LuaInterface.LuaStatic.GetPackBounds C# (CSharp) Method

        public static void GetPackBounds(IntPtr L)
        {
            LuaState state = LuaState.Get(L);
            LuaDLL.lua_getref(L, state.PackBounds);
        }

 public static void Push(IntPtr L, Bounds bound)
 {
     LuaStatic.GetPackBounds(L);
     ToLua.Push(L, bound.get_center());
     ToLua.Push(L, bound.get_size());
     if (LuaDLL.lua_pcall(L, 2, 1, 0) != 0)
     {
         string msg = LuaDLL.lua_tostring(L, -1);
         throw new LuaException(msg, null, 1);
     }
 }