This is a stripped and adapted version of the Hyperbolic Orbifold Tutte Embeddings reference implementation at https://github.com/noamaig/hyperbolic_orbifolds/ for use with the Compatible Intrinsic Triangulations (CIT) code at https://github.com/kenshi84/compatible-intrinsic-triangulations.

The code uses gptoolbox, so you need to install it to your MATLAB before running.

Usage example

For a model pair A-orig.obj and B-orig.obj with landmark pairs described in landmarks.txt, put them in the same data directory data/bumpy-round-cube, and run the script as follows:

hot("data/bumpy-round-cube/") 	% don't forget to add slash ("/") to the end

This will generate output vertex images AtoB.txt and BtoA.txt which can be fed to the CIT algorithm. Additionally, the code generates AonB.obj and BonA.obj which can be useful for quickly assessing the quality of the map.