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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>vtlib library: vtLocationSaver Class Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.5 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li id="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="dirs.html"><span>Directories</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><h1>vtLocationSaver Class Reference<br><small>[<a class="el" href="group__nav.html">Navigation</a>]</small></h1><!-- doxytag: class="vtLocationSaver" --><a href="classvtLocationSaver-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>This class manages a set of named locations (position and orientation). It can save and load the locations to a file, and jump back to any stored location.<p><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="classvtLocation.html">vtLocation</a> </dd></dl><p><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"><a class="anchor" name="e54acd06a27b9476eec4c3b520fb8053"></a><!-- doxytag: member="vtLocationSaver::Read" ref="e54acd06a27b9476eec4c3b520fb8053" args="(const vtString &fname)" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#e54acd06a27b9476eec4c3b520fb8053">Read</a> (const <a class="elRef" doxygen="vtdata.tag:../vtdata/" href="../vtdata/classvtString.html">vtString</a> &fname)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Read from a .loc file. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="18003080cc86d847558cd5ae87d88f2d"></a><!-- doxytag: member="vtLocationSaver::Write" ref="18003080cc86d847558cd5ae87d88f2d" args="(const vtString &fname="")" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#18003080cc86d847558cd5ae87d88f2d">Write</a> (const <a class="elRef" doxygen="vtdata.tag:../vtdata/" href="../vtdata/classvtString.html">vtString</a> &fname="")</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Write to a .loc file. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6b4f470f5e3a5dbd18187f6cd123e959"></a><!-- doxytag: member="vtLocationSaver::Remove" ref="6b4f470f5e3a5dbd18187f6cd123e959" args="(int num)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#6b4f470f5e3a5dbd18187f6cd123e959">Remove</a> (int num)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Remove a location by index. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="aa4ac9c2fdfb20de029895c2d75941c8"></a><!-- doxytag: member="vtLocationSaver::GetNumLocations" ref="aa4ac9c2fdfb20de029895c2d75941c8" args="()" -->int </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#aa4ac9c2fdfb20de029895c2d75941c8">GetNumLocations</a> ()</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Return number of locations. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3324f9afc7863438ba85a5beca1a6ae5"></a><!-- doxytag: member="vtLocationSaver::GetLocation" ref="3324f9afc7863438ba85a5beca1a6ae5" args="(int num) const " --><a class="el" href="classvtLocation.html">vtLocation</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#3324f9afc7863438ba85a5beca1a6ae5">GetLocation</a> (int num) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Get a location by index. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d2297d06998f45b27873398091a9a274"></a><!-- doxytag: member="vtLocationSaver::FindLocation" ref="d2297d06998f45b27873398091a9a274" args="(const char *locname)" -->int </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#d2297d06998f45b27873398091a9a274">FindLocation</a> (const char *locname)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Find a location by name. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1e83e1e340572bb65c0faed060c5cf7e"></a><!-- doxytag: member="vtLocationSaver::SetTransform" ref="1e83e1e340572bb65c0faed060c5cf7e" args="(vtTransform *trans)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#1e83e1e340572bb65c0faed060c5cf7e">SetTransform</a> (<a class="el" href="classvtTransform.html">vtTransform</a> *trans)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Attach this LocationSaver to an object in the scenegraph. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4cc444739659b7a56dd5eba6ce83b67f"></a><!-- doxytag: member="vtLocationSaver::GetTransform" ref="4cc444739659b7a56dd5eba6ce83b67f" args="()" --><a class="el" href="classvtTransform.html">vtTransform</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#4cc444739659b7a56dd5eba6ce83b67f">GetTransform</a> ()</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Return the object attached to this LocationSaver. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="535086279eb95773829b28b32447270a"></a><!-- doxytag: member="vtLocationSaver::SetConversion" ref="535086279eb95773829b28b32447270a" args="(const vtLocalConversion &conv)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#535086279eb95773829b28b32447270a">SetConversion</a> (const <a class="elRef" doxygen="vtdata.tag:../vtdata/" href="../vtdata/classvtLocalConversion.html">vtLocalConversion</a> &conv)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Define the conversion between this saver and terrain coordinates. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5e247e22fc69c94c0c3e939fd19472d4"></a><!-- doxytag: member="vtLocationSaver::SetProjection" ref="5e247e22fc69c94c0c3e939fd19472d4" args="(const vtProjection &proj)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#5e247e22fc69c94c0c3e939fd19472d4">SetProjection</a> (const <a class="elRef" doxygen="vtdata.tag:../vtdata/" href="../vtdata/classvtProjection.html">vtProjection</a> &proj)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Define the projection of the object attached to this LocationSaver. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9c7156b57eeb44cb9faaae921ba59a2b"></a><!-- doxytag: member="vtLocationSaver::StoreTo" ref="9c7156b57eeb44cb9faaae921ba59a2b" args="(unsigned int num, const LocNameString &name="")" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#9c7156b57eeb44cb9faaae921ba59a2b">StoreTo</a> (unsigned int num, const LocNameString &name="")</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Get the location of the attached object and store it. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6489df6a5d95540c62cb83c37269ca11"></a><!-- doxytag: member="vtLocationSaver::RecallFrom" ref="6489df6a5d95540c62cb83c37269ca11" args="(int num)" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classvtLocationSaver.html#6489df6a5d95540c62cb83c37269ca11">RecallFrom</a> (int num)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Recall a location by index, and set it to the attached object. <br></td></tr></table><hr size="1"><address style="align: right;"><small>Generated on Mon Jan 14 14:41:01 2008 for vtlib library by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.5 </small></address></body></html>⌨️ 快捷键说明
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