由三维实体图自动生成三视图

由三维实体生成三视图如果用手工绘制的方式进行,很容易造成多线漏线的错误,而采用AutoCAD软件则可以根据三维实体自动生成三视图,这样不仅可以避免多线漏线的错误而且可以大大提高绘图效率。

It can cause many mistakes of multi-thread leaving to work out 3-viewed picture from 3-D by using hand. However, the software of CAD works out the 3-viewed picture automatically from 3-D, which not only avoid the mistakes mentioned above, but also improves the efficiency of graphic.