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 get_pixels_from_render(scene: Scene):
""" get image pixels from a rendered image not yet saved to disk """
# ensure nodes are on
scene.use_nodes = True
tree = scene.node_tree
links = tree.links
# create render layer and viewer nodes
rl = tree.nodes.new("CompositorNodeRLayers")
v = tree.nodes.new("CompositorNodeViewer")
v.use_alpha = False
# link Image output to Viewer input
links.new(rl.outputs[0], v.inputs[0])
# render
bpy.ops.render.render()
# get viewer pixels
pixels = get_pixels(bpy.data.images["Viewer Node"])
# remove created nodes
tree.nodes.remove(rl)
tree.nodes.remove(v)
# return pixels
return pixels
def to_scenes(script):
F = fountain.Fountain(script)
scenes = []
current_scene = None
current_char = None
current_parenthetical = ''
for fc, f in enumerate(F.elements):
element_type = f.element_type
text = f.element_text.strip()
if element_type == 'Scene Heading':
name = f.original_content.strip()
current_scene = Scene(name, [])
scenes.append(current_scene)
elif not current_scene:
continue
elif element_type == 'Parenthetical':
current_parenthetical = text
elif element_type == 'Character':
current_char = text
elif element_type == 'Dialogue':
seconds = text_to_seconds(text) * text_speed_factor
current_scene.elements.append(
Dialogue(
seconds,
current_char,
current_parenthetical,
text
))
current_parenthetical = ''
elif current_scene and element_type == 'Action':
seconds = text_to_seconds(text)
current_scene.elements.append(Action(seconds, text))
return scenes
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
