Add a useful package (from Source forge) for octave

[CreaPhase.git] / octave_packages / geometry-1.5.0 / io / private / lineGeo.m

diff --git a/octave_packages/geometry-1.5.0/io/private/lineGeo.m b/octave_packages/geometry-1.5.0/io/private/lineGeo.m
new file mode 100644 (file)
index 0000000..23a2db4
--- /dev/null
+++ b/octave_packages/geometry-1.5.0/io/private/lineGeo.m
@@ -0,0 +1,29 @@
+%% Copyright (c) 2010 Juan Pablo Carbajal <carbajal@ifi.uzh.ch>
+%% 
+%%    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 3 of the License, or
+%%    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, see <http://www.gnu.org/licenses/>.
+
+%% -*- texinfo -*-
+%% @deftypefn {Function File} @var{str} = lineGeo (@var{n}, @var{pi}, @var{pj})
+%% Generates a string for Gmsh Line format.
+%%
+%% Curves are Gmsh's second type of elementery entities, and,
+%% amongst curves, straight lines are the simplest. A straight line is
+%% defined by a list of point numbers. The initial point @var{pi}, the final 
+%% point @var{pj}. @var{n} is an indetifier for the line.
+%%
+%% @end deftypefn
+
+function str = lineGeo(n,i,j)
+    str = sprintf('Line(%d) = {%d,%d};\n',n,i,j);
+end