public TruckCrane(AssetManager assetManager) {
        super("TruckCrane " + numberOfTruckCraness++ + " ");

        Box boxshape1 = new Box(Vector3f.ZERO, 1f, 2f, 0.25f);
        Box boxshape2 = new Box(Vector3f.ZERO, 1f, 0.25f, 1.5f);

        Geometry side1 = new Geometry("A Textured Box", boxshape1);
        Geometry topSide = new Geometry("A Textured Box", boxshape2);
        Geometry side2 = new Geometry("A Textured Box", boxshape1);

        Material mat_tex = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        mat_tex.setColor("Color", ColorRGBA.Red);

        side1.setMaterial(mat_tex);
        side2.setMaterial(mat_tex);
        topSide.setMaterial(mat_tex);

        attachChild(side1);
        attachChild(side2);
        attachChild(topSide);

        side1.setLocalTranslation(0, 2f, 0);
        side2.setLocalTranslation(0, 2f, 2.5f);
        topSide.setLocalTranslation(0, 4, 1.25f);


    }