Coarse-Grained Fundamental Forms for Characterizing Isometries of Trapezoid-based Origami Metamaterials

This release includes the mathematica notebooks and raw experimental data associated with the paper:

McInerney J. P., Misseroni D., Paulino G.H., Rocklin D. Z., and Mao X.  Coarse-Grained Fundamental Forms for Characterizing Isometries of Trapezoid-based Origami Metamaterials. 

Particularly, the folder is organized into the following subfolders:

1. Experimental Data:

Experiment Photos: Images from experiments to determine the height-radius relationship, compared to theoretical predictions (Fig. 4G of the article). Photos require scaling using the two rulers integrated into the setup.

Affinity Files: Used to calculate the inner and outer radii.

Mathematica File: Script for generating Fig. 4G of the article.

2. Mathematica Notebook:

Constructs rigid embeddings for the Arc-Morph.

Includes code for approximate reproduction of Figs. 2E and 2I.

Contains the compatibility matrix for reproducing Fig. S8.