在MFC中使用OPENGL绘制3D线框球，可实现鼠标拖动旋转，可用作3D模板进行二次开发。-OPENGL in MFC using 3D wire-frame drawing the ball, drag the mouse to achieve the rotation, can be used as a template for the secondary development of 3D.

一个mfc的应用小程序，使用opengl编写，可以用鼠标拖动圆球转动-A mfc application of small programs, using opengl write, you can drag with the mouse ball rotation