| 一类相邻NURBS曲面G1光滑拼接算法 |
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| 引用本文： | 杨火根,赖新兴. 一类相邻NURBS曲面G1光滑拼接算法[J]. 南方冶金学院学报, 2006, 27(4): 41-44 |
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| 作者姓名： | 杨火根 赖新兴 |
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| 作者单位： | 江西理工大学理学院,江西赣州341000 |
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| 摘 要： | 给出了次数任意、单内节点的相邻非均匀有理B-样条（NURBS）曲面G^1光滑拼接的一类充分条件．利用该条件，构造了相应的算法,最后通过计算实例说明了该算法的可行性。
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| 关 键 词： | NURBS曲面 G1连续 B-样条理论 一致连续条件 |
| 文章编号： | 1007-1229(2006)04-0041-04 |
| 收稿时间： | 2005-12-01 |
| 修稿时间： | 2005-12-01 |
A Algorithm of G1 Smooth Connection Between Adjacent NURBS Surfaces |
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| YANG Huo-gen,LAI Xin-xing. A Algorithm of G1 Smooth Connection Between Adjacent NURBS Surfaces[J]. Journal of Southern Institute of Metallurgy, 2006, 27(4): 41-44 |
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| Authors: | YANG Huo-gen LAI Xin-xing |
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| Affiliation: | Faculty of Science, Jiangxi University of Science and Technology, Ganzhou 341000, China |
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| Abstract: | This paper presents sufficient conditions of G^1 continuity for adjacent NURBS surfaces with arbitrary degrees and single interior knots. By utilizing the conditions, a useful algorithm is constructed. At the end, the examples that illustrate the feasibility of the algorithm are presented. |
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| Keywords: | NURBS surface G^1 continuity theory of B - spline uniform continuity conditions |
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