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<a href="_matrix4_8hpp.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><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <<a class="code" href="types_8hpp.html">etk/types.hpp</a>></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <<a class="code" href="_vector3_d_8hpp.html">etk/math/Vector3D.hpp</a>></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <cmath></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span><a class="code" href="namespaceetk.html">etk</a> {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keyword">template</span><<span class="keyword">class</span> T></div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="namespaceetk.html#aae0bc3aae3180e4cc444264c2b39a9bd"> 22</a></span>  T <a class="code" href="namespaceetk.html#aae0bc3aae3180e4cc444264c2b39a9bd">degreeToRadian</a>(T _val) {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordflow">return</span> _val*M_PI/T(180.0);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  }</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">template</span><<span class="keyword">class</span> T></div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="namespaceetk.html#a65f1e1a46582dc76219cb453b36d9a38"> 31</a></span>  T <a class="code" href="namespaceetk.html#a65f1e1a46582dc76219cb453b36d9a38">radianToDegree</a>(T _val) {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">return</span> _val*T(180.0)/M_PI;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  }</div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classetk_1_1_matrix4.html"> 37</a></span>  <span class="keyword">class </span><a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classetk_1_1_matrix4.html#a831cacb3f32e4d5a1aeddc313e8d2abc"> 39</a></span>  <span class="keywordtype">float</span> <a class="code" href="classetk_1_1_matrix4.html#a831cacb3f32e4d5a1aeddc313e8d2abc">m_mat</a>[4*4]; </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">void</span> <a class="code" href="classetk_1_1_matrix4.html#af2b709691e4d6dd41ed54572794ab2a2">identity</a>();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="classetk_1_1_matrix4.html#a728743db03715fe8853be92741ba7e71">Matrix4</a>();</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="classetk_1_1_matrix4.html#a728743db03715fe8853be92741ba7e71">Matrix4</a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classetk_1_1_matrix4.html#a728743db03715fe8853be92741ba7e71">Matrix4</a>(<span class="keywordtype">float</span> _a1, <span class="keywordtype">float</span> _b1, <span class="keywordtype">float</span> _c1, <span class="keywordtype">float</span> _d1,</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">float</span> _a2, <span class="keywordtype">float</span> _b2, <span class="keywordtype">float</span> _c2, <span class="keywordtype">float</span> _d2,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">float</span> _a3, <span class="keywordtype">float</span> _b3, <span class="keywordtype">float</span> _c3, <span class="keywordtype">float</span> _d3,</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">float</span> _a4, <span class="keywordtype">float</span> _b4, <span class="keywordtype">float</span> _c4, <span class="keywordtype">float</span> _d4);</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="classetk_1_1_matrix4.html#a728743db03715fe8853be92741ba7e71">Matrix4</a>(<span class="keywordtype">float</span>* _values);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& <a class="code" href="classetk_1_1_matrix4.html#abbc1539e5a9a31f4a185cb8e2cf094a5">operator= </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">bool</span> <a class="code" href="classetk_1_1_matrix4.html#a36e969eecdfed437e47da36de10785e2">operator== </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj) <span class="keyword">const</span>;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">bool</span> <a class="code" href="classetk_1_1_matrix4.html#a7c930d4ee187543ac580b35feb1748e9">operator!= </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj) <span class="keyword">const</span>;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& <a class="code" href="classetk_1_1_matrix4.html#a5594a9cd7f0ab447e21cdd73e10f8298">operator+= </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="classetk_1_1_matrix4.html#a13b43e5b81c17075c0a9f5ec7c258db1">operator+ </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj) <span class="keyword">const</span>;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& <a class="code" href="classetk_1_1_matrix4.html#a33b3c850301ba202558304253b2c2d74">operator-= </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="classetk_1_1_matrix4.html#a10b9b22f70c06e3a2a92cd5113ae7a94">operator- </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj) <span class="keyword">const</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& <a class="code" href="classetk_1_1_matrix4.html#a33a3183d112bb8cb527606acb9e6242f">operator*= </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="classetk_1_1_matrix4.html#ae6f120779daf255ccfe413d967311caf">operator* </a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a>& _obj) <span class="keyword">const</span>;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classetk_1_1_vector3_d.html">vec3</a> <a class="code" href="classetk_1_1_matrix4.html#ae6f120779daf255ccfe413d967311caf">operator*</a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_vector3_d.html">vec3</a>& _point) <span class="keyword">const</span>;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">void</span> <a class="code" href="classetk_1_1_matrix4.html#a8214b2300ebdc4b42bde1efe93e84fae">transpose</a>();</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">void</span> <a class="code" href="classetk_1_1_matrix4.html#aa3121f90430c2e2d80bc967d4b94c114">scale</a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_vector3_d.html">vec3</a>& _vect);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">void</span> <a class="code" href="classetk_1_1_matrix4.html#aa3121f90430c2e2d80bc967d4b94c114">scale</a>(<span class="keywordtype">float</span> _sx, <span class="keywordtype">float</span> _sy, <span class="keywordtype">float</span> _sz);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">void</span> <a class="code" href="classetk_1_1_matrix4.html#aecf1afef2a8d42c5da39bac540106bc1">rotate</a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_vector3_d.html">vec3</a>& _vect, <span class="keywordtype">float</span> _angleRad=0.0);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">void</span> <a class="code" href="classetk_1_1_matrix4.html#aa6cd07f3a802c5a57bddbf5a6db95c4d">translate</a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_vector3_d.html">vec3</a>& _vect);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">float</span> <a class="code" href="classetk_1_1_matrix4.html#a0679dea1b04a02692629b6f4476dc2d9">coFactor</a>(int32_t _row, int32_t _col) <span class="keyword">const</span>;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordtype">float</span> <a class="code" href="classetk_1_1_matrix4.html#a17e00a9267a06fca1f68e3782fb07477">determinant</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="classetk_1_1_matrix4.html#adfc631d9817a7ac82d12c243fe52fb93">invert</a>();</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  };</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="namespaceetk.html#a8835f0fbba4a6ecd74d69991a19f20f4">matFrustum</a>(<span class="keywordtype">float</span> _xmin, <span class="keywordtype">float</span> _xmax, <span class="keywordtype">float</span> _ymin, <span class="keywordtype">float</span> _ymax, <span class="keywordtype">float</span> _zNear, <span class="keywordtype">float</span> _zFar);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="namespaceetk.html#ad857bb4a4bb34e01d0b5534536cbe075">matPerspective</a>(<span class="keywordtype">float</span> _foxy, <span class="keywordtype">float</span> _aspect, <span class="keywordtype">float</span> _zNear, <span class="keywordtype">float</span> _zFar);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="namespaceetk.html#aad05fa6714ff5e51a7ed4c0f432f95b2">matOrtho</a>(<span class="keywordtype">float</span> _left, <span class="keywordtype">float</span> _right, <span class="keywordtype">float</span> _bottom, <span class="keywordtype">float</span> _top, <span class="keywordtype">float</span> _nearVal, <span class="keywordtype">float</span> _farVal);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="namespaceetk.html#a2f39480afa2135de814543dac27cc4f6">matTranslate</a>(<a class="code" href="classetk_1_1_vector3_d.html">vec3</a> _translate);</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="namespaceetk.html#ac4286b0e352d8ceb11585f7903cea76a">matScale</a>(<a class="code" href="classetk_1_1_vector3_d.html">vec3</a> _scale);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="namespaceetk.html#a1547ff95cb3d6e5338fa4b7599606514">matRotate</a>(<a class="code" href="classetk_1_1_vector3_d.html">vec3</a> _normal, <span class="keywordtype">float</span> _angleRad=0.0);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> matRotate2(<a class="code" href="classetk_1_1_vector3_d.html">vec3</a> _vect); </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <a class="code" href="classetk_1_1_matrix4.html">Matrix4</a> <a class="code" href="namespaceetk.html#abb36cca3305ba6a4891dbbc78900e853">matLookAt</a>(<span class="keyword">const</span> <a class="code" href="classetk_1_1_vector3_d.html">vec3</a>& _eye,</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">const</span> <a class="code" href="classetk_1_1_vector3_d.html">vec3</a>& _target,</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">const</span> <a class="code" href="classetk_1_1_vector3_d.html">vec3</a>& _up);</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  std::ostream& operator <<(std::ostream& _os, <span class="keyword">const</span> <a class="code" href="classetk_1_1_matrix4.html">etk::Matrix4</a>& _obj);</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> };</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment">// To siplify the writing of the code ==> this permit to have the same name with the glsl language...</span></div><div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="_matrix4_8hpp.html#a116ae4cbc40b3ab7e0925cb605258ac9"> 257</a></span> <span class="keyword">using</span> <a class="code" href="classetk_1_1_matrix4.html">mat4</a> = <a class="code" href="classetk_1_1_matrix4.html">etk::Matrix4</a>; </div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div><div class="ttc" id="namespaceetk_html_a8835f0fbba4a6ecd74d69991a19f20f4"><div class="ttname"><a href="namespaceetk.html#a8835f0fbba4a6ecd74d69991a19f20f4">etk::matFrustum</a></div><div class="ttdeci">Matrix4 matFrustum(float _xmin, float _xmax, float _ymin, float _ymax, float _zNear, float _zFar)</div><div class="ttdoc">Create projection matrix with the box parameter (camera view in -z axis) </div></div>
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<div class="ttc" id="namespaceetk_html_aad05fa6714ff5e51a7ed4c0f432f95b2"><div class="ttname"><a href="namespaceetk.html#aad05fa6714ff5e51a7ed4c0f432f95b2">etk::matOrtho</a></div><div class="ttdeci">Matrix4 matOrtho(float _left, float _right, float _bottom, float _top, float _nearVal, float _farVal)</div><div class="ttdoc">Create orthogonal projection matrix with the box parameter (camera view in -z axis) ...</div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a0679dea1b04a02692629b6f4476dc2d9"><div class="ttname"><a href="classetk_1_1_matrix4.html#a0679dea1b04a02692629b6f4476dc2d9">etk::Matrix4::coFactor</a></div><div class="ttdeci">float coFactor(int32_t _row, int32_t _col) const</div><div class="ttdoc">Computes a cofactor. Used for matrix inversion. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a10b9b22f70c06e3a2a92cd5113ae7a94"><div class="ttname"><a href="classetk_1_1_matrix4.html#a10b9b22f70c06e3a2a92cd5113ae7a94">etk::Matrix4::operator-</a></div><div class="ttdeci">Matrix4 operator-(const Matrix4 &_obj) const</div><div class="ttdoc">Operator- Decrement an other matrix with this one. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_aa3121f90430c2e2d80bc967d4b94c114"><div class="ttname"><a href="classetk_1_1_matrix4.html#aa3121f90430c2e2d80bc967d4b94c114">etk::Matrix4::scale</a></div><div class="ttdeci">void scale(const vec3 &_vect)</div><div class="ttdoc">Scale the current Matrix. </div></div>
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<div class="ttc" id="namespaceetk_html_a65f1e1a46582dc76219cb453b36d9a38"><div class="ttname"><a href="namespaceetk.html#a65f1e1a46582dc76219cb453b36d9a38">etk::radianToDegree</a></div><div class="ttdeci">T radianToDegree(T _val)</div><div class="ttdoc">Convert radian in degree. </div><div class="ttdef"><b>Definition:</b> Matrix4.hpp:31</div></div>
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<div class="ttc" id="namespaceetk_html"><div class="ttname"><a href="namespaceetk.html">etk</a></div><div class="ttdoc">basic namespace of the etk library. (it might contain all the etk fuctions/class/structures without m...</div><div class="ttdef"><b>Definition:</b> Archive.hpp:16</div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_aecf1afef2a8d42c5da39bac540106bc1"><div class="ttname"><a href="classetk_1_1_matrix4.html#aecf1afef2a8d42c5da39bac540106bc1">etk::Matrix4::rotate</a></div><div class="ttdeci">void rotate(const vec3 &_vect, float _angleRad=0.0)</div><div class="ttdoc">Makes a rotation matrix about an arbitrary axis. </div></div>
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<div class="ttc" id="namespaceetk_html_ac4286b0e352d8ceb11585f7903cea76a"><div class="ttname"><a href="namespaceetk.html#ac4286b0e352d8ceb11585f7903cea76a">etk::matScale</a></div><div class="ttdeci">Matrix4 matScale(vec3 _scale)</div><div class="ttdoc">Create a matrix 3D with a simple scale. </div></div>
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<div class="ttc" id="namespaceetk_html_abb36cca3305ba6a4891dbbc78900e853"><div class="ttname"><a href="namespaceetk.html#abb36cca3305ba6a4891dbbc78900e853">etk::matLookAt</a></div><div class="ttdeci">Matrix4 matLookAt(const vec3 &_eye, const vec3 &_target, const vec3 &_up)</div><div class="ttdoc">Create projection matrix with camera property (camera view in -z axis) </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a5594a9cd7f0ab447e21cdd73e10f8298"><div class="ttname"><a href="classetk_1_1_matrix4.html#a5594a9cd7f0ab447e21cdd73e10f8298">etk::Matrix4::operator+=</a></div><div class="ttdeci">const Matrix4 & operator+=(const Matrix4 &_obj)</div><div class="ttdoc">Operator+= Addition an other matrix with this one. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a13b43e5b81c17075c0a9f5ec7c258db1"><div class="ttname"><a href="classetk_1_1_matrix4.html#a13b43e5b81c17075c0a9f5ec7c258db1">etk::Matrix4::operator+</a></div><div class="ttdeci">Matrix4 operator+(const Matrix4 &_obj) const</div><div class="ttdoc">Operator+ Addition an other matrix with this one. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_abbc1539e5a9a31f4a185cb8e2cf094a5"><div class="ttname"><a href="classetk_1_1_matrix4.html#abbc1539e5a9a31f4a185cb8e2cf094a5">etk::Matrix4::operator=</a></div><div class="ttdeci">const Matrix4 & operator=(const Matrix4 &_obj)</div><div class="ttdoc">Operator= Asign the current object with an other object. </div></div>
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<div class="ttc" id="namespaceetk_html_aae0bc3aae3180e4cc444264c2b39a9bd"><div class="ttname"><a href="namespaceetk.html#aae0bc3aae3180e4cc444264c2b39a9bd">etk::degreeToRadian</a></div><div class="ttdeci">T degreeToRadian(T _val)</div><div class="ttdoc">Convert degree in radian. </div><div class="ttdef"><b>Definition:</b> Matrix4.hpp:22</div></div>
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<div class="ttc" id="types_8hpp_html"><div class="ttname"><a href="types_8hpp.html">types.hpp</a></div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_af2b709691e4d6dd41ed54572794ab2a2"><div class="ttname"><a href="classetk_1_1_matrix4.html#af2b709691e4d6dd41ed54572794ab2a2">etk::Matrix4::identity</a></div><div class="ttdeci">void identity()</div><div class="ttdoc">configure identity of the matrix </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a728743db03715fe8853be92741ba7e71"><div class="ttname"><a href="classetk_1_1_matrix4.html#a728743db03715fe8853be92741ba7e71">etk::Matrix4::Matrix4</a></div><div class="ttdeci">Matrix4()</div><div class="ttdoc">Constructor that load identity. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html"><div class="ttname"><a href="classetk_1_1_matrix4.html">etk::Matrix4</a></div><div class="ttdoc">Transformation matrix for vector 3D. </div><div class="ttdef"><b>Definition:</b> Matrix4.hpp:37</div></div>
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<div class="ttc" id="namespaceetk_html_ad857bb4a4bb34e01d0b5534536cbe075"><div class="ttname"><a href="namespaceetk.html#ad857bb4a4bb34e01d0b5534536cbe075">etk::matPerspective</a></div><div class="ttdeci">Matrix4 matPerspective(float _foxy, float _aspect, float _zNear, float _zFar)</div><div class="ttdoc">Create projection matrix with human repensentation view (camera view in -z axis) </div></div>
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<div class="ttc" id="namespaceetk_html_a2f39480afa2135de814543dac27cc4f6"><div class="ttname"><a href="namespaceetk.html#a2f39480afa2135de814543dac27cc4f6">etk::matTranslate</a></div><div class="ttdeci">Matrix4 matTranslate(vec3 _translate)</div><div class="ttdoc">Create a matrix 3D with a simple translation. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a17e00a9267a06fca1f68e3782fb07477"><div class="ttname"><a href="classetk_1_1_matrix4.html#a17e00a9267a06fca1f68e3782fb07477">etk::Matrix4::determinant</a></div><div class="ttdeci">float determinant() const</div><div class="ttdoc">Computes the determinant of the matrix. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_aa6cd07f3a802c5a57bddbf5a6db95c4d"><div class="ttname"><a href="classetk_1_1_matrix4.html#aa6cd07f3a802c5a57bddbf5a6db95c4d">etk::Matrix4::translate</a></div><div class="ttdeci">void translate(const vec3 &_vect)</div><div class="ttdoc">Makes a translation of the matrix. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a33b3c850301ba202558304253b2c2d74"><div class="ttname"><a href="classetk_1_1_matrix4.html#a33b3c850301ba202558304253b2c2d74">etk::Matrix4::operator-=</a></div><div class="ttdeci">const Matrix4 & operator-=(const Matrix4 &_obj)</div><div class="ttdoc">Operator-= Decrement an other matrix with this one. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a831cacb3f32e4d5a1aeddc313e8d2abc"><div class="ttname"><a href="classetk_1_1_matrix4.html#a831cacb3f32e4d5a1aeddc313e8d2abc">etk::Matrix4::m_mat</a></div><div class="ttdeci">float m_mat[4 *4]</div><div class="ttdoc">matrix data </div><div class="ttdef"><b>Definition:</b> Matrix4.hpp:39</div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a8214b2300ebdc4b42bde1efe93e84fae"><div class="ttname"><a href="classetk_1_1_matrix4.html#a8214b2300ebdc4b42bde1efe93e84fae">etk::Matrix4::transpose</a></div><div class="ttdeci">void transpose()</div><div class="ttdoc">Transpose the current matix (usefull for OpenGL display) </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a36e969eecdfed437e47da36de10785e2"><div class="ttname"><a href="classetk_1_1_matrix4.html#a36e969eecdfed437e47da36de10785e2">etk::Matrix4::operator==</a></div><div class="ttdeci">bool operator==(const Matrix4 &_obj) const</div><div class="ttdoc">Equality compare operator with an other object. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_ae6f120779daf255ccfe413d967311caf"><div class="ttname"><a href="classetk_1_1_matrix4.html#ae6f120779daf255ccfe413d967311caf">etk::Matrix4::operator*</a></div><div class="ttdeci">Matrix4 operator*(const Matrix4 &_obj) const</div><div class="ttdoc">Operator* Multiplication an other matrix with this one. </div></div>
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<div class="ttc" id="namespaceetk_html_a1547ff95cb3d6e5338fa4b7599606514"><div class="ttname"><a href="namespaceetk.html#a1547ff95cb3d6e5338fa4b7599606514">etk::matRotate</a></div><div class="ttdeci">Matrix4 matRotate(vec3 _normal, float _angleRad=0.0)</div><div class="ttdoc">Create a matrix 3D with a simple rotation. </div></div>
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<div class="ttc" id="_vector3_d_8hpp_html"><div class="ttname"><a href="_vector3_d_8hpp.html">Vector3D.hpp</a></div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a7c930d4ee187543ac580b35feb1748e9"><div class="ttname"><a href="classetk_1_1_matrix4.html#a7c930d4ee187543ac580b35feb1748e9">etk::Matrix4::operator!=</a></div><div class="ttdeci">bool operator!=(const Matrix4 &_obj) const</div><div class="ttdoc">In-Equality compare operator with an other object. </div></div>
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<div class="ttc" id="classetk_1_1_vector3_d_html"><div class="ttname"><a href="classetk_1_1_vector3_d.html">etk::Vector3D</a></div><div class="ttdoc">Vectorial 3-dimention vector (x/y/z) </div><div class="ttdef"><b>Definition:</b> Vector3D.hpp:20</div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_adfc631d9817a7ac82d12c243fe52fb93"><div class="ttname"><a href="classetk_1_1_matrix4.html#adfc631d9817a7ac82d12c243fe52fb93">etk::Matrix4::invert</a></div><div class="ttdeci">Matrix4 invert()</div><div class="ttdoc">Inverts the matrix. </div></div>
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<div class="ttc" id="classetk_1_1_matrix4_html_a33a3183d112bb8cb527606acb9e6242f"><div class="ttname"><a href="classetk_1_1_matrix4.html#a33a3183d112bb8cb527606acb9e6242f">etk::Matrix4::operator*=</a></div><div class="ttdeci">const Matrix4 & operator*=(const Matrix4 &_obj)</div><div class="ttdoc">Operator*= Multiplication an other matrix with this one. </div></div>
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