1. MeshGenC++ http://www.dogpack-code.org/MeshGenC++/install.html#c 2.Finite Element Mesh Generation B.H.V. Topping, J. Muylle, P. Iványi, R. Putanowicz and B. Cheng http://www.bhvt.org.uk/mgn/ http://perso.uhp-nancy.fr/guenego/cd-mesh/mesh/general/index.html 3. DoGPack: Discontinuous Galerkin Package http://www.dogpack-code.org/