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Blender_bevy_components_workflow
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fix(tools/gltf_auto_export): Don't replace non-library collection instances by empties (#35) 

* don't try to export non-library collections (export embedded in main scene)
* add to contributors section
This commit is contained in:
Alix Bott 2023-11-08 08:13:22 +01:00 committed by GitHub
parent 4afa0f5d7d
commit 79f29776c2
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2 changed files with 14 additions and 8 deletions
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1
README.md
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@ -144,6 +144,7 @@ you will get a warning **per entity**
Thanks to all the contributors helping out with this project ! Big kudos to you, contributions are always appreciated ! :) Thanks to all the contributors helping out with this project ! Big kudos to you, contributions are always appreciated ! :)
- [GitGhillie](https://github.com/GitGhillie) - [GitGhillie](https://github.com/GitGhillie)
- [Azorlogh](https://github.com/Azorlogh)
## License ## License

15
tools/gltf_auto_export/gltf_auto_export.py
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@ -282,7 +282,7 @@ def make_empty3(name, location, rotation, scale, collection):
# generate a copy of a scene that replaces collection instances with empties # generate a copy of a scene that replaces collection instances with empties
# alternative: copy original names before creating a new scene, & reset them # alternative: copy original names before creating a new scene, & reset them
# or create empties, hide original ones, and do the same renaming trick # or create empties, hide original ones, and do the same renaming trick
def generate_hollow_scene(scene): def generate_hollow_scene(scene, library_collections):
root_collection = scene.collection root_collection = scene.collection
temp_scene = bpy.data.scenes.new(name="temp_scene") temp_scene = bpy.data.scenes.new(name="temp_scene")
copy_root_collection = temp_scene.collection copy_root_collection = temp_scene.collection
@ -300,7 +300,7 @@ def generate_hollow_scene(scene):
#original_names = {} #original_names = {}
original_names = [] original_names = []
for object in scene_objects: for object in scene_objects:
if object.instance_type == 'COLLECTION': if object.instance_type == 'COLLECTION' and (object.instance_collection.name in library_collections):
collection_name = object.instance_collection.name collection_name = object.instance_collection.name
#original_names[object.name] = object.name# + "____bak" #original_names[object.name] = object.name# + "____bak"
@ -539,7 +539,7 @@ def export_main_scenes(scenes, folder_path, addon_prefs):
for scene in scenes: for scene in scenes:
export_main_scene(scene, folder_path, addon_prefs) export_main_scene(scene, folder_path, addon_prefs)
def export_main_scene(scene, folder_path, addon_prefs): def export_main_scene(scene, folder_path, addon_prefs, library_collections):
export_output_folder = getattr(addon_prefs,"export_output_folder") export_output_folder = getattr(addon_prefs,"export_output_folder")
gltf_export_preferences = generate_gltf_export_preferences(addon_prefs) gltf_export_preferences = generate_gltf_export_preferences(addon_prefs)
print("exporting to", folder_path, export_output_folder) print("exporting to", folder_path, export_output_folder)
@ -547,7 +547,7 @@ def export_main_scene(scene, folder_path, addon_prefs):
export_blueprints = getattr(addon_prefs,"export_blueprints") export_blueprints = getattr(addon_prefs,"export_blueprints")
if export_blueprints : if export_blueprints :
(hollow_scene, object_names) = generate_hollow_scene(scene) (hollow_scene, object_names) = generate_hollow_scene(scene, library_collections)
#except Exception: #except Exception:
# print("failed to create hollow scene") # print("failed to create hollow scene")
@ -642,8 +642,13 @@ def auto_export(changes_per_scene, changed_export_parameters):
# we need to re_export everything if the export parameters have been changed # we need to re_export everything if the export parameters have been changed
collections_to_export = collections if changed_export_parameters else collections_to_export collections_to_export = collections if changed_export_parameters else collections_to_export
collections_per_scene = get_collections_per_scene(collections_to_export, library_scenes) collections_per_scene = get_collections_per_scene(collections_to_export, library_scenes)
# collections that do not come from a library should not be exported
library_collections = [name for sublist in collections_per_scene.values() for name in sublist]
collections_to_export = list(set(collections_to_export).intersection(set(library_collections)))
print("--------------") print("--------------")
print("collections: all:", collections) print("collections: all:", collections)
print("collections: changed:", changed_collections) print("collections: changed:", changed_collections)
@ -662,7 +667,7 @@ def auto_export(changes_per_scene, changed_export_parameters):
do_export_main_scene = changed_export_parameters or (scene_name in changes_per_scene.keys() and len(changes_per_scene[scene_name].keys()) > 0) or not check_if_level_on_disk(scene_name, export_levels_path, gltf_extension) do_export_main_scene = changed_export_parameters or (scene_name in changes_per_scene.keys() and len(changes_per_scene[scene_name].keys()) > 0) or not check_if_level_on_disk(scene_name, export_levels_path, gltf_extension)
if do_export_main_scene: if do_export_main_scene:
print(" exporting scene:", scene_name) print(" exporting scene:", scene_name)
export_main_scene(bpy.data.scenes[scene_name], folder_path, addon_prefs) export_main_scene(bpy.data.scenes[scene_name], folder_path, addon_prefs, collections_to_export)
# now deal with blueprints/collections # now deal with blueprints/collections