用java语言编写的文件切割、合并小程序，界面用到了java网格袋布局，程序还和文件的文件流操作有关-File with the java language cut, with small programs, the interface uses java mesh bags layout, the program and file streams to operate the

3ds文件读取，从3DS文件中导入网格数据-3ds file read, import mesh data 3DS files