MaintainVolumeConstraint(Constraint)

base classes — bpy_struct, Constraint

class bpy.types.MaintainVolumeConstraint.MaintainVolumeConstraint(Constraint)

Maintain a constant volume along a single scaling axis

free_axis

The free scaling axis of the object

Type

enum in [‘SAMEVOL_X’, ‘SAMEVOL_Y’, ‘SAMEVOL_Z’], default ‘SAMEVOL_X’

mode

The way the constraint treats original non-free axis scaling

  • STRICT Strict, Volume is strictly preserved, overriding the scaling of non-free axes.

  • UNIFORM Uniform, Volume is preserved when the object is scaled uniformly. Deviations from uniform scale on non-free axes are passed through.

  • SINGLE_AXIS Single Axis, Volume is preserved when the object is scaled only on the free axis. Non-free axis scaling is passed through.

Type

enum in [‘STRICT’, ‘UNIFORM’, ‘SINGLE_AXIS’], default ‘STRICT’

volume

Volume of the bone at rest

Type

float in [0.001, 100], 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

  • 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_overridable_library

  • 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.pop

  • bpy_struct.property_overridable_library_set

  • bpy_struct.property_unset

  • bpy_struct.type_recast

  • bpy_struct.values

  • Constraint.bl_rna_get_subclass

  • Constraint.bl_rna_get_subclass_py