diff options
Diffstat (limited to 'source/blender/blenkernel/intern/mesh.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh.cc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/mesh.cc b/source/blender/blenkernel/intern/mesh.cc index 1bf068fcd45..84fc9005d53 100644 --- a/source/blender/blenkernel/intern/mesh.cc +++ b/source/blender/blenkernel/intern/mesh.cc @@ -249,7 +249,6 @@ static void mesh_blend_write(BlendWriter *writer, ID *id, const void *id_address else { Set<std::string> names_to_skip; if (!BLO_write_is_undo(writer)) { - BKE_mesh_legacy_convert_hide_layers_to_flags(mesh); BKE_mesh_legacy_convert_material_indices_to_mpoly(mesh); /* When converting to the old mesh format, don't save redundant attributes. */ @@ -260,6 +259,7 @@ static void mesh_blend_write(BlendWriter *writer, ID *id, const void *id_address mesh->medge = const_cast<MEdge *>(mesh->edges().data()); mesh->mpoly = const_cast<MPoly *>(mesh->polys().data()); mesh->mloop = const_cast<MLoop *>(mesh->loops().data()); + mesh->dvert = const_cast<MDeformVert *>(mesh->deform_verts().data()); } CustomData_blend_write_prepare(mesh->vdata, vert_layers, names_to_skip); @@ -314,9 +314,6 @@ static void mesh_blend_read_data(BlendDataReader *reader, ID *id) BLO_read_data_address(reader, &mesh->adt); BKE_animdata_blend_read_data(reader, mesh->adt); - /* Normally BKE_defvert_blend_read should be called in CustomData_blend_read, - * but for backwards compatibility in do_versions to work we do it here. */ - BKE_defvert_blend_read(reader, mesh->totvert, mesh->dvert); BLO_read_list(reader, &mesh->vertex_group_names); CustomData_blend_read(reader, &mesh->vdata, mesh->totvert); @@ -324,6 +321,11 @@ static void mesh_blend_read_data(BlendDataReader *reader, ID *id) CustomData_blend_read(reader, &mesh->fdata, mesh->totface); CustomData_blend_read(reader, &mesh->ldata, mesh->totloop); CustomData_blend_read(reader, &mesh->pdata, mesh->totpoly); + if (mesh->deform_verts().is_empty()) { + /* Vertex group data was also an owning pointer in old Blender versions. + * Don't read them again if they were read as part of #CustomData. */ + BKE_defvert_blend_read(reader, mesh->totvert, mesh->dvert); + } mesh->texflag &= ~ME_AUTOSPACE_EVALUATED; mesh->edit_mesh = nullptr; |