数控旋压CAD/CAM系统的图形拾取模块的探讨

The Research on Graph Pickup Module of CNC Spinning Machine CAD/CAM System

本文对数控旋压CAD/CAM系统的图形拾取模块进行探讨,提出边界矩形击中测试的方法,并介绍具体的算法,最后对拾取方法作出了总结。

The graph pickup module of CNC Spinning Machine CAD/CAM System is discussed.Border-line rectangle hit-test method and concrete algorithm are described.And finally the summarization of the method is given.