A electronic teaching-system to descriptive geometry based on AutoCAD
Zhuo Jing-qing · Journal of Agricultural Mechanization Research · 2004
This paper introduces A electronic teaching-system to descriptive geometry by using AutoLISP language provided by AutoCAD software.This system not only can show the projecting Principles and procedure of point,line and plan. but also ,we may apply the editing function of the AutoCAD software to modify the objects,which are produced by system.