i start to develop pepelac renderning bandura at www.moo.ho.ua
today i keep on touch sources of 3 years old RaVi Demo - Realtime Raytracer from Michael Granz from Germany
it's a global illumination renderer with many parameters for rendering with caustics support can render scenes in realtime
i like it
when in 2003 i worked with sources of WinOsi, which use same rendering engine for RaVi and WinOsi from same author for release 0.44a, i speedup WinOsi "resulting speed factor: 107-117%" - you can read about it HERE
i try to speedup RaVi again!