def setLayers(layers:iter, scn:Scene=None):
""" set active layers of scn w/o 'dag ZERO' error """
assert len(layers) == 20
scn = scn or bpy.context.scene
# update scene (prevents dag ZERO errors)
scn.update()
# set active layers of scn
scn.layers = layers
def setLayers(layers:iter, scn:Scene=None):
""" set active layers of scn w/o 'dag ZERO' error """
assert len(layers) == 20
scn = scn or bpy.context.scene
# update scene (prevents dag ZERO errors)
scn.update()
# set active layers of scn
scn.layers = layers
def openLayer(layerNum:int, scn:Scene=None):
scn = scn or bpy.context.scene
layerList = [i == layerNum - 1 for i in range(20)]
scn.layers = layerList
return layerList
def openLayer(layerNum:int, scn:Scene=None):
scn = scn or bpy.context.scene
layerList = [i == layerNum - 1 for i in range(20)]
scn.layers = layerList
return layerList
