py api, bmesh

- add BMEdge.calc_face_angle_signed() which gives a negative angle for for concave edges.
- add BMEdge.is_convex

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/bmesh/intern/bmesh_queries.h b/source/blender/bmesh/intern/bmesh_queries.h
index 8326709a2eb..ec52a7af162 100644
--- a/source/blender/bmesh/intern/bmesh_queries.h
+++ b/source/blender/bmesh/intern/bmesh_queries.h
@@ -62,6 +62,7 @@ bool    BM_vert_is_manifold(BMVert *v);
 bool    BM_edge_is_manifold(BMEdge *e);
 bool    BM_edge_is_boundary(BMEdge *e);
 bool    BM_edge_is_contiguous(BMEdge *e);
+bool    BM_edge_is_convex(BMEdge *e);
 
 bool    BM_loop_is_convex(BMLoop *l);
 
@@ -71,6 +72,7 @@ void    BM_loop_calc_face_direction(BMLoop *l, float r_normal[3]);
 void    BM_loop_calc_face_tangent(BMLoop *l, float r_tangent[3]);
 
 float   BM_edge_calc_face_angle(BMEdge *e);
+float   BM_edge_calc_face_angle_signed(BMEdge *e);
 void    BM_edge_calc_face_tangent(BMEdge *e, BMLoop *e_loop, float r_tangent[3]);
 
 float   BM_vert_calc_edge_angle(BMVert *v);