摘要
本文通过分析传统的结构数据处理方法的缺陷,提出了基于AutoCAD环境下的前处理模式的开发;详细研究了AutoCAD的DXF文件结构,叙述了如何运用嵌套于AutoCAD内部的AutoLISP语言来读取、处理AutoCAD图形文件,进而生成计算程序所需要的数据文件;最后总结了前处理的主要工作。
By means of analyzing the disadvantages of traditional structure data process,the development of pre -processing mode based on AutoCAD environment is presented. The DXF file structure in AutoCAD is researched in details and how to extract of process graph file using LISP built - in AutoCAD is described. Furthermore,the data file that the calculating program needs is formed. Finally, the main work of pre - processing is summarized.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2003年第2期92-95,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
