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dc.contributor.authorVigo Anglada, Marc
dc.contributor.authorPla García, Núria
dc.contributor.authorBrunet Crosa, Pere
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics
dc.date.accessioned2010-10-05T15:20:26Z
dc.date.available2010-10-05T15:20:26Z
dc.date.created1999-02
dc.date.issued1999-02
dc.identifier.citationVigo, M.; Pla, N.; Brunet, P. Directional adaptive surface triangulation. "Computer aided geometric design", Febrer 1999, vol. 16, núm. 2, p. 107-126.
dc.identifier.issn0167-8396
dc.identifier.urihttp://hdl.handle.net/2117/9371
dc.description.abstractSeveral CAD applications require a surface model of the modeled object consisting of a mesh of triangular facets. In this paper, a new algorithm for triangulation of trimmed surfaces is presented. The algorithm generates a triangulation that approximates the initial surface within a predefined tolerance. The approximation is conformal, without cracks in edges: a closed polyhedron is obtained in the case of a closed initial surface. The proposed algorithm improves the algorithm presented in (Brunet and Vigo, 1995) because it is based on more precise bounds which take into account the directional behavior of local surface curvature, and the resulting triangulation has a lower number of triangles.
dc.format.extent20 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica::Disseny assistit per ordinador
dc.subject.lcshSurfaces
dc.subject.lcshTriangulation
dc.subject.lcshComputer-aided design
dc.subject.lcshAlgorithms
dc.subject.lcshComputational geometry
dc.titleDirectional adaptive surface triangulation
dc.typeArticle
dc.subject.lemacSuperfícies
dc.subject.lemacTriangulació
dc.subject.lemacDisseny assistit per ordinador
dc.subject.lemacGeometria computacional
dc.contributor.groupUniversitat Politècnica de Catalunya. MOVING - Grup de Recerca en Modelatge, Interacció i Visualització en Realitat Virtual
dc.contributor.groupUniversitat Politècnica de Catalunya. GIE - Grup d'Informàtica a l'Enginyeria
dc.identifier.doi10.1016/S0167-8396(98)00040-5
dc.relation.publisherversionhttp://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TYN-3VTHCDD-4-1&_cdi=5623&_user=1517299&_pii=S0167839698000405&_orig=search&_coverDate=02%2F28%2F1999&_sk=999839997&view=c&wchp=dGLbVlz-zSkzS&md5=ed4ddc85928093fd606bd799280a1ac1&ie=/sdarticle.pdf
dc.rights.accessRestricted access - publisher's policy
drac.iddocument795789
dc.description.versionPostprint (published version)
upcommons.citation.authorVigo, M.; Pla, N.; Brunet, P.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameComputer aided geometric design
upcommons.citation.volume16
upcommons.citation.number2
upcommons.citation.startingPage107
upcommons.citation.endingPage126


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