StretchToConstraint(Constraint)

base classes — bpy_struct, Constraint

class bpy.types.StretchToConstraint(Constraint)

Stretch to meet the target object

bulge

Factor between volume variation and stretching

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

bulge_max

Maximum volume stretching factor

Type:: float in [1, 100], default 0.0

bulge_min

Minimum volume stretching factor

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

bulge_smooth

Strength of volume stretching clamping

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

head_tail

Target along length of bone: Head is 0, Tail is 1

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

keep_axis

The rotation type and axis order to use

PLANE_X XZ – Rotate around local X, then Z.
PLANE_Z ZX – Rotate around local Z, then X.
SWING_Y Swing – Use the smallest single axis rotation, similar to Damped Track.

Type:: enum in [‘PLANE_X’, ‘PLANE_Z’, ‘SWING_Y’], default ‘PLANE_X’

rest_length

Length at rest position

Type:: float in [0, 1000], default 0.0

subtarget

Armature bone, mesh or lattice vertex group, …

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

target

Target object

Type:: Object

use_bbone_shape

Follow shape of B-Bone segments when calculating Head/Tail position

Type:: boolean, default False

use_bulge_max

Use upper limit for volume variation

Type:: boolean, default False

use_bulge_min

Use lower limit for volume variation

Type:: boolean, default False

volume

Maintain the object’s volume as it stretches

Type:: enum in [‘VOLUME_XZX’, ‘VOLUME_X’, ‘VOLUME_Z’, ‘NO_VOLUME’], default ‘VOLUME_XZX’

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