Application of three-dimensional Bezier patches in grid generation

机译：三维Bezier曲面片在网格生成中的应用

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Bezier and B-spline patches are popular tools in surface modeling. With these methods, a surface is represented by the tensor product of univariate approximations. The extension of this concept to three-dimensions is obvious and can be applied to the problem of grid generation. This report will demonstrate how three-dimensional patches can be used in solid modeling and in the generation of grids. Examples will be given demonstrating the ability to generate three-dimensional grids directly from a wire frame without having to first set up the boundary surfaces. Many geometric grid properties can be imposed by the proper choice of the control net.

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作者
Mastin, C. Wayne;
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年度 1992
页码 1-9
总页数 9
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
COMPUTATIONAL GEOMETRY; COMPUTATIONAL GRIDS; GRID GENERATION (MATHEMATICS); SPLINE FUNCTIONS; BOUNDARIES; TENSORS;

机译：计算几何;计算网格;网格生成（数学）;样条函数;边界;张量;

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Application of three-dimensional Bezier patches in grid generation

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