1 ## Copyright (C) 2002-2012 Etienne Grossmann <etienne@egdn.net>
3 ## This program is free software; you can redistribute it and/or modify it under
4 ## the terms of the GNU General Public License as published by the Free Software
5 ## Foundation; either version 3 of the License, or (at your option) any later
8 ## This program is distributed in the hope that it will be useful, but WITHOUT
9 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13 ## You should have received a copy of the GNU General Public License along with
14 ## this program; if not, see <http://www.gnu.org/licenses/>.
16 printf("vrml_select_points does not work any more. Sorry\n");
20 " VRML Mini-HOWTO's second listing\n",\
21 " Show 3D points and select some with the mouse\n\n"]);
23 printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"\
25 " w : switch to walk mode\n",\
26 " e : switch to examine mode\n",\
27 " drag left mouse : rotate (examine mode) or translate\n",\
29 " drag right mouse : zoom (examine mode) or translate\n",\
31 " click on box : toggle selection\n",\
38 x = [randn(3,N) .* ([1,3,6]'*ones(1,N)), [5 5;-1 1;0 0]];
40 s = select_3D_points (x);
42 printf ("The selected points are : \n");