--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main/vrml/inst/data2vrml.m	Fri Jun 08 18:09:31 2012 +0000
@@ -0,0 +1,40 @@
+## Copyright (C) 2012 Etienne Grossmann <etienne@egdn.net>
+##
+## 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/>.
+
+## s = data2vrml (typeStr, value) - Convert 'value' to VRML code of type typeStr
+##
+## TODO: Improve this function
+##
+## If typeStr is "SFBool",   then s is "TRUE" or "FALSE"
+## If typeStr is "MFString", then s is sprintf ("%s", value)
+## otherwise                      s is sprintf ("%f", value)
+##
+function s = data2vrml (typeStr, value)
+
+if strcmp (typeStr, "SFBool")
+
+  if value,	s = "TRUE";
+  else      s = "FALSE";
+  endif
+
+elseif strcmp (typeStr, "MFSTring")
+
+  s = sprintf ("%s", value);
+
+else
+
+  s = sprintf ("%f", value);
+
+end