DocumentCode
1311370
Title
Boundary recovery for conforming Delaunay triangulation of curved complexes
Author
Cerqueira, A.M.L.G. ; Lisboa, A.C. ; Mesquita, R.C.
Author_Institution
Grad. Program in Electr. Eng., Fed. Univ. of Minas Gerais, Belo Horizonte, Brazil
Volume
6
Issue
5
fYear
2012
fDate
9/1/2012 12:00:00 AM
Firstpage
324
Lastpage
330
Abstract
This study presents a method to recover boundaries of Delaunay meshes conformed to curved geometries. The method uses a topological property to identify simplices and to insert Steiner points into the initial mesh before its refinement. A pruning algorithm is introduced to avoid unnecessary predicate tests. Its implementation is both effective and efficient.
Keywords
geometry; mesh generation; topology; Delaunay mesh boundaries; Delaunay triangulation; curved complexes; curved geometries; pruning algorithm; topological property;
fLanguage
English
Journal_Title
Science, Measurement & Technology, IET
Publisher
iet
ISSN
1751-8822
Type
jour
DOI
10.1049/iet-smt.2011.0119
Filename
6324484
Link To Document