基于（Visual C++ 6.0）MFC & OpenGL库编写的小型三维图形程序设计开发工具-Based (Visual C++ 6.0) MFC & OpenGL 3D graphics library written procedures for small-scale design and development tools

VC调用OPENGL功能进行图形显示，功能十分强大，非常适合做图形显示的朋友使用-VC call OPENGL graphics function, function is very powerful, very suitable for use graphics friends

opengl绘图，包括实现鼠标拖动、滚轮缩放图形等功能。-using opengl to drawing,including zooming 、moving and so on.