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<div class="title">Transformable.hpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SFML - Simple and Fast Multimedia Library</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// This software is provided 'as-is', without any express or implied warranty.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// In no event will the authors be held liable for any damages arising from the use of this software.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// including commercial applications, and to alter it and redistribute it freely,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// subject to the following restrictions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">//</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// 1. The origin of this software must not be misrepresented;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// you must not claim that you wrote the original software.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// If you use this software in a product, an acknowledgment</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// in the product documentation would be appreciated but is not required.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 2. Altered source versions must be plainly marked as such,</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// and must not be misrepresented as being the original software.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">//</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">//</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef SFML_TRANSFORMABLE_HPP</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#define SFML_TRANSFORMABLE_HPP</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// Headers</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"></span><span class="preprocessor">#include <SFML/Graphics/Export.hpp></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <SFML/Graphics/Transform.hpp></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span>sf</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="classsf_1_1Transformable.htm"> 41</a></span> <span class="keyword">class </span>SFML_GRAPHICS_API <a class="code" href="classsf_1_1Transformable.htm" title="Decomposed transform defined by a position, a rotation and a scale.">Transformable</a></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">public</span> :</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <a class="code" href="classsf_1_1Transformable.htm" title="Decomposed transform defined by a position, a rotation and a scale.">Transformable</a>();</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">virtual</span> ~<a class="code" href="classsf_1_1Transformable.htm" title="Decomposed transform defined by a position, a rotation and a scale.">Transformable</a>();</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keywordtype">void</span> setPosition(<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keywordtype">void</span> setPosition(<span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& position);</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keywordtype">void</span> setRotation(<span class="keywordtype">float</span> angle);</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keywordtype">void</span> setScale(<span class="keywordtype">float</span> factorX, <span class="keywordtype">float</span> factorY);</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">void</span> setScale(<span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& factors);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">void</span> setOrigin(<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y);</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keywordtype">void</span> setOrigin(<span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& origin);</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& getPosition() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="keywordtype">float</span> getRotation() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& getScale() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& getOrigin() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="keywordtype">void</span> move(<span class="keywordtype">float</span> offsetX, <span class="keywordtype">float</span> offsetY);</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="keywordtype">void</span> move(<span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& offset);</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="keywordtype">void</span> rotate(<span class="keywordtype">float</span> angle);</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="keywordtype">void</span> scale(<span class="keywordtype">float</span> factorX, <span class="keywordtype">float</span> factorY);</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keywordtype">void</span> scale(<span class="keyword">const</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a>& factor);</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="keyword">const</span> <a class="code" href="classsf_1_1Transform.htm" title="Define a 3x3 transform matrix.">Transform</a>& getTransform() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="keyword">const</span> <a class="code" href="classsf_1_1Transform.htm" title="Define a 3x3 transform matrix.">Transform</a>& getInverseTransform() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="keyword">private</span> :</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment">// Member data</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"></span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a> m_origin; </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a> m_position; </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="keywordtype">float</span> m_rotation; </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <a class="code" href="classsf_1_1Vector2.htm">Vector2f</a> m_scale; </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="keyword">mutable</span> <a class="code" href="classsf_1_1Transform.htm" title="Define a 3x3 transform matrix.">Transform</a> m_transform; </div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="keyword">mutable</span> <span class="keywordtype">bool</span> m_transformNeedUpdate; </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="keyword">mutable</span> <a class="code" href="classsf_1_1Transform.htm" title="Define a 3x3 transform matrix.">Transform</a> m_inverseTransform; </div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="keyword">mutable</span> <span class="keywordtype">bool</span> m_inverseTransformNeedUpdate; </div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> };</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> } <span class="comment">// namespace sf</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="preprocessor">#endif // SFML_TRANSFORMABLE_HPP</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div>
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