private void writeGetScene(Scene scene, OutputStream output,
GetSceneRequest gs) throws IOException {
KmlBuilder kmlBuilder = new KmlBuilder();
for (W3DSLayer layer : scene.getLayers()) {
kmlBuilder.addW3DSLayer(layer);
}
Marshaller marshaller;
try {
marshaller = JAXBContext.newInstance((Kml.class))
.createMarshaller();