Title: | Conversion of biquadratic rational Bézier surfaces into patches of particular Dupin cyclides: the torus and the double sphere |
Authors: | Garnier, Lionel Belbis, Bertrand Foufou, Sebti |
Citation: | WSCG '2009: Communication Papers Proceedings: The 17th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS: University of West Bohemia, Plzen, Czech Republic, February 2 - 5, 2009, p. 101-108. |
Issue Date: | 2009 |
Publisher: | Václav Skala - UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/WSCG2009/Papers_2009/!_WSCG2009_Short_final.zip http://hdl.handle.net/11025/11089 |
ISBN: | 978-80-86943-94-7 |
Keywords: | Béziérovy plochy;Dupinovy cyklidy;torus |
Keywords in different language: | Bézier surfaces;Dupin cyclides;torus |
Abstract: | Toruses and double spheres are particular cases of Dupin cyclides. In this paper, we study the conversion of rational biquadratic B´ezier surfaces into Dupin cyclide patches. We give the conditions that the B´ezier surface should satisfy to be convertible, and present a new conversion algorithm to construct the torus or double sphere patch corresponding to a given Bézier surface, some conversion examples are illustrated and commented. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | WSCG '2009: Communication Papers Proceedings |
Files in This Item:
File | Description | Size | Format | |
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Garnier.pdf | Plný text | 940,71 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/11089
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