A Multi-sided Bézier Patch with a Simple Control Structure

A new n‐sided surface scheme is presented, that generalizes tensor product Bézier patches. Boundaries and corresponding cross‐derivatives are specified as conventional Bézier surfaces of arbitrary degrees. The surface is defined over a convex polygonal domain; local coordinates are computed from gen...

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Vydané v:	Computer graphics forum Ročník 35; číslo 2; s. 307 - 317
Hlavní autori:	Várady, Tamás, Salvi, Péter, Karikó, György
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Oxford Blackwell Publishing Ltd 01.05.2016
Predmet:	Algorithms Analysis and object representations Bezier Bezier patches Boundaries Categories and Subject Descriptors (according to ACM CCS) Displacement I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling-Curve I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling—Curve, surface, solid, and object representations Image processing systems Mathematical analysis Mathematical models Representations solid Studies surface Topological manifolds
ISSN:	0167-7055, 1467-8659
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