fix(rcf): collection children loading

helpers.py

@@ -172,7 +172,7 @@ def load_collection(target=None, data=None, create=False):
         # Load other meshes metadata
         # dump_anything.load(target, data)
 
-        # load objects into collection
+        # link objects
         for object in data["objects"]:
             target.objects.link(bpy.data.objects[object])
 
@@ -180,9 +180,15 @@ def load_collection(target=None, data=None, create=False):
             if object not in data["objects"]:
                 target.objects.unlink(bpy.data.objects[object])
         
+        # Link childrens
+        for collection in data["children"]:
+            if collection not in target.children.keys():
+                target.children.link(
+                    bpy.data.collections[collection])
+        
         target.id = data['id']
-    except:
-        print("Collection loading error")
+    except Exception as e:
+        print("Collection loading error: {}".format(e))
 
 
 def load_scene(target=None, data=None, create=False):

operators.py

@@ -40,7 +40,7 @@ def client_list_callback(scene, context):
     global client_keys
     
     items = []
-
+    if client_keys:
         for k in client_keys:
             if 'Client' in k[0]:
                 name = k[1]
@@ -48,6 +48,7 @@ def client_list_callback(scene, context):
 
     return items
 
+
 def clean_scene(elements=SUPPORTED_DATABLOCKS):
     for datablock in elements:
         datablock_ref = getattr(bpy.data, datablock)
@@ -104,14 +105,14 @@ def update_selected_object(context):
     
     if len(selected_objects) > 0:
         
-        for obj in context.selected_objects:
-            if obj.name not in client_data[0][1]['active_objects']:
+        for obj in selected_objects:
+            if obj not in client_data[0][1]['active_objects']:
                 client_data[0][1]['active_objects'] = selected_objects
 
                 client_instance.set(client_key,client_data[0][1])
                 break
 
-    elif client_data[0][1]['active_objects']:
+    elif client_data and client_data[0][1]['active_objects']:
         client_data[0][1]['active_objects'] = []
         client_instance.set(client_key,client_data[0][1])
 
@@ -144,6 +145,7 @@ def update_selected_object(context):
 
     # return False
 
+
 def update_rights():
     
     C = bpy.context
@@ -156,6 +158,7 @@ def update_rights():
             else:
                 D.objects[obj.name].hide_select = True
 
+
 def init_datablocks():
     global client_instance
 
@@ -527,7 +530,7 @@ def ordered(updates):
     for item in updates.items():
         if item[1].id.bl_rna.name in SUPPORTED_TYPES:
             uplist.append((SUPPORTED_TYPES.index(
-                item[1].id.bl_rna.name), item[1].id.bl_rna.name, item[1].id.name))
+                item[1].id.bl_rna.name), item[1].id.bl_rna.name, item[1].id.name,item[1].id ))
 
     uplist.sort(key=itemgetter(0))
     return uplist
@@ -553,7 +556,7 @@ def depsgraph_update(scene):
         username = bpy.context.scene.session_settings.username
         update_selected_object(bpy.context)
 
-        selected_objects = helpers.get_selected_objects(scene)
+        # selected_objects = helpers.get_selected_objects(scene)
 
 
 
@@ -579,6 +582,7 @@ def depsgraph_update(scene):
         #         data = client_instance.get(key)
 
         #         if data:
+        #             if update[3].id == username:
         #                 # Queue update
         #                 client_instance.set(key)
         #         else:
@@ -586,7 +590,6 @@ def depsgraph_update(scene):
         #             print("new")
         #             client_instance.add(key)
 
-        if hasattr(bpy.context, 'selected_objects'):
         selected_objects = helpers.get_selected_objects(scene)
         if len(selected_objects) > 0:
             for updated_data in updates: