Fixed UE to Rigify version condition

tests/run_tests.py

@@ -39,6 +39,7 @@
         'UE2RIGIFY_DEV': '1',
         'BLENDER_ADDONS': BLENDER_ADDONS,
         'BLENDER_PORT': BLENDER_PORT,
+        'BLENDER_VERSION': BLENDER_VERSION,
         'UNREAL_PORT': UNREAL_PORT,
         'HOST_REPO_FOLDER': HOST_REPO_FOLDER,
         'CONTAINER_REPO_FOLDER': CONTAINER_REPO_FOLDER,

tests/test_ue2rigify_mannequins.py

@@ -16,7 +16,7 @@ def test_modes(self):
         """
         self.run_modes_tests({
             'male_root': {
-                'template': 'male_mannequin',
+                'template': 'male_mannequin_UE4',
                 'modes': [
                     'SOURCE',
                     'FK_TO_SOURCE',
@@ -26,7 +26,7 @@ def test_modes(self):
                     ]
             },
             'female_root': {
-                'template': 'female_mannequin',
+                'template': 'female_mannequin_UE4',
                 'modes': [
                     'FK_TO_SOURCE',
                     'SOURCE_TO_DEFORM',
@@ -51,7 +51,7 @@ def test_new_template(self):
                 },
                 'female_root': {
                     'new_template_name': 'test_mannequin',
-                    'starter_template_name': 'female_mannequin',
+                    'starter_template_name': 'female_mannequin_UE4',
                     'fk_to_source': {'upper_arm_fk.L': 'upperarm_l'},
                     'source_to_deform': {'upperarm_l': 'DEF-upper_arm.L'}
                 }
@@ -66,7 +66,7 @@ def test_baking(self):
         self.run_baking_tests({
             # TODO flip animation order and fix failure
             'male_root': {
-                'template': 'male_mannequin',
+                'template': 'male_mannequin_UE4',
                 'control_rig': 'rig',
                 'animations': ['third_person_run_01', 'third_person_walk_01'],
                 # 'bones': ['pelvis', 'calf_r', 'foot_l', 'hand_l'], # TODO make this pass with the hands and feet
@@ -80,7 +80,7 @@ def test_baking(self):
             },
             # TODO investigate female template fix failure
             # 'female_root': {
-            #     'template': 'female_mannequin',
+            #     'template': 'female_mannequin_UE4',
             #     'control_rig': 'rig',
             #     'animations': ['third_person_run_01', 'third_person_walk_01'],
             #     'bones': ['spine_02', 'calf_l', 'lowerarm_r'],
@@ -94,7 +94,7 @@ def test_template_sharing(self):
         """
         self.run_template_sharing_tests({
             'male_root': {
-                'template': 'male_mannequin',
+                'template': 'male_mannequin_UE4',
             }
         })
 

tests/utils/base_test_case.py

@@ -1444,7 +1444,8 @@ def run_template_sharing_tests(self, rigs_and_templates):
                 self.ue2rigify.constants.ToolInfo.NAME.value,
                 'resources',
                 'rig_templates',
-                f'{template_name}_test'
+                'b4_0' if int(os.environ.get('BLENDER_VERSION', '4.1').split('.')[0]) >= 4 else 'b3_6',
+                f'{template_name}_test'.lower()
             ]
 
             template_file_paths = [
@@ -1467,7 +1468,7 @@ def run_template_sharing_tests(self, rigs_and_templates):
                 self.addon_name,
                 'remove_rig_template',
                 None,
-                {'template': f'{template_name}_test'}
+                {'template': f'{template_name.lower()}_test'}
             )
             for template_file_path in template_file_paths:
                 self.assertFalse(

ue2rigify/constants.py

@@ -1,8 +1,8 @@
 # Copyright Epic Games, Inc. All Rights Reserved.
+import bpy
 import os
 import tempfile
 from enum import Enum
-from bpy import app
 
 
 class ToolInfo(Enum):
@@ -33,13 +33,15 @@ class Nodes:
 
 
 class Template:
-    if app.version < (4,0,0):
-        RIG_TEMPLATES_PATH = os.path.join(tempfile.gettempdir(), ToolInfo.NAME.value, 'resources', 'rig_templates\\b3_6')
-    else:
-        RIG_TEMPLATES_PATH = os.path.join(tempfile.gettempdir(), ToolInfo.NAME.value, 'resources', 'rig_templates\\b4_0')
-
-    DEFAULT_MALE_TEMPLATE = 'male_mannequin_Ue4'
-    DEFAULT_FEMALE_TEMPLATE = 'female_mannequin_Ue4'
+    @staticmethod
+    def RIG_TEMPLATES_PATH():
+        if bpy.app.version[0] < 4:
+            return os.path.join(tempfile.gettempdir(), ToolInfo.NAME.value, 'resources', 'rig_templates', 'b3_6')
+        else:
+            return os.path.join(tempfile.gettempdir(), ToolInfo.NAME.value, 'resources', 'rig_templates', 'b4_0')
+
+    DEFAULT_MALE_TEMPLATE = 'male_mannequin_UE4'
+    DEFAULT_FEMALE_TEMPLATE = 'female_mannequin_UE4'
 
 
 class Viewport:

ue2rigify/core/scene.py

@@ -1344,7 +1344,7 @@ def load_metadata(properties):
             setattr(rig_object.data, attribute, value)
 
         # set the bone groups if b3
-        if bpy.app.version < (4,0,0):
+        if bpy.app.version[0] < 4:
             for bone_group_name, bone_group_data in visual_data.get('bone_groups', {}).items():
                 bone_group = rig_object.pose.bone_groups.get(bone_group_name)
                 if not bone_group:
@@ -1371,7 +1371,7 @@ def load_metadata(properties):
                 bone.use_custom_shape_bone_size = custom_shape_data['use_bone_size']
 
             # set the bone group if b3
-            if bpy.app.version < (4,0,0):
+            if bpy.app.version[0] < 4:
                 bone_group = rig_object.pose.bone_groups.get(bone_data.get('bone_group', ''))
                 if bone_group:
                     bone.bone_group = bone_group
@@ -1396,7 +1396,7 @@ def save_metadata(properties):
                     },
                     'bones': {},
             }
-            if bpy.app.version < (4,0,0):
+            if bpy.app.version[0] < 4:
                 visual_data['armature']['show_group_colors'] = rig_object.data.show_group_colors
                 visual_data['bone_groups'] = {}
             else:
@@ -1417,15 +1417,15 @@ def save_metadata(properties):
                         'use_bone_size': bone.use_custom_shape_bone_size
                     }
                 # save bone group if b3
-                if bpy.app.version < (4,0,0):
+                if bpy.app.version[0] < 4:
                     if bone.bone_group:
                         bone_data['bone_group'] = bone.bone_group.name
 
                 if bone_data:
                     visual_data['bones'][bone.name] = bone_data
 
             # save the bone_groups if b3
-            if bpy.app.version < (4,0,0):
+            if bpy.app.version[0] < 4:
                 for bone_group in rig_object.pose.bone_groups:
                     visual_data['bone_groups'][bone_group.name] = {
                         'color_set': bone_group.color_set,

ue2rigify/core/templates.py

@@ -23,10 +23,10 @@ def copy_default_templates():
     """
     Copies the default addon templates to the user location.
     """
-    template_folder = 'rig_templates/b3_6' if bpy.app.version < (4,0,0) else 'rig_templates/b4_0'
-    template_location = os.path.join(os.path.dirname(__file__), os.path.pardir, 'resources', template_folder)
+    sub_folder = 'b3_6' if bpy.app.version[0] < 4 else 'b4_0'
+    template_location = os.path.join(os.path.dirname(__file__), os.path.pardir, 'resources', 'rig_templates', sub_folder)
 
-    shutil.copytree(template_location, Template.RIG_TEMPLATES_PATH, dirs_exist_ok=True)
+    shutil.copytree(template_location, Template.RIG_TEMPLATES_PATH(), dirs_exist_ok=True)
 
 
 def get_saved_node_data(properties):
@@ -189,7 +189,7 @@ def get_rig_templates(self=None, context=None, index_offset=0):
     :return list: A list of tuples that define the rig template enumeration.
     """
     rig_templates = []
-    rig_template_directories = next(os.walk(Template.RIG_TEMPLATES_PATH))[1]
+    rig_template_directories = next(os.walk(Template.RIG_TEMPLATES_PATH()))[1]
 
     # ensure that the male and female template are first
     rig_templates.append((
@@ -235,7 +235,7 @@ def get_template_file_path(template_file_name, properties):
         template_name = re.sub(r'\W+', '_', properties.new_template_name).lower()
 
     return os.path.join(
-        Template.RIG_TEMPLATES_PATH,
+        Template.RIG_TEMPLATES_PATH(),
         template_name,
         template_file_name
     )
@@ -286,7 +286,7 @@ def remove_template_folder(properties, template):
     properties.selected_mode = Modes.SOURCE.name
 
     # delete the selected rig template folder
-    selected_template_path = os.path.join(Template.RIG_TEMPLATES_PATH, template)
+    selected_template_path = os.path.join(Template.RIG_TEMPLATES_PATH(), template)
 
     import logging
     logging.info(selected_template_path)
@@ -307,7 +307,7 @@ def create_template_folder(template_name, properties):
     template_name = re.sub(r'\W+', '_', template_name.strip()).lower()
 
     # create the template folder
-    template_path = os.path.join(Template.RIG_TEMPLATES_PATH, template_name)
+    template_path = os.path.join(Template.RIG_TEMPLATES_PATH(), template_name)
     if not os.path.exists(template_path):
         try:
             original_umask = os.umask(0)
@@ -411,8 +411,8 @@ def import_zip(zip_file_path, properties):
     :param object properties: The property group that contains variables that maintain the addon's correct state.
     """
     # get the template name and path from the zip file
-    template_name = os.path.basename(zip_file_path).replace('.zip', '')
-    template_folder_path = os.path.join(Template.RIG_TEMPLATES_PATH, template_name)
+    template_name = os.path.basename(zip_file_path).replace('.zip', '').lower()
+    template_folder_path = os.path.join((Template.RIG_TEMPLATES_PATH()), template_name)
 
     # create the template folder
     create_template_folder(template_name, properties)
@@ -433,7 +433,7 @@ def export_zip(zip_file_path, properties):
     no_extension_file_path = zip_file_path.replace('.zip', '')
 
     # zip up the folder and save it to the given path
-    template_folder_path = os.path.join(Template.RIG_TEMPLATES_PATH, properties.selected_export_template)
+    template_folder_path = os.path.join(Template.RIG_TEMPLATES_PATH(), properties.selected_export_template)
     shutil.make_archive(no_extension_file_path, 'zip', template_folder_path)
 
 #

ue2rigify/core/utilities.py

@@ -448,7 +448,7 @@ def set_viewport_settings(viewport_settings, properties):
                 previous_settings['red_sphere_bones'] = False
                 if rig_object_settings.get('red_sphere_bones'):
                     # set a give the rig a custom color if b3
-                    if bpy.app.version < (4,0,0):
+                    if bpy.app.version[0] < 4:
                         set_rig_color(rig_object, 'THEME01', True)
 
                     # create the display object for the bones
@@ -469,7 +469,7 @@ def set_viewport_settings(viewport_settings, properties):
                     if rig_object.name != Rigify.CONTROL_RIG_NAME:
 
                         # remove the custom rig color if b3
-                        if bpy.app.version < (4,0,0):
+                        if bpy.app.version[0] < 4:
                             set_rig_color(rig_object, 'THEME01', False)
                         for bone in rig_object.pose.bones:
                             bone.custom_shape = None
@@ -478,7 +478,7 @@ def set_viewport_settings(viewport_settings, properties):
                             else:
                                 bone.custom_shape_scale = 1
 
-                if bpy.app.version < (4,0,0):
+                if bpy.app.version[0] < 4:
                     # set the visible bone layers if b3
                     if rig_object_settings.get('visible_bone_layers'):
                         visible_bone_layers = []
@@ -700,17 +700,15 @@ def toggle_expand_in_outliner(state=2):
     """
     area = next(a for a in bpy.context.screen.areas if a.type == 'OUTLINER')
 
-    if bpy.app.version < (4,0,0):
-        bpy.ops.outliner.show_hierarchy({'area': area}, 'INVOKE_DEFAULT')
-        for i in range(state):
-            bpy.ops.outliner.expanded_toggle({'area': area})
-    else:
-        with bpy.context.temp_override(area=area):
-            bpy.ops.outliner.show_hierarchy('INVOKE_DEFAULT')
-            for i in range(state):
-                bpy.ops.outliner.expanded_toggle()
-
-    area.tag_redraw()
+    for area in bpy.context.screen.areas:
+        if area.type == 'OUTLINER':
+            for region in area.regions:
+                if region.type == 'WINDOW':
+                    with bpy.context.temp_override(area=area, region=region):
+                        bpy.ops.outliner.show_hierarchy()
+                        for i in range(state):
+                            bpy.ops.outliner.expanded_toggle()
+                    area.tag_redraw()
 
 
 def focus_on_selected():