capsule.write(type, "type", SCREEN_ALIGNED);
capsule.write(alignment, "alignment", SCREEN_ALIGNED);
    public void write(JMEExporter e) throws IOException {        super.write(e);        OutputCapsule capsule = e.getCapsule(this);        capsule.write(orient, "orient", new Matrix3f());        capsule.write(look, "look", Vector3f.ZERO);        capsule.write(left, "left", Vector3f.ZERO);        capsule.write(type, "type", SCREEN_ALIGNED);    }