Fairing point sets using curvature

被引：12

作者：

Mullineux, Glen ^{[1
]}

Robinson, Sebastian T. ^{[1
]}

机构：

[1] Univ Bath, Dept Mech Engn, Innovat Mfg Res Ctr, Bath BA2 7AY, Avon, England

来源：

COMPUTER-AIDED DESIGN | 2007年 / 39卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

curvature; fairing; styling; intrinsic coordinates; free-form curves;

D O I：

10.1016/j.cad.2006.09.002

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Planar curves "suggested" by sequences of points are considered. A method is discussed for refining the sequence iteratively so that the fairness of the curve is improved while maintaining the basic form and features. This involves the use of intrinsic coordinates and works by smoothing the curvature plot and then integrating twice to recover the curve. Modifications are made during this process to ensure that individual subsegments run correctly between their end points and join smoothly. (C) 2006 Elsevier Ltd. All rights reserved.

引用

页码：27 / 34

页数：8

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