BEZIER

作品数：212被引量：400H指数：9
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相关作者：范纪华章定国丁勇吴嘎日迪罗晨更多>>
相关机构：浙江大学西北工业大学上海交通大学吉林大学更多>>
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CHARACTERISATION OF RATIONAL AND NURBS DEVELOPABLE SURFACES IN COMPUTER AIDED DESIGN
《Journal of Computational Mathematics》2021年第4期556-573,共18页Leonardo Fernandez-Jambrina 
This work is partially supported by the Spanish Ministerio de Economia y Competitividad through research grant TRA2015-67788-P.
In this paper we provide a characterisation of rational developable surfaces in terms of the blossoms of the bounding curves and three rational functions∧,M,ν.Properties of developable surfaces are revised in this f...
关键词：NURBS BEZIER RATIONAL SPLINE NURBS Developable surfaces 
THE DESIGN OF BEZIER SURFACE THROUGH QUINTIC BEZIER ASYM PTOTIC QUADRILATERAL
《Journal of Computational Mathematics》2019年第5期721-738,共18页Hui Wang Chungang Zhu Caiyun Li 
The authors are grateful to the reviewers for their helpful comments and suggestions. This work is partly supported by the National Natural Science Foundation of China (Nos. 11671068, 11271060, 11401077).
The asymptotic curve is widely used in astronomy, mechanics and numerical optimization. Moreover, it shows great application potentials in architecture. We focus on the problem how to cover bounded asymptotic curves b...
关键词：ASYMPTOTIC CURVES BEZIER SURFACE INTERPOLATION QUADRILATERAL 
BOUNDING PYRAMIDS AND BOUNDING CONES FOR TRIANGULAR BEZIER SURFACES
《Journal of Computational Mathematics》2000年第6期609-620,共12页Jian-song Deng Fa-lai Chen Li-li Wang 
NKBRSF on Mathematics Mechanics! (grant G1998030600);the National Natural Science Foundation of China! (grants 69603009 and 1
This paper describes practical approaches on how to construct bounding pyramids and bounding cones for triangular Bezier surfaces. Examples are provided to illustrate the process of construction and comparison is made...
关键词：triangular Bezier surface patch hodograph bounding pyramid bounding cone 
THE INTERSECTION OF A TRIANGULAR BEZIER PATCHAND A PLANE
《Journal of Computational Mathematics》1994年第2期138-146,共9页Jernej Kozak 
Supported by NSF and SF ofstate Education Commission of Chlna.Supported by the Ministry of Science and Technology of Slovenija.
In this paper, the problem of finding the intersection of a triangular Bezier patch and a plane is studied. For the degree that one frequently encounters in practice, i.e. n = 2,3, an efficient and reliable algorithm ...
关键词：THE INTERSECTION OF A TRIANGULAR BEZIER PATCHAND A PLANE 
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