Outliner: Add object(s) to new collection

Suggested by Pablo Vazquez (venomgfx).

The idea here is that it should be easy to work in the outliner by picking a
bunch of objects and adding them to a new collection.
Where is the new collection? In the same level as the "outliner active" object.

Note, since the outliner has no pure concept of an active object, I'm using
the highlight tag for this. Hopefully it works fine.

It should work in "Collections", "View Layer", and "Groups".
Only when collections are not filtered out.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/editors/space_outliner/outliner_intern.h b/source/blender/editors/space_outliner/outliner_intern.h
index 78ed6b07571..148af52050d 100644
--- a/source/blender/editors/space_outliner/outliner_intern.h
+++ b/source/blender/editors/space_outliner/outliner_intern.h
@@ -356,6 +356,7 @@ void OUTLINER_OT_collection_new(struct wmOperatorType *ot);
 void OUTLINER_OT_collection_duplicate(struct wmOperatorType *ot);
 void OUTLINER_OT_collection_objects_remove(struct wmOperatorType *ot);
 void OUTLINER_OT_collection_objects_select(struct wmOperatorType *ot);
+void OUTLINER_OT_object_add_to_new_collection(struct wmOperatorType *ot);
 void OUTLINER_OT_object_remove_from_collection(struct wmOperatorType *ot);
 
 void OUTLINER_OT_collection_objects_add(struct wmOperatorType *ot);