修改批量模型操作

src/Obj/Base/BatchModel/index.js

@@ -47,8 +47,30 @@ class BatchModel extends Base {
     this.pointArr = []
     this.sdk.addIncetance(this.options.id, this)
     // BatchModel.computeDis(this)
-    if (this.options.positions.length > 0 || this.options.positions.lng) {
+    // if (this.options.positions.length > 0 || this.options.positions.lng) {
-      BatchModel.computeDis(this)
+    if (options.type && options.spacing != undefined) {
+      // BatchModel.computeDis(this)
+
+      let Draw
+      switch (options.type) {
+        case '点':
+          Draw = new DrawPoint(this.sdk)
+          break;
+        case '线':
+          Draw = new DrawPolyline(this.sdk)
+          break;
+        case '面':
+          Draw = new DrawThreeRect(this.sdk)
+          break;
+        default:
+          break;
+      }
+      Draw && Draw.start((a, positions) => {
+        this.options.positions = positions;
+        // this.callback(this.options);
+        (this.options.positions.length || this.options.positions.lng) && BatchModel.computeDis(this)
+      })
+
     } else {
       this.edit(true)
     }