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Simon Fels 5070880428 external: import local copy of GLM 0.9.7.2 
This allows building against the same version of GLM across all targets
and not deal with API changes of newer GLM versions which introduce
regressions. Long term we want to migrate away from GLM and stick to a
minimal self-written subset.
2018-05-18 19:37:52 +02:00

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<title>0.9.7: GLM_GTX_vector_angle</title>
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<a href="#func-members">Functions</a> </div>
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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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Functions</h2></td></tr>
<tr class="memitem:gab8691008a2536b681b711211816c14f7"><td class="memTemplParams" colspan="2">template&lt;typename vecType &gt; </td></tr>
<tr class="memitem:gab8691008a2536b681b711211816c14f7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL vecType::value_type&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00239.html#gab8691008a2536b681b711211816c14f7">angle</a> (vecType const &amp;x, vecType const &amp;y)</td></tr>
<tr class="separator:gab8691008a2536b681b711211816c14f7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga82a19d474be13c92c7b10caab42a5a72"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
<tr class="memitem:ga82a19d474be13c92c7b10caab42a5a72"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00239.html#ga82a19d474be13c92c7b10caab42a5a72">orientedAngle</a> (tvec2&lt; T, P &gt; const &amp;x, tvec2&lt; T, P &gt; const &amp;y)</td></tr>
<tr class="separator:ga82a19d474be13c92c7b10caab42a5a72"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga7254dba112eff55f55f9544f41cb9ece"><td class="memTemplParams" colspan="2">template&lt;typename T , precision P&gt; </td></tr>
<tr class="memitem:ga7254dba112eff55f55f9544f41cb9ece"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00239.html#ga7254dba112eff55f55f9544f41cb9ece">orientedAngle</a> (tvec3&lt; T, P &gt; const &amp;x, tvec3&lt; T, P &gt; const &amp;y, tvec3&lt; T, P &gt; const &amp;ref)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Compute angle between vectors. </p>
<p>&lt;<a class="el" href="a00142.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/vector_angle.hpp</a>&gt; need to be included to use these functionalities. </p>
<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">GLM_FUNC_DECL vecType::value_type glm::angle </td>
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<td class="paramtype">vecType const &amp;&#160;</td>
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<td class="paramtype">vecType const &amp;&#160;</td>
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<p>Returns the absolute angle between two vectors 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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<td class="memname">GLM_FUNC_DECL T glm::orientedAngle </td>
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<td class="paramtype">tvec2&lt; T, P &gt; const &amp;&#160;</td>
<td class="paramname"><em>x</em>, </td>
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<p>Returns the oriented angle between two 2d vectors 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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<td class="memname">GLM_FUNC_DECL T glm::orientedAngle </td>
<td>(</td>
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<td class="paramname"><em>x</em>, </td>
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<p>Returns the oriented angle between two 3d vectors based from a reference axis. </p>
<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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