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feat: initial support for blender 4.0

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It may inpact the userpresence, mesh bevel/crease attributes and shader node groups input/output socket
This commit is contained in:
s.martinez 2023-11-28 14:40:14 +01:00 committed by Swann
parent 037be421cb
commit 0c26b9c6c4
1 changed files with 21 additions and 31 deletions
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52
multi_user/bl_types/bl_material.py
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@ -245,10 +245,8 @@ def dump_node_tree(node_tree: bpy.types.ShaderNodeTree) -> dict:
'type': type(node_tree).__name__ 'type': type(node_tree).__name__
} }
for socket_id in ['inputs', 'outputs']: sockets = [item for item in node_tree.interface.items_tree if item.item_type == 'SOCKET']
if hasattr(node_tree, socket_id): node_tree_data['interface'] = dump_node_tree_sockets(sockets)
socket_collection = getattr(node_tree, socket_id)
node_tree_data[socket_id] = dump_node_tree_sockets(socket_collection)
return node_tree_data return node_tree_data
@ -264,18 +262,18 @@ def dump_node_tree_sockets(sockets: bpy.types.Collection) -> dict:
""" """
sockets_data = [] sockets_data = []
for socket in sockets: for socket in sockets:
try: sockets_data.append(
socket_uuid = socket['uuid'] (
except Exception: socket.name,
socket_uuid = str(uuid4()) socket.socket_type,
socket['uuid'] = socket_uuid socket.in_out
)
sockets_data.append((socket.name, socket.bl_socket_idname, socket_uuid)) )
return sockets_data return sockets_data
def load_node_tree_sockets(sockets: bpy.types.Collection, def load_node_tree_sockets(interface: bpy.types.NodeTreeInterface,
sockets_data: dict): sockets_data: dict):
""" load sockets of a shader_node_tree """ load sockets of a shader_node_tree
@ -286,20 +284,17 @@ def load_node_tree_sockets(sockets: bpy.types.Collection,
:arg socket_data: dumped socket data :arg socket_data: dumped socket data
:type socket_data: dict :type socket_data: dict
""" """
# Check for removed sockets # Remove old sockets
for socket in sockets: interface.clear()
if not [s for s in sockets_data if 'uuid' in socket and socket['uuid'] == s[2]]:
sockets.remove(socket)
# Check for new sockets # Check for new sockets
for idx, socket_data in enumerate(sockets_data): for name, socket_type, in_out in sockets_data:
try: socket = interface.new_socket(
checked_socket = sockets[idx] name,
if checked_socket.name != socket_data[0]: in_out=in_out,
checked_socket.name = socket_data[0] socket_type=socket_type
except Exception: )
s = sockets.new(socket_data[1], socket_data[0])
s['uuid'] = socket_data[2]
def load_node_tree(node_tree_data: dict, target_node_tree: bpy.types.ShaderNodeTree) -> dict: def load_node_tree(node_tree_data: dict, target_node_tree: bpy.types.ShaderNodeTree) -> dict:
@ -316,13 +311,8 @@ def load_node_tree(node_tree_data: dict, target_node_tree: bpy.types.ShaderNodeT
if not target_node_tree.is_property_readonly('name'): if not target_node_tree.is_property_readonly('name'):
target_node_tree.name = node_tree_data['name'] target_node_tree.name = node_tree_data['name']
if 'inputs' in node_tree_data: if 'interface' in node_tree_data:
socket_collection = getattr(target_node_tree, 'inputs') load_node_tree_sockets(target_node_tree.interface, node_tree_data['interface'])
load_node_tree_sockets(socket_collection, node_tree_data['inputs'])
if 'outputs' in node_tree_data:
socket_collection = getattr(target_node_tree, 'outputs')
load_node_tree_sockets(socket_collection, node_tree_data['outputs'])
# Load nodes # Load nodes
for node in node_tree_data["nodes"]: for node in node_tree_data["nodes"]: