Crossing knot lines in composition of freeform B-spline geometry

DOI10.1016/j.cagd.2018.03.009zbMath1505.65037OpenAlexW2795354790MaRDI QIDQ1644388

Gershon Elber, Boris van Sosin

Publication date: 21 June 2018

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

Full work available at URL: https://doi.org/10.1016/j.cagd.2018.03.009

zbMATH Keywords

compositionB-spline surfacestrimmed surfacesB-spline trivariatesuntrimming

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Spline approximation (41A15) Computer-aided design (modeling of curves and surfaces) (65D17)

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Cites Work

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• Analysis-aware modeling: understanding quality considerations in modeling for isogeometric analysis
• Isogeometric analysis-suitable trivariate NURBS models from standard B-Rep models
• Planar domain parameterization for isogeometric analysis based on Teichmüller mapping
• Constructing IGA-suitable planar parameterization from complex CAD boundary by domain partition and global/local optimization
• Heterogeneous material modeling with distance fields
• Functional composition algorithms via blossoming

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