| 裁剪任意多边形的一种新算法 |
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| 引用本文： | 温俊文.裁剪任意多边形的一种新算法[J].湛江师范学院学报,2000(2). |
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| 作者姓名： | 温俊文 |
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| 作者单位： | 湛江师范学院物理系!广东湛江524048 |
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| 摘 要： | 根据Weiler-Atherton的算法思想 ,通过裁剪图形有效边界相交的出入性 ,设计一种算法对任意多边形实行快速有效的内、外裁剪
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| 关 键 词： | 多边形裁剪 Weiler-Atherton算法 出入性 环形边表 |
A new algorithm of cutting the arbitrary polygon |
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| WEN Jun-wen.A new algorithm of cutting the arbitrary polygon[J].Journal of Zhanjiang Normal College,2000(2). |
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| Authors: | WEN Jun-wen |
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| Abstract: | According to Weiler-Atherton's algorithm , the author designs a kind of efficient algorithm and program to cut out the polygon inside and outside by the in-and-out property of an effective boundary's intersection in cutting figures. |
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| Keywords: | Cutting polygon Weiler-Atherton's algorithm In-and-out property cyclic-shaped list structure |
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