fix [#33142] Ctrl LMB higher selection mode in edit mode sometimes selects extra...

[blender.git] / source / blender / bmesh / intern / bmesh_queries.c

diff --git a/source/blender/bmesh/intern/bmesh_queries.c b/source/blender/bmesh/intern/bmesh_queries.c
index 1e1d7d1becb4efa70aa34c9c3b375fc5adca6032..b37a82c7228bd72528017cff6b689849f1117d36 100644 (file)
--- a/source/blender/bmesh/intern/bmesh_queries.c
+++ b/source/blender/bmesh/intern/bmesh_queries.c
@@ -1419,3 +1419,38 @@ int BM_face_exists_multi_edge(BMEdge **earr, int len)
 
        return ok;
 }
+
+/* convenience functiosn for checking flags */
+int BM_edge_is_any_vert_flag_test(BMEdge *e, const char hflag)
+{
+       return (BM_elem_flag_test(e->v1, hflag) ||
+               BM_elem_flag_test(e->v2, hflag));
+}
+
+int BM_face_is_any_vert_flag_test(BMFace *f, const char hflag)
+{
+       BMLoop *l_iter;
+       BMLoop *l_first;
+
+       l_iter = l_first = BM_FACE_FIRST_LOOP(f);
+       do {
+               if (BM_elem_flag_test(l_iter->v, hflag)) {
+                       return TRUE;
+               }
+       } while ((l_iter = l_iter->next) != l_first);
+       return FALSE;
+}
+
+int BM_face_is_any_edge_flag_test(BMFace *f, const char hflag)
+{
+       BMLoop *l_iter;
+       BMLoop *l_first;
+
+       l_iter = l_first = BM_FACE_FIRST_LOOP(f);
+       do {
+               if (BM_elem_flag_test(l_iter->e, hflag)) {
+                       return TRUE;
+               }
+       } while ((l_iter = l_iter->next) != l_first);
+       return FALSE;
+}