Blender: Fix 'Deselect All' with object not in 'Object Mode'

openpype/hosts/blender/api/plugin.py

@@ -95,6 +95,30 @@ def get_local_collection_with_name(name):
  return None
 
 
+def deselect_all():
+ """Deselect all objects in the scene.
+
+ Blender gives context error if trying to deselect object that it isn't
+ in object mode.
+ """
+ modes = []
+ active = bpy.context.view_layer.objects.active
+
+ for obj in bpy.data.objects:
+ if obj.mode != 'OBJECT':
+ modes.append((obj, obj.mode))
+ bpy.context.view_layer.objects.active = obj
+ bpy.ops.object.mode_set(mode='OBJECT')
+
+ bpy.ops.object.select_all(action='DESELECT')
+
+ for p in modes:
+ bpy.context.view_layer.objects.active = p[0]
+ bpy.ops.object.mode_set(mode=p[1])
+
+ bpy.context.view_layer.objects.active = active
+
+
 class Creator(PypeCreatorMixin, blender.Creator):
  pass
 

openpype/hosts/blender/plugins/load/load_abc.py

@@ -47,7 +47,7 @@ def _remove(self, asset_group):
  bpy.data.objects.remove(empty)
 
  def _process(self, libpath, asset_group, group_name):
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  collection = bpy.context.view_layer.active_layer_collection.collection
 
@@ -109,7 +109,7 @@ def _process(self, libpath, asset_group, group_name):
  avalon_info = obj[AVALON_PROPERTY]
  avalon_info.update({"container_name": group_name})
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  return objects
 

openpype/hosts/blender/plugins/load/load_fbx.py

@@ -46,7 +46,7 @@ def _remove(self, asset_group):
  bpy.data.objects.remove(obj)
 
  def _process(self, libpath, asset_group, group_name, action):
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  collection = bpy.context.view_layer.active_layer_collection.collection
 
@@ -112,7 +112,7 @@ def _process(self, libpath, asset_group, group_name, action):
  avalon_info = obj[AVALON_PROPERTY]
  avalon_info.update({"container_name": group_name})
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  return objects
 

openpype/hosts/blender/plugins/load/load_layout_blend.py

@@ -150,7 +150,7 @@ def _process(self, libpath, asset_group, group_name, actions):
 
  bpy.data.orphans_purge(do_local_ids=False)
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  return objects
 

openpype/hosts/blender/plugins/load/load_layout_json.py

@@ -59,7 +59,7 @@ def _get_loader(self, loaders, family):
  return None
 
  def _process(self, libpath, asset, asset_group, actions):
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  with open(libpath, "r") as fp:
  data = json.load(fp)

openpype/hosts/blender/plugins/load/load_model.py

@@ -93,7 +93,7 @@ def _process(self, libpath, asset_group, group_name):
 
  bpy.data.orphans_purge(do_local_ids=False)
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  return objects
 
@@ -126,7 +126,7 @@ def process_asset(
  asset_group.empty_display_type = 'SINGLE_ARROW'
  avalon_container.objects.link(asset_group)
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  if options is not None:
  parent = options.get('parent')
@@ -158,7 +158,7 @@ def process_asset(
 
  bpy.ops.object.parent_set(keep_transform=True)
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  objects = self._process(libpath, asset_group, group_name)
 

openpype/hosts/blender/plugins/load/load_rig.py

@@ -156,7 +156,7 @@ def _process(self, libpath, asset_group, group_name, action):
  while bpy.data.orphans_purge(do_local_ids=False):
  pass
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  return objects
 
@@ -191,7 +191,7 @@ def process_asset(
 
  action = None
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  create_animation = False
 
@@ -227,7 +227,7 @@ def process_asset(
 
  bpy.ops.object.parent_set(keep_transform=True)
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  objects = self._process(libpath, asset_group, group_name, action)
 
@@ -250,7 +250,7 @@ def process_asset(
  data={"dependencies": str(context["representation"]["_id"])}
  )
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  bpy.context.scene.collection.objects.link(asset_group)
 

openpype/hosts/blender/plugins/publish/extract_abc.py

@@ -28,7 +28,7 @@ def process(self, instance):
  # Perform extraction
  self.log.info("Performing extraction..")
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  selected = []
  asset_group = None
@@ -50,7 +50,7 @@ def process(self, instance):
  flatten=False
  )
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  if "representations" not in instance.data:
  instance.data["representations"] = []

openpype/hosts/blender/plugins/publish/extract_fbx.py

@@ -24,7 +24,7 @@ def process(self, instance):
  # Perform extraction
  self.log.info("Performing extraction..")
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  selected = []
  asset_group = None
@@ -60,7 +60,7 @@ def process(self, instance):
  add_leaf_bones=False
  )
 
- bpy.ops.object.select_all(action='DESELECT')
+ plugin.deselect_all()
 
  for mat in new_materials:
  bpy.data.materials.remove(mat)