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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="a00165.html">GTX Extensions (Experimental)</a></div></div> </div>
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Functions</h2></td></tr>
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<tr class="memitem:ga305782d11382929e8d706d47a79334b8"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga305782d11382929e8d706d47a79334b8"><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga305782d11382929e8d706d47a79334b8">cross</a> (detail::tquat< T, P > const &q, detail::tvec3< T, P > const &v)</td></tr>
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<tr class="memitem:gafe2f2777869a22125fdc96a46365f2c1"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gafe2f2777869a22125fdc96a46365f2c1"><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#gafe2f2777869a22125fdc96a46365f2c1">cross</a> (detail::tvec3< T, P > const &v, detail::tquat< T, P > const &q)</td></tr>
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<tr class="memitem:ga2e9f4b0480dd4e8a0f1be509979b2453"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga2e9f4b0480dd4e8a0f1be509979b2453"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga2e9f4b0480dd4e8a0f1be509979b2453">exp</a> (detail::tquat< T, P > const &q)</td></tr>
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<tr class="memitem:gabad3e53891fb524593d321e0a94fe5b9"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gabad3e53891fb524593d321e0a94fe5b9"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#gabad3e53891fb524593d321e0a94fe5b9">extractRealComponent</a> (detail::tquat< T, P > const &q)</td></tr>
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<tr class="memitem:ga7c7a6ebde274fa1de72cb65cb8f2bed2"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga7c7a6ebde274fa1de72cb65cb8f2bed2"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga7c7a6ebde274fa1de72cb65cb8f2bed2">fastMix</a> (detail::tquat< T, P > const &x, detail::tquat< T, P > const &y, T const &a)</td></tr>
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<tr class="memitem:ga756698e0119b7b0aa408990c85ffe57a"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga756698e0119b7b0aa408990c85ffe57a">intermediate</a> (detail::tquat< T, P > const &prev, detail::tquat< T, P > const &curr, detail::tquat< T, P > const &next)</td></tr>
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<tr class="memitem:ga4f7ce3ef1faa13c3b00d6237bc5a7beb"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga4f7ce3ef1faa13c3b00d6237bc5a7beb">length2</a> (detail::tquat< T, P > const &q)</td></tr>
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<tr class="memitem:gaaa17243b80fcb1146b8ace31951fa122"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#gaaa17243b80fcb1146b8ace31951fa122">log</a> (detail::tquat< T, P > const &q)</td></tr>
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<tr class="memitem:ga72607beec2c5c87915ac76234e6e1ef3"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga72607beec2c5c87915ac76234e6e1ef3"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga72607beec2c5c87915ac76234e6e1ef3">pow</a> (detail::tquat< T, P > const &x, T const &y)</td></tr>
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<tr class="memitem:ga913d801901676be74696d84f212531ed"><td class="memTemplItemLeft" align="right" valign="top">detail::tvec3< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga913d801901676be74696d84f212531ed">rotate</a> (detail::tquat< T, P > const &q, detail::tvec3< T, P > const &v)</td></tr>
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<tr class="memitem:gab1124d48738fe4d23540388eba3e9c2d"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gab1124d48738fe4d23540388eba3e9c2d"><td class="memTemplItemLeft" align="right" valign="top">detail::tvec4< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#gab1124d48738fe4d23540388eba3e9c2d">rotate</a> (detail::tquat< T, P > const &q, detail::tvec4< T, P > const &v)</td></tr>
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<tr class="memitem:gaac3f65ac2ca7ac7b22bf18d9f6fd4e6e"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#gaac3f65ac2ca7ac7b22bf18d9f6fd4e6e">rotation</a> (detail::tvec3< T, P > const &orig, detail::tvec3< T, P > const &dest)</td></tr>
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<tr class="memitem:gad8c24ad4e57f555ebb2c00a1fb11230b"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gad8c24ad4e57f555ebb2c00a1fb11230b"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#gad8c24ad4e57f555ebb2c00a1fb11230b">shortMix</a> (detail::tquat< T, P > const &x, detail::tquat< T, P > const &y, T const &a)</td></tr>
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<tr class="memitem:ga520a86d7a47f0c987e7e1c4949558f80"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga520a86d7a47f0c987e7e1c4949558f80">squad</a> (detail::tquat< T, P > const &q1, detail::tquat< T, P > const &q2, detail::tquat< T, P > const &s1, detail::tquat< T, P > const &s2, T const &h)</td></tr>
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<tr class="memitem:ga28c762d44cbd532b8fa256c12bbc80d2"><td class="memTemplItemLeft" align="right" valign="top">detail::tmat3x3< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga28c762d44cbd532b8fa256c12bbc80d2">toMat3</a> (detail::tquat< T, P > const &x)</td></tr>
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<tr class="memitem:ga9f5ed797b672be7f87648c542ddd71d9"><td class="memTemplItemLeft" align="right" valign="top">detail::tmat4x4< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga9f5ed797b672be7f87648c542ddd71d9">toMat4</a> (detail::tquat< T, P > const &x)</td></tr>
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<tr class="memitem:ga7e07dad45836ac90c218a73b6310e9dc"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga7e07dad45836ac90c218a73b6310e9dc"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga7e07dad45836ac90c218a73b6310e9dc">toQuat</a> (detail::tmat3x3< T, P > const &x)</td></tr>
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<tr class="memitem:ga02d70b959b5ec6b4c318dce5f9f179f6"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga02d70b959b5ec6b4c318dce5f9f179f6"><td class="memTemplItemLeft" align="right" valign="top">detail::tquat< T, P > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00222.html#ga02d70b959b5ec6b4c318dce5f9f179f6">toQuat</a> (detail::tmat4x4< T, P > const &x)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Extented quaternion types and functions. </p>
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<p><<a class="el" href="a00099.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/quaternion.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="ga305782d11382929e8d706d47a79334b8"></a>
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<td class="memname">detail::tvec3<T, P> glm::cross </td>
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<td>(</td>
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<td class="paramtype">detail::tquat< T, P > const & </td>
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<td class="paramtype">detail::tvec3< T, P > const & </td>
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<td class="paramname"><em>v</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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</div><div class="memdoc">
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<p>Compute a cross product between a quaternion and a vector. </p>
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">detail::tvec3<T, P> glm::cross </td>
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<td>(</td>
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<td class="paramtype">detail::tvec3< T, P > const & </td>
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<td></td>
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<td class="paramtype">detail::tquat< T, P > const & </td>
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<td></td>
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<td>)</td>
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<p>Compute a cross product between a vector and a quaternion. </p>
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">detail::tquat<T, P> glm::exp </td>
|
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<td>(</td>
|
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<td class="paramtype">detail::tquat< T, P > const & </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>
|
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">T glm::extractRealComponent </td>
|
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|
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<td class="paramtype">detail::tquat< T, P > const & </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>
|
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<td class="memname">detail::tquat<T, P> glm::fastMix </td>
|
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<td>(</td>
|
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<td class="paramtype">detail::tquat< T, P > const & </td>
|
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<td class="paramname"><em>x</em>, </td>
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<td class="paramtype">detail::tquat< T, P > const & </td>
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</div><div class="memdoc">
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<p>Quaternion normalized linear interpolation. </p>
|
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
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<td class="memname">detail::tquat<T, P> glm::intermediate </td>
|
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<td>(</td>
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<td class="paramtype">detail::tquat< T, P > const & </td>
|
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<td class="paramname"><em>prev</em>, </td>
|
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<td class="paramtype">detail::tquat< T, P > const & </td>
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<td class="paramname"><em>curr</em>, </td>
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<td class="paramtype">detail::tquat< T, P > const & </td>
|
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<td class="paramname"><em>next</em> </td>
|
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<td>)</td>
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</div><div class="memdoc">
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<p>Returns an intermediate control point for squad interpolation. </p>
|
||
|
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
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|
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<td class="memname">T glm::length2 </td>
|
||
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<td>(</td>
|
||
|
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<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
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<td class="paramname"><em>q</em></td><td>)</td>
|
||
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</div><div class="memdoc">
|
||
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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="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
||
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|
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<td class="memname">detail::tquat<T, P> glm::log </td>
|
||
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<td>(</td>
|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
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<td class="paramname"><em>q</em></td><td>)</td>
|
||
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||
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|
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</div><div class="memdoc">
|
||
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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="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
||
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|
||
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||
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<td class="memname">detail::tquat<T, P> glm::pow </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>x</em>, </td>
|
||
|
|
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|
||
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|
||
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|
<td class="paramkey"></td>
|
||
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|
<td></td>
|
||
|
|
<td class="paramtype">T const & </td>
|
||
|
|
<td class="paramname"><em>y</em> </td>
|
||
|
|
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|
||
|
|
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<td></td>
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||
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<td>)</td>
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||
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|
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|
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</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Returns x raised to the y power. </p>
|
||
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
||
|
|
|
||
|
|
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|
||
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|
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|
||
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<a class="anchor" id="ga913d801901676be74696d84f212531ed"></a>
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||
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<td class="memname">detail::tvec3<T, P> glm::rotate </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>q</em>, </td>
|
||
|
|
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|
||
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|
||
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|
||
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|
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|
||
|
|
<td class="paramtype">detail::tvec3< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>v</em> </td>
|
||
|
|
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|
||
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|
||
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|
||
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<td>)</td>
|
||
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|
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</div><div class="memdoc">
|
||
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|
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||
|
|
<p>Returns quarternion square root. </p>
|
||
|
|
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> Rotates a 3 components vector by a quaternion.</dd>
|
||
|
|
<dd>
|
||
|
|
<a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
||
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|
||
|
|
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|
||
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|
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||
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<td class="memname">detail::tvec4<T, P> glm::rotate </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>q</em>, </td>
|
||
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|
||
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|
||
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|
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|
||
|
|
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|
||
|
|
<td class="paramtype">detail::tvec4< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>v</em> </td>
|
||
|
|
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|
||
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|
||
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|
||
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<td>)</td>
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||
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|
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</div><div class="memdoc">
|
||
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|
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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="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
||
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||
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|
||
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|
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|
||
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|
<td class="memname">detail::tquat<T, P> glm::rotation </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">detail::tvec3< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>orig</em>, </td>
|
||
|
|
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|
||
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|
||
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|
||
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|
||
|
|
<td class="paramtype">detail::tvec3< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>dest</em> </td>
|
||
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|
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|
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|
||
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|
||
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|
||
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|
||
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</div><div class="memdoc">
|
||
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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="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
||
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||
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|
||
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|
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||
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<td class="memname">detail::tquat<T, P> glm::shortMix </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
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|
||
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|
||
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|
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|
||
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|
||
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|
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|
||
|
|
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|
||
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|
||
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|
||
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|
||
|
|
<td class="paramtype">T const & </td>
|
||
|
|
<td class="paramname"><em>a</em> </td>
|
||
|
|
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
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</div><div class="memdoc">
|
||
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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="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
|
||
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||
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|
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|
||
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<td class="memname">detail::tquat<T, P> glm::squad </td>
|
||
|
|
<td>(</td>
|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>q1</em>, </td>
|
||
|
|
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|
||
|
|
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|
||
|
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|
||
|
|
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|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>q2</em>, </td>
|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>s1</em>, </td>
|
||
|
|
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|
||
|
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|
||
|
|
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|
||
|
|
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|
||
|
|
<td class="paramtype">detail::tquat< T, P > const & </td>
|
||
|
|
<td class="paramname"><em>s2</em>, </td>
|
||
|
|
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|
||
|
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|
||
|
|
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|
||
|
|
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|
||
|
|
<td class="paramtype">T const & </td>
|
||
|
|
<td class="paramname"><em>h</em> </td>
|
||
|
|
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|
||
|
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|
||
|
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<td></td>
|
||
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<td>)</td>
|
||
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<td></td><td></td>
|
||
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<p>Compute a point on a path according squad equation. </p>
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<p>q1 and q2 are control points; s1 and s2 are intermediate control points.</p>
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.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>
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Definition at line <a class="el" href="a00099_source.html#l00150">150</a> of file <a class="el" href="a00099_source.html">gtx/quaternion.hpp</a>.</p>
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<p>References <a class="el" href="a00179.html#ga65257c3494022ad80a50ce11da95049d">glm::mat3_cast()</a>.</p>
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<p>Converts a quaternion to a 4 * 4 matrix. </p>
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Definition at line <a class="el" href="a00099_source.html#l00157">157</a> of file <a class="el" href="a00099_source.html">gtx/quaternion.hpp</a>.</p>
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<p>References <a class="el" href="a00179.html#gafc4e34c836f7ccb5f3bb2a0373c831e0">glm::mat4_cast()</a>.</p>
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<p>Converts a 3 * 3 matrix to a quaternion. </p>
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Definition at line <a class="el" href="a00099_source.html#l00164">164</a> of file <a class="el" href="a00099_source.html">gtx/quaternion.hpp</a>.</p>
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<p>References <a class="el" href="a00179.html#gafb826745dedb1760100bbd25d0f63fde">glm::quat_cast()</a>.</p>
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<p>Converts a 4 * 4 matrix to a quaternion. </p>
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<dl class="section see"><dt>See Also</dt><dd><a class="el" href="a00222.html" title="Extented quaternion types and functions. ">GLM_GTX_quaternion</a> </dd></dl>
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<p>Definition at line <a class="el" href="a00099_source.html#l00171">171</a> of file <a class="el" href="a00099_source.html">gtx/quaternion.hpp</a>.</p>
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<p>References <a class="el" href="a00179.html#gafb826745dedb1760100bbd25d0f63fde">glm::quat_cast()</a>.</p>
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