bmesh python api additions:

- BMesh.is_wrapped
- BMesh.copy()
- BMesh.clear()
- BMesh.free()
- BMesh.from_object(obj, apply_modifiers=True)
- BMEdge.calc_length()
- BMLoop.calc_normal()
- BMLoop.calc_tangent()

1 files changed, 7 insertions, 2 deletions

diff --git a/source/blender/python/bmesh/bmesh_py_types.h b/source/blender/python/bmesh/bmesh_py_types.h
index 88569c5eeaf..b5b96002ccc 100644
--- a/source/blender/python/bmesh/bmesh_py_types.h
+++ b/source/blender/python/bmesh/bmesh_py_types.h
@@ -62,7 +62,7 @@ typedef struct BPy_BMElem {
 typedef struct BPy_BMesh {
 	PyObject_VAR_HEAD
 	struct BMesh *bm; /* keep first */
-	char py_owns; /* when set, free along with the PyObject */
+	int flag;
 } BPy_BMesh;
 
 /* element types */
@@ -120,7 +120,12 @@ void BPy_BM_init_types(void);
 
 PyObject *BPyInit_bmesh_types(void);
 
-PyObject *BPy_BMesh_CreatePyObject(BMesh *bm);
+enum {
+	BPY_BMFLAG_NOP = 0,       /* do nothing */
+	BPY_BMFLAG_IS_WRAPPED = 1 /* the mesh is owned by editmode */
+};
+
+PyObject *BPy_BMesh_CreatePyObject(BMesh *bm, int flag);
 PyObject *BPy_BMVert_CreatePyObject(BMesh *bm, BMVert *v);
 PyObject *BPy_BMEdge_CreatePyObject(BMesh *bm, BMEdge *e);
 PyObject *BPy_BMFace_CreatePyObject(BMesh *bm, BMFace *f);