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<div class="textblock"><code>#include &lt;float.h&gt;</code><br />
<code>#include &lt;math.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
<code>#include &lt;stdio.h&gt;</code><br />
<code>#include &quot;<a class="el" href="Recast_8h_source.html">Recast.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="RecastAlloc_8h_source.html">RecastAlloc.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="RecastAssert_8h_source.html">RecastAssert.h</a>&quot;</code><br />
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structDirtyEntry.html">DirtyEntry</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structrcRegion.html">rcRegion</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structrcSweepSpan.html">rcSweepSpan</a></td></tr>
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<tr class="memitem:af63d2a9505ebfbbf63efc02531af5153"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#af63d2a9505ebfbbf63efc02531af5153">calculateDistanceField</a> (<a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, unsigned short *src, unsigned short &amp;maxDist)</td></tr>
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<tr class="memitem:a68b94f221565ed5b4e80e34272f43ef0"><td class="memItemLeft" align="right" valign="top">static unsigned short *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a68b94f221565ed5b4e80e34272f43ef0">boxBlur</a> (<a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, int thr, unsigned short *src, unsigned short *dst)</td></tr>
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<tr class="memitem:ad881e621a7be30bee577ec6a56bf18b3"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#ad881e621a7be30bee577ec6a56bf18b3">floodRegion</a> (int x, int y, int i, unsigned short level, unsigned short r, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, unsigned short *srcReg, unsigned short *srcDist, <a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;stack)</td></tr>
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<tr class="memitem:a019a1b335b38abce33594128c4806a04"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a019a1b335b38abce33594128c4806a04">expandRegions</a> (int maxIter, unsigned short level, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, unsigned short *srcReg, unsigned short *srcDist, <a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;stack, bool fillStack)</td></tr>
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<tr class="memitem:acae78c0a97b367d4ace3294d6dcb8216"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#acae78c0a97b367d4ace3294d6dcb8216">appendStacks</a> (const <a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;srcStack, <a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;dstStack, const unsigned short *srcReg)</td></tr>
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<tr class="memitem:acee28f21b593f1ff6a235c444fafc59c"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#acee28f21b593f1ff6a235c444fafc59c">removeAdjacentNeighbours</a> (<a class="el" href="structrcRegion.html">rcRegion</a> &amp;reg)</td></tr>
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<tr class="memitem:a9b19ff33ed5153482d1b80b285209e54"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a9b19ff33ed5153482d1b80b285209e54">canMergeWithRegion</a> (const <a class="el" href="structrcRegion.html">rcRegion</a> &amp;rega, const <a class="el" href="structrcRegion.html">rcRegion</a> &amp;regb)</td></tr>
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<tr class="memitem:a2c802a2c5fc0d5e7e5d95a19539ff9a6"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a2c802a2c5fc0d5e7e5d95a19539ff9a6">addUniqueFloorRegion</a> (<a class="el" href="structrcRegion.html">rcRegion</a> &amp;reg, int n)</td></tr>
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<tr class="memitem:aa6ad7bc5d6c9f39726a4574813bce7ec"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#aa6ad7bc5d6c9f39726a4574813bce7ec">mergeRegions</a> (<a class="el" href="structrcRegion.html">rcRegion</a> &amp;rega, <a class="el" href="structrcRegion.html">rcRegion</a> &amp;regb)</td></tr>
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<tr class="memitem:a362976ffc8da436099d6ce5d2a8e8996"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a362976ffc8da436099d6ce5d2a8e8996">isRegionConnectedToBorder</a> (const <a class="el" href="structrcRegion.html">rcRegion</a> &amp;reg)</td></tr>
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<tr class="memitem:a48ba7bc4cd4b13a577c07dadf1361d76"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a48ba7bc4cd4b13a577c07dadf1361d76">isSolidEdge</a> (<a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, const unsigned short *srcReg, int x, int y, int i, int dir)</td></tr>
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<tr class="memitem:ad83298fca0661c495cf8316ffac5dd3c"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#ad83298fca0661c495cf8316ffac5dd3c">walkContour</a> (int x, int y, int i, int dir, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, const unsigned short *srcReg, <a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;cont)</td></tr>
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<tr class="memitem:a5725fdd6c9d2c932db4686ba6d411dac"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a5725fdd6c9d2c932db4686ba6d411dac">mergeAndFilterRegions</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, int minRegionArea, int mergeRegionSize, unsigned short &amp;maxRegionId, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, unsigned short *srcReg, <a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;overlaps)</td></tr>
<tr class="separator:a5725fdd6c9d2c932db4686ba6d411dac"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abc58499e6aeb21a4cd58d048c06f2ec0"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#abc58499e6aeb21a4cd58d048c06f2ec0">addUniqueConnection</a> (<a class="el" href="structrcRegion.html">rcRegion</a> &amp;reg, int n)</td></tr>
<tr class="separator:abc58499e6aeb21a4cd58d048c06f2ec0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a25912e8836b3489f54fecd65d850beff"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#a25912e8836b3489f54fecd65d850beff">mergeAndFilterLayerRegions</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, int minRegionArea, unsigned short &amp;maxRegionId, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, unsigned short *srcReg)</td></tr>
<tr class="separator:a25912e8836b3489f54fecd65d850beff"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga255c830cc0d30fa0229a05033242e77d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#ga255c830cc0d30fa0229a05033242e77d">rcBuildDistanceField</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf)</td></tr>
<tr class="memdesc:ga255c830cc0d30fa0229a05033242e77d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Builds the distance field for the specified compact heightfield. <a href="group__recast.html#ga255c830cc0d30fa0229a05033242e77d">More...</a><br /></td></tr>
<tr class="separator:ga255c830cc0d30fa0229a05033242e77d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abc80f3a23c09dd8f6570fa5b3d30792a"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#abc80f3a23c09dd8f6570fa5b3d30792a">paintRectRegion</a> (int minx, int maxx, int miny, int maxy, unsigned short regId, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, unsigned short *srcReg)</td></tr>
<tr class="separator:abc80f3a23c09dd8f6570fa5b3d30792a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac750ac6caa254759ef0bccf8afc7f67f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#gac750ac6caa254759ef0bccf8afc7f67f">rcBuildRegionsMonotone</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, const int borderSize, const int minRegionArea, const int mergeRegionArea)</td></tr>
<tr class="memdesc:gac750ac6caa254759ef0bccf8afc7f67f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Builds region data for the heightfield using simple monotone partitioning. <a href="group__recast.html#gac750ac6caa254759ef0bccf8afc7f67f">More...</a><br /></td></tr>
<tr class="separator:gac750ac6caa254759ef0bccf8afc7f67f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaf89da5f503884e43f955639343333cea"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#gaf89da5f503884e43f955639343333cea">rcBuildRegions</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, const int borderSize, const int minRegionArea, const int mergeRegionArea)</td></tr>
<tr class="memdesc:gaf89da5f503884e43f955639343333cea"><td class="mdescLeft">&#160;</td><td class="mdescRight">Builds region data for the heightfield using watershed partitioning. <a href="group__recast.html#gaf89da5f503884e43f955639343333cea">More...</a><br /></td></tr>
<tr class="separator:gaf89da5f503884e43f955639343333cea"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga44a9272ded073492dd74b1a871d9d1a0"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#ga44a9272ded073492dd74b1a871d9d1a0">rcBuildLayerRegions</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, const int borderSize, const int minRegionArea)</td></tr>
<tr class="memdesc:ga44a9272ded073492dd74b1a871d9d1a0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Builds region data for the heightfield by partitioning the heightfield in non-overlapping layers. <a href="group__recast.html#ga44a9272ded073492dd74b1a871d9d1a0">More...</a><br /></td></tr>
<tr class="separator:ga44a9272ded073492dd74b1a871d9d1a0"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Variables</h2></td></tr>
<tr class="memitem:ae985981f9a0039f8584d8c165959c817"><td class="memItemLeft" align="right" valign="top">static const unsigned short&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastRegion_8cpp.html#ae985981f9a0039f8584d8c165959c817">RC_NULL_NEI</a> = 0xffff</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="abc58499e6aeb21a4cd58d048c06f2ec0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abc58499e6aeb21a4cd58d048c06f2ec0">&#9670;&nbsp;</a></span>addUniqueConnection()</h2>
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<td class="memname">static void addUniqueConnection </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>reg</em>, </td>
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<td class="paramtype">int&#160;</td>
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<td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a2c802a2c5fc0d5e7e5d95a19539ff9a6">&#9670;&nbsp;</a></span>addUniqueFloorRegion()</h2>
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<td class="memname">static void addUniqueFloorRegion </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>reg</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>n</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#acae78c0a97b367d4ace3294d6dcb8216">&#9670;&nbsp;</a></span>appendStacks()</h2>
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<td class="memname">static void appendStacks </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;&#160;</td>
<td class="paramname"><em>srcStack</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;&#160;</td>
<td class="paramname"><em>dstStack</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned short *&#160;</td>
<td class="paramname"><em>srcReg</em>&#160;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a68b94f221565ed5b4e80e34272f43ef0">&#9670;&nbsp;</a></span>boxBlur()</h2>
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<td class="memname">static unsigned short* boxBlur </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>thr</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>src</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>dst</em>&#160;</td>
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<td></td>
<td>)</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#af63d2a9505ebfbbf63efc02531af5153">&#9670;&nbsp;</a></span>calculateDistanceField()</h2>
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<td class="memname">static void calculateDistanceField </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>src</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short &amp;&#160;</td>
<td class="paramname"><em>maxDist</em>&#160;</td>
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<td></td>
<td>)</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a9b19ff33ed5153482d1b80b285209e54">&#9670;&nbsp;</a></span>canMergeWithRegion()</h2>
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<td class="memname">static bool canMergeWithRegion </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>rega</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>regb</em>&#160;</td>
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<td></td>
<td>)</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a019a1b335b38abce33594128c4806a04">&#9670;&nbsp;</a></span>expandRegions()</h2>
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<td class="memname">static void expandRegions </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>maxIter</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short&#160;</td>
<td class="paramname"><em>level</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>srcReg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>srcDist</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;&#160;</td>
<td class="paramname"><em>stack</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>fillStack</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ad881e621a7be30bee577ec6a56bf18b3">&#9670;&nbsp;</a></span>floodRegion()</h2>
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<td class="memname">static bool floodRegion </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short&#160;</td>
<td class="paramname"><em>level</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short&#160;</td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>srcReg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>srcDist</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; &amp;&#160;</td>
<td class="paramname"><em>stack</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a362976ffc8da436099d6ce5d2a8e8996">&#9670;&nbsp;</a></span>isRegionConnectedToBorder()</h2>
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<td class="memname">static bool isRegionConnectedToBorder </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>reg</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a48ba7bc4cd4b13a577c07dadf1361d76">&#9670;&nbsp;</a></span>isSolidEdge()</h2>
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<td class="memname">static bool isSolidEdge </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned short *&#160;</td>
<td class="paramname"><em>srcReg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>dir</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a25912e8836b3489f54fecd65d850beff">&#9670;&nbsp;</a></span>mergeAndFilterLayerRegions()</h2>
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<td class="memname">static bool mergeAndFilterLayerRegions </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classrcContext.html">rcContext</a> *&#160;</td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>minRegionArea</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short &amp;&#160;</td>
<td class="paramname"><em>maxRegionId</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>srcReg</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a5725fdd6c9d2c932db4686ba6d411dac">&#9670;&nbsp;</a></span>mergeAndFilterRegions()</h2>
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<td class="memname">static bool mergeAndFilterRegions </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classrcContext.html">rcContext</a> *&#160;</td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>minRegionArea</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>mergeRegionSize</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short &amp;&#160;</td>
<td class="paramname"><em>maxRegionId</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>srcReg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;&#160;</td>
<td class="paramname"><em>overlaps</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#aa6ad7bc5d6c9f39726a4574813bce7ec">&#9670;&nbsp;</a></span>mergeRegions()</h2>
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<td class="memname">static bool mergeRegions </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>rega</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>regb</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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</div>
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<h2 class="memtitle"><span class="permalink"><a href="#abc80f3a23c09dd8f6570fa5b3d30792a">&#9670;&nbsp;</a></span>paintRectRegion()</h2>
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<td class="memname">static void paintRectRegion </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>minx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>maxx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>miny</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>maxy</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short&#160;</td>
<td class="paramname"><em>regId</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short *&#160;</td>
<td class="paramname"><em>srcReg</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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</table>
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<h2 class="memtitle"><span class="permalink"><a href="#acee28f21b593f1ff6a235c444fafc59c">&#9670;&nbsp;</a></span>removeAdjacentNeighbours()</h2>
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<td class="memname">static void removeAdjacentNeighbours </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>reg</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b2ece2d7931891cdb3fe0b7b41de1b4">&#9670;&nbsp;</a></span>replaceNeighbour()</h2>
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<td class="memname">static void replaceNeighbour </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcRegion.html">rcRegion</a> &amp;&#160;</td>
<td class="paramname"><em>reg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short&#160;</td>
<td class="paramname"><em>oldId</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned short&#160;</td>
<td class="paramname"><em>newId</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a02ba6d0e792550e0ce791fa42ef865d1">&#9670;&nbsp;</a></span>sortCellsByLevel()</h2>
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<td class="memname">static void sortCellsByLevel </td>
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<td class="paramtype">unsigned short&#160;</td>
<td class="paramname"><em>startLevel</em>, </td>
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<td class="paramtype"><a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;&#160;</td>
<td class="paramname"><em>chf</em>, </td>
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<td class="paramtype">const unsigned short *&#160;</td>
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<td class="paramtype">unsigned int&#160;</td>
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<td class="paramtype"><a class="el" href="classrcTempVector.html">rcTempVector</a>&lt; LevelStackEntry &gt; *&#160;</td>
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<td class="paramtype">unsigned short&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ad83298fca0661c495cf8316ffac5dd3c">&#9670;&nbsp;</a></span>walkContour()</h2>
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<td class="memname">static void walkContour </td>
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<h2 class="groupheader">Variable Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ae985981f9a0039f8584d8c165959c817">&#9670;&nbsp;</a></span>RC_NULL_NEI</h2>
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<td class="memname">const unsigned short RC_NULL_NEI = 0xffff</td>
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