X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fvrml-1.0.13%2Fvrml_demo_tutorial_3.m;fp=octave_packages%2Fvrml-1.0.13%2Fvrml_demo_tutorial_3.m;h=cbd376d50dfbb226e779faeabfda1f00c0d6ef54;hp=0000000000000000000000000000000000000000;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hpb=1705066eceaaea976f010f669ce8e972f3734b05

diff --git a/octave_packages/vrml-1.0.13/vrml_demo_tutorial_3.m b/octave_packages/vrml-1.0.13/vrml_demo_tutorial_3.m
new file mode 100644
index 0000000..cbd376d
--- /dev/null
+++ b/octave_packages/vrml-1.0.13/vrml_demo_tutorial_3.m
@@ -0,0 +1,47 @@
+## Copyright (C) 2002-2012 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/>.
+
+printf (["\n",\
+	 "     VRML Mini-HOWTO's second listing\n",\
+	 "     Show a XYZ frame with a background\n\n"]);
+
+printf (["    Reminder of FreeWRL keystrokes and mouse actions :\n"\
+	 "      q : quit\n",\
+	 "      w : switch to walk mode\n",\
+	 "      e : switch to examine mode\n",\
+	 "      drag left mouse : rotate (examine mode) or translate\n",\
+	 "          (walk mode).\n",\
+	 "      drag right mouse : zoom (examine mode) or translate\n",\
+	 "          (walk mode).\n",\
+	 "\n"]);
+
+## Listing 3
+
+s1 = vrml_frame ("scale",[1 2 3],"col",eye (3), "hcol",0.5*[1 1 1]);
+
+## One possible variant that uses a two-color sky. I don't refer to it in
+## the tutorial because I am not sure that freewrl behaves correctly with
+## background nodes.
+
+## s2 = vrml_Background ("skyColor",[3 3 9; 9 9 9]'/10,"groundColor",[3 8 3]/10);
+s2 = vrml_Background ("skyColor",[3 3 9]/10,"groundColor",[3 8 3]/10);
+
+vrml_browse ([s1,s2]);
+
+
+
+
+
+