| G~1 Continuity Conditions of B-spline Surfaces |
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| 引用本文： | 车翔玖,梁学章. G~1 Continuity Conditions of B-spline Surfaces[J]. 东北数学, 2002, 0(4) |
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| 作者姓名： | 车翔玖 梁学章 |
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| 作者单位： | Institute of Mathematics，Jilin University，Changchun，130012; Dept. of Math.，Normal. Sci. College，Beihua Univ.，Jilin City，Jilin，132013 |
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| 摘 要： | According to the B-spline theory and Boehm algorithm, this paper presents several necessary and sufficient G1 continuity conditions between 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-spline surfaces meeting at a common corner are given at the end.
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G~1 Continuity Conditions of B-spline Surfaces |
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| CHE Xiangjiu and LIANG Xuezhang. G~1 Continuity Conditions of B-spline Surfaces[J]. Northeastern Mathematical Journal, 2002, 0(4) |
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| Authors: | CHE Xiangjiu and LIANG Xuezhang |
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| Abstract: | According to the B-spline theory and Boehm algorithm, this paper presents several necessary and sufficient G1 continuity conditions between 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-spline surfaces meeting at a common corner are given at the end. |
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| Keywords: | B-spline surface composite Bezier surface G1 continuity Boehm algorithm |
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