Composite cubic Bézier surface with Cr continuity

Cheah, Seong Leang * (2006) Composite cubic Bézier surface with Cr continuity. Sunway Academic Journal (3). pp. 21-33.


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The Bézier surface with Cr continuity on each common boundary between two composite triangular Bézier patches is generated. The directional derivatives on the Bernstein polynomials are discussed. This is to ensure that the Cr continuity is maintained along the boundary between the piecewise polynomials. The composite patches are then generated by elevating the degree of the Bézier triangles.

Item Type: Article
Uncontrolled Keywords: Bézier triangle; directional derivatives; Cr continuity; de Casteljau?s algorithm.
Subjects: Q Science > QA Mathematics
Depositing User: Administrator Admin
Date Deposited: 15 Oct 2012 03:37
Last Modified: 28 Jun 2019 07:58

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