Perfection of Clipping Polygon Method 多边形裁剪算法的完善
polygon clipping 多边形裁剪 ; 多边形剪辑
convex polygon clipping 凸多边形裁剪
polygon clipping algorithm 多边形裁剪算法
Existing polygon clipping algorithms are all offered for a rectangular window or a convex polygonal window.
已有的多边形裁剪算法都是针对矩形窗口或凸多边形窗口进行的。
Polygon clipping is more often used than line clipping in practice, so it is the main subject in clipping research now.
多边形裁剪与线剪裁相比具有更广泛的实用意义,因此它是目前裁剪研究的主要课题。
Finally, the effective general polygon clipping algorithm is given.
最后给出一个稳定可靠的任意多边形裁剪算法。
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