<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.10"/> <title>0.9.8: GLM_GTX_intersect</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectlogo"><img alt="Logo" src="logo.png"/></td> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">0.9.8 </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.10 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">GLM_GTX_intersect<div class="ingroups"><a class="el" href="a00155.html">GTX Extensions (Experimental)</a></div></div> </div> </div><!--header--> <div class="contents"> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ga9c68139f3d8a4f3d7fe45f9dbc0de5b7"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr> <tr class="memitem:ga9c68139f3d8a4f3d7fe45f9dbc0de5b7"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00200.html#ga9c68139f3d8a4f3d7fe45f9dbc0de5b7">intersectLineSphere</a> (genType const &point0, genType const &point1, genType const &sphereCenter, typename genType::value_type sphereRadius, genType &intersectionPosition1, genType &intersectionNormal1, genType &intersectionPosition2=genType(), genType &intersectionNormal2=genType())</td></tr> <tr class="separator:ga9c68139f3d8a4f3d7fe45f9dbc0de5b7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga9d29b9b3acb504d43986502f42740df4"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr> <tr class="memitem:ga9d29b9b3acb504d43986502f42740df4"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00200.html#ga9d29b9b3acb504d43986502f42740df4">intersectLineTriangle</a> (genType const &orig, genType const &dir, genType const &vert0, genType const &vert1, genType const &vert2, genType &position)</td></tr> <tr class="separator:ga9d29b9b3acb504d43986502f42740df4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gad3697a9700ea379739a667ea02573488"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr> <tr class="memitem:gad3697a9700ea379739a667ea02573488"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00200.html#gad3697a9700ea379739a667ea02573488">intersectRayPlane</a> (genType const &orig, genType const &dir, genType const &planeOrig, genType const &planeNormal, typename genType::value_type &intersectionDistance)</td></tr> <tr class="separator:gad3697a9700ea379739a667ea02573488"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gac88f8cd84c4bcb5b947d56acbbcfa56e"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr> <tr class="memitem:gac88f8cd84c4bcb5b947d56acbbcfa56e"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00200.html#gac88f8cd84c4bcb5b947d56acbbcfa56e">intersectRaySphere</a> (genType const &rayStarting, genType const &rayNormalizedDirection, genType const &sphereCenter, typename genType::value_type const sphereRadiusSquered, typename genType::value_type &intersectionDistance)</td></tr> <tr class="separator:gac88f8cd84c4bcb5b947d56acbbcfa56e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gad28c00515b823b579c608aafa1100c1d"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr> <tr class="memitem:gad28c00515b823b579c608aafa1100c1d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00200.html#gad28c00515b823b579c608aafa1100c1d">intersectRaySphere</a> (genType const &rayStarting, genType const &rayNormalizedDirection, genType const &sphereCenter, const typename genType::value_type sphereRadius, genType &intersectionPosition, genType &intersectionNormal)</td></tr> <tr class="separator:gad28c00515b823b579c608aafa1100c1d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gab16c1b47c10451e7604b51b39a7ef21d"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr> <tr class="memitem:gab16c1b47c10451e7604b51b39a7ef21d"><td class="memTemplItemLeft" align="right" valign="top">GLM_FUNC_DECL bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00200.html#gab16c1b47c10451e7604b51b39a7ef21d">intersectRayTriangle</a> (genType const &orig, genType const &dir, genType const &vert0, genType const &vert1, genType const &vert2, genType &baryPosition)</td></tr> <tr class="separator:gab16c1b47c10451e7604b51b39a7ef21d"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <p>Add intersection functions. </p> <p><<a class="el" href="a00047.html" title="GLM_GTX_intersect ">glm/gtx/intersect.hpp</a>> need to be included to use these functionalities. </p> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="ga9c68139f3d8a4f3d7fe45f9dbc0de5b7"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::intersectLineSphere </td> <td>(</td> <td class="paramtype">genType const & </td> <td class="paramname"><em>point0</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>point1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>sphereCenter</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">typename genType::value_type </td> <td class="paramname"><em>sphereRadius</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>intersectionPosition1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>intersectionNormal1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>intersectionPosition2</em> = <code>genType()</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>intersectionNormal2</em> = <code>genType()</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Compute the intersection of a line and a sphere. </p> <p>From GLM_GTX_intersect extension </p> </div> </div> <a class="anchor" id="ga9d29b9b3acb504d43986502f42740df4"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::intersectLineTriangle </td> <td>(</td> <td class="paramtype">genType const & </td> <td class="paramname"><em>orig</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>dir</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>vert0</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>vert1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>vert2</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>position</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Compute the intersection of a line and a triangle. </p> <p>From GLM_GTX_intersect extension. </p> </div> </div> <a class="anchor" id="gad3697a9700ea379739a667ea02573488"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::intersectRayPlane </td> <td>(</td> <td class="paramtype">genType const & </td> <td class="paramname"><em>orig</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>dir</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>planeOrig</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>planeNormal</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">typename genType::value_type & </td> <td class="paramname"><em>intersectionDistance</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Compute the intersection of a ray and a plane. </p> <p>Ray direction and plane normal must be unit length. From GLM_GTX_intersect extension. </p> </div> </div> <a class="anchor" id="gac88f8cd84c4bcb5b947d56acbbcfa56e"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::intersectRaySphere </td> <td>(</td> <td class="paramtype">genType const & </td> <td class="paramname"><em>rayStarting</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>rayNormalizedDirection</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>sphereCenter</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">typename genType::value_type const </td> <td class="paramname"><em>sphereRadiusSquered</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">typename genType::value_type & </td> <td class="paramname"><em>intersectionDistance</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Compute the intersection distance of a ray and a sphere. </p> <p>The ray direction vector is unit length. From GLM_GTX_intersect extension. </p> </div> </div> <a class="anchor" id="gad28c00515b823b579c608aafa1100c1d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::intersectRaySphere </td> <td>(</td> <td class="paramtype">genType const & </td> <td class="paramname"><em>rayStarting</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>rayNormalizedDirection</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>sphereCenter</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const typename genType::value_type </td> <td class="paramname"><em>sphereRadius</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>intersectionPosition</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>intersectionNormal</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Compute the intersection of a ray and a sphere. </p> <p>From GLM_GTX_intersect extension. </p> </div> </div> <a class="anchor" id="gab16c1b47c10451e7604b51b39a7ef21d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GLM_FUNC_DECL bool glm::intersectRayTriangle </td> <td>(</td> <td class="paramtype">genType const & </td> <td class="paramname"><em>orig</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>dir</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>vert0</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>vert1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType const & </td> <td class="paramname"><em>vert2</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">genType & </td> <td class="paramname"><em>baryPosition</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Compute the intersection of a ray and a triangle. </p> <p>From GLM_GTX_intersect extension. </p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.10 </small></address> </body> </html>