# 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=0, Tail=1

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

  `keep_axis`

    Axis to maintain during stretch

    - `PLANE_X` X, Keep X Axis.
    - `PLANE_Z` Z, Keep Z Axis.

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

  `rest_length`

    Length at rest position

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

  `subtarget`

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

  `target`

    Target Object

    Type: | `Object`

  `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’

Inherited Properties

`bpy_struct.id_data` `Constraint.name` `Constraint.type` `Constraint.owner_space` `Constraint.target_space` `Constraint.mute` `Constraint.show_expanded` | `Constraint.is_valid` `Constraint.active` `Constraint.is_proxy_local` `Constraint.influence` `Constraint.error_location` `Constraint.error_rotation`

Inherited Functions

`bpy_struct.as_pointer` `bpy_struct.driver_add` `bpy_struct.driver_remove` `bpy_struct.get` `bpy_struct.is_property_hidden` `bpy_struct.is_property_readonly` `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.property_unset` `bpy_struct.type_recast` `bpy_struct.values`