KinematicConstraint(Constraint)¶

base classes — bpy_struct, Constraint

class bpy.types.KinematicConstraint(Constraint)¶

Inverse Kinematics

chain_count¶

How many bones are included in the IK effect - 0 uses all bones

Type: int in [0, 255], default 0

distance¶

Radius of limiting sphere

Type: float in [0, 100], default 0.0

ik_type¶

Type: enum in [‘COPY_POSE’, ‘DISTANCE’], default ‘COPY_POSE’

iterations¶

Maximum number of solving iterations

Type: int in [0, 10000], default 0

limit_mode¶

Distances in relation to sphere of influence to allow

LIMITDIST_INSIDE Inside, The object is constrained inside a virtual sphere around the target object, with a radius defined by the limit distance.
LIMITDIST_OUTSIDE Outside, The object is constrained outside a virtual sphere around the target object, with a radius defined by the limit distance.
LIMITDIST_ONSURFACE On Surface, The object is constrained on the surface of a virtual sphere around the target object, with a radius defined by the limit distance.

Type: enum in [‘LIMITDIST_INSIDE’, ‘LIMITDIST_OUTSIDE’, ‘LIMITDIST_ONSURFACE’], default ‘LIMITDIST_INSIDE’

lock_location_x¶

Constraint position along X axis

Type: boolean, default False

lock_location_y¶

Constraint position along Y axis

Type: boolean, default False

lock_location_z¶

Constraint position along Z axis

Type: boolean, default False

lock_rotation_x¶

Constraint rotation along X axis

Type: boolean, default False

lock_rotation_y¶

Constraint rotation along Y axis

Type: boolean, default False

lock_rotation_z¶

Constraint rotation along Z axis

Type: boolean, default False

orient_weight¶

For Tree-IK: Weight of orientation control for this target

Type: float in [0.01, 1], default 0.0

pole_angle¶

Pole rotation offset

Type: float in [-3.14159, 3.14159], default 0.0

pole_subtarget¶

Type: string, default “”, (never None)

pole_target¶

Object for pole rotation

Type: Object

reference_axis¶

Constraint axis Lock options relative to Bone or Target reference

Type: enum in [‘BONE’, ‘TARGET’], default ‘BONE’

subtarget¶

Armature bone, mesh or lattice vertex group, …

Type: string, default “”, (never None)

target¶

Target object

Type: Object

use_location¶

Chain follows position of target

Type: boolean, default False

use_rotation¶

Chain follows rotation of target

Type: boolean, default False

use_stretch¶

Enable IK Stretching

Type: boolean, default False

use_tail¶

Include bone’s tail as last element in chain

Type: boolean, default False

weight¶

For Tree-IK: Weight of position control for this target

Type: float in [0.01, 1], default 0.0

classmethod bl_rna_get_subclass(id, default=None)¶

Parameters: id (string) – The RNA type identifier.
Returns: The RNA type or default when not found.
Return type: bpy.types.Struct subclass

classmethod bl_rna_get_subclass_py(id, default=None)¶

Parameters: id (string) – The RNA type identifier.
Returns: The class or default when not found.
Return type: type

Inherited Properties

Inherited Functions