利用面向对象的程序设计方法实现了3DS文件的读取。与面向过程的方法比较,面向对象方法对于理解3DS文件的读取、重绘及控制显得条理清晰,易于掌握,同时又方便移植到其它应用程序中。基于这一点,提出了将3DS文件的读取工作封装在一个类中,从而提高了程序的可读性。-Use of object-oriented programming approach has to read 3DS file. Compared with the process-oriented approach, object-oriented approach to understanding read 3DS file, redraw and control seem clear, easy to master, while easily ported to other applications. Based on this, the proposed work will be read 3DS file encapsulated in a class, thus improving the readability of the program.