计算机图形学绘制简单的自行车行走的动画，只有轮轴旋转-Computer graphics to draw a simple bike travel

计算机图形学2维变换的OpenGL示例程序，演示动画系统，帮助理解局部坐标与全局坐标的变换-Computer graphics 2 dimensional transform OpenGL examples of procedures, demonstration of animation system, help to understand the local coordinates and coordinate transformation

采用C语言编写的单车沿直线运动（计算机图形）-Using C language writing bike movement (computer graphics)

计算机图形学：自行车的图形设计，会运动：跑动的自行车与美术图案设计 ，自行设计一自行车由左向右快速在公路上行驶。-Computer Graphics: The graphic design bike will sport: running the bike with the art graphic design, one self-designed bike from left to right fast driving on the highway.