//Protobuffer从MemoryStream进行反序列化
    public bool FromMemoryStream(MemoryStream protoMS)
    {
        MMOMapDataMDVector3V1 pb = ProtoBuf.Serializer.Deserialize <MMOMapDataMDVector3V1>(protoMS);

        FromPB(pb);
        return(true);
    }
 //从Protobuffer类型初始化
 public void FromPB(MMOMapDataMDVector3V1 v)
 {
     if (v == null)
     {
         return;
     }
     m_X = v.X;
     m_Y = v.Y;
     m_Z = v.Z;
 }
    //转化成Protobuffer类型函数
    public MMOMapDataMDVector3V1 ToPB()
    {
        MMOMapDataMDVector3V1 v = new MMOMapDataMDVector3V1();

        v.X = m_X;
        v.Y = m_Y;
        v.Z = m_Z;

        return(v);
    }