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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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<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTX_quaternion<div class="ingroups"><a class="el" href="a00161.html">GTX Extensions (Experimental)</a></div></div> </div>
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Functions</h2></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Extented quaternion types and functions. </p>
<p>&lt;<a class="el" href="a00095.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/quaternion.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 tvec3&lt;T, P&gt; glm::cross </td>
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<td class="paramname"><em>q</em>, </td>
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<p>Compute a cross product between a quaternion and a vector. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tvec3&lt;T, P&gt; glm::cross </td>
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<p>Compute a cross product between a vector and a quaternion. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::exp </td>
<td>(</td>
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<td class="paramname"><em>q</em></td><td>)</td>
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<p>Returns a exp of a quaternion. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL T glm::extractRealComponent </td>
<td>(</td>
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<td class="paramname"><em>q</em></td><td>)</td>
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<p>Extract the real component of a quaternion. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::fastMix </td>
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<p>Quaternion normalized linear interpolation. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tquat&lt;T, P&gt; glm::intermediate </td>
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<p>Returns an intermediate control point for squad interpolation. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL T glm::length2 </td>
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<p>Returns the squared length of x. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Returns a log of a quaternion. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Returns x raised to the y power. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">GLM_FUNC_DECL tvec3&lt;T, P&gt; glm::rotate </td>
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<p>Returns quarternion square root. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> Rotates a 3 components vector by a quaternion.</dd>
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<a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Rotates a 4 components vector by a quaternion. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Compute the rotation between two vectors. </p>
<p>param orig vector, needs to be normalized param dest vector, needs to be normalized</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Quaternion interpolation using the rotation short path. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Compute a point on a path according squad equation. </p>
<p>q1 and q2 are control points; s1 and s2 are intermediate control points.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Converts a quaternion to a 3 * 3 matrix. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
<p>Definition at line <a class="el" href="a00095_source.html#l00153">153</a> of file <a class="el" href="a00095_source.html">gtx/quaternion.hpp</a>.</p>
<p>References <a class="el" href="a00177.html#gae04c39422eb4e450ec8c4f45a1057b40">glm::mat3_cast()</a>.</p>
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<p>Converts a quaternion to a 4 * 4 matrix. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
<p>Definition at line <a class="el" href="a00095_source.html#l00160">160</a> of file <a class="el" href="a00095_source.html">gtx/quaternion.hpp</a>.</p>
<p>References <a class="el" href="a00177.html#ga14bb2ddf028c91542763eb6f2bba47ef">glm::mat4_cast()</a>.</p>
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<p>Converts a 3 * 3 matrix to a quaternion. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
<p>Definition at line <a class="el" href="a00095_source.html#l00167">167</a> of file <a class="el" href="a00095_source.html">gtx/quaternion.hpp</a>.</p>
<p>References <a class="el" href="a00177.html#ga950f8acff3e33bbda77895a3dcb7e5ce">glm::quat_cast()</a>.</p>
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<p>Converts a 4 * 4 matrix to a quaternion. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="a00224.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
<p>Definition at line <a class="el" href="a00095_source.html#l00174">174</a> of file <a class="el" href="a00095_source.html">gtx/quaternion.hpp</a>.</p>
<p>References <a class="el" href="a00177.html#ga950f8acff3e33bbda77895a3dcb7e5ce">glm::quat_cast()</a>.</p>
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