1 %% Copyright (c) 2010 Juan Pablo Carbajal <carbajal@ifi.uzh.ch>
3 %% This program is free software: you can redistribute it and/or modify
4 %% it under the terms of the GNU General Public License as published by
5 %% the Free Software Foundation, either version 3 of the License, or
8 %% This program is distributed in the hope that it will be useful,
9 %% but WITHOUT ANY WARRANTY; without even the implied warranty of
10 %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 %% GNU General Public License for more details.
13 %% You should have received a copy of the GNU General Public License
14 %% along with this program. If not, see <http://www.gnu.org/licenses/>.
17 %% @deftypefn {Function File} @var{str} = lineGeo (@var{n}, @var{pi}, @var{pj})
18 %% Generates a string for Gmsh Line format.
20 %% Curves are Gmsh's second type of elementery entities, and,
21 %% amongst curves, straight lines are the simplest. A straight line is
22 %% defined by a list of point numbers. The initial point @var{pi}, the final
23 %% point @var{pj}. @var{n} is an indetifier for the line.
27 function str = lineGeo(n,i,j)
28 str = sprintf('Line(%d) = {%d,%d};\n',n,i,j);