def empty_size(empty, size=1.0):
"""Set the scale of an empty object"""
if not Is.empty(empty):
return
if hasattr(empty, 'empty_draw_size'): # 2.7
empty.empty_draw_size = size
if hasattr(empty, 'empty_display_size'): # 2.8
empty.empty_display_size = size
def empty_type(empty, type='PLAIN_AXES'):
"""
Set the visual shape of an empty object
type = enum in
['PLAIN_AXES', 'ARROWS', 'SINGLE_ARROW',
'CIRCLE', 'CUBE', 'SPHERE', 'CONE', 'IMAGE']
"""
if not Is.empty(empty):
return
if hasattr(empty, 'empty_draw_type'): # 2.7
empty.empty_draw_type = type.upper()
if hasattr(empty, 'empty_display_type'): # 2.8
empty.empty_display_type = type.upper()
