Code & Data for "Controlling tissue size by active fracture"

These are the code and data required to reproduce the results in the paper: Controlling tissue size by active fracture, Wei Wang (汪巍) and Brian A. Camley, Phys. Rev. E 113, 034405 (2026). Preprint version available on arXiv: https://doi.org/10.48550/arXiv.2503.03126. This code is only intended to help in reproducing our results and explaining our methods fully - attempting to generalize without a full understanding may lead to unpredictable issues or errors. See the GitHub repository at https://github.com/wwang721/size-control-reproduce to preview the code, or a rendered overview of the paper on GitHub Pages: https://wwang721.github.io/size-control-reproduce.