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 article |
URI: | http://wscg.zcu.cz/WSCG2005/Papers_2005/Journal/!WSCG2005_Journal_Final.pdf http://hdl.handle.net/11025/1444 |
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) |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/1444
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