<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.10"/> <title>0.9.9 API documentation: GLM_GTX_matrix_query</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { init_search(); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is 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class="ingroups"><a class="el" href="a00287.html">Experimental extensions</a></div></div> </div> </div><!--header--> <div class="contents"> <p>Include <<a class="el" href="a00106.html" title="GLM_GTX_matrix_query ">glm/gtx/matrix_query.hpp</a>> to use the features of this extension. <a href="#details">More...</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:gaee935d145581c82e82b154ccfd78ad91"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q, template< length_t, length_t, typename, qualifier > class matType> </td></tr> <tr class="memitem:gaee935d145581c82e82b154ccfd78ad91"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#gaee935d145581c82e82b154ccfd78ad91">isIdentity</a> (matType< C, R, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:gaee935d145581c82e82b154ccfd78ad91"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix is an identity matrix. <a href="a00340.html#gaee935d145581c82e82b154ccfd78ad91">More...</a><br /></td></tr> <tr class="separator:gaee935d145581c82e82b154ccfd78ad91"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gae785af56f47ce220a1609f7f84aa077a"><td class="memTemplParams" colspan="2">template<typename T , qualifier Q> </td></tr> <tr class="memitem:gae785af56f47ce220a1609f7f84aa077a"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#gae785af56f47ce220a1609f7f84aa077a">isNormalized</a> (mat< 2, 2, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:gae785af56f47ce220a1609f7f84aa077a"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix is a normalized matrix. <a href="a00340.html#gae785af56f47ce220a1609f7f84aa077a">More...</a><br /></td></tr> <tr class="separator:gae785af56f47ce220a1609f7f84aa077a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gaa068311695f28f5f555f5f746a6a66fb"><td class="memTemplParams" colspan="2">template<typename T , qualifier Q> </td></tr> <tr class="memitem:gaa068311695f28f5f555f5f746a6a66fb"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#gaa068311695f28f5f555f5f746a6a66fb">isNormalized</a> (mat< 3, 3, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:gaa068311695f28f5f555f5f746a6a66fb"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix is a normalized matrix. <a href="a00340.html#gaa068311695f28f5f555f5f746a6a66fb">More...</a><br /></td></tr> <tr class="separator:gaa068311695f28f5f555f5f746a6a66fb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga4d9bb4d0465df49fedfad79adc6ce4ad"><td class="memTemplParams" colspan="2">template<typename T , qualifier Q> </td></tr> <tr class="memitem:ga4d9bb4d0465df49fedfad79adc6ce4ad"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#ga4d9bb4d0465df49fedfad79adc6ce4ad">isNormalized</a> (mat< 4, 4, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:ga4d9bb4d0465df49fedfad79adc6ce4ad"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix is a normalized matrix. <a href="a00340.html#ga4d9bb4d0465df49fedfad79adc6ce4ad">More...</a><br /></td></tr> <tr class="separator:ga4d9bb4d0465df49fedfad79adc6ce4ad"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga9790ec222ce948c0ff0d8ce927340dba"><td class="memTemplParams" colspan="2">template<typename T , qualifier Q> </td></tr> <tr class="memitem:ga9790ec222ce948c0ff0d8ce927340dba"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#ga9790ec222ce948c0ff0d8ce927340dba">isNull</a> (mat< 2, 2, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:ga9790ec222ce948c0ff0d8ce927340dba"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix a null matrix. <a href="a00340.html#ga9790ec222ce948c0ff0d8ce927340dba">More...</a><br /></td></tr> <tr class="separator:ga9790ec222ce948c0ff0d8ce927340dba"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gae14501c6b14ccda6014cc5350080103d"><td class="memTemplParams" colspan="2">template<typename T , qualifier Q> </td></tr> <tr class="memitem:gae14501c6b14ccda6014cc5350080103d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#gae14501c6b14ccda6014cc5350080103d">isNull</a> (mat< 3, 3, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:gae14501c6b14ccda6014cc5350080103d"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix a null matrix. <a href="a00340.html#gae14501c6b14ccda6014cc5350080103d">More...</a><br /></td></tr> <tr class="separator:gae14501c6b14ccda6014cc5350080103d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga2b98bb30a9fefa7cdea5f1dcddba677b"><td class="memTemplParams" colspan="2">template<typename T , qualifier Q> </td></tr> <tr class="memitem:ga2b98bb30a9fefa7cdea5f1dcddba677b"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#ga2b98bb30a9fefa7cdea5f1dcddba677b">isNull</a> (mat< 4, 4, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:ga2b98bb30a9fefa7cdea5f1dcddba677b"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix is a null matrix. <a href="a00340.html#ga2b98bb30a9fefa7cdea5f1dcddba677b">More...</a><br /></td></tr> <tr class="separator:ga2b98bb30a9fefa7cdea5f1dcddba677b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga58f3289f74dcab653387dd78ad93ca40"><td class="memTemplParams" colspan="2">template<length_t C, length_t R, typename T , qualifier Q, template< length_t, length_t, typename, qualifier > class matType> </td></tr> <tr class="memitem:ga58f3289f74dcab653387dd78ad93ca40"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00340.html#ga58f3289f74dcab653387dd78ad93ca40">isOrthogonal</a> (matType< C, R, T, Q > const &m, T const &epsilon)</td></tr> <tr class="memdesc:ga58f3289f74dcab653387dd78ad93ca40"><td class="mdescLeft"> </td><td class="mdescRight">Return whether a matrix is an orthonormalized matrix. <a href="a00340.html#ga58f3289f74dcab653387dd78ad93ca40">More...</a><br /></td></tr> <tr class="separator:ga58f3289f74dcab653387dd78ad93ca40"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <p>Include <<a class="el" href="a00106.html" title="GLM_GTX_matrix_query ">glm/gtx/matrix_query.hpp</a>> to use the features of this extension. </p> <p>Query to evaluate matrix properties </p> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="gaee935d145581c82e82b154ccfd78ad91"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isIdentity </td> <td>(</td> <td class="paramtype">matType< C, R, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix is an identity matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> <a class="anchor" id="gae785af56f47ce220a1609f7f84aa077a"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isNormalized </td> <td>(</td> <td class="paramtype">mat< 2, 2, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix is a normalized matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> <a class="anchor" id="gaa068311695f28f5f555f5f746a6a66fb"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isNormalized </td> <td>(</td> <td class="paramtype">mat< 3, 3, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix is a normalized matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> <a class="anchor" id="ga4d9bb4d0465df49fedfad79adc6ce4ad"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isNormalized </td> <td>(</td> <td class="paramtype">mat< 4, 4, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix is a normalized matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> <a class="anchor" id="ga9790ec222ce948c0ff0d8ce927340dba"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isNull </td> <td>(</td> <td class="paramtype">mat< 2, 2, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix a null matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> <a class="anchor" id="gae14501c6b14ccda6014cc5350080103d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isNull </td> <td>(</td> <td class="paramtype">mat< 3, 3, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix a null matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> <a class="anchor" id="ga2b98bb30a9fefa7cdea5f1dcddba677b"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isNull </td> <td>(</td> <td class="paramtype">mat< 4, 4, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix is a null matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> <a class="anchor" id="ga58f3289f74dcab653387dd78ad93ca40"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::isOrthogonal </td> <td>(</td> <td class="paramtype">matType< C, R, T, Q > const & </td> <td class="paramname"><em>m</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">T const & </td> <td class="paramname"><em>epsilon</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return whether a matrix is an orthonormalized matrix. </p> <p>From GLM_GTX_matrix_query extension. </p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.10 </small></address> </body> </html>