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<div class="title">intersect.hpp</div> </div>
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<div class="contents">
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<a href="a00051.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_intersect</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_intersect</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/closest_point.hpp"</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_closest_point 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="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></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="a00203.html#ga6203e3a0822575ced2b2cd500b396b0c">intersectRayPlane</a>(</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  genType <span class="keyword">const</span> & orig, genType <span class="keyword">const</span> & dir,</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  genType <span class="keyword">const</span> & planeOrig, genType <span class="keyword">const</span> & planeNormal,</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">typename</span> genType::value_type & intersectionDistance);</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">bool</span> <a class="code" href="a00203.html#gac8bcfc662702cc5ae4463a7f95c35ed4">intersectRayTriangle</a>(</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  genType <span class="keyword">const</span> & orig, genType <span class="keyword">const</span> & dir,</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  genType <span class="keyword">const</span> & vert0, genType <span class="keyword">const</span> & vert1, genType <span class="keyword">const</span> & vert2,</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  genType & baryPosition);</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">bool</span> <a class="code" href="a00203.html#ga54942f4d0fc37afdd866e79a4b8b997f">intersectLineTriangle</a>(</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  genType <span class="keyword">const</span> & orig, genType <span class="keyword">const</span> & dir,</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  genType <span class="keyword">const</span> & vert0, genType <span class="keyword">const</span> & vert1, genType <span class="keyword">const</span> & vert2,</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  genType & position);</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">bool</span> <a class="code" href="a00203.html#ga7773a235a18acb4f06cfe358d4453375">intersectRaySphere</a>(</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  genType <span class="keyword">const</span> & rayStarting, genType <span class="keyword">const</span> & rayNormalizedDirection,</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  genType <span class="keyword">const</span> & sphereCenter, <span class="keyword">typename</span> genType::value_type <span class="keyword">const</span> sphereRadiusSquered,</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">typename</span> genType::value_type & intersectionDistance);</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordtype">bool</span> <a class="code" href="a00203.html#ga7773a235a18acb4f06cfe358d4453375">intersectRaySphere</a>(</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  genType <span class="keyword">const</span> & rayStarting, genType <span class="keyword">const</span> & rayNormalizedDirection,</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  genType <span class="keyword">const</span> & sphereCenter, <span class="keyword">const</span> <span class="keyword">typename</span> genType::value_type sphereRadius,</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  genType & intersectionPosition, genType & intersectionNormal);</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> genType></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">bool</span> <a class="code" href="a00203.html#ga029b0fdc889428d905a6267aee1f0f25">intersectLineSphere</a>(</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  genType <span class="keyword">const</span> & point0, genType <span class="keyword">const</span> & point1,</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  genType <span class="keyword">const</span> & sphereCenter, <span class="keyword">typename</span> genType::value_type sphereRadius,</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  genType & intersectionPosition1, genType & intersectionNormal1, </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  genType & intersectionPosition2 = genType(), genType & intersectionNormal2 = genType());</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> }<span class="comment">//namespace glm</span></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor">#include "intersect.inl"</span></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#endif//GLM_GTX_intersect</span></div>
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<div class="ttc" id="a00203_html_ga54942f4d0fc37afdd866e79a4b8b997f"><div class="ttname"><a href="a00203.html#ga54942f4d0fc37afdd866e79a4b8b997f">glm::intersectLineTriangle</a></div><div class="ttdeci">bool intersectLineTriangle(genType const &orig, genType const &dir, genType const &vert0, genType const &vert1, genType const &vert2, genType &position)</div><div class="ttdoc">Compute the intersection of a line and a triangle. </div></div>
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<div class="ttc" id="a00203_html_ga6203e3a0822575ced2b2cd500b396b0c"><div class="ttname"><a href="a00203.html#ga6203e3a0822575ced2b2cd500b396b0c">glm::intersectRayPlane</a></div><div class="ttdeci">bool intersectRayPlane(genType const &orig, genType const &dir, genType const &planeOrig, genType const &planeNormal, typename genType::value_type &intersectionDistance)</div><div class="ttdoc">Compute the intersection of a ray and a triangle. </div></div>
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<div class="ttc" id="a00203_html_ga7773a235a18acb4f06cfe358d4453375"><div class="ttname"><a href="a00203.html#ga7773a235a18acb4f06cfe358d4453375">glm::intersectRaySphere</a></div><div class="ttdeci">bool intersectRaySphere(genType const &rayStarting, genType const &rayNormalizedDirection, genType const &sphereCenter, typename genType::value_type const sphereRadiusSquered, typename genType::value_type &intersectionDistance)</div><div class="ttdoc">Compute the intersection distance of a ray and a sphere. </div></div>
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<div class="ttc" id="a00203_html_ga029b0fdc889428d905a6267aee1f0f25"><div class="ttname"><a href="a00203.html#ga029b0fdc889428d905a6267aee1f0f25">glm::intersectLineSphere</a></div><div class="ttdeci">bool intersectLineSphere(genType const &point0, genType const &point1, genType const &sphereCenter, typename genType::value_type sphereRadius, genType &intersectionPosition1, genType &intersectionNormal1, genType &intersectionPosition2=genType(), genType &intersectionNormal2=genType())</div><div class="ttdoc">Compute the intersection of a line and a sphere. </div></div>
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<div class="ttc" id="a00203_html_gac8bcfc662702cc5ae4463a7f95c35ed4"><div class="ttname"><a href="a00203.html#gac8bcfc662702cc5ae4463a7f95c35ed4">glm::intersectRayTriangle</a></div><div class="ttdeci">bool intersectRayTriangle(genType const &orig, genType const &dir, genType const &vert0, genType const &vert1, genType const &vert2, genType &baryPosition)</div><div class="ttdoc">Compute the intersection of a ray and a triangle. </div></div>
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