--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main/geometry/voronoin.m	Wed Oct 10 19:54:49 2001 +0000
@@ -0,0 +1,41 @@
+## Copyright (C) 2000  Kai Habel
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {[@var{C}, @var{F}] =} voronoin (@var{pts})
+## computes n- dimensinal voronoi facets.  The input matrix @var{pts} 
+## of size [n, dim] contains n points of dimension dim.
+## @var{C} contains the points of the voronoi facets. The list @var{F}
+## contains for each facet the indices of the voronoi points.   
+## @end deftypefn
+## @seealso{voronoin, delaunay, convhull} 
+
+## Author: Kai Habel <kai.habel@gmx.de>
+## First Release: 20/08/2000
+
+function [C, F] = voronoin (pts)
+
+	if (nargin != 1)
+		usage ("voronoin (pts)")
+	endif
+	
+	[np,dims] = size (pts);
+	if (np > dims)
+		[C, F, infi] = __voronoi__ (pts);
+	else
+		error ("voronoin: number of points must be greater than their dimension")
+	endif
+endfunction