G1 Continuity Conditions of B－spline Surfaces
车翔玖;梁学章
【期刊名称】《东北数学：英文版》 【年(卷),期】2002(018)004
【摘要】According to the B-spline theory and Boehm algorithm,this paper presents several necessary and sufficient G1 continuity conditions betwwen two adjacent B-spline surfaces,In Order to meet the need of application,a kind of sufficient conditions of G1 continuity are developed,and a kind of sufficient conditions of G1 continuity among N(N>2) patch B-shline surfaces meeting at a common corner are given at the end.
【总页数】10页(P.343-352)
【关键词】B样条曲面;复合Bezier曲面;G1连续性;Boehm算法;CAD;张量积;隅角
【作者】车翔玖;梁学章 【
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InstituteofMathematics,JilinUniversity,Changchun,130012;Dept.ofMath.,Normal.Sci.College,BeihuaUniv.,JilinCity,Jilin132013 【正文语种】英文 【中图分类】O241.5 【相关文献】
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G1 Continuity Conditions of B-spline Surfaces
