using UnityEngine;

using System.Collections;

using System.Xml.Linq;

using UnityEditor;

using System;

public class NewBehaviourScript : MonoBehaviour {

    struct MVec3{

        public float x;

        public float y;

        public float z;

    }

    class CTest{

        public MVec3 posx;

        public MVec3 pos { set; get; }//等同于下面的写法->

        /*MVec3 dv = new MVec3 ();

        public MVec3 pos{

            set{ dv = value; }

            get{ return dv;}

        }*/

    }

    CTest otest;

    // Use this for initialization

    void Start () {

        otest = new CTest ();

        otest.pos.x = ;

        otest.posx.x = ;

        gameObject.transform.position.x = ;

        Debug.Log ("ot.pos.x={0}" + otest.posx.x);

    }

    // Update is called once per frame

    void Update () {

        Vector3 vec3 = gameObject.transform.position;

    }

}