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320 lines
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<div id="projectname">GLM
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 <span id="projectnumber">0.9.5</span>
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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="a00165.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:ga95004e68e8d77a8b37038d96c088ec9c"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class matType> </td></tr>
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<tr class="memitem:ga95004e68e8d77a8b37038d96c088ec9c"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#ga95004e68e8d77a8b37038d96c088ec9c">isIdentity</a> (matType< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:gaeb6ab065655de7ae74220c893181b682"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gaeb6ab065655de7ae74220c893181b682"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#gaeb6ab065655de7ae74220c893181b682">isNormalized</a> (detail::tmat2x2< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="separator:gaeb6ab065655de7ae74220c893181b682"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2c9e974205cc07336c104e68dbd3ad9b"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga2c9e974205cc07336c104e68dbd3ad9b"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#ga2c9e974205cc07336c104e68dbd3ad9b">isNormalized</a> (detail::tmat3x3< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="separator:ga2c9e974205cc07336c104e68dbd3ad9b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga402e460226bcb826e5b78384ccab3914"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:ga402e460226bcb826e5b78384ccab3914"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#ga402e460226bcb826e5b78384ccab3914">isNormalized</a> (detail::tmat4x4< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:gaca2ae6e3b473e36c0bf0fcf50d0b972b"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gaca2ae6e3b473e36c0bf0fcf50d0b972b"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#gaca2ae6e3b473e36c0bf0fcf50d0b972b">isNull</a> (detail::tmat2x2< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:gac75325aa247da1cc443612393059c456"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gac75325aa247da1cc443612393059c456"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#gac75325aa247da1cc443612393059c456">isNull</a> (detail::tmat3x3< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="memitem:gabb8199aea46b55255dad1af1a5426acb"><td class="memTemplParams" colspan="2">template<typename T , precision P> </td></tr>
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<tr class="memitem:gabb8199aea46b55255dad1af1a5426acb"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#gabb8199aea46b55255dad1af1a5426acb">isNull</a> (detail::tmat4x4< T, P > const &m, T const &epsilon)</td></tr>
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<tr class="separator:gabb8199aea46b55255dad1af1a5426acb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga4fe1957e1f5935a9b7b6e61417d41aa4"><td class="memTemplParams" colspan="2">template<typename T , precision P, template< typename, precision > class matType> </td></tr>
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<tr class="memitem:ga4fe1957e1f5935a9b7b6e61417d41aa4"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00210.html#ga4fe1957e1f5935a9b7b6e61417d41aa4">isOrthogonal</a> (matType< T, P > const &m, T const &epsilon)</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>Query to evaluate matrix properties. </p>
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<p><<a class="el" href="a00079.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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<td class="memname">bool glm::isIdentity </td>
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<td>(</td>
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<td class="paramtype">matType< T, P > const & </td>
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<td class="paramname"><em>m</em>, </td>
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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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<td class="memname">bool glm::isNormalized </td>
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<td>(</td>
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<td class="paramtype">detail::tmat2x2< T, P > const & </td>
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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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<td class="paramtype">detail::tmat3x3< T, P > const & </td>
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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>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>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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</div>
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