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3D sketching for aesthetic design using fully free-form deformation features
| Content Provider | Semantic Scholar |
|---|---|
| Author | Catalanoa, C. E. Pernotc, J. P. Falcidienoa, B. Gianninia, F. Leonb, J. C. |
| Copyright Year | 2018 |
| 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-F) 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-F classification is proposed to enable a fast access to the desired shape according to its semantics and characteristics. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://sam.ensam.eu/bitstream/handle/10985/11379/LSIS-INSM_JCG_Pernot_05.pdf?isAllowed=y&sequence=3 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
