From 27da305a404f72a75a37892e1ac080c6531d059b Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Thu, 24 Jun 2021 19:13:52 +1000 Subject: Depsgraph: support flushing parameters without a full COW update Avoid computationally expensive copying operations when only some settings have been modified. This is done by adding support for updating parameters without tagging for copy-on-write. Currently only mesh data blocks are supported, other data-blocks can be added individually. This prepares for changing values such as edit-mesh auto-smooth angle in edit-mode without duplicating all mesh-data. The benefit will only be seen when the user interface no longer tags all ID's for copy on write updates. ID_RECALC_GEOMETRY_ALL_MODES has been added to support situations where non edit-mode geometry is modified in edit-mode. While this isn't something user are likely to do, Python scripts may change the underlying mesh. Reviewed By: sergey Ref D11377 --- source/blender/python/bmesh/bmesh_py_types.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source/blender/python/bmesh') diff --git a/source/blender/python/bmesh/bmesh_py_types.c b/source/blender/python/bmesh/bmesh_py_types.c index 323661e7ca9..2001392f474 100644 --- a/source/blender/python/bmesh/bmesh_py_types.c +++ b/source/blender/python/bmesh/bmesh_py_types.c @@ -1060,7 +1060,7 @@ static PyObject *bpy_bmesh_to_mesh(BPy_BMesh *self, PyObject *args) /* we could have the user do this but if they forget blender can easy crash * since the references arrays for the objects derived meshes are now invalid */ - DEG_id_tag_update(&me->id, ID_RECALC_GEOMETRY); + DEG_id_tag_update(&me->id, ID_RECALC_GEOMETRY_ALL_MODES); Py_RETURN_NONE; } -- cgit v1.2.3