17 search results - page 2 / 4 » Hardware-Assisted Point-Based Volume Rendering of Tetrahedra... |
VISUALIZATION
2000
IEEE
13 years 9 months ago
2000
IEEE
We present two beneficial rendering extensions to the Projected Tetrahedra (PT) algorithm by Shirley and Tuchman. These extensions are compatible with any cell sorting technique,...
VISUALIZATION
1997
IEEE
13 years 9 months ago
1997
IEEE
This paper discusses the problem of subdividing unstructured mesh topologies containing hexahedra, prisms, pyramids and tetrahedra into a consistent set of only tetrahedra, while ...
VISUALIZATION
1998
IEEE
13 years 9 months ago
1998
IEEE
This paper describes some fundamental issues for robust implementations of progressively refined tetrahedralizations generated through sequences of edge collapses. We address the ...
VMV
2004
13 years 6 months ago
2004
Unstructured tetrahedral grids are a common data representation of three-dimensional scalar fields. For convex unstructured meshes efficient rendering methods are known. For conca...
VISUALIZATION
1996
IEEE
13 years 9 months ago
1996
IEEE
This can be a costly operation. When the data is arranged according to its three-dimensional coordinates, calculating the contour surfaces requires examining each data cell. Avoidi...