size).

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, length, frames, frameRate, boneTracks, floatCurves, transformCurves, notifies, syncMarkers, notifyTracks, compressedSizeBytes, rawSizeBytes, message.

`anim.get_time_at_frame` (riesgo 0, smoke)

Time in seconds of a frame index.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`time`	number	Time in seconds (anim.get_frame_at_time). Valor predeterminado `0.0`.
`frame`	integer	Frame index (anim.get_time_at_frame). Valor predeterminado `0`.

Devuelve: anim, time, frame, length, frames, frameRate, valid, message.

`anim.get_unique_marker_names` (riesgo 0, smoke)

Unique sync marker names of a sequence (the set used by sync groups).

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, markers, names, count, removed, message.

`anim.ikrig_add_chain` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Adds a retarget bone chain (start bone to end bone), optionally driven by an IK goal.

Argumento	Tipo	Descripción
`name`	string	obligatorio. Chain name (e.g. LeftArm).
`startBone`	string	obligatorio.
`endBone`	string	obligatorio.
`goal`	string	Optional IK goal driving the chain.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_add_goal` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Adds an IK goal (effector) on a bone. The goal name is made unique inside the rig.

Argumento	Tipo	Descripción
`name`	string	obligatorio. Goal name (made unique by the rig).
`bone`	string	obligatorio. Bone the goal drives.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_add_solver` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Adds a solver to the solver stack and returns its index. Use anim.ikrig_list_solver_types for the accepted names.

Argumento	Tipo	Descripción
`type`	string	obligatorio. Solver type: a short name ("FullBodyIK", "LimbIK", "PoleSolver", "SetTransform", "BodyMover") or a full script-struct path.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_auto_chains` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Characterises the skeleton against the engine templates and generates the retarget chains and pelvis automatically. Reports matched=false when no template fits.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_auto_fbik` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Generates a full-body IK setup automatically from the engine skeleton templates. Reports matched=false when no template fits.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_connect_goal` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Connects an IK goal to a solver so that solver drives it.

Argumento	Tipo	Descripción
`solverIndex`	integer	obligatorio. Index of the solver in the stack.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_create` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Creates an IK Rig asset from a skeletal mesh and returns its bones, goals, chains and solvers.

Argumento	Tipo	Descripción
`folder`	string	obligatorio. Destination content folder.
`name`	string	obligatorio. Asset name of the new IK rig.
`mesh`	string	obligatorio. Skeletal mesh the rig is built from (its skeleton supplies the bone hierarchy).

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_delete` (riesgo 3, modifica, destructivo, UE 5.5+, requiere el plugin IKRig)

Deletes an IK Rig asset.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: deleted, message.

`anim.ikrig_disconnect_goal` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Disconnects an IK goal from a solver.

Argumento	Tipo	Descripción
`solverIndex`	integer	obligatorio. Index of the solver in the stack.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_get` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Full state of an IK Rig: preview mesh, skeleton, retarget root, goals, chains and solver stack.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_list` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Lists the IK Rig assets of a folder.

Argumento	Tipo	Descripción
`folder`	string	Content folder to scan ("/Game" when empty).
`recursive`	boolean	Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `100`.

Devuelve: ikRigs, count, message.

`anim.ikrig_list_bones` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Bone names of the skeleton loaded in an IK Rig, plus the bones excluded from solving.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: bones, excludedBones, count, message.

`anim.ikrig_list_chains` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Lists the retarget chains of an IK Rig.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_list_goals` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Lists the IK goals of a rig with their bone, alphas and connected solvers.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_list_solver_types` (riesgo 0, UE 5.6+, requiere el plugin IKRig, smoke)

Solver types available in this engine, as short names plus their script-struct paths.

Argumento	Tipo	Descripción
`folder`	string	Content folder to scan ("/Game" when empty).
`recursive`	boolean	Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `100`.

Devuelve: types, count, message.

`anim.ikrig_list_solvers` (riesgo 0, UE 5.6+, requiere el plugin IKRig, smoke)

Lists the solver stack of an IK Rig.

Argumento	Tipo	Descripción
`ikRig`	string	obligatorio. IK rig asset (path or unique name).

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_remove_chain` (riesgo 3, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Removes a retarget chain.

Argumento	Tipo	Descripción
`chain`	string	obligatorio. Existing chain name.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_remove_goal` (riesgo 3, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Removes an IK goal.

Argumento	Tipo	Descripción
`goal`	string	obligatorio. Existing goal name.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_remove_solver` (riesgo 3, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Removes a solver from the stack by index.

Argumento	Tipo	Descripción
`index`	integer	obligatorio. Index in the solver stack.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_rename_chain` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Renames a retarget chain.

Argumento	Tipo	Descripción
`newName`	string	obligatorio.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_rename_goal` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Renames an IK goal (the rig makes the new name unique).

Argumento	Tipo	Descripción
`newName`	string	obligatorio. New goal name.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_bone_excluded` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Excludes (or re-includes) a bone from every solver of the rig.

Argumento	Tipo	Descripción
`excluded`	boolean	Exclude the bone from every solver. Valor predeterminado `true`.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_chain_goal` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Assigns (or clears, with an empty goal) the IK goal of a retarget chain.

Argumento	Tipo	Descripción
`goal`	string	Goal name, or empty to clear.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_goal_bone` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Moves an IK goal to another bone.

Argumento	Tipo	Descripción
`bone`	string	obligatorio. Bone the goal moves to.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_goal_settings` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Sets the blend alphas, pin exposure and viewport size of an IK goal.

Argumento	Tipo	Descripción
`positionAlpha`	number	Position blend 0..1 (negative = leave unchanged). Valor predeterminado `-1.0`.
`rotationAlpha`	number	Rotation blend 0..1 (negative = leave unchanged). Valor predeterminado `-1.0`.
`exposePosition`	string	"true"/"false" to change, empty to leave alone.
`exposeRotation`	string
`sizeMultiplier`	number	Viewport size multiplier (negative = leave unchanged). Valor predeterminado `-1.0`.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_mesh` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Sets the skeletal mesh (and therefore the bone hierarchy) of an IK Rig.

Argumento	Tipo	Descripción
`mesh`	string	obligatorio. Skeletal mesh to drive the rig with.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_retarget_root` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Sets the retarget root (pelvis) bone used when this rig is a retarget source or target.

Argumento	Tipo	Descripción
`bone`	string	obligatorio. Bone name.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_solver_enabled` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Enables or disables a solver.

Argumento	Tipo	Descripción
`enabled`	boolean	Valor predeterminado `true`.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_solver_root_bone` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Sets the root (start) bone a solver operates from.

Argumento	Tipo	Descripción
`bone`	string	obligatorio. Root (start) bone of the solver.

Devuelve: ikRig, name, mesh, skeleton, retargetRoot, boneCount, goals, chains, solvers, message.

`anim.ikrig_set_solver_setting` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig, smoke)

Sets one property of a solver by name (dotted paths supported) and returns the solver settings.

Argumento	Tipo	Descripción
`property`	string	obligatorio. Property of the solver struct (dotted paths allowed).
`value`	string	obligatorio. New value in text form.

Devuelve: index, type, settings, message.

`anim.import_graph` (riesgo 2, modifica)

Recreates nodes and links in an anim graph from the JSON produced by anim.export_graph.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`json`	string	obligatorio. JSON text in the shape produced by anim.export_graph.
`graph`	string	Target graph; empty = "AnimGraph".
`replace`	boolean	Delete the existing nodes (except the result node) before importing. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: nodes, count.

`anim.insert_frames` (riesgo 2, modifica, smoke)

Inserts frames into a sequence (the frame at startFrame is duplicated).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`startFrame`	integer	obligatorio. First frame of the change.
`count`	integer	obligatorio. Number of frames inserted or removed.

Devuelve: anim, length, frames, frameRate, boneTracks, message.

`anim.list` (riesgo 0, smoke)

Lists animation assets under a folder, optionally filtered by skeleton, class and name.

Argumento	Tipo	Descripción
`folder`	string	Content folder to search ("/Game" when empty).
`skeleton`	string	Keep only animations bound to this skeleton.
`classFilter`	string	sequence (default), montage, composite, blendSpace, poseAsset or any.
`nameContains`	string	Keep only assets whose name contains this text.
`recursive`	boolean	Search sub-folders too. Valor predeterminado `true`.
`limit`	integer	Maximum number of assets returned. Valor predeterminado `100`.

Devuelve: anims, count, message.

`anim.list_bindings` (riesgo 0, smoke)

Lists the property bindings of one node, or of every node of the Anim Blueprint.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	Node id; empty lists the bindings of every anim graph node.
`graph`	string

Devuelve: bindings, count, compileErrors.

`anim.list_bone_tracks` (riesgo 0, smoke)

Bone animation tracks of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, tracks, count, message.

`anim.list_by_skeleton` (riesgo 0, smoke)

Lists every animation asset bound to a skeleton.

Argumento	Tipo	Descripción
`skeleton`	string	obligatorio. Skeleton asset path or unique name.
`classFilter`	string	sequence (default), montage, composite, blendSpace, poseAsset or any.
`folder`	string	Content folder to search ("/Game" when empty).
`limit`	integer	Valor predeterminado `100`.

Devuelve: anims, count, message.

`anim.list_curves` (riesgo 0, smoke)

Curves of a sequence with their type and key count.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`type`	string	float (default), vector, transform or all.

Devuelve: anim, curves, count, message.

`anim.list_graph_nodes` (riesgo 0, smoke)

Lists the nodes of one anim graph (default "AnimGraph") with their id, class, title, position and pins.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`graph`	string	Graph name; empty = "AnimGraph". State machine/state/transition subgraphs are addressable by name too.

Devuelve: nodes, count.

`anim.list_metadata` (riesgo 0, smoke)

Metadata objects attached to a sequence, with their properties.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, metaData, count, message.

`anim.list_metadata_classes` (riesgo 0, smoke)

Available UAnimMetaData subclasses.

Argumento	Tipo	Descripción
`nameContains`	string	Keep only classes whose name contains this text.
`includeStates`	boolean	Include UAnimNotifyState subclasses too. Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `200`.

Devuelve: classes, count, message.

`anim.list_modifier_classes` (riesgo 0, smoke)

Available UAnimationModifier subclasses (native and blueprint).

Argumento	Tipo	Descripción
`nameContains`	string	Keep only classes whose name contains this text.
`includeStates`	boolean	Include UAnimNotifyState subclasses too. Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `200`.

Devuelve: classes, count, message.

`anim.list_node_classes` (riesgo 0, smoke)

Lists the anim graph node classes available in this editor, with the short name accepted by anim.add_node.

Argumento	Tipo	Descripción
`nameContains`	string	Case-insensitive substring filter on the class or short name.
`limit`	integer	Maximum results; 0 = no limit. Valor predeterminado `0`.

Devuelve: classes, count.

`anim.list_notifies` (riesgo 0, smoke)

Notifies of a sequence with index, time, duration, track and class.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`track`	string	Keep only the notifies of this notify track.

Devuelve: anim, notifies, count, message.

`anim.list_notify_classes` (riesgo 0, smoke)

Available notify (and notify state) classes, native and blueprint.

Argumento	Tipo	Descripción
`nameContains`	string	Keep only classes whose name contains this text.
`includeStates`	boolean	Include UAnimNotifyState subclasses too. Valor predeterminado `true`.
`limit`	integer	Valor predeterminado `200`.

Devuelve: classes, count, message.

`anim.list_notify_tracks` (riesgo 0, smoke)

Notify tracks of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, tracks, count, message.

`anim.list_sync_markers` (riesgo 0, smoke)

Sync markers of a sequence with their time and track.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, markers, names, count, removed, message.

`anim.make_source_sequence` (riesgo 2, modifica, smoke)

Creates a one-frame animation holding the reference pose of a skeletal mesh; the cheapest source clip for montages, composites and blend spaces.

Argumento	Tipo	Descripción
`folder`	string	obligatorio. Destination content folder.
`name`	string	obligatorio. Asset name without a path.
`mesh`	string	obligatorio. Skeletal mesh whose reference pose and skeleton are used.

Devuelve: anim, skeleton, length, message.

`anim.montage_add_branching_point` (riesgo 2, modifica, smoke)

Adds a branching point: a notify evaluated immediately instead of being queued.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`name`	string	obligatorio. Notify name (the anim blueprint event is AnimNotify_).
`time`	number	Trigger time in seconds. Valor predeterminado `0.f`.
`track`	string	Notify track; created when it does not exist.
`notifyClass`	string	UAnimNotify or UAnimNotifyState subclass to instantiate; empty creates a plain named notify.
`duration`	number	Duration in seconds; greater than zero makes it a notify state. Valor predeterminado `0.f`.
`branchingPoint`	boolean	Fire as a branching point (evaluated immediately instead of being queued). Valor predeterminado `false`.

Devuelve: montage, count, notifies, tracks, message.

`anim.montage_add_notify` (riesgo 2, modifica, smoke)

Adds a notify (or notify state when duration is greater than zero) at a time on a track.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`name`	string	obligatorio. Notify name (the anim blueprint event is AnimNotify_).
`time`	number	Trigger time in seconds. Valor predeterminado `0.f`.
`track`	string	Notify track; created when it does not exist.
`notifyClass`	string	UAnimNotify or UAnimNotifyState subclass to instantiate; empty creates a plain named notify.
`duration`	number	Duration in seconds; greater than zero makes it a notify state. Valor predeterminado `0.f`.
`branchingPoint`	boolean	Fire as a branching point (evaluated immediately instead of being queued). Valor predeterminado `false`.

Devuelve: montage, count, notifies, tracks, message.

`anim.montage_add_notify_track` (riesgo 2, modifica, smoke)

Adds a notify track (the lane notifies are drawn on).

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`track`	string	obligatorio. Notify track name.

Devuelve: montage, skeleton, length, slots, segments, sections, notifyCount, notifyTracks, blendIn, blendOut, blendInCurve, blendOutCurve, blendOutTriggerTime, enableAutoBlendOut, syncGroup, syncSlotIndex, enableRootMotionTranslation, enableRootMotionRotation, timeStretchCurveName, message, notes.

`anim.montage_add_section` (riesgo 2, modifica, smoke)

Adds a named section starting at a given time.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`name`	string	obligatorio. Section name, unique in the montage.
`time`	number	Start time in seconds (clamped to the montage length). Valor predeterminado `0.f`.

`anim.montage_add_segment` (riesgo 2, modifica, smoke)

Appends an animation to a slot track (start, animation range, play rate and loop count).

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`slot`	string	Slot to append to; empty uses the first slot.
`anim`	string	obligatorio.
`startPos`	number	Start on the montage timeline; negative appends after the last segment. Valor predeterminado `-1.f`.
`animStart`	number	First time used from the animation. Valor predeterminado `0.f`.
`animEnd`	number	Last time used from the animation; 0 or negative uses the full length. Valor predeterminado `0.f`.
`playRate`	number	Valor predeterminado `1.f`.
`loopCount`	integer	Valor predeterminado `1`.

`anim.montage_add_slot` (riesgo 2, modifica, smoke)

Adds an empty slot track to a montage.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`slot`	string	obligatorio. Slot name (the anim graph Slot node must use the same name).

`anim.montage_clear_links` (riesgo 2, modifica, smoke)

Clears every next-section link of the montage.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_create` (riesgo 2, modifica, smoke)

Creates a montage, optionally with a first animation in a slot; the skeleton comes from anim, skeleton or mesh.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`anim`	string	Animation placed in the first slot; may be empty for an empty montage.
`skeleton`	string	Skeleton of the montage; derived from anim or mesh when empty.
`mesh`	string	Skeletal mesh whose skeleton is used when skeleton and anim are empty.
`slot`	string	Slot name of the first track; defaults to DefaultSlot.
`blendIn`	number	Blend in time in seconds. Valor predeterminado `0.25f`.
`blendOut`	number	Blend out time in seconds. Valor predeterminado `0.25f`.

`anim.montage_create_from_sequence_list` (riesgo 2, modifica, smoke)

Builds a montage from a list of animations in one call: one segment per clip, one section per clip and the links between them.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`anims`	array of string	obligatorio. Animations appended one after another, in order.
`slot`	string	Slot of the track; defaults to DefaultSlot.
`sectionsPerAnim`	boolean	Create one section per animation (named or after the animation). Valor predeterminado `true`.
`sectionPrefix`	string	Prefix of the generated section names; empty uses the animation names.
`linkSections`	boolean	Link every section to the next one so the montage plays through. Valor predeterminado `true`.
`blendIn`	number	Valor predeterminado `0.25f`.
`blendOut`	number	Valor predeterminado `0.25f`.

`anim.montage_delete` (riesgo 3, modifica, destructivo, smoke)

Deletes a montage asset.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_duplicate` (riesgo 2, modifica, smoke)

Copies a montage into another asset.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`folder`	string	Destination folder; empty keeps the source folder.
`name`	string	New name; empty appends _Copy.

`anim.montage_get` (riesgo 0, smoke)

Slots, segments, sections, blend settings and notify count of a montage.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_get_length` (riesgo 0, smoke)

Total length of the montage in seconds, with its section and segment counts.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_get_section_timing` (riesgo 0, smoke)

Section timings and the chain of sections the montage plays through, following the links.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

Devuelve: montage, length, sections, playOrder, loops, message.

`anim.montage_jump_to_section` (riesgo 1, requiere PIE, requiere mundo, smoke)

Jumps the playing montage to a section (empty section = the first one); restarts the montage when it is no longer playing.

Argumento	Tipo	Descripción
`montage`	string	Montage to address (empty = the first active montage).
`section`	string	Section name (empty = the first section of the montage).

`anim.montage_link_sections` (riesgo 2, modifica, smoke)

Links one section to the next one ("to" empty stops the montage after "from").

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`from`	string	obligatorio. Section the link starts from.
`to`	string	Section played next; empty unlinks (the montage stops after "from").

`anim.montage_list` (riesgo 0, smoke)

Lists montages of a folder, optionally filtered by skeleton and name.

Argumento	Tipo	Descripción
`folder`	string	Content folder to search; empty searches /Game.
`skeleton`	string	Only montages using this skeleton.
`nameContains`	string
`limit`	integer	Valor predeterminado `200`.

Devuelve: montages, total.

`anim.montage_list_notifies` (riesgo 0, smoke)

Notifies of a montage with their times, tracks and classes.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

Devuelve: montage, count, notifies, tracks, message.

`anim.montage_list_notify_tracks` (riesgo 0, smoke)

Notify tracks of a montage.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_list_sections` (riesgo 0, smoke)

Sections of a montage with their times, lengths and next-section links.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_list_segments` (riesgo 0, smoke)

Segments of a montage with their animations and timings.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_list_slots` (riesgo 0, smoke)

Slot names used by a montage.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_play` (riesgo 1, requiere PIE, requiere mundo, smoke)

Plays a montage on the anim instance of an actor, optionally starting at a section.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`playRate`	number	Valor predeterminado `1.0`.
`section`	string	Section to start from (empty = the first section).

`anim.montage_remove_all_notifies` (riesgo 3, modifica, smoke)

Removes every notify of the montage.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

Devuelve: montage, count, notifies, tracks, message.

`anim.montage_remove_notifies_by_name` (riesgo 2, modifica, smoke)

Removes every notify with a given name.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`name`	string	obligatorio.

Devuelve: montage, count, notifies, tracks, message.

`anim.montage_remove_notify` (riesgo 2, modifica, smoke)

Removes one notify by index.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`index`	integer	obligatorio. Index as reported by anim.montage_list_notifies.

Devuelve: montage, count, notifies, tracks, message.

`anim.montage_remove_section` (riesgo 2, modifica, smoke)

Removes a section.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`name`	string	obligatorio.

`anim.montage_remove_segment` (riesgo 2, modifica, smoke)

Removes one segment from a slot track.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`slot`	string	Slot of the segment; empty uses the first slot.
`index`	integer	obligatorio.

`anim.montage_remove_slot` (riesgo 3, modifica, smoke)

Removes a slot track and every segment in it.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`slot`	string	obligatorio. Slot name (the anim graph Slot node must use the same name).

`anim.montage_rename_section` (riesgo 2, modifica, smoke)

Renames a section and fixes the links pointing at it.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`name`	string	obligatorio.
`newName`	string	obligatorio.

`anim.montage_set_auto_blend_out` (riesgo 2, modifica, smoke)

Whether the montage blends out automatically when it reaches its end.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`enabled`	boolean	Valor predeterminado `true`.

`anim.montage_set_blend` (riesgo 2, modifica, smoke)

Blend in/out times, their blend options and the blend out trigger time.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`blendIn`	number	Blend in time in seconds; negative keeps it. Valor predeterminado `-1.f`.
`blendOut`	number	Blend out time in seconds; negative keeps it. Valor predeterminado `-1.f`.
`blendInCurve`	string	Blend in option: Linear, Cubic, HermiteCubic, Sinusoidal, QuadraticInOut, CircularIn...
`blendOutCurve`	string	Blend out option, same values as blendInCurve.
`blendOutTriggerTime`	number	Seconds before the end at which the blend out starts; below -1 keeps the current value. Valor predeterminado `-2.f`.

`anim.montage_set_blend_profile` (riesgo 2, modifica, UE 5.0+)

Blend profile of the skeleton used to weight the montage blend per bone (UE 5.0+). SmokeSkip: needs a blend profile authored on the skeleton, which the sandbox has none of.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`side`	string	Which blend to change: in, out or both.
`blendProfile`	string	Blend profile of the skeleton (by name or path); empty clears it.

`anim.montage_set_next_section` (riesgo 1, requiere PIE, requiere mundo, smoke)

Sets which section plays after another one; restarts the montage when it is no longer playing.

Argumento	Tipo	Descripción
`montage`	string
`section`	string	Section whose successor is being set (empty = the first section).
`nextSection`	string	Section played next (empty = the first section).

`anim.montage_set_root_motion` (riesgo 2, modifica, smoke)

Whether the montage drives root motion translation and rotation.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`translation`	boolean	Let the montage drive root motion translation. Valor predeterminado `true`.
`rotation`	boolean	Let the montage drive root motion rotation. Valor predeterminado `true`.

`anim.montage_set_section_time` (riesgo 2, modifica, smoke)

Moves a section to another time.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`name`	string	obligatorio.
`time`	number	obligatorio. New start time in seconds.

`anim.montage_set_segment` (riesgo 2, modifica, smoke)

Changes one segment: animation, timeline position, animation range, play rate or loop count.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`slot`	string	Slot of the segment; empty uses the first slot.
`index`	integer	obligatorio.
`anim`	string	Replacement animation; empty keeps the current one.
`startPos`	number	New start on the timeline; negative keeps it. Valor predeterminado `-1.f`.
`animStart`	number	New animation start time; negative keeps it. Valor predeterminado `-1.f`.
`animEnd`	number	New animation end time; negative keeps it. Valor predeterminado `-1.f`.
`playRate`	number	New play rate; 0 keeps it. Valor predeterminado `0.f`.
`loopCount`	integer	New loop count; 0 keeps it. Valor predeterminado `0`.

`anim.montage_set_sync_group` (riesgo 2, modifica, smoke)

Sync group and the slot index that drives it.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`group`	string	Sync group name; empty clears the group.
`slotIndex`	integer	Index of the slot track that drives the sync group. Valor predeterminado `0`.

`anim.montage_set_time_stretch_curve` (riesgo 2, modifica, smoke)

Curve driving the montage time stretch, with its sampling settings.

Argumento	Tipo	Descripción
`montage`	string	obligatorio.
`curveName`	string	Name of the float curve driving the stretch; empty disables it.
`samplingRate`	number	Sampling rate of the baked curve; 0 keeps the current value. Valor predeterminado `0.f`.
`curveValueMinPrecision`	number	Minimum precision of the curve value; 0 keeps the current value. Valor predeterminado `0.f`.

`anim.montage_sort_sections` (riesgo 2, modifica, smoke)

Sorts the sections by start time (the order the editor keeps them in).

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

`anim.montage_stop` (riesgo 1, requiere PIE, requiere mundo, smoke)

Stops a montage (or every montage) on an actor with a blend out time.

Argumento	Tipo	Descripción
`blendOut`	number	Blend out time in seconds. Valor predeterminado `0.25`.
`montage`	string	Montage to stop (empty = every montage).

`anim.montage_validate` (riesgo 0, smoke)

Checks a montage: empty slots, gaps between segments, sections out of range, broken links, missing animations.

Argumento	Tipo	Descripción
`montage`	string	obligatorio. Montage asset path or unique name.

Devuelve: montage, valid, issues, message.

`anim.move_node` (riesgo 2, modifica, smoke)

Moves a node to a new position in its graph.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`x`	integer	obligatorio.
`y`	integer	obligatorio.
`graph`	string

Devuelve: node, compileErrors, propertyErrors.

`anim.move_notify` (riesgo 2, modifica, smoke)

Moves a notify to another time and (optionally) another track.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`index`	integer	obligatorio. Index in the list returned by anim.list_notifies.
`time`	number	New trigger time in seconds (anim.move_notify). Valor predeterminado `0.0`.
`track`	string	New notify track (anim.move_notify); empty keeps the current one.
`properties`	array of UeaKeyValue	Properties applied to the notify object (anim.set_notify_property).

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.play` (riesgo 1, requiere PIE, requiere mundo, smoke)

Plays an animation sequence on an actor in single-node mode.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence to play.
`loop`	boolean	Valor predeterminado `true`.
`playRate`	number	Valor predeterminado `1.0`.
`position`	number	Start position in seconds. Valor predeterminado `0.0`.

`anim.pose_add_from_animation` (riesgo 2, modifica, smoke)

Adds one pose captured from an animation at a given time (or the mesh reference pose when anim is omitted).

Argumento	Tipo	Descripción
`pose`	string	obligatorio.
`anim`	string	Animation sampled at "time"; empty captures the reference pose of the mesh.
`time`	number	Time in seconds sampled from the animation. Valor predeterminado `0.f`.
`name`	string	Name of the new pose; empty keeps the generated unique name.
`mesh`	string	Skeletal mesh used to evaluate the pose; defaults to the preview mesh of the skeleton.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_create` (riesgo 2, modifica, smoke)

Creates a pose asset, baking one pose per frame of an animation (or an empty asset when anim is omitted).

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`anim`	string	Animation the poses are baked from (one pose per frame); empty creates an empty pose asset.
`skeleton`	string	Skeleton of the asset; derived from anim or mesh when empty.
`mesh`	string	Skeletal mesh whose skeleton is used, and whose reference pose is captured when anim is empty.
`poseNames`	array of string	Names given to the generated poses, in frame order.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_delete` (riesgo 3, modifica, destructivo, smoke)

Deletes a pose asset.

Argumento	Tipo	Descripción
`pose`	string	obligatorio. Pose asset path or unique name.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_duplicate` (riesgo 2, modifica, smoke)

Copies a pose asset into another asset.

Argumento	Tipo	Descripción
`pose`	string	obligatorio.
`folder`	string	Destination folder; empty keeps the source folder.
`name`	string	New name; empty appends _Copy.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_get` (riesgo 0, smoke)

Poses, curves, tracks and additive settings of a pose asset.

Argumento	Tipo	Descripción
`pose`	string	obligatorio. Pose asset path or unique name.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_list` (riesgo 0, smoke)

Lists pose assets of a folder, optionally filtered by skeleton and name.

Argumento	Tipo	Descripción
`folder`	string	Content folder to search; empty searches /Game.
`skeleton`	string	Only pose assets using this skeleton.
`nameContains`	string
`limit`	integer	Valor predeterminado `200`.

Devuelve: poseAssets, total.

`anim.pose_list_curves` (riesgo 0, smoke)

Curve names driven by the poses.

Argumento	Tipo	Descripción
`pose`	string	obligatorio. Pose asset path or unique name.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_list_poses` (riesgo 0, smoke)

Pose names stored in the asset.

Argumento	Tipo	Descripción
`pose`	string	obligatorio. Pose asset path or unique name.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_list_tracks` (riesgo 0, smoke)

Bone tracks the poses write to.

Argumento	Tipo	Descripción
`pose`	string	obligatorio. Pose asset path or unique name.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_remove` (riesgo 2, modifica, smoke)

Removes poses by name.

Argumento	Tipo	Descripción
`pose`	string	obligatorio.
`names`	array of string	obligatorio. Pose names to delete.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_rename` (riesgo 2, modifica, smoke)

Renames one pose.

Argumento	Tipo	Descripción
`pose`	string	obligatorio.
`name`	string	obligatorio. Current pose name.
`newName`	string	obligatorio.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_set_additive` (riesgo 2, modifica, smoke)

Converts the poses to additive against a base pose (or back to full poses).

Argumento	Tipo	Descripción
`pose`	string	obligatorio.
`additive`	boolean	obligatorio. True stores the poses as additive, false converts them back to full poses.
`basePose`	string	Pose used as the additive base; empty uses the reference pose.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_update_from_animation` (riesgo 2, modifica, smoke)

Re-bakes the poses from an animation, keeping the pose names.

Argumento	Tipo	Descripción
`pose`	string	obligatorio.
`anim`	string	obligatorio. Animation the poses are re-baked from.

Devuelve: pose, skeleton, poseCount, curveCount, trackCount, poses, curves, tracks, additive, basePose, sourceAnimation, message, notes.

`anim.pose_validate` (riesgo 0, smoke)

Checks a pose asset: missing skeleton, no pose, no track, invalid additive base pose.

Argumento	Tipo	Descripción
`pose`	string	obligatorio. Pose asset path or unique name.

Devuelve: pose, valid, issues, message.

`anim.ps_add_animation` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Adds an animation sequence (or composite / montage) to a database.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence, composite, montage or blend space to index.
`samplingStart`	number	Start of the sampled range, relative to the asset start (0 = whole asset). Valor predeterminado `0.0`.
`samplingEnd`	number	End of the sampled range, relative to the asset end (0 = whole asset). Valor predeterminado `0.0`.
`useSingleSample`	boolean	Index a single blend space sample instead of the whole grid. Valor predeterminado `false`.
`blendParamX`	number	Blend space coordinates used when useSingleSample is set. Valor predeterminado `0.0`.
`blendParamY`	number	Valor predeterminado `0.0`.

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_add_blend_space` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Adds a blend space to a database, sampling its grid or a single point.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence, composite, montage or blend space to index.
`samplingStart`	number	Start of the sampled range, relative to the asset start (0 = whole asset). Valor predeterminado `0.0`.
`samplingEnd`	number	End of the sampled range, relative to the asset end (0 = whole asset). Valor predeterminado `0.0`.
`useSingleSample`	boolean	Index a single blend space sample instead of the whole grid. Valor predeterminado `false`.
`blendParamX`	number	Blend space coordinates used when useSingleSample is set. Valor predeterminado `0.0`.
`blendParamY`	number	Valor predeterminado `0.0`.

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_add_channel` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Adds a feature channel to a schema (pose, trajectory, position, heading, velocity, phase, ...).

Argumento	Tipo	Descripción
`type`	string	obligatorio. Channel type: "pose", "trajectory", "position", "heading", "velocity", "phase", "curve" or a class path.
`bones`	array of string	Bones sampled by a "pose" channel.
`weight`	number	Channel weight. Valor predeterminado `1.0`.
`properties`	array of UeaKeyValue	Extra property assignments on the channel (dotted paths allowed, e.g. "Bone.BoneName").

Devuelve: schema, name, skeleton, mirrorDataTable, sampleRate, cardinality, channels, settings, message.

`anim.ps_build` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Builds (indexes) a database and waits for the derived data to be ready.

Argumento	Tipo	Descripción
`database`	string	obligatorio. Pose search database asset.

Devuelve: database, result, message.

`anim.ps_create_database` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Creates a pose search (motion matching) database bound to a schema.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`schema`	string	obligatorio. Schema describing the features the database indexes.

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_create_normalization_set` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Creates a normalization set so several databases share one cost normalisation.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`databases`	array of string	Databases normalised together.

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_create_schema` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Creates a pose search schema for a skeleton (add channels next with anim.ps_add_channel).

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`skeleton`	string	obligatorio. Skeleton the schema samples.
`sampleRate`	integer	Sampling rate in Hz. Valor predeterminado `30`.
`mirrorDataTable`	string	Mirror data table (needed for mirrored matching).

Devuelve: schema, name, skeleton, mirrorDataTable, sampleRate, cardinality, channels, settings, message.

`anim.ps_delete_database` (riesgo 3, modifica, destructivo, UE 5.7+, requiere el plugin PoseSearch)

Deletes a pose search database asset.

Argumento	Tipo	Descripción
`database`	string	obligatorio. Pose search database asset.

Devuelve: database, result, message.

`anim.ps_delete_schema` (riesgo 3, modifica, destructivo, UE 5.7+, requiere el plugin PoseSearch)

Deletes a pose search schema asset.

Argumento	Tipo	Descripción
`schema`	string	obligatorio. Pose search schema asset.

Devuelve: database, result, message.

`anim.ps_get_database` (riesgo 0, UE 5.7+, requiere el plugin PoseSearch, smoke)

Database state: schema, normalization set, indexed animations and settings.

Argumento	Tipo	Descripción
`database`	string	obligatorio. Pose search database asset.

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_get_schema` (riesgo 0, UE 5.7+, requiere el plugin PoseSearch, smoke)

Schema state: skeleton, sample rate, channels and settings.

Argumento	Tipo	Descripción
`schema`	string	obligatorio. Pose search schema asset.

Devuelve: schema, name, skeleton, mirrorDataTable, sampleRate, cardinality, channels, settings, message.

`anim.ps_list_animations` (riesgo 0, UE 5.7+, requiere el plugin PoseSearch, smoke)

Lists the animations indexed by a database.

Argumento	Tipo	Descripción
`database`	string	obligatorio. Pose search database asset.

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_remove_animation` (riesgo 3, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Removes an indexed animation from a database by index.

Argumento	Tipo	Descripción
`index`	integer	obligatorio. Index of the animation entry.

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_remove_channel` (riesgo 3, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Removes a feature channel from a schema by index.

Argumento	Tipo	Descripción
`index`	integer	obligatorio. Index of the channel in the schema.

Devuelve: schema, name, skeleton, mirrorDataTable, sampleRate, cardinality, channels, settings, message.

`anim.ps_set_database_settings` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Reads or changes the database settings (cost biases, search mode, KD-tree, normalization set).

Argumento	Tipo	Descripción
`properties`	array of UeaKeyValue	Property assignments on the database; empty lists the current values.
`normalizationSet`	string	Normalization set asset (optional).

Devuelve: database, name, schema, normalizationSet, count, anims, settings, message.

`anim.ps_set_schema_settings` (riesgo 2, modifica, UE 5.7+, requiere el plugin PoseSearch, smoke)

Reads or changes the schema settings (sample rate, permutations, padding, data preprocessor).

Argumento	Tipo	Descripción
`properties`	array of UeaKeyValue	Property assignments on the schema; empty lists the current values.

Devuelve: schema, name, skeleton, mirrorDataTable, sampleRate, cardinality, channels, settings, message.

`anim.record_from_actor` (riesgo 2, modifica, requiere PIE, requiere mundo)

Starts recording the pose of a PIE actor into a new sequence. Not smoke-tested: it needs a running PIE session.

Argumento	Tipo	Descripción
`actor`	string	obligatorio. Actor with a skeletal mesh component, in the running PIE world.
`folder`	string	obligatorio. Destination content folder.
`name`	string	obligatorio. Name of the recorded sequence.
`duration`	number	Maximum recording length in seconds. Valor predeterminado `5.0`.
`recordInWorldSpace`	boolean	Record in world space instead of component space. Valor predeterminado `false`.
`removeRootAnimation`	boolean	Drop the root bone animation. Valor predeterminado `false`.

Devuelve: actor, anim, recording, message.

`anim.reimport` (riesgo 3, modifica)

Reimports a sequence from its source file (or from the file given). Not smoke-tested: the sandbox sequence has no source file.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`file`	string	Source file; empty uses the stored one.

Devuelve: anim, name, message.

`anim.remove_all_bone_tracks` (riesgo 3, modifica, destructivo, smoke)

Removes every bone animation track of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, tracks, count, message.

`anim.remove_all_curves` (riesgo 3, modifica, destructivo, smoke)

Removes every curve of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, curves, count, message.

`anim.remove_all_notifies` (riesgo 3, modifica, destructivo, smoke)

Removes every notify of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.remove_all_sync_markers` (riesgo 3, modifica, destructivo, smoke)

Removes every sync marker of a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, markers, names, count, removed, message.

`anim.remove_bone_track` (riesgo 3, modifica, smoke)

Removes the animation track of a bone (and optionally of its children). 'bone' accepts a name or a track index.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`bone`	string	obligatorio.
`includeChildren`	boolean	Also remove the tracks of the child bones. Valor predeterminado `true`.

Devuelve: anim, tracks, count, message.

`anim.remove_curve` (riesgo 3, modifica, smoke)

Removes a curve from a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio. Curve name.
`type`	string	float (default), vector or transform.
`metadata`	boolean	Create the curve as a metadata curve (a constant value, no keys). Valor predeterminado `false`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.remove_frames` (riesgo 3, modifica, smoke)

Removes frames from a sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`startFrame`	integer	obligatorio. First frame of the change.
`count`	integer	obligatorio. Number of frames inserted or removed.

Devuelve: anim, length, frames, frameRate, boneTracks, message.

`anim.remove_metadata` (riesgo 3, modifica)

Removes the metadata objects of a class. Not smoke-tested: the engine ships no concrete UAnimMetaData subclass.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`class`	string	obligatorio. UAnimMetaData subclass (short name or path).
`properties`	array of UeaKeyValue	Properties applied to the created metadata object.

Devuelve: anim, metaData, count, message.

`anim.remove_node` (riesgo 3, modifica, destructivo, smoke)

Deletes one node from its anim graph (result nodes are refused).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio. Node id, or a title/class name that is unique in the searched graphs.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: count, details, compileErrors.

`anim.remove_nodes` (riesgo 3, modifica, destructivo, smoke)

Deletes several nodes in one call (result nodes are skipped and reported).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeIds`	array of string	obligatorio. Node ids (or unique titles) to delete.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: count, details, compileErrors.

`anim.remove_notifies_by_name` (riesgo 3, modifica, smoke)

Removes every notify with a name.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`name`	string	obligatorio. Notify name or notify track name, depending on the tool.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.remove_notifies_by_track` (riesgo 3, modifica, smoke)

Removes every notify of a notify track.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`name`	string	obligatorio. Notify name or notify track name, depending on the tool.

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.remove_notify` (riesgo 3, modifica, smoke)

Removes the notify at an index.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`index`	integer	obligatorio. Index in the list returned by anim.list_notifies.
`time`	number	New trigger time in seconds (anim.move_notify). Valor predeterminado `0.0`.
`track`	string	New notify track (anim.move_notify); empty keeps the current one.
`properties`	array of UeaKeyValue	Properties applied to the notify object (anim.set_notify_property).

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.remove_notify_track` (riesgo 3, modifica, smoke)

Removes a notify track and the notifies on it.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`track`	string	obligatorio. Notify track name.
`newName`	string	New track name (anim.rename_notify_track only).

Devuelve: anim, tracks, count, message.

`anim.remove_sync_markers_by_name` (riesgo 3, modifica, smoke)

Removes every sync marker with a name.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`name`	string	obligatorio. Notify name or notify track name, depending on the tool.

Devuelve: anim, markers, names, count, removed, message.

`anim.remove_virtual_bones` (riesgo 3, modifica)

Removes virtual bones from the sequence's skeleton. Not smoke-tested: the engine fixture mesh has a minimal skeleton.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`names`	array of string	Virtual bone names; empty removes every virtual bone of the skeleton.

Devuelve: anim, names, count, message.

`anim.rename` (riesgo 3, modifica, smoke)

Renames (moves) an animation sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`folder`	string	Destination folder; empty keeps the source folder.
`name`	string	obligatorio. Name of the new asset.

Devuelve: anim, name, message.

`anim.rename_curve` (riesgo 2, modifica, smoke)

Renames a curve (the keys are copied to the new name).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio.
`newName`	string	obligatorio.
`type`	string	float (default), vector or transform.

Devuelve: anim, curve, type, keys, exists, message.

`anim.rename_notify_track` (riesgo 2, modifica, smoke)

Renames a notify track, keeping its notifies.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`track`	string	obligatorio. Notify track name.
`newName`	string	New track name (anim.rename_notify_track only).

Devuelve: anim, tracks, count, message.

`anim.resize` (riesgo 2, modifica, UE 5.0+, smoke)

Sets the play length of a sequence, resampling its keys (UE 5 only).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`length`	number	obligatorio. New play length in seconds.

Devuelve: anim, length, frames, frameRate, boneTracks, message.

`anim.reverse` (riesgo 2, modifica, UE 5.0+, smoke)

Reverses the bone track keys of a sequence (UE 5 only).

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, length, frames, frameRate, boneTracks, message.

`anim.revert_modifier` (riesgo 3, modifica)

Reverts an animation modifier applied to a sequence. Not smoke-tested: the engine ships no animation modifier asset.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`modifierClass`	string	obligatorio. UAnimationModifier subclass (blueprint asset path or class name).
`properties`	array of UeaKeyValue	Properties applied to the modifier before running it.

Devuelve: anim, name, message.

`anim.rtg_add_pose` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Creates a retarget pose on the source or target side.

Argumento	Tipo	Descripción
`side`	string	obligatorio. "source" or "target".
`name`	string	obligatorio. Retarget pose name.

Devuelve: side, poses, current, count, message.

`anim.rtg_auto_map_chains` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Maps target chains to source chains automatically ("exact", "fuzzy" or "clear").

Argumento	Tipo	Descripción
`mode`	string	"exact", "fuzzy" or "clear". Valor predeterminado `TEXT("exact")`.
`force`	boolean	Remap chains that already have a source chain. Valor predeterminado `false`.

Devuelve: retargeter, name, sourceRig, targetRig, sourceMesh, targetMesh, sourcePose, targetPose, chainMap, sourcePoses, targetPoses, opCount, message.

`anim.rtg_create` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Creates an IK Retargeter from a source and a target IK Rig, with the default retarget ops.

Argumento	Tipo	Descripción
`folder`	string	obligatorio.
`name`	string	obligatorio.
`sourceRig`	string	obligatorio. IK rig of the animation being copied from.
`targetRig`	string	obligatorio. IK rig of the character being animated.

Devuelve: retargeter, name, sourceRig, targetRig, sourceMesh, targetMesh, sourcePose, targetPose, chainMap, sourcePoses, targetPoses, opCount, message.

`anim.rtg_delete` (riesgo 3, modifica, destructivo, UE 5.5+, requiere el plugin IKRig)

Deletes an IK Retargeter asset.

Argumento	Tipo	Descripción
`retargeter`	string	obligatorio. IK retargeter asset.

Devuelve: deleted, message.

`anim.rtg_get` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Full state of an IK Retargeter: rigs, preview meshes, chain mapping and retarget poses.

Argumento	Tipo	Descripción
`retargeter`	string	obligatorio. IK retargeter asset.

Devuelve: retargeter, name, sourceRig, targetRig, sourceMesh, targetMesh, sourcePose, targetPose, chainMap, sourcePoses, targetPoses, opCount, message.

`anim.rtg_list_chain_map` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Lists the target-to-source chain mapping of a retargeter.

Argumento	Tipo	Descripción
`retargeter`	string	obligatorio. IK retargeter asset.

Devuelve: retargeter, name, sourceRig, targetRig, sourceMesh, targetMesh, sourcePose, targetPose, chainMap, sourcePoses, targetPoses, opCount, message.

`anim.rtg_list_ops` (riesgo 0, UE 5.6+, requiere el plugin IKRig, smoke)

Lists the retarget ops of a retargeter and their settings (5.6+ op-based retargeting model).

Argumento	Tipo	Descripción
`retargeter`	string	obligatorio. IK retargeter asset.

Devuelve: settings, applied, errors, message.

`anim.rtg_list_poses` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Lists the retarget poses of one side and the current one.

Argumento	Tipo	Descripción
`side`	string	obligatorio.
`pose`	string	Retarget pose name (empty = the current pose of that side).

Devuelve: side, poses, current, count, message.

`anim.rtg_map_chain` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Maps one target chain to a source chain (empty source chain unmaps it).

Argumento	Tipo	Descripción
`targetChain`	string	obligatorio. Chain of the target rig.
`sourceChain`	string	Chain of the source rig, or empty to unmap.

Devuelve: retargeter, name, sourceRig, targetRig, sourceMesh, targetMesh, sourcePose, targetPose, chainMap, sourcePoses, targetPoses, opCount, message.

`anim.rtg_remove_pose` (riesgo 3, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Removes a retarget pose.

Argumento	Tipo	Descripción
`side`	string	obligatorio.
`pose`	string	obligatorio.

Devuelve: side, poses, current, count, message.

`anim.rtg_rename_pose` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Renames a retarget pose.

Argumento	Tipo	Descripción
`newName`	string	obligatorio.

Devuelve: side, poses, current, count, message.

`anim.rtg_reset_pose` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Resets a retarget pose, or only the bones listed.

Argumento	Tipo	Descripción
`bones`	array of string	Bones to reset; empty resets the whole pose.

Devuelve: side, poses, current, count, message.

`anim.rtg_retarget_animations` (riesgo 2, modifica, UE 5.8+, requiere el plugin IKRig)

Duplicates and retargets a list of animation assets onto the target skeleton of a retargeter.

Argumento	Tipo	Descripción
`anims`	array of string	obligatorio. Animation assets to retarget.
`folder`	string	obligatorio. Destination folder for the new assets.
`prefix`	string
`suffix`	string
`search`	string	Substring replaced in the asset name.
`replace`	string
`includeReferencedAssets`	boolean	Also retarget the assets referenced by the ones listed. Valor predeterminado `true`.
`overwriteExistingFiles`	boolean	Overwrite assets with the same name instead of creating unique names. Valor predeterminado `false`.

Devuelve: created, count, message.

`anim.rtg_set_chain_settings` (riesgo 2, modifica, UE 5.5+, UE ≤5.5, requiere el plugin IKRig, smoke)

Reads or changes the FK / IK / speed-planting settings of one target chain.

Argumento	Tipo	Descripción
`targetChain`	string	obligatorio.
`properties`	array of UeaKeyValue	Property assignments on FTargetChainSettings (e.g. "FK.RotationAlpha" = "0.5"). Empty lists the current values.

Devuelve: settings, applied, errors, message.

`anim.rtg_set_current_pose` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Makes a retarget pose the current one for that side.

Argumento	Tipo	Descripción
`side`	string	obligatorio.
`pose`	string	obligatorio.

Devuelve: side, poses, current, count, message.

`anim.rtg_set_global_settings` (riesgo 2, modifica, UE 5.5+, UE ≤5.5, requiere el plugin IKRig, smoke)

Reads or changes the global settings of a retargeter (enable FK / IK / root, warping, ...).

Argumento	Tipo	Descripción
`properties`	array of UeaKeyValue	Property assignments; empty lists the current values.

Devuelve: settings, applied, errors, message.

`anim.rtg_set_op_setting` (riesgo 2, modifica, UE 5.6+, requiere el plugin IKRig)

Sets a property on one retarget op, addressed as "." (5.6+).

Argumento	Tipo	Descripción
`properties`	array of UeaKeyValue	Property assignments; empty lists the current values.

Devuelve: settings, applied, errors, message.

`anim.rtg_set_pose_bone_rotation` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Sets the rotation offset of one bone inside a retarget pose (degrees).

Argumento	Tipo	Descripción
`bone`	string	obligatorio.
`rotation`	{x,y,z}	Rotation offset applied to the bone, in degrees (pitch, yaw, roll).

Devuelve: side, poses, current, count, message.

`anim.rtg_set_pose_root_offset` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Sets the global translation offset of the pelvis inside a retarget pose.

Argumento	Tipo	Descripción
`offset`	{x,y,z}	Global translation offset of the pelvis bone.

Devuelve: side, poses, current, count, message.

`anim.rtg_set_preview_mesh` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Sets the preview skeletal mesh of the source or target side.

Argumento	Tipo	Descripción
`side`	string	obligatorio. "source" or "target".
`mesh`	string	obligatorio.

Devuelve: retargeter, name, sourceRig, targetRig, sourceMesh, targetMesh, sourcePose, targetPose, chainMap, sourcePoses, targetPoses, opCount, message.

`anim.rtg_set_rig` (riesgo 2, modifica, UE 5.5+, requiere el plugin IKRig, smoke)

Assigns the source or target IK Rig of a retargeter.

Argumento	Tipo	Descripción
`side`	string	obligatorio. "source" or "target".
`ikRig`	string	obligatorio.

Devuelve: retargeter, name, sourceRig, targetRig, sourceMesh, targetMesh, sourcePose, targetPose, chainMap, sourcePoses, targetPoses, opCount, message.

`anim.rtg_set_root_settings` (riesgo 2, modifica, UE 5.5+, UE ≤5.5, requiere el plugin IKRig, smoke)

Reads or changes the retarget root (pelvis) settings of a retargeter.

Argumento	Tipo	Descripción
`properties`	array of UeaKeyValue	Property assignments; empty lists the current values.

Devuelve: settings, applied, errors, message.

`anim.rtg_validate` (riesgo 0, UE 5.5+, requiere el plugin IKRig, smoke)

Checks a retargeter for missing rigs, missing meshes and unmapped target chains.

Argumento	Tipo	Descripción
`retargeter`	string	obligatorio. IK retargeter asset.

Devuelve: valid, issues, mappedChains, unmappedChains, message.

`anim.save` (riesgo 2, modifica)

Saves the package of an animation sequence to disk. Not smoke-tested: the self-test never writes files.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, name, message.

`anim.set_additive` (riesgo 2, modifica, smoke)

Additive settings: additive type, base pose type, base pose animation and reference frame.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`type`	string	obligatorio. none, localSpaceBase (local) or meshSpaceRotation (mesh).
`basePoseType`	string	none, refPose, animScaled, animFrame or localAnimFrame.
`basePoseAnim`	string	Sequence used as the base pose when basePoseType is animScaled/animFrame.
`refFrameIndex`	integer	Frame of the base pose animation when basePoseType is animFrame. Valor predeterminado `0`.

Devuelve: anim, type, basePoseType, basePoseAnim, refFrameIndex, message.

`anim.set_anim_blueprint` (riesgo 2, modifica, requiere mundo)

Assigns (or clears) the anim blueprint of the skeletal mesh component of an actor. Works in the editor and in PIE.

Argumento	Tipo	Descripción
`animBlueprint`	string	Anim blueprint asset, or empty to clear it.

`anim.set_anim_mode` (riesgo 1, requiere PIE, requiere mundo, smoke)

Switches the animation mode of an actor between "blueprint", "singleNode" and "custom".

Argumento	Tipo	Descripción
`mode`	string	obligatorio. "blueprint", "singleNode" or "custom".

`anim.set_bone_track_keys` (riesgo 2, modifica, UE 5.0+)

Replaces the keys of one bone track (UE 5 only). Not smoke-tested: it needs one key per frame of the target sequence.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`bone`	string	obligatorio.
`positions`	array of {x,y,z}	One position per key.
`rotations`	array of {x,y,z}	One rotation (pitch/yaw/roll) per key.
`scales`	array of {x,y,z}	One scale per key; empty uses 1,1,1.

Devuelve: anim, length, frames, frameRate, boneTracks, message.

`anim.set_compression` (riesgo 2, modifica, smoke)

Bone and curve compression settings assets of a sequence (empty arguments only report the current ones).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`boneSettings`	string	UAnimBoneCompressionSettings asset; empty leaves it unchanged.
`curveSettings`	string	UAnimCurveCompressionSettings asset; empty leaves it unchanged.

Devuelve: anim, boneSettings, curveSettings, compressedSizeBytes, message.

`anim.set_curve_from_expression` (riesgo 2, modifica, smoke)

Fills a float curve from an expression sampled over the sequence: constant, linear, sine, cosine or pulse.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio.
`expression`	string	obligatorio. constant, linear, sine, cosine or pulse.
`samples`	integer	Number of samples spread over the sequence. Valor predeterminado `10`.
`amplitude`	number	Peak value (constant value for 'constant', end value for 'linear'). Valor predeterminado `1.0`.
`frequency`	number	Cycles over the whole sequence (sine/cosine/pulse). Valor predeterminado `1.0`.
`offset`	number	Value added to every sample. Valor predeterminado `0.0`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.set_curve_keys` (riesgo 2, modifica, smoke)

Replaces every key of a float curve.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`curve`	string	obligatorio.
`times`	array of number	obligatorio. Key times in seconds.
`values`	array of number	obligatorio. One value per time.
`create`	boolean	Create the curve when it does not exist yet. Valor predeterminado `true`.

Devuelve: anim, curve, type, keys, exists, message.

`anim.set_frame_rate` (riesgo 2, modifica, UE 5.0+, smoke)

Changes the sampling frame rate, resampling the keys (UE 5 only: 4.27 has no animation data controller).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`frameRate`	number	obligatorio. New sampling rate in frames per second.

Devuelve: anim, time, frame, length, frames, frameRate, valid, message.

`anim.set_import_settings` (riesgo 2, modifica, smoke)

Changes the FBX import settings used by the next reimport (creates them when the sequence has none).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`animationLength`	string	exportedTime, animatedKey, setRange (FBX animation length import type); empty leaves it.
`frameImportRangeMin`	integer	First frame imported when animationLength is setRange; -1 leaves it. Valor predeterminado `-1`.
`frameImportRangeMax`	integer	Last frame imported when animationLength is setRange; -1 leaves it. Valor predeterminado `-1`.
`customSampleRate`	integer	Sample rate used when useDefaultSampleRate is false; -1 leaves it. Valor predeterminado `-1`.
`importCustomAttribute`	string	"true"/"false"; empty leaves the current value.
`importBoneTracks`	string
`useDefaultSampleRate`	string
`deleteExistingMorphTargetCurves`	string
`doNotImportCurveWithZero`	string
`removeRedundantKeys`	string
`setMaterialDriveParameterOnCustomAttribute`	string
`preserveLocalTransform`	string
`snapToClosestFrameBoundary`	string	UE 5 only.

Devuelve: anim, importDataClass, sourceFiles, settings, canReimport, message.

`anim.set_interpolation` (riesgo 2, modifica, smoke)

Key interpolation of a sequence: linear or step.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`type`	string	obligatorio. linear or step.

Devuelve: anim, name, message.

`anim.set_node_comment` (riesgo 2, modifica, smoke)

Sets the comment bubble of a node.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`comment`	string
`graph`	string

Devuelve: node, compileErrors, propertyErrors.

`anim.set_node_functions` (riesgo 2, modifica, UE 5.0+)

Sets the anim node functions of a node (OnInitialize / OnBecomeRelevant / OnUpdate), UE 5.0+.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`onInitialize`	string	Function name called when the node is initialised.
`onBecomeRelevant`	string	Function name called when the node becomes relevant.
`onUpdate`	string	Function name called every update.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: node, compileErrors, propertyErrors.

`anim.set_node_properties` (riesgo 2, modifica, smoke)

Sets several properties of an anim graph node in one call.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`properties`	array of UeaKeyValue	obligatorio.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: properties, count, errors, compileErrors.

`anim.set_node_property` (riesgo 2, modifica, smoke)

Sets one property of an anim graph node (inside its FAnimNode_* struct or on the node itself); dotted paths reach nested struct members.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`property`	string	obligatorio. Property name inside the FAnimNode_* struct, or on the node itself; dotted paths allowed.
`value`	string	Value as text; asset references are accepted for object properties.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: properties, count, errors, compileErrors.

`anim.set_notify_property` (riesgo 2, modifica, smoke)

Applies properties to the notify object at an index (see anim.list_notifies).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`index`	integer	obligatorio. Index in the list returned by anim.list_notifies.
`time`	number	New trigger time in seconds (anim.move_notify). Valor predeterminado `0.0`.
`track`	string	New notify track (anim.move_notify); empty keeps the current one.
`properties`	array of UeaKeyValue	Properties applied to the notify object (anim.set_notify_property).

Devuelve: anim, index, name, class, time, duration, track, removed, notifies, message.

`anim.set_play_rate` (riesgo 1, requiere PIE, requiere mundo, smoke)

Sets the play rate of the current single-node animation.

Argumento	Tipo	Descripción
`playRate`	number	Valor predeterminado `1.0`.

`anim.set_position` (riesgo 1, requiere PIE, requiere mundo, smoke)

Scrubs the current single-node animation to a position in seconds.

Argumento	Tipo	Descripción
`time`	number	Position in seconds. Valor predeterminado `0.0`.
`fireNotifies`	boolean	Fire the notifies between the old and the new position. Valor predeterminado `false`.

`anim.set_rate_scale` (riesgo 2, modifica, smoke)

Playback speed multiplier stored on the asset.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`rateScale`	number	obligatorio. Playback multiplier stored on the asset (1 = authored speed).

Devuelve: anim, name, message.

`anim.set_retarget_source` (riesgo 2, modifica, smoke)

Retarget source of a sequence (a name registered on the skeleton, or a skeletal mesh on UE 5).

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`source`	string	Retarget source name registered on the skeleton; empty clears it.
`mesh`	string	Skeletal mesh used as the retarget source (UE 5 only).

Devuelve: anim, name, message.

`anim.set_root_motion` (riesgo 2, modifica, smoke)

Root motion settings: extraction, root lock type, forced lock and normalised scale.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`enabled`	boolean	Enable root motion extraction. Valor predeterminado `true`.
`lockType`	string	refPose / anim_first_frame / zero / animFirstFrame (empty leaves it unchanged).
`forceRootLock`	boolean	Force the root lock even when root motion is disabled. Valor predeterminado `false`.
`useNormalizedRootMotionScale`	boolean	Normalise the root motion scale with the mesh scale. Valor predeterminado `true`.

Devuelve: anim, enabled, lockType, forceRootLock, useNormalizedRootMotionScale, hasRootTrack, message.

`anim.set_skeleton` (riesgo 3, modifica, smoke)

Binds a sequence to another skeleton; 'convertSpaces' remaps the tracks to the new hierarchy.

Argumento	Tipo	Descripción
`anim`	string	obligatorio.
`skeleton`	string	obligatorio. Skeleton asset path or unique name.
`convertSpaces`	boolean	Remap the tracks to the new bone hierarchy instead of only rebinding. Valor predeterminado `false`.

Devuelve: anim, skeleton, skeletonName, boneCount, previewMesh, message.

`anim.sm_add_alias` (riesgo 2, modifica, UE 5.0+, smoke)

Adds a state alias pointing at one or more states (shared transition source), UE 5.0+.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string	State machine name or node id; empty = the only one.
`name`	string	obligatorio.
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`entry`	boolean	Make this state the entry state of the machine. Valor predeterminado `false`.
`states`	array of string	States the alias points at (anim.sm_add_alias only).
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, machine, compileErrors.

`anim.sm_add_conduit` (riesgo 2, modifica, smoke)

Adds a conduit (a transition hub without a pose) to a state machine.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string	State machine name or node id; empty = the only one.
`name`	string	obligatorio.
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`entry`	boolean	Make this state the entry state of the machine. Valor predeterminado `false`.
`states`	array of string	States the alias points at (anim.sm_add_alias only).
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, machine, compileErrors.

`anim.sm_add_state` (riesgo 2, modifica, smoke)

Adds a state with its own anim graph to a state machine; Entry=true makes it the entry state.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string	State machine name or node id; empty = the only one.
`name`	string	obligatorio.
`x`	integer	Valor predeterminado `0`.
`y`	integer	Valor predeterminado `0`.
`entry`	boolean	Make this state the entry state of the machine. Valor predeterminado `false`.
`states`	array of string	States the alias points at (anim.sm_add_alias only).
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, machine, compileErrors.

`anim.sm_add_state_blend_space` (riesgo 2, modifica, smoke)

Adds a blend space player inside a state, optionally driven by two Anim Blueprint float variables.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio.
`blendSpace`	string	Blend space asset; may be empty to wire the asset later.
`xVariable`	string	Anim Blueprint variable driving the X axis (a Get node is wired to the X pin).
`yVariable`	string	Anim Blueprint variable driving the Y axis.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, boundGraph, nodes, count, resultNodeId, nodeId, compileErrors.

`anim.sm_add_state_node` (riesgo 2, modifica, smoke)

Adds an anim node of any class inside a state, optionally wiring it to the state result.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio.
`nodeClass`	string	obligatorio. Node class short name ("BlendSpacePlayer", "Slot").
`properties`	array of UeaKeyValue
`connectToResult`	boolean	Wire the node's pose output to the state result (default true). Valor predeterminado `true`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, boundGraph, nodes, count, resultNodeId, nodeId, compileErrors.

`anim.sm_add_state_sequence` (riesgo 2, modifica, smoke)

Adds a sequence player inside a state and wires it to the state result. Anim may be empty and set later.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio.
`anim`	string	Animation sequence asset; may be empty to wire the asset later.
`loop`	boolean	Valor predeterminado `true`.
`playRate`	number	Valor predeterminado `1.0f`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, boundGraph, nodes, count, resultNodeId, nodeId, compileErrors.

`anim.sm_add_transition` (riesgo 2, modifica, smoke)

Adds a transition between two states/conduits with a crossfade duration, priority and blend mode.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`from`	string	obligatorio. Source state name or id.
`to`	string	obligatorio. Target state name or id.
`crossfade`	number	Crossfade duration in seconds (default 0.2). Valor predeterminado `0.2f`.
`blendMode`	string	Alpha blend option: Linear, Cubic, HermiteCubic, Sinusoidal, QuadraticInOut, ...
`priority`	integer	Valor predeterminado `0`.
`bidirectional`	boolean	Allow the transition in both directions. Valor predeterminado `false`.
`automaticRule`	boolean	Drive the rule from the remaining time of the source state's asset player. Valor predeterminado `false`.
`logicType`	string	StandardBlend or Custom.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: transition, machine, compileErrors.

`anim.sm_create_locomotion` (riesgo 2, modifica, smoke)

Builds a complete locomotion state machine (Idle/Move plus optional jump states) with the speed and in-air rules wired, in one call.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string	Name of the state machine to create (default "Locomotion").
`idle`	string	Idle animation sequence; may be empty to build the skeleton of the machine and fill it later.
`moveBlendSpace`	string	Blend space used for the moving state (preferred over WalkAnim/RunAnim).
`moveAnim`	string	Animation used for the moving state when no blend space is given.
`jumpStart`	string	Jump start animation (optional).
`jumpLoop`	string	Jump loop animation (optional).
`jumpEnd`	string	Jump land animation (optional).
`speedVariable`	string	Float variable holding the speed; created when missing (default "Speed").
`isInAirVariable`	string	Bool variable holding the in-air state; created when missing (default "IsInAir").
`moveThreshold`	number	Speed above which the character is considered moving (default 10). Valor predeterminado `10.0f`.
`connectToOutput`	boolean	Connect the state machine to the AnimGraph result (default true). Valor predeterminado `true`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: machine, nodeId, states, transitions, variables, compileErrors, warnings.

`anim.sm_export` (riesgo 0, smoke)

Exports a state machine (states, transitions, rules) as JSON for anim.sm_import.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string	State machine name or node id; empty = the only one in the Anim Blueprint.

Devuelve: json, stateCount, transitionCount.

`anim.sm_get` (riesgo 0, smoke)

Full description of a state machine: states (with their inner node count), transitions, rules and entry state.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string	State machine name or node id; empty = the only one in the Anim Blueprint.

Devuelve: machine, nodeId, graph, stateMachineGraph, entryState, states, transitions, compileErrors.

`anim.sm_get_transition_rule` (riesgo 0, smoke)

Dumps the rule of a transition: its graph name, the node titles and a short description.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`transition`	string	obligatorio. Transition node id or "From->To".
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: transition, ruleGraph, rule, automaticRule, nodes, compileErrors.

`anim.sm_import` (riesgo 2, modifica)

Recreates states and transitions from the JSON produced by anim.sm_export (the machine is created when missing).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`json`	string	obligatorio. JSON in the shape produced by anim.sm_export.
`machine`	string	State machine to fill; created when it does not exist.
`graph`	string	Target graph for a new state machine; empty = "AnimGraph".
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: machine, nodeId, graph, stateMachineGraph, entryState, states, transitions, compileErrors.

`anim.sm_list` (riesgo 0, smoke)

Lists the state machines of an Anim Blueprint with their node ids and the graphs they live in.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string	State machine name or node id; empty = the only one in the Anim Blueprint.

Devuelve: machines, nodeIds, graphs, count.

`anim.sm_list_state_nodes` (riesgo 0, smoke)

Lists the anim graph nodes inside a state and the id of its result node.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio. State name or node id.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, boundGraph, nodes, count, resultNodeId, nodeId, compileErrors.

`anim.sm_remove_state` (riesgo 3, modifica, destructivo, smoke)

Deletes a state (or conduit/alias) and the transitions attached to it.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio. State name or node id.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: machine, nodeId, graph, stateMachineGraph, entryState, states, transitions, compileErrors.

`anim.sm_remove_transition` (riesgo 3, modifica, destructivo, smoke)

Deletes a transition.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`transition`	string	obligatorio. Transition node id or "From->To".
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: machine, nodeId, graph, stateMachineGraph, entryState, states, transitions, compileErrors.

`anim.sm_rename_state` (riesgo 2, modifica, smoke)

Renames a state, conduit or alias (its inner graph is renamed too).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio.
`newName`	string	obligatorio.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, machine, compileErrors.

`anim.sm_set_entry_state` (riesgo 2, modifica, smoke)

Makes a state the entry state of its machine (the previous entry link is replaced).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio. State name or node id.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, machine, compileErrors.

`anim.sm_set_state_notifies` (riesgo 2, modifica, smoke)

Sets the entered / left / fully-blended notify names of a state.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`state`	string	obligatorio.
`entered`	string	Notify name fired when the state is entered.
`left`	string	Notify name fired when the state is left.
`fullyBlended`	string	Notify name fired when the state is fully blended in.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: state, machine, compileErrors.

`anim.sm_set_transition` (riesgo 2, modifica, smoke)

Edits a transition: crossfade, priority, blend mode, blend profile, bidirectional and automatic rule.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`transition`	string	obligatorio. Transition node id or "From->To".
`crossfade`	number	Crossfade duration in seconds; negative = leave unchanged. Valor predeterminado `-1.0f`.
`priority`	integer	Valor predeterminado `-1`.
`blendMode`	string	Alpha blend option name; empty = leave unchanged.
`blendProfile`	string	Blend profile asset (4.27 only; 5.6+ replaced the member, reported as unsupported).
`bidirectional`	boolean	Allow the transition in both directions. Valor predeterminado `false`.
`setBidirectional`	boolean	Apply the Bidirectional value (it is a bool, so it needs an explicit opt-in). Valor predeterminado `false`.
`automaticRule`	boolean	Drive the rule from the remaining time of the source state's asset player. Valor predeterminado `false`.
`setAutomaticRule`	boolean	Apply the AutomaticRule value. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: transition, machine, compileErrors.

`anim.sm_set_transition_rule_compare` (riesgo 2, modifica, smoke)

Builds the transition rule as "variable value" using a float variable (created when missing).

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`transition`	string	obligatorio.
`variable`	string	obligatorio. Float or int member variable of the Anim Blueprint.
`op`	string	obligatorio. Comparison operator: >, <, >=, <=, ==, !=.
`value`	number	Right-hand constant. Valor predeterminado `0.0f`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: transition, ruleGraph, rule, automaticRule, nodes, compileErrors.

`anim.sm_set_transition_rule_time_remaining` (riesgo 2, modifica, smoke)

Switches the transition to the automatic rule based on the remaining time of the source state's asset player.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`transition`	string	obligatorio.
`crossfade`	number	Crossfade duration used as the trigger window, in seconds (default: keep the current one). Valor predeterminado `-1.0f`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: transition, ruleGraph, rule, automaticRule, nodes, compileErrors.

`anim.sm_set_transition_rule_variable` (riesgo 2, modifica, smoke)

Builds the transition rule from a bool variable of the Anim Blueprint (created when missing), optionally negated.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`machine`	string
`transition`	string	obligatorio.
`variable`	string	obligatorio. Bool member variable of the Anim Blueprint.
`negate`	boolean	Invert the variable with a NOT node. Valor predeterminado `false`.
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: transition, ruleGraph, rule, automaticRule, nodes, compileErrors.

`anim.snapshot_pose` (riesgo 2, modifica, requiere PIE, requiere mundo, smoke)

Saves the current pose of a running actor into a new pose asset.

Argumento	Tipo	Descripción
`folder`	string	obligatorio. Destination folder of the pose asset.
`name`	string	obligatorio. Asset name of the pose asset.
`poseName`	string	Name of the pose inside the asset (empty = generated).

Devuelve: poseAsset, poseName, poseCount, message.

`anim.spawn_test_actor` (riesgo 1, requiere PIE, requiere mundo, smoke)

Spawns a skeletal mesh actor in the PIE world to test animations on, and returns its label.

Argumento	Tipo	Descripción
`mesh`	string	Skeletal mesh of the spawned actor. Valor predeterminado `TEXT("/Engine/EngineMeshes/SkeletalCube")`.
`label`	string	Label given to the actor (also used to find it again). Valor predeterminado `TEXT("AnimTestActor")`.
`location`	{x,y,z}	Spawn location in the PIE world.
`animBlueprint`	string	Anim blueprint set on the spawned actor (optional).

`anim.stop` (riesgo 1, requiere PIE, requiere mundo, smoke)

Stops the single-node playback of an actor.

Argumento	Tipo	Descripción
`actor`	string	obligatorio. Actor label, name or class of the actor carrying the skeletal mesh.

`anim.stop_recording` (riesgo 2, modifica, requiere PIE, requiere mundo)

Stops an animation recording started by anim.record_from_actor. Not smoke-tested: it needs a running PIE session.

Argumento	Tipo	Descripción
`actor`	string	Actor being recorded; empty stops every recording.

Devuelve: actor, anim, recording, message.

`anim.unbind_property` (riesgo 2, modifica, smoke)

Removes a property binding from a node.

Argumento	Tipo	Descripción
`animBlueprint`	string	obligatorio.
`nodeId`	string	obligatorio.
`property`	string	obligatorio.
`graph`	string
`compile`	boolean	Recompile after the change (default true). Valor predeterminado `true`.

Devuelve: bindings, count, compileErrors.

`anim.validate` (riesgo 0, smoke)

Sanity check of a sequence: missing skeleton, zero length, notifies out of range, curves without keys, root motion without a root track.

Argumento	Tipo	Descripción
`anim`	string	obligatorio. Animation sequence asset path or unique name.

Devuelve: anim, errors, warnings, valid, message.

Guía
Start here
Recipes (sequences)
Recipes (montages, blend spaces, pose assets)
Recipes (anim blueprints)
Recipes (IK rigs and retargeting, UE 5)
Recipes (motion matching and choosers, UE 5.4+)
- A motion matching database
- A chooser table
Recipes (playback in PIE)
Recipes (folder work)
Gotchas
Herramientas

Guía​

Start here​

Recipes (sequences)​

Recipes (montages, blend spaces, pose assets)​

Recipes (anim blueprints)​

Recipes (IK rigs and retargeting, UE 5)​

An IK rig for a character​

Solving with a solver stack (UE 5.6+)​

Retargeting a pack of animations onto another skeleton​

Recipes (motion matching and choosers, UE 5.4+)​

A motion matching database​

A chooser table​

Recipes (playback in PIE)​

Recipes (folder work)​

Gotchas​

Herramientas​

anim.add_aim_offset (riesgo 2, modifica, smoke)​

anim.add_apply_additive (riesgo 2, modifica, smoke)​

anim.add_blend_by_bool (riesgo 2, modifica, smoke)​

anim.add_blend_by_enum (riesgo 2, modifica, smoke)​

anim.add_blend_by_int (riesgo 2, modifica, smoke)​

anim.add_blend_space_player (riesgo 2, modifica, smoke)​

anim.add_cached_pose (riesgo 2, modifica, smoke)​

anim.add_control_rig (riesgo 2, modifica, requiere el plugin ControlRig)​

anim.add_curve (riesgo 2, modifica, smoke)​

anim.add_curve_key (riesgo 2, modifica, smoke)​

anim.add_curve_keys (riesgo 2, modifica, smoke)​

anim.add_inertialization (riesgo 2, modifica, smoke)​

anim.add_layered_bone_blend (riesgo 2, modifica, smoke)​

anim.add_linked_anim_graph (riesgo 2, modifica, smoke)​

anim.add_linked_anim_layer (riesgo 2, modifica, smoke)​

anim.add_look_at (riesgo 2, modifica, smoke)​

anim.add_metadata (riesgo 2, modifica)​

anim.add_mirror (riesgo 2, modifica, UE 5.1+, smoke)​

anim.add_modify_bone (riesgo 2, modifica, smoke)​

anim.add_niagara_notify (riesgo 2, modifica, UE 5.0+)​

anim.add_node (riesgo 2, modifica, smoke)​

anim.add_notify (riesgo 2, modifica, smoke)​

anim.add_notify_object (riesgo 2, modifica, smoke)​

anim.add_notify_state (riesgo 2, modifica, smoke)​

anim.add_notify_track (riesgo 2, modifica, smoke)​

anim.add_particle_notify (riesgo 2, modifica)​

anim.add_play_sound_notify (riesgo 2, modifica, smoke)​

anim.add_pose_asset_player (riesgo 2, modifica)​

anim.add_random_player (riesgo 2, modifica, smoke)​

anim.add_rigid_body (riesgo 2, modifica, smoke)​

anim.add_sequence_evaluator (riesgo 2, modifica, smoke)​

anim.add_sequence_player (riesgo 2, modifica, smoke)​

anim.add_slot (riesgo 2, modifica, smoke)​

anim.add_state_machine (riesgo 2, modifica, smoke)​

anim.add_sync_marker (riesgo 2, modifica, smoke)​

anim.add_trail_notify_state (riesgo 2, modifica)​

anim.add_transform_curve_key (riesgo 2, modifica, smoke)​

anim.add_two_bone_ik (riesgo 2, modifica, smoke)​

anim.add_two_way_blend (riesgo 2, modifica, smoke)​

anim.add_use_cached_pose (riesgo 2, modifica, smoke)​

anim.add_vector_curve_key (riesgo 2, modifica)​

anim.add_virtual_bone (riesgo 2, modifica)​

anim.apply_compression (riesgo 2, modifica, smoke)​

anim.apply_modifier (riesgo 3, modifica)​

anim.arrange_nodes (riesgo 2, modifica, smoke)​

anim.audit (riesgo 0, smoke)​

anim.bake_curve_from_bone (riesgo 2, modifica, smoke)​

anim.batch_add_notify (riesgo 2, modifica, dryRun, smoke)​

anim.batch_apply_modifier (riesgo 3, modifica, dryRun)​

anim.batch_remove_notifies_by_name (riesgo 3, modifica, dryRun, smoke)​

anim.batch_rename_curve (riesgo 2, modifica, dryRun, smoke)​

anim.batch_set_compression (riesgo 2, modifica, dryRun, smoke)​

anim.batch_set_rate_scale (riesgo 2, modifica, dryRun, smoke)​

anim.batch_set_root_motion (riesgo 2, modifica, dryRun, smoke)​

anim.batch_set_skeleton (riesgo 3, modifica, dryRun, smoke)​

anim.bind_property (riesgo 2, modifica, smoke)​

anim.bp_add_layer (riesgo 2, modifica, smoke)​

anim.bp_add_notify_event (riesgo 2, modifica, smoke)​

anim.bp_add_variable (riesgo 2, modifica, smoke)​

anim.bp_compile (riesgo 2, modifica, smoke)​

anim.bp_create (riesgo 2, modifica, smoke)​

anim.bp_create_layer_interface (riesgo 2, modifica, smoke)​

anim.bp_delete (riesgo 3, modifica, destructivo, dryRun, smoke)​

anim.bp_duplicate (riesgo 2, modifica, smoke)​

Guía

Start here

Recipes (sequences)

Recipes (montages, blend spaces, pose assets)

Recipes (anim blueprints)

Recipes (IK rigs and retargeting, UE 5)

An IK rig for a character

Solving with a solver stack (UE 5.6+)

Retargeting a pack of animations onto another skeleton

Recipes (motion matching and choosers, UE 5.4+)

A motion matching database

A chooser table

Recipes (playback in PIE)

Recipes (folder work)

Gotchas

Herramientas

`anim.add_aim_offset` (riesgo 2, modifica, smoke)

`anim.add_apply_additive` (riesgo 2, modifica, smoke)

`anim.add_blend_by_bool` (riesgo 2, modifica, smoke)

`anim.add_blend_by_enum` (riesgo 2, modifica, smoke)

`anim.add_blend_by_int` (riesgo 2, modifica, smoke)

`anim.add_blend_space_player` (riesgo 2, modifica, smoke)

`anim.add_cached_pose` (riesgo 2, modifica, smoke)

`anim.add_control_rig` (riesgo 2, modifica, requiere el plugin ControlRig)

`anim.add_curve` (riesgo 2, modifica, smoke)

`anim.add_curve_key` (riesgo 2, modifica, smoke)

`anim.add_curve_keys` (riesgo 2, modifica, smoke)

`anim.add_inertialization` (riesgo 2, modifica, smoke)

`anim.add_layered_bone_blend` (riesgo 2, modifica, smoke)

`anim.add_linked_anim_graph` (riesgo 2, modifica, smoke)

`anim.add_linked_anim_layer` (riesgo 2, modifica, smoke)

`anim.add_look_at` (riesgo 2, modifica, smoke)

`anim.add_metadata` (riesgo 2, modifica)

`anim.add_mirror` (riesgo 2, modifica, UE 5.1+, smoke)

`anim.add_modify_bone` (riesgo 2, modifica, smoke)

`anim.add_niagara_notify` (riesgo 2, modifica, UE 5.0+)

`anim.add_node` (riesgo 2, modifica, smoke)

`anim.add_notify` (riesgo 2, modifica, smoke)

`anim.add_notify_object` (riesgo 2, modifica, smoke)

`anim.add_notify_state` (riesgo 2, modifica, smoke)

`anim.add_notify_track` (riesgo 2, modifica, smoke)

`anim.add_particle_notify` (riesgo 2, modifica)

`anim.add_play_sound_notify` (riesgo 2, modifica, smoke)

`anim.add_pose_asset_player` (riesgo 2, modifica)

`anim.add_random_player` (riesgo 2, modifica, smoke)

`anim.add_rigid_body` (riesgo 2, modifica, smoke)

`anim.add_sequence_evaluator` (riesgo 2, modifica, smoke)

`anim.add_sequence_player` (riesgo 2, modifica, smoke)

`anim.add_slot` (riesgo 2, modifica, smoke)

`anim.add_state_machine` (riesgo 2, modifica, smoke)

`anim.add_sync_marker` (riesgo 2, modifica, smoke)

`anim.add_trail_notify_state` (riesgo 2, modifica)

`anim.add_transform_curve_key` (riesgo 2, modifica, smoke)

`anim.add_two_bone_ik` (riesgo 2, modifica, smoke)

`anim.add_two_way_blend` (riesgo 2, modifica, smoke)

`anim.add_use_cached_pose` (riesgo 2, modifica, smoke)

`anim.add_vector_curve_key` (riesgo 2, modifica)

`anim.add_virtual_bone` (riesgo 2, modifica)

`anim.apply_compression` (riesgo 2, modifica, smoke)

`anim.apply_modifier` (riesgo 3, modifica)

`anim.arrange_nodes` (riesgo 2, modifica, smoke)

`anim.audit` (riesgo 0, smoke)

`anim.bake_curve_from_bone` (riesgo 2, modifica, smoke)

`anim.batch_add_notify` (riesgo 2, modifica, dryRun, smoke)

`anim.batch_apply_modifier` (riesgo 3, modifica, dryRun)

`anim.batch_remove_notifies_by_name` (riesgo 3, modifica, dryRun, smoke)

`anim.batch_rename_curve` (riesgo 2, modifica, dryRun, smoke)

`anim.batch_set_compression` (riesgo 2, modifica, dryRun, smoke)

`anim.batch_set_rate_scale` (riesgo 2, modifica, dryRun, smoke)

`anim.batch_set_root_motion` (riesgo 2, modifica, dryRun, smoke)

`anim.batch_set_skeleton` (riesgo 3, modifica, dryRun, smoke)

`anim.bind_property` (riesgo 2, modifica, smoke)

`anim.bp_add_layer` (riesgo 2, modifica, smoke)

`anim.bp_add_notify_event` (riesgo 2, modifica, smoke)

`anim.bp_add_variable` (riesgo 2, modifica, smoke)

`anim.bp_compile` (riesgo 2, modifica, smoke)

`anim.bp_create` (riesgo 2, modifica, smoke)

`anim.bp_create_layer_interface` (riesgo 2, modifica, smoke)

`anim.bp_delete` (riesgo 3, modifica, destructivo, dryRun, smoke)

`anim.bp_duplicate` (riesgo 2, modifica, smoke)