Constraint(bpy_struct)

base class — bpy_struct

subclasses — KinematicConstraint, CopyScaleConstraint, ShrinkwrapConstraint, FollowPathConstraint, LockedTrackConstraint, CopyTransformsConstraint, PythonConstraint, LimitDistanceConstraint, StretchToConstraint, PivotConstraint, ClampToConstraint, TransformConstraint, LimitRotationConstraint, LimitLocationConstraint, ChildOfConstraint, CopyRotationConstraint, DampedTrackConstraint, TrackToConstraint, SplineIKConstraint, MaintainVolumeConstraint, LimitScaleConstraint, RigidBodyJointConstraint, FloorConstraint, ActionConstraint, CopyLocationConstraint

class bpy.types.Constraint(bpy_struct)

Constraint modifying the transformation of objects and bones

active

Constraint is the one being edited

Type :boolean, default False

error_location

Amount of residual error in Blender space unit for constraints that work on position

Type :float in [-inf, inf], default 0.0, (readonly)

error_rotation

Amount of residual error in radiant for constraints that work on orientation

Type :float in [-inf, inf], default 0.0, (readonly)

influence

Amount of influence constraint will have on the final solution

Type :float in [0, 1], default 0.0

is_proxy_local

Constraint was added in this proxy instance (i.e. did not belong to source Armature)

Type :boolean, default False

is_valid

Constraint has valid settings and can be evaluated

Type :boolean, default False, (readonly)

mute

Enable/Disable Constraint

Type :boolean, default False

name

Constraint name

Type :string, default “”

owner_space

Space that owner is evaluated in

Type :enum in [‘WORLD’, ‘POSE’, ‘LOCAL_WITH_PARENT’, ‘LOCAL’], default ‘WORLD’

show_expanded

Constraint’s panel is expanded in UI

Type :boolean, default False

target_space

Space that target is evaluated in

Type :enum in [‘WORLD’, ‘POSE’, ‘LOCAL_WITH_PARENT’, ‘LOCAL’], default ‘WORLD’

type

Type :enum in [‘COPY_LOCATION’, ‘COPY_ROTATION’, ‘COPY_SCALE’, ‘COPY_TRANSFORMS’, ‘LIMIT_DISTANCE’, ‘LIMIT_LOCATION’, ‘LIMIT_ROTATION’, ‘LIMIT_SCALE’, ‘MAINTAIN_VOLUME’, ‘TRANSFORM’, ‘CLAMP_TO’, ‘DAMPED_TRACK’, ‘IK’, ‘LOCKED_TRACK’, ‘SPLINE_IK’, ‘STRETCH_TO’, ‘TRACK_TO’, ‘ACTION’, ‘CHILD_OF’, ‘FLOOR’, ‘FOLLOW_PATH’, ‘PIVOT’, ‘RIGID_BODY_JOINT’, ‘SCRIPT’, ‘SHRINKWRAP’], default ‘COPY_LOCATION’, (readonly)

Inherited Properties

bpy_struct.id_data

Inherited Functions

bpy_struct.as_pointer bpy_struct.callback_add bpy_struct.callback_remove bpy_struct.driver_add bpy_struct.driver_remove bpy_struct.get bpy_struct.is_property_hidden bpy_struct.is_property_set

bpy_struct.items bpy_struct.keyframe_delete bpy_struct.keyframe_insert bpy_struct.keys bpy_struct.path_from_id bpy_struct.path_resolve bpy_struct.type_recast bpy_struct.values

References

Object.constraints ObjectConstraints.active ObjectConstraints.new ObjectConstraints.remove PoseBone.constraints

PoseBoneConstraints.active PoseBoneConstraints.new PoseBoneConstraints.remove UILayout.template_constraint