https://davis.lbl.gov/Manuals/CHOMBO-RELEASE-3.2/PolyGeom_8H_source.html
Chombo + EB: PolyGeom.H Source File
ebhsourcefile
https://www.mathworks.com/matlabcentral/fileexchange/319-polygeom-m
polygeom.m - File Exchange - MATLAB Central
Download and share free MATLAB code, including functions, models, apps, support packages and toolboxes
file exchangematlabcentral