VoluViz 1.3 report

VoluViz is a direct volume rendering application based on SGI's Volumizer 2 and OpenGL. It is designed for interactive viewing of three-dimensional volumetric data. The report is in three parts. The rst part gives an overview of the latest features added in VoluViz. This part treats common usage patters as well as discussing some implementation issues. The second part is a short introduction to shader programming with VoluViz. While the last part documents the changes made in order to make a multi-pipe version of VoluViz.