| 射线法判定点与多边形包含关系的改进 |
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| 引用本文： | 王泽根. 射线法判定点与多边形包含关系的改进[J]. 测绘学院学报, 1999, 0(2) |
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| 作者姓名： | 王泽根 |
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| 作者单位： | 解放军测绘学院!郑州450052 |
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| 摘 要： | 提出了一种完整的判定点与多边形包含关系的算法， 它克服了定向射线法判定点与多边形包含关系的缺点。这种算法易于理解、运算简单、效率高。
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| 关 键 词： | 点 多边形 交点 包含关系 |
The Improvement of Method of the Ray to Judge the Relation of Polygon and Point |
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| Wang Zegen. The Improvement of Method of the Ray to Judge the Relation of Polygon and Point[J]. Journal of Institute of Surveying and Mapping, 1999, 0(2) |
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| Authors: | Wang Zegen |
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| Affiliation: | Wang Zegen |
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| Abstract: | In this paper, the method of the ray to judge the relation of the polygon and point was advanced. It is very easy,and be understand. The compute of the method is simpler and the efficiency is higher. |
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| Keywords: | Point Polygon Intersecting point Contain relationship |
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