摘要
根据二次开发的特点,本文讨论了二次开发CAD在用软件时应遵循的原则,并进一步研究了参数化CAD、成组CAD、交互式CAD以及智能CAD应用软件的工作原理、开发方法、应用场合及各自的特点。此文对具体进行CAD应用软件的二次开发具有一定的指导意义。
The second development for CAD applied software is to make full use of the primitive CAD system and tomake the CAD activities more convenient. According to the features of the second development, this paper discussecl therules of the second development for CAD applied software, and proposed the working principles, the developmentmethods. the applied occasions and characters of several CAD applied softwares such as parametric CAD software. groupCAD software, interactive CAD soft ware. and intelligient CAI, software. This paper tends to provide assistance for thesecond development for CAD applied software.
关键词
软件开发
应用程序
CAD
CAD, Applied Software. Software Engineering. Second Development