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<title>GLM_GTX_closest_point: Find closest point</title>
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<div class="title">GLM_GTX_closest_point: Find closest point</div>  </div>
<div class="ingroups"><a class="el" href="a00248.html">GTX Extensions (Experimental)</a></div></div>
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<p>Find the point on a straight line which is the closet of a point.  
<a href="#details">More...</a></p>
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Functions</h2></td></tr>
<tr><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3&lt; T &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00251.html#ga14a814a7834db281ef0167947c8f9516">closestPointOnLine</a> (detail::tvec3&lt; T &gt; const &amp;point, detail::tvec3&lt; T &gt; const &amp;a, detail::tvec3&lt; T &gt; const &amp;b)</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>Find the point on a straight line which is the closet of a point. </p>
<p>&lt;<a class="el" href="a00028_source.html">glm/gtx/closest_point.hpp</a>&gt; need to be included to use these functionalities. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga14a814a7834db281ef0167947c8f9516"></a><!-- doxytag: member="glm::gtx::closest_point::closestPointOnLine" ref="ga14a814a7834db281ef0167947c8f9516" args="(detail::tvec3&lt; T &gt; const &amp;point, detail::tvec3&lt; T &gt; const &amp;a, detail::tvec3&lt; T &gt; const &amp;b)" -->
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          <td class="memname">detail::tvec3&lt;T&gt; glm::gtx::closest_point::closestPointOnLine </td>
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          <td class="paramtype">detail::tvec3&lt; T &gt; const &amp;&#160;</td>
          <td class="paramname"><em>point</em>, </td>
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          <td class="paramtype">detail::tvec3&lt; T &gt; const &amp;&#160;</td>
          <td class="paramname"><em>a</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">detail::tvec3&lt; T &gt; const &amp;&#160;</td>
          <td class="paramname"><em>b</em>&#160;</td>
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          <td>)</td>
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<p>Find the point on a straight line which is the closet of a point. </p>
<p>From GLM_GTX_closest_point extension. </p>

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