Bi-rotational triangular structure questions

[mmerwin21 (Mmerwin2)]

I am trying to model a sculpture that is composed of 6 large triangles. I am trying to position the ground points such that based on those points, the connected panels all rotate to form the figure. I am stuck trying to link the rotation of the triangles to the points.

I’ve attached images of my physical model, I am just lost as to the math behind it! Any help would be appreciated.

[dharman]

Have a gander at some of the kangaroo origami examples

Origami using Kangaroo

Hi Daniel, I am modeling a Yoshimura origami using your grasshopper example. My Pattern is as shown above: Mountain in orange and valleys in green. [1] In addition to your origami example, I also add some boundary conditions: -both edges should be at the plane OXY -both edges should be parallel to each other [2] [3] When a set my folding amount to 0, my origami is flat. However, if I set it to 1, it is not completely folded. Could you explain me why does it happen? Is it possible to f…