source: OGRE/trunk/ogrenew/Docs/api/html/OgreOctree_8h-source.html @ 657

Revision 657, 10.3 KB checked in by mattausch, 18 years ago (diff)

added ogre dependencies and patched ogre sources
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10<h1>OgreOctree.h</h1><a href="OgreOctree_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>
1100002 <span class="comment">-----------------------------------------------------------------------------</span>
1200003 <span class="comment">This source file is part of OGRE</span>
1300004 <span class="comment">(Object-oriented Graphics Rendering Engine)</span>
1400005 <span class="comment">For the latest info, see http://www.ogre3d.org/</span>
1500006 <span class="comment"></span>
1600007 <span class="comment">Copyright (c) 2000-2005 The OGRE Team</span>
1700008 <span class="comment">Also see acknowledgements in Readme.html</span>
1800009 <span class="comment"></span>
1900010 <span class="comment">This program is free software; you can redistribute it and/or modify it under</span>
2000011 <span class="comment">the terms of the GNU Lesser General Public License as published by the Free Software</span>
2100012 <span class="comment">Foundation; either version 2 of the License, or (at your option) any later</span>
2200013 <span class="comment">version.</span>
2300014 <span class="comment"></span>
2400015 <span class="comment">This program is distributed in the hope that it will be useful, but WITHOUT</span>
2500016 <span class="comment">ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span>
2600017 <span class="comment">FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.</span>
2700018 <span class="comment"></span>
2800019 <span class="comment">You should have received a copy of the GNU Lesser General Public License along with</span>
2900020 <span class="comment">this program; if not, write to the Free Software Foundation, Inc., 59 Temple</span>
3000021 <span class="comment">Place - Suite 330, Boston, MA 02111-1307, USA, or go to</span>
3100022 <span class="comment">http://www.gnu.org/copyleft/lesser.txt.</span>
3200023 <span class="comment">-----------------------------------------------------------------------------</span>
3300024 <span class="comment">*/</span>
3400025 <span class="comment">/***************************************************************************</span>
3500026 <span class="comment">octree.h  -  description</span>
3600027 <span class="comment">-------------------</span>
3700028 <span class="comment">begin                : Mon Sep 30 2002</span>
3800029 <span class="comment">copyright            : (C) 2002 by Jon Anderson</span>
3900030 <span class="comment">email                : janders@users.sf.net</span>
4000031 <span class="comment"></span>
4100032 <span class="comment">Enhancements 2003 - 2004 (C) The OGRE Team</span>
4200033 <span class="comment">***************************************************************************/</span>
4300034
4400035 <span class="preprocessor">#ifndef OCTREE_H</span>
4500036 <span class="preprocessor"></span><span class="preprocessor">#define OCTREE_H</span>
4600037 <span class="preprocessor"></span>
4700038 <span class="preprocessor">#include &lt;<a class="code" href="OgreAxisAlignedBox_8h.html">OgreAxisAlignedBox.h</a>&gt;</span>
4800039 <span class="preprocessor">#include &lt;<a class="code" href="OgreWireBoundingBox_8h.html">OgreWireBoundingBox.h</a>&gt;</span>
4900040
5000041 <span class="preprocessor">#include &lt;list&gt;</span>
5100042
5200043 <span class="keyword">namespace </span>Ogre
5300044 {
5400045
5500046 <span class="keyword">class </span>OctreeNode;
5600047
57<a name="l00048"></a><a class="code" href="namespaceOgre.html#a557">00048</a> <span class="keyword">typedef</span> std::list &lt; OctreeNode * &gt; <a class="code" href="namespaceOgre.html#a557">NodeList</a>;
5800049
5900050
60<a name="l00059"></a><a class="code" href="classOgre_1_1Octree.html">00059</a> <span class="keyword">class </span><a class="code" href="classOgre_1_1Octree.html">Octree</a>
6100060 {
6200061 <span class="keyword">public</span>:
6300062     <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea0">Octree</a>( <a class="code" href="classOgre_1_1Octree.html">Octree</a> * p );
6400063     <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea1">~Octree</a>();
6500064
6600070     <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea2">_addNode</a>( <a class="code" href="classOgre_1_1OctreeNode.html">OctreeNode</a> * );
6700071
6800074     <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea3">_removeNode</a>( <a class="code" href="classOgre_1_1OctreeNode.html">OctreeNode</a> * );
6900075
70<a name="l00078"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea4">00078</a>     <span class="keywordtype">int</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea4">numNodes</a>()
7100079     {
7200080         <span class="keywordflow">return</span> mNumNodes;
7300081     };
7400082
75<a name="l00087"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeo0">00087</a>     <a class="code" href="classOgre_1_1AxisAlignedBox.html">AxisAlignedBox</a> mBox;
76<a name="l00088"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeo1">00088</a>     <a class="code" href="classOgre_1_1WireBoundingBox.html">WireBoundingBox</a>* mWireBoundingBox;
7700089     
7800092     <a class="code" href="classOgre_1_1WireBoundingBox.html">WireBoundingBox</a>* <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea5">getWireBoundingBox</a>();
7900093
80<a name="l00096"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeo2">00096</a>     <a class="code" href="classOgre_1_1Vector3.html">Vector3</a> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeo2">mHalfSize</a>;
8100097
82<a name="l00103"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeo3">00103</a>     <a class="code" href="classOgre_1_1Octree.html">Octree</a> * mChildren[ 2 ][ 2 ][ 2 ];
8300104
8400110     <span class="keywordtype">bool</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea6">_isTwiceSize</a>( <a class="code" href="classOgre_1_1AxisAlignedBox.html">AxisAlignedBox</a> &amp;box );
8500111
8600118     <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea7">_getChildIndexes</a>( <a class="code" href="classOgre_1_1AxisAlignedBox.html">AxisAlignedBox</a> &amp;, <span class="keywordtype">int</span> *x, <span class="keywordtype">int</span> *y, <span class="keywordtype">int</span> *z );
8700119
8800124     <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreea8">_getCullBounds</a>( <a class="code" href="classOgre_1_1AxisAlignedBox.html">AxisAlignedBox</a> * );
8900125
9000126
91<a name="l00129"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeo4">00129</a>     <a class="code" href="namespaceOgre.html#a557">NodeList</a> mNodes;
9200130
9300131 <span class="keyword">protected</span>:
9400132
95<a name="l00135"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeb0">00135</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeb0">_ref</a>()
9600136     {
9700137         mNumNodes++;
9800138
9900139         <span class="keywordflow">if</span> ( mParent != 0 ) mParent -&gt; <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeb0">_ref</a>();
10000140     };
10100141
102<a name="l00144"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeb1">00144</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeb1">_unref</a>()
10300145     {
10400146         mNumNodes--;
10500147
10600148         <span class="keywordflow">if</span> ( mParent != 0 ) mParent -&gt; <a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreeb1">_unref</a>();
10700149     };
10800150
109<a name="l00152"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreep0">00152</a>     <span class="keywordtype">int</span> mNumNodes;
11000153
111<a name="l00155"></a><a class="code" href="classOgre_1_1Octree.html#Ogre_1_1Octreep1">00155</a>     <a class="code" href="classOgre_1_1Octree.html">Octree</a> * mParent;
11200156
11300157 };
11400158
11500159 }
11600160
11700161 <span class="preprocessor">#endif</span>
11800162 <span class="preprocessor"></span>
11900163
120</pre></div><hr>
121<p>
122Copyright &copy; 2000-2005 by The OGRE Team<br />
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132Last modified Sun Feb 12 12:59:48 2006
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