title: Geodesic computation on triangle meshes?
body: <p>I am trying to find the distance between two points on a triangulated surface (geodesic distance). It looks like a basic operation and is not trivial. So I am wondering if there are any libraries that do this? My google fo failed, so I would greatly appreciate any pointers. </p>
  
  <p>(I am aware of CGAL, scipy.spatial, but I couldn't find anything in the docs, let me know if I missed something there) </p>