# QHull interface

The Qhull library is available here: http://www.qhull.org

What can be done using QHull:

- MATLAB uses Qhull for their computational geometry functions: convhulln delaunayn griddata3 griddatan tsearch tsearchn voronoin. MATLAB R14 upgraded to Qhull 2002.1 and triangulated output ('Qt').
- GNU Octave uses Qhull for their computational geometry functions.