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    49. 

  49. <div class="title">scalar_multiplication.hpp</div>  </div>
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  51. <div class="contents">
    52. 

  52. <a href="a00102.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
    53. 

  53. <div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#pragma once</span></div>
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  54. <div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div>
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  55. <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &quot;../detail/setup.hpp&quot;</span></div>
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  56. <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div>
    57. 

  57. <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#if !GLM_HAS_TEMPLATE_ALIASES</span></div>
    58. 

  58. <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#       error &quot;GLM_GTX_scalar_multiplication requires C++11 suppport or alias templates&quot;</span></div>
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  59. <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#endif</span></div>
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  60. <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
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  61. <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#include &quot;../vec2.hpp&quot;</span></div>
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  62. <div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#include &quot;../vec3.hpp&quot;</span></div>
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  63. <div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">#include &quot;../vec4.hpp&quot;</span></div>
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  64. <div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">#include &quot;../mat2x2.hpp&quot;</span></div>
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  65. <div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div>
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  66. <div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
    67. 

  67. <div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keyword">namespace </span><a class="code" href="a00145.html">glm</a></div>
    68. 

  68. <div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;{</div>
    69. 

  69. <div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> Vec&gt;</div>
    70. 

  70. <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="keyword">using</span> return_type_scalar_multiplication = <span class="keyword">typename</span> std::enable_if&lt;</div>
    71. 

  71. <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;                !std::is_same&lt;T, float&gt;::value       <span class="comment">// T may not be a float</span></div>
    72. 

  72. <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                &amp;&amp; std::is_arithmetic&lt;T&gt;::value, Vec <span class="comment">// But it may be an int or double (no vec3 or mat3, ...)</span></div>
    73. 

  73. <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        &gt;::type;</div>
    74. 

  74. <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
    75. 

  75. <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">#define GLM_IMPLEMENT_SCAL_MULT(Vec) \</span></div>
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  76. <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">        template &lt;typename T&gt; \</span></div>
    77. 

  77. <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">        return_type_scalar_multiplication&lt;T, Vec&gt; \</span></div>
    78. 

  78. <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">        operator*(T const &amp; s, Vec rh){ \</span></div>
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  79. <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor">                return rh *= static_cast&lt;float&gt;(s); \</span></div>
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  81. <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">         \</span></div>
    82. 

  82. <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">        template &lt;typename T&gt; \</span></div>
    83. 

  83. <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">        return_type_scalar_multiplication&lt;T, Vec&gt; \</span></div>
    84. 

  84. <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">        operator*(Vec lh, T const &amp; s){ \</span></div>
    85. 

  85. <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">                return lh *= static_cast&lt;float&gt;(s); \</span></div>
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  88. <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">        template &lt;typename T&gt; \</span></div>
    89. 

  89. <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">        return_type_scalar_multiplication&lt;T, Vec&gt; \</span></div>
    90. 

  90. <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">        operator/(Vec lh, T const &amp; s){ \</span></div>
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  91. <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">                return lh *= 1.0f / s; \</span></div>
    92. 

  92. <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">        }</span></div>
    93. 

  93. <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div>
    94. 

  94. <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#ga09d0200e8ff86391d8804b4fefd5f1da">vec2</a>)</div>
    95. 

  95. <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#gaa8ea2429bb3cb41a715258a447f39897">vec3</a>)</div>
    96. 

  96. <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#gafbab23070ca47932487d25332adc7d7c">vec4</a>)</div>
    97. 

  97. <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div>
    98. 

  98. <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#ga6e30cfba068ebc3c71fe1f8b3110e450">mat2</a>)</div>
    99. 

  99. <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#gafb063d734266e92915d87f8943560471">mat2x3</a>)</div>
    100. 

  100. <div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#ga4d2ac1a80c36fb5a1d15914035f792ac">mat2x4</a>)</div>
    101. 

  101. <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#ga3839ca29d011a80ff3ede7f22ba602a4">mat3x2</a>)</div>
    102. 

  102. <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#ga6dd3ec98a548755676267e59142911f8">mat3</a>)</div>
    103. 

  103. <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#ga7876e0c3e3fcc3e2f4c0462c152e87cf">mat3x4</a>)</div>
    104. 

  104. <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#ga1b3f6a5cbc17362141f9781262ed838f">mat4x2</a>)</div>
    105. 

  105. <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#gacd9ff3b943b3d8bda4f4b388320420fd">mat4x3</a>)</div>
    106. 

  106. <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;GLM_IMPLEMENT_SCAL_MULT(<a class="code" href="a00161.html#gade0eb47c01f79384a6f38017ede17446">mat4</a>)</div>
    107. 

  107. <div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div>
    108. 

  108. <div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="preprocessor">#undef GLM_IMPLEMENT_SCAL_MULT</span></div>
    109. 

  109. <div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;} <span class="comment">// namespace glm</span></div>
    110. 

  110. <div class="ttc" id="a00161_html_gafbab23070ca47932487d25332adc7d7c"><div class="ttname"><a href="a00161.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="a00131_source.html#l00402">type_vec.hpp:402</a></div></div>
    111. 

  111. <div class="ttc" id="a00161_html_ga7876e0c3e3fcc3e2f4c0462c152e87cf"><div class="ttname"><a href="a00161.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="a00119_source.html#l00410">type_mat.hpp:410</a></div></div>
    112. 

  112. <div class="ttc" id="a00161_html_ga6dd3ec98a548755676267e59142911f8"><div class="ttname"><a href="a00161.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="a00119_source.html#l00437">type_mat.hpp:437</a></div></div>
    113. 

  113. <div class="ttc" id="a00161_html_ga3839ca29d011a80ff3ede7f22ba602a4"><div class="ttname"><a href="a00161.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="a00119_source.html#l00400">type_mat.hpp:400</a></div></div>
    114. 

  114. <div class="ttc" id="a00161_html_gade0eb47c01f79384a6f38017ede17446"><div class="ttname"><a href="a00161.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="a00119_source.html#l00442">type_mat.hpp:442</a></div></div>
    115. 

  115. <div class="ttc" id="a00161_html_ga6e30cfba068ebc3c71fe1f8b3110e450"><div class="ttname"><a href="a00161.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="a00119_source.html#l00432">type_mat.hpp:432</a></div></div>
    116. 

  116. <div class="ttc" id="a00161_html_gacd9ff3b943b3d8bda4f4b388320420fd"><div class="ttname"><a href="a00161.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="a00119_source.html#l00420">type_mat.hpp:420</a></div></div>
    117. 

  117. <div class="ttc" id="a00145_html"><div class="ttname"><a href="a00145.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00039">_noise.hpp:39</a></div></div>
    118. 

  118. <div class="ttc" id="a00161_html_ga4d2ac1a80c36fb5a1d15914035f792ac"><div class="ttname"><a href="a00161.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="a00119_source.html#l00395">type_mat.hpp:395</a></div></div>
    119. 

  119. <div class="ttc" id="a00161_html_gaa8ea2429bb3cb41a715258a447f39897"><div class="ttname"><a href="a00161.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="a00131_source.html#l00397">type_vec.hpp:397</a></div></div>
    120. 

  120. <div class="ttc" id="a00161_html_ga09d0200e8ff86391d8804b4fefd5f1da"><div class="ttname"><a href="a00161.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="a00131_source.html#l00392">type_vec.hpp:392</a></div></div>
    121. 

  121. <div class="ttc" id="a00161_html_gafb063d734266e92915d87f8943560471"><div class="ttname"><a href="a00161.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="a00119_source.html#l00390">type_mat.hpp:390</a></div></div>
    122. 

  122. <div class="ttc" id="a00161_html_ga1b3f6a5cbc17362141f9781262ed838f"><div class="ttname"><a href="a00161.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="a00119_source.html#l00415">type_mat.hpp:415</a></div></div>
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