add destructive argument to bmesh.update_edit_mesh()

1 files changed, 8 insertions, 4 deletions

diff --git a/source/blender/python/bmesh/bmesh_py_api.c b/source/blender/python/bmesh/bmesh_py_api.c
index 18f5d895132..5e6fd1c8019 100644
--- a/source/blender/python/bmesh/bmesh_py_api.c
+++ b/source/blender/python/bmesh/bmesh_py_api.c
@@ -98,7 +98,7 @@ static PyObject *bpy_bm_from_edit_mesh(PyObject *UNUSED(self), PyObject *value)
 }
 
 PyDoc_STRVAR(bpy_bm_update_edit_mesh_doc,
-".. method:: update_edit_mesh(mesh, tessface=True)\n"
+".. method:: update_edit_mesh(mesh, tessface=True, destructive=True)\n"
 "\n"
 "   Update the mesh after changes to the BMesh in editmode, \n"
 "   optionally recalculating n-gon tessellation.\n"
@@ -107,14 +107,17 @@ PyDoc_STRVAR(bpy_bm_update_edit_mesh_doc,
 "   :type mesh: :class:`bpy.types.Mesh`\n"
 "   :arg tessface: Option to recalculate n-gon tessellation.\n"
 "   :type tessface: boolean\n"
+"   :arg destructive: Use when grometry has been added or removed.\n"
+"   :type destructive: boolean\n"
 );
 static PyObject *bpy_bm_update_edit_mesh(PyObject *UNUSED(self), PyObject *args)
 {
 	PyObject *py_me;
 	Mesh *me;
 	int do_tessface = TRUE;
+	int is_destructive = TRUE;
 
-	if (!PyArg_ParseTuple(args, "O|i:update_edit_mesh", &py_me, &do_tessface)) {
+	if (!PyArg_ParseTuple(args, "O|ii:update_edit_mesh", &py_me, &do_tessface, &is_destructive)) {
 		return NULL;
 	}
 
@@ -134,10 +137,11 @@ static PyObject *bpy_bm_update_edit_mesh(PyObject *UNUSED(self), PyObject *args)
 		/* XXX, not great - infact this function could just not use the context at all
 		 * postpone that change until after release: BMESH_TODO - campbell */
 		extern struct bContext *BPy_GetContext(void);
-		extern void EDBM_update_generic(struct bContext *C, BMEditMesh *em, const short do_tessface);
+		extern void EDBM_update_generic(struct bContext *C, BMEditMesh *em,
+		                                const short do_tessface, const short is_destructive);
 
 		struct bContext *C = BPy_GetContext();
-		EDBM_update_generic(C, me->edit_btmesh, do_tessface);
+		EDBM_update_generic(C, me->edit_btmesh, do_tessface, is_destructive);
 	}
 
 	Py_RETURN_NONE;