Tag object/scene for selection update from operators

Before that depsgraph tagging was done from inside notifier listener in
viewport. This had the following issues:

- If there are no viewports, selection tag was not done. Causing possible
  issues when object becomes visible.

- Required special trickery to detect which data to tag for update.

- Was causing crash when transforming/selecting markers in clip editor.
  This is because selecting marker needed to poke viewport to redraw, since
  selected bundles will be displayed differently in viewport.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/editors/mesh/editmesh_loopcut.c b/source/blender/editors/mesh/editmesh_loopcut.c
index 3e787b2055a..b7d87949ddb 100644
--- a/source/blender/editors/mesh/editmesh_loopcut.c
+++ b/source/blender/editors/mesh/editmesh_loopcut.c
@@ -400,6 +400,7 @@ static void edgering_select(RingSelOpData *lcd)
 			Object *ob_iter = lcd->objects[ob_index];
 			BMEditMesh *em = BKE_editmesh_from_object(ob_iter);
 			EDBM_flag_disable_all(em, BM_ELEM_SELECT);
+			DEG_id_tag_update(ob_iter->data, DEG_TAG_SELECT_UPDATE);
 			WM_main_add_notifier(NC_GEOM | ND_SELECT, ob_iter->data);
 		}
 	}
@@ -496,6 +497,7 @@ static void ringsel_finish(bContext *C, wmOperator *op)
 				BM_select_history_store(em->bm, lcd->eed);
 
 			EDBM_selectmode_flush(lcd->em);
+			DEG_id_tag_update(lcd->ob->data, DEG_TAG_SELECT_UPDATE);
 			WM_event_add_notifier(C, NC_GEOM | ND_SELECT, lcd->ob->data);
 		}
 	}