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<title>GLM: glm::gtx::vector_query Namespace Reference</title>
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<div class="navpath"><a class="el" href="a00124.html">glm</a>::<a class="el" href="a00150.html">gtx</a>::<a class="el" href="a00214.html">vector_query</a>
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<div class="contents">
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<h1>glm::gtx::vector_query Namespace Reference</h1>
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<p>GLM_GTX_vector_query extension: Query informations of vector types.
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<a href="#_details">More...</a></p>
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<table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><h2>Functions</h2></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">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00214.html#ae5c5746721cacab0a1e31c9c27c4b12c">areCollinear</a> (const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if two vectors are collinears. <a href="#ae5c5746721cacab0a1e31c9c27c4b12c"></a><br/></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">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00214.html#a1d329e7664b1b0a9cb8b18b95e7622f3">areOpposite</a> (const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if two vectors are opposites. <a href="#a1d329e7664b1b0a9cb8b18b95e7622f3"></a><br/></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">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00214.html#ae4df7ad73e523e91b3b48f4ac05ca404">areOrthogonal</a> (const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if two vectors are orthogonals. <a href="#ae4df7ad73e523e91b3b48f4ac05ca404"></a><br/></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">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00214.html#a4fc049a2c6600496cb7dd0114c9d5dd4">areOrthonormal</a> (const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if two vectors are orthonormal. <a href="#a4fc049a2c6600496cb7dd0114c9d5dd4"></a><br/></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">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00214.html#ad681f9ff441f5e434bcbac07db5139f6">areSimilar</a> (const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if two vectors are similar. <a href="#ad681f9ff441f5e434bcbac07db5139f6"></a><br/></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">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00214.html#adc2b377df94e3f1978fce8420de76920">isNormalized</a> (const genType &v, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if a vector is normalized. <a href="#adc2b377df94e3f1978fce8420de76920"></a><br/></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">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00214.html#a6a63529253d046488ad4162c1f9c8ee0">isNull</a> (const genType &v, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Check if a vector is null. <a href="#a6a63529253d046488ad4162c1f9c8ee0"></a><br/></td></tr>
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</table>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
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<p>GLM_GTX_vector_query extension: Query informations of vector types. </p>
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<hr/><h2>Function Documentation</h2>
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<a class="anchor" id="ae5c5746721cacab0a1e31c9c27c4b12c"></a><!-- doxytag: member="glm::gtx::vector_query::areCollinear" ref="ae5c5746721cacab0a1e31c9c27c4b12c" args="(const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())" -->
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<table class="memname">
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<td class="memname">bool glm::gtx::vector_query::areCollinear </td>
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<td>(</td>
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<td class="paramtype">const genType & </td>
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<td class="paramname"> <em>v0</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const genType & </td>
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<td class="paramname"> <em>v1</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const GLMvalType </td>
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<td class="paramname"> <em>epsilon</em> = <code>std::numeric_limits< GLMvalType >::epsilon()</code></td><td> </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><td></td>
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</div>
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<div class="memdoc">
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<p>Check if two vectors are collinears. </p>
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<p>From GLM_GTX_vector_query extensions. </p>
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</div>
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</div>
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<a class="anchor" id="a1d329e7664b1b0a9cb8b18b95e7622f3"></a><!-- doxytag: member="glm::gtx::vector_query::areOpposite" ref="a1d329e7664b1b0a9cb8b18b95e7622f3" args="(const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())" -->
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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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<tr>
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<td class="memname">bool glm::gtx::vector_query::areOpposite </td>
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<td>(</td>
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<td class="paramtype">const genType & </td>
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<td class="paramname"> <em>v0</em>, </td>
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</tr>
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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">const genType & </td>
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<td class="paramname"> <em>v1</em>, </td>
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</tr>
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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">const GLMvalType </td>
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<td class="paramname"> <em>epsilon</em> = <code>std::numeric_limits< GLMvalType >::epsilon()</code></td><td> </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><td></td>
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</table>
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</div>
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<div class="memdoc">
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<p>Check if two vectors are opposites. </p>
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<p>From GLM_GTX_vector_query extensions. </p>
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</div>
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</div>
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<a class="anchor" id="ae4df7ad73e523e91b3b48f4ac05ca404"></a><!-- doxytag: member="glm::gtx::vector_query::areOrthogonal" ref="ae4df7ad73e523e91b3b48f4ac05ca404" args="(const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())" -->
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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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<tr>
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<td class="memname">bool glm::gtx::vector_query::areOrthogonal </td>
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<td>(</td>
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<td class="paramtype">const genType & </td>
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<td class="paramname"> <em>v0</em>, </td>
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</tr>
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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">const genType & </td>
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<td class="paramname"> <em>v1</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const GLMvalType </td>
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<td class="paramname"> <em>epsilon</em> = <code>std::numeric_limits< GLMvalType >::epsilon()</code></td><td> </td>
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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><td></td>
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</div>
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<div class="memdoc">
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<p>Check if two vectors are orthogonals. </p>
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<p>From GLM_GTX_vector_query extensions. </p>
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</div>
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</div>
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<a class="anchor" id="a4fc049a2c6600496cb7dd0114c9d5dd4"></a><!-- doxytag: member="glm::gtx::vector_query::areOrthonormal" ref="a4fc049a2c6600496cb7dd0114c9d5dd4" args="(const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())" -->
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<div class="memitem">
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<td class="memname">bool glm::gtx::vector_query::areOrthonormal </td>
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<td>(</td>
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<td class="paramtype">const genType & </td>
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<td class="paramname"> <em>v0</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const genType & </td>
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<td class="paramname"> <em>v1</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const GLMvalType </td>
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<td class="paramname"> <em>epsilon</em> = <code>std::numeric_limits< GLMvalType >::epsilon()</code></td><td> </td>
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<td></td>
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<td>)</td>
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</div>
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<div class="memdoc">
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<p>Check if two vectors are orthonormal. </p>
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<p>From GLM_GTX_vector_query extensions. </p>
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</div>
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</div>
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<a class="anchor" id="ad681f9ff441f5e434bcbac07db5139f6"></a><!-- doxytag: member="glm::gtx::vector_query::areSimilar" ref="ad681f9ff441f5e434bcbac07db5139f6" args="(const genType &v0, const genType &v1, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())" -->
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<div class="memitem">
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<table class="memname">
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<td class="memname">bool glm::gtx::vector_query::areSimilar </td>
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<td>(</td>
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<td class="paramtype">const genType & </td>
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<td class="paramname"> <em>v0</em>, </td>
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</tr>
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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">const genType & </td>
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<td></td>
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<td class="paramtype">const GLMvalType </td>
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<td class="paramname"> <em>epsilon</em> = <code>std::numeric_limits< GLMvalType >::epsilon()</code></td><td> </td>
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<td>)</td>
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<div class="memdoc">
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<p>Check if two vectors are similar. </p>
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<p>From GLM_GTX_vector_query extensions. </p>
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</div>
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</div>
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<a class="anchor" id="adc2b377df94e3f1978fce8420de76920"></a><!-- doxytag: member="glm::gtx::vector_query::isNormalized" ref="adc2b377df94e3f1978fce8420de76920" args="(const genType &v, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())" -->
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<div class="memitem">
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<table class="memname">
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<td class="memname">bool glm::gtx::vector_query::isNormalized </td>
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<td>(</td>
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<td class="paramtype">const genType & </td>
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<td></td>
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<td class="paramtype">const GLMvalType </td>
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<td class="paramname"> <em>epsilon</em> = <code>std::numeric_limits< GLMvalType >::epsilon()</code></td><td> </td>
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<div class="memdoc">
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<p>Check if a vector is normalized. </p>
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<p>From GLM_GTX_vector_query extensions. </p>
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<a class="anchor" id="a6a63529253d046488ad4162c1f9c8ee0"></a><!-- doxytag: member="glm::gtx::vector_query::isNull" ref="a6a63529253d046488ad4162c1f9c8ee0" args="(const genType &v, const GLMvalType epsilon=std::numeric_limits< GLMvalType >::epsilon())" -->
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<td class="memname">bool glm::gtx::vector_query::isNull </td>
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<p>Check if a vector is null. </p>
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<p>From GLM_GTX_vector_query extensions. </p>
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<hr size="1"/><address style="text-align: right;"><small>Generated on Mon Nov 16 11:23:25 2009 for GLM by
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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