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<li class="navelem"><a class="el" href="dir_934f46a345653ef2b3014a1b37a162c1.html">G:</a></li><li class="navelem"><a class="el" href="dir_98f7f9d41f9d3029bd68cf237526a774.html">Source</a></li><li class="navelem"><a class="el" href="dir_9344afb825aed5e2f5be1d2015dde43c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_45973f864e07b2505003ae343b7c8af7.html">glm</a></li><li class="navelem"><a class="el" href="dir_304be5dfae1339a7705426c0b536faf2.html">glm</a></li><li class="navelem"><a class="el" href="dir_e8f3c1046ba4b357711397765359cd18.html">gtx</a></li> </ul>
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<div class="title">scalar_multiplication.hpp</div> </div>
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<div class="contents">
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<a href="a00100.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="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "../detail/setup.hpp"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef GLM_ENABLE_EXPERIMENTAL</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"># error "GLM: GLM_GTX_scalar_multiplication is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#if !GLM_HAS_TEMPLATE_ALIASES && !(GLM_COMPILER & GLM_COMPILER_GCC)</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"># error "GLM_GTX_scalar_multiplication requires C++11 support or alias templates and if not support for GCC"</span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "../vec2.hpp"</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "../vec3.hpp"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "../vec4.hpp"</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "../mat2x2.hpp"</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span><a class="code" href="a00143.html">glm</a></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> Vec></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">using</span> return_type_scalar_multiplication = <span class="keyword">typename</span> std::enable_if<</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  !std::is_same<T, float>::value <span class="comment">// T may not be a float</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  && std::is_arithmetic<T>::value, Vec <span class="comment">// But it may be an int or double (no vec3 or mat3, ...)</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  >::type;</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#define GLM_IMPLEMENT_SCAL_MULT(Vec) \</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"> template<typename T> \</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"> return_type_scalar_multiplication<T, Vec> \</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"> operator*(T const & s, Vec rh){ \</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor"> return rh *= static_cast<float>(s); \</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor"> } \</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor"> \</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor"> template<typename T> \</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor"> return_type_scalar_multiplication<T, Vec> \</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"> operator*(Vec lh, T const & s){ \</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"> return lh *= static_cast<float>(s); \</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor"> } \</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"> \</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"> template<typename T> \</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"> return_type_scalar_multiplication<T, Vec> \</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor"> operator/(Vec lh, T const & s){ \</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor"> return lh *= 1.0f / s; \</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor"> }</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#ga09d0200e8ff86391d8804b4fefd5f1da">vec2</a>)</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#gaa8ea2429bb3cb41a715258a447f39897">vec3</a>)</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#gafbab23070ca47932487d25332adc7d7c">vec4</a>)</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#ga6e30cfba068ebc3c71fe1f8b3110e450">mat2</a>)</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#gafb063d734266e92915d87f8943560471">mat2x3</a>)</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#ga4d2ac1a80c36fb5a1d15914035f792ac">mat2x4</a>)</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#ga3839ca29d011a80ff3ede7f22ba602a4">mat3x2</a>)</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#ga6dd3ec98a548755676267e59142911f8">mat3</a>)</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#ga7876e0c3e3fcc3e2f4c0462c152e87cf">mat3x4</a>)</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#ga1b3f6a5cbc17362141f9781262ed838f">mat4x2</a>)</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#gacd9ff3b943b3d8bda4f4b388320420fd">mat4x3</a>)</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00159.html#gade0eb47c01f79384a6f38017ede17446">mat4</a>)</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="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#undef GLM_IMPLEMENT_SCAL_MULT</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> } <span class="comment">// namespace glm</span></div>
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<div class="ttc" id="a00159_html_ga09d0200e8ff86391d8804b4fefd5f1da"><div class="ttname"><a href="a00159.html#ga09d0200e8ff86391d8804b4fefd5f1da">glm::vec2</a></div><div class="ttdeci">highp_vec2 vec2</div><div class="ttdoc">2 components vector of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00457">type_vec.hpp:457</a></div></div>
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<div class="ttc" id="a00159_html_gacd9ff3b943b3d8bda4f4b388320420fd"><div class="ttname"><a href="a00159.html#gacd9ff3b943b3d8bda4f4b388320420fd">glm::mat4x3</a></div><div class="ttdeci">highp_mat4x3 mat4x3</div><div class="ttdoc">4 columns of 3 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00393">type_mat.hpp:393</a></div></div>
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<div class="ttc" id="a00159_html_gafb063d734266e92915d87f8943560471"><div class="ttname"><a href="a00159.html#gafb063d734266e92915d87f8943560471">glm::mat2x3</a></div><div class="ttdeci">highp_mat2x3 mat2x3</div><div class="ttdoc">2 columns of 3 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00363">type_mat.hpp:363</a></div></div>
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<div class="ttc" id="a00159_html_ga3839ca29d011a80ff3ede7f22ba602a4"><div class="ttname"><a href="a00159.html#ga3839ca29d011a80ff3ede7f22ba602a4">glm::mat3x2</a></div><div class="ttdeci">highp_mat3x2 mat3x2</div><div class="ttdoc">3 columns of 2 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00373">type_mat.hpp:373</a></div></div>
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<div class="ttc" id="a00159_html_ga7876e0c3e3fcc3e2f4c0462c152e87cf"><div class="ttname"><a href="a00159.html#ga7876e0c3e3fcc3e2f4c0462c152e87cf">glm::mat3x4</a></div><div class="ttdeci">highp_mat3x4 mat3x4</div><div class="ttdoc">3 columns of 4 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00383">type_mat.hpp:383</a></div></div>
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<div class="ttc" id="a00159_html_ga4d2ac1a80c36fb5a1d15914035f792ac"><div class="ttname"><a href="a00159.html#ga4d2ac1a80c36fb5a1d15914035f792ac">glm::mat2x4</a></div><div class="ttdeci">highp_mat2x4 mat2x4</div><div class="ttdoc">2 columns of 4 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00368">type_mat.hpp:368</a></div></div>
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<div class="ttc" id="a00159_html_ga6dd3ec98a548755676267e59142911f8"><div class="ttname"><a href="a00159.html#ga6dd3ec98a548755676267e59142911f8">glm::mat3</a></div><div class="ttdeci">mat3x3 mat3</div><div class="ttdoc">3 columns of 3 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00410">type_mat.hpp:410</a></div></div>
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<div class="ttc" id="a00159_html_ga6e30cfba068ebc3c71fe1f8b3110e450"><div class="ttname"><a href="a00159.html#ga6e30cfba068ebc3c71fe1f8b3110e450">glm::mat2</a></div><div class="ttdeci">mat2x2 mat2</div><div class="ttdoc">2 columns of 2 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00405">type_mat.hpp:405</a></div></div>
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<div class="ttc" id="a00159_html_gade0eb47c01f79384a6f38017ede17446"><div class="ttname"><a href="a00159.html#gade0eb47c01f79384a6f38017ede17446">glm::mat4</a></div><div class="ttdeci">mat4x4 mat4</div><div class="ttdoc">4 columns of 4 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00415">type_mat.hpp:415</a></div></div>
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<div class="ttc" id="a00159_html_gafbab23070ca47932487d25332adc7d7c"><div class="ttname"><a href="a00159.html#gafbab23070ca47932487d25332adc7d7c">glm::vec4</a></div><div class="ttdeci">highp_vec4 vec4</div><div class="ttdoc">4 components vector of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00467">type_vec.hpp:467</a></div></div>
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<div class="ttc" id="a00143_html"><div class="ttname"><a href="a00143.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00011">_noise.hpp:11</a></div></div>
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<div class="ttc" id="a00159_html_ga1b3f6a5cbc17362141f9781262ed838f"><div class="ttname"><a href="a00159.html#ga1b3f6a5cbc17362141f9781262ed838f">glm::mat4x2</a></div><div class="ttdeci">highp_mat4x2 mat4x2</div><div class="ttdoc">4 columns of 2 components matrix of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00115_source.html#l00388">type_mat.hpp:388</a></div></div>
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<div class="ttc" id="a00159_html_gaa8ea2429bb3cb41a715258a447f39897"><div class="ttname"><a href="a00159.html#gaa8ea2429bb3cb41a715258a447f39897">glm::vec3</a></div><div class="ttdeci">highp_vec3 vec3</div><div class="ttdoc">3 components vector of floating-point numbers. </div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00462">type_vec.hpp:462</a></div></div>
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