@InProceedings{PampanelliPeCaViLoDa:2009:ReHeMe,
               author = "Pampanelli, Patr{\'{\i}}cia Pereira Cordeiro and Pe{\c{c}}anha, 
                         Jo{\~a}o Paulo and Campos, Alessandra Matos and Vieira, Marcelo 
                         Bernardes and Lobosco, Marcelo and Dantas, S{\'o}crates de 
                         Oliveira",
          affiliation = "Universidade Federal de Juiz de Fora, Juiz de Fora-MG and 
                         Universidade Federal de Juiz de Fora, Juiz de Fora-MG and 
                         Universidade Federal de Juiz de Fora, Juiz de Fora-MG and 
                         Universidade Federal de Juiz de Fora, Juiz de Fora-MG and 
                         Universidade Federal de Juiz de Fora, Juiz de Fora-MG and 
                         Universidade Federal de Juiz de Fora, Juiz de Fora-MG",
                title = "Rectangular hexagonal mesh generation for parametric modeling",
            booktitle = "Proceedings...",
                 year = "2009",
               editor = "Nonato, Luis Gustavo and Scharcanski, Jacob",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 22. 
                         (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
             keywords = "hexagonal meshes, parametric surfaces, Hamada indexes, 
                         nanostructure modeling.",
             abstract = "This paper addresses the problem of rectangular hexagonal mesh 
                         generation for surface modeling. Hexagonal grids are important for 
                         several applications such as the simulation of carbon 
                         nanostructures. A fast and accurate method to obtain a rectangular 
                         region over a hexagonal grid is proposed. Strips of hexagons 
                         defined by the Hamada indexes are constructed and stacked using a 
                         variation of the Bresenham's algorithm. The final hexagonal mesh 
                         is tessellated using half-edges in order to be suitable for 
                         several operations and simulation processes. This mesh can be used 
                         as a parameter space for obtaining different geometric models. 
                         Experimental results show that arbitrarily large meshes are 
                         generated fast. The enumeration of rectangular regions with high 
                         number of hexagons is accurate despite its dimensions. An 
                         evaluation of the method under several circumstances is presented 
                         indicating its high performance for the generation of a high 
                         number of hexagons.",
  conference-location = "Rio de Janeiro, RJ, Brazil",
      conference-year = "11-14 Oct. 2009",
                  doi = "10.1109/SIBGRAPI.2009.26",
                  url = "http://dx.doi.org/10.1109/SIBGRAPI.2009.26",
             language = "en",
                  ibi = "8JMKD3MGPBW4/35S6PPL",
                  url = "http://urlib.net/ibi/8JMKD3MGPBW4/35S6PPL",
           targetfile = "57599.pdf",
        urlaccessdate = "2024, May 03"
}