401 search results - page 17 / 81 » Parameterizing subdivision surfaces |
AFRIGRAPH
2004
ACM
14 years 27 days ago
2004
ACM
Even though the speed of software ray tracing has recently been increased to interactive performance even on standard PCs, these systems usually only supported triangles as geomet...
CAD
2004
Springer
13 years 7 months ago
2004
Springer
This paper presents a novel approach for 3D surface filtering over two-manifold meshes. A robust spherical parameterization algorithm is proposed to transform the input surface in...
SIBGRAPI
2000
IEEE
13 years 11 months ago
2000
IEEE
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 repres...
CAGD
2007
13 years 7 months ago
2007
For planar spline curves and bivariate box-spline functions, the cone of normals of a polynomial spline piece is enclosed by the cone of normals of its spline control polyhedron. ...
SIGGRAPH
1998
ACM
13 years 11 months ago
1998
ACM
The creation of believable and endearing characters in computer graphics presents a number of technical challenges, including the modeling, animation and rendering of complex shap...