Mercurial > forge
view main/vrml/inst/vrml_group.m @ 9882:f129b3ea857d octave-forge
vrml: update license to GPLv3+
author | carandraug |
---|---|
date | Mon, 26 Mar 2012 19:03:54 +0000 |
parents | 16743426ac0d |
children | 28b882879c6e |
line wrap: on
line source
## Copyright (C) 2002 Etienne Grossmann <etienne@cs.uky.edu> ## ## 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 (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, see <http://www.gnu.org/licenses/>. ## v = vrml_group (s1, s2 ... ) - Form a group node with children s1,... function v = vrml_group ( varargin ) nargin = nargin(); if nargin == 0, return end s = ""; # beginpre 2.1.38 ## if (nargin > 0) ## varargin = list(varargin, all_va_args); ## end # endpre 2.1.38 if nargin > 0, s = varargin{1}; end if nargin > 1 for i = 2:nargin, s = [s,",\n", varargin{i}]; end end ## indent s ni = 4; s = [blanks(ni), strrep(s,"\n",["\n",blanks(ni)])(:)']; v = sprintf (["Group {\n",\ " children [\n",\ "%s",\ " ]\n",\ "}\n"],\ s); endfunction