This project has at least two purposes:-
Here is link to my blog, where I introduce my library. Tested with Processing-2.0b8 release works on Linux .
NB: You can still download version that supports processing-1.5.1.
Dependencies: Working povray (preferably version 3.7.0) For sketches using toxiclibs you should try my povmesh library which can export toxiclibs mesh to PovRAY mesh2 objects.