Title :
Quasi 4-8 subdivision surfaces
Author :
Velho, Lurz ; Gomes, Jonas
Author_Institution :
Inst. de Matematica Pura e Aplicada, Rio de Janeiro, Brazil
Abstract :
This paper presents a new scheme for subdivision surfaces that is based on four-directional meshes. It combines geometry-sensitive refinement with convolution smoothing. The scheme has a simple, efficient implementation and generates well-shaped meshes which converge to smooth surfaces
Keywords :
computational geometry; mesh generation; 4D meshes; convergence; convolution smoothing; geometry-sensitive refinement; quasi 4-8 subdivision surfaces; smooth surfaces; well-shaped mesh generation; Convolution; Smoothing methods;
Conference_Titel :
Computer Graphics and Image Processing, 1999. Proceedings. XII Brazilian Symposium on
Conference_Location :
Campinas
Print_ISBN :
0-7695-0481-7
DOI :
10.1109/SIBGRA.1999.805603
