THE CONVEXITY OF PARAMETRIC BEZIER TRIANGULAR PATCHES OF DEGREE-2

Authors
ZHENG JJ
Citation
Jj. Zheng, THE CONVEXITY OF PARAMETRIC BEZIER TRIANGULAR PATCHES OF DEGREE-2, Computer aided geometric design, 10(6), 1993, pp. 521-530
Citations number
8
Categorie Soggetti
Computer Sciences",Mathematics,"Computer Science Software Graphycs Programming
Journal title
Computer aided geometric design → ACNP
ISSN journal
01678396
Volume
10
Issue
6
Year of publication
1993
Pages
521 - 530
Database
ISI
SICI code
0167-8396(1993)10:6<521:TCOPBT>2.0.ZU;2-G
Abstract
This paper discusses the convexity of parametric Bezier patches of deg ree 2 over triangles. A necessary and sufficient condition for the con vexity of the Bezier patches is presented.