I'd like to know the code, script or commercial software to generate interlocking assembly from arbitrary model

Hi.

Recently, I'm looking for the method for digital fabrication of my
designed voronoi model.

The good work can be found at

http://www.m-any.org/index.php?option=com_content&task=view&...

In this work, they used "interlocking assembly" with some junction
parts.

I would like to know about software, rhino script or grasshopper
script for generating juction parts or interlocking assembly
automatically.

If anyone who have this kind of information, please share for this
group.

The one of software that I used is Pepakura designer. But this is only
for paper.

Pepakura is not optimized for acryl, steel and aluminium. (Hard
material)

(If you interested in Pepakura type "pepakura" at the Google)