diff --git a/src/slic3r/GUI/Selection.cpp b/src/slic3r/GUI/Selection.cpp index c596b0c2c2..12c26537c3 100644 --- a/src/slic3r/GUI/Selection.cpp +++ b/src/slic3r/GUI/Selection.cpp @@ -804,7 +804,7 @@ void Selection::rotate(const Vec3d& rotation, TransformationType transformation_ rotate_instance(v, i); else if (is_single_volume() || is_single_modifier()) { if (transformation_type.independent()) - v.set_volume_rotation(v.get_volume_rotation() + rotation); + v.set_volume_rotation(m_cache.volumes_data[i].get_volume_rotation() + rotation); else { const Transform3d m = Geometry::assemble_transform(Vec3d::Zero(), rotation); const Vec3d new_rotation = Geometry::extract_euler_angles(m * m_cache.volumes_data[i].get_volume_rotation_matrix());