PT Journal
AU Reichl, M
   Dünger, R
   Schiewe, A
   Klemmer, T
   Hartleb, M
   Lux, C
   Fröhlich, B
TI GPU-based Ray Tracing of Dynamic Scenes
SO JVRB - Journal of Virtual Reality and Broadcasting
PY 2010
VL 7(2010)
IS 1
DI 10.20385/1860-2037/7.2010.1
DE Computer Graphics; Dynamic Scences; GPU; Interactive Ray Tracing; Single Graphics Processing Units
AB Interactive ray tracing of non-trivial scenes is justbecoming feasible on single graphics processing units(GPU). Recent work in this area focuses on buildingeffective acceleration structures, which work well underthe constraints of current GPUs. Most approaches aretargeted at static scenes and only allow navigation in thevirtual scene. So far support for dynamic scenes has notbeen considered for GPU implementations. We havedeveloped a GPU-based ray tracing system for dynamicscenes consisting of a set of individual objects. Eachobject may independently move around, but its geometryand topology are static.
ER