cesium_nxmap/public/static/wind/Particle.js

//define([],function () {

    var Particle = function () {
        this.x = null;
        this.dx = null;
        this.dx = null;
        this.y = null;
        this.age = null;
        this.birthAge = null;
        this.path = null;
    };

//    return Particle;
//})
export default Particle