This the Simple DirectMedia Layer, a general API that provides low level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D framebuffer across multiple platforms.- This is the Simple DirectMedia Layer, a general API t

glut, 一个很好的glut例子，调用了99 的glut提供的方法，值得参考-a sample of glut, included 99 functions that glut offered, a good reference for beginners and progressed developers, glut is toolkit based on glu..opengl.