<ahref="a00533.html">Go to the documentation of this file.</a><divclass="fragment"><divclass="line"><aname="l00001"></a><spanclass="lineno"> 1</span> </div><divclass="line"><aname="l00014"></a><spanclass="lineno"> 14</span> <spanclass="preprocessor">#pragma once</span></div><divclass="line"><aname="l00015"></a><spanclass="lineno"> 15</span> </div><divclass="line"><aname="l00016"></a><spanclass="lineno"> 16</span> <spanclass="comment">// Dependency:</span></div><divclass="line"><aname="l00017"></a><spanclass="lineno"> 17</span> <spanclass="preprocessor">#include "../glm.hpp"</span></div><divclass="line"><aname="l00018"></a><spanclass="lineno"> 18</span> <spanclass="preprocessor">#include "../gtx/vector_query.hpp"</span></div><divclass="line"><aname="l00019"></a><spanclass="lineno"> 19</span> <spanclass="preprocessor">#include <limits></span></div><divclass="line"><aname="l00020"></a><spanclass="lineno"> 20</span> </div><divclass="line"><aname="l00021"></a><spanclass="lineno"> 21</span> <spanclass="preprocessor">#ifndef GLM_ENABLE_EXPERIMENTAL</span></div><divclass="line"><aname="l00022"></a><spanclass="lineno"> 22</span> <spanclass="preprocessor"># error "GLM: GLM_GTX_matrix_query is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."</span></div><divclass="line"><aname="l00023"></a><spanclass="lineno"> 23</span> <spanclass="preprocessor">#endif</span></div><divclass="line"><aname="l00024"></a><spanclass="lineno"> 24</span> </div><divclass="line"><aname="l00025"></a><spanclass="lineno"> 25</span> <spanclass="preprocessor">#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)</span></div><divclass="line"><aname="l00026"></a><spanclass="lineno"> 26</span> <spanclass="preprocessor"># pragma message("GLM: GLM_GTX_matrix_query extension included")</span></div><divclass="line"><aname="l00027"></a><spanclass="lineno"> 27</span> <spanclass="preprocessor">#endif</span></div><divclass="line"><aname="l00028"></a><spanclass="lineno"> 28</span> </div><divclass="line"><aname="l00029"></a><spanclass="lineno"> 29</span> <spanclass="keyword">namespace </span><aclass="code"href="a00792.html">glm</a></div><divclass="line"><aname="l00030"></a><spanclass="lineno"> 30</span> {</div><divclass="line"><aname="l00033"></a><spanclass="lineno"> 33</span> </div><divclass="line"><aname="l00036"></a><spanclass="lineno"> 36</span> <spanclass="keyword">template</span><<spanclass="keyword">typename</span> T, qualifier Q></div><divclass="line"><aname="l00037"></a><spanclass="lineno"> 37</span>  GLM_FUNC_DECL <spanclass="keywordtype">bool</span><aclass="code"href="a00757.html#ga2b98bb30a9fefa7cdea5f1dcddba677b">isNull</a>(mat<2, 2, T, Q><spanclass="keyword">const</span>& m, T <spanclass="keyword">const</span>&<aclass="code"href="a00680.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div><divclass="line"><aname="l00038"></a><spanclass="lineno"> 38</span> </div><divclass="line"><aname="l00041"></a><spanclass="lineno"> 41</span> <spanclass="keyword">template</span><<spanclass="keyword">typename</span> T, qualifier Q></div><divclass="line"><aname="l00042"></a><spanclass="lineno"> 42</span>  GLM_FUNC_DECL <spanclass="keywordtype">bool</span><aclass="code"href="a00757.html#ga2b98bb30a9fefa7cdea5f1dcddba677b">isNull</a>(mat<3, 3, T, Q><spanclass="keyword">const</span>& m, T <spanclass="keyword">const</span>&<aclass="code"href="a00680.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div><divclass="line"><aname="l00043"></a><spanclass="lineno"> 43</span> </div><divclass="line"><aname="l00046"></a><spanclass="lineno"> 46</span> <spanclass="keyw
<divclass="ttc"id="a00680_html_ga2a1e57fc5592b69cfae84174cbfc9429"><divclass="ttname"><ahref="a00680.html#ga2a1e57fc5592b69cfae84174cbfc9429">glm::epsilon</a></div><divclass="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()</div><divclass="ttdoc">Return the epsilon constant for floating point types. </div></div>
<divclass="ttc"id="a00757_html_ga4d9bb4d0465df49fedfad79adc6ce4ad"><divclass="ttname"><ahref="a00757.html#ga4d9bb4d0465df49fedfad79adc6ce4ad">glm::isNormalized</a></div><divclass="ttdeci">GLM_FUNC_DECL bool isNormalized(mat< 4, 4, T, Q > const &m, T const &epsilon)</div><divclass="ttdoc">Return whether a matrix is a normalized matrix. </div></div>
<divclass="ttc"id="a00757_html_ga58f3289f74dcab653387dd78ad93ca40"><divclass="ttname"><ahref="a00757.html#ga58f3289f74dcab653387dd78ad93ca40">glm::isOrthogonal</a></div><divclass="ttdeci">GLM_FUNC_DECL bool isOrthogonal(matType< C, R, T, Q > const &m, T const &epsilon)</div><divclass="ttdoc">Return whether a matrix is an orthonormalized matrix. </div></div>
<divclass="ttc"id="a00757_html_gaee935d145581c82e82b154ccfd78ad91"><divclass="ttname"><ahref="a00757.html#gaee935d145581c82e82b154ccfd78ad91">glm::isIdentity</a></div><divclass="ttdeci">GLM_FUNC_DECL bool isIdentity(matType< C, R, T, Q > const &m, T const &epsilon)</div><divclass="ttdoc">Return whether a matrix is an identity matrix. </div></div>
