gistfile1.txt

    @Override
    public void simpleInitApp() {
        
        Box b = new Box(1, 1, 1);
        Geometry geom = new Geometry("Box", b);
        Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        mat.setColor("Color", ColorRGBA.Blue);
        geom.setMaterial(mat);
        rootNode.attachChild(geom);
        
        Cylinder cyl = new Cylinder(100, 200, 20, 100);
        Geometry geom2 = new Geometry("Cyl", cyl);
        Material mat2 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        mat2.setColor("Color", ColorRGBA.Green);
        geom2.setMaterial(mat2);
        rootNode.attachChild(geom2);
        
    }