VoluViz 1.0 report

VoluViz is a direct volume rendering application based on SGI's OpenGL Volumizer 2 and OpenGL, and is designed for interactive viewing of three-dimensional volume data. Its features include trilinear interpolation, interactive color table (both RGBA and HSVA), picking of subsets, clip planes, and visualization of two fields. The report is in two parts. The first part gives a description of the functionality of VoluViz and treats common usage patterns. The second part is a technical manual discussing implementation issues and program structure. Possible future extensions are also discussed.