AutoCAD中二维图形消隐的一种新方法

A New Method of Two Dimension Graphs Conceal in AutoCAD

论述了在AutoCAD下实现二维图形消隐的方法,提出基于Wipeout命令实现二维图形消隐的方法,分析了使用Wipeout命令消隐存在的问题。通过对圆弧的离散化处理、定义匿名图块等方法,解决了应用Wipeout命令对二维图形进行消隐的问题。采用AutoLISP语言编写了二维图形消隐命令,为应用AutoCAD绘制装配图提供了一种新的作图方法。

The method to hide two--dimensional drawing in AutoCAD was discussed. The method to hide two--dimensional drawing with Wipeout was put forward. The existent problems to hide two--dimensional drawing about using Wipeout were analyzed. Through the arc into discrete and the definition of anonymous drawing and so on, the problem to hide two dimensional drawing with Wipeout was solved. An order program to hide two-- dimensional drawing with AutoI.ISP was wrote. It provides a new valuable drafting method to draw a assembly drawing with AutoCAD.