吉安感知网项目-前端
张含笑
2026-01-12 a81b2ad053cff6088d7b052f4fce6d522f511aba
applications/drone-command/src/utils/mapUtils.js
@@ -315,6 +315,13 @@
   // 销毁处理
   destroy () {
      if (!this._viewer || this._viewer.isDestroyed?.()) {
         this._primitiveCollection = null
         this._entityCircleDataSource = null
         this._viewer = null
         return
      }
      if (this._primitiveCollection) {
         this._primitiveCollection.removeAll()
         this._viewer.scene.primitives.remove(this._primitiveCollection)