用C++写的在opengl环境下的迷宫小程序，其中有一个3ds类型的人脸可在迷宫中移动，也可对迷宫进行操作-C++ maze with a small program written in opengl environment, which has a human face 3ds movable type in the maze, the maze can also be operated

通过把一个格子图中的一些边删除后生成迷宫图形.下图左边是一个5X5格子图, 有边是生成的一个迷宫图.给定一个MXN的格子图，请用种子填充算法生成一个迷宫图形(By removing some edges of a grid graph, we can create maze graphs. The left side is a 5X5 grid graph, with edges generating a labyrinth diagram. Given a MXN grid graph, pl