capsule.write(height, "height", 0f); capsule.write(radius, "radius", 1f);
        public void write(JMEExporter e) throws IOException {            super.write(e);            OutputCapsule capsule = e.getCapsule(this);            capsule.write(strength, "strength", 1f);            capsule.write(divergence, "divergence", 0f);            capsule.write(axis, "axis", new Line(new Vector3f(),                new Vector3f(Vector3f.UNIT_Y)));            capsule.write(random, "random", false);            capsule.write(transformWithScene, "transformWithScene", true);        }