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  22. <div class="qindex"><a class="qindex" href="index.html">Main&nbsp;Page</a> | <a class="qindex" href="hierarchy.html">Class&nbsp;Hierarchy</a> | <a class="qindex" href="annotated.html">Class&nbsp;List</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="functions.html">Class&nbsp;Members</a> | <a class="qindex" href="globals.html">File&nbsp;Members</a></div>
    23. 

  23. <h1>PVRTMat3 Struct Reference</h1><code>#include &lt;<a class="el" href="PVRTVector_8h-source.html">PVRTVector.h</a>&gt;</code>
    24. 

  24. <p>
    25. 

  25. Inheritance diagram for PVRTMat3:<p><center><img src="structPVRTMat3__inherit__graph.png" border="0" usemap="#PVRTMat3__inherit__map" alt="Inheritance graph"></center>
    26. 

  26. <map name="PVRTMat3__inherit__map">
    27. 

  27. <area href="classPVRTMATRIX3f.html" shape="rect" coords="7,7,121,34" alt="">
    28. 

  28. </map>
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  29. <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for PVRTMat3:<p><center><img src="structPVRTMat3__coll__graph.png" border="0" usemap="#PVRTMat3__coll__map" alt="Collaboration graph"></center>
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  30. <map name="PVRTMat3__coll__map">
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  31. <area href="classPVRTMATRIX3f.html" shape="rect" coords="7,7,121,34" alt="">
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  32. </map>
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  33. <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="structPVRTMat3-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
    34. 

  34. <tr><td></td></tr>
    35. 

  35. <tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
    36. 

  36. <tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a0">PVRTMat3</a> ()</td></tr>
    37. 

  37. 

  38. <tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a1">PVRTMat3</a> (const VERTTYPE *pMat)</td></tr>
    39. 

  39. 

  40. <tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a2">PVRTMat3</a> (VERTTYPE m0, VERTTYPE m1, VERTTYPE m2, VERTTYPE m3, VERTTYPE m4, VERTTYPE m5, VERTTYPE m6, VERTTYPE m7, VERTTYPE m8)</td></tr>
    41. 

  41. 

  42. <tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a3">PVRTMat3</a> (const <a class="el" href="structPVRTMat4.html">PVRTMat4</a> &amp;mat)</td></tr>
    43. 

  43. 

  44. <tr><td class="memItemLeft" nowrap align=right valign=top>VERTTYPE &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a4">operator()</a> (const int row, const int column)</td></tr>
    45. 

  45. 

  46. <tr><td class="memItemLeft" nowrap align=right valign=top>const VERTTYPE &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a5">operator()</a> (const int row, const int column) const </td></tr>
    47. 

  47. 

  48. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a6">operator *</a> (const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;rhs) const </td></tr>
    49. 

  49. 

  50. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a7">operator+</a> (const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;rhs) const </td></tr>
    51. 

  51. 

  52. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a8">operator-</a> (const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;rhs) const </td></tr>
    53. 

  53. 

  54. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a9">operator+=</a> (const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;rhs)</td></tr>
    55. 

  55. 

  56. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a10">operator-=</a> (const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;rhs)</td></tr>
    57. 

  57. 

  58. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a11">operator *=</a> (const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;rhs)</td></tr>
    59. 

  59. 

  60. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a12">operator *</a> (const VERTTYPE rhs)</td></tr>
    61. 

  61. 

  62. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a13">operator *=</a> (const VERTTYPE rhs)</td></tr>
    63. 

  63. 

  64. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTVec3.html">PVRTVec3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a14">operator *</a> (const <a class="el" href="structPVRTVec3.html">PVRTVec3</a> &amp;rhs) const </td></tr>
    65. 

  65. 

  66. <tr><td class="memItemLeft" nowrap align=right valign=top>VERTTYPE&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a15">determinant</a> () const </td></tr>
    67. 

  67. 

  68. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a16">inverse</a> () const </td></tr>
    69. 

  69. 

  70. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a17">transpose</a> () const </td></tr>
    71. 

  71. 

  72. <tr><td class="memItemLeft" nowrap align=right valign=top>VERTTYPE *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#a18">ptr</a> ()</td></tr>
    73. 

  73. 

  74. <tr><td colspan=2><br><h2>Static Public Member Functions</h2></td></tr>
    75. 

  75. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e0">Identity</a> ()</td></tr>
    76. 

  76. 

  77. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e1">RotationX</a> (VERTTYPE angle)</td></tr>
    78. 

  78. 

  79. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e2">RotationY</a> (VERTTYPE angle)</td></tr>
    80. 

  80. 

  81. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e3">RotationZ</a> (VERTTYPE angle)</td></tr>
    82. 

  82. 

  83. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e4">Rotation2D</a> (VERTTYPE angle)</td></tr>
    84. 

  84. 

  85. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e5">Scale</a> (const VERTTYPE fx, const VERTTYPE fy, const VERTTYPE fz)</td></tr>
    86. 

  86. 

  87. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e6">Scale2D</a> (const VERTTYPE fx, const VERTTYPE fy)</td></tr>
    88. 

  88. 

  89. <tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="structPVRTMat3.html">PVRTMat3</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="structPVRTMat3.html#e7">Translation2D</a> (const VERTTYPE tx, const VERTTYPE ty)</td></tr>
    90. 

  90. 

  91. </table>
    92. 

  92. <hr><a name="_details"></a><h2>Detailed Description</h2>
    93. 

  93. PVRTMat3 3x3 Matrix 
    94. 

  94. <p>
    95. 

  95. <hr><h2>Constructor &amp; Destructor Documentation</h2>
    96. 

  96. <a class="anchor" name="a0" doxytag="PVRTMat3::PVRTMat3" ></a><p>
    97. 

  97. <br><br><h3>PVRTMat3</h3><br><div>
    98. 

  98. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    99. 

  99.   <tr>
    100. 

  100.     <td class="mdRow">
    101. 

  101.       <table cellpadding="0" cellspacing="0" border="0">
    102. 

  102.         <tr>
    103. 

  103.           <td class="md" nowrap valign="top"> PVRTMat3::PVRTMat3 </td>
    104. 

  104.           <td class="md" valign="top">(&nbsp;</td>
    105. 

  105.           <td class="mdname1" valign="top" nowrap>          </td>
    106. 

  106.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    107. 

  107.           <td class="md" nowrap><code> [inline]</code></td>
    108. 

  108.         </tr>
    109. 

  109. 

  110.       </table>
    111. 

  111.     </td>
    112. 

  112.   </tr>
    113. 

  113. </table>
    114. 

  114. <table cellspacing=5 cellpadding=0 border=0>
    115. 

  115.   <tr>
    116. 

  116.     <td>
    117. 

  117.       &nbsp;
    118. 

  118.     </td>
    119. 

  119.     <td>
    120. 

  120. 

  121. <p>
    122. 

  122. <dl compact><dt><b>Description:</b></dt><dd>Blank constructor. </dd></dl>
    123. 

  123.     </td>
    124. 

  124.   </tr>
    125. 

  125. </table>
    126. 

  126. <a class="anchor" name="a1" doxytag="PVRTMat3::PVRTMat3" ></a><p>
    127. 

  127. <br><br><h3>PVRTMat3</h3><br><div>
    128. 

  128. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    129. 

  129.   <tr>
    130. 

  130.     <td class="mdRow">
    131. 

  131.       <table cellpadding="0" cellspacing="0" border="0">
    132. 

  132.         <tr>
    133. 

  133.           <td class="md" nowrap valign="top"> PVRTMat3::PVRTMat3 </td>
    134. 

  134.           <td class="md" valign="top">(&nbsp;</td>
    135. 

  135.           <td class="md" nowrap valign="top">const VERTTYPE *&nbsp;</td>
    136. 

  136.           <td class="mdname1" valign="top" nowrap> <em>pMat</em>          </td>
    137. 

  137.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    138. 

  138.           <td class="md" nowrap><code> [inline]</code></td>
    139. 

  139.         </tr>
    140. 

  140. 

  141.       </table>
    142. 

  142.     </td>
    143. 

  143.   </tr>
    144. 

  144. </table>
    145. 

  145. <table cellspacing=5 cellpadding=0 border=0>
    146. 

  146.   <tr>
    147. 

  147.     <td>
    148. 

  148.       &nbsp;
    149. 

  149.     </td>
    150. 

  150.     <td>
    151. 

  151. 

  152. <p>
    153. 

  153. <dl compact><dt><b>Inputs:</b></dt><dd>
    154. 

  154.   <table border="0" cellspacing="2" cellpadding="0">
    155. 

  155.     <tr><td valign=top><em>pMat</em>&nbsp;</td><td>an array of values for the matrix </td></tr>
    156. 

  156.   </table>
    157. 

  157. </dl>
    158. 

  158. <dl compact><dt><b>Description:</b></dt><dd>Constructor from array. </dd></dl>
    159. 

  159.     </td>
    160. 

  160.   </tr>
    161. 

  161. </table>
    162. 

  162. <a class="anchor" name="a2" doxytag="PVRTMat3::PVRTMat3" ></a><p>
    163. 

  163. <br><br><h3>PVRTMat3</h3><br><div>
    164. 

  164. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    165. 

  165.   <tr>
    166. 

  166.     <td class="mdRow">
    167. 

  167.       <table cellpadding="0" cellspacing="0" border="0">
    168. 

  168.         <tr>
    169. 

  169.           <td class="md" nowrap valign="top"> PVRTMat3::PVRTMat3 </td>
    170. 

  170.           <td class="md" valign="top">(&nbsp;</td>
    171. 

  171.           <td class="md" nowrap valign="top">VERTTYPE&nbsp;</td>
    172. 

  172.           <td class="mdname" nowrap> <em>m0</em>, </td>
    173. 

  173.         </tr>
    174. 

  174.         <tr>
    175. 

  175.           <td class="md" nowrap align="right"></td>
    176. 

  176.           <td></td>
    177. 

  177.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    178. 

  178.           <td class="mdname" nowrap> <em>m1</em>, </td>
    179. 

  179.         </tr>
    180. 

  180.         <tr>
    181. 

  181.           <td class="md" nowrap align="right"></td>
    182. 

  182.           <td></td>
    183. 

  183.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    184. 

  184.           <td class="mdname" nowrap> <em>m2</em>, </td>
    185. 

  185.         </tr>
    186. 

  186.         <tr>
    187. 

  187.           <td class="md" nowrap align="right"></td>
    188. 

  188.           <td></td>
    189. 

  189.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    190. 

  190.           <td class="mdname" nowrap> <em>m3</em>, </td>
    191. 

  191.         </tr>
    192. 

  192.         <tr>
    193. 

  193.           <td class="md" nowrap align="right"></td>
    194. 

  194.           <td></td>
    195. 

  195.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    196. 

  196.           <td class="mdname" nowrap> <em>m4</em>, </td>
    197. 

  197.         </tr>
    198. 

  198.         <tr>
    199. 

  199.           <td class="md" nowrap align="right"></td>
    200. 

  200.           <td></td>
    201. 

  201.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    202. 

  202.           <td class="mdname" nowrap> <em>m5</em>, </td>
    203. 

  203.         </tr>
    204. 

  204.         <tr>
    205. 

  205.           <td class="md" nowrap align="right"></td>
    206. 

  206.           <td></td>
    207. 

  207.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    208. 

  208.           <td class="mdname" nowrap> <em>m6</em>, </td>
    209. 

  209.         </tr>
    210. 

  210.         <tr>
    211. 

  211.           <td class="md" nowrap align="right"></td>
    212. 

  212.           <td></td>
    213. 

  213.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    214. 

  214.           <td class="mdname" nowrap> <em>m7</em>, </td>
    215. 

  215.         </tr>
    216. 

  216.         <tr>
    217. 

  217.           <td class="md" nowrap align="right"></td>
    218. 

  218.           <td></td>
    219. 

  219.           <td class="md" nowrap>VERTTYPE&nbsp;</td>
    220. 

  220.           <td class="mdname" nowrap> <em>m8</em></td>
    221. 

  221.         </tr>
    222. 

  222.         <tr>
    223. 

  223.           <td></td>
    224. 

  224.           <td class="md">)&nbsp;</td>
    225. 

  225.           <td class="md" colspan="2"><code> [inline]</code></td>
    226. 

  226.         </tr>
    227. 

  227. 

  228.       </table>
    229. 

  229.     </td>
    230. 

  230.   </tr>
    231. 

  231. </table>
    232. 

  232. <table cellspacing=5 cellpadding=0 border=0>
    233. 

  233.   <tr>
    234. 

  234.     <td>
    235. 

  235.       &nbsp;
    236. 

  236.     </td>
    237. 

  237.     <td>
    238. 

  238. 

  239. <p>
    240. 

  240. <dl compact><dt><b>Inputs:</b></dt><dd>
    241. 

  241.   <table border="0" cellspacing="2" cellpadding="0">
    242. 

  242.     <tr><td valign=top><em>m0</em>&nbsp;</td><td>matrix value </td></tr>
    243. 

  243.     <tr><td valign=top><em>m1</em>&nbsp;</td><td>matrix value </td></tr>
    244. 

  244.     <tr><td valign=top><em>m2</em>&nbsp;</td><td>matrix value </td></tr>
    245. 

  245.     <tr><td valign=top><em>m3</em>&nbsp;</td><td>matrix value </td></tr>
    246. 

  246.     <tr><td valign=top><em>m4</em>&nbsp;</td><td>matrix value </td></tr>
    247. 

  247.     <tr><td valign=top><em>m5</em>&nbsp;</td><td>matrix value </td></tr>
    248. 

  248.     <tr><td valign=top><em>m6</em>&nbsp;</td><td>matrix value </td></tr>
    249. 

  249.     <tr><td valign=top><em>m7</em>&nbsp;</td><td>matrix value </td></tr>
    250. 

  250.     <tr><td valign=top><em>m8</em>&nbsp;</td><td>matrix value </td></tr>
    251. 

  251.   </table>
    252. 

  252. </dl>
    253. 

  253. <dl compact><dt><b>Description:</b></dt><dd>Constructor from distinct values. </dd></dl>
    254. 

  254.     </td>
    255. 

  255.   </tr>
    256. 

  256. </table>
    257. 

  257. <a class="anchor" name="a3" doxytag="PVRTMat3::PVRTMat3" ></a><p>
    258. 

  258. <br><br><h3>PVRTMat3</h3><br><div>
    259. 

  259. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    260. 

  260.   <tr>
    261. 

  261.     <td class="mdRow">
    262. 

  262.       <table cellpadding="0" cellspacing="0" border="0">
    263. 

  263.         <tr>
    264. 

  264.           <td class="md" nowrap valign="top"> PVRTMat3::PVRTMat3 </td>
    265. 

  265.           <td class="md" valign="top">(&nbsp;</td>
    266. 

  266.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTMat4.html">PVRTMat4</a> &amp;&nbsp;</td>
    267. 

  267.           <td class="mdname1" valign="top" nowrap> <em>mat</em>          </td>
    268. 

  268.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    269. 

  269.           <td class="md" nowrap></td>
    270. 

  270.         </tr>
    271. 

  271. 

  272.       </table>
    273. 

  273.     </td>
    274. 

  274.   </tr>
    275. 

  275. </table>
    276. 

  276. <table cellspacing=5 cellpadding=0 border=0>
    277. 

  277.   <tr>
    278. 

  278.     <td>
    279. 

  279.       &nbsp;
    280. 

  280.     </td>
    281. 

  281.     <td>
    282. 

  282. 

  283. <p>
    284. 

  284. <dl compact><dt><b>Inputs:</b></dt><dd>
    285. 

  285.   <table border="0" cellspacing="2" cellpadding="0">
    286. 

  286.     <tr><td valign=top><em>mat</em>&nbsp;</td><td>- a <a class="el" href="structPVRTMat4.html">PVRTMat4</a> </td></tr>
    287. 

  287.   </table>
    288. 

  288. </dl>
    289. 

  289. <dl compact><dt><b>Description:</b></dt><dd>Constructor from 4x4 matrix - uses top left values </dd></dl>
    290. 

  290.     </td>
    291. 

  291.   </tr>
    292. 

  292. </table>
    293. 

  293. <hr><h2>Member Function Documentation</h2>
    294. 

  294. <a class="anchor" name="a15" doxytag="PVRTMat3::determinant" ></a><p>
    295. 

  295. <br><br><h3>determinant</h3><br><div>
    296. 

  296. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    297. 

  297.   <tr>
    298. 

  298.     <td class="mdRow">
    299. 

  299.       <table cellpadding="0" cellspacing="0" border="0">
    300. 

  300.         <tr>
    301. 

  301.           <td class="md" nowrap valign="top"> VERTTYPE PVRTMat3::determinant </td>
    302. 

  302.           <td class="md" valign="top">(&nbsp;</td>
    303. 

  303.           <td class="mdname1" valign="top" nowrap>          </td>
    304. 

  304.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    305. 

  305.           <td class="md" nowrap> const<code> [inline]</code></td>
    306. 

  306.         </tr>
    307. 

  307. 

  308.       </table>
    309. 

  309.     </td>
    310. 

  310.   </tr>
    311. 

  311. </table>
    312. 

  312. <table cellspacing=5 cellpadding=0 border=0>
    313. 

  313.   <tr>
    314. 

  314.     <td>
    315. 

  315.       &nbsp;
    316. 

  316.     </td>
    317. 

  317.     <td>
    318. 

  318. 

  319. <p>
    320. 

  320. <dl compact><dt><b>Returns:</b></dt><dd>result of multiplication </dd></dl>
    321. 

  321. <dl compact><dt><b>Description:</b></dt><dd>Matrix multiplication and assignment of 3x3 matrix and vec3 </dd></dl>
    322. 

  322.     </td>
    323. 

  323.   </tr>
    324. 

  324. </table>
    325. 

  325. <a class="anchor" name="e0" doxytag="PVRTMat3::Identity" ></a><p>
    326. 

  326. <br><br><h3>Identity</h3><br><div>
    327. 

  327. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    328. 

  328.   <tr>
    329. 

  329.     <td class="mdRow">
    330. 

  330.       <table cellpadding="0" cellspacing="0" border="0">
    331. 

  331.         <tr>
    332. 

  332.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::Identity </td>
    333. 

  333.           <td class="md" valign="top">(&nbsp;</td>
    334. 

  334.           <td class="mdname1" valign="top" nowrap>          </td>
    335. 

  335.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    336. 

  336.           <td class="md" nowrap><code> [inline, static]</code></td>
    337. 

  337.         </tr>
    338. 

  338. 

  339.       </table>
    340. 

  340.     </td>
    341. 

  341.   </tr>
    342. 

  342. </table>
    343. 

  343. <table cellspacing=5 cellpadding=0 border=0>
    344. 

  344.   <tr>
    345. 

  345.     <td>
    346. 

  346.       &nbsp;
    347. 

  347.     </td>
    348. 

  348.     <td>
    349. 

  349. 

  350. <p>
    351. 

  351. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 representation of the 3x3 identity matrix </dd></dl>
    352. 

  352. <dl compact><dt><b>Description:</b></dt><dd>Generates an identity matrix </dd></dl>
    353. 

  353.     </td>
    354. 

  354.   </tr>
    355. 

  355. </table>
    356. 

  356. <a class="anchor" name="a16" doxytag="PVRTMat3::inverse" ></a><p>
    357. 

  357. <br><br><h3>inverse</h3><br><div>
    358. 

  358. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    359. 

  359.   <tr>
    360. 

  360.     <td class="mdRow">
    361. 

  361.       <table cellpadding="0" cellspacing="0" border="0">
    362. 

  362.         <tr>
    363. 

  363.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::inverse </td>
    364. 

  364.           <td class="md" valign="top">(&nbsp;</td>
    365. 

  365.           <td class="mdname1" valign="top" nowrap>          </td>
    366. 

  366.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    367. 

  367.           <td class="md" nowrap> const<code> [inline]</code></td>
    368. 

  368.         </tr>
    369. 

  369. 

  370.       </table>
    371. 

  371.     </td>
    372. 

  372.   </tr>
    373. 

  373. </table>
    374. 

  374. <table cellspacing=5 cellpadding=0 border=0>
    375. 

  375.   <tr>
    376. 

  376.     <td>
    377. 

  377.       &nbsp;
    378. 

  378.     </td>
    379. 

  379.     <td>
    380. 

  380. 

  381. <p>
    382. 

  382. <dl compact><dt><b>Returns:</b></dt><dd>inverse mat3 </dd></dl>
    383. 

  383. <dl compact><dt><b>Description:</b></dt><dd>Calculates multiplicative inverse of this matrix </dd></dl>
    384. 

  384.     </td>
    385. 

  385.   </tr>
    386. 

  386. </table>
    387. 

  387. 

  388. <p>
    389. 

  389. Here is the call graph for this function:<p><center><img src="structPVRTMat3_a16_cgraph.png" border="0" usemap="#structPVRTMat3_a16_cgraph_map" alt=""></center>
    390. 

  390. <map name="structPVRTMat3_a16_cgraph_map">
    391. 

  391. <area href="structPVRTMat3.html#e3" shape="rect" coords="195,7,347,33" alt="">
    392. 

  392. </map>
    393. 

  393. <a class="anchor" name="a14" doxytag="PVRTMat3::operator *" ></a><p>
    394. 

  394. <br><br><h3>operator *</h3><br><div>
    395. 

  395. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    396. 

  396.   <tr>
    397. 

  397.     <td class="mdRow">
    398. 

  398.       <table cellpadding="0" cellspacing="0" border="0">
    399. 

  399.         <tr>
    400. 

  400.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTVec3.html">PVRTVec3</a> PVRTMat3::operator * </td>
    401. 

  401.           <td class="md" valign="top">(&nbsp;</td>
    402. 

  402.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTVec3.html">PVRTVec3</a> &amp;&nbsp;</td>
    403. 

  403.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    404. 

  404.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    405. 

  405.           <td class="md" nowrap> const<code> [inline]</code></td>
    406. 

  406.         </tr>
    407. 

  407. 

  408.       </table>
    409. 

  409.     </td>
    410. 

  410.   </tr>
    411. 

  411. </table>
    412. 

  412. <table cellspacing=5 cellpadding=0 border=0>
    413. 

  413.   <tr>
    414. 

  414.     <td>
    415. 

  415.       &nbsp;
    416. 

  416.     </td>
    417. 

  417.     <td>
    418. 

  418. 

  419. <p>
    420. 

  420. <dl compact><dt><b>Inputs:</b></dt><dd>
    421. 

  421.   <table border="0" cellspacing="2" cellpadding="0">
    422. 

  422.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>another <a class="el" href="structPVRTVec3.html">PVRTVec3</a> </td></tr>
    423. 

  423.   </table>
    424. 

  424. </dl>
    425. 

  425. <dl compact><dt><b>Returns:</b></dt><dd>result of multiplication </dd></dl>
    426. 

  426. <dl compact><dt><b>Description:</b></dt><dd>Matrix multiplication of 3x3 matrix and vec3 </dd></dl>
    427. 

  427.     </td>
    428. 

  428.   </tr>
    429. 

  429. </table>
    430. 

  430. <a class="anchor" name="a12" doxytag="PVRTMat3::operator *" ></a><p>
    431. 

  431. <br><br><h3>operator *</h3><br><div>
    432. 

  432. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    433. 

  433.   <tr>
    434. 

  434.     <td class="mdRow">
    435. 

  435.       <table cellpadding="0" cellspacing="0" border="0">
    436. 

  436.         <tr>
    437. 

  437.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a>&amp; PVRTMat3::operator * </td>
    438. 

  438.           <td class="md" valign="top">(&nbsp;</td>
    439. 

  439.           <td class="md" nowrap valign="top">const VERTTYPE&nbsp;</td>
    440. 

  440.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    441. 

  441.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    442. 

  442.           <td class="md" nowrap><code> [inline]</code></td>
    443. 

  443.         </tr>
    444. 

  444. 

  445.       </table>
    446. 

  446.     </td>
    447. 

  447.   </tr>
    448. 

  448. </table>
    449. 

  449. <table cellspacing=5 cellpadding=0 border=0>
    450. 

  450.   <tr>
    451. 

  451.     <td>
    452. 

  452.       &nbsp;
    453. 

  453.     </td>
    454. 

  454.     <td>
    455. 

  455. 

  456. <p>
    457. 

  457. <dl compact><dt><b>Inputs:</b></dt><dd>
    458. 

  458.   <table border="0" cellspacing="2" cellpadding="0">
    459. 

  459.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>a single value </td></tr>
    460. 

  460.   </table>
    461. 

  461. </dl>
    462. 

  462. <dl compact><dt><b>Returns:</b></dt><dd>result of multiplication and assignment </dd></dl>
    463. 

  463. <dl compact><dt><b>Description:</b></dt><dd>element multiplication by a single value. </dd></dl>
    464. 

  464.     </td>
    465. 

  465.   </tr>
    466. 

  466. </table>
    467. 

  467. <a class="anchor" name="a6" doxytag="PVRTMat3::operator *" ></a><p>
    468. 

  468. <br><br><h3>operator *</h3><br><div>
    469. 

  469. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    470. 

  470.   <tr>
    471. 

  471.     <td class="mdRow">
    472. 

  472.       <table cellpadding="0" cellspacing="0" border="0">
    473. 

  473.         <tr>
    474. 

  474.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::operator * </td>
    475. 

  475.           <td class="md" valign="top">(&nbsp;</td>
    476. 

  476.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td>
    477. 

  477.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    478. 

  478.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    479. 

  479.           <td class="md" nowrap> const<code> [inline]</code></td>
    480. 

  480.         </tr>
    481. 

  481. 

  482.       </table>
    483. 

  483.     </td>
    484. 

  484.   </tr>
    485. 

  485. </table>
    486. 

  486. <table cellspacing=5 cellpadding=0 border=0>
    487. 

  487.   <tr>
    488. 

  488.     <td>
    489. 

  489.       &nbsp;
    490. 

  490.     </td>
    491. 

  491.     <td>
    492. 

  492. 

  493. <p>
    494. 

  494. <dl compact><dt><b>Inputs:</b></dt><dd>
    495. 

  495.   <table border="0" cellspacing="2" cellpadding="0">
    496. 

  496.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>another PVRTMat3 </td></tr>
    497. 

  497.   </table>
    498. 

  498. </dl>
    499. 

  499. <dl compact><dt><b>Returns:</b></dt><dd>result of multiplication </dd></dl>
    500. 

  500. <dl compact><dt><b>Description:</b></dt><dd>Matrix multiplication of two 3x3 matrices. </dd></dl>
    501. 

  501.     </td>
    502. 

  502.   </tr>
    503. 

  503. </table>
    504. 

  504. <a class="anchor" name="a13" doxytag="PVRTMat3::operator *=" ></a><p>
    505. 

  505. <br><br><h3>operator *=</h3><br><div>
    506. 

  506. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    507. 

  507.   <tr>
    508. 

  508.     <td class="mdRow">
    509. 

  509.       <table cellpadding="0" cellspacing="0" border="0">
    510. 

  510.         <tr>
    511. 

  511.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a>&amp; PVRTMat3::operator *= </td>
    512. 

  512.           <td class="md" valign="top">(&nbsp;</td>
    513. 

  513.           <td class="md" nowrap valign="top">const VERTTYPE&nbsp;</td>
    514. 

  514.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    515. 

  515.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    516. 

  516.           <td class="md" nowrap><code> [inline]</code></td>
    517. 

  517.         </tr>
    518. 

  518. 

  519.       </table>
    520. 

  520.     </td>
    521. 

  521.   </tr>
    522. 

  522. </table>
    523. 

  523. <table cellspacing=5 cellpadding=0 border=0>
    524. 

  524.   <tr>
    525. 

  525.     <td>
    526. 

  526.       &nbsp;
    527. 

  527.     </td>
    528. 

  528.     <td>
    529. 

  529. 

  530. <p>
    531. 

  531. <dl compact><dt><b>Inputs:</b></dt><dd>
    532. 

  532.   <table border="0" cellspacing="2" cellpadding="0">
    533. 

  533.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>a single value </td></tr>
    534. 

  534.   </table>
    535. 

  535. </dl>
    536. 

  536. <dl compact><dt><b>Returns:</b></dt><dd>result of multiplication and assignment </dd></dl>
    537. 

  537. <dl compact><dt><b>Description:</b></dt><dd>element multiplication and assignment by a single value. </dd></dl>
    538. 

  538.     </td>
    539. 

  539.   </tr>
    540. 

  540. </table>
    541. 

  541. <a class="anchor" name="a11" doxytag="PVRTMat3::operator *=" ></a><p>
    542. 

  542. <br><br><h3>operator *=</h3><br><div>
    543. 

  543. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    544. 

  544.   <tr>
    545. 

  545.     <td class="mdRow">
    546. 

  546.       <table cellpadding="0" cellspacing="0" border="0">
    547. 

  547.         <tr>
    548. 

  548.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a>&amp; PVRTMat3::operator *= </td>
    549. 

  549.           <td class="md" valign="top">(&nbsp;</td>
    550. 

  550.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td>
    551. 

  551.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    552. 

  552.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    553. 

  553.           <td class="md" nowrap><code> [inline]</code></td>
    554. 

  554.         </tr>
    555. 

  555. 

  556.       </table>
    557. 

  557.     </td>
    558. 

  558.   </tr>
    559. 

  559. </table>
    560. 

  560. <table cellspacing=5 cellpadding=0 border=0>
    561. 

  561.   <tr>
    562. 

  562.     <td>
    563. 

  563.       &nbsp;
    564. 

  564.     </td>
    565. 

  565.     <td>
    566. 

  566. 

  567. <p>
    568. 

  568. <dl compact><dt><b>Inputs:</b></dt><dd>
    569. 

  569.   <table border="0" cellspacing="2" cellpadding="0">
    570. 

  570.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>another PVRTMat3 </td></tr>
    571. 

  571.   </table>
    572. 

  572. </dl>
    573. 

  573. <dl compact><dt><b>Returns:</b></dt><dd>result of multiplication and assignment </dd></dl>
    574. 

  574. <dl compact><dt><b>Description:</b></dt><dd>Matrix multiplication and assignment of two 3x3 matrices. </dd></dl>
    575. 

  575.     </td>
    576. 

  576.   </tr>
    577. 

  577. </table>
    578. 

  578. <a class="anchor" name="a5" doxytag="PVRTMat3::operator()" ></a><p>
    579. 

  579. <br><br><h3>operator()</h3><br><div>
    580. 

  580. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    581. 

  581.   <tr>
    582. 

  582.     <td class="mdRow">
    583. 

  583.       <table cellpadding="0" cellspacing="0" border="0">
    584. 

  584.         <tr>
    585. 

  585.           <td class="md" nowrap valign="top"> const VERTTYPE&amp; PVRTMat3::operator() </td>
    586. 

  586.           <td class="md" valign="top">(&nbsp;</td>
    587. 

  587.           <td class="md" nowrap valign="top">const int&nbsp;</td>
    588. 

  588.           <td class="mdname" nowrap> <em>row</em>, </td>
    589. 

  589.         </tr>
    590. 

  590.         <tr>
    591. 

  591.           <td class="md" nowrap align="right"></td>
    592. 

  592.           <td></td>
    593. 

  593.           <td class="md" nowrap>const int&nbsp;</td>
    594. 

  594.           <td class="mdname" nowrap> <em>column</em></td>
    595. 

  595.         </tr>
    596. 

  596.         <tr>
    597. 

  597.           <td></td>
    598. 

  598.           <td class="md">)&nbsp;</td>
    599. 

  599.           <td class="md" colspan="2"> const<code> [inline]</code></td>
    600. 

  600.         </tr>
    601. 

  601. 

  602.       </table>
    603. 

  603.     </td>
    604. 

  604.   </tr>
    605. 

  605. </table>
    606. 

  606. <table cellspacing=5 cellpadding=0 border=0>
    607. 

  607.   <tr>
    608. 

  608.     <td>
    609. 

  609.       &nbsp;
    610. 

  610.     </td>
    611. 

  611.     <td>
    612. 

  612. 

  613. <p>
    614. 

  614. <dl compact><dt><b>Inputs:</b></dt><dd>
    615. 

  615.   <table border="0" cellspacing="2" cellpadding="0">
    616. 

  616.     <tr><td valign=top><em>row</em>&nbsp;</td><td>row of matrix </td></tr>
    617. 

  617.     <tr><td valign=top><em>column</em>&nbsp;</td><td>column of matrix </td></tr>
    618. 

  618.   </table>
    619. 

  619. </dl>
    620. 

  620. <dl compact><dt><b>Returns:</b></dt><dd>value of element </dd></dl>
    621. 

  621. <dl compact><dt><b>Description:</b></dt><dd>Returns the value of the element at the specified row and column of the PVRTMat3 </dd></dl>
    622. 

  622.     </td>
    623. 

  623.   </tr>
    624. 

  624. </table>
    625. 

  625. <a class="anchor" name="a4" doxytag="PVRTMat3::operator()" ></a><p>
    626. 

  626. <br><br><h3>operator()</h3><br><div>
    627. 

  627. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    628. 

  628.   <tr>
    629. 

  629.     <td class="mdRow">
    630. 

  630.       <table cellpadding="0" cellspacing="0" border="0">
    631. 

  631.         <tr>
    632. 

  632.           <td class="md" nowrap valign="top"> VERTTYPE&amp; PVRTMat3::operator() </td>
    633. 

  633.           <td class="md" valign="top">(&nbsp;</td>
    634. 

  634.           <td class="md" nowrap valign="top">const int&nbsp;</td>
    635. 

  635.           <td class="mdname" nowrap> <em>row</em>, </td>
    636. 

  636.         </tr>
    637. 

  637.         <tr>
    638. 

  638.           <td class="md" nowrap align="right"></td>
    639. 

  639.           <td></td>
    640. 

  640.           <td class="md" nowrap>const int&nbsp;</td>
    641. 

  641.           <td class="mdname" nowrap> <em>column</em></td>
    642. 

  642.         </tr>
    643. 

  643.         <tr>
    644. 

  644.           <td></td>
    645. 

  645.           <td class="md">)&nbsp;</td>
    646. 

  646.           <td class="md" colspan="2"><code> [inline]</code></td>
    647. 

  647.         </tr>
    648. 

  648. 

  649.       </table>
    650. 

  650.     </td>
    651. 

  651.   </tr>
    652. 

  652. </table>
    653. 

  653. <table cellspacing=5 cellpadding=0 border=0>
    654. 

  654.   <tr>
    655. 

  655.     <td>
    656. 

  656.       &nbsp;
    657. 

  657.     </td>
    658. 

  658.     <td>
    659. 

  659. 

  660. <p>
    661. 

  661. <dl compact><dt><b>Inputs:</b></dt><dd>
    662. 

  662.   <table border="0" cellspacing="2" cellpadding="0">
    663. 

  663.     <tr><td valign=top><em>row</em>&nbsp;</td><td>row of matrix </td></tr>
    664. 

  664.     <tr><td valign=top><em>column</em>&nbsp;</td><td>column of matrix </td></tr>
    665. 

  665.   </table>
    666. 

  666. </dl>
    667. 

  667. <dl compact><dt><b>Returns:</b></dt><dd>value of element </dd></dl>
    668. 

  668. <dl compact><dt><b>Description:</b></dt><dd>Returns the value of the element at the specified row and column of the PVRTMat3 </dd></dl>
    669. 

  669.     </td>
    670. 

  670.   </tr>
    671. 

  671. </table>
    672. 

  672. <a class="anchor" name="a7" doxytag="PVRTMat3::operator+" ></a><p>
    673. 

  673. <br><br><h3>operator+</h3><br><div>
    674. 

  674. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    675. 

  675.   <tr>
    676. 

  676.     <td class="mdRow">
    677. 

  677.       <table cellpadding="0" cellspacing="0" border="0">
    678. 

  678.         <tr>
    679. 

  679.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::operator+ </td>
    680. 

  680.           <td class="md" valign="top">(&nbsp;</td>
    681. 

  681.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td>
    682. 

  682.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    683. 

  683.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    684. 

  684.           <td class="md" nowrap> const<code> [inline]</code></td>
    685. 

  685.         </tr>
    686. 

  686. 

  687.       </table>
    688. 

  688.     </td>
    689. 

  689.   </tr>
    690. 

  690. </table>
    691. 

  691. <table cellspacing=5 cellpadding=0 border=0>
    692. 

  692.   <tr>
    693. 

  693.     <td>
    694. 

  694.       &nbsp;
    695. 

  695.     </td>
    696. 

  696.     <td>
    697. 

  697. 

  698. <p>
    699. 

  699. <dl compact><dt><b>Inputs:</b></dt><dd>
    700. 

  700.   <table border="0" cellspacing="2" cellpadding="0">
    701. 

  701.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>another PVRTMat3 </td></tr>
    702. 

  702.   </table>
    703. 

  703. </dl>
    704. 

  704. <dl compact><dt><b>Returns:</b></dt><dd>result of addition </dd></dl>
    705. 

  705. <dl compact><dt><b>Description:</b></dt><dd>element by element addition operator. </dd></dl>
    706. 

  706.     </td>
    707. 

  707.   </tr>
    708. 

  708. </table>
    709. 

  709. <a class="anchor" name="a9" doxytag="PVRTMat3::operator+=" ></a><p>
    710. 

  710. <br><br><h3>operator+=</h3><br><div>
    711. 

  711. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    712. 

  712.   <tr>
    713. 

  713.     <td class="mdRow">
    714. 

  714.       <table cellpadding="0" cellspacing="0" border="0">
    715. 

  715.         <tr>
    716. 

  716.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a>&amp; PVRTMat3::operator+= </td>
    717. 

  717.           <td class="md" valign="top">(&nbsp;</td>
    718. 

  718.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td>
    719. 

  719.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    720. 

  720.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    721. 

  721.           <td class="md" nowrap><code> [inline]</code></td>
    722. 

  722.         </tr>
    723. 

  723. 

  724.       </table>
    725. 

  725.     </td>
    726. 

  726.   </tr>
    727. 

  727. </table>
    728. 

  728. <table cellspacing=5 cellpadding=0 border=0>
    729. 

  729.   <tr>
    730. 

  730.     <td>
    731. 

  731.       &nbsp;
    732. 

  732.     </td>
    733. 

  733.     <td>
    734. 

  734. 

  735. <p>
    736. 

  736. <dl compact><dt><b>Inputs:</b></dt><dd>
    737. 

  737.   <table border="0" cellspacing="2" cellpadding="0">
    738. 

  738.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>another PVRTMat3 </td></tr>
    739. 

  739.   </table>
    740. 

  740. </dl>
    741. 

  741. <dl compact><dt><b>Returns:</b></dt><dd>result of addition and assignment </dd></dl>
    742. 

  742. <dl compact><dt><b>Description:</b></dt><dd>element by element addition and assignment operator. </dd></dl>
    743. 

  743.     </td>
    744. 

  744.   </tr>
    745. 

  745. </table>
    746. 

  746. <a class="anchor" name="a8" doxytag="PVRTMat3::operator-" ></a><p>
    747. 

  747. <br><br><h3>operator-</h3><br><div>
    748. 

  748. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    749. 

  749.   <tr>
    750. 

  750.     <td class="mdRow">
    751. 

  751.       <table cellpadding="0" cellspacing="0" border="0">
    752. 

  752.         <tr>
    753. 

  753.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::operator- </td>
    754. 

  754.           <td class="md" valign="top">(&nbsp;</td>
    755. 

  755.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td>
    756. 

  756.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    757. 

  757.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    758. 

  758.           <td class="md" nowrap> const<code> [inline]</code></td>
    759. 

  759.         </tr>
    760. 

  760. 

  761.       </table>
    762. 

  762.     </td>
    763. 

  763.   </tr>
    764. 

  764. </table>
    765. 

  765. <table cellspacing=5 cellpadding=0 border=0>
    766. 

  766.   <tr>
    767. 

  767.     <td>
    768. 

  768.       &nbsp;
    769. 

  769.     </td>
    770. 

  770.     <td>
    771. 

  771. 

  772. <p>
    773. 

  773. <dl compact><dt><b>Inputs:</b></dt><dd>
    774. 

  774.   <table border="0" cellspacing="2" cellpadding="0">
    775. 

  775.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>another PVRTMat3 </td></tr>
    776. 

  776.   </table>
    777. 

  777. </dl>
    778. 

  778. <dl compact><dt><b>Returns:</b></dt><dd>result of subtraction </dd></dl>
    779. 

  779. <dl compact><dt><b>Description:</b></dt><dd>element by element subtraction operator. </dd></dl>
    780. 

  780.     </td>
    781. 

  781.   </tr>
    782. 

  782. </table>
    783. 

  783. <a class="anchor" name="a10" doxytag="PVRTMat3::operator-=" ></a><p>
    784. 

  784. <br><br><h3>operator-=</h3><br><div>
    785. 

  785. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    786. 

  786.   <tr>
    787. 

  787.     <td class="mdRow">
    788. 

  788.       <table cellpadding="0" cellspacing="0" border="0">
    789. 

  789.         <tr>
    790. 

  790.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a>&amp; PVRTMat3::operator-= </td>
    791. 

  791.           <td class="md" valign="top">(&nbsp;</td>
    792. 

  792.           <td class="md" nowrap valign="top">const <a class="el" href="structPVRTMat3.html">PVRTMat3</a> &amp;&nbsp;</td>
    793. 

  793.           <td class="mdname1" valign="top" nowrap> <em>rhs</em>          </td>
    794. 

  794.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    795. 

  795.           <td class="md" nowrap><code> [inline]</code></td>
    796. 

  796.         </tr>
    797. 

  797. 

  798.       </table>
    799. 

  799.     </td>
    800. 

  800.   </tr>
    801. 

  801. </table>
    802. 

  802. <table cellspacing=5 cellpadding=0 border=0>
    803. 

  803.   <tr>
    804. 

  804.     <td>
    805. 

  805.       &nbsp;
    806. 

  806.     </td>
    807. 

  807.     <td>
    808. 

  808. 

  809. <p>
    810. 

  810. <dl compact><dt><b>Inputs:</b></dt><dd>
    811. 

  811.   <table border="0" cellspacing="2" cellpadding="0">
    812. 

  812.     <tr><td valign=top><em>rhs</em>&nbsp;</td><td>another PVRTMat3 </td></tr>
    813. 

  813.   </table>
    814. 

  814. </dl>
    815. 

  815. <dl compact><dt><b>Returns:</b></dt><dd>result of subtraction and assignment </dd></dl>
    816. 

  816. <dl compact><dt><b>Description:</b></dt><dd>element by element subtraction and assignment operator. </dd></dl>
    817. 

  817.     </td>
    818. 

  818.   </tr>
    819. 

  819. </table>
    820. 

  820. <a class="anchor" name="a18" doxytag="PVRTMat3::ptr" ></a><p>
    821. 

  821. <br><br><h3>ptr</h3><br><div>
    822. 

  822. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    823. 

  823.   <tr>
    824. 

  824.     <td class="mdRow">
    825. 

  825.       <table cellpadding="0" cellspacing="0" border="0">
    826. 

  826.         <tr>
    827. 

  827.           <td class="md" nowrap valign="top"> VERTTYPE* PVRTMat3::ptr </td>
    828. 

  828.           <td class="md" valign="top">(&nbsp;</td>
    829. 

  829.           <td class="mdname1" valign="top" nowrap>          </td>
    830. 

  830.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    831. 

  831.           <td class="md" nowrap><code> [inline]</code></td>
    832. 

  832.         </tr>
    833. 

  833. 

  834.       </table>
    835. 

  835.     </td>
    836. 

  836.   </tr>
    837. 

  837. </table>
    838. 

  838. <table cellspacing=5 cellpadding=0 border=0>
    839. 

  839.   <tr>
    840. 

  840.     <td>
    841. 

  841.       &nbsp;
    842. 

  842.     </td>
    843. 

  843.     <td>
    844. 

  844. 

  845. <p>
    846. 

  846. <dl compact><dt><b>Returns:</b></dt><dd>pointer to an array of the elements of this PVRTMat3 </dd></dl>
    847. 

  847. <dl compact><dt><b>Description:</b></dt><dd>Calculates transpose of this matrix </dd></dl>
    848. 

  848.     </td>
    849. 

  849.   </tr>
    850. 

  850. </table>
    851. 

  851. 

  852. <p>
    853. 

  853. Here is the call graph for this function:<p><center><img src="structPVRTMat3_a18_cgraph.png" border="0" usemap="#structPVRTMat3_a18_cgraph_map" alt=""></center>
    854. 

  854. <map name="structPVRTMat3_a18_cgraph_map">
    855. 

  855. <area href="structPVRTMat4.html#a0" shape="rect" coords="167,7,327,33" alt="">
    856. 

  856. </map>
    857. 

  857. <a class="anchor" name="e4" doxytag="PVRTMat3::Rotation2D" ></a><p>
    858. 

  858. <br><br><h3>Rotation2D</h3><br><div>
    859. 

  859. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    860. 

  860.   <tr>
    861. 

  861.     <td class="mdRow">
    862. 

  862.       <table cellpadding="0" cellspacing="0" border="0">
    863. 

  863.         <tr>
    864. 

  864.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::Rotation2D </td>
    865. 

  865.           <td class="md" valign="top">(&nbsp;</td>
    866. 

  866.           <td class="md" nowrap valign="top">VERTTYPE&nbsp;</td>
    867. 

  867.           <td class="mdname1" valign="top" nowrap> <em>angle</em>          </td>
    868. 

  868.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    869. 

  869.           <td class="md" nowrap><code> [inline, static]</code></td>
    870. 

  870.         </tr>
    871. 

  871. 

  872.       </table>
    873. 

  873.     </td>
    874. 

  874.   </tr>
    875. 

  875. </table>
    876. 

  876. <table cellspacing=5 cellpadding=0 border=0>
    877. 

  877.   <tr>
    878. 

  878.     <td>
    879. 

  879.       &nbsp;
    880. 

  880.     </td>
    881. 

  881.     <td>
    882. 

  882. 

  883. <p>
    884. 

  884. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 corresponding to the requested rotation </dd></dl>
    885. 

  885. <dl compact><dt><b>Description:</b></dt><dd>Calculates a matrix corresponding to a rotation of angle degrees about the Z axis </dd></dl>
    886. 

  886.     </td>
    887. 

  887.   </tr>
    888. 

  888. </table>
    889. 

  889. <a class="anchor" name="e1" doxytag="PVRTMat3::RotationX" ></a><p>
    890. 

  890. <br><br><h3>RotationX</h3><br><div>
    891. 

  891. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    892. 

  892.   <tr>
    893. 

  893.     <td class="mdRow">
    894. 

  894.       <table cellpadding="0" cellspacing="0" border="0">
    895. 

  895.         <tr>
    896. 

  896.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::RotationX </td>
    897. 

  897.           <td class="md" valign="top">(&nbsp;</td>
    898. 

  898.           <td class="md" nowrap valign="top">VERTTYPE&nbsp;</td>
    899. 

  899.           <td class="mdname1" valign="top" nowrap> <em>angle</em>          </td>
    900. 

  900.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    901. 

  901.           <td class="md" nowrap><code> [static]</code></td>
    902. 

  902.         </tr>
    903. 

  903. 

  904.       </table>
    905. 

  905.     </td>
    906. 

  906.   </tr>
    907. 

  907. </table>
    908. 

  908. <table cellspacing=5 cellpadding=0 border=0>
    909. 

  909.   <tr>
    910. 

  910.     <td>
    911. 

  911.       &nbsp;
    912. 

  912.     </td>
    913. 

  913.     <td>
    914. 

  914. 

  915. <p>
    916. 

  916. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 corresponding to the requested rotation </dd></dl>
    917. 

  917. <dl compact><dt><b>Description:</b></dt><dd>Calculates a matrix corresponding to a rotation of angle degrees about the X axis </dd></dl>
    918. 

  918.     </td>
    919. 

  919.   </tr>
    920. 

  920. </table>
    921. 

  921. <a class="anchor" name="e2" doxytag="PVRTMat3::RotationY" ></a><p>
    922. 

  922. <br><br><h3>RotationY</h3><br><div>
    923. 

  923. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    924. 

  924.   <tr>
    925. 

  925.     <td class="mdRow">
    926. 

  926.       <table cellpadding="0" cellspacing="0" border="0">
    927. 

  927.         <tr>
    928. 

  928.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::RotationY </td>
    929. 

  929.           <td class="md" valign="top">(&nbsp;</td>
    930. 

  930.           <td class="md" nowrap valign="top">VERTTYPE&nbsp;</td>
    931. 

  931.           <td class="mdname1" valign="top" nowrap> <em>angle</em>          </td>
    932. 

  932.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    933. 

  933.           <td class="md" nowrap><code> [static]</code></td>
    934. 

  934.         </tr>
    935. 

  935. 

  936.       </table>
    937. 

  937.     </td>
    938. 

  938.   </tr>
    939. 

  939. </table>
    940. 

  940. <table cellspacing=5 cellpadding=0 border=0>
    941. 

  941.   <tr>
    942. 

  942.     <td>
    943. 

  943.       &nbsp;
    944. 

  944.     </td>
    945. 

  945.     <td>
    946. 

  946. 

  947. <p>
    948. 

  948. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 corresponding to the requested rotation </dd></dl>
    949. 

  949. <dl compact><dt><b>Description:</b></dt><dd>Calculates a matrix corresponding to a rotation of angle degrees about the Y axis </dd></dl>
    950. 

  950.     </td>
    951. 

  951.   </tr>
    952. 

  952. </table>
    953. 

  953. <a class="anchor" name="e3" doxytag="PVRTMat3::RotationZ" ></a><p>
    954. 

  954. <br><br><h3>RotationZ</h3><br><div>
    955. 

  955. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    956. 

  956.   <tr>
    957. 

  957.     <td class="mdRow">
    958. 

  958.       <table cellpadding="0" cellspacing="0" border="0">
    959. 

  959.         <tr>
    960. 

  960.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::RotationZ </td>
    961. 

  961.           <td class="md" valign="top">(&nbsp;</td>
    962. 

  962.           <td class="md" nowrap valign="top">VERTTYPE&nbsp;</td>
    963. 

  963.           <td class="mdname1" valign="top" nowrap> <em>angle</em>          </td>
    964. 

  964.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    965. 

  965.           <td class="md" nowrap><code> [static]</code></td>
    966. 

  966.         </tr>
    967. 

  967. 

  968.       </table>
    969. 

  969.     </td>
    970. 

  970.   </tr>
    971. 

  971. </table>
    972. 

  972. <table cellspacing=5 cellpadding=0 border=0>
    973. 

  973.   <tr>
    974. 

  974.     <td>
    975. 

  975.       &nbsp;
    976. 

  976.     </td>
    977. 

  977.     <td>
    978. 

  978. 

  979. <p>
    980. 

  980. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 corresponding to the requested rotation </dd></dl>
    981. 

  981. <dl compact><dt><b>Description:</b></dt><dd>Calculates a matrix corresponding to a rotation of angle degrees about the Z axis </dd></dl>
    982. 

  982.     </td>
    983. 

  983.   </tr>
    984. 

  984. </table>
    985. 

  985. <a class="anchor" name="e5" doxytag="PVRTMat3::Scale" ></a><p>
    986. 

  986. <br><br><h3>Scale</h3><br><div>
    987. 

  987. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    988. 

  988.   <tr>
    989. 

  989.     <td class="mdRow">
    990. 

  990.       <table cellpadding="0" cellspacing="0" border="0">
    991. 

  991.         <tr>
    992. 

  992.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::Scale </td>
    993. 

  993.           <td class="md" valign="top">(&nbsp;</td>
    994. 

  994.           <td class="md" nowrap valign="top">const VERTTYPE&nbsp;</td>
    995. 

  995.           <td class="mdname" nowrap> <em>fx</em>, </td>
    996. 

  996.         </tr>
    997. 

  997.         <tr>
    998. 

  998.           <td class="md" nowrap align="right"></td>
    999. 

  999.           <td></td>
    1000. 

  1000.           <td class="md" nowrap>const VERTTYPE&nbsp;</td>
    1001. 

  1001.           <td class="mdname" nowrap> <em>fy</em>, </td>
    1002. 

  1002.         </tr>
    1003. 

  1003.         <tr>
    1004. 

  1004.           <td class="md" nowrap align="right"></td>
    1005. 

  1005.           <td></td>
    1006. 

  1006.           <td class="md" nowrap>const VERTTYPE&nbsp;</td>
    1007. 

  1007.           <td class="mdname" nowrap> <em>fz</em></td>
    1008. 

  1008.         </tr>
    1009. 

  1009.         <tr>
    1010. 

  1010.           <td></td>
    1011. 

  1011.           <td class="md">)&nbsp;</td>
    1012. 

  1012.           <td class="md" colspan="2"><code> [inline, static]</code></td>
    1013. 

  1013.         </tr>
    1014. 

  1014. 

  1015.       </table>
    1016. 

  1016.     </td>
    1017. 

  1017.   </tr>
    1018. 

  1018. </table>
    1019. 

  1019. <table cellspacing=5 cellpadding=0 border=0>
    1020. 

  1020.   <tr>
    1021. 

  1021.     <td>
    1022. 

  1022.       &nbsp;
    1023. 

  1023.     </td>
    1024. 

  1024.     <td>
    1025. 

  1025. 

  1026. <p>
    1027. 

  1027. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 corresponding to the requested scaling transformation </dd></dl>
    1028. 

  1028. <dl compact><dt><b>Description:</b></dt><dd>Calculates a matrix corresponding to scaling of fx, fy and fz times in each axis. </dd></dl>
    1029. 

  1029.     </td>
    1030. 

  1030.   </tr>
    1031. 

  1031. </table>
    1032. 

  1032. <a class="anchor" name="e6" doxytag="PVRTMat3::Scale2D" ></a><p>
    1033. 

  1033. <br><br><h3>Scale2D</h3><br><div>
    1034. 

  1034. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    1035. 

  1035.   <tr>
    1036. 

  1036.     <td class="mdRow">
    1037. 

  1037.       <table cellpadding="0" cellspacing="0" border="0">
    1038. 

  1038.         <tr>
    1039. 

  1039.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::Scale2D </td>
    1040. 

  1040.           <td class="md" valign="top">(&nbsp;</td>
    1041. 

  1041.           <td class="md" nowrap valign="top">const VERTTYPE&nbsp;</td>
    1042. 

  1042.           <td class="mdname" nowrap> <em>fx</em>, </td>
    1043. 

  1043.         </tr>
    1044. 

  1044.         <tr>
    1045. 

  1045.           <td class="md" nowrap align="right"></td>
    1046. 

  1046.           <td></td>
    1047. 

  1047.           <td class="md" nowrap>const VERTTYPE&nbsp;</td>
    1048. 

  1048.           <td class="mdname" nowrap> <em>fy</em></td>
    1049. 

  1049.         </tr>
    1050. 

  1050.         <tr>
    1051. 

  1051.           <td></td>
    1052. 

  1052.           <td class="md">)&nbsp;</td>
    1053. 

  1053.           <td class="md" colspan="2"><code> [inline, static]</code></td>
    1054. 

  1054.         </tr>
    1055. 

  1055. 

  1056.       </table>
    1057. 

  1057.     </td>
    1058. 

  1058.   </tr>
    1059. 

  1059. </table>
    1060. 

  1060. <table cellspacing=5 cellpadding=0 border=0>
    1061. 

  1061.   <tr>
    1062. 

  1062.     <td>
    1063. 

  1063.       &nbsp;
    1064. 

  1064.     </td>
    1065. 

  1065.     <td>
    1066. 

  1066. 

  1067. <p>
    1068. 

  1068. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 corresponding to the requested scaling transformation </dd></dl>
    1069. 

  1069. <dl compact><dt><b>Description:</b></dt><dd>Calculates a matrix corresponding to scaling of fx, fy and fz times in each axis. </dd></dl>
    1070. 

  1070.     </td>
    1071. 

  1071.   </tr>
    1072. 

  1072. </table>
    1073. 

  1073. <a class="anchor" name="e7" doxytag="PVRTMat3::Translation2D" ></a><p>
    1074. 

  1074. <br><br><h3>Translation2D</h3><br><div>
    1075. 

  1075. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    1076. 

  1076.   <tr>
    1077. 

  1077.     <td class="mdRow">
    1078. 

  1078.       <table cellpadding="0" cellspacing="0" border="0">
    1079. 

  1079.         <tr>
    1080. 

  1080.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::Translation2D </td>
    1081. 

  1081.           <td class="md" valign="top">(&nbsp;</td>
    1082. 

  1082.           <td class="md" nowrap valign="top">const VERTTYPE&nbsp;</td>
    1083. 

  1083.           <td class="mdname" nowrap> <em>tx</em>, </td>
    1084. 

  1084.         </tr>
    1085. 

  1085.         <tr>
    1086. 

  1086.           <td class="md" nowrap align="right"></td>
    1087. 

  1087.           <td></td>
    1088. 

  1088.           <td class="md" nowrap>const VERTTYPE&nbsp;</td>
    1089. 

  1089.           <td class="mdname" nowrap> <em>ty</em></td>
    1090. 

  1090.         </tr>
    1091. 

  1091.         <tr>
    1092. 

  1092.           <td></td>
    1093. 

  1093.           <td class="md">)&nbsp;</td>
    1094. 

  1094.           <td class="md" colspan="2"><code> [inline, static]</code></td>
    1095. 

  1095.         </tr>
    1096. 

  1096. 

  1097.       </table>
    1098. 

  1098.     </td>
    1099. 

  1099.   </tr>
    1100. 

  1100. </table>
    1101. 

  1101. <table cellspacing=5 cellpadding=0 border=0>
    1102. 

  1102.   <tr>
    1103. 

  1103.     <td>
    1104. 

  1104.       &nbsp;
    1105. 

  1105.     </td>
    1106. 

  1106.     <td>
    1107. 

  1107. 

  1108. <p>
    1109. 

  1109. <dl compact><dt><b>Returns:</b></dt><dd>a PVRTMat3 corresponding to the requested translation </dd></dl>
    1110. 

  1110. <dl compact><dt><b>Description:</b></dt><dd>Calculates a matrix corresponding to a transformation of tx and ty times in each axis. </dd></dl>
    1111. 

  1111.     </td>
    1112. 

  1112.   </tr>
    1113. 

  1113. </table>
    1114. 

  1114. <a class="anchor" name="a17" doxytag="PVRTMat3::transpose" ></a><p>
    1115. 

  1115. <br><br><h3>transpose</h3><br><div>
    1116. 

  1116. <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
    1117. 

  1117.   <tr>
    1118. 

  1118.     <td class="mdRow">
    1119. 

  1119.       <table cellpadding="0" cellspacing="0" border="0">
    1120. 

  1120.         <tr>
    1121. 

  1121.           <td class="md" nowrap valign="top"> <a class="el" href="structPVRTMat3.html">PVRTMat3</a> PVRTMat3::transpose </td>
    1122. 

  1122.           <td class="md" valign="top">(&nbsp;</td>
    1123. 

  1123.           <td class="mdname1" valign="top" nowrap>          </td>
    1124. 

  1124.           <td class="md" valign="top">&nbsp;)&nbsp;</td>
    1125. 

  1125.           <td class="md" nowrap> const<code> [inline]</code></td>
    1126. 

  1126.         </tr>
    1127. 

  1127. 

  1128.       </table>
    1129. 

  1129.     </td>
    1130. 

  1130.   </tr>
    1131. 

  1131. </table>
    1132. 

  1132. <table cellspacing=5 cellpadding=0 border=0>
    1133. 

  1133.   <tr>
    1134. 

  1134.     <td>
    1135. 

  1135.       &nbsp;
    1136. 

  1136.     </td>
    1137. 

  1137.     <td>
    1138. 

  1138. 

  1139. <p>
    1140. 

  1140. <dl compact><dt><b>Returns:</b></dt><dd>transpose 3x3 matrix </dd></dl>
    1141. 

  1141. <dl compact><dt><b>Description:</b></dt><dd>Calculates the transpose of this matrix </dd></dl>
    1142. 

  1142.     </td>
    1143. 

  1143.   </tr>
    1144. 

  1144. </table>
    1145. 

  1145. 

  1146. <p>
    1147. 

  1147. Here is the call graph for this function:<p><center><img src="structPVRTMat3_a17_cgraph.png" border="0" usemap="#structPVRTMat3_a17_cgraph_map" alt=""></center>
    1148. 

  1148. <map name="structPVRTMat3_a17_cgraph_map">
    1149. 

  1149. <area href="structPVRTMat3.html#a0" shape="rect" coords="209,7,369,33" alt="">
    1150. 

  1150. </map>
    1151. 

  1151. <hr>The documentation for this struct was generated from the following file:<ul>
    1152. 

  1152. <li><a class="el" href="PVRTVector_8h-source.html">PVRTVector.h</a></ul>
    1153. 

  1153. <br>
    1154. 

  1154. <br>
    1155. 

  1155. <P align=left><FONT size=2><STRONG><A 
    1156. 

  1156.    href="http://www.imgtec.com/powervr/insider/legal/index.asp">Copyright</A> © 
    1157. 

  1157.    1999-2008, Imagination Technologies Ltd.</STRONG></FONT></P>
    1158. 

  1158. <hr>
    1159. 

  1159. <address style="align: left;"><small><FONT color=f0f>
    1160. 

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    1161. 

  1161. </body>
    1162. 

  1162. </html>
    1163. 

  1163.