完成下列功能:

1.板件显示
2.板件选中状态
3.标注显示
4.相机控制.

src/Utils.ts

@@ -0,0 +1,27 @@
+import { Viewer, createTemplateBoard, createEdge, DrawDimension } from ".";
+import { Geometry } from "three";
+
+export function LoadBoard(view: Viewer, data: any[])
+{
+    view.m_Scene.children.forEach(obj =>
+    {
+        let geo = obj["geometry"] as Geometry;
+        if (geo) geo.dispose();
+    })
+    view.m_Scene.children.length = 0;
+
+    //加板
+    let brList = createTemplateBoard(data);
+    //线框
+    let edgeList = brList.map(br => createEdge(br));
+    //加标注
+    let dims = DrawDimension(brList);
+
+    view.m_Scene.add(...brList);
+    view.m_Scene.add(...edgeList);
+    view.m_Scene.add(...dims);
+
+    view.ViewToSwiso();
+    view.ZoomAll();
+    view.Zoom(1.1);
+}