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| <div class="title">mat3.hpp</div> </div> |
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| <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#pragma once</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span>  </div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="keyword">namespace </span><a class="code" href="namespaceblit.html">blit</a> {</div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span>  <span class="keyword">struct </span>Vec2;</div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span>  </div> |
| <div class="line"><a name="l00006"></a><span class="lineno"><a class="line" href="structblit_1_1Mat3.html"> 6</a></span>  <span class="keyword">struct </span><a class="code" href="structblit_1_1Mat3.html">Mat3</a> {</div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span>  <span class="keywordtype">float</span> v00, v01, v02;</div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  <span class="keywordtype">float</span> v10, v11, v12;</div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  <span class="keywordtype">float</span> v20, v21, v22;</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>  <a class="code" href="structblit_1_1Mat3.html">Mat3</a>();</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="keyword">inline</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a>& operator*= (<span class="keyword">const</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a> &m) {</div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  <span class="keywordtype">float</span> r00 = this->v00 * m.v00 + this->v01 * m.v10 + this->v02 * m.v20;</div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  <span class="keywordtype">float</span> r01 = this->v00 * m.v01 + this->v01 * m.v11 + this->v02 * m.v21;</div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <span class="keywordtype">float</span> r02 = this->v00 * m.v02 + this->v01 * m.v12 + this->v02 * m.v22;</div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keywordtype">float</span> r10 = this->v10 * m.v00 + this->v11 * m.v10 + this->v12 * m.v20;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <span class="keywordtype">float</span> r11 = this->v10 * m.v01 + this->v11 * m.v11 + this->v12 * m.v21;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keywordtype">float</span> r12 = this->v10 * m.v02 + this->v11 * m.v12 + this->v12 * m.v22;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keywordtype">float</span> r20 = this->v20 * m.v00 + this->v21 * m.v10 + this->v22 * m.v20;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordtype">float</span> r21 = this->v20 * m.v01 + this->v21 * m.v11 + this->v22 * m.v21;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordtype">float</span> r22 = this->v20 * m.v02 + this->v21 * m.v12 + this->v22 * m.v22;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  this->v00 = r00; this->v01 = r01; this->v02 = r02;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  this->v10 = r10; this->v11 = r11; this->v12 = r12;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  this->v20 = r20; this->v21 = r21; this->v22 = r22;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  }</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">static</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a> identity();</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">static</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a> rotation(<span class="keywordtype">float</span> a);</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">static</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a> translation(<a class="code" href="structblit_1_1Vec2.html">Vec2</a> v);</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">static</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a> scale(<a class="code" href="structblit_1_1Vec2.html">Vec2</a> v);</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordtype">void</span> inverse();</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  };</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">inline</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a> operator* (<a class="code" href="structblit_1_1Mat3.html">Mat3</a> lhs, <span class="keyword">const</span> <a class="code" href="structblit_1_1Mat3.html">Mat3</a> &m) { lhs *= m; <span class="keywordflow">return</span> lhs; }</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div> |
| <div class="ttc" id="anamespaceblit_html"><div class="ttname"><a href="namespaceblit.html">blit</a></div><div class="ttdef"><b>Definition:</b> audio.cpp:10</div></div> |
| <div class="ttc" id="astructblit_1_1Mat3_html"><div class="ttname"><a href="structblit_1_1Mat3.html">blit::Mat3</a></div><div class="ttdef"><b>Definition:</b> mat3.hpp:6</div></div> |
| <div class="ttc" id="astructblit_1_1Vec2_html"><div class="ttname"><a href="structblit_1_1Vec2.html">blit::Vec2</a></div><div class="ttdef"><b>Definition:</b> vec2.hpp:9</div></div> |
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