利用OpenGL绘制3D图形，在各个面上贴上响应的纹理图像，并在场景中进行前后上下左右移动和转动，还可以开启不同的雾效，走路时还有抖动效果-Use of OpenGL 3D graphics rendering, response in various surface texture paste, and up and down in the scene to move around and turn around, you can also open different fog effects