David Jourdan

You're right, there's some functions for extracting isolines e.g. in libigl, but since we want to extract the 0 (mod 2pi) isolines we can't directly reuse these methods. I just...

Hi, I think the isolines extraction function should work correctly now, but you might still be running into that std::runtime_error if your mesh is not high resolution enough. I agree...

Thanks for the detailed explanations! I don't have a lot of time right now so it might take a while before I add these features to the isoline extraction procedure...

Hi, I have the same issue on Ubuntu as well. This seems to be a bug in CHOLMOD when it is compiled with MKL BLAS and OpenMP (see here: https://github.com/DrTimothyAldenDavis/SuiteSparse/issues/108)....

Hi, After discussing with Rahul at SIGGRAPH I decided to revive this PR and finally fix the limitation that we can't have more than one isoline passing through a given...

Hi, the isoline extraction and matching on singularities is mostly done on my end. Ideally it would be nice to treat the case of branch points in the input direction...

The only last feature I would like to implement (but perhaps it's better to submit this in a separate pull request) is the face-based alternative, that is computing stripe patterns...

Hi, thanks for merging this! From what I can see, the issue seems to be with the ```fmod``` rounding (and also the ```guideField``` which should be a 2-RoSy). This modified...