http://www.cnr.it/ontology/cnr/individuo/prodotto/ID31024
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
- 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
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- 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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