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dc.contributor.authorKosinka, Jirien
dc.contributor.authorSabin, Malcolm Aen
dc.contributor.authorDodgson, Neilen
dc.date.accessioned2014-11-20T12:01:00Z
dc.date.available2014-11-20T12:01:00Z
dc.date.issued2014-09-03en
dc.identifier.citation(2015) Computer-Aided Design 58: 173-178en
dc.identifier.issn0010-4485
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/246425
dc.description.abstractTraditionally, modelling using spline curves and surfaces is facilitated by control points. We propose to enhance the modelling process by the use of control vectors. This improves upon existing spline representations by providing such facilities as modelling with local (semi-sharp) creases, vanishing and diagonal features, and hierarchical editing. While our prime interest is in surfaces, most of the ideas are more simply described in the curve context. We demonstrate the advantages provided by control vectors on several curve and surface examples and explore avenues for future research on control vectors in the contexts of geometric modelling and finite element analysis based on splines, and B-splines and subdivision in particular.
dc.languageEnglishen
dc.language.isoenen
dc.publisherElsevier
dc.rightsAttribution 2.0 UK: England & Wales*
dc.rights.urihttp://creativecommons.org/licenses/by/2.0/uk/*
dc.titleControl vectors for splinesen
dc.typeArticle
dc.description.versionThis is the final published manuscript. It is available from Elsevier in Computer-Aided Design here: http://www.sciencedirect.com/science/article/pii/S0010448514001973.en
prism.endingPage178
prism.publicationDate2014en
prism.publicationNameComputer-Aided Designen
prism.startingPage173
prism.volume58en
dc.rioxxterms.funderEngineering and Physical Sciences Research Council
dc.rioxxterms.projectidEP/H030115/1
rioxxterms.versionofrecord10.1016/j.cad.2014.08.028en
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2014-09-03en
dc.contributor.orcidDodgson, Neil [0000-0001-7649-8528]
dc.identifier.eissn1879-2685
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (EP/H030115/1)


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Attribution 2.0 UK: England & Wales
Except where otherwise noted, this item's licence is described as Attribution 2.0 UK: England & Wales