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| 基于蒙皮法的NURBS自由曲面设计 | |
| 引用本文： | 王承翔 李元君. 基于蒙皮法的NURBS自由曲面设计[J]. 湖南大学学报(自然科学版), 1996, 23(4): 77-81 |
| 作者姓名： | 王承翔 李元君 |
| 作者单位： | 湖南大学机械与汽车工程学院 |
| 摘 要： | 给出了用Ｎｕｒｂｓ截面曲线构造自由曲面的蒙皮法，重点研究了用一条脊线和一线截面线来构造工程上常用自由曲面的Ｎｕｒｂｓ曲面蒙皮法，该方法适合于平面脊线同时有多条截面线的自由曲面生成。 |
| 关 键 词： | 曲线 曲面 蒙皮法 自由曲面 |
NURBS Free-Form Surface Based on Skinning Surface |
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| Wang Chengxiang,Li Yuanjun,Huang Tianze. NURBS Free-Form Surface Based on Skinning Surface[J]. Journal of Hunan University(Naturnal Science), 1996, 23(4): 77-81 | |
| Authors: | Wang Chengxiang Li Yuanjun Huang Tianze |
| Abstract: | A skinning method of constructing by Nurbs sectional curve is presented. The skinning surface method for constructing free-form surface in enginnering by serveral Nurbs cross-sectional curves is studied emphaticaly.This method is suitable for the free-form construction with a plannar Nurbs and a series of Nurbs cross-sectional curves. Unsuitable knot vertor may result in impractical free-form surface. The mean value of the knot verctor of the cross-sectional curves is fit for this method. |
| Keywords: | NURBS Curve and Surface Skinning Free-Form Surface |
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