scripts-blender/addons/brushstroke_tools/preferences.py

@@ -2,6 +2,8 @@ import bpy
 from . import utils, settings
 import os
 
+def update_resource_path(self, context):
+    utils.update_asset_lib_path()
 class BSBST_OT_copy_resources_to_path(bpy.types.Operator):
     """
     Remove the active Style Preset Library.
@@ -34,7 +36,7 @@ class BSBST_OT_copy_resources_to_path(bpy.types.Operator):
 class BSBST_preferences(bpy.types.AddonPreferences):
     bl_idname = __package__
 
-    resource_path: bpy.props.StringProperty(name='Resource Directory', subtype='DIR_PATH', )
+    resource_path: bpy.props.StringProperty(name='Resource Directory', subtype='DIR_PATH', update=update_resource_path)
     import_relative_path: bpy.props.BoolProperty(name='Relative Path', default=True)
     import_method: bpy.props.EnumProperty(name='Import Method', default='APPEND',
                                        items= [('APPEND', 'Append', 'Append data-blocks and pack image data as local to this file.', 'APPEND_BLEND', 0),\

scripts-blender/addons/brushstroke_tools/utils.py

@@ -249,7 +249,7 @@ def ensure_resources():
 def register_asset_lib():
     asset_libs = bpy.context.preferences.filepaths.asset_libraries
     if asset_lib_name in [a.name for a in asset_libs]:
-        return
+        return asset_libs[asset_lib_name]
     lib = asset_libs.new()
     lib.name = asset_lib_name
     lib.path = get_resource_directory()
@@ -262,6 +262,14 @@ def unregister_asset_lib():
         return
     asset_libs.remove(lib)
 
+def update_asset_lib_path():
+    asset_libs = bpy.context.preferences.filepaths.asset_libraries
+    if asset_lib_name not in [a.name for a in asset_libs]:
+        register_asset_lib()
+        return
+    lib = asset_libs[asset_lib_name]
+    lib.path = get_resource_directory()
+
 def transfer_modifier(modifier_name, target_obj, source_obj):
     """
     Core taken from https://projects.blender.org/studio/blender-studio-pipeline