Detection of degenerate normal vectors on parametric surfaces: Tangent cone approach

DOI10.1016/0167-8396(94)00017-MzbMath0875.68837OpenAlexW2064797526MaRDI QIDQ673489

Panos Y. Papalambros, Deok-Soo Kim

Publication date: 28 February 1997

Published in: Computer Aided Geometric Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0167-8396(94)00017-m

zbMATH Keywords

Bézier surfaceConeDegenerate normal vectorMapNormalTangent

Mathematics Subject Classification ID

Computer graphics; computational geometry (digital and algorithmic aspects) (68U05)

Related Items (3)

A counterexample to a corollary of D. -S. Kin and P. Y. Papalambros ⋮ A note on degenerate normal vectors ⋮ Tangent, normal, and visibility cones on Bézier surfaces

Cites Work

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• Tangent, normal, and visibility cones on Bézier surfaces
• Loop detection in surface patch intersections

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