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.

Raises ValueError:
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
	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.

Raises ValueError:
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`. str_input (string) – The string to convert to a float value. str_ref_unit (string or None) – A reference string from which to extract a default unit, if none is found in `str_input`.
Returns:	The converted/interpreted value.
Return type:	float
	if conversion fails to generate a valid python float value.