2001-09-20 05:19:47 +08:00
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
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<html>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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2002-04-24 22:14:37 +08:00
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<meta name="GENERATOR" content="Mozilla/4.75C-SGI [en] (X11; I; IRIX64 6.5 IP27) [Netscape]">
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2002-04-25 18:07:44 +08:00
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<title>Scene graph viewer</title>
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2001-09-20 05:19:47 +08:00
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</head>
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2002-04-24 22:14:37 +08:00
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<body text="#000000" bgcolor="#FFFFFF" link="#0000EE" vlink="#551A8B" alink="#FF0000">
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2003-04-24 21:44:30 +08:00
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<img SRC="images/OpenSceneGraphBanner_Distribution.jpg">
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2002-04-24 22:14:37 +08:00
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<table>
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<tr>
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<td><a href="index.html">Index</a> </td>
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<td><a href="introduction.html">Introduction</a> </td>
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<td><a href="contents.html">Contents</a> </td>
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<td><a href="install.html">Install</a> </td>
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<td><a href="dependencies.html">Dependencies</a> </td>
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2003-04-11 18:37:31 +08:00
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<td><a href="examples.html">Demos</a> </td>
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2002-04-24 22:14:37 +08:00
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<td><a href="data.html">Data</a> </td>
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2003-04-11 18:37:31 +08:00
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<td><a href="osgviewer.html">Viewer</a> </td>
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2002-04-24 22:14:37 +08:00
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<td><a href="stereo.html">Stereo</a> </td>
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2002-04-25 18:07:44 +08:00
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<td><a href="plan.html">Plan</a> </td>
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2002-04-24 22:14:37 +08:00
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<td><a href="documentation.html">Reference Guides</a> </td>
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</tr>
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</table>
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2001-09-20 05:19:47 +08:00
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2003-04-11 18:37:31 +08:00
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<h2><u>osgProducer::Viewer / Scene Graph Viewer (osgviewer) keyboard bindings:</u></h2>
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2001-09-20 05:19:47 +08:00
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<p><br>
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<table BORDER COLS=2 WIDTH="100%" NOSAVE >
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<tr NOSAVE>
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<td WIDTH="10%" NOSAVE><b><u>Key</u></b></td>
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<td><u>Binding</u></td>
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</tr>
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<tr>
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<td>
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<center><font size=+2>'1'</font></center>
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</td>
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<td>Select the trackball camera manipulator.
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<blockquote>Left mouse button - rotate,
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<br>Middle (or Left & Right) mouse button - pan,
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<br>Right mouse button - zoom.</blockquote>
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</td>
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</tr>
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<tr>
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<td>
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<center><font size=+2>'2'</font></center>
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</td>
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<td>Select the flight camera manipulator.
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<blockquote>Left mouse button - speed up,
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<br>Middle (or Left & Right) mouse button - stop,
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<br>Right mouse button - slow down, reverse.
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<br>Move mouse left to roll left, right to roll right.
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<br>Move mouse back (down) to pitch nose up, forward to pitch down.
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<br>In mode Q, the default, selected by pressing 'q'
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<blockquote>The flight path is yawed automatically into the turn to produce
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a similar effect as flying an aircaft.</blockquote>
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In mode A, selected by pressing 'a'
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<blockquote>The flight path is not yawed automatically into the turn, producing
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a similar effect as space/marine flight.</blockquote>
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</blockquote>
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</td>
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</tr>
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<tr>
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<td>
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<center><font size=+2>'3'</font></center>
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</td>
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<td>Select the drive camera manipulator.
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<br>
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<blockquote>In mode Q, the default, selected by pressing 'q'</blockquote>
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<blockquote>
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<blockquote>Move mouse left to turn left, right to turn right.
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<br>Move mouse back (down) to reverse, forward to drive forward.</blockquote>
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In mode A, selected by pressing 'a'
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<blockquote>Move mouse left to turn left, right to turn right.
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<br>Left mouse button - speed up,
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<br>Middle (or Left & Right) mouse button - stop,
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<br>Right mouse button - slow down, reverse.</blockquote>
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</blockquote>
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</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'+'</font></b></center>
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</td>
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<td>Half the frame delay which speeds up the frame rate on Linux and
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<br>Windows.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'-'</font></b></center>
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</td>
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<td>Double the frame delay and therefore reduce the frame rate on Linux
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and Windows.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'/'</font></b></center>
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</td>
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<td>Divide the Level-Of-Detail (LOD) bias by 1.5, to encourage the selection
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of more complex LOD children.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'*'</font></b></center>
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</td>
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<td>Multiple the Level-of-Detail (LOD) bias by 1.5, to encourage the
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<br>selection of less complex LOD children.</td>
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</tr>
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</table>
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<table BORDER=3 CELLSPACING=3 CELLPADDING=3 NOSAVE >
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<tr NOSAVE>
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<td WIDTH="15%" NOSAVE>
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<center><b><font size=+2>'c' </font></b></center>
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</td>
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<td>Toggle Small Feature Culling on or off.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'C'</font></b></center>
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</td>
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<td>Toggle View Frustum Culling on or off.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'d'</font></b></center>
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</td>
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<td>Toggle use of OpenGL's display lists.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'b'</font></b></center>
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</td>
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<td>Toggle OpenGL's backface culling.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'t'</font></b></center>
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</td>
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<td>Toggle OpenGL texturing on or off.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'T'</font></b></center>
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</td>
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<td>Toggle OpenGL two-sided lighting on or off.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'l'</font></b></center>
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</td>
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<td>Toggle OpenGL lighting on or off.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'L'</font></b></center>
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</td>
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<td>Toggle SceneView lighting mode between HEADLIGHT, SKY_LIGHT and NO_SCENEVIEW_LIGHT.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'s'</font></b></center>
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</td>
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<td>Toggle OpenGL shade model between flat and smooth shading.</td>
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</tr>
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<tr>
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<td>
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<center>'<b><font size=+2>w'</font></b></center>
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</td>
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<td>Toggle OpenGL polygon mode between solid, wireframe and points modes.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'i'</font></b></center>
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</td>
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<td>Calculate and report the intersections with the scene under thecurrent
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mouse x and mouse y position.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'r'</font></b></center>
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</td>
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<td>Calculate and report the intersections with the scene under the currentmouse
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x and mouse y position and delete the nearest interesected geoset.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'p'</font></b></center>
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</td>
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<td>Print frame rate statistics on each frame.</td>
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</tr>
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<tr>
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<td>
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2002-04-24 22:14:37 +08:00
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<center><b><font size=+2>'o'</font></b></center>
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2001-09-20 05:19:47 +08:00
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</td>
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<td>Output the loaded scene to 'saved_model.osg'.</td>
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</tr>
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2002-04-24 22:14:37 +08:00
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<tr>
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<td>
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<center><b><font size=+2>'O'</font></b></center>
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</td>
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<td>Snap a screen shot image and write it out 'screenshot.bmp'.</td>
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</tr>
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2001-09-20 05:19:47 +08:00
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<tr>
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<td>
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<center><b><font size=+2>'?'/'h'</font></b></center>
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</td>
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2003-04-11 18:37:31 +08:00
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<td>Print out osgviewer's keyboard bindings.</td>
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2001-09-20 05:19:47 +08:00
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>'f'</font></b></center>
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</td>
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<td>
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2003-04-11 18:37:31 +08:00
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<center>Toggle between fullscreen and the previous window size. Note Producer
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2001-09-20 05:19:47 +08:00
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fullscreen works properly on Windows and Irix, but on Linux it just maximizes
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the window and leaves the window's borders.</center>
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</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>Space</font></b></center>
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</td>
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<td>Reset scene to the default view.</td>
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</tr>
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<tr>
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<td>
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<center><b><font size=+2>Esc </font></b></center>
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</td>
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2003-04-11 18:37:31 +08:00
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<td> Exit osgviewer.</td>
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2001-09-20 05:19:47 +08:00
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</tr>
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</table>
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</body>
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</html>
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