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379 lines
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<title>GLM_GTX_norm: Vector norm calculations</title>
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<!-- Generated by Doxygen 1.7.5.1 -->
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<li><a href="index.html"><span>Main Page</span></a></li>
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<li><a href="pages.html"><span>Related Pages</span></a></li>
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<li><a href="modules.html"><span>Modules</span></a></li>
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<div class="header">
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<div class="summary">
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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_norm: Vector norm calculations</div> </div>
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<div class="ingroups"><a class="el" href="a00137.html">GTX Extensions (Experimental)</a></div></div>
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<div class="contents">
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<table class="memberdecls">
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<tr><td colspan="2"><h2><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga9affa2e0e963514b276b54b778986145">distance2</a> (T const &p0, T const &p1)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">genType::value_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#gafc6f577012065509f8fc332656ad81f0">distance2</a> (genType const &p0, genType const &p1)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga8783c302b3fc787dbdb120d77c01ca1a">l1Norm</a> (detail::tvec3< T > const &x, detail::tvec3< T > const &y)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga44ba61367ab9578787afad618f517e1d">l1Norm</a> (detail::tvec3< T > const &v)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga1b1932b8578f610af3ab377b5bd50d1b">l2Norm</a> (detail::tvec3< T > const &x, detail::tvec3< T > const &y)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#gad0ca60b06f65b43964bd94f546efde06">l2Norm</a> (detail::tvec3< T > const &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga1d8568485d8bbe6593dbbc2221659dfe">length2</a> (T const &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">genType::value_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga2e489e9efce12a44b753548c15b59c06">length2</a> (genType const &x)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga2d9882f01bf0def991047f712dede6ba">length2</a> (detail::tquat< T > const &q)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#ga23c0a4fcfa19b7f7ba3e39bfa9c56d10">lxNorm</a> (detail::tvec3< T > const &x, detail::tvec3< T > const &y, unsigned int Depth)</td></tr>
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<tr><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00185.html#gaeab4d00cc31b8f48eae904db846eaf61">lxNorm</a> (detail::tvec3< T > const &x, unsigned int Depth)</td></tr>
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</table>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
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<p>Various way to compute vector norms. </p>
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<p><<a class="el" href="a00065.html" title="OpenGL Mathematics (glm.g-truc.net)">glm/gtx/norm.hpp</a>> need to be included to use these functionalities. </p>
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<hr/><h2>Function Documentation</h2>
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<a class="anchor" id="ga9affa2e0e963514b276b54b778986145"></a><!-- doxytag: member="glm::distance2" ref="ga9affa2e0e963514b276b54b778986145" args="(T const &p0, T const &p1)" -->
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<td class="memname">T glm::distance2 </td>
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<td>(</td>
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<td class="paramtype">T const & </td>
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<td class="paramname"><em>p0</em>, </td>
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<td class="paramtype">T const & </td>
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<td>)</td>
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<p>Returns the squared distance between p0 and p1, i.e., length(p0 - p1). </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="gafc6f577012065509f8fc332656ad81f0"></a><!-- doxytag: member="glm::distance2" ref="gafc6f577012065509f8fc332656ad81f0" args="(genType const &p0, genType const &p1)" -->
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<td class="memname">genType::value_type glm::distance2 </td>
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<td>(</td>
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<td class="paramtype">genType const & </td>
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<td class="paramname"><em>p0</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">genType const & </td>
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<td class="paramname"><em>p1</em> </td>
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<td>)</td>
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<div class="memdoc">
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<p>Returns the squared distance between p0 and p1, i.e., length(p0 - p1). </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga8783c302b3fc787dbdb120d77c01ca1a"></a><!-- doxytag: member="glm::l1Norm" ref="ga8783c302b3fc787dbdb120d77c01ca1a" args="(detail::tvec3< T > const &x, detail::tvec3< T > const &y)" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">T glm::l1Norm </td>
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<td>(</td>
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<td class="paramtype">detail::tvec3< T > 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">detail::tvec3< T > 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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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Returns the L1 norm between x and y. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga44ba61367ab9578787afad618f517e1d"></a><!-- doxytag: member="glm::l1Norm" ref="ga44ba61367ab9578787afad618f517e1d" args="(detail::tvec3< T > const &v)" -->
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<tr>
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<td class="memname">T glm::l1Norm </td>
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<td>(</td>
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<td class="paramtype">detail::tvec3< T > const & </td>
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<td class="paramname"><em>v</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Returns the L1 norm of v. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga1b1932b8578f610af3ab377b5bd50d1b"></a><!-- doxytag: member="glm::l2Norm" ref="ga1b1932b8578f610af3ab377b5bd50d1b" args="(detail::tvec3< T > const &x, detail::tvec3< T > const &y)" -->
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname">T glm::l2Norm </td>
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<td>(</td>
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<td class="paramtype">detail::tvec3< T > 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 class="paramtype">detail::tvec3< T > 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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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Returns the L2 norm between x and y. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="gad0ca60b06f65b43964bd94f546efde06"></a><!-- doxytag: member="glm::l2Norm" ref="gad0ca60b06f65b43964bd94f546efde06" args="(detail::tvec3< T > const &x)" -->
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<div class="memitem">
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<div class="memproto">
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<td class="memname">T glm::l2Norm </td>
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<td>(</td>
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<td class="paramtype">detail::tvec3< T > const & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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<div class="memdoc">
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<p>Returns the L2 norm of v. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga1d8568485d8bbe6593dbbc2221659dfe"></a><!-- doxytag: member="glm::length2" ref="ga1d8568485d8bbe6593dbbc2221659dfe" args="(T const &x)" -->
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<div class="memitem">
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<td class="memname">T glm::length2 </td>
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<td>(</td>
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<td class="paramtype">T const & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<div class="memdoc">
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<p>Returns the squared length of x. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga2e489e9efce12a44b753548c15b59c06"></a><!-- doxytag: member="glm::length2" ref="ga2e489e9efce12a44b753548c15b59c06" args="(genType const &x)" -->
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<td class="memname">genType::value_type glm::length2 </td>
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<td>(</td>
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<td class="paramtype">genType const & </td>
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<td class="paramname"><em>x</em></td><td>)</td>
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<td></td>
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</tr>
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<div class="memdoc">
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<p>Returns the squared length of x. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga2d9882f01bf0def991047f712dede6ba"></a><!-- doxytag: member="glm::length2" ref="ga2d9882f01bf0def991047f712dede6ba" args="(detail::tquat< T > const &q)" -->
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<div class="memproto">
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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 > const & </td>
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<td class="paramname"><em>q</em></td><td>)</td>
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<div class="memdoc">
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<p>Returns the squared length of x. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="ga23c0a4fcfa19b7f7ba3e39bfa9c56d10"></a><!-- doxytag: member="glm::lxNorm" ref="ga23c0a4fcfa19b7f7ba3e39bfa9c56d10" args="(detail::tvec3< T > const &x, detail::tvec3< T > const &y, unsigned int Depth)" -->
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<td class="memname">T glm::lxNorm </td>
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<td>(</td>
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<td class="paramtype">detail::tvec3< T > const & </td>
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<td class="paramname"><em>x</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">detail::tvec3< T > 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></td>
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<td class="paramtype">unsigned int </td>
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<td class="paramname"><em>Depth</em> </td>
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</tr>
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<tr>
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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>
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<div class="memdoc">
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<p>Returns the L norm between x and y. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<a class="anchor" id="gaeab4d00cc31b8f48eae904db846eaf61"></a><!-- doxytag: member="glm::lxNorm" ref="gaeab4d00cc31b8f48eae904db846eaf61" args="(detail::tvec3< T > const &x, unsigned int Depth)" -->
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<div class="memitem">
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<td class="memname">T glm::lxNorm </td>
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<td>(</td>
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<td class="paramtype">detail::tvec3< T > 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">unsigned int </td>
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<td class="paramname"><em>Depth</em> </td>
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</tr>
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<tr>
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<td>)</td>
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</table>
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</div>
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<div class="memdoc">
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<p>Returns the L norm of v. </p>
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<p>From GLM_GTX_norm extension. </p>
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</div>
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</div>
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<hr class="footer"/><address class="footer"><small>
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Generated by  <a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/>
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