Home Explore Help
Sign In
cpp
/
glm
mirror of https://github.com/g-truc/glm.git
2
0
Fork 0
Files Issues 0 Wiki
Branch: 0.8.4
Branches Tags
glm
/
doc
/
html
/
a00174.html

a00174.html 12 KB
Permalink History Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271 
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    2. 

  2. <html xmlns="http://www.w3.org/1999/xhtml">
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
    5. 

  5. <title>GLM: glm::gtx::intersect Namespace Reference</title>
    6. 

  6. <link href="tabs.css" rel="stylesheet" type="text/css"/>
    7. 

  7. <link href="doxygen.css" rel="stylesheet" type="text/css"/>
    8. 

  8. </head>
    9. 

  9. <body>
    10. 

  10. <!-- Generated by Doxygen 1.6.1 -->
    11. 

  11. <div class="navigation" id="top">
    12. 

  12.   <div class="tabs">
    13. 

  13.     <ul>
    14. 

  14.       <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
    15. 

  15.       <li class="current"><a href="namespaces.html"><span>Namespaces</span></a></li>
    16. 

  16.       <li><a href="files.html"><span>Files</span></a></li>
    17. 

  17.     </ul>
    18. 

  18.   </div>
    19. 

  19.   <div class="tabs">
    20. 

  20.     <ul>
    21. 

  21.       <li><a href="namespaces.html"><span>Namespace&nbsp;List</span></a></li>
    22. 

  22.       <li><a href="namespacemembers.html"><span>Namespace&nbsp;Members</span></a></li>
    23. 

  23.     </ul>
    24. 

  24.   </div>
    25. 

  25.   <div class="navpath"><a class="el" href="a00124.html">glm</a>::<a class="el" href="a00150.html">gtx</a>::<a class="el" href="a00174.html">intersect</a>
    26. 

  26.   </div>
    27. 

  27. </div>
    28. 

  28. <div class="contents">
    29. 

  29. <h1>glm::gtx::intersect Namespace Reference</h1>
    30. 

  30. <p>GLM_GTX_intersect extension: Add intersection functions.  
    31. 

  31. <a href="#_details">More...</a></p>
    32. 

  32. <table border="0" cellpadding="0" cellspacing="0">
    33. 

  33. <tr><td colspan="2"><h2>Functions</h2></td></tr>
    34. 

  34. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    35. 

  35. <tr><td class="memTemplItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00174.html#a33f0584acca58d7446daf594c3b8295f">intersectLineSphere</a> (genType const &amp;point0, genType const &amp;point1, genType const &amp;center, typename genType::value_type radius, genType &amp;position, genType &amp;normal)</td></tr>
    36. 

  36. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Compute the intersection of a line and a sphere.  <a href="#a33f0584acca58d7446daf594c3b8295f"></a><br/></td></tr>
    37. 

  37. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    38. 

  38. <tr><td class="memTemplItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00174.html#a0922c431baec628c6955011c79d39cd9">intersectLineTriangle</a> (genType const &amp;orig, genType const &amp;dir, genType const &amp;vert0, genType const &amp;vert1, genType const &amp;vert2, genType &amp;position)</td></tr>
    39. 

  39. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Compute the intersection of a line and a triangle.  <a href="#a0922c431baec628c6955011c79d39cd9"></a><br/></td></tr>
    40. 

  40. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    41. 

  41. <tr><td class="memTemplItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00174.html#aa03b236dbd4df6b0519b1f2ceea7ef8c">intersectRaySphere</a> (genType const &amp;orig, genType const &amp;dir, genType const &amp;center, typename genType::value_type radius, genType &amp;position, genType &amp;normal)</td></tr>
    42. 

  42. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Compute the intersection of a ray and a sphere.  <a href="#aa03b236dbd4df6b0519b1f2ceea7ef8c"></a><br/></td></tr>
    43. 

  43. <tr><td class="memTemplParams" colspan="2">template&lt;typename genType &gt; </td></tr>
    44. 

  44. <tr><td class="memTemplItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00174.html#a6ce58ac1371605381abb3e00cfe36d78">intersectRayTriangle</a> (genType const &amp;orig, genType const &amp;dir, genType const &amp;vert0, genType const &amp;vert1, genType const &amp;vert2, genType &amp;baryPosition)</td></tr>
    45. 

  45. <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Compute the intersection of a ray and a triangle.  <a href="#a6ce58ac1371605381abb3e00cfe36d78"></a><br/></td></tr>
    46. 

  46. </table>
    47. 

  47. <hr/><a name="_details"></a><h2>Detailed Description</h2>
    48. 

  48. <p>GLM_GTX_intersect extension: Add intersection functions. </p>
    49. 

  49. <hr/><h2>Function Documentation</h2>
    50. 

  50. <a class="anchor" id="a33f0584acca58d7446daf594c3b8295f"></a><!-- doxytag: member="glm::gtx::intersect::intersectLineSphere" ref="a33f0584acca58d7446daf594c3b8295f" args="(genType const &amp;point0, genType const &amp;point1, genType const &amp;center, typename genType::value_type radius, genType &amp;position, genType &amp;normal)" -->
    51. 

  51. <div class="memitem">
    52. 

  52. <div class="memproto">
    53. 

  53.       <table class="memname">
    54. 

  54.         <tr>
    55. 

  55.           <td class="memname">bool glm::gtx::intersect::intersectLineSphere </td>
    56. 

  56.           <td>(</td>
    57. 

  57.           <td class="paramtype">genType const &amp;&nbsp;</td>
    58. 

  58.           <td class="paramname"> <em>point0</em>, </td>
    59. 

  59.         </tr>
    60. 

  60.         <tr>
    61. 

  61.           <td class="paramkey"></td>
    62. 

  62.           <td></td>
    63. 

  63.           <td class="paramtype">genType const &amp;&nbsp;</td>
    64. 

  64.           <td class="paramname"> <em>point1</em>, </td>
    65. 

  65.         </tr>
    66. 

  66.         <tr>
    67. 

  67.           <td class="paramkey"></td>
    68. 

  68.           <td></td>
    69. 

  69.           <td class="paramtype">genType const &amp;&nbsp;</td>
    70. 

  70.           <td class="paramname"> <em>center</em>, </td>
    71. 

  71.         </tr>
    72. 

  72.         <tr>
    73. 

  73.           <td class="paramkey"></td>
    74. 

  74.           <td></td>
    75. 

  75.           <td class="paramtype">typename genType::value_type&nbsp;</td>
    76. 

  76.           <td class="paramname"> <em>radius</em>, </td>
    77. 

  77.         </tr>
    78. 

  78.         <tr>
    79. 

  79.           <td class="paramkey"></td>
    80. 

  80.           <td></td>
    81. 

  81.           <td class="paramtype">genType &amp;&nbsp;</td>
    82. 

  82.           <td class="paramname"> <em>position</em>, </td>
    83. 

  83.         </tr>
    84. 

  84.         <tr>
    85. 

  85.           <td class="paramkey"></td>
    86. 

  86.           <td></td>
    87. 

  87.           <td class="paramtype">genType &amp;&nbsp;</td>
    88. 

  88.           <td class="paramname"> <em>normal</em></td><td>&nbsp;</td>
    89. 

  89.         </tr>
    90. 

  90.         <tr>
    91. 

  91.           <td></td>
    92. 

  92.           <td>)</td>
    93. 

  93.           <td></td><td></td><td></td>
    94. 

  94.         </tr>
    95. 

  95.       </table>
    96. 

  96. </div>
    97. 

  97. <div class="memdoc">
    98. 

  98. 

  99. <p>Compute the intersection of a line and a sphere. </p>
    100. 

  100. <p>From GLM_GTX_intersect extension </p>
    101. 

  101. 

  102. </div>
    103. 

  103. </div>
    104. 

  104. <a class="anchor" id="a0922c431baec628c6955011c79d39cd9"></a><!-- doxytag: member="glm::gtx::intersect::intersectLineTriangle" ref="a0922c431baec628c6955011c79d39cd9" args="(genType const &amp;orig, genType const &amp;dir, genType const &amp;vert0, genType const &amp;vert1, genType const &amp;vert2, genType &amp;position)" -->
    105. 

  105. <div class="memitem">
    106. 

  106. <div class="memproto">
    107. 

  107.       <table class="memname">
    108. 

  108.         <tr>
    109. 

  109.           <td class="memname">bool glm::gtx::intersect::intersectLineTriangle </td>
    110. 

  110.           <td>(</td>
    111. 

  111.           <td class="paramtype">genType const &amp;&nbsp;</td>
    112. 

  112.           <td class="paramname"> <em>orig</em>, </td>
    113. 

  113.         </tr>
    114. 

  114.         <tr>
    115. 

  115.           <td class="paramkey"></td>
    116. 

  116.           <td></td>
    117. 

  117.           <td class="paramtype">genType const &amp;&nbsp;</td>
    118. 

  118.           <td class="paramname"> <em>dir</em>, </td>
    119. 

  119.         </tr>
    120. 

  120.         <tr>
    121. 

  121.           <td class="paramkey"></td>
    122. 

  122.           <td></td>
    123. 

  123.           <td class="paramtype">genType const &amp;&nbsp;</td>
    124. 

  124.           <td class="paramname"> <em>vert0</em>, </td>
    125. 

  125.         </tr>
    126. 

  126.         <tr>
    127. 

  127.           <td class="paramkey"></td>
    128. 

  128.           <td></td>
    129. 

  129.           <td class="paramtype">genType const &amp;&nbsp;</td>
    130. 

  130.           <td class="paramname"> <em>vert1</em>, </td>
    131. 

  131.         </tr>
    132. 

  132.         <tr>
    133. 

  133.           <td class="paramkey"></td>
    134. 

  134.           <td></td>
    135. 

  135.           <td class="paramtype">genType const &amp;&nbsp;</td>
    136. 

  136.           <td class="paramname"> <em>vert2</em>, </td>
    137. 

  137.         </tr>
    138. 

  138.         <tr>
    139. 

  139.           <td class="paramkey"></td>
    140. 

  140.           <td></td>
    141. 

  141.           <td class="paramtype">genType &amp;&nbsp;</td>
    142. 

  142.           <td class="paramname"> <em>position</em></td><td>&nbsp;</td>
    143. 

  143.         </tr>
    144. 

  144.         <tr>
    145. 

  145.           <td></td>
    146. 

  146.           <td>)</td>
    147. 

  147.           <td></td><td></td><td></td>
    148. 

  148.         </tr>
    149. 

  149.       </table>
    150. 

  150. </div>
    151. 

  151. <div class="memdoc">
    152. 

  152. 

  153. <p>Compute the intersection of a line and a triangle. </p>
    154. 

  154. <p>From GLM_GTX_intersect extension. </p>
    155. 

  155. 

  156. </div>
    157. 

  157. </div>
    158. 

  158. <a class="anchor" id="aa03b236dbd4df6b0519b1f2ceea7ef8c"></a><!-- doxytag: member="glm::gtx::intersect::intersectRaySphere" ref="aa03b236dbd4df6b0519b1f2ceea7ef8c" args="(genType const &amp;orig, genType const &amp;dir, genType const &amp;center, typename genType::value_type radius, genType &amp;position, genType &amp;normal)" -->
    159. 

  159. <div class="memitem">
    160. 

  160. <div class="memproto">
    161. 

  161.       <table class="memname">
    162. 

  162.         <tr>
    163. 

  163.           <td class="memname">bool glm::gtx::intersect::intersectRaySphere </td>
    164. 

  164.           <td>(</td>
    165. 

  165.           <td class="paramtype">genType const &amp;&nbsp;</td>
    166. 

  166.           <td class="paramname"> <em>orig</em>, </td>
    167. 

  167.         </tr>
    168. 

  168.         <tr>
    169. 

  169.           <td class="paramkey"></td>
    170. 

  170.           <td></td>
    171. 

  171.           <td class="paramtype">genType const &amp;&nbsp;</td>
    172. 

  172.           <td class="paramname"> <em>dir</em>, </td>
    173. 

  173.         </tr>
    174. 

  174.         <tr>
    175. 

  175.           <td class="paramkey"></td>
    176. 

  176.           <td></td>
    177. 

  177.           <td class="paramtype">genType const &amp;&nbsp;</td>
    178. 

  178.           <td class="paramname"> <em>center</em>, </td>
    179. 

  179.         </tr>
    180. 

  180.         <tr>
    181. 

  181.           <td class="paramkey"></td>
    182. 

  182.           <td></td>
    183. 

  183.           <td class="paramtype">typename genType::value_type&nbsp;</td>
    184. 

  184.           <td class="paramname"> <em>radius</em>, </td>
    185. 

  185.         </tr>
    186. 

  186.         <tr>
    187. 

  187.           <td class="paramkey"></td>
    188. 

  188.           <td></td>
    189. 

  189.           <td class="paramtype">genType &amp;&nbsp;</td>
    190. 

  190.           <td class="paramname"> <em>position</em>, </td>
    191. 

  191.         </tr>
    192. 

  192.         <tr>
    193. 

  193.           <td class="paramkey"></td>
    194. 

  194.           <td></td>
    195. 

  195.           <td class="paramtype">genType &amp;&nbsp;</td>
    196. 

  196.           <td class="paramname"> <em>normal</em></td><td>&nbsp;</td>
    197. 

  197.         </tr>
    198. 

  198.         <tr>
    199. 

  199.           <td></td>
    200. 

  200.           <td>)</td>
    201. 

  201.           <td></td><td></td><td></td>
    202. 

  202.         </tr>
    203. 

  203.       </table>
    204. 

  204. </div>
    205. 

  205. <div class="memdoc">
    206. 

  206. 

  207. <p>Compute the intersection of a ray and a sphere. </p>
    208. 

  208. <p>From GLM_GTX_intersect extension. </p>
    209. 

  209. 

  210. </div>
    211. 

  211. </div>
    212. 

  212. <a class="anchor" id="a6ce58ac1371605381abb3e00cfe36d78"></a><!-- doxytag: member="glm::gtx::intersect::intersectRayTriangle" ref="a6ce58ac1371605381abb3e00cfe36d78" args="(genType const &amp;orig, genType const &amp;dir, genType const &amp;vert0, genType const &amp;vert1, genType const &amp;vert2, genType &amp;baryPosition)" -->
    213. 

  213. <div class="memitem">
    214. 

  214. <div class="memproto">
    215. 

  215.       <table class="memname">
    216. 

  216.         <tr>
    217. 

  217.           <td class="memname">bool glm::gtx::intersect::intersectRayTriangle </td>
    218. 

  218.           <td>(</td>
    219. 

  219.           <td class="paramtype">genType const &amp;&nbsp;</td>
    220. 

  220.           <td class="paramname"> <em>orig</em>, </td>
    221. 

  221.         </tr>
    222. 

  222.         <tr>
    223. 

  223.           <td class="paramkey"></td>
    224. 

  224.           <td></td>
    225. 

  225.           <td class="paramtype">genType const &amp;&nbsp;</td>
    226. 

  226.           <td class="paramname"> <em>dir</em>, </td>
    227. 

  227.         </tr>
    228. 

  228.         <tr>
    229. 

  229.           <td class="paramkey"></td>
    230. 

  230.           <td></td>
    231. 

  231.           <td class="paramtype">genType const &amp;&nbsp;</td>
    232. 

  232.           <td class="paramname"> <em>vert0</em>, </td>
    233. 

  233.         </tr>
    234. 

  234.         <tr>
    235. 

  235.           <td class="paramkey"></td>
    236. 

  236.           <td></td>
    237. 

  237.           <td class="paramtype">genType const &amp;&nbsp;</td>
    238. 

  238.           <td class="paramname"> <em>vert1</em>, </td>
    239. 

  239.         </tr>
    240. 

  240.         <tr>
    241. 

  241.           <td class="paramkey"></td>
    242. 

  242.           <td></td>
    243. 

  243.           <td class="paramtype">genType const &amp;&nbsp;</td>
    244. 

  244.           <td class="paramname"> <em>vert2</em>, </td>
    245. 

  245.         </tr>
    246. 

  246.         <tr>
    247. 

  247.           <td class="paramkey"></td>
    248. 

  248.           <td></td>
    249. 

  249.           <td class="paramtype">genType &amp;&nbsp;</td>
    250. 

  250.           <td class="paramname"> <em>baryPosition</em></td><td>&nbsp;</td>
    251. 

  251.         </tr>
    252. 

  252.         <tr>
    253. 

  253.           <td></td>
    254. 

  254.           <td>)</td>
    255. 

  255.           <td></td><td></td><td></td>
    256. 

  256.         </tr>
    257. 

  257.       </table>
    258. 

  258. </div>
    259. 

  259. <div class="memdoc">
    260. 

  260. 

  261. <p>Compute the intersection of a ray and a triangle. </p>
    262. 

  262. <p>From GLM_GTX_intersect extension. </p>
    263. 

  263. 

  264. </div>
    265. 

  265. </div>
    266. 

  266. </div>
    267. 

  267. <hr size="1"/><address style="text-align: right;"><small>Generated on Mon Nov 16 11:23:25 2009 for GLM by&nbsp;
    268. 

  268. <a href="http://www.doxygen.org/index.html">
    269. 

  269. <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
    270. 

  270. </body>
    271. 

  271. </html>
    272.