解决二三维快速切换贴地svg显隐报错的问题

src/Obj/Base/GroundSvg/index.js

@@ -108,12 +108,18 @@ class GroundSvg extends Base {
     this._isdrag = false
     this._EventBinding = new EventBinding()
 
+    if(this.sdk.entityMap.get(this.options.id)) {
+      return
+    }
     this.sdk.addIncetance(this.options.id, this)
     this.picking = true
 
+    
     if (this.options.show) {
       setSplitDirection(0, this.options.id)
     }
+
+    this._entityArray = []
     
     this.init()
   }
@@ -157,8 +163,6 @@ class GroundSvg extends Base {
       if (this.options.text && this.options.text.show && this.text) {
         this.text.show = v
       }
-      syncData(this.sdk, this.options.id)
-      syncSplitData(this.sdk, this.options.id)
     } else {
       console.error("参数必须为boolean")
     }
@@ -820,8 +824,13 @@ class GroundSvg extends Base {
         }
         for (let i = 0; i < this.hierarchys.length; i++) {
           for (let m = 0; m < this.hierarchys[i].length; m++) {
+            let id = this.options.id + `-${i}_${m}}`
+            let oldEntity = this.sdk.viewer.entities.getById(id)
+            if(oldEntity) {
+              this.sdk.viewer.entities.remove(oldEntity)
+            }
             let entity = this.sdk.viewer.entities.add({
-              id: this.options.id + `-${i}_${m}`,
+              id: this.options.id + `-${i}_${m}}`,
               show: this.options.show,
               polygon: {
                 hierarchy: new Cesium.CallbackProperty(() => {
@@ -854,6 +863,7 @@ class GroundSvg extends Base {
                 color: this.geojson.features[i].properties.color
               }
             }
+            this._entityArray.push(entity)
             this.entity.add(entity)
           }
         }
@@ -1991,6 +2001,8 @@ class GroundSvg extends Base {
   }
 
   async remove() {
+    this._worker.onmessage = (event) => {}
+    await this.sdk.removeIncetance(this.options.id)
     if (!this.entity) {
       return
     }
@@ -2000,12 +2012,11 @@ class GroundSvg extends Base {
     for (let i = this.entity.values.length; i >= 0; i--) {
       this.sdk.viewer.entities.remove(this.entity.values[i])
     }
-    this.entity = null
     if (this._DialogObject && !this._DialogObject.isDestroy) {
       this._DialogObject.close()
       this._DialogObject = null
     }
-    await this.sdk.removeIncetance(this.options.id)
+    
     await syncData(this.sdk, this.options.id)
   }