vb与cad接口程序应用论文全，实现VB与CAD无缝连接-vb application papers with the cad interface program-wide to achieve seamless connectivity VB and CAD

OpenGL绘制 五角星 本程序段是在VC环境下通过OpenGL程序实现对五角星的绘制-OpenGL rendering Wu Jiaoxing paragraph of this procedure is adopted in the VC environment program realization of the five-pointed star OpenGL rendering

一个特别不错的基于OpenGL的交互式有限元后处理可视化程序开发的资料-After a particularly good OpenGL interactive finite element-based processing of data visualization application development