Title: 3D free-form modeling with variational surfaces
Authors: Cuno, Alvaro
Esperança, Claudio
Cavalcanti, Paulo Roma
Farias, Ricardo
Citation: Journal of WSCG. 2005, vol. 13, no. 1, p. 9-16.
Issue Date: 2005
Publisher: Václav Skala - UNION Agency
Document type: článek
URI: http://wscg.zcu.cz/WSCG2005/Papers_2005/Journal/!WSCG2005_Journal_Final.pdf
ISSN: 1213–6964 (online)
1213–6980 (CD-ROM)
1213–6972 (hardcover)
Keywords: freeform modelování;3D modelování
Keywords in different language: freeform modelling;3D modelling
Abstract: We describe a free-form stroke-based modeling system where objects are primarily represented by means of variational surfaces. Although similar systems have been described in recent years, our approach achieves both a good performance and reduced surface leak problems by employing a coarse mesh as support for constraint points. The prototype implements an adequate set of modeling operations, “undo” and “redo” facilities and a clean interface capable of resolving ambiguities by means of suggestion thumbnails.
Rights: © Václav Skala - UNION Agency
Appears in Collections:Volume 13, Number 1-3 (2005)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/1444

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