In Netgen GUI, there is an option to set Mesh granularity ( very coarse, coarse, Moderate, Fine etc). I am wondering what are their respective meshing parameters? So that I can set in Ng_Meshing_Parameters and achieve the same in C++.
Have a look at python/meshing.py. There the python equivalents are defined.
Some of the parameters,
are missing in nglib, are those significant for occ mesh?
These are stl meshing parameters.