diff options
Diffstat (limited to 'source/blender/blenkernel/intern/mesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c index daff82802f9..6814083817c 100644 --- a/source/blender/blenkernel/intern/mesh.c +++ b/source/blender/blenkernel/intern/mesh.c @@ -886,6 +886,18 @@ void BKE_mesh_free_data_for_undo(Mesh *me) mesh_free_data(&me->id); } +/** + * \note on data that this function intentionally doesn't free: + * + * - Materials and shape keys are not freed here (#Mesh.mat & #Mesh.key). + * As freeing shape keys requires tagging the depsgraph for updated relations, + * which is expensive. + * Material slots should be kept in sync with the object. + * + * - Edit-Mesh (#Mesh.edit_mesh) + * Since edit-mesh is tied to the objects mode, + * which crashes when called in edit-mode, see: T90972. + */ static void mesh_clear_geometry(Mesh *mesh) { CustomData_free(&mesh->vdata, mesh->totvert); @@ -895,11 +907,6 @@ static void mesh_clear_geometry(Mesh *mesh) CustomData_free(&mesh->pdata, mesh->totpoly); MEM_SAFE_FREE(mesh->mselect); - MEM_SAFE_FREE(mesh->edit_mesh); - - /* Note that materials and shape keys are not freed here. This is intentional, as freeing - * shape keys requires tagging the depsgraph for updated relations, which is expensive. - * Material slots should be kept in sync with the object. */ mesh->totvert = 0; mesh->totedge = 0; |