| 两邻接二次B样条曲面G1光滑拼接的充分条件 |
| |
| 引用本文： | 程少华.两邻接二次B样条曲面G1光滑拼接的充分条件[J].郑州大学学报(理学版),2006,38(1):33-36. |
| |
| 作者姓名： | 程少华 |
| |
| 作者单位： | 郑州航空工业管理学院数理系,郑州,450015 |
| |
| 基金项目： | 河南省教育厅自然科学基金项目,编号200510485012 |
| |
| 摘 要： | 利用二次B样条曲面的矩阵表达式,将B样条曲面进行分片表示,给出了两邻接二次B样条曲面间的G1光滑拼接的充分条件.该拼接算法易于实现,在CAGD的复杂曲面造型中,具有一定的实用价值.
|
| 关 键 词： | B样条 G1连续 曲面 |
| 文章编号： | 1671-6841(2006)01-0033-04 |
| 收稿时间： | 11 20 2005 12:00AM |
| 修稿时间： | 2005年11月20 |
Sufficient Condition of G1 Continuity Between Two Patches of Adjacent Quadric B Spline Surface |
| |
| CHENG Shao-hua.Sufficient Condition of G1 Continuity Between Two Patches of Adjacent Quadric B Spline Surface[J].Journal of Zhengzhou University:Natural Science Edition,2006,38(1):33-36. |
| |
| Authors: | CHENG Shao-hua |
| |
| Institution: | Department of Mathematics and Physics, Zhengzhou Institute of Aeronautical Industrial Management, Zheng zhou 450015, China |
| |
| Abstract: | According to the matrix representation of quadric B spline surface,a sufficient condition of G~1 continuity between two patches of adjacent quadric B spline surface has been provided.This assembling algorithm can be easily realized and has certain application worth for complicated surface construction in CAGD. |
| |
| Keywords: | B spline G~1 continuity surface |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
