Fix connect-vertices failing for concave ngons

Also add:
- generic callback for bmesh elements.
- ability to pass an existing array to a bmesh operator.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/bmesh/intern/bmesh_operator_api.h b/source/blender/bmesh/intern/bmesh_operator_api.h
index 287aafc8f9f..825bbb136b1 100644
--- a/source/blender/bmesh/intern/bmesh_operator_api.h
+++ b/source/blender/bmesh/intern/bmesh_operator_api.h
@@ -395,6 +395,8 @@ void BMO_slot_buffer_from_disabled_hflag(BMesh *bm, BMOperator *op,
                                          BMOpSlot slot_args[BMO_OP_MAX_SLOTS], const char *slot_name,
                                          const char htype, const char hflag);
 
+void  BMO_slot_buffer_from_array(BMOperator *op, BMOpSlot *slot, BMHeader **ele_buffer, int ele_buffer_len);
+
 void  BMO_slot_buffer_from_single(BMOperator *op, BMOpSlot *slot, BMHeader *ele);
 void *BMO_slot_buffer_get_single(BMOpSlot *slot);