Tiling Surfaces with M-Tiles: a Topological Framework with Applications - Université Clermont Auvergne Accéder directement au contenu
Rapport Année : 2009

Tiling Surfaces with M-Tiles: a Topological Framework with Applications

Résumé

We present a framework to describe tiling of triangulated surfaces, possibly with boundaries. The M-tiles introduced by our framework may be homeomorphic to a disc or not, and capture both the tiles' shape and the geo- metrical and non-trivial topological information of the original mesh. Some tiling algorithms using a cutting scheme are presented using this framework to describe each intermediate state of the cutting process. In particular, we use tiling with a unique tile homeomorphic to a disc to produce an effective computation of the polygonal schema, and to produce a quadrangulation of the original mesh with running time O(gn2 log n), where n is the number of vertices of the mesh, and g the genus. We show that this algorithm produces the minimal number m = 2g - 1 of quadrangles on a boundaryless mesh. Finally, we give some application results and variations on the algorithms.
Fichier principal
Vignette du fichier
RR-09-08.pdf (853.55 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00678680 , version 1 (13-03-2012)

Identifiants

  • HAL Id : hal-00678680 , version 1

Citer

Jean-Marie Favreau, Thibault Marzais, Yan Gérard, Vincent Barra. Tiling Surfaces with M-Tiles: a Topological Framework with Applications. 2009. ⟨hal-00678680⟩
127 Consultations
71 Téléchargements

Partager

Gmail Facebook X LinkedIn More