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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 />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga466672bb756c401fbf6dd1e99c920ebb"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#ga466672bb756c401fbf6dd1e99c920ebb">rcErodeWalkableArea</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, int radius, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf)</td></tr>
<tr class="memdesc:ga466672bb756c401fbf6dd1e99c920ebb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Erodes the walkable area within the heightfield by the specified radius. <a href="group__recast.html#ga466672bb756c401fbf6dd1e99c920ebb">More...</a><br /></td></tr>
<tr class="separator:ga466672bb756c401fbf6dd1e99c920ebb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1071db3bfc13a7c581093d1f448f5e40"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastArea_8cpp.html#a1071db3bfc13a7c581093d1f448f5e40">insertSort</a> (unsigned char *a, const int n)</td></tr>
<tr class="separator:a1071db3bfc13a7c581093d1f448f5e40"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga793672ade7833e916dd3c0e7a5bd6cc5"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#ga793672ade7833e916dd3c0e7a5bd6cc5">rcMedianFilterWalkableArea</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:ga793672ade7833e916dd3c0e7a5bd6cc5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Applies a median filter to walkable area types (based on area id), removing noise. <a href="group__recast.html#ga793672ade7833e916dd3c0e7a5bd6cc5">More...</a><br /></td></tr>
<tr class="separator:ga793672ade7833e916dd3c0e7a5bd6cc5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga527b4c24537e47bcc472f28965c7b7bf"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#ga527b4c24537e47bcc472f28965c7b7bf">rcMarkBoxArea</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, const float *bmin, const float *bmax, unsigned char areaId, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf)</td></tr>
<tr class="memdesc:ga527b4c24537e47bcc472f28965c7b7bf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Applies an area id to all spans within the specified bounding box. <a href="group__recast.html#ga527b4c24537e47bcc472f28965c7b7bf">More...</a><br /></td></tr>
<tr class="separator:ga527b4c24537e47bcc472f28965c7b7bf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aec57aa531152be79fa4a68bd4b2782f0"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastArea_8cpp.html#aec57aa531152be79fa4a68bd4b2782f0">pointInPoly</a> (int nvert, const float *verts, const float *p)</td></tr>
<tr class="separator:aec57aa531152be79fa4a68bd4b2782f0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1e8f3c9c2cb664fb2874d01448a1f223"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#ga1e8f3c9c2cb664fb2874d01448a1f223">rcMarkConvexPolyArea</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, const float *verts, const int nverts, const float hmin, const float hmax, unsigned char areaId, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf)</td></tr>
<tr class="memdesc:ga1e8f3c9c2cb664fb2874d01448a1f223"><td class="mdescLeft">&#160;</td><td class="mdescRight">Applies the area id to the all spans within the specified convex polygon. <a href="group__recast.html#ga1e8f3c9c2cb664fb2874d01448a1f223">More...</a><br /></td></tr>
<tr class="separator:ga1e8f3c9c2cb664fb2874d01448a1f223"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad71d03bb37c1a16700d57c5f7dff4057"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#gad71d03bb37c1a16700d57c5f7dff4057">rcOffsetPoly</a> (const float *verts, const int nverts, const float offset, float *outVerts, const int maxOutVerts)</td></tr>
<tr class="memdesc:gad71d03bb37c1a16700d57c5f7dff4057"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper function to offset voncex polygons for rcMarkConvexPolyArea. <a href="group__recast.html#gad71d03bb37c1a16700d57c5f7dff4057">More...</a><br /></td></tr>
<tr class="separator:gad71d03bb37c1a16700d57c5f7dff4057"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac2de1bc06b5804dd4304a90f39829948"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#gac2de1bc06b5804dd4304a90f39829948">rcMarkCylinderArea</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, const float *pos, const float r, const float h, unsigned char areaId, <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf)</td></tr>
<tr class="memdesc:gac2de1bc06b5804dd4304a90f39829948"><td class="mdescLeft">&#160;</td><td class="mdescRight">Applies the area id to all spans within the specified cylinder. <a href="group__recast.html#gac2de1bc06b5804dd4304a90f39829948">More...</a><br /></td></tr>
<tr class="separator:gac2de1bc06b5804dd4304a90f39829948"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="a1071db3bfc13a7c581093d1f448f5e40"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1071db3bfc13a7c581093d1f448f5e40">&#9670;&nbsp;</a></span>insertSort()</h2>
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<td class="memname">static void insertSort </td>
<td>(</td>
<td class="paramtype">unsigned char *&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>n</em>&#160;</td>
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<td>)</td>
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<a id="aec57aa531152be79fa4a68bd4b2782f0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec57aa531152be79fa4a68bd4b2782f0">&#9670;&nbsp;</a></span>pointInPoly()</h2>
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<td class="memname">static int pointInPoly </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>nvert</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const float *&#160;</td>
<td class="paramname"><em>verts</em>, </td>
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<td class="paramtype">const float *&#160;</td>
<td class="paramname"><em>p</em>&#160;</td>
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<td>)</td>
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