setDivergence(capsule.readFloat("divergence", 0f));
        public void read(JMEImporter e) throws IOException {            super.read(e);            InputCapsule capsule = e.getCapsule(this);            strength = capsule.readFloat("strength", 1f);            axis = (Line)capsule.readSavable("axis", new Line(new Vector3f(),                new Vector3f(Vector3f.UNIT_Y)));            random = capsule.readBoolean("random", false);            transformWithScene = capsule.readBoolean("transformWithScene", true);            setDivergence(capsule.readFloat("divergence", 0f));        }