| NURBS曲面的过渡曲面生成 |
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| 引用本文： | 周来水 张乐年. NURBS曲面的过渡曲面生成[J]. 工程图学学报, 1996, 0(2): 52-57 |
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| 作者姓名： | 周来水 张乐年 |
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| 作者单位： | 南京航空航天大学 |
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| 基金项目： | 国家自然科学基金，国家教委博士点基金 |
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| 摘 要： | 曲面过渡是几何造型的关键技术之一，本文提出的ＮＵＲＢＳ曲面的过渡曲面生成方法，能够处理曲面内具有不同连续性的情况，解决了ＮＵＲＢＳ曲面的等半径，变半径过渡及三面过渡问题，并在超人ＣＡＤ／ＣＡＭ系统中实现。
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| 关 键 词： | NURBS 曲面过渡 CAD |
SURFACE BLENDING OF NURBS SURFACES |
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| Zhou Laishui, Zhang Lenian. SURFACE BLENDING OF NURBS SURFACES[J]. Journal of Engineering Graphics, 1996, 0(2): 52-57 |
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| Authors: | Zhou Laishui Zhang Lenian |
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| Affiliation: | Nanjing University of Aeronautics and Astronautics |
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| Abstract: | Surface blending plays a key role in geometric modeling. The method presented in this paper for NURBS surface blending, can process the surfaces with variant continuity (C0,C1,C2). Surface blending between two surfaces with constant radius or variant radius and blending between three surfaces can be realized by the method. It has been introduced into SuperMan CAD / CAM System. |
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| Keywords: | NURBS surface blending |
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