The source code for the Octex libraries, command line tools, and 3D paint package used for research on the SIGGRAPH 2002 paper "Painting and Rendering Textures On Unparameterized Models" is now available. The paper itself is available at the project home page ( http://www.thrownclear.com/octex ).
We plan on evolving the libraries from the mess of research code ("sample implementation") into a useful API. We'll then move on to the command line programs and paint tool. The paint program is based heavily on the FOX toolkit, also available on SourceForge.