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检索条件"主题词=Bezier/B-spline curve"
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Offset approximation based on reparameterizing the path of a moving point along the base circle
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Applied Mathematics(A Journal of Chinese Universities) 2009年 第4期24卷 431-442页
作者: ZHAO Hong-yan WANG Guo-jin Department of Mathematics Zhejiang University Zhejiang 310027 China State Key Laboratory of CAD & CG Zhejiang University Zhejiang 310027 China College of Fundamental Studies Shanghai University of Engineering Science Shanghai 201620 China
This paper presents a novel algorithm for planar curve offsetting. The basic idea is to regard the locus relative to initial base circle, which is formed by moving the unit normal vectors of the base curve, as a unit ... 详细信息
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