Development of Small Scale CAD Tool Package Under Apollo System 在APOLLO系统下的小型CAD工具包的开发
The system uses the popular development tool VC and 3D graphic development package OpenGL which better reconstruct the 3D structure of tunnel. 运用当前流行的开发工具VC和三维图形开发包OpenGL进行开发,很好地重建了隧道的三维结构。