CGF
2008
13 years 11 months ago
2008
In this paper we introduce the constrained tetrahedralization as a new acceleration structure for ray tracing. A constrained tetrahedralization of a scene is a tetrahedralization ...
VRML
1997
ACM
14 years 3 months ago
1997
ACM
Level of detail generation is important for managing geometric complexity of three-dimensional objects and virtual worlds. However, most algorithms that compute levels of detail do...