diff options
Diffstat (limited to 'source/blender/blenkernel/intern/mesh_wrapper.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh_wrapper.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/source/blender/blenkernel/intern/mesh_wrapper.cc b/source/blender/blenkernel/intern/mesh_wrapper.cc index 0362e4866e3..0b61b876abe 100644 --- a/source/blender/blenkernel/intern/mesh_wrapper.cc +++ b/source/blender/blenkernel/intern/mesh_wrapper.cc @@ -103,11 +103,7 @@ void BKE_mesh_wrapper_ensure_mdata(Mesh *me) /* Must isolate multithreaded tasks while holding a mutex lock. */ blender::threading::isolate_task([&]() { - const eMeshWrapperType geom_type_orig = static_cast<eMeshWrapperType>( - me->runtime.wrapper_type); - me->runtime.wrapper_type = ME_WRAPPER_TYPE_MDATA; - - switch (geom_type_orig) { + switch (static_cast<eMeshWrapperType>(me->runtime.wrapper_type)) { case ME_WRAPPER_TYPE_MDATA: case ME_WRAPPER_TYPE_SUBD: { break; /* Quiet warning. */ @@ -132,7 +128,7 @@ void BKE_mesh_wrapper_ensure_mdata(Mesh *me) * There is also a performance aspect, where this also assumes that original indices are * always needed when converting an edit mesh to a mesh. That might be wrong, but it's not * harmful. */ - BKE_mesh_ensure_default_orig_index_customdata(me); + BKE_mesh_ensure_default_orig_index_customdata_no_check(me); EditMeshData *edit_data = me->runtime.edit_data; if (edit_data->vertexCos) { @@ -144,8 +140,12 @@ void BKE_mesh_wrapper_ensure_mdata(Mesh *me) } if (me->runtime.wrapper_type_finalize) { - BKE_mesh_wrapper_deferred_finalize(me, &me->runtime.cd_mask_extra); + BKE_mesh_wrapper_deferred_finalize_mdata(me, &me->runtime.cd_mask_extra); } + + /* Keep type assignment last, so that read-only access only uses the mdata code paths after all + * the underlying data has been initialized. */ + me->runtime.wrapper_type = ME_WRAPPER_TYPE_MDATA; }); BLI_mutex_unlock(mesh_eval_mutex); |