OpenGL教程的Delphi版。目前网上的教程杂乱而且不全。我网上搜索了蛮久，终于让我找到一些比较全面的，并将其从网页上复制下来弄成Word版。仅以共享。-The Delphi version of OpenGL tutorials. The tutorial is now online clutter and incomplete. I have searched online quite a long time, finally I found some of the more compr