unreal.AnimNode_BoneDrivenController

class unreal.AnimNode_BoneDrivenController(component_pose: ComponentSpacePoseLink = [], lod_threshold: int = 0, alpha_input_type: AnimAlphaInputType = Ellipsis, alpha_bool_enabled: bool = False, alpha: float = 0.0, alpha_scale_bias: InputScaleBias = Ellipsis, alpha_bool_blend: InputAlphaBoolBlend = Ellipsis, alpha_curve_name: Name = 'None', alpha_scale_bias_clamp: InputScaleBiasClamp = Ellipsis)

Bases: AnimNode_SkeletalControlBase

This is the runtime version of a bone driven controller, which maps part of the state from one bone to another (e.g., 2 * source.x -> target.z)

C++ Source:

• Module: AnimGraphRuntime

• File: AnimNode_BoneDrivenController.h

Editor Properties: (see get_editor_property/set_editor_property)

• affect_target_rotation_x (bool): [Read-Write] Affect the X component of rotation on the target bone

• affect_target_rotation_y (bool): [Read-Write] Affect the Y component of rotation on the target bone

• affect_target_rotation_z (bool): [Read-Write] Affect the Z component of rotation on the target bone

• affect_target_scale_x (bool): [Read-Write] Affect the X component of scale on the target bone

• affect_target_scale_y (bool): [Read-Write] Affect the Y component of scale on the target bone

• affect_target_scale_z (bool): [Read-Write] Affect the Z component of scale on the target bone

• affect_target_translation_x (bool): [Read-Write] Affect the X component of translation on the target bone

• affect_target_translation_y (bool): [Read-Write] Affect the Y component of translation on the target bone

• affect_target_translation_z (bool): [Read-Write] Affect the Z component of translation on the target bone

• alpha (float): [Read-Write] Current strength of the skeletal control

• alpha_bool_blend (InputAlphaBoolBlend): [Read-Write]

• alpha_bool_enabled (bool): [Read-Write]

• alpha_curve_name (Name): [Read-Write]

• alpha_input_type (AnimAlphaInputType): [Read-Write]

• alpha_scale_bias (InputScaleBias): [Read-Write]

• alpha_scale_bias_clamp (InputScaleBiasClamp): [Read-Write]

• component_pose (ComponentSpacePoseLink): [Read-Write] Input link

• destination_mode (DrivenDestinationMode): [Read-Write] Type of destination to drive, currently either bone or morph target

• driving_curve (CurveFloat): [Read-Write] Curve used to map from the source attribute to the driven attributes if present (otherwise the Multiplier will be used)

• lod_threshold (int32): [Read-Write] * Max LOD that this node is allowed to run * For example if you have LODThreshold to be 2, it will run until LOD 2 (based on 0 index) * when the component LOD becomes 3, it will stop update/evaluate * currently transition would be issue and that has to be re-visited

• modification_mode (DrivenBoneModificationMode): [Read-Write] The type of modification to make to the destination component(s)

• multiplier (float): [Read-Write] Multiplier to apply to the input value (Note: Ignored when a curve is used)

• parameter_name (Name): [Read-Write] Name of Morph Target to drive using the source attribute

• range_max (double): [Read-Write] Maximum limit of the input value (mapped to RemappedMax, only used when limiting the source range) If this is rotation, the unit is radian

• range_min (double): [Read-Write] Minimum limit of the input value (mapped to RemappedMin, only used when limiting the source range) If this is rotation, the unit is radian

• remapped_max (double): [Read-Write] Maximum value to apply to the destination (remapped from the input range) If this is rotation, the unit is radian

• remapped_min (double): [Read-Write] Minimum value to apply to the destination (remapped from the input range) If this is rotation, the unit is radian

• source_bone (BoneReference): [Read-Write] Bone to use as controller input

• source_component (ComponentType): [Read-Write] Transform component to use as input

• target_bone (BoneReference): [Read-Write] Bone to drive using controller input

• use_range (bool): [Read-Write] Whether or not to clamp the driver value and remap it before scaling it