Sciweavers

Share
SIBGRAPI
2000
IEEE

Semi-Regular 4-8 Refinement and Box Spline Surfaces

8 years 9 months ago
Semi-Regular 4-8 Refinement and Box Spline Surfaces
Abstract. In this paper we introduce a new mesh refinement method for subdivision surfaces. It generates a semiregular 4-direction hierarchical structure from control meshes representing 2D manifolds of arbitrary topology. The main advantage of this structure is that it allows the extraction of conforming variable-resolution meshes based on spatially varying adaptation functions. We also present a smoothing method designed to work in conjunction with our semi-regular refinement. It produces generalized four direction Box spline surfaces of class
Luiz Velho
Added 25 Aug 2010
Updated 25 Aug 2010
Type Conference
Year 2000
Where SIBGRAPI
Authors Luiz Velho
Comments (0)
books