Translations:FEM Install/11/en
Netgen
There is no known documantion source for FreeCAD and netgen on OSX. As stated before use GMSHMacro and check FEM_Mesh#Create_a_FEM_Mesh for the various possibilities to create an FEM Mesh in FreeCAD. There has been some development in the regard of Netgensupport in FreeCAD on OSX recently (Pull Request).