Demo.prototype.sceneOhioBg = function () {
  this.setScene('ohiobg');

  this.loader.addAnimation([{
    image: {
      name: 'images/gradbg.png'
    },
    perspective: '2d',
    position: [{
      x: () => 0,
      y: () => 0,
      z: 0
    }],
    angle: [{
      degreesZ: () => Math.sin(getSceneTimeFromStart()) * 5
    }],
    scale: [{ uniform2d: 1.2 }],
    color: [{
      r: 0.5,
      g: 0.5,
      b: 1

    }],

  }]);
    this.addEffectStarfield(
        0, 240,
        { count: 400, texture: "images/ohio.png" },
        {
            areaSizeX: 450,
            areaSizeY: 450,
            areaSizeZ: 450,
            particleSize: 2.5,
            parentId: "starfieldRoot",
            x: 0,
            y: 0,
            z: 0,
    
            scale: 0.1
        }
    );
    

};
