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.