基于计算机图形学算法库CGAL的三角网格图形处理的源程序，从cgal早期的ftp下载过来。适合初学者。-the source code based on the CGAL.

FTP全自动挂黑链，内有大量常用用户名和弱口令，欢迎大家下载-FTP fully automatic hang a black chain

ftp通讯协议，包含上传和下载功能。不过是个人兴趣爱好写的，可能功能不全-ftp communication protocol Contains the upload and download function But written is a personal hobbies, may function is not complete