天圆地方的三维建模  

Three dimensional modeling of square dome shaped pipe

作　　者：米双山[1] 张锡恩[1] 刘迅芳[2] 

机构地区：[1]军械工程学院,石家庄050003 [2]河北省图书馆,石家庄050011

出　　处：《机械设计与制造》2005年第1期15-16,共2页Machinery Design & Manufacture

摘　　要：提供了天圆地方三维模型的两种建模方法,即利用相关命令手动建模方法和利用AutoLISP编写程序自动建模方法。在手动建模方法中,详细描述了建模过程中的思路和步骤。按照该思路及步骤编写了AutoLISP程序,实现了天圆地方的参数化建模,有效地提高了绘图的效率。Two 3D modeling methods for square dome shaped pipe (SDSP) ar e presented in this paper, i.e. manual modeling method by means of relative comm ands provided by AutoCAD and automatic modeling method by means of AutoLISP prog ramming. The modeling steps are described in detail in the manual modeling metho d. Based on these, the 3D modeling application for SDSP is developed by means of AutoLISP language. The parameterized modeling of SDSP is achieved, and the draw ing efficiency is increased effectively.

关 键 词：AUTOLISP AUTOCAD 天圆地方 建模 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]