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<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTX_matrix_factorisation<div class="ingroups"><a class="el" href="a00705.html">Experimental extensions</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:gaf39f4e5f78eb29c1a90277d45b9b3feb"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr>
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<tr class="memitem:gaf39f4e5f78eb29c1a90277d45b9b3feb"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL mat< C, R, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00753.html#gaf39f4e5f78eb29c1a90277d45b9b3feb">fliplr</a> (mat< C, R, T, Q > const &in)</td></tr>
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<tr class="separator:gaf39f4e5f78eb29c1a90277d45b9b3feb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga85003371f0ba97380dd25e8905de1870"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr>
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<tr class="memitem:ga85003371f0ba97380dd25e8905de1870"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL mat< C, R, T, Q > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00753.html#ga85003371f0ba97380dd25e8905de1870">flipud</a> (mat< C, R, T, Q > const &in)</td></tr>
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<tr class="memitem:ga77022dca1aa38add548f9f56a9f8071a"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr>
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<tr class="memitem:ga77022dca1aa38add548f9f56a9f8071a"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00753.html#ga77022dca1aa38add548f9f56a9f8071a">qr_decompose</a> (mat< C, R, T, Q > const &in, mat<(C< R ? C :R), R, T, Q > &q, mat< C,(C< R ? C :R), T, Q > &r)</td></tr>
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<tr class="separator:ga77022dca1aa38add548f9f56a9f8071a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga4e022709c9e7eaad9d7cc315d2cdb05c"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q> </td></tr>
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<tr class="memitem:ga4e022709c9e7eaad9d7cc315d2cdb05c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00753.html#ga4e022709c9e7eaad9d7cc315d2cdb05c">rq_decompose</a> (mat< C, R, T, Q > const &in, mat<(C< R ? C :R), R, T, Q > &r, mat< C,(C< R ? C :R), T, Q > &q)</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>Include <<a class="el" href="a00521.html" title="GLM_GTX_matrix_factorisation ">glm/gtx/matrix_factorisation.hpp</a>> to use the features of this extension. </p>
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<p>Functions to factor matrices in various forms </p>
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<h2 class="groupheader">Function Documentation</h2>
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<a id="gaf39f4e5f78eb29c1a90277d45b9b3feb"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#gaf39f4e5f78eb29c1a90277d45b9b3feb">◆ </a></span>fliplr()</h2>
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<div class="memitem">
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<td class="memname">GLM_FUNC_DECL mat<C, R, T, Q> glm::fliplr </td>
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<td>(</td>
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<td class="paramtype">mat< C, R, T, Q > const & </td>
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<td class="paramname"><em>in</em></td><td>)</td>
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<td></td>
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<p>Flips the matrix columns right and left. </p>
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<p>From GLM_GTX_matrix_factorisation extension. </p>
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<a id="ga85003371f0ba97380dd25e8905de1870"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ga85003371f0ba97380dd25e8905de1870">◆ </a></span>flipud()</h2>
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<td class="memname">GLM_FUNC_DECL mat<C, R, T, Q> glm::flipud </td>
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<td>(</td>
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<td class="paramtype">mat< C, R, T, Q > const & </td>
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<td class="paramname"><em>in</em></td><td>)</td>
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<td></td>
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<p>Flips the matrix rows up and down. </p>
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<p>From GLM_GTX_matrix_factorisation extension. </p>
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<a id="ga77022dca1aa38add548f9f56a9f8071a"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ga77022dca1aa38add548f9f56a9f8071a">◆ </a></span>qr_decompose()</h2>
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<td class="memname">GLM_FUNC_DECL void glm::qr_decompose </td>
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<td>(</td>
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<td class="paramtype">mat< C, R, T, Q > const & </td>
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<td class="paramname"><em>in</em></td><td>)</td>
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<td></td>
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<p>Performs QR factorisation of a matrix. </p>
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<p>Returns 2 matrices, q and r, such that the columns of q are orthonormal and span the same subspace than those of the input matrix, r is an upper triangular matrix, and q*r=in. Given an n-by-m input matrix, q has dimensions min(n,m)-by-m, and r has dimensions n-by-min(n,m).</p>
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<p>From GLM_GTX_matrix_factorisation extension. </p>
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</div>
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</div>
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<a id="ga4e022709c9e7eaad9d7cc315d2cdb05c"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ga4e022709c9e7eaad9d7cc315d2cdb05c">◆ </a></span>rq_decompose()</h2>
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<td class="memname">GLM_FUNC_DECL void glm::rq_decompose </td>
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<td>(</td>
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<td class="paramtype">mat< C, R, T, Q > const & </td>
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<td class="paramname"><em>in</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Performs RQ factorisation of a matrix. </p>
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<p>Returns 2 matrices, r and q, such that r is an upper triangular matrix, the rows of q are orthonormal and span the same subspace than those of the input matrix, and r*q=in. Note that in the context of RQ factorisation, the diagonal is seen as starting in the lower-right corner of the matrix, instead of the usual upper-left. Given an n-by-m input matrix, r has dimensions min(n,m)-by-m, and q has dimensions n-by-min(n,m).</p>
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<p>From GLM_GTX_matrix_factorisation extension. </p>
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