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<title>OpenSceneGraph: osgViewer::Viewer Class Reference</title>
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<li><a class="el" href="a01641.html">osgViewer</a> </li>
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<h1>osgViewer::Viewer Class Reference</h1> </div>
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<!-- doxytag: class="osgViewer::Viewer" --><!-- doxytag: inherits="osgViewer::ViewerBase,osgViewer::View" -->
<p><a class="el" href="a01094.html" title="Viewer holds a single view on to a single scene.">Viewer</a> holds a single view on to a single scene.
<a href="#_details">More...</a></p>
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Inheritance diagram for osgViewer::Viewer:</div>
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<div class="center"><img src="a03756.png" border="0" usemap="#osgViewer_1_1Viewer_inherit__map" alt="Inheritance graph"/></div>
<map name="osgViewer_1_1Viewer_inherit__map" id="osgViewer_1_1Viewer_inherit__map">
<area shape="rect" id="node2" href="a01095.html" title="ViewerBase is the view base class that is inherited by both Viewer and CompositeViewer." alt="" coords="243,237,403,267"/><area shape="rect" id="node4" href="a00500.html" title="Base class/standard interface for objects which require IO support, cloning and reference counting..." alt="" coords="240,83,328,112"/><area shape="rect" id="node10" href="a01085.html" title="View - maintains a master camera view and a list of slave cameras that are relative to this master ca..." alt="" coords="205,160,285,189"/><area shape="rect" id="node6" href="a00627.html" title="Base class from providing referencing counted objects." alt="" coords="225,5,343,35"/><area shape="rect" id="node8" href="a01084.html" title="View holds a single view on a scene, this view may be composed of one or more slave cameras..." alt="" coords="99,237,219,267"/><area shape="rect" id="node13" href="a00339.html" title="Abstract base class defining the interface by which GUIEventHandlers may request actions of the GUI s..." alt="" coords="5,160,181,189"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="a03757.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#ac881e268f28fc13e52211e4e63d3d436">Viewer</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a4579ef7cbd006f0b7074a618f34e2666">Viewer</a> (<a class="el" href="a00031.html">osg::ArgumentParser</a> &arguments)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#ac8c8bbd273e613237a2f04ba650bd412">Viewer</a> (const <a class="el" href="a01094.html">osgViewer::Viewer</a> &viewer, const <a class="el" href="a00169.html">osg::CopyOp</a> &copyop=osg::CopyOp::SHALLOW_COPY)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a74a12bbb033eff6f4e4ef2ddb1981803">~Viewer</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#adb77d89789b221c42ff3f9a0db020ce1">META_Object</a> (osgViewer, <a class="el" href="a01094.html">Viewer</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#aabe2eeb7f608b17c76efeca8ba8cfe5a">take</a> (<a class="el" href="a01084.html">View</a> &rhs)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Take all the settings, Camera and Slaves from the passed in view(er), leaving it empty. <a href="#aabe2eeb7f608b17c76efeca8ba8cfe5a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#aa5f99832bae6ede301a8e2ac8cad4e0c">setViewerStats</a> (<a class="el" href="a00820.html">osg::Stats</a> *stats)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the Stats object used for collect various frame related timing and scene graph stats. <a href="#aa5f99832bae6ede301a8e2ac8cad4e0c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a00820.html">osg::Stats</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#af4e022d08b33ae8bd1f23284a614339d">getViewerStats</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the Viewers Stats object. <a href="#af4e022d08b33ae8bd1f23284a614339d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual const <a class="el" href="a00820.html">osg::Stats</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a79d0d44ae20d0c421fdb886b8e2e154d">getViewerStats</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the Viewers Stats object. <a href="#a79d0d44ae20d0c421fdb886b8e2e154d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a0d61d8519cd272037f036db4492c976a">readConfiguration</a> (const std::string &filename)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">read the viewer configuration from a configuration file. <a href="#a0d61d8519cd272037f036db4492c976a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a74ae6cf19b8c9d80644d63d8c059f6de">isRealized</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get whether at least of one of this viewers windows are realized. <a href="#a74ae6cf19b8c9d80644d63d8c059f6de"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a022e677485f9bf61d7642167d203b11e">realize</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set up windows and associated threads. <a href="#a022e677485f9bf61d7642167d203b11e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#afce3372325d1981a2a04ca455d2d62ed">setStartTick</a> (<a class="el" href="a01628.html#ac2de026635cee6e20c854ecb7dbeecad">osg::Timer_t</a> tick)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#abf8133589903428e5efb666c96ea3604">setReferenceTime</a> (double time=0.0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a05f61313e534c6be631e28d9750fb172">setSceneData</a> (<a class="el" href="a00491.html">osg::Node</a> *node)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the sene graph data that viewer with view. <a href="#a05f61313e534c6be631e28d9750fb172"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a00333.html">GraphicsWindowEmbedded</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#abe00b35852044d3d03c7358063ca24a3">setUpViewerAsEmbeddedInWindow</a> (int x, int y, int width, int height)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Convenience method for setting up the viewer so it can be used embedded in an external managed window. <a href="#abe00b35852044d3d03c7358063ca24a3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a6a1b393099fcebd8f26ba64c523cc7c6">elapsedTime</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a00307.html">osg::FrameStamp</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a1a7614188647e756fb626ce33b4ef2fe">getViewerFrameStamp</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a7aa24341748b5b8702829c1c4a6cab9c">run</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Execute a main frame loop. <a href="#a7aa24341748b5b8702829c1c4a6cab9c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a263e1eafc76638f07547edc47d9ba59f">advance</a> (double simulationTime=USE_REFERENCE_TIME)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a7a4c9b65c42e609e0cbd256fd962da26">eventTraversal</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a95b6f7a287ee14a37220a9ffdbd2ad3d">updateTraversal</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a36594942faa25b9f23bf1f2527588726">setCameraWithFocus</a> (<a class="el" href="a00087.html">osg::Camera</a> *camera)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00087.html">osg::Camera</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a6923551f7f8e352bf2fd5c2d3922b017">getCameraWithFocus</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a00087.html">osg::Camera</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#abad363fae8aebcf94cd119f0caef1b8e">getCameraWithFocus</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#ab7b682f55ab16201dc5d4a823eeae06a">getCameras</a> (<a class="el" href="a01095.html#a897bb10948c53b1481da8396eaeeed3f">Cameras</a> &cameras, bool onlyActive=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#aa33a80d2e88be48f72662190f95d9cc3">getContexts</a> (<a class="el" href="a01095.html#aa7b7be63f44aa537b1a152f538b82d40">Contexts</a> &contexts, bool onlyValid=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#ab0c55b6f2d2ac41f9ab42c7d3065a099">getAllThreads</a> (<a class="el" href="a01095.html#a30fea380a3d50e3beca3c37d29e393eb">Threads</a> &threads, bool onlyActive=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#abbf5e17a6f14d95d48afb1ee90403297">getOperationThreads</a> (<a class="el" href="a01095.html#a5d0baf4d2aa82942a6d3d9dceca18321">OperationThreads</a> &threads, bool onlyActive=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#ad26eebc8d85f6ee69329f6919908cbd0">getScenes</a> (<a class="el" href="a01095.html#ac0e94764086af00defd7cc6829ab0098">Scenes</a> &scenes, bool onlyValid=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#afeaa5a9ade0dd4d8968c0a84a133ecd1">getViews</a> (<a class="el" href="a01095.html#a74debd0b3a4e3bbb29f0a515eb066447">Views</a> &views, bool onlyValid=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#aa9f79d504f937fec375e13a7a1ff6a5d">getUsage</a> (<a class="el" href="a00028.html">osg::ApplicationUsage</a> &usage) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the keyboard and mouse usage of this viewer. <a href="#aa9f79d504f937fec375e13a7a1ff6a5d"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#abe369eb772cc0ed3082ff3b08ae82a5f">constructorInit</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a49cf3a9743f7c99fb2b6f9d6325eab6b">viewerInit</a> ()</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00507.html">osg::observer_ptr</a>< <a class="el" href="a00087.html">osg::Camera</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="a01094.html#a58a114c8083a31b9f626bfd9b06a129c">_cameraWithFocus</a></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p><a class="el" href="a01094.html" title="Viewer holds a single view on to a single scene.">Viewer</a> holds a single view on to a single scene. </p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ac881e268f28fc13e52211e4e63d3d436"></a><!-- doxytag: member="osgViewer::Viewer::Viewer" ref="ac881e268f28fc13e52211e4e63d3d436" args="()" -->
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<td class="memname">osgViewer::Viewer::Viewer </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td></td>
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<div class="memdoc">
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<a class="anchor" id="a4579ef7cbd006f0b7074a618f34e2666"></a><!-- doxytag: member="osgViewer::Viewer::Viewer" ref="a4579ef7cbd006f0b7074a618f34e2666" args="(osg::ArgumentParser &arguments)" -->
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<td class="memname">osgViewer::Viewer::Viewer </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00031.html">osg::ArgumentParser</a> & </td>
<td class="paramname"> <em>arguments</em></td>
<td> ) </td>
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<div class="memdoc">
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<a class="anchor" id="ac8c8bbd273e613237a2f04ba650bd412"></a><!-- doxytag: member="osgViewer::Viewer::Viewer" ref="ac8c8bbd273e613237a2f04ba650bd412" args="(const osgViewer::Viewer &viewer, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)" -->
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<td class="memname">osgViewer::Viewer::Viewer </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a01094.html">osgViewer::Viewer</a> & </td>
<td class="paramname"> <em>viewer</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="a00169.html">osg::CopyOp</a> & </td>
<td class="paramname"> <em>copyop</em> = <code>osg::CopyOp::SHALLOW_COPY</code></td><td> </td>
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<td></td>
<td>)</td>
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<a class="anchor" id="a74a12bbb033eff6f4e4ef2ddb1981803"></a><!-- doxytag: member="osgViewer::Viewer::~Viewer" ref="a74a12bbb033eff6f4e4ef2ddb1981803" args="()" -->
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<td class="memname">virtual osgViewer::Viewer::~Viewer </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a263e1eafc76638f07547edc47d9ba59f"></a><!-- doxytag: member="osgViewer::Viewer::advance" ref="a263e1eafc76638f07547edc47d9ba59f" args="(double simulationTime=USE_REFERENCE_TIME)" -->
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<td class="memname">virtual void osgViewer::Viewer::advance </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>simulationTime</em> = <code>USE_REFERENCE_TIME</code></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
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<a class="anchor" id="abe369eb772cc0ed3082ff3b08ae82a5f"></a><!-- doxytag: member="osgViewer::Viewer::constructorInit" ref="abe369eb772cc0ed3082ff3b08ae82a5f" args="()" -->
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<td class="memname">void osgViewer::Viewer::constructorInit </td>
<td>(</td>
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<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" id="a6a1b393099fcebd8f26ba64c523cc7c6"></a><!-- doxytag: member="osgViewer::Viewer::elapsedTime" ref="a6a1b393099fcebd8f26ba64c523cc7c6" args="()" -->
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<td class="memname">virtual double osgViewer::Viewer::elapsedTime </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<a class="anchor" id="a7a4c9b65c42e609e0cbd256fd962da26"></a><!-- doxytag: member="osgViewer::Viewer::eventTraversal" ref="a7a4c9b65c42e609e0cbd256fd962da26" args="()" -->
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<td class="memname">virtual void osgViewer::Viewer::eventTraversal </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<a class="anchor" id="ab0c55b6f2d2ac41f9ab42c7d3065a099"></a><!-- doxytag: member="osgViewer::Viewer::getAllThreads" ref="ab0c55b6f2d2ac41f9ab42c7d3065a099" args="(Threads &threads, bool onlyActive=true)" -->
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<td class="memname">virtual void osgViewer::Viewer::getAllThreads </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01095.html#a30fea380a3d50e3beca3c37d29e393eb">Threads</a> & </td>
<td class="paramname"> <em>threads</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>onlyActive</em> = <code>true</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ab7b682f55ab16201dc5d4a823eeae06a"></a><!-- doxytag: member="osgViewer::Viewer::getCameras" ref="ab7b682f55ab16201dc5d4a823eeae06a" args="(Cameras &cameras, bool onlyActive=true)" -->
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<td class="memname">virtual void osgViewer::Viewer::getCameras </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01095.html#a897bb10948c53b1481da8396eaeeed3f">Cameras</a> & </td>
<td class="paramname"> <em>cameras</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>onlyActive</em> = <code>true</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
</div>
</div>
<a class="anchor" id="abad363fae8aebcf94cd119f0caef1b8e"></a><!-- doxytag: member="osgViewer::Viewer::getCameraWithFocus" ref="abad363fae8aebcf94cd119f0caef1b8e" args="() const " -->
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<td class="memname">const <a class="el" href="a00087.html">osg::Camera</a>* osgViewer::Viewer::getCameraWithFocus </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
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<a class="anchor" id="a6923551f7f8e352bf2fd5c2d3922b017"></a><!-- doxytag: member="osgViewer::Viewer::getCameraWithFocus" ref="a6923551f7f8e352bf2fd5c2d3922b017" args="()" -->
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<td class="memname"><a class="el" href="a00087.html">osg::Camera</a>* osgViewer::Viewer::getCameraWithFocus </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="aa33a80d2e88be48f72662190f95d9cc3"></a><!-- doxytag: member="osgViewer::Viewer::getContexts" ref="aa33a80d2e88be48f72662190f95d9cc3" args="(Contexts &contexts, bool onlyValid=true)" -->
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<td class="memname">virtual void osgViewer::Viewer::getContexts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01095.html#aa7b7be63f44aa537b1a152f538b82d40">Contexts</a> & </td>
<td class="paramname"> <em>contexts</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>onlyValid</em> = <code>true</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="abbf5e17a6f14d95d48afb1ee90403297"></a><!-- doxytag: member="osgViewer::Viewer::getOperationThreads" ref="abbf5e17a6f14d95d48afb1ee90403297" args="(OperationThreads &threads, bool onlyActive=true)" -->
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<td class="memname">virtual void osgViewer::Viewer::getOperationThreads </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01095.html#a5d0baf4d2aa82942a6d3d9dceca18321">OperationThreads</a> & </td>
<td class="paramname"> <em>threads</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>onlyActive</em> = <code>true</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ad26eebc8d85f6ee69329f6919908cbd0"></a><!-- doxytag: member="osgViewer::Viewer::getScenes" ref="ad26eebc8d85f6ee69329f6919908cbd0" args="(Scenes &scenes, bool onlyValid=true)" -->
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<td class="memname">virtual void osgViewer::Viewer::getScenes </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01095.html#ac0e94764086af00defd7cc6829ab0098">Scenes</a> & </td>
<td class="paramname"> <em>scenes</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>onlyValid</em> = <code>true</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
</div>
</div>
<a class="anchor" id="aa9f79d504f937fec375e13a7a1ff6a5d"></a><!-- doxytag: member="osgViewer::Viewer::getUsage" ref="aa9f79d504f937fec375e13a7a1ff6a5d" args="(osg::ApplicationUsage &usage) const " -->
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<td class="memname">virtual void osgViewer::Viewer::getUsage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00028.html">osg::ApplicationUsage</a> & </td>
<td class="paramname"> <em>usage</em></td>
<td> ) </td>
<td> const<code> [virtual]</code></td>
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<p>Get the keyboard and mouse usage of this viewer. </p>
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<a class="anchor" id="a1a7614188647e756fb626ce33b4ef2fe"></a><!-- doxytag: member="osgViewer::Viewer::getViewerFrameStamp" ref="a1a7614188647e756fb626ce33b4ef2fe" args="()" -->
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<td class="memname">virtual <a class="el" href="a00307.html">osg::FrameStamp</a>* osgViewer::Viewer::getViewerFrameStamp </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
</tr>
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</div>
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<a class="anchor" id="a79d0d44ae20d0c421fdb886b8e2e154d"></a><!-- doxytag: member="osgViewer::Viewer::getViewerStats" ref="a79d0d44ae20d0c421fdb886b8e2e154d" args="() const " -->
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<td class="memname">virtual const <a class="el" href="a00820.html">osg::Stats</a>* osgViewer::Viewer::getViewerStats </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the Viewers Stats object. </p>
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<a class="anchor" id="af4e022d08b33ae8bd1f23284a614339d"></a><!-- doxytag: member="osgViewer::Viewer::getViewerStats" ref="af4e022d08b33ae8bd1f23284a614339d" args="()" -->
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<td class="memname">virtual <a class="el" href="a00820.html">osg::Stats</a>* osgViewer::Viewer::getViewerStats </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get the Viewers Stats object. </p>
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</div>
<a class="anchor" id="afeaa5a9ade0dd4d8968c0a84a133ecd1"></a><!-- doxytag: member="osgViewer::Viewer::getViews" ref="afeaa5a9ade0dd4d8968c0a84a133ecd1" args="(Views &views, bool onlyValid=true)" -->
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<td class="memname">virtual void osgViewer::Viewer::getViews </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01095.html#a74debd0b3a4e3bbb29f0a515eb066447">Views</a> & </td>
<td class="paramname"> <em>views</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>onlyValid</em> = <code>true</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a74ae6cf19b8c9d80644d63d8c059f6de"></a><!-- doxytag: member="osgViewer::Viewer::isRealized" ref="a74ae6cf19b8c9d80644d63d8c059f6de" args="() const " -->
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<td class="memname">virtual bool osgViewer::Viewer::isRealized </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [virtual]</code></td>
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<p>Get whether at least of one of this viewers windows are realized. </p>
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<a class="anchor" id="adb77d89789b221c42ff3f9a0db020ce1"></a><!-- doxytag: member="osgViewer::Viewer::META_Object" ref="adb77d89789b221c42ff3f9a0db020ce1" args="(osgViewer, Viewer)" -->
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<td class="memname">osgViewer::Viewer::META_Object </td>
<td>(</td>
<td class="paramtype">osgViewer </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01094.html">Viewer</a> </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
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<a class="anchor" id="a0d61d8519cd272037f036db4492c976a"></a><!-- doxytag: member="osgViewer::Viewer::readConfiguration" ref="a0d61d8519cd272037f036db4492c976a" args="(const std::string &filename)" -->
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<td class="memname">virtual bool osgViewer::Viewer::readConfiguration </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>filename</em></td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>read the viewer configuration from a configuration file. </p>
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<a class="anchor" id="a022e677485f9bf61d7642167d203b11e"></a><!-- doxytag: member="osgViewer::Viewer::realize" ref="a022e677485f9bf61d7642167d203b11e" args="()" -->
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<td class="memname">virtual void osgViewer::Viewer::realize </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>set up windows and associated threads. </p>
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<a class="anchor" id="a7aa24341748b5b8702829c1c4a6cab9c"></a><!-- doxytag: member="osgViewer::Viewer::run" ref="a7aa24341748b5b8702829c1c4a6cab9c" args="()" -->
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<td class="memname">virtual int osgViewer::Viewer::run </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Execute a main frame loop. </p>
<p>Equivalent to while (!viewer.<a class="el" href="a01095.html#a34bc48c020f1cb5b55b9970807a7a4b8" title="Return true if viewer's work is done and should exit the frame loop.">done()</a>) viewer.frame(); Also calls <a class="el" href="a01094.html#a022e677485f9bf61d7642167d203b11e" title="set up windows and associated threads.">realize()</a> if the viewer is not already realized, and installs trackball manipulator if one is not already assigned. </p>
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<a class="anchor" id="a36594942faa25b9f23bf1f2527588726"></a><!-- doxytag: member="osgViewer::Viewer::setCameraWithFocus" ref="a36594942faa25b9f23bf1f2527588726" args="(osg::Camera *camera)" -->
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<td class="memname">void osgViewer::Viewer::setCameraWithFocus </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00087.html">osg::Camera</a> * </td>
<td class="paramname"> <em>camera</em></td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
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<div class="memdoc">
</div>
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<a class="anchor" id="abf8133589903428e5efb666c96ea3604"></a><!-- doxytag: member="osgViewer::Viewer::setReferenceTime" ref="abf8133589903428e5efb666c96ea3604" args="(double time=0.0)" -->
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<td class="memname">void osgViewer::Viewer::setReferenceTime </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>time</em> = <code>0.0</code></td>
<td> ) </td>
<td></td>
</tr>
</table>
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<div class="memdoc">
</div>
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<a class="anchor" id="a05f61313e534c6be631e28d9750fb172"></a><!-- doxytag: member="osgViewer::Viewer::setSceneData" ref="a05f61313e534c6be631e28d9750fb172" args="(osg::Node *node)" -->
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<td class="memname">virtual void osgViewer::Viewer::setSceneData </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00491.html">osg::Node</a> * </td>
<td class="paramname"> <em>node</em></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Set the sene graph data that viewer with view. </p>
<p>Reimplemented from <a class="el" href="a01084.html#a79c53d7e342042e073e87c54df70362e">osgViewer::View</a>.</p>
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<a class="anchor" id="afce3372325d1981a2a04ca455d2d62ed"></a><!-- doxytag: member="osgViewer::Viewer::setStartTick" ref="afce3372325d1981a2a04ca455d2d62ed" args="(osg::Timer_t tick)" -->
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<td class="memname">virtual void osgViewer::Viewer::setStartTick </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01628.html#ac2de026635cee6e20c854ecb7dbeecad">osg::Timer_t</a> </td>
<td class="paramname"> <em>tick</em></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<div class="memdoc">
<p>Reimplemented from <a class="el" href="a01084.html#a3c16514fc17f42c283ad997629bd2dd8">osgViewer::View</a>.</p>
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<a class="anchor" id="abe00b35852044d3d03c7358063ca24a3"></a><!-- doxytag: member="osgViewer::Viewer::setUpViewerAsEmbeddedInWindow" ref="abe00b35852044d3d03c7358063ca24a3" args="(int x, int y, int width, int height)" -->
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<td class="memname">virtual <a class="el" href="a00333.html">GraphicsWindowEmbedded</a>* osgViewer::Viewer::setUpViewerAsEmbeddedInWindow </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>height</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>Convenience method for setting up the viewer so it can be used embedded in an external managed window. </p>
<p>Returns the <a class="el" href="a00333.html">GraphicsWindowEmbedded</a> that can be used by applications to pass in events to the viewer. </p>
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<a class="anchor" id="aa5f99832bae6ede301a8e2ac8cad4e0c"></a><!-- doxytag: member="osgViewer::Viewer::setViewerStats" ref="aa5f99832bae6ede301a8e2ac8cad4e0c" args="(osg::Stats *stats)" -->
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<td class="memname">virtual void osgViewer::Viewer::setViewerStats </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00820.html">osg::Stats</a> * </td>
<td class="paramname"> <em>stats</em></td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
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<p>Set the Stats object used for collect various frame related timing and scene graph stats. </p>
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<a class="anchor" id="aabe2eeb7f608b17c76efeca8ba8cfe5a"></a><!-- doxytag: member="osgViewer::Viewer::take" ref="aabe2eeb7f608b17c76efeca8ba8cfe5a" args="(View &rhs)" -->
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<td class="memname">virtual void osgViewer::Viewer::take </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">View</a> & </td>
<td class="paramname"> <em>rhs</em></td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
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<p>Take all the settings, Camera and Slaves from the passed in view(er), leaving it empty. </p>
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<a class="anchor" id="a95b6f7a287ee14a37220a9ffdbd2ad3d"></a><!-- doxytag: member="osgViewer::Viewer::updateTraversal" ref="a95b6f7a287ee14a37220a9ffdbd2ad3d" args="()" -->
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<td class="memname">virtual void osgViewer::Viewer::updateTraversal </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<a class="anchor" id="a49cf3a9743f7c99fb2b6f9d6325eab6b"></a><!-- doxytag: member="osgViewer::Viewer::viewerInit" ref="a49cf3a9743f7c99fb2b6f9d6325eab6b" args="()" -->
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<td class="memname">virtual void osgViewer::Viewer::viewerInit </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [inline, protected, virtual]</code></td>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a58a114c8083a31b9f626bfd9b06a129c"></a><!-- doxytag: member="osgViewer::Viewer::_cameraWithFocus" ref="a58a114c8083a31b9f626bfd9b06a129c" args="" -->
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<td class="memname"><a class="el" href="a00507.html">osg::observer_ptr</a><<a class="el" href="a00087.html">osg::Camera</a>> <a class="el" href="a01094.html#a58a114c8083a31b9f626bfd9b06a129c">osgViewer::Viewer::_cameraWithFocus</a><code> [protected]</code></td>
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</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>osgViewer/<a class="el" href="a01598.html">Viewer</a></li>
</ul>
</div>
<hr>
<table border="0"><tr><td>
<img src="osg32-32.png" alt="osg logo" />
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<address><small>Generated at Thu Aug 19 2010 16:22:46 for the <a href="http://www.openscenegraph.org/">OpenSceneGraph</a>
by <a href="http://www.doxygen.org">doxygen</a> 1.7.1.</small></address>
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