Demo.prototype.sceneBackground6 = function () {
    this.setScene('background6');
    
    this.loader.addAnimation([
      {
        image: {
          name: 'scenes/gradient_bar.png'
        },
        perspective: '2d',
        position: [
          {
            x: 0,
            y: .6,
            z: 0
          }
        ],  

        scale: [{ x: 15,y: ()=>Math.sin(getSceneTimeFromStart())+6.0 }],
        color: [{
          r: .5, g: 0, b: 1.0
      }]
      }
    ]);
}
