Publication
Title
High-quality surface remeshing using harmonic maps : part 2 : surfaces with high genus and of large aspect ratio
Author
Abstract
This paper follows a previous one that was dealing with high-quality surface remeshing using harmonic maps (Int. J. Numer. Meth. Engng 2010; 83:403425). In (Int. J. Numer. Meth. Engng 2010; 83:403425), it has been demonstrated that harmonic parametrizations can be used as input for surface meshers to produce high-quality triangulations. However, two important limitations were pointed out, namely surfaces with high genus and/or of large aspect ratio. This paper addresses those two issues. We first develop a multiscale version of the harmonic parametrization of (Int. J. Numer. Meth. Engng 2010; 83:403425) and then combine it with a multilevel partitioning algorithm to come up with an automatic remeshing algorithm that overcomes the above-mentioned limitations of harmonic maps. The overall procedure is implemented in the open-source mesh generator Gmsh.
Language
English
Source (journal)
International journal for numerical methods in engineering
Publication
2011
Volume/pages
86:11(2011), p. 1303-1321
ISI
000290444100002
Full text (Publishers DOI)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 24.06.2011
Last edited 10.04.2017
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