开发:api移除二维刀路部分

src/DatabaseServices/Entity/Board.ts

@@ -1294,6 +1294,8 @@ export class Board extends ExtrudeSolid
             return this._2DPathCsgs;
 
         this._2DPathCsgs = [];
+
+        //del_exp2_start
         if (this._2DModelingList.length === 0)
             return this._2DPathCsgs;
 
@@ -1357,6 +1359,7 @@ export class Board extends ExtrudeSolid
                 }
             }
         }
+        //del_exp2_end
 
         return this._2DPathCsgs;
     }
@@ -1364,6 +1367,7 @@ export class Board extends ExtrudeSolid
 
     protected get Has2DPath() { return this._2DModelingList.length > 0; }
 
+    //del_exp2_start
     //二维刀路切割后返回几何体
     override UpdateMeshGeom(geo: Geometry): BufferGeometry
     {
@@ -1389,6 +1393,7 @@ export class Board extends ExtrudeSolid
 
         return bufferGeometry;
     }
+    //del_exp2_end
 
     //分裂后重新将排钻实体设置给不同的实体
     override HandleSpliteEntitys(splitEntitys: this[])