此代码实现奥林匹克五环会徽动画显示过程，包含五环运动排列算法，具有很好的借鉴。-This code to achieve the Olympic rings logo animation shows the process, including the Five Rings campaign with algorithms, with a good draw.

VC6.0 平台下開發OPEN GL方法來繪製2D圖型-VC6.0 platform developed under the OPEN GL ways to draw 2D graphics

It s an open gl codes to draw for VTU computer science students.It uses visual studio soft ware to execute this document