Curvature computations for degenerate surface patches

DOI10.1016/0167-8396(92)90033-LzbMath0757.65014OpenAlexW1968305082MaRDI QIDQ1200286

Séamus T. Tuohy, Franz-Erich Wolter

Publication date: 17 January 1993

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

Full work available at URL: https://doi.org/10.1016/0167-8396(92)90033-l

zbMATH Keywords

geometric modelingquadratic surfacecurvature computationsdegenerate surface patchesgeneralized surface curvaturesrational \(B\)-spline patches

Mathematics Subject Classification ID

Surfaces in Euclidean and related spaces (53A05) Computer-aided design (modeling of curves and surfaces) (65D17)

Related Items

Single-valued surfaces in spherical coordinates ⋮ \(G^{2}\) interpolation of free form curve networks by biquintic Gregory patches ⋮ Unstructured triangular surface grid generation and intrinsic grid analysis using rational triangular patches ⋮ Curvature of singular Bézier curves and surfaces

Cites Work

• A practical guide to splines
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