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<div id="projectname">GLM
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 <span id="projectnumber">0.9.5</span>
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<div class="title">matrix_query.hpp</div> </div>
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<div class="contents">
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<a href="a00079.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#ifndef GLM_GTX_matrix_query</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span><span class="preprocessor">#define GLM_GTX_matrix_query</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include "../gtx/vector_query.hpp"</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <limits></span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"></span><span class="preprocessor"># pragma message("GLM: GLM_GTX_matrix_query extension included")</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">namespace </span>glm</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> {</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#gaca2ae6e3b473e36c0bf0fcf50d0b972b">isNull</a>(</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  detail::tmat2x2<T, P> <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<T>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#gaca2ae6e3b473e36c0bf0fcf50d0b972b">isNull</a>(</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  detail::tmat3x3<T, P> <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<T>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#gaca2ae6e3b473e36c0bf0fcf50d0b972b">isNull</a>(</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  detail::tmat4x4<T, P> <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<T>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">template</span><<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#gabedf650c2fb3a6062d96dd979b809f51">isIdentity</a>(</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  genType <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">typename</span> genType::T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<typename genType::value_type>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#gaeb6ab065655de7ae74220c893181b682">isNormalized</a>(</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  detail::tmat2x2<T, P> <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<T>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#gaeb6ab065655de7ae74220c893181b682">isNormalized</a>(</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  detail::tmat3x3<T, P> <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<valType>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#gaeb6ab065655de7ae74220c893181b682">isNormalized</a>(</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  detail::tmat4x4<T, P> <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<valType>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>matType></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordtype">bool</span> <a class="code" href="a00210.html#ga4fe1957e1f5935a9b7b6e61417d41aa4">isOrthogonal</a>(</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  matType<T, P> <span class="keyword">const</span> & m,</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a><span class="comment">/* = std::numeric_limits<genType>::epsilon()*/</span>);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#include "matrix_query.inl"</span></div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#endif//GLM_GTX_matrix_query</span></div>
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<div class="ttc" id="a00210_html_gabedf650c2fb3a6062d96dd979b809f51"><div class="ttname"><a href="a00210.html#gabedf650c2fb3a6062d96dd979b809f51">glm::isIdentity</a></div><div class="ttdeci">bool isIdentity(genType const &m, typename genType::T const &epsilon)</div><div class="ttdoc">Return whether a matrix is an identity matrix. </div></div>
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<div class="ttc" id="a00171_html_gacb41049b8d22c8aa90e362b96c524feb"><div class="ttname"><a href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">glm::epsilon</a></div><div class="ttdeci">GLM_FUNC_DECL genType epsilon()</div><div class="ttdoc">Return the epsilon constant for floating point types. </div></div>
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<div class="ttc" id="a00210_html_ga4fe1957e1f5935a9b7b6e61417d41aa4"><div class="ttname"><a href="a00210.html#ga4fe1957e1f5935a9b7b6e61417d41aa4">glm::isOrthogonal</a></div><div class="ttdeci">bool isOrthogonal(matType< T, P > const &m, T const &epsilon)</div><div class="ttdoc">Return whether a matrix is an orthonormalized matrix. </div></div>
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<div class="ttc" id="a00210_html_gaeb6ab065655de7ae74220c893181b682"><div class="ttname"><a href="a00210.html#gaeb6ab065655de7ae74220c893181b682">glm::isNormalized</a></div><div class="ttdeci">bool isNormalized(detail::tmat2x2< T, P > const &m, T const &epsilon)</div><div class="ttdoc">Return whether a matrix is a normalized matrix. </div></div>
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<div class="ttc" id="a00210_html_gaca2ae6e3b473e36c0bf0fcf50d0b972b"><div class="ttname"><a href="a00210.html#gaca2ae6e3b473e36c0bf0fcf50d0b972b">glm::isNull</a></div><div class="ttdeci">bool isNull(detail::tmat2x2< T, P > const &m, T const &epsilon)</div><div class="ttdoc">Return whether a matrix a null matrix. </div></div>
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