Curved Folding

Hi, 

I have been looking for some tutorial that can explain how curved folding can be achieved in kangaroo. I have seen few examples by Tomohiro Tachi  and Daniel Piker on curvedfolding.com but I cannot find how it is...

I have achieved rigid folding through wonderful origami component in Kangaroo. 

Till now what I have understood is spring mesh is involved somehow.

I have installed Free Origami also, but there is no manual or tutorials. I have learning with hit and trial method. 

Aim : I am trying to simulate insect wing folding. I am looking for something where i can simulate simple and curved folding in one go, WITH an option of flexible geometery, ( i can input any planar geometery, i.e cockroach wing ). 

Attached is an image from a research paper on wasp. I know it seems complicated, therefore I am starting simple, just by simlulating curved folding. 

I have rhino5, grasshopper 0.90056.