Cesium add annular diffusion ripple

  var viewer=ysc.createNormalCesium("cesiumContainer",{ });

    var lon=117.286419;
    var lat=31.864436;
    ysc.addCircleRipple(viewer,{ // By default, only two circles are drawn to overlay In case of drawing multiple , Please add in the source code by yourself .
        id:"111",
        lon:lon,
        lat:lat,
        height:0,
        maxR:3000,
        minR:0,// Best for 0
        deviationR:20,// Difference value The difference is also large The faster the speed.
        eachInterval:1000,// The interval between two laps
        imageUrl:"../plugins/ysc/images/redCircle2.png"
    });

    // If you add a centerline ：
    viewer.entities.add({
        name:"",
        polyline: {
            positions: Cesium.Cartesian3.fromDegreesArrayHeights([
                lon,lat,0,
                lon,lat, 5000,]
            ),
            width: 4,
            material : new Cesium.PolylineGlowMaterialProperty({ // Luminous line
                glowPower : 0.1,
                color : Cesium.Color.RED
            })
        }
    });
    viewer.zoomTo(viewer.entities);
Details visible Yue Yan Shao Falcon