MaintainVolumeConstraint(Constraint)

base classes — bpy_struct, Constraint

class bpy.types.MaintainVolumeConstraint(Constraint)

Maintain a constant volume along a single scaling axis

free_axis

The free scaling axis of the object (default 'SAMEVOL_X')

Type:

Literal[‘SAMEVOL_X’, ‘SAMEVOL_Y’, ‘SAMEVOL_Z’]

mode

The way the constraint treats original non-free axis scaling (default 'STRICT')

  • 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:

Literal[‘STRICT’, ‘UNIFORM’, ‘SINGLE_AXIS’]

volume

Volume of the bone at rest (in [0, inf], default 0.0)

Type:

float

classmethod bl_rna_get_subclass(id, default=None, /)
Parameters:

  • id (str) – The RNA type identifier.

  • default (bpy.types.Struct | None) – The value to return when not found.

Returns:

The RNA type or default when not found.

Return type:

bpy.types.Struct

classmethod bl_rna_get_subclass_py(id, default=None, /)
Parameters:

  • id (str) – The RNA type identifier.

  • default (type | None) – The value to return when not found.

Returns:

The class or default when not found.

Return type:

type

Inherited Properties

Inherited Functions