feat: iframe实现3d模块，测试内存泄露问题

src/views/planetDesign/Design/components/config/Viewer3D/SceneSurveyViewerBak.vue

@@ -0,0 +1,92 @@
+<template>
+  <div class="container-viewer-1-"></div>
+</template>
+
+<script>
+import { SurveyViewer } from "./shelves.module";
+
+export default {
+  props: ["surveyId", "shopData", "page", "sceneAction", "elCart", "defaultWare", "isLocked"],
+
+  mounted() {
+    this.$nextTick(() => this.tryInitView());
+  },
+  beforeUnmount: function () {
+    if (this.viewer_) {
+      this.viewer_.dispose();
+      this.viewer_ = null;
+    }
+  },
+
+  methods: {
+    tryInitView() {
+      if (!this.viewer_) {
+        this.viewer_ = new SurveyViewer({
+          container: this.$el,
+          surveyId: this.surveyId,
+          shopData: this.shopData,
+        });
+        this.viewer_.on("loadingCompletion", () => {
+          this.$emit("onLoadingCompletion");
+        });
+        this.viewer_.on("hold", (d) => {
+          this.$emit("onHold", d);
+        });
+        this.viewer_.on("from_scene_hold_to_shelf", () => {
+          this.$emit("onFromSceneHoldToShelf");
+        });
+        this.viewer_.on("behavior_flush", q1 => {
+          this.$emit("onBehaviorFlush", q1);
+        });
+
+        this.viewer_.startup();
+      }
+      return this.viewer_;
+    },
+  },
+
+  watch: {
+    page(newVal, oldVal) {
+      // console.log('page ........', newVal, oldVal)
+      if (this.viewer_) {
+        this.viewer_.arrange(newVal).then(() => {
+          this.$emit("onPageCompletion");
+          
+          if(!this.defaultWare) return;
+
+          // #20221018
+          this.viewer_.hold({
+              wareId: this.defaultWare?.planetid,
+              keepHold: this.isLocked,
+          })
+        });
+      }
+    },
+    sceneAction(newVal, oldVal) {
+      if (this.viewer_ && newVal) {
+        this.viewer_.action(newVal.action);
+      }
+    },
+    elCart(newVal, oldVal) {
+      if (this.viewer_ && newVal) {
+        this.viewer_.elCart = newVal;
+      }
+    },
+  },
+};
+</script>
+
+<style scoped>
+div.container-viewer-1- {
+  width: 100%;
+  height: 100%;
+}
+
+div.container-viewer-1-:focus {
+  outline: none;
+}
+
+div.container-viewer-1- >>> canvas:focus {
+  outline: none;
+}
+</style>