使用GetMirror一次镜像多个实体

1  public static void GetMirror(this ObjectIdCollection ids, Point3d p1, Point3d p2, bool s, params Entity[] ents)
2        {
3            foreach (Entity ent in ents)
4            {
5                ids.Add(ent.Mirror(p1, p2, s));
6            }
7        }

1  public static ObjectId GetMirror(this Entity ent,Point3d p1, Point3d p2, bool s)
2        {
3            ObjectId obj = new ObjectId();
4            obj=ent.Mirror(p1, p2, s);
5            return obj;
6        }