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 <span id="projectnumber">0.9.5</span>
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<div class="title">vector_query.hpp</div> </div>
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<div class="contents">
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<a href="a00147.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="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#ifndef GLM_GTX_vector_query</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor"></span><span class="preprocessor">#define GLM_GTX_vector_query</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <cfloat></span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <limits></span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor"></span><span class="preprocessor"># pragma message("GLM: GLM_GTX_vector_query extension 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">#endif</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">namespace </span>glm</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> {</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">bool</span> <a class="code" href="a00235.html#ga5988c0d52c89370fcc3fee4eaf0a2dd8">areCollinear</a>(</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  genType <span class="keyword">const</span> & v0,</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  genType <span class="keyword">const</span> & v1,</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">typename</span> genType::T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>);</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> genType></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="a00235.html#gac9743adb82a3a94693b1693092ae7dca">areOrthogonal</a>(</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  genType <span class="keyword">const</span> & v0,</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  genType <span class="keyword">const</span> & v1,</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">typename</span> genType::T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>);</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType, precision P, <span class="keyword">template</span> <<span class="keyword">typename</span>, precision> <span class="keyword">class </span>vecType></div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</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="l00075"></a><span class="lineno"> 75</span>  vecType<genType, P> <span class="keyword">const</span> & v,</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  genType <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>);</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</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="l00082"></a><span class="lineno"> 82</span>  detail::tvec2<T, P> <span class="keyword">const</span> & v,</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</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="l00089"></a><span class="lineno"> 89</span>  detail::tvec3<T, P> <span class="keyword">const</span> & v,</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>);</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</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="l00096"></a><span class="lineno"> 96</span>  detail::tvec4<T, P> <span class="keyword">const</span> & v,</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>);</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">bool</span> <a class="code" href="a00235.html#ga3fd2c8a48c2d9d3e208bdfed6aafca6e">areOrthonormal</a>(</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  genType <span class="keyword">const</span> & v0,</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  genType <span class="keyword">const</span> & v1,</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">typename</span> genType::T <span class="keyword">const</span> & <a class="code" href="a00171.html#gacb41049b8d22c8aa90e362b96c524feb">epsilon</a>);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }<span class="comment">// namespace glm</span></div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor">#include "vector_query.inl"</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="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor">#endif//GLM_GTX_vector_query</span></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_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="a00235_html_gac9743adb82a3a94693b1693092ae7dca"><div class="ttname"><a href="a00235.html#gac9743adb82a3a94693b1693092ae7dca">glm::areOrthogonal</a></div><div class="ttdeci">bool areOrthogonal(genType const &v0, genType const &v1, typename genType::T const &epsilon)</div><div class="ttdoc">Check whether two vectors are orthogonals. </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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<div class="ttc" id="a00235_html_ga5988c0d52c89370fcc3fee4eaf0a2dd8"><div class="ttname"><a href="a00235.html#ga5988c0d52c89370fcc3fee4eaf0a2dd8">glm::areCollinear</a></div><div class="ttdeci">bool areCollinear(genType const &v0, genType const &v1, typename genType::T const &epsilon)</div><div class="ttdoc">Check whether two vectors are collinears. </div></div>
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<div class="ttc" id="a00235_html_ga3fd2c8a48c2d9d3e208bdfed6aafca6e"><div class="ttname"><a href="a00235.html#ga3fd2c8a48c2d9d3e208bdfed6aafca6e">glm::areOrthonormal</a></div><div class="ttdeci">bool areOrthonormal(genType const &v0, genType const &v1, typename genType::T const &epsilon)</div><div class="ttdoc">Check whether two vectors are orthonormal. </div></div>
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