| 圆与凸多边形重叠区域的判断及确定 |
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| 引用本文： | 杜玉越.圆与凸多边形重叠区域的判断及确定[J].聊城大学学报(自然科学版),1995(1). |
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| 作者姓名： | 杜玉越 |
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| 摘 要： | 通过引入进、出边交点的概念，深入研究了圆与凸多边形区域的重叠判断及重叠区域的确定问题，提出了一种新颖而实用的区域重叠判断与确定的快速算法，并给出了作出重叠区域的定理．
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| 关 键 词： | 计算机图形学，圆，凸多边形，重叠区域 |
JUDGEMENT AND DETERMINATION OF THE OVERLAY AREA FOR A CIRCLE AND A CONVEX POLYGON |
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| Du Yuyue.JUDGEMENT AND DETERMINATION OF THE OVERLAY AREA FOR A CIRCLE AND A CONVEX POLYGON[J].Journal of Liaocheng University:Natural Science Edition,1995(1). |
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| Authors: | Du Yuyue |
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| Institution: | Computing Center |
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| Abstract: | This paper studies the problem of judging and deciding overlay area for a circle and a convex polygon,based on the intersection point concept of in edges and out edges.It gives a simple and practical new algorithm of judging and deciding overlay area.A theorem about the overlay area of a circle and a convex polygon is also given. |
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| Keywords: | Computer graphics Circle Convex polygon Overlay area |
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