unreal.PhysicsAsset

class unreal.PhysicsAsset(outer=None, name='None')

Bases: unreal.Object

PhysicsAsset contains a set of rigid bodies and constraints that make up a single ragdoll. The asset is not limited to human ragdolls, and can be used for any physical simulation using bodies and constraints. A SkeletalMesh has a single PhysicsAsset, which allows for easily turning ragdoll physics on or off for many SkeletalMeshComponents The asset can be configured inside the Physics Asset Editor. see: https://docs.unrealengine.com/InteractiveExperiences/Physics/PhysicsAssetEditor see: USkeletalMesh

C++ Source:

  • Module: Engine

  • File: PhysicsAsset.h

Editor Properties: (see get_editor_property/set_editor_property)

  • constraint_profiles (Array(Name)): [Read-Write] Constraint Profiles

  • not_for_dedicated_server (bool): [Read-Write] Not for Dedicated Server: If true, we skip instancing bodies for this PhysicsAsset on dedicated servers

  • physical_animation_profiles (Array(Name)): [Read-Write] Physical Animation Profiles

  • solver_settings (PhysicsAssetSolverSettings): [Read-Write] Solver Settings: Solver settings when the asset is used with a RigidBody Anim Node (RBAN).

  • solver_type (PhysicsAssetSolverType): [Read-Write] Solver Type: Solver type used in physics asset editor. This can be used to make what you see in the asset editror more closely resembles what you see in game (though there will be differences owing to framerate variation etc). If your asset will primarily be used as a ragdoll select “World”, but if it will be used in the AnimGraph select “RBAN”.

  • thumbnail_info (ThumbnailInfo): [Read-Only] Thumbnail Info: Information for thumbnail rendering

get_constraint_by_bone_names(bone1_name, bone2_name) → ConstraintInstanceAccessor

Gets a constraint by its joint name

Parameters

  • bone1_name (Name) – name of the first bone in the joint

  • bone2_name (Name) – name of the second bone in the joint

Returns

ConstraintInstance accessor to the constraint data

Return type

ConstraintInstanceAccessor

get_constraint_by_name(constraint_name) → ConstraintInstanceAccessor

Gets a constraint by its joint name

Parameters

constraint_name (Name) – name of the constraint

Returns

ConstraintInstance accessor to the constraint data

Return type

ConstraintInstanceAccessor

get_constraints(includes_terminated)

Gets all constraints

Parameters

includes_terminated (bool) –

Returns

out_constraints (Array(ConstraintInstanceAccessor)): returned list of constraints matching the parameters

Return type

Array(ConstraintInstanceAccessor)