Library Overrides: Don't move collections to Scene Collection when overriding

When using the "Make Library Override" operator on instance collections, keep
the overriden collection in the parent collection of the instance empty.
Previoulsy the collection would be added to the scene collection, which was
confusing and not what users expected. It was placed there for a reason after
all.

Part of T76555.

Reviewed by: Andy Goralczyk, Bastien Montange.

Differential Revision: https://developer.blender.org/D7626

1 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_collection.h b/source/blender/blenkernel/BKE_collection.h
index a314008f715..f4b56aa152f 100644
--- a/source/blender/blenkernel/BKE_collection.h
+++ b/source/blender/blenkernel/BKE_collection.h
@@ -50,6 +50,10 @@ typedef struct CollectionParent {
 struct Collection *BKE_collection_add(struct Main *bmain,
                                       struct Collection *parent,
                                       const char *name);
+void BKE_collection_add_from_object(struct Main *bmain,
+                                    struct Scene *scene,
+                                    const struct Object *ob_src,
+                                    struct Collection *collection_dst);
 void BKE_collection_free(struct Collection *collection);
 bool BKE_collection_delete(struct Main *bmain, struct Collection *collection, bool hierarchy);