[add] first

assets/script/framework/util/staticBatch.ts

@@ -0,0 +1,15 @@
+import { _decorator, Component, Node, BatchingUtility } from 'cc';
+const { ccclass, property } = _decorator;
+
+@ccclass('StaticBatch')
+export class StaticBatch extends Component {
+
+    @property([Node])
+    needBatches: Node[] = [];
+
+    start () {
+        this.needBatches.forEach((node)=>{
+            BatchingUtility.batchStaticModel(node, this.node);
+        })
+    }
+}

assets/script/framework/util/staticBatch.ts.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "d5c7efbb-b2b1-4245-941f-009be3c9110a",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "moduleId": "project:///assets/script/framework/util/staticBatch.js",
+    "simulateGlobals": []
+  }
+}