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intersect.hpp
00001 00002 // OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net) 00004 // Created : 2007-04-03 00005 // Updated : 2009-01-20 00006 // Licence : This source is under MIT License 00007 // File : glm/gtx/intersect.hpp 00009 // Dependency: 00010 // - GLM core 00011 // - GLM_GTX_closest_point 00013 00014 #ifndef glm_gtx_intersect 00015 #define glm_gtx_intersect 00016 00017 // Dependency: 00018 #include "../glm.hpp" 00019 #include "../gtx/closest_point.hpp" 00020 00021 #if(defined(GLM_MESSAGES) && !defined(glm_ext)) 00022 # pragma message("GLM: GLM_GTX_closest_point extension included") 00023 #endif 00024 00025 namespace glm{ 00026 namespace gtx{ 00027 namespace intersect 00028 { 00031 00034 template <typename genType> 00035 bool intersectRayTriangle( 00036 genType const & orig, genType const & dir, 00037 genType const & vert0, genType const & vert1, genType const & vert2, 00038 genType & baryPosition); 00039 00042 template <typename genType> 00043 bool intersectLineTriangle( 00044 genType const & orig, genType const & dir, 00045 genType const & vert0, genType const & vert1, genType const & vert2, 00046 genType & position); 00047 00050 template <typename genType> 00051 bool intersectRaySphere( 00052 genType const & orig, genType const & dir, 00053 genType const & center, typename genType::value_type radius, 00054 genType & position, genType & normal); 00055 00058 template <typename genType> 00059 bool intersectLineSphere( 00060 genType const & point0, genType const & point1, 00061 genType const & center, typename genType::value_type radius, 00062 genType & position, genType & normal); 00063 00065 }//namespace intersect 00066 }//namespace gtx 00067 }//namespace glm 00068 00069 #include "intersect.inl" 00070 00071 namespace glm{using namespace gtx::intersect;} 00072 00073 #endif//glm_gtx_intersect
