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vector_query.hpp
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00001 00002 00003 00004 00005 00006 00007 00008 00009 00010 00011 00012 00013 00014 00015 00016 00017 00018 00019 00020 00021 00022 00023 00024 00025 00026 00027 00028 00029 00030 00031 00032 00033 00034 00035 00036 00037 00038 #ifndef GLM_GTX_vector_query 00039 #define GLM_GTX_vector_query GLM_VERSION 00040 00041 // Dependency: 00042 #include "../glm.hpp" 00043 #include <cfloat> 00044 #include <limits> 00045 00046 #if(defined(GLM_MESSAGES) && !defined(glm_ext)) 00047 # pragma message("GLM: GLM_GTX_vector_query extension included") 00048 #endif 00049 00050 namespace glm 00051 { 00054 00057 template <typename genType> 00058 bool areCollinear( 00059 genType const & v0, 00060 genType const & v1, 00061 typename genType::value_type const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/); 00062 00065 template <typename genType> 00066 bool areOrthogonal( 00067 genType const & v0, 00068 genType const & v1, 00069 typename genType::value_type const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/); 00070 00073 template <typename genType, template <typename> class vecType> 00074 bool isNormalized( 00075 vecType<genType> const & v, 00076 genType const & epsilon/* = std::numeric_limits<genType>::epsilon()*/); 00077 00080 template <typename valType> 00081 bool isNull( 00082 detail::tvec2<valType> const & v, 00083 valType const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/); 00084 00087 template <typename valType> 00088 bool isNull( 00089 detail::tvec3<valType> const & v, 00090 valType const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/); 00091 00094 template <typename valType> 00095 bool isNull( 00096 detail::tvec4<valType> const & v, 00097 valType const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/); 00098 00101 template <typename genType> 00102 bool areOrthonormal( 00103 genType const & v0, 00104 genType const & v1, 00105 typename genType::value_type const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/); 00106 00108 }// namespace glm 00109 00110 #include "vector_query.inl" 00111 00112 #endif//GLM_GTX_vector_query
