Syntax of mesh.insert_gmsh_fascicles is confusing
Syntax of mesh.insert_gmsh_fascicles is confusing. What format is the source/configuration file in? [.mat, .json, or matlab ] How to construct the source/configuration file? If we want to extrude the fascicles along a spline for example, do we specify the spline by points as an n x 3 matrix -path[xyz]?