Biquadratic S-Patch in Bézier form

0356995 - ÚGN 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Kolcun, Alexej
Biquadratic S-Patch in Bézier form.
WSCG ' 2011 Communication Papers Proceedings. Plzeň: Vaclav Skala – Union Agency, 2011 - (Baranoski, G.; Skala, V.), s. 211-217. ISBN 978-80-86943-82-4.
[WSCG ' 2011. Plzeň (CZ), 31.01.2011-03.02.2011]
Grant CEP: GA ČR GA105/09/1830
Výzkumný záměr: CEZ:AV0Z30860518
Klíčová slova: parametric modeling * S-patch * Bézier patch * Bézier triangle
Kód oboru RIV: IN - Informatika
http://wscg.zcu.cz/WSCG2011/wscg2011.htm

Mutual conversions between triangular and quadrilateral meshes need the same degree of both diagonal and boundary curves of quadrilateral meshes. New approach to quadrilateral patches, S-Patches, offers such possibility. The Bézier approach of Smart patches (S-Patch) in the biquadratic case is analyzed. Dependencies among the control points are derived. BS-Patches are presented. Close relation between Bézier triangles and BSPatches is found. Condition for smooth concatenation of biquadratic BS-Patches is formulated.
Trvalý link: http://hdl.handle.net/11104/0195371