GisEyeScanBandMaterialProperty

Example:

let lon = 104;
  let lat = 30;
  viewer.entities.add({
    position: Cesium.Cartesian3.fromDegrees(lon+0.8, lat, 5.0),
    ellipse: {
      semiMinorAxis: 20000.0,
      semiMajorAxis: 20000.0,
      height: 20.0,
      material: new GisEye.GisEyeScanBandMaterialProperty({
        color: new Cesium.Color(1.0, 0.0, 0.0, 1.0),
        rate: 1,
        repeatNum: 32
      })
    }
  });