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Fixed problem with blender context and multilayer exr

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This commit is contained in:
Simone Barbieri 2023-08-23 10:51:01 +01:00
parent fc1a98b471
commit 8f78ebeabd
1 changed files with 13 additions and 34 deletions
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47
openpype/hosts/blender/plugins/publish/collect_render.py
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@ -198,22 +198,7 @@ class CollectBlenderRender(pyblish.api.InstancePlugin):
aov = vl.aovs[cp_name]
aov.type = cp[1].get("type", "VALUE")
def _create_context(self):
context = bpy.context.copy()
win = bpy.context.window_manager.windows[0]
screen = win.screen
area = screen.areas[0]
region = area.regions[0]
context["window"] = win
context['screen'] = screen
context['area'] = area
context['region'] = region
return context
def set_node_tree(self, output_path, instance, aov_sep):
def set_node_tree(self, output_path, instance, aov_sep, ext, multilayer):
# Set the scene to use the compositor node tree to render
bpy.context.scene.use_nodes = True
@ -248,17 +233,10 @@ class CollectBlenderRender(pyblish.api.InstancePlugin):
# Create a new output node
output = tree.nodes.new("CompositorNodeOutputFile")
context = self._create_context()
context["node"] = output
area = context["area"]
# Change area type to node editor, to execute node operators
old_area_type = area.ui_type
area.ui_type = "CompositorNodeTree"
# Remove the default input socket from the output node
bpy.ops.node.output_file_remove_active_socket(context)
if ext == "exr" and multilayer:
output.layer_slots.clear()
else:
output.file_slots.clear()
output.base_path = output_path
image_settings = bpy.context.scene.render.image_settings
@ -270,18 +248,18 @@ class CollectBlenderRender(pyblish.api.InstancePlugin):
# and link it
for render_pass in passes:
filepath = f"{instance.name}{aov_sep}{render_pass.name}.####"
bpy.ops.node.output_file_add_socket(context, file_path=filepath)
if ext == "exr" and multilayer:
output.layer_slots.new(render_pass.name)
else:
output.file_slots.new(filepath)
aov_file_products.append(
(render_pass.name, os.path.join(output_path, filepath)))
aov_file_products.append(
(render_pass.name, os.path.join(output_path, filepath)))
node_input = output.inputs[-1]
tree.links.new(render_pass, node_input)
# Restore the area type
area.ui_type = old_area_type
return aov_file_products
@staticmethod
@ -317,7 +295,8 @@ class CollectBlenderRender(pyblish.api.InstancePlugin):
output_path = os.path.join(file_path, render_folder, file_name)
render_product = self.get_render_product(output_path, instance)
aov_file_product = self.set_node_tree(output_path, instance, aov_sep)
aov_file_product = self.set_node_tree(
output_path, instance, aov_sep, ext, multilayer)
# We set the render path, the format and the camera
bpy.context.scene.render.filepath = render_product