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<div class="textblock"><code>#include &lt;math.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &lt;stdio.h&gt;</code><br />
<code>#include &lt;stdlib.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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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structrcContourHole.html">rcContourHole</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="structrcContourRegion.html">rcContourRegion</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="structrcPotentialDiagonal.html">rcPotentialDiagonal</a></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a10f7bbb90e6028365b2637249b6bb29a"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a10f7bbb90e6028365b2637249b6bb29a">getCornerHeight</a> (int x, int y, int i, int dir, const <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, bool &amp;isBorderVertex)</td></tr>
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<tr class="memitem:ad5bc73ac319eae14a8b137a1bb4c9778"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#ad5bc73ac319eae14a8b137a1bb4c9778">walkContour</a> (int x, int y, int i, const <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, unsigned char *flags, <a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;points)</td></tr>
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<tr class="memitem:a95bb2b54ba0f6d1cee48278a1ba4980d"><td class="memItemLeft" align="right" valign="top">static float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a95bb2b54ba0f6d1cee48278a1ba4980d">distancePtSeg</a> (const int x, const int z, const int px, const int pz, const int qx, const int qz)</td></tr>
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<tr class="memitem:aa7cef37578da730d57670d60132da73f"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#aa7cef37578da730d57670d60132da73f">simplifyContour</a> (<a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;points, <a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;simplified, const float maxError, const int maxEdgeLen, const int buildFlags)</td></tr>
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<tr class="memitem:a538aea06d768e3c175b9b8e47f254b52"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a538aea06d768e3c175b9b8e47f254b52">calcAreaOfPolygon2D</a> (const int *verts, const int nverts)</td></tr>
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<tr class="memitem:a6f1109916123abdff2b46675c13307e3"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a6f1109916123abdff2b46675c13307e3">prev</a> (int i, int n)</td></tr>
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<tr class="memitem:a09ae1f04327bcd46a12ace0769a8f266"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a09ae1f04327bcd46a12ace0769a8f266">area2</a> (const int *a, const int *b, const int *c)</td></tr>
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<tr class="memitem:a82c11ae489473adcaa21b9944f3553fd"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a82c11ae489473adcaa21b9944f3553fd">xorb</a> (bool x, bool y)</td></tr>
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<tr class="memitem:a0ba03d6a44337bfbcef8f0c9dad4289f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a0ba03d6a44337bfbcef8f0c9dad4289f">left</a> (const int *a, const int *b, const int *c)</td></tr>
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<tr class="memitem:a4cc687ea6596949ed340d5082d75daed"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a4cc687ea6596949ed340d5082d75daed">leftOn</a> (const int *a, const int *b, const int *c)</td></tr>
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<tr class="memitem:a5ebff194647dfe8f10ceab06390c68df"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a5ebff194647dfe8f10ceab06390c68df">intersectProp</a> (const int *a, const int *b, const int *c, const int *d)</td></tr>
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<tr class="memitem:a32119d50d88bb48bcab862a57ef86425"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a32119d50d88bb48bcab862a57ef86425">between</a> (const int *a, const int *b, const int *c)</td></tr>
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<tr class="memitem:a8c40590db2ebb79a634dfadada974679"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a8c40590db2ebb79a634dfadada974679">intersect</a> (const int *a, const int *b, const int *c, const int *d)</td></tr>
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<tr class="memitem:ac36ef53201f5b44be2f321d65ae01987"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#ac36ef53201f5b44be2f321d65ae01987">vequal</a> (const int *a, const int *b)</td></tr>
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<tr class="memitem:a7a82a0c3b7877d57e1f159b703847aa1"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a7a82a0c3b7877d57e1f159b703847aa1">intersectSegContour</a> (const int *d0, const int *d1, int i, int n, const int *verts)</td></tr>
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<tr class="memitem:ab93a3b7adad67c6fe99536760f60da7b"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#ab93a3b7adad67c6fe99536760f60da7b">inCone</a> (int i, int n, const int *verts, const int *pj)</td></tr>
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<tr class="memitem:a4e79138985b8e7443e813250a17d3f71"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a4e79138985b8e7443e813250a17d3f71">removeDegenerateSegments</a> (<a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;simplified)</td></tr>
<tr class="separator:a4e79138985b8e7443e813250a17d3f71"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1b37a039e4a04535bcddcb219ca7945b"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a1b37a039e4a04535bcddcb219ca7945b">mergeContours</a> (<a class="el" href="structrcContour.html">rcContour</a> &amp;ca, <a class="el" href="structrcContour.html">rcContour</a> &amp;cb, int ia, int ib)</td></tr>
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<tr class="memitem:adc1ece72b40b8cca1718d9c32ab9abe6"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#adc1ece72b40b8cca1718d9c32ab9abe6">findLeftMostVertex</a> (<a class="el" href="structrcContour.html">rcContour</a> *contour, int *minx, int *minz, int *leftmost)</td></tr>
<tr class="separator:adc1ece72b40b8cca1718d9c32ab9abe6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3be71e84d68809762298558ccdd37028"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a3be71e84d68809762298558ccdd37028">compareHoles</a> (const void *va, const void *vb)</td></tr>
<tr class="separator:a3be71e84d68809762298558ccdd37028"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a68e26a981b0c0fbf9154b0bfd60316ff"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a68e26a981b0c0fbf9154b0bfd60316ff">compareDiagDist</a> (const void *va, const void *vb)</td></tr>
<tr class="separator:a68e26a981b0c0fbf9154b0bfd60316ff"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7321f3f5954d621c5255819fe4f73004"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="RecastContour_8cpp.html#a7321f3f5954d621c5255819fe4f73004">mergeRegionHoles</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, <a class="el" href="structrcContourRegion.html">rcContourRegion</a> &amp;region)</td></tr>
<tr class="separator:a7321f3f5954d621c5255819fe4f73004"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gae211dbabbd2a9e3e3e374452f3fa4dfc"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__recast.html#gae211dbabbd2a9e3e3e374452f3fa4dfc">rcBuildContours</a> (<a class="el" href="classrcContext.html">rcContext</a> *ctx, const <a class="el" href="structrcCompactHeightfield.html">rcCompactHeightfield</a> &amp;chf, const float maxError, const int maxEdgeLen, <a class="el" href="structrcContourSet.html">rcContourSet</a> &amp;cset, const int buildFlags)</td></tr>
<tr class="memdesc:gae211dbabbd2a9e3e3e374452f3fa4dfc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Builds a contour set from the region outlines in the provided compact heightfield. <a href="group__recast.html#gae211dbabbd2a9e3e3e374452f3fa4dfc">More...</a><br /></td></tr>
<tr class="separator:gae211dbabbd2a9e3e3e374452f3fa4dfc"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="a09ae1f04327bcd46a12ace0769a8f266"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a09ae1f04327bcd46a12ace0769a8f266">&#9670;&nbsp;</a></span>area2()</h2>
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<td class="memname">int area2 </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>, </td>
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<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>c</em>&#160;</td>
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<a id="a32119d50d88bb48bcab862a57ef86425"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a32119d50d88bb48bcab862a57ef86425">&#9670;&nbsp;</a></span>between()</h2>
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<td class="memname">static bool between </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>, </td>
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<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>c</em>&#160;</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<a id="a538aea06d768e3c175b9b8e47f254b52"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a538aea06d768e3c175b9b8e47f254b52">&#9670;&nbsp;</a></span>calcAreaOfPolygon2D()</h2>
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<td class="memname">static int calcAreaOfPolygon2D </td>
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<td class="paramtype">const int *&#160;</td>
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<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>nverts</em>&#160;</td>
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<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="#adbc7fb647489ff66ceda06839a1c4487">&#9670;&nbsp;</a></span>collinear()</h2>
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<td class="memname">bool collinear </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>c</em>&#160;</td>
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<td></td>
<td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a68e26a981b0c0fbf9154b0bfd60316ff">&#9670;&nbsp;</a></span>compareDiagDist()</h2>
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<td class="memname">static int compareDiagDist </td>
<td>(</td>
<td class="paramtype">const void *&#160;</td>
<td class="paramname"><em>va</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const void *&#160;</td>
<td class="paramname"><em>vb</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="#a3be71e84d68809762298558ccdd37028">&#9670;&nbsp;</a></span>compareHoles()</h2>
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<td class="memname">static int compareHoles </td>
<td>(</td>
<td class="paramtype">const void *&#160;</td>
<td class="paramname"><em>va</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const void *&#160;</td>
<td class="paramname"><em>vb</em>&#160;</td>
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<td></td>
<td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a95bb2b54ba0f6d1cee48278a1ba4980d">&#9670;&nbsp;</a></span>distancePtSeg()</h2>
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<td class="memname">static float distancePtSeg </td>
<td>(</td>
<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>z</em>, </td>
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<td></td>
<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>px</em>, </td>
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<td></td>
<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>pz</em>, </td>
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<td></td>
<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>qx</em>, </td>
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<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>qz</em>&#160;</td>
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<td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#adc1ece72b40b8cca1718d9c32ab9abe6">&#9670;&nbsp;</a></span>findLeftMostVertex()</h2>
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<td class="memname">static void findLeftMostVertex </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcContour.html">rcContour</a> *&#160;</td>
<td class="paramname"><em>contour</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int *&#160;</td>
<td class="paramname"><em>minx</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int *&#160;</td>
<td class="paramname"><em>minz</em>, </td>
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<td class="paramtype">int *&#160;</td>
<td class="paramname"><em>leftmost</em>&#160;</td>
</tr>
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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="#a10f7bbb90e6028365b2637249b6bb29a">&#9670;&nbsp;</a></span>getCornerHeight()</h2>
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<td class="memname">static int getCornerHeight </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>dir</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <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>
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<td class="paramtype">bool &amp;&#160;</td>
<td class="paramname"><em>isBorderVertex</em>&#160;</td>
</tr>
<tr>
<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="#ab93a3b7adad67c6fe99536760f60da7b">&#9670;&nbsp;</a></span>inCone()</h2>
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<td class="memname">static bool inCone </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>n</em>, </td>
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<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>verts</em>, </td>
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<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>pj</em>&#160;</td>
</tr>
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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="#a8c40590db2ebb79a634dfadada974679">&#9670;&nbsp;</a></span>intersect()</h2>
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<td class="memname">static bool intersect </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>c</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>d</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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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="#a5ebff194647dfe8f10ceab06390c68df">&#9670;&nbsp;</a></span>intersectProp()</h2>
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<td class="memname">static bool intersectProp </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>c</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>d</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="#a7a82a0c3b7877d57e1f159b703847aa1">&#9670;&nbsp;</a></span>intersectSegContour()</h2>
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<td class="memname">static bool intersectSegContour </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>d0</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>d1</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>n</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>verts</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
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</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="#a0ba03d6a44337bfbcef8f0c9dad4289f">&#9670;&nbsp;</a></span>left()</h2>
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<td class="memname">bool left </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>c</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4cc687ea6596949ed340d5082d75daed">&#9670;&nbsp;</a></span>leftOn()</h2>
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<td class="memname">bool leftOn </td>
<td>(</td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>c</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">inline</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a1b37a039e4a04535bcddcb219ca7945b">&#9670;&nbsp;</a></span>mergeContours()</h2>
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<td class="memname">static bool mergeContours </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structrcContour.html">rcContour</a> &amp;&#160;</td>
<td class="paramname"><em>ca</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structrcContour.html">rcContour</a> &amp;&#160;</td>
<td class="paramname"><em>cb</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>ia</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>ib</em>&#160;</td>
</tr>
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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="#a7321f3f5954d621c5255819fe4f73004">&#9670;&nbsp;</a></span>mergeRegionHoles()</h2>
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<td class="memname">static void mergeRegionHoles </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classrcContext.html">rcContext</a> *&#160;</td>
<td class="paramname"><em>ctx</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="structrcContourRegion.html">rcContourRegion</a> &amp;&#160;</td>
<td class="paramname"><em>region</em>&#160;</td>
</tr>
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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="#af019d68006e1f2d7b24c8f09051424cc">&#9670;&nbsp;</a></span>next()</h2>
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<td class="memname">int next </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>n</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a6f1109916123abdff2b46675c13307e3">&#9670;&nbsp;</a></span>prev()</h2>
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<td class="memname">int prev </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>n</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4e79138985b8e7443e813250a17d3f71">&#9670;&nbsp;</a></span>removeDegenerateSegments()</h2>
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<td class="memname">static void removeDegenerateSegments </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;&#160;</td>
<td class="paramname"><em>simplified</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#aa7cef37578da730d57670d60132da73f">&#9670;&nbsp;</a></span>simplifyContour()</h2>
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<td class="memname">static void simplifyContour </td>
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<td class="paramtype"><a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;&#160;</td>
<td class="paramname"><em>points</em>, </td>
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<td class="paramtype"><a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;&#160;</td>
<td class="paramname"><em>simplified</em>, </td>
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<td class="paramtype">const float&#160;</td>
<td class="paramname"><em>maxError</em>, </td>
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<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>maxEdgeLen</em>, </td>
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<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>buildFlags</em>&#160;</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="#ac36ef53201f5b44be2f321d65ae01987">&#9670;&nbsp;</a></span>vequal()</h2>
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<td class="memname">static bool vequal </td>
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<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>a</em>, </td>
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<td class="paramtype">const int *&#160;</td>
<td class="paramname"><em>b</em>&#160;</td>
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<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="#ad5bc73ac319eae14a8b137a1bb4c9778">&#9670;&nbsp;</a></span>walkContour()</h2>
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<td class="memname">static void walkContour </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>i</em>, </td>
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<td class="paramtype">const <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">unsigned char *&#160;</td>
<td class="paramname"><em>flags</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classrcIntArray.html">rcIntArray</a> &amp;&#160;</td>
<td class="paramname"><em>points</em>&#160;</td>
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<td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a82c11ae489473adcaa21b9944f3553fd">&#9670;&nbsp;</a></span>xorb()</h2>
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<td class="memname">bool xorb </td>
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<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
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<td>)</td>
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