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  20. <!-- Generated by Doxygen 1.6.2 -->
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  21. <h1>matrix4.h</h1><a href="matrix4_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 2002-2010 Nikolaus Gebhardt</span>
    22. 

  22. <a name="l00002"></a>00002 <span class="comment">// This file is part of the &quot;Irrlicht Engine&quot;.</span>
    23. 

  23. <a name="l00003"></a>00003 <span class="comment">// For conditions of distribution and use, see copyright notice in irrlicht.h</span>
    24. 

  24. <a name="l00004"></a>00004 
    25. 

  25. <a name="l00005"></a>00005 <span class="preprocessor">#ifndef __IRR_MATRIX_H_INCLUDED__</span>
    26. 

  26. <a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define __IRR_MATRIX_H_INCLUDED__</span>
    27. 

  27. <a name="l00007"></a>00007 <span class="preprocessor"></span>
    28. 

  28. <a name="l00008"></a>00008 <span class="preprocessor">#include &quot;<a class="code" href="irr_math_8h.html">irrMath.h</a>&quot;</span>
    29. 

  29. <a name="l00009"></a>00009 <span class="preprocessor">#include &quot;<a class="code" href="vector3d_8h.html">vector3d.h</a>&quot;</span>
    30. 

  30. <a name="l00010"></a>00010 <span class="preprocessor">#include &quot;<a class="code" href="vector2d_8h.html">vector2d.h</a>&quot;</span>
    31. 

  31. <a name="l00011"></a>00011 <span class="preprocessor">#include &quot;<a class="code" href="plane3d_8h.html">plane3d.h</a>&quot;</span>
    32. 

  32. <a name="l00012"></a>00012 <span class="preprocessor">#include &quot;<a class="code" href="aabbox3d_8h.html">aabbox3d.h</a>&quot;</span>
    33. 

  33. <a name="l00013"></a>00013 <span class="preprocessor">#include &quot;<a class="code" href="rect_8h.html">rect.h</a>&quot;</span>
    34. 

  34. <a name="l00014"></a>00014 <span class="preprocessor">#include &quot;<a class="code" href="irr_string_8h.html">irrString.h</a>&quot;</span>
    35. 

  35. <a name="l00015"></a>00015 
    36. 

  36. <a name="l00016"></a>00016 <span class="comment">// enable this to keep track of changes to the matrix</span>
    37. 

  37. <a name="l00017"></a>00017 <span class="comment">// and make simpler identity check for seldomly changing matrices</span>
    38. 

  38. <a name="l00018"></a>00018 <span class="comment">// otherwise identity check will always compare the elements</span>
    39. 

  39. <a name="l00019"></a>00019 <span class="comment">//#define USE_MATRIX_TEST</span>
    40. 

  40. <a name="l00020"></a>00020 
    41. 

  41. <a name="l00021"></a>00021 <span class="comment">// this is only for debugging purposes</span>
    42. 

  42. <a name="l00022"></a>00022 <span class="comment">//#define USE_MATRIX_TEST_DEBUG</span>
    43. 

  43. <a name="l00023"></a>00023 
    44. 

  44. <a name="l00024"></a>00024 <span class="preprocessor">#if defined( USE_MATRIX_TEST_DEBUG )</span>
    45. 

  45. <a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">        #include &lt;windows.h&gt;</span>
    46. 

  46. <a name="l00026"></a>00026 
    47. 

  47. <a name="l00027"></a>00027         <span class="keyword">struct </span>MatrixTest
    48. 

  48. <a name="l00028"></a>00028         {
    49. 

  49. <a name="l00029"></a>00029                 MatrixTest () : ID(0), Calls(0) {}
    50. 

  50. <a name="l00030"></a>00030                 <span class="keywordtype">char</span> buf[256];
    51. 

  51. <a name="l00031"></a>00031                 <span class="keywordtype">int</span> Calls;
    52. 

  52. <a name="l00032"></a>00032                 <span class="keywordtype">int</span> ID;
    53. 

  53. <a name="l00033"></a>00033         };
    54. 

  54. <a name="l00034"></a>00034         <span class="keyword">static</span> MatrixTest MTest;
    55. 

  55. <a name="l00035"></a>00035 
    56. 

  56. <a name="l00036"></a>00036 <span class="preprocessor">#endif</span>
    57. 

  57. <a name="l00037"></a>00037 <span class="preprocessor"></span>
    58. 

  58. <a name="l00038"></a>00038 <span class="keyword">namespace </span>irr
    59. 

  59. <a name="l00039"></a>00039 {
    60. 

  60. <a name="l00040"></a>00040 <span class="keyword">namespace </span>core
    61. 

  61. <a name="l00041"></a>00041 {
    62. 

  62. <a name="l00042"></a>00042 
    63. 

  63. <a name="l00044"></a>00044 
    64. 

  64. <a name="l00045"></a>00045         <span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;
    65. 

  65. <a name="l00046"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html">00046</a>         <span class="keyword">class </span><a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4</a>
    66. 

  66. <a name="l00047"></a>00047         {
    67. 

  67. <a name="l00048"></a>00048                 <span class="keyword">public</span>:
    68. 

  68. <a name="l00049"></a>00049 
    69. 

  69. <a name="l00051"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fe">00051</a>                         <span class="keyword">enum</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fe" title="Constructor Flags.">eConstructor</a>
    70. 

  70. <a name="l00052"></a>00052                         {
    71. 

  71. <a name="l00053"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fea3566901f796f109f56c30a682ec132b3">00053</a>                                 <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fea3566901f796f109f56c30a682ec132b3">EM4CONST_NOTHING</a> = 0,
    72. 

  72. <a name="l00054"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feab61ca9be4d8fcd46a77ea3a3f6112c28">00054</a>                                 <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feab61ca9be4d8fcd46a77ea3a3f6112c28">EM4CONST_COPY</a>,
    73. 

  73. <a name="l00055"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feabe4fda38ad4e2e186bd0b12e776ad71f">00055</a>                                 <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feabe4fda38ad4e2e186bd0b12e776ad71f">EM4CONST_IDENTITY</a>,
    74. 

  74. <a name="l00056"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fea6d05daa023ea476dea59533ce3d07d23">00056</a>                                 <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fea6d05daa023ea476dea59533ce3d07d23">EM4CONST_TRANSPOSED</a>,
    75. 

  75. <a name="l00057"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fea4d69cdac3d8daf867fcaa1ec889f2c09">00057</a>                                 <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fea4d69cdac3d8daf867fcaa1ec889f2c09">EM4CONST_INVERSE</a>,
    76. 

  76. <a name="l00058"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feadff480a8b2060068f8c0971dcb8c9e6b">00058</a>                                 <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feadff480a8b2060068f8c0971dcb8c9e6b">EM4CONST_INVERSE_TRANSPOSED</a>
    77. 

  77. <a name="l00059"></a>00059                         };
    78. 

  78. <a name="l00060"></a>00060 
    79. 

  79. <a name="l00062"></a>00062 
    80. 

  80. <a name="l00063"></a>00063                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#af771bfde63cdaa3baa4d9f6121e56411" title="Default constructor.">CMatrix4</a>( <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fe" title="Constructor Flags.">eConstructor</a> constructor = <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feabe4fda38ad4e2e186bd0b12e776ad71f">EM4CONST_IDENTITY</a> );
    81. 

  81. <a name="l00065"></a>00065 
    82. 

  82. <a name="l00067"></a>00067                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#af771bfde63cdaa3baa4d9f6121e56411" title="Default constructor.">CMatrix4</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other,<a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4fe" title="Constructor Flags.">eConstructor</a> constructor = <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7bb79712227617f706ed57a34f3eb4feab61ca9be4d8fcd46a77ea3a3f6112c28">EM4CONST_COPY</a>);
    83. 

  83. <a name="l00068"></a>00068 
    84. 

  84. <a name="l00070"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aaede6824ed3ee05b928815d52e1834d1">00070</a>                         T&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aaede6824ed3ee05b928815d52e1834d1" title="Simple operator for directly accessing every element of the matrix.">operator()</a>(<span class="keyword">const</span> <a class="code" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> row, <span class="keyword">const</span> <a class="code" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> col)
    85. 

  85. <a name="l00071"></a>00071                         { 
    86. 

  86. <a name="l00072"></a>00072 <span class="preprocessor">#if defined ( USE_MATRIX_TEST )</span>
    87. 

  87. <a name="l00073"></a>00073 <span class="preprocessor"></span>                                definitelyIdentityMatrix=<span class="keyword">false</span>;
    88. 

  88. <a name="l00074"></a>00074 <span class="preprocessor">#endif</span>
    89. 

  89. <a name="l00075"></a>00075 <span class="preprocessor"></span>                                <span class="keywordflow">return</span> M[ row * 4 + col ];
    90. 

  90. <a name="l00076"></a>00076                         }
    91. 

  91. <a name="l00077"></a>00077 
    92. 

  92. <a name="l00079"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a370e3a1ed88e95011125d09943b50e3b">00079</a>                         <span class="keyword">const</span> T&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a370e3a1ed88e95011125d09943b50e3b" title="Simple operator for directly accessing every element of the matrix.">operator()</a>(<span class="keyword">const</span> <a class="code" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> row, <span class="keyword">const</span> <a class="code" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> col)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> M[row * 4 + col]; }
    93. 

  93. <a name="l00080"></a>00080 
    94. 

  94. <a name="l00082"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aead4909f8bb2ab40875af175caf0085f">00082</a>                         T&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aead4909f8bb2ab40875af175caf0085f" title="Simple operator for linearly accessing every element of the matrix.">operator[]</a>(<a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> index)
    95. 

  95. <a name="l00083"></a>00083                         { 
    96. 

  96. <a name="l00084"></a>00084 <span class="preprocessor">#if defined ( USE_MATRIX_TEST )</span>
    97. 

  97. <a name="l00085"></a>00085 <span class="preprocessor"></span>                                definitelyIdentityMatrix=<span class="keyword">false</span>; 
    98. 

  98. <a name="l00086"></a>00086 <span class="preprocessor">#endif</span>
    99. 

  99. <a name="l00087"></a>00087 <span class="preprocessor"></span>                                <span class="keywordflow">return</span> M[index];
    100. 

  100. <a name="l00088"></a>00088                         }
    101. 

  101. <a name="l00089"></a>00089 
    102. 

  102. <a name="l00091"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a1c7a81521e81280c31b8ae3397d1fffe">00091</a>                         <span class="keyword">const</span> T&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a1c7a81521e81280c31b8ae3397d1fffe" title="Simple operator for linearly accessing every element of the matrix.">operator[]</a>(<a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> index)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> M[index]; }
    103. 

  103. <a name="l00092"></a>00092 
    104. 

  104. <a name="l00094"></a>00094                         <span class="keyword">inline</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a47571eb3acae9a6aa330a03edcea7896" title="Sets this matrix equal to the other matrix.">operator=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> &amp;other);
    105. 

  105. <a name="l00095"></a>00095 
    106. 

  106. <a name="l00097"></a>00097                         <span class="keyword">inline</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a47571eb3acae9a6aa330a03edcea7896" title="Sets this matrix equal to the other matrix.">operator=</a>(<span class="keyword">const</span> T&amp; scalar);
    107. 

  107. <a name="l00098"></a>00098 
    108. 

  108. <a name="l00100"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a11a3ffa3eb0987030e7a8758dee8965a">00100</a>                         <span class="keyword">const</span> T* <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a11a3ffa3eb0987030e7a8758dee8965a" title="Returns pointer to internal array.">pointer</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> M; }
    109. 

  109. <a name="l00101"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a2d9b231425d1b8abddb9e1e997fbf2ea">00101</a>                         T* <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a11a3ffa3eb0987030e7a8758dee8965a" title="Returns pointer to internal array.">pointer</a>() 
    110. 

  110. <a name="l00102"></a>00102                         { 
    111. 

  111. <a name="l00103"></a>00103 <span class="preprocessor">#if defined ( USE_MATRIX_TEST )</span>
    112. 

  112. <a name="l00104"></a>00104 <span class="preprocessor"></span>                                definitelyIdentityMatrix=<span class="keyword">false</span>;
    113. 

  113. <a name="l00105"></a>00105 <span class="preprocessor">#endif</span>
    114. 

  114. <a name="l00106"></a>00106 <span class="preprocessor"></span>                                <span class="keywordflow">return</span> M;
    115. 

  115. <a name="l00107"></a>00107                         }
    116. 

  116. <a name="l00108"></a>00108 
    117. 

  117. <a name="l00110"></a>00110                         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a81029252a2a83ef4647f5d8a02cf62b5" title="Returns true if other matrix is equal to this matrix.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> &amp;other) <span class="keyword">const</span>;
    118. 

  118. <a name="l00111"></a>00111 
    119. 

  119. <a name="l00113"></a>00113                         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a99b4c127f31033b5f7314b98164b99ed" title="Returns true if other matrix is not equal to this matrix.">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> &amp;other) <span class="keyword">const</span>;
    120. 

  120. <a name="l00114"></a>00114 
    121. 

  121. <a name="l00116"></a>00116                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ac2192a7d9dd89dcd23fe2f9ded3252bf" title="Add another matrix.">operator+</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other) <span class="keyword">const</span>;
    122. 

  122. <a name="l00117"></a>00117 
    123. 

  123. <a name="l00119"></a>00119                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#af91c5be0562ce4be3f8feedd3d017ba1" title="Add another matrix.">operator+=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other);
    124. 

  124. <a name="l00120"></a>00120 
    125. 

  125. <a name="l00122"></a>00122                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aee45563e7f9fdf3d4ef7f5a9d63d87c0" title="Subtract another matrix.">operator-</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other) <span class="keyword">const</span>;
    126. 

  126. <a name="l00123"></a>00123 
    127. 

  127. <a name="l00125"></a>00125                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a24eb7faa1418765ba87d3f02f27d643f" title="Subtract another matrix.">operator-=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other);
    128. 

  128. <a name="l00126"></a>00126 
    129. 

  129. <a name="l00128"></a>00128                         <span class="keyword">inline</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a8503c58913ba9407ba00b173d8a3e25c" title="set this matrix to the product of two matrices">setbyproduct</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other_a,<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other_b );
    130. 

  130. <a name="l00129"></a>00129 
    131. 

  131. <a name="l00131"></a>00131 
    132. 

  132. <a name="l00133"></a>00133                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a526a2a11dcd8b18c9e77deb84094778d" title="Set this matrix to the product of two matrices.">setbyproduct_nocheck</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other_a,<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other_b );
    133. 

  133. <a name="l00134"></a>00134 
    134. 

  134. <a name="l00136"></a>00136                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a4173ab9beecf99940ba2eb01081f1613" title="Multiply by another matrix.">operator*</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other) <span class="keyword">const</span>;
    135. 

  135. <a name="l00137"></a>00137 
    136. 

  136. <a name="l00139"></a>00139                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ac3d29f86c91d9d095ab155ecb8870f87" title="Multiply by another matrix.">operator*=</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; other);
    137. 

  137. <a name="l00140"></a>00140 
    138. 

  138. <a name="l00142"></a>00142                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a4173ab9beecf99940ba2eb01081f1613" title="Multiply by another matrix.">operator*</a>(<span class="keyword">const</span> T&amp; scalar) <span class="keyword">const</span>;
    139. 

  139. <a name="l00143"></a>00143 
    140. 

  140. <a name="l00145"></a>00145                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ac3d29f86c91d9d095ab155ecb8870f87" title="Multiply by another matrix.">operator*=</a>(<span class="keyword">const</span> T&amp; scalar);
    141. 

  141. <a name="l00146"></a>00146 
    142. 

  142. <a name="l00148"></a>00148                         <span class="keyword">inline</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a45f876ed1aed2c3c98b87fee6d938604" title="Set matrix to identity.">makeIdentity</a>();
    143. 

  143. <a name="l00149"></a>00149 
    144. 

  144. <a name="l00151"></a>00151                         <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a24e7bc5d302f6c0cb11bad0771a40826" title="Returns true if the matrix is the identity matrix.">isIdentity</a>() <span class="keyword">const</span>;
    145. 

  145. <a name="l00152"></a>00152 
    146. 

  146. <a name="l00154"></a>00154                         <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#afc4fe0bdfb771b15eff91264c0ed37f9" title="Returns true if the matrix is orthogonal.">isOrthogonal</a>() <span class="keyword">const</span>;
    147. 

  147. <a name="l00155"></a>00155 
    148. 

  148. <a name="l00157"></a>00157                         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ab4b515a697bb3749a8e1dd9fc31342bd" title="Returns true if the matrix is the identity matrix.">isIdentity_integer_base</a> () <span class="keyword">const</span>;
    149. 

  149. <a name="l00158"></a>00158 
    150. 

  150. <a name="l00160"></a>00160                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ac04a3b341cbfbb7986be682691655622" title="Set the translation of the current matrix. Will erase any previous values.">setTranslation</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a>&amp; translation );
    151. 

  151. <a name="l00161"></a>00161 
    152. 

  152. <a name="l00163"></a>00163                         <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aec84b278e87611352b75298238e54006" title="Gets the current translation.">getTranslation</a>() <span class="keyword">const</span>;
    153. 

  153. <a name="l00164"></a>00164 
    154. 

  154. <a name="l00166"></a>00166                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a258e103fcb6ce1564978624280ecb7fe" title="Set the inverse translation of the current matrix. Will erase any previous values...">setInverseTranslation</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a>&amp; translation );
    155. 

  155. <a name="l00167"></a>00167 
    156. 

  156. <a name="l00169"></a>00169                         <span class="keyword">inline</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a05aac7bd2e7651369fc813a51258afbe" title="Make a rotation matrix from Euler angles. The 4th row and column are unmodified.">setRotationRadians</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a>&amp; rotation );
    157. 

  157. <a name="l00170"></a>00170 
    158. 

  158. <a name="l00172"></a>00172                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a8ee5ef8619d4b0f56d72ac84495ed644" title="Make a rotation matrix from Euler angles. The 4th row and column are unmodified.">setRotationDegrees</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a>&amp; rotation );
    159. 

  159. <a name="l00173"></a>00173 
    160. 

  160. <a name="l00175"></a>00175 
    161. 

  161. <a name="l00176"></a>00176                         <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3d&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aa348817a724b49816da5c181ba672e1d" title="Returns the rotation, as set by setRotation().">getRotationDegrees</a>() <span class="keyword">const</span>;
    162. 

  162. <a name="l00177"></a>00177 
    163. 

  163. <a name="l00179"></a>00179 
    164. 

  164. <a name="l00180"></a>00180                         <span class="keyword">inline</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a1a15d7b55769678512144f0fb7e15a92" title="Make an inverted rotation matrix from Euler angles.">setInverseRotationRadians</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a>&amp; rotation );
    165. 

  165. <a name="l00181"></a>00181 
    166. 

  166. <a name="l00183"></a>00183 
    167. 

  167. <a name="l00184"></a>00184                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#afd84b9c93b4c8e9dc2abefa4a28057f9" title="Make an inverted rotation matrix from Euler angles.">setInverseRotationDegrees</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a>&amp; rotation );
    168. 

  168. <a name="l00185"></a>00185 
    169. 

  169. <a name="l00187"></a>00187                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a47117d44419af87e70084c01ab852049" title="Set Scale.">setScale</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">vector3d&lt;T&gt;</a>&amp; scale );
    170. 

  170. <a name="l00188"></a>00188 
    171. 

  171. <a name="l00190"></a><a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a18af980e2bc3575f60576b6d4b4cc0f3">00190</a>                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a18af980e2bc3575f60576b6d4b4cc0f3" title="Set Scale.">setScale</a>( <span class="keyword">const</span> T scale ) { <span class="keywordflow">return</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a18af980e2bc3575f60576b6d4b4cc0f3" title="Set Scale.">setScale</a>(<a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3d&lt;T&gt;</a>(scale,scale,scale)); }
    172. 

  172. <a name="l00191"></a>00191 
    173. 

  173. <a name="l00193"></a>00193                         <a class="code" href="classirr_1_1core_1_1vector3d.html" title="3d vector template class with lots of operators and methods.">core::vector3d&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aa29f46680cea92b6d38886d1e9759cdd" title="Get Scale.">getScale</a>() <span class="keyword">const</span>;
    174. 

  174. <a name="l00194"></a>00194 
    175. 

  175. <a name="l00196"></a>00196                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a83bf069639e0538f047041ae51042907" title="Translate a vector by the inverse of the translation part of this matrix.">inverseTranslateVect</a>( <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; vect ) <span class="keyword">const</span>;
    176. 

  176. <a name="l00197"></a>00197 
    177. 

  177. <a name="l00199"></a>00199                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a7996bee0d3056d6647dc9cc840ed0ad8" title="Rotate a vector by the inverse of the rotation part of this matrix.">inverseRotateVect</a>( <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; vect ) <span class="keyword">const</span>;
    178. 

  178. <a name="l00200"></a>00200 
    179. 

  179. <a name="l00202"></a>00202                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a8abcfbf972b19946c3022db380c6d153" title="Rotate a vector by the rotation part of this matrix.">rotateVect</a>( <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; vect ) <span class="keyword">const</span>;
    180. 

  180. <a name="l00203"></a>00203 
    181. 

  181. <a name="l00205"></a>00205                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a8abcfbf972b19946c3022db380c6d153" title="Rotate a vector by the rotation part of this matrix.">rotateVect</a>(<a class="code" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a>&amp; out, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a>&amp; in) <span class="keyword">const</span>;
    182. 

  182. <a name="l00206"></a>00206 
    183. 

  183. <a name="l00208"></a>00208                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a8abcfbf972b19946c3022db380c6d153" title="Rotate a vector by the rotation part of this matrix.">rotateVect</a>(T *out,<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a> &amp;in) <span class="keyword">const</span>;
    184. 

  184. <a name="l00209"></a>00209 
    185. 

  185. <a name="l00211"></a>00211                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aa6bb8b39114749d70e51bd1b90bce0a1" title="Transforms the vector by this matrix.">transformVect</a>( <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; vect) <span class="keyword">const</span>;
    186. 

  186. <a name="l00212"></a>00212 
    187. 

  187. <a name="l00214"></a>00214                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aa6bb8b39114749d70e51bd1b90bce0a1" title="Transforms the vector by this matrix.">transformVect</a>( <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; out, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; in ) <span class="keyword">const</span>;
    188. 

  188. <a name="l00215"></a>00215 
    189. 

  189. <a name="l00217"></a>00217                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#aa6bb8b39114749d70e51bd1b90bce0a1" title="Transforms the vector by this matrix.">transformVect</a>(T *out,<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a> &amp;in) <span class="keyword">const</span>;
    190. 

  190. <a name="l00218"></a>00218 
    191. 

  191. <a name="l00220"></a>00220                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a587cb77fd7de7a13771c96a90c4f3de0" title="Translate a vector by the translation part of this matrix.">translateVect</a>( <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; vect ) <span class="keyword">const</span>;
    192. 

  192. <a name="l00221"></a>00221 
    193. 

  193. <a name="l00223"></a>00223                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ac4f0d4156d573d8b73eb51dce76e094e" title="Transforms a plane by this matrix.">transformPlane</a>( <a class="code" href="classirr_1_1core_1_1plane3d.html">core::plane3d&lt;f32&gt;</a> &amp;plane) <span class="keyword">const</span>;
    194. 

  194. <a name="l00224"></a>00224 
    195. 

  195. <a name="l00226"></a>00226                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ac4f0d4156d573d8b73eb51dce76e094e" title="Transforms a plane by this matrix.">transformPlane</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1plane3d.html">core::plane3d&lt;f32&gt;</a> &amp;in, <a class="code" href="classirr_1_1core_1_1plane3d.html">core::plane3d&lt;f32&gt;</a> &amp;out) <span class="keyword">const</span>;
    196. 

  196. <a name="l00227"></a>00227 
    197. 

  197. <a name="l00229"></a>00229 
    198. 

  198. <a name="l00231"></a>00231                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ac12468d698fbf6cd545e8b3fbf2a0042" title="Transforms a axis aligned bounding box.">transformBox</a>(<a class="code" href="classirr_1_1core_1_1aabbox3d.html">core::aabbox3d&lt;f32&gt;</a>&amp; box) <span class="keyword">const</span>;
    199. 

  199. <a name="l00232"></a>00232 
    200. 

  200. <a name="l00234"></a>00234 
    201. 

  201. <a name="l00236"></a>00236                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a87451aea9c07b71d1a8b6091b8cefa63" title="Transforms a axis aligned bounding box.">transformBoxEx</a>(<a class="code" href="classirr_1_1core_1_1aabbox3d.html">core::aabbox3d&lt;f32&gt;</a>&amp; box) <span class="keyword">const</span>;
    202. 

  202. <a name="l00237"></a>00237 
    203. 

  203. <a name="l00239"></a>00239                         <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a1e1f04cdf57dc76be2875427498a0d62" title="Multiplies this matrix by a 1x4 matrix.">multiplyWith1x4Matrix</a>(T* matrix) <span class="keyword">const</span>;
    204. 

  204. <a name="l00240"></a>00240 
    205. 

  205. <a name="l00242"></a>00242 
    206. 

  206. <a name="l00243"></a>00243                         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a3fbface2cb6b959af64f82a5bb17540e" title="Calculates inverse of matrix. Slow.">makeInverse</a>();
    207. 

  207. <a name="l00244"></a>00244 
    208. 

  208. <a name="l00245"></a>00245 
    209. 

  209. <a name="l00247"></a>00247 
    210. 

  210. <a name="l00248"></a>00248                         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#af8c024c494998296fc7ed63603d7cb62" title="Inverts a primitive matrix which only contains a translation and a rotation.">getInversePrimitive</a> ( <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; out ) <span class="keyword">const</span>;
    211. 

  211. <a name="l00249"></a>00249 
    212. 

  212. <a name="l00251"></a>00251 
    213. 

  213. <a name="l00253"></a>00253                         <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a33c110cd75fdddb840a990ab52f10900" title="Gets the inversed matrix of this one.">getInverse</a>(<a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; out) <span class="keyword">const</span>;
    214. 

  214. <a name="l00254"></a>00254 
    215. 

  215. <a name="l00256"></a>00256                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a5bea6c6f5479720841cea61651e35879" title="Builds a right-handed perspective projection matrix based on a field of view.">buildProjectionMatrixPerspectiveFovRH</a>(<a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> fieldOfViewRadians, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> aspectRatio, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zNear, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zFar);
    216. 

  216. <a name="l00257"></a>00257 
    217. 

  217. <a name="l00259"></a>00259                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a1895b967a8f8c9d7ad90fe5434f2499f" title="Builds a left-handed perspective projection matrix based on a field of view.">buildProjectionMatrixPerspectiveFovLH</a>(<a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> fieldOfViewRadians, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> aspectRatio, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zNear, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zFar);
    218. 

  218. <a name="l00260"></a>00260 
    219. 

  219. <a name="l00262"></a>00262                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a649a29922f622503399bcb16c97b78b4" title="Builds a right-handed perspective projection matrix.">buildProjectionMatrixPerspectiveRH</a>(<a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> widthOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> heightOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zNear, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zFar);
    220. 

  220. <a name="l00263"></a>00263 
    221. 

  221. <a name="l00265"></a>00265                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a8306f02451b06f8e6710f23631654086" title="Builds a left-handed perspective projection matrix.">buildProjectionMatrixPerspectiveLH</a>(<a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> widthOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> heightOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zNear, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zFar);
    222. 

  222. <a name="l00266"></a>00266 
    223. 

  223. <a name="l00268"></a>00268                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ae4a0618e2da724a26a5d8a201a63d8a5" title="Builds a left-handed orthogonal projection matrix.">buildProjectionMatrixOrthoLH</a>(<a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> widthOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> heightOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zNear, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zFar);
    224. 

  224. <a name="l00269"></a>00269 
    225. 

  225. <a name="l00271"></a>00271                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#ae7a837a3b2d86bfc830d25c6144b7a46" title="Builds a right-handed orthogonal projection matrix.">buildProjectionMatrixOrthoRH</a>(<a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> widthOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> heightOfViewVolume, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zNear, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zFar);
    226. 

  226. <a name="l00272"></a>00272 
    227. 

  227. <a name="l00274"></a>00274                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a78e15297c806006898df58498755ecd4" title="Builds a left-handed look-at matrix.">buildCameraLookAtMatrixLH</a>(
    228. 

  228. <a name="l00275"></a>00275                                         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; position,
    229. 

  229. <a name="l00276"></a>00276                                         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; target,
    230. 

  230. <a name="l00277"></a>00277                                         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; upVector);
    231. 

  231. <a name="l00278"></a>00278 
    232. 

  232. <a name="l00280"></a>00280                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a62ebd6002a5018c1096ac368f6be271a" title="Builds a right-handed look-at matrix.">buildCameraLookAtMatrixRH</a>(
    233. 

  233. <a name="l00281"></a>00281                                         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; position,
    234. 

  234. <a name="l00282"></a>00282                                         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; target,
    235. 

  235. <a name="l00283"></a>00283                                         <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">vector3df</a>&amp; upVector);
    236. 

  236. <a name="l00284"></a>00284 
    237. 

  237. <a name="l00286"></a>00286 
    238. 

  238. <a name="l00290"></a>00290                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a583d0ece1d80f69101660e1cbe441768" title="Builds a matrix that flattens geometry into a plane.">buildShadowMatrix</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a>&amp; light, <a class="code" href="classirr_1_1core_1_1plane3d.html">core::plane3df</a> plane, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> point=1.0f);
    239. 

  239. <a name="l00291"></a>00291 
    240. 

  240. <a name="l00293"></a>00293 
    241. 

  241. <a name="l00294"></a>00294                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a88a7d2f56d4ce637823379de308f673a" title="Builds a matrix which transforms a normalized Device Coordinate to Device Coordinates...">buildNDCToDCMatrix</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1rect.html">core::rect&lt;s32&gt;</a>&amp; area, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> zScale);
    242. 

  242. <a name="l00295"></a>00295 
    243. 

  243. <a name="l00297"></a>00297 
    244. 

  244. <a name="l00299"></a>00299                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a0c9ed4a87ab8a1340e075490cd9de309" title="Creates a new matrix as interpolated matrix from two other ones.">interpolate</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">core::CMatrix4&lt;T&gt;</a>&amp; b, <a class="code" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07" title="32 bit floating point variable.">f32</a> time) <span class="keyword">const</span>;
    245. 

  245. <a name="l00300"></a>00300 
    246. 

  246. <a name="l00302"></a>00302                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a83e8a629180ab12262d2e2cf52c7991b" title="Gets transposed matrix.">getTransposed</a>() <span class="keyword">const</span>;
    247. 

  247. <a name="l00303"></a>00303 
    248. 

  248. <a name="l00305"></a>00305                         <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a83e8a629180ab12262d2e2cf52c7991b" title="Gets transposed matrix.">getTransposed</a>( <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; dest ) <span class="keyword">const</span>;
    249. 

  249. <a name="l00306"></a>00306 
    250. 

  250. <a name="l00308"></a>00308 
    251. 

  251. <a name="l00311"></a>00311                         <a class="code" href="classirr_1_1core_1_1_c_matrix4.html" title="4x4 matrix. Mostly used as transformation matrix for 3d calculations.">CMatrix4&lt;T&gt;</a>&amp; <a class="code" href="classirr_1_1core_1_1_c_matrix4.html#a4802c6a89ad813e2919f68f512fb320f" title="Buil…
    252.

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