Procedural node based enviro from houdini (video)

[TheBadger]

Found this video and thought it would interest you guys. Looks like its way harder to use than TG2, but I think he says he made it in less than an hour. http://www.youtube.com/watch?v=NZfqAJSBm2I&hd=1

[rcallicotte]

Very cool.  His documentation for his tool is here - http://freek3d.com/downloads/Freek_Hoekstra_Graduation_final_report_Final_PRINTED.pdf