this virtual 3D modell based on a folding pattern by Ron Resch is not accurate in terms of the reaction/bending of the overall structure. It is just a visualisation of a real paper model.
The work on an accurate virtual folding machanism of this pattern is in progress.
As byproducts of these works several projects or products resulted from this work. Therefor check i.e. http://www.responsivedesign.de/products/durian/