unreal.AnimDataModel

class unreal.AnimDataModel(outer: Object | None = None, name: Name | str = 'None')

Bases: Object

The Model represents the source data for animations. It contains both bone animation data as well as animated curves. They are currently only a sub-object of a AnimSequenceBase instance. The instance derives all runtime data from the source data.

C++ Source:

• Module: Engine

• File: AnimDataModel.h

Editor Properties: (see get_editor_property/set_editor_property)

• animated_bone_attributes (Array[AnimatedBoneAttribute]): [Read-Only] Container with all animated (bone) attribute data

• bone_animation_tracks (Array[BoneAnimationTrack]): [Read-Only] All individual bone animation tracks

• curve_data (AnimationCurveData): [Read-Only] Container with all animated curve data

• frame_rate (FrameRate): [Read-Only] Rate at which the animated data is sampled

• modified_event (AnimDataModelModifiedDynamicEvent): [Read-Write] Dynamic delegate event allows scripting to register to any broadcasted notify.

• number_of_frames (int32): [Read-Only] Total number of sampled animated frames

• number_of_keys (int32): [Read-Only] Total number of sampled animated keys

• play_length (float): [Read-Only]

property animated_bone_attributes: None

[Read-Only] Container with all animated (bone) attribute data

Type:

(Array[AnimatedBoneAttribute])

property bone_animation_tracks: None

[Read-Only] All individual bone animation tracks

Type:

(Array[BoneAnimationTrack])

property curve_data: AnimationCurveData

[Read-Only] Container with all animated curve data

Type:

(AnimationCurveData)

property frame_rate: FrameRate

[Read-Only] Rate at which the animated data is sampled

Type:

(FrameRate)

get_animation_sequence() → AnimSequence

Returns:

The outer UAnimSequence object if found, otherwise returns a nullptr

Return type:

AnimSequence

get_bone_animation_tracks() → Array[BoneAnimationTrack]

Get Bone Animation Tracks

Return type:

Array[BoneAnimationTrack]

get_bone_track_by_index(track_index) → BoneAnimationTrack

Get Bone Track by Index

Parameters:

track_index (int32) –

Return type:

BoneAnimationTrack

get_bone_track_by_name(track_name) → BoneAnimationTrack

Get Bone Track by Name

Parameters:

track_name (Name) –

Return type:

BoneAnimationTrack

get_bone_track_index(track) → int32

Get Bone Track Index

Parameters:

track (BoneAnimationTrack) –

Return type:

int32

get_bone_track_index_by_name(track_name) → int32

Get Bone Track Index by Name

Parameters:

track_name (Name) –

Return type:

int32

get_bone_track_names() → Array[Name]

Populates the provided array with all contained (bone) track names

Returns:

out_names (Array[Name]): [out] Array containing all bone track names

Return type:

Array[Name]

get_frame_rate() → FrameRate

Returns:

Frame rate at which the animation data is key-ed

Return type:

FrameRate

get_num_bone_tracks() → int32

Returns:

Total number of bone animation tracks

Return type:

int32

get_number_of_float_curves() → int32

Returns:

Total number of stored float curves

Return type:

int32

get_number_of_frames() → int32

Returns:

Total number of frames of animation data stored

Return type:

int32

get_number_of_keys() → int32

Returns:

Total number of animation data keys stored

Return type:

int32

get_number_of_transform_curves() → int32

Returns:

Total number of stored FTransform curves

Return type:

int32

get_play_length() → double

Returns:

Total length of play-able animation data

Return type:

double

is_valid_bone_track_index(track_index) → bool

Is Valid Bone Track Index

Parameters:

track_index (int32) –

Return type:

bool

is_valid_bone_track_name(track_name) → bool

Is Valid Bone Track Name

Parameters:

track_name (Name) –

Return type:

bool

property modified_event: AnimDataModelModifiedDynamicEvent

[Read-Write] Dynamic delegate event allows scripting to register to any broadcasted notify.

Type:

(AnimDataModelModifiedDynamicEvent)

property number_of_frames: int

[Read-Only] Total number of sampled animated frames

Type:

(int32)

property number_of_keys: int

[Read-Only] Total number of sampled animated keys

Type:

(int32)

property play_length: float

[Read-Only]

Type:

(float)