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平面扩展多边形分层表示的构造方法及简单应用
严冬明; 董未名; 孙家广
Source Publication计算机辅助设计与图形学学报
2004-01
Volume16Issue:1Pages:35-40
Other AbstractThe layer representation (L-REP) is a triangle-based representation for polygons. It is simple and robust, and presents interesting properties for several applications. We extend this algorithm to curved-edge polygons and present CL-REP for layer-based representation of curved-edge polygons. A formal mathematical model of it is defined and two representative algorithms to construct it are given. Several simple applications of this model are presented, with a special emphasis on the Boolean operations and point-in-polygon inclusion test, which can be easily and efficiently, solved using the CL-REP.
Keyword扩展多边形 分层表示 从属关系
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/13391
Collection09年以前成果
Corresponding Author严冬明
Affiliation清华大学计算机科学与技术系
Recommended Citation
GB/T 7714
严冬明,董未名,孙家广. 平面扩展多边形分层表示的构造方法及简单应用[J]. 计算机辅助设计与图形学学报,2004,16(1):35-40.
APA 严冬明,董未名,&孙家广.(2004).平面扩展多边形分层表示的构造方法及简单应用.计算机辅助设计与图形学学报,16(1),35-40.
MLA 严冬明,et al."平面扩展多边形分层表示的构造方法及简单应用".计算机辅助设计与图形学学报 16.1(2004):35-40.
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