549 search results - page 33 / 110 » Geometric computing in computer graphics using conformal geo... |
MICS
2010
13 years 7 months ago
2010
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
IMR
2007
Springer
14 years 2 months ago
2007
Springer
Abstract: This paper describes an approach to construct unstructured tetrahedral and hexahedral meshes for a domain with multiple materials. In earlier works, we developed an octre...
AFRIGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
We present a method for editing the LOD of quad meshes, which supports both adaptive refinement and adaptive coarsening. Starting at a base mesh, we generate a quad-dominant mesh...
CGF
2007
13 years 8 months ago
2007
We introduce an algorithm for the automatic computation of global parameterizations on arbitrary simplicial 2manifolds, whose parameter lines are guided by a given frame field, f...
CGF
2006
13 years 8 months ago
2006
Discrete curvature and shape operators, which capture complete information about directional curvatures at a point, are essential in a variety of applications: simulation of defor...