scripts-blender/addons/asset_pipeline_2/merge/naming.py

@@ -115,6 +115,23 @@ def add_suffix_to_hierarchy(collection: bpy.types.Collection, suffix_base: str)
             pass
 
 
+# TODO Cleanup prefix doc strings
+def get_name_with_prefix(name: str, prefix: str) -> str:
+    """Returns a string with the prefix.
+
+    Args:
+        name (str): Name to add prefix to
+        prefix (str): Prefix to add to name
+
+    Returns:
+        str: Returns name with prefix
+    """
+    if name.startswith(prefix + "."):
+        return name
+    prefix = prefix + "." if prefix != "" else ""
+    return prefix + name
+
+
 def get_name_with_asset_prefix(name: str) -> str:
     """Returns a string with the prefix if it is not already set.
     Users can specify a prefix to live on all objects during the
@@ -127,10 +144,22 @@ def get_name_with_asset_prefix(name: str) -> str:
         str: Returns name with prefix
     """
     asset_pipe = bpy.context.scene.asset_pipeline
-    if name.startswith(asset_pipe.prefix + "."):
-        return name
-    prefix = asset_pipe.prefix + "." if asset_pipe.prefix != "" else ""
-    return prefix + name
+    return get_name_with_prefix(name, asset_pipe.prefix)
+
+
+def get_name_with_task_layer_prefix(name: str) -> str:
+    """Returns a string with the prefix if it is not already set.
+    Users can specify a prefix to live on all objects during the
+    asset creation process. This prefix is stored in the scene.
+
+    Args:
+        name (str): Name to add prefix to
+
+    Returns:
+        str: Returns name with prefix
+    """
+    asset_pipe = bpy.context.scene.asset_pipeline
+    return get_name_with_prefix(name, asset_pipe.task_layer_name)
 
 
 def get_task_layer_col_name(task_layer_key) -> str:

scripts-blender/addons/asset_pipeline_2/merge/transfer_data/transfer_functions.py

@@ -1,6 +1,6 @@
 import bpy
 from bpy import context
-from ..naming import get_basename
+from ..naming import get_basename, get_name_with_task_layer_prefix
 from ..drivers import find_drivers, copy_driver
 from ..visibility import override_obj_visability
 from .transfer_util import (
@@ -96,12 +96,20 @@ def modifier_is_missing(transfer_data_item):
 
 
 def init_modifiers(scene, obj):
-    transfer_data_item_init(
-        scene=scene,
-        obj=obj,
-        data_list=obj.modifiers,
-        td_type_key=constants.MODIFIER_KEY,
-    )
+    td_type_key = constants.MODIFIER_KEY
+    transfer_data = obj.transfer_data_ownership
+    task_layer_key = scene.asset_pipeline.task_layer_name
+    for mod in obj.modifiers:
+        mod.name = get_name_with_task_layer_prefix(mod.name)
+        # Only add new ownership transfer_data_item if vertex group doesn't have an owner
+        matches = check_transfer_data_entry(transfer_data, mod.name, td_type_key)
+        if len(matches) == 0:
+            scene.asset_pipeline.add_temp_transfer_data(
+                name=mod.name,
+                owner=task_layer_key,
+                type=td_type_key,
+                obj=obj,
+            )
 
 
 def transfer_modifier(modifier_name, target_obj, source_obj):
@@ -180,12 +188,20 @@ def constraint_is_missing(transfer_data_item):
 
 
 def init_constraints(scene, obj):
-    transfer_data_item_init(
-        scene=scene,
-        obj=obj,
-        data_list=obj.constraints,
-        td_type_key=constants.CONSTRAINT_KEY,
-    )
+    td_type_key = constants.CONSTRAINT_KEY
+    transfer_data = obj.transfer_data_ownership
+    task_layer_key = scene.asset_pipeline.task_layer_name
+    for const in obj.constraints:
+        const.name = get_name_with_task_layer_prefix(const.name)
+        # Only add new ownership transfer_data_item if vertex group doesn't have an owner
+        matches = check_transfer_data_entry(transfer_data, const.name, td_type_key)
+        if len(matches) == 0:
+            scene.asset_pipeline.add_temp_transfer_data(
+                name=const.name,
+                owner=task_layer_key,
+                type=td_type_key,
+                obj=obj,
+            )
 
 
 def transfer_constraint(constraint_name, target_obj, source_obj):