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164 lines
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="generator" content="Doxygen 1.8.10"/>
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<title>0.9.7: GLM_GTX_vector_angle</title>
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<div id="projectname">0.9.7
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">GLM_GTX_vector_angle<div class="ingroups"><a class="el" href="a00161.html">GTX Extensions (Experimental)</a></div></div> </div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:gab8691008a2536b681b711211816c14f7"><td class="memTemplParams" colspan="2">template<typename vecType > </td></tr>
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<tr class="memitem:gab8691008a2536b681b711211816c14f7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType::value_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00239.html#gab8691008a2536b681b711211816c14f7">angle</a> (vecType const &x, vecType const &y)</td></tr>
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<tr class="separator:gab8691008a2536b681b711211816c14f7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga82a19d474be13c92c7b10caab42a5a72"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga82a19d474be13c92c7b10caab42a5a72"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00239.html#ga82a19d474be13c92c7b10caab42a5a72">orientedAngle</a> (tvec2< T, P > const &x, tvec2< T, P > const &y)</td></tr>
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<tr class="separator:ga82a19d474be13c92c7b10caab42a5a72"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7254dba112eff55f55f9544f41cb9ece"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga7254dba112eff55f55f9544f41cb9ece"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00239.html#ga7254dba112eff55f55f9544f41cb9ece">orientedAngle</a> (tvec3< T, P > const &x, tvec3< T, P > const &y, tvec3< T, P > const &ref)</td></tr>
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<tr class="separator:ga7254dba112eff55f55f9544f41cb9ece"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Compute angle between vectors. </p>
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<p><<a class="el" href="a00142.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/vector_angle.hpp</a>> need to be included to use these functionalities. </p>
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<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="gab8691008a2536b681b711211816c14f7"></a>
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<td class="memname">GLM_FUNC_DECL vecType::value_type glm::angle </td>
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<td>(</td>
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<td class="paramtype">vecType const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">vecType const & </td>
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<td class="paramname"><em>y</em> </td>
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<td>)</td>
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</table>
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</div><div class="memdoc">
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<p>Returns the absolute angle between two vectors Parameters need to be normalized. </p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00239.html" title="Compute angle between vectors. ">GLM_GTX_vector_angle</a> extension </dd></dl>
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<td class="memname">GLM_FUNC_DECL T glm::orientedAngle </td>
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<td>(</td>
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<td class="paramtype">tvec2< T, P > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">tvec2< T, P > const & </td>
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<td class="paramname"><em>y</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Returns the oriented angle between two 2d vectors Parameters need to be normalized. </p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00239.html" title="Compute angle between vectors. ">GLM_GTX_vector_angle</a> extension. </dd></dl>
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<td class="memname">GLM_FUNC_DECL T glm::orientedAngle </td>
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<td>(</td>
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<td class="paramtype">tvec3< T, P > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">tvec3< T, P > const & </td>
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<td class="paramname"><em>y</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">tvec3< T, P > const & </td>
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<td class="paramname"><em>ref</em> </td>
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<td>)</td>
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<p>Returns the oriented angle between two 3d vectors based from a reference axis. </p>
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<p>Parameters need to be normalized. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="a00239.html" title="Compute angle between vectors. ">GLM_GTX_vector_angle</a> extension. </dd></dl>
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</a> 1.8.10
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