42 search results - page 1 / 9 » Interactive ray tracing for isosurface rendering |
VIS
2007
IEEE
14 years 6 months ago
2007
IEEE
Abstract-- We describe a system for interactively rendering isosurfaces of tetrahedral finite-element scalar fields using coherent ray tracing techniques on the CPU. By employing s...
VISUALIZATION
1998
IEEE
13 years 9 months ago
1998
IEEE
We show that it is feasible to perform interactive isosurfacing of very large rectilinear datasets with brute-force ray tracing on a conventional (distributed) shared-memory multi...
VIS
2009
IEEE
14 years 6 months ago
2009
IEEE
Direct volume rendering and isosurfacing are ubiquitous rendering techniques in scientific visualization, commonly employed in imaging 3D data from simulation and scan sources. Con...
CGF
2008
13 years 5 months ago
2008
Metaballs are implicit surfaces widely used to model curved objects, represented by the isosurface of a density field defined by a set of points. Recently, the results of particle...
RT
1999
Springer
13 years 9 months ago
1999
Springer
This paper presents a ray tracer that facilitates near-interactive scene editing with incremental rendering; the user can edit the scene both by manipulating objects and by changin...