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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.
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<a href="#func-members">Functions</a> </div>
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<div class="title">GLM_GTX_matrix_query<div class="ingroups"><a class="el" href="a00161.html">GTX Extensions (Experimental)</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:gafc1ce12c738b8c5d007179e615609330"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class matType> </td></tr>
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<tr class="memitem:gafc1ce12c738b8c5d007179e615609330"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#gafc1ce12c738b8c5d007179e615609330">isIdentity</a> (matType< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:ga11a8d5cdb36496b85f61e4f5f7f2602c"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#ga11a8d5cdb36496b85f61e4f5f7f2602c">isNormalized</a> (tmat2x2< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:ga351bcc8d485d329b78cfa875e084964d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#ga351bcc8d485d329b78cfa875e084964d">isNormalized</a> (tmat3x3< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:ga934b673ec0e16d79eca0ca9dbb5d6d8b"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#ga934b673ec0e16d79eca0ca9dbb5d6d8b">isNormalized</a> (tmat4x4< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:ga37e535cbeaea383b8c1247b98875cd4b"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#ga37e535cbeaea383b8c1247b98875cd4b">isNull</a> (tmat2x2< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:gac67a5c7e029a84b74b02ac9599b8972d"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gac67a5c7e029a84b74b02ac9599b8972d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#gac67a5c7e029a84b74b02ac9599b8972d">isNull</a> (tmat3x3< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:ga326de496972051413c7b44b85fc9cb6e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#ga326de496972051413c7b44b85fc9cb6e">isNull</a> (tmat4x4< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:gab2cb5d23df77b4e4e63ad2965acd31b3"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class matType> </td></tr>
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<tr class="memitem:gab2cb5d23df77b4e4e63ad2965acd31b3"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00212.html#gab2cb5d23df77b4e4e63ad2965acd31b3">isOrthogonal</a> (matType< T, P > const &m, T const &epsilon)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Query to evaluate matrix properties. </p>
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<p><<a class="el" href="a00076.html" title="OpenGL Mathematics (glm.g-truc.net) ">glm/gtx/matrix_query.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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<p>Return whether a matrix is an identity matrix. </p>
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<p>From GLM_GTX_matrix_query extension. </p>
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<p>Return whether a matrix is a normalized matrix. </p>
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<p>From GLM_GTX_matrix_query extension. </p>
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<p>Return whether a matrix is a normalized matrix. </p>
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<p>From GLM_GTX_matrix_query extension. </p>
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<p>Return whether a matrix is a normalized matrix. </p>
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<p>From GLM_GTX_matrix_query extension. </p>
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<p>Return whether a matrix a null matrix. </p>
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<p>Return whether a matrix a null matrix. </p>
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<p>From GLM_GTX_matrix_query extension. </p>
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<p>Return whether a matrix is a null matrix. </p>
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<p>From GLM_GTX_matrix_query extension. </p>
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<p>Return whether a matrix is an orthonormalized matrix. </p>
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<p>From GLM_GTX_matrix_query extension. </p>
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