Eskil uses verse (http://verse.blender.org/ http://verse.blender.org/) and has open sourced the tools he created which can be found here: http://www.quelsolaar.

Eskil uses verse (http://verse.blender.org/ http://verse.blender.org/) and has open sourced the tools he created which can be found here: http://www.quelsolaar.com/verse/index.html http://www.quelsolaar.com/verse/index.html