private void createSky() {
        rootNode.attachChild(SkyFactory.createSky(assetManager, 
                "Textures/Sky/Bright/BrightSky.dds", 
                SkyFactory.EnvMapType.CubeMap));
    }
A walking animated character followed by a 3rd person camera on a terrain with LOD.
@author normenhansen
jme3-examples/src/main/java/jme3test/bullet/TestWalkingChar.java