bpy.utils submodule (bpy.utils.units)

This module contains some data/methods regarding units handling.

bpy.utils.units.categories

constant value bpy.utils.units.categories(NONE=’NONE’, LENGTH=’LENGTH’, AREA=’AREA’, VOLUME=’VOLUME’, MASS=’MASS’, ROTATION=’ROTATION’, TIME=’TIME’, VELOCITY=’VELOCITY’, ACCELERATION=’ACCELERATION’, CAMERA=’CAMERA’)

bpy.utils.units.systems

constant value bpy.utils.units.systems(NONE=’NONE’, METRIC=’METRIC’, IMPERIAL=’IMPERIAL’)

bpy.utils.units.to_string(unit_system, unit_category, value[, precision=3[, split_unit=False[, compatible_unit=False]]])

Convert a given input float value into a string with units.

Parameters:
  • unit_system (string) – The unit system, from bpy.utils.units.systems.
  • unit_category (string) – The category of data we are converting (length, area, rotation, etc.), from bpy.utils.units.categories.
  • value (float) – The value to convert to a string.
  • precision (int) – Number of digits after the comma.
  • split_unit (bool) – Whether to use several units if needed (1m1cm), or always only one (1.01m).
  • compatible_unit (bool) – Whether to use keyboard-friendly units (1m2) or nicer utf-8 ones (1m²).
Returns:

The converted string.
Return type:

str
Raises ValueError:
 

if conversion fails to generate a valid python string.
bpy.utils.units.to_value(unit_system, unit_category, str_input[, str_ref_unit=None])

Convert a given input string into a float value.

Parameters:
Returns:

The converted/interpreted value.
Return type:

float
Raises ValueError:
 

if conversion fails to generate a valid python float value.