这个系列最重要的来了 cw5这个类主要是构建地图加载

针对citymaker初始化

• <div class="map-container" style="float:left;width:1200px;height:800px;">
• <object id="__g" type="application/x-cm-3d" ref="cwBox" style="width:100%;height:100%;"></object>
• </div>

• cw5.init();
• cw5.loadMap();

cw5主类```javascript

/**

• 本文件主要负责，地图加载，不负责具体的业务逻辑*/import {cwEventBus} from '../eventBus/eventBus.js';import {skyBox} from "../skyBox/skyBox"import {isSupport3d} from '../isSupport3d/isSupport3d.js'export const cw5 = {};

cw5.__g = null;cw5.isInit= false;cw5.licenseLoad = false;cw5.rootId = '11111111-1111-1111-1111-111111111111';cw5.version=null;cw5.fullButton=null;cw5.callback={};

/**

• 初始化地图场景

• @param id id是html中承载三维场景的object标签的id

• @returns {string}*/cw5.init = function (id = "__g") {this.__g = document.getElementById(id);if( this.__g.type=="application/x-cm-3d"){cw5.version=7;}else if( this.__g.type=="application/x-cm-3d8"){cw5.version=8;}else{cw5.version= map3dConfig.version;

   

  }

   

  isSupport3d.init();//初始化地图let ps = this.__g.new_PropertySet;// 检测浏览器是否支持三维或是否安装三维引擎

   

  ps.setProperty("RenderSystem", "OpenGL");ps.setProperty("QuadBufferStereo", false);//是否支持多点触控if(map3dConfig.multiTouch){ps.setProperty("MultiTouch", true);}let bInit = this.__g.initialize(true, ps);if (!bInit) {if (confirm("未检测到插件，是否下载？")) {console.log("请安装CityMaker系列软件！");

   

  }return}this.__g.camera.flyTime = 2;skyBox.setSkybox();cw5.confirmLicense();cw5.fullScreenButton();cw5.isInit=true;};/**

• 验证三维证书是否可用*/cw5.confirmLicense = function () {var license = __g.new_LicenseServer;let _this = this;if (!this.licenseLoad) {let licUrl = map3dConfig.license.protocal + "://" + map3dConfig.license.host + ":" + map3dConfig.license.port;try {if (map3dConfig.license.path != "") {console.log(map3dConfig.license.path)license.setHost(map3dConfig.license.path, 0, "");if(cw5.version==7){if(!license.internalGetData().pVal2){console.log("授权失败",license.internalGetData().pVal1)}else{console.log("授权成功",license.internalGetData().pVal1);}}else if(cw5.version==8){if(!license.hasRuntimeLicense){console.log("授权失败")}else{console.log("授权成功");}}

  • _this.licenseLoad = true;

  }} catch (e) {console.error("设置授权异常：" + e.message);}}};

/**

• 设置登录citymaker服务器的token信息
• @param infoData*/cw5.setToken = function (infoData) {this.__g.addToken(infoData.Host, infoData.Token);this.__g.cacheManager.fileCacheEnabled = true;this.__g.camera.flyTime = 2;};

/**

• 获取cm7的宏映射
• @param strEnum
• @param strValue
• @returns {null}
• @constructor*/cw5.GetEnumValue1 = function (strEnum, strValue) {for (let k in strEnum)if (k === strValue)return strEnum[strValue] ? strEnum[strValue] : null;};

/**

• 异常处理

• @param e

• @param mapInfo*/cw5.exceptionHandler = function(e,mapInfo) {let msg = (typeof e == "object") ? e.message : e;console.error("图层加载错误："+mapInfo.handle);console.error("出错信息："+msg);

   

  //如果需要自定义异常描述信息//如果是IE浏览器，可以直接用e中取出错误码：var code = e.number;let code = parseInt(msg.substring(msg.indexOf("[") + 1, msg.length - 1));if (code == -2147220504) {console.error("此类型的数据源不支持此操作!");}};

/**

• 遍历地图配置项，并加载地图*/

cw5.loadMap = function (map3dGroup) {if(cw5.isInit!=true){console.log("cw未初始化")return}map3dGroup = map3dGroup || map3dLayers;