We expatiated method of foundation about engineering graphics 3D parts library based on drawing software CATIA, and effect of 3D parts library at teaching and teaching innovation. 讨论了如何应用三维CATIA绘图软件开发工程图学模型库,以及三维模型库在教学中的作用和它对教学改革的影响。
Based on the application of data-base and graphics integration technique, this paper lays stress on the data procession of the finite element software. And this paper settles the data transmission problem between the graphics system and the calculating program of finite element software successfully with Dynamic-Link Library. 本文利用数据库和图形集成技术对有限元软件进行数据处理,并采用动态链接库的技术成功地解决了图形系统(前处理系统和后处理系统)和有限元计算程序之间的数据传输问题。
Prolog 386 provides means for user to write interior predicates of his own without knowing the implementing details about Prolog 386. Two examples are presented, including putting SCO CGI graphics software library into Prolog 386. 用户使用该手段添加内部谓词不需要了解Prolog系统的内部细节。本文最后给出了两个实例,其中包括向Prolog386嵌入SCOCGI图形软件包。