A Voronoi-Based Hybrid Meshing Method

Jeanne Pellerin (1) , Bruno Lévy (1) , Guillaume Caumon (2)

1 ALICE - Geometry and Lighting
2 CRPG - Centre de Recherches Pétrographiques et Géochimiques

We introduce a method to build volumetric hybrid meshes suitable for finite element computations. The generated mesh is conformal to a set of input surfaces; thin sections are meshed with prisms, pyramids, and tetrahedra, while the remaining of the domain is meshed with Delaunay tetrahedra.

Mots clés: Thin sections; Volumetric; Voronoi; Hybrid; Mesh

Domaines: Géométrie algorithmique [cs.CG]

Jeanne Pellerin, Bruno Lévy, Guillaume Caumon. A Voronoi-Based Hybrid Meshing Method. 2012. ⟨hal-00770939⟩