unreal.AnimationWarpingLibrary

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

Bases: BlueprintFunctionLibrary

Exposes operations related to Animation Warping

C++ Source:

  • Plugin: AnimationWarping

  • Module: AnimationWarpingRuntime

  • File: AnimationWarpingLibrary.h

classmethod apply_delta_to_offset_root_bone(offset_root_bone_node, translation_world, rotation_world) → None

Apply a delta translation and rotation to the simulated transform inside a offset root bone node. This is useful for moving the root bone offset, e.g. when standing on a moving platform

Parameters:
classmethod convert_to_offset_root_bone_node_pure(node) -> (offset_root_bone_node=OffsetRootBoneAnimNodeReference, result=bool)

Get a root bone offset node context from an anim node context

Parameters:

node (AnimNodeReference)

Returns:

offset_root_bone_node (OffsetRootBoneAnimNodeReference):

result (bool):

Return type:

tuple

classmethod get_curve_value_from_animation(animation, curve_name, time) → float or None

Helper function to extract the value of a curve in an animation at a given time

Parameters:
Returns:

out_value (float):

Return type:

float or None

classmethod get_float_value_from_curve(curve, time) → float or None

Helper function to extract the float value from a curve asset at a given time. To be used inside AnimationBlueprint and assumes AnimBP holds reference to CurveAsset for it to be valid.

Parameters:
Returns:

out_value (float):

Return type:

float or None

classmethod get_offset_root_transform(node) → Transform

Get the current world space transform from the offset root bone animgraph node

Parameters:

node (AnimNodeReference)

Return type:

Transform

classmethod get_vector_value_from_curve(curve, time) → Vector or None

Helper function to extract the vector value from a curve asset at a given time. To be used inside AnimationBlueprint and assumes AnimBP holds reference to CurveAsset for it to be valid.

Parameters:
Returns:

out_value (Vector):

Return type:

Vector or None