Fairing Spatial B-Spline Curves
1996 ◽
Vol 40
(04)
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pp. 351-367
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Keyword(s):
Three-dimensional curves are playing an increasing role in ship-hull modeling and many other areas of computer-aided design (CAD). The problem of evaluating and improving the fairness of such a curve is considered and three solutions (algorithms) are proposed representing all major methodologies currently pursued by CAD researchers: local fairing by knot removal, and local/global fairing based on "energy" minimization. The performance of the algorithms is studied for both cubic and quintic B-splines using realistic test cases. Finally, a comparison with existing techniques is presented and some visualization tools for spatial-curve fairing are briefly discussed.
Keyword(s):
Keyword(s):
2020 ◽
Vol 64
(5)
◽
pp. 50405-1-50405-5
Keyword(s):
1995 ◽
Vol 209
(2)
◽
pp. 125-131
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