修改文本框同步问题

src/Obj/Base/TextBox/index.js

@@ -30,6 +30,7 @@ class TextBox extends Base {
     this.textDom = undefined
     this.create(this)
     this.sdk.addIncetance(this.options.id, this)
+
     this.callback = callback
 
     // syncData(this.sdk, this.options.id)
@@ -46,6 +47,7 @@ class TextBox extends Base {
     let dom = document.createElement('span');
     dom.id = that.options.id
     dom.className = 'popup-textarea'
+    dom.style.zIndex = 1
     // 创建textarea元素
     var textarea = document.createElement('textarea');
     textarea.className = 'textarea'
@@ -134,17 +136,45 @@ class TextBox extends Base {
     this.options.text = words
     this.callback(this.options)
     let { sdkP } = getSdk()
-    if(this.sdk === sdkP) {
-      console.log(3)
+    if (this.sdk === sdkP && sdkP) {//三维
       syncData(this.sdk, this.options.id)
     }
-    else {
-      console.log(2)
+    else if (sdkP) {//二维
+      sdkP.entityMap.get(this.options.id).text = words
+      sdkP.entityMap.get(this.options.id).twoToThree(this.options.position)
+    } else if (!sdkP) {
+      syncData(this.sdk, this.options.id)
     }
   }
+  async twoToThree(position) {
+    let that = this
+    that.sdk.viewer.scene.postRender.removeEventListener(that.handler);
+    let posi = Cesium.Cartesian3.fromDegrees(position.lng, position.lat, position.alt)
+
+    that.handler = function () {
+      const position = Cesium.SceneTransforms.wgs84ToWindowCoordinates(
+        that.sdk.viewer.scene, posi
+      );
+      if (position) {
+        let width = that.textDom.clientWidth * 1
+        let height = that.textDom.clientHeight * 1
+        that.textDom.style.left = `${position.x - width / 2}px`;
+        that.textDom.style.top = `${position.y - height}px`;
+      }
+    }
+    that.sdk.viewer.scene.postRender.addEventListener(that.handler);
+  }
   async returnFun() {
     return this.handler
   }
+  get text() {
+    return this.options.text
+  }
+  set text(val) {
+    this.options.text = val
+    this.textDom.querySelector('textarea').value = val
+    this.callback(this.options)
+  }
   get onClick() {
     return this.clickCallBack
   }