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<div class="title">vector_query.hpp</div> </div>
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<a href="a00138.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// Dependency:</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &quot;../glm.hpp&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &lt;cfloat&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#if GLM_MESSAGES == GLM_MESSAGES_ENABLED &amp;&amp; !defined(GLM_EXT_INCLUDED)</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor"># pragma message(&quot;GLM: GLM_GTX_vector_query extension included&quot;)</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00141.html">glm</a></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;{</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00237.html#ga465b844190d1740051e45d780832ea4c">areCollinear</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v0, vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v1, T <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00237.html#gaee10acefed397c11e01f2862e837754c">areOrthogonal</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v0, vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v1, T <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00237.html#ga6fa5fa2af67d14c205d24c49aad03270">isNormalized</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v, T <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00237.html#ga81a64edc1a2b470b82896592e89c523b">isNull</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v, T <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; GLM_FUNC_DECL vecType&lt;bool, P&gt; <a class="code" href="a00237.html#ga93ecd4137480483ce1af0de8bbbf6546">isCompNull</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v, T <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> &lt;<span class="keyword">typename</span>, precision&gt; <span class="keyword">class </span>vecType&gt;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; GLM_FUNC_DECL <span class="keywordtype">bool</span> <a class="code" href="a00237.html#ga89c82bc60e5b84e4489b74c15a134caf">areOrthonormal</a>(vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v0, vecType&lt;T, P&gt; <span class="keyword">const</span> &amp; v1, T <span class="keyword">const</span> &amp; <a class="code" href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">epsilon</a>);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;}<span class="comment">// namespace glm</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="preprocessor">#include &quot;vector_query.inl&quot;</span></div>
<div class="ttc" id="a00237_html_ga6fa5fa2af67d14c205d24c49aad03270"><div class="ttname"><a href="a00237.html#ga6fa5fa2af67d14c205d24c49aad03270">glm::isNormalized</a></div><div class="ttdeci">GLM_FUNC_DECL bool isNormalized(vecType&lt; T, P &gt; const &amp;v, T const &amp;epsilon)</div><div class="ttdoc">Check whether a vector is normalized. </div></div>
<div class="ttc" id="a00162_html_ga2a1e57fc5592b69cfae84174cbfc9429"><div class="ttname"><a href="a00162.html#ga2a1e57fc5592b69cfae84174cbfc9429">glm::epsilon</a></div><div class="ttdeci">GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()</div><div class="ttdoc">Return the epsilon constant for floating point types. </div></div>
<div class="ttc" id="a00141_html"><div class="ttname"><a href="a00141.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
<div class="ttc" id="a00237_html_ga89c82bc60e5b84e4489b74c15a134caf"><div class="ttname"><a href="a00237.html#ga89c82bc60e5b84e4489b74c15a134caf">glm::areOrthonormal</a></div><div class="ttdeci">GLM_FUNC_DECL bool areOrthonormal(vecType&lt; T, P &gt; const &amp;v0, vecType&lt; T, P &gt; const &amp;v1, T const &amp;epsilon)</div><div class="ttdoc">Check whether two vectors are orthonormal. </div></div>
<div class="ttc" id="a00237_html_gaee10acefed397c11e01f2862e837754c"><div class="ttname"><a href="a00237.html#gaee10acefed397c11e01f2862e837754c">glm::areOrthogonal</a></div><div class="ttdeci">GLM_FUNC_DECL bool areOrthogonal(vecType&lt; T, P &gt; const &amp;v0, vecType&lt; T, P &gt; const &amp;v1, T const &amp;epsilon)</div><div class="ttdoc">Check whether two vectors are orthogonals. </div></div>
<div class="ttc" id="a00237_html_ga93ecd4137480483ce1af0de8bbbf6546"><div class="ttname"><a href="a00237.html#ga93ecd4137480483ce1af0de8bbbf6546">glm::isCompNull</a></div><div class="ttdeci">GLM_FUNC_DECL vecType&lt; bool, P &gt; isCompNull(vecType&lt; T, P &gt; const &amp;v, T const &amp;epsilon)</div><div class="ttdoc">Check whether a each component of a vector is null. </div></div>
<div class="ttc" id="a00237_html_ga465b844190d1740051e45d780832ea4c"><div class="ttname"><a href="a00237.html#ga465b844190d1740051e45d780832ea4c">glm::areCollinear</a></div><div class="ttdeci">GLM_FUNC_DECL bool areCollinear(vecType&lt; T, P &gt; const &amp;v0, vecType&lt; T, P &gt; const &amp;v1, T const &amp;epsilon)</div><div class="ttdoc">Check whether two vectors are collinears. </div></div>
<div class="ttc" id="a00237_html_ga81a64edc1a2b470b82896592e89c523b"><div class="ttname"><a href="a00237.html#ga81a64edc1a2b470b82896592e89c523b">glm::isNull</a></div><div class="ttdeci">GLM_FUNC_DECL bool isNull(vecType&lt; T, P &gt; const &amp;v, T const &amp;epsilon)</div><div class="ttdoc">Check whether a vector is null. </div></div>
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