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Remove linked library when it is not used anymore

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This commit is contained in:
Simone Barbieri 2021-06-04 11:18:14 +01:00
parent a278938b5a
commit 4717b4dc0b
1 changed files with 25 additions and 0 deletions
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25
openpype/hosts/blender/plugins/load/load_model.py
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@ -200,10 +200,23 @@ class BlendModelLoader(plugin.AssetLoader):
self.log.info("Library already loaded, not updating...")
return
# Check how many assets use the same library
count = 0
for obj in bpy.data.collections.get(AVALON_CONTAINERS).objects:
if obj.get(AVALON_PROPERTY).get('libpath') == group_libpath:
count += 1
mat = asset_group.matrix_basis.copy()
self._remove(asset_group)
# If it is the last object to use that library, remove it
if count == 1:
library = bpy.data.libraries.get(bpy.path.basename(group_libpath))
bpy.data.libraries.remove(library)
self._process(str(libpath), asset_group, object_name)
asset_group.matrix_basis = mat
metadata["libpath"] = str(libpath)
@ -221,6 +234,13 @@ class BlendModelLoader(plugin.AssetLoader):
"""
object_name = container["objectName"]
asset_group = bpy.data.objects.get(object_name)
libpath = asset_group.get(AVALON_PROPERTY).get('libpath')
# Check how many assets use the same library
count = 0
for obj in bpy.data.collections.get(AVALON_CONTAINERS).objects:
if obj.get(AVALON_PROPERTY).get('libpath') == libpath:
count += 1
if not asset_group:
return False
@ -229,4 +249,9 @@ class BlendModelLoader(plugin.AssetLoader):
bpy.data.objects.remove(asset_group)
# If it is the last object to use that library, remove it
if count == 1:
library = bpy.data.libraries.get(bpy.path.basename(libpath))
bpy.data.libraries.remove(library)
return True