3D sketching for aesthetic design using fully free form deformation features (Articolo in rivista)

Type
Label
  • 3D sketching for aesthetic design using fully free form deformation features (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.cag.2005.09.009 (literal)
Alternative label
  • V. Cheutet; C. E. Catalano; J.P. Pernot; B. Falcidieno; F. Giannini; J.C. Leon (2005)
    3D sketching for aesthetic design using fully free form deformation features
    in Computers & graphics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • V. Cheutet; C. E. Catalano; J.P. Pernot; B. Falcidieno; F. Giannini; J.C. Leon (literal)
Pagina inizio
  • 916 (literal)
Pagina fine
  • 930 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 29 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Cheutet, Catalano, Falcidieno, Giannini: Istituto di Matematica Applicata e Tecnologie Informatiche--CNR, Via de Marini, 6, 16149 Genova, Italy Cheutet, Leon: Laboratory 3S--Integrated Design Project--UMR CNRS 5521--UJF--INPG, Domaine Universitaire, 38041 Grenoble Cedex, France Pernot: LSIS--IMS, CER ENSAM, 2, cours des Arts et Me´tiers, 13617 Aix-en-Provence Cedex, France (literal)
Titolo
  • 3D sketching for aesthetic design using fully free form deformation features (literal)
Abstract
  • This paper addresses the designers' activity and in particular the way designers express an object shape in 2D sketches through character lines and how these lines form a basis for sketching shapes in 3D. The tools currently available in commercial CAS/CAD systems to manipulate the digital models are still not sufficiently suited to support design. In this paper, the so-called fully free-form deformation features (d-F4) are introduced as a modelling method to take into account the curve-oriented stylists' way of working. Both the advantages of a free-form surface deformation method and a feature-based approach are merged to define these high-level modelling entities allowing for a direct manipulation of surfaces through a limited number of intuitive parameters. Such features incorporate several characteristics designed to handle the uncertainties and/or inconsistencies of the designer's input during a sketching activity. In addition, a d-F4 classification is proposed to enable a fast access to the desired shape according to its semantics and characteristics. (literal)
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