This is Gmsh, an automatic three-dimensional finite element mesh generator, primarily Delaunay, with built-in pre- and post-processing facilities.
To install Gmsh, type
./configure
make
make install
This requires GSL 1.2 or higher (freely available from http://sources.redhat.com/gsl/) and FLTK 1.1.x (configured with OpenGL support; freely available from http://www.fltk.org). You can use the --with-fltk-prefix and --with-gsl-prefix configure options (or define the FLTK_PREFIX and GSL_PREFIX environment variables) if the libraries are not installed in their default locations.
To install a non-graphical version of Gmsh (that does not require FLTK nor OpenGL), type
./configure --disable-gui
make
make install
For a description of all other configuration options, type
./configure --help
Gmsh is distributed under the terms of the GNU General Public License. See doc/LICENSE and doc/CREDITS for more information.
See the doc/ and tutorial/ directories for documentation. The reference manual is located in doc/texinfo/.
See the demos/ directory for additional examples.