Boundary recovery for conforming Delaunay triangulation of curved complexes
Boundary recovery for conforming Delaunay triangulation of curved complexes
- Author(s): A.M.L.G. Cerqueira ; A.C. Lisboa ; R.C. Mesquita
- DOI: 10.1049/cp.2011.0016
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- Author(s): A.M.L.G. Cerqueira ; A.C. Lisboa ; R.C. Mesquita Source: IET 8th International Conference on Computation in Electromagnetics (CEM 2011), 2011 p. 16 – 17
- Conference: IET 8th International Conference on Computation in Electromagnetics (CEM 2011)
- DOI: 10.1049/cp.2011.0016
- ISBN: 978-1-84919-468-6
- Location: Wroclaw, Poland
- Conference date: 11-14 April 2011
- Format: PDF
This paper presents a method to recover boundaries of Delaunay meshes conformed to curved geometries. The method uses a topological property to identify conforming simplices and to create Steiner points. A pruning algorithm is introduced to avoid unnecessary predicate tests. Its implementation is both effective and efficient.
Inspec keywords: geometry; mesh generation
Subjects: Combinatorial mathematics; Combinatorial mathematics; Finite element analysis; Finite element analysis
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