<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>OpenVRML: openvrml::navigation_info_node Class Reference</title> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <link rel="icon" href="../vrml-16"> <link rel="start" href="http://openvrml.org/index" title="OpenVRML Home"> <link rel="prev" href="http://openvrml.org/discussion" title="Discussion"> <link rel="contents" href="index" title="Documentation Main Page"> <link rel="index" href="functions" title="OpenVRML Compound Members"> <link rel="appendix" href="conformance" title="Conformance Test Results"> <style type="text/css"> @import url("tabs.css"); @import url("http://openvrml.org/openvrml.css"); table { width: 100%; } h2 { border-bottom-style: solid; border-bottom-width: 1px; } /* * Doxygen as of 1.5.4-20071217 uses the class "navpath" instead of "nav". * For now, we'll do both. */ div.nav, div.navpath { background-color: transparent; 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0; } .note { border: 1px solid rgb(65%, 65%, 65%); background-color: rgb(95%, 95%, 95%); margin-left: 10%; margin-right: 10%; } </style> </head> <body> <table class="sitenav"> <tr> <th><a href="http://openvrml.org/index" title="Home">Home</a></th> <th><a href="http://openvrml.org/download" title="Download">Download</a></th> <th><a href="http://openvrml.org/screenshots/index" title="Screen shots">Screen shots</a></th> <th><a href="http://openvrml.org/discussion" title="Mailing lists and IRC">Discussion</a></th> <th>Documentation</th> </tr> </table> <div class="body"> <!-- Generated by Doxygen 1.5.8 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div class="navpath"><a class="el" href="namespaceopenvrml.html">openvrml</a>::<a class="el" href="classopenvrml_1_1navigation__info__node.html">navigation_info_node</a> </div> </div> <div class="contents"> <h1>openvrml::navigation_info_node Class Reference</h1><!-- doxytag: class="openvrml::navigation_info_node" --><!-- doxytag: inherits="openvrml::child_node" -->Abstract base class for normal nodes. <a href="#_details">More...</a> <p> <code>#include <openvrml/node.h></code> <p> <div class="dynheader"> Inheritance diagram for openvrml::navigation_info_node:</div> <div class="dynsection"> <p><center><img src="classopenvrml_1_1navigation__info__node__inherit__graph.png" border="0" usemap="#openvrml_1_1navigation__info__node__inherit__map" alt="Inheritance graph"></center> <map name="openvrml_1_1navigation__info__node__inherit__map"> <area shape="rect" href="classopenvrml_1_1child__node.html" title="Abstract base class for child nodes." alt="" coords="44,160,193,189"><area shape="rect" href="classopenvrml_1_1bounded__volume__node.html" title="Abstract base class for nodes that represent a bounded volume in the scene graph..." alt="" coords="5,83,232,112"><area shape="rect" href="classopenvrml_1_1node.html" title="A node in the scene graph." alt="" coords="61,5,176,35"></map> <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> <p> <a href="classopenvrml_1_1navigation__info__node-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#b75e04650ee4748945ee50b2de5572da">~navigation_info_node</a> ()=0 throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Destroy. <a href="#b75e04650ee4748945ee50b2de5572da"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">const std::vector< float > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#f794b8bc096c82baa100d400f1f647fd">avatar_size</a> () const throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the avatar dimensions. <a href="#f794b8bc096c82baa100d400f1f647fd"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#c5b2215eb81b7025ab5b9569d5aee584">headlight</a> () const throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the state of the headlight. <a href="#c5b2215eb81b7025ab5b9569d5aee584"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#f6795021f09e122a2b96b4c1541f6ae3">speed</a> () const throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the current speed of the user view. <a href="#f6795021f09e122a2b96b4c1541f6ae3"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">const std::vector< std::string > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#ad0938b59c5fde61b2431caf5ce00473">type</a> () const throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the navigation type. <a href="#ad0938b59c5fde61b2431caf5ce00473"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#8df09709f63e255b9d72abe7c06d8d56">visibility_limit</a> () const throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the visibility limit. <a href="#8df09709f63e255b9d72abe7c06d8d56"></a><br></td></tr> <tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#09615e473c41cd9004d3aaf0a4794bf0">navigation_info_node</a> (const <a class="el" href="classopenvrml_1_1node__type.html">node_type</a> &type, const boost::shared_ptr< <a class="el" href="classopenvrml_1_1scope.html">openvrml::scope</a> > &<a class="el" href="classopenvrml_1_1scope.html">scope</a>) throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Construct. <a href="#09615e473c41cd9004d3aaf0a4794bf0"></a><br></td></tr> <tr><td colspan="2"><br><h2>Private Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classopenvrml_1_1navigation__info__node.html">navigation_info_node</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#8aac2875236bd70c9f9030bd47f8ea46">to_navigation_info</a> () throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Cast to a <code><a class="el" href="classopenvrml_1_1navigation__info__node.html" title="Abstract base class for normal nodes.">navigation_info_node</a></code>. <a href="#8aac2875236bd70c9f9030bd47f8ea46"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const std::vector<br class="typebreak"> < float > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#eeaa5a6ce5d24652f90966380322d060">do_avatar_size</a> () const =0 throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the avatar dimensions. <a href="#eeaa5a6ce5d24652f90966380322d060"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#9e9e48f7728c0fe8e08863c18c00693f">do_headlight</a> () const =0 throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the state of the headlight. <a href="#9e9e48f7728c0fe8e08863c18c00693f"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual float </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#dd0ba8b3b207b1a7057458cf91b4b448">do_speed</a> () const =0 throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the current speed of the user view. <a href="#dd0ba8b3b207b1a7057458cf91b4b448"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const std::vector<br class="typebreak"> < std::string > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#9340d4f321393e5299ab184b659ba4df">do_type</a> () const =0 throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the navigation type. <a href="#9340d4f321393e5299ab184b659ba4df"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual float </td><td class="memItemRight" valign="bottom"><a class="el" href="classopenvrml_1_1navigation__info__node.html#04874a98fb62bd1bdcad8f33d8abe3a5">do_visibility_limit</a> () const =0 throw ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Get the visibility limit. <a href="#04874a98fb62bd1bdcad8f33d8abe3a5"></a><br></td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> Abstract base class for normal nodes. <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="b75e04650ee4748945ee50b2de5572da"></a><!-- doxytag: member="openvrml::navigation_info_node::~navigation_info_node" ref="b75e04650ee4748945ee50b2de5572da" args="()=0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">openvrml::navigation_info_node::~navigation_info_node </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> throw ()<code> [pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Destroy. <p> </div> </div><p> <a class="anchor" name="09615e473c41cd9004d3aaf0a4794bf0"></a><!-- doxytag: member="openvrml::navigation_info_node::navigation_info_node" ref="09615e473c41cd9004d3aaf0a4794bf0" args="(const node_type &type, const boost::shared_ptr< openvrml::scope > &scope)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">openvrml::navigation_info_node::navigation_info_node </td> <td>(</td> <td class="paramtype">const <a class="el" href="classopenvrml_1_1node__type.html">node_type</a> & </td> <td class="paramname"> <em>t</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const boost::shared_ptr< <a class="el" href="classopenvrml_1_1scope.html">openvrml::scope</a> > & </td> <td class="paramname"> <em>scope</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td> throw ()<code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Construct. <p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>t</em> </td><td>the <code><a class="el" href="classopenvrml_1_1node__type.html" title="Type information object for nodes.">node_type</a></code> associated with the <a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a>. </td></tr> <tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em><a class="el" href="classopenvrml_1_1scope.html" title="The scope class keeps track of defined nodes and prototypes.">scope</a></em> </td><td>the <code><a class="el" href="classopenvrml_1_1scope.html" title="The scope class keeps track of defined nodes and prototypes.">scope</a></code> the <a class="el" href="classopenvrml_1_1node.html" title="A node in the scene graph.">node</a> belongs to. </td></tr> </table> </dl> </div> </div><p> <hr><h2>Member Function Documentation</h2> <a class="anchor" name="f794b8bc096c82baa100d400f1f647fd"></a><!-- doxytag: member="openvrml::navigation_info_node::avatar_size" ref="f794b8bc096c82baa100d400f1f647fd" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const std::vector< float > & openvrml::navigation_info_node::avatar_size </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()</td> </tr> </table> </div> <div class="memdoc"> <p> Get the avatar dimensions. <p> This function delegates to <code><a class="el" href="classopenvrml_1_1navigation__info__node.html#eeaa5a6ce5d24652f90966380322d060" title="Get the avatar dimensions.">do_avatar_size</a></code>.<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the avatar dimensions. </dd></dl> </div> </div><p> <a class="anchor" name="c5b2215eb81b7025ab5b9569d5aee584"></a><!-- doxytag: member="openvrml::navigation_info_node::headlight" ref="c5b2215eb81b7025ab5b9569d5aee584" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool openvrml::navigation_info_node::headlight </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()</td> </tr> </table> </div> <div class="memdoc"> <p> Get the state of the headlight. <p> This function delegates to <code><a class="el" href="classopenvrml_1_1navigation__info__node.html#9e9e48f7728c0fe8e08863c18c00693f" title="Get the state of the headlight.">do_headlight</a></code>.<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>true</code> if the headlight is on; <code>false</code> otherwise. </dd></dl> </div> </div><p> <a class="anchor" name="f6795021f09e122a2b96b4c1541f6ae3"></a><!-- doxytag: member="openvrml::navigation_info_node::speed" ref="f6795021f09e122a2b96b4c1541f6ae3" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float openvrml::navigation_info_node::speed </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()</td> </tr> </table> </div> <div class="memdoc"> <p> Get the current speed of the user view. <p> This function delegates to <code><a class="el" href="classopenvrml_1_1navigation__info__node.html#dd0ba8b3b207b1a7057458cf91b4b448" title="Get the current speed of the user view.">do_speed</a></code>.<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the current speed of the user view. </dd></dl> </div> </div><p> <a class="anchor" name="ad0938b59c5fde61b2431caf5ce00473"></a><!-- doxytag: member="openvrml::navigation_info_node::type" ref="ad0938b59c5fde61b2431caf5ce00473" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const std::vector< std::string > & openvrml::navigation_info_node::type </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()</td> </tr> </table> </div> <div class="memdoc"> <p> Get the navigation type. <p> This function delegates to <code>do_type</code>.<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the navigation type. </dd></dl> <p>Reimplemented from <a class="el" href="classopenvrml_1_1node.html#a48ade3922d3b0418021fb493c95afc6">openvrml::node</a>.</p> </div> </div><p> <a class="anchor" name="8df09709f63e255b9d72abe7c06d8d56"></a><!-- doxytag: member="openvrml::navigation_info_node::visibility_limit" ref="8df09709f63e255b9d72abe7c06d8d56" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float openvrml::navigation_info_node::visibility_limit </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()</td> </tr> </table> </div> <div class="memdoc"> <p> Get the visibility limit. <p> This function delegates to <code><a class="el" href="classopenvrml_1_1navigation__info__node.html#04874a98fb62bd1bdcad8f33d8abe3a5" title="Get the visibility limit.">do_visibility_limit</a></code>.<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the visibility limit. </dd></dl> </div> </div><p> <a class="anchor" name="8aac2875236bd70c9f9030bd47f8ea46"></a><!-- doxytag: member="openvrml::navigation_info_node::to_navigation_info" ref="8aac2875236bd70c9f9030bd47f8ea46" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classopenvrml_1_1navigation__info__node.html">openvrml::navigation_info_node</a> * openvrml::navigation_info_node::to_navigation_info </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> throw ()<code> [private, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Cast to a <code><a class="el" href="classopenvrml_1_1navigation__info__node.html" title="Abstract base class for normal nodes.">navigation_info_node</a></code>. <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>a pointer to this <code><a class="el" href="classopenvrml_1_1navigation__info__node.html" title="Abstract base class for normal nodes.">navigation_info_node</a></code>. </dd></dl> <p>Reimplemented from <a class="el" href="classopenvrml_1_1node.html#f92848291e8cf74b827a1326d6cc4ab4">openvrml::node</a>.</p> </div> </div><p> <a class="anchor" name="eeaa5a6ce5d24652f90966380322d060"></a><!-- doxytag: member="openvrml::navigation_info_node::do_avatar_size" ref="eeaa5a6ce5d24652f90966380322d060" args="() const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const std::vector< float > & openvrml::navigation_info_node::do_avatar_size </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()<code> [private, pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Get the avatar dimensions. <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the avatar dimensions. </dd></dl> </div> </div><p> <a class="anchor" name="9e9e48f7728c0fe8e08863c18c00693f"></a><!-- doxytag: member="openvrml::navigation_info_node::do_headlight" ref="9e9e48f7728c0fe8e08863c18c00693f" args="() const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool openvrml::navigation_info_node::do_headlight </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()<code> [private, pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Get the state of the headlight. <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd><code>true</code> if the headlight is on; <code>false</code> otherwise. </dd></dl> </div> </div><p> <a class="anchor" name="dd0ba8b3b207b1a7057458cf91b4b448"></a><!-- doxytag: member="openvrml::navigation_info_node::do_speed" ref="dd0ba8b3b207b1a7057458cf91b4b448" args="() const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float openvrml::navigation_info_node::do_speed </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()<code> [private, pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Get the current speed of the user view. <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the current speed of the user view. </dd></dl> </div> </div><p> <a class="anchor" name="9340d4f321393e5299ab184b659ba4df"></a><!-- doxytag: member="openvrml::navigation_info_node::do_type" ref="9340d4f321393e5299ab184b659ba4df" args="() const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const std::vector< std::string > & openvrml::navigation_info_node::do_type </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()<code> [private, pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Get the navigation type. <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the navigation type. </dd></dl> </div> </div><p> <a class="anchor" name="04874a98fb62bd1bdcad8f33d8abe3a5"></a><!-- doxytag: member="openvrml::navigation_info_node::do_visibility_limit" ref="04874a98fb62bd1bdcad8f33d8abe3a5" args="() const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float openvrml::navigation_info_node::do_visibility_limit </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td> const throw ()<code> [private, pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Get the visibility limit. <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>the visibility limit. </dd></dl> </div> </div><p> </div> </div> <address class="footer"><span class="images"><a href="http://web3d.org/x3d/"><img src="x3d-white-on-black.png" width="43" height="32" border="0" alt="X3D"></a><a href="http://opengl.org"><img src="OGL_sm_wht.png" width="68" height="32" border="0" alt="OpenGL"></a><a href="http://sourceforge.net/projects/openvrml"><img src="http://sourceforge.net/sflogo.php?group_id=7151&type=11" width="120" height="30" border="0" alt="SourceForge.net"></a></span><a href="https://sourceforge.net/apps/trac/openvrml/newticket">Report error</a><br>Generated Thu Aug 13 02:49:21 2009 by Doxygen 1.5.8</address> <script 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