feat(Blenvy:Blender):

* updated & improved & fixed filtering out of custom properties for export that are not components
 * now also for the temporary scenes
 * no more spurious "xxx is not registered" in Bevy for the Blender only custom properties
 * cleanups

TODO.md

@@ -226,7 +226,7 @@ Blender side:
     - [ ] materials_path custom property should be ignored both in the list of fixable component AND on export
     - [ ] if we want to add material_infos & others as normal components they should not be editable, so we need another attribute, and adapt the UI for that
 
-    - [ ] if material library is toggled, then changes to materials should not change the blueprints that are using them ?
+    - [ ] if material library is toggled, then changes to materials should not change the blueprints that are using them => not really: as the name & co might change
     - [ ] material assets seem to be added to list regardless of whether material exports are enabled or not
     - [ ] review & upgrade overall logic of material libraries, their names & output path
     - [ ] persist exported materials path in blueprints so that it can be read from library file users
@@ -253,6 +253,7 @@ Blender side:
 - [x] rename all "main scene xx" to "level scene"
 - [x] make sure the "add scene" button is not available unless you have actually selected one
 - [x] make auto export be on by default, however bail out early by detecting if there are any level/blueprint scenes
+- [x] remove custom components to filter out correctly from exported blueprints list 
 
 Bevy Side:
 - [x] deprecate BlueprintName & BlueprintPath & use BlueprintInfo instead

tools/blenvy/add_ons/auto_export/common/duplicate_object.py

@@ -3,16 +3,7 @@ import bpy
 from blenvy.core.object_makers import (make_empty)
 from blenvy.add_ons.bevy_components.utils import is_component_valid_and_enabled
 from ..constants import custom_properties_to_filter_out
-
+from ..utils import remove_unwanted_custom_properties
-def remove_unwanted_custom_properties(object):
-    to_remove = []
-    component_names = list(object.keys()) # to avoid 'IDPropertyGroup changed size during iteration' issues
-    for component_name in component_names:
-        if not is_component_valid_and_enabled(object, component_name):
-            to_remove.append(component_name)
-    for cp in custom_properties_to_filter_out + to_remove:
-        if cp in object:
-            del object[cp]
 
 # TODO: rename actions ?
 # reference https://github.com/KhronosGroup/glTF-Blender-IO/blob/main/addons/io_scene_gltf2/blender/exp/animation/gltf2_blender_gather_action.py#L481

tools/blenvy/add_ons/auto_export/common/generate_temporary_scene_and_export.py

@@ -6,6 +6,9 @@ from .duplicate_object import duplicate_object
 from .export_gltf import export_gltf
 from blenvy.core.scene_helpers import add_scene_property
 from ..constants import custom_properties_to_filter_out
+from ..utils import remove_unwanted_custom_properties
+
+
 """ 
 generates a temporary scene, fills it with data, cleans up after itself
     * named using temp_scene_name 
@@ -27,6 +30,9 @@ def generate_temporary_scene_and_export(settings, gltf_export_settings, gltf_out
                 print("entry in additional data", entry, "value", additional_data[entry], "in", additional_data.name)
                 temp_scene[entry] = additional_data[entry]
 
+    # we remove everything from the black list
+    remove_unwanted_custom_properties(temp_scene)
+  
     # save active scene
     active_scene = bpy.context.window.scene
     # and selected collection

tools/blenvy/add_ons/auto_export/constants.py

@@ -7,5 +7,5 @@ custom_properties_to_filter_out = [
     'components_meta', 'Components_meta', 
     '_combine', 'template', 
     'Blenvy_scene_type', 'blenvy_scene_type',
-    'Materials_path', 'Export_path'
+    'materials_path', 'export_path',
     ]

tools/blenvy/add_ons/auto_export/ui.py

@@ -58,10 +58,7 @@ def draw_settings_ui(layout, auto_export_settings):
 
         # materials
         section.prop(auto_export_settings, "export_materials_library")
-        section = section.box()
+        
-        section.enabled = controls_enabled and auto_export_settings.export_materials_library
-        #section.prop(auto_export_settings, "materials_path")
-
 
 
 

tools/blenvy/add_ons/auto_export/utils.py

@@ -2,6 +2,18 @@ import posixpath
 import bpy
 from pathlib import Path
 from blenvy.assets.assets_scan import get_blueprint_asset_tree, get_level_scene_assets_tree2
+from blenvy.add_ons.bevy_components.utils import is_component_valid_and_enabled
+from .constants import custom_properties_to_filter_out
+
+def remove_unwanted_custom_properties(object):
+    to_remove = []
+    component_names = list(object.keys()) # to avoid 'IDPropertyGroup changed size during iteration' issues
+    for component_name in component_names:
+        if not is_component_valid_and_enabled(object, component_name):
+            to_remove.append(component_name)
+    for cp in custom_properties_to_filter_out + to_remove:
+        if cp in object:
+            del object[cp]
 
 def assets_to_fake_ron(list_like):
     result = []

tools/blenvy/core/blenvy_manager.py

@@ -183,13 +183,6 @@ class BlenvyManager(PropertyGroup):
                     print("setting", setting, settings[setting])
                     setattr(self, setting, settings[setting])
             except:pass
-            """if "mode" in settings:
-                self.mode = settings["mode"]
-
-            asset_path_names = ['project_root_path', 'assets_path', 'blueprints_path', 'levels_path', 'materials_path']
-            for asset_path_name in asset_path_names:
-                if asset_path_name in settings:
-                    setattr(self, asset_path_name, settings[asset_path_name])"""
 
         self.settings_save_enabled = True