00001 00002 // OpenGL Mathematics Copyright (c) 2005 - 2009 G-Truc Creation (www.g-truc.net) 00004 // Created : 2009-06-04 00005 // Updated : 2009-06-04 00006 // Licence : This source is under MIT License 00007 // File : glm/gtc/type_precision.hpp 00009 // Dependency: 00010 // - GLM core 00011 // - GLM_GTC_half 00012 // - GLM_GTC_double 00013 // - GLM_GTC_quaternion 00015 00016 #ifndef glm_gtc_type_precision 00017 #define glm_gtc_type_precision 00018 00019 // Dependency: 00020 #include "../glm.hpp" 00021 #include "../gtc/half_float.hpp" 00022 #include "../gtc/double_float.hpp" 00023 #include "../gtc/quaternion.hpp" 00024 00025 namespace glm 00026 { 00027 namespace test{ 00028 bool main_gtc_type_precision(); 00029 }//namespace test 00030 00031 namespace gtc{ 00033 namespace type_precision 00034 { 00036 // Dependences 00037 00038 using namespace gtc::half_float; 00039 using namespace gtc::double_float; 00040 using namespace gtc::quaternion; 00041 00043 // Signed int vector types 00044 00045 typedef detail::int8 int8; 00046 typedef detail::int16 int16; 00047 typedef detail::int32 int32; 00048 typedef detail::int64 int64; 00049 00050 typedef int8 i8; 00051 typedef int16 i16; 00052 typedef int32 i32; 00053 typedef int64 i64; 00054 00055 //typedef i8 i8vec1; //!< \brief 8bit signed integer scalar. (from GLM_GTC_type_precision extension) 00056 typedef detail::tvec2<i8> i8vec2; 00057 typedef detail::tvec3<i8> i8vec3; 00058 typedef detail::tvec4<i8> i8vec4; 00059 00060 //typedef i16 i16vec1; //!< \brief 16bit signed integer scalar. (from GLM_GTC_type_precision extension) 00061 typedef detail::tvec2<i16> i16vec2; 00062 typedef detail::tvec3<i16> i16vec3; 00063 typedef detail::tvec4<i16> i16vec4; 00064 00065 //typedef i32 i32vec1; //!< \brief 32bit signed integer scalar. (from GLM_GTC_type_precision extension) 00066 typedef detail::tvec2<i32> i32vec2; 00067 typedef detail::tvec3<i32> i32vec3; 00068 typedef detail::tvec4<i32> i32vec4; 00069 00070 //typedef i64 i64vec1; //!< \brief 32bit signed integer scalar. (from GLM_GTC_type_precision extension) 00071 typedef detail::tvec2<i64> i64vec2; 00072 typedef detail::tvec3<i64> i64vec3; 00073 typedef detail::tvec4<i64> i64vec4; 00074 00076 // Unsigned int vector types 00077 00078 typedef detail::uint8 uint8; 00079 typedef detail::uint16 uint16; 00080 typedef detail::uint32 uint32; 00081 typedef detail::uint64 uint64; 00082 00083 typedef uint8 u8; 00084 typedef uint16 u16; 00085 typedef uint32 u32; 00086 typedef uint64 u64; 00087 00088 //typedef u8 u8vec1; //!< \brief 8bit unsigned integer scalar. (from GLM_GTC_type_precision extension) 00089 typedef detail::tvec2<u8> u8vec2; 00090 typedef detail::tvec3<u8> u8vec3; 00091 typedef detail::tvec4<u8> u8vec4; 00092 00093 //typedef u16 u16vec1; //!< \brief 16bit unsigned integer scalar. (from GLM_GTC_type_precision extension) 00094 typedef detail::tvec2<u16> u16vec2; 00095 typedef detail::tvec3<u16> u16vec3; 00096 typedef detail::tvec4<u16> u16vec4; 00097 00098 //typedef u32 u32vec1; //!< \brief 32bit unsigned integer scalar. (from GLM_GTC_type_precision extension) 00099 typedef detail::tvec2<u32> u32vec2; 00100 typedef detail::tvec3<u32> u32vec3; 00101 typedef detail::tvec4<u32> u32vec4; 00102 00103 //typedef u64 u64vec1; //!< \brief 64bit unsigned integer scalar. (from GLM_GTC_type_precision extension) 00104 typedef detail::tvec2<u64> u64vec2; 00105 typedef detail::tvec3<u64> u64vec3; 00106 typedef detail::tvec4<u64> u64vec4; 00107 00109 // Float vector types 00110 00111 typedef detail::float16 float16; 00112 typedef detail::float32 float32; 00113 typedef detail::float64 float64; 00114 00115 typedef float16 f16; 00116 typedef float32 f32; 00117 typedef float64 f64; 00118 00119 //typedef f16 f16vec1; //!< \brief Half-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00120 typedef detail::tvec2<f16> f16vec2; 00121 typedef detail::tvec3<f16> f16vec3; 00122 typedef detail::tvec4<f16> f16vec4; 00123 00124 //typedef f32 f32vec1; //!< \brief Single-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00125 typedef detail::tvec2<f32> f32vec2; 00126 typedef detail::tvec3<f32> f32vec3; 00127 typedef detail::tvec4<f32> f32vec4; 00128 00129 //typedef f64 f64vec1; //!< \brief Single-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00130 typedef detail::tvec2<f64> f64vec2; 00131 typedef detail::tvec3<f64> f64vec3; 00132 typedef detail::tvec4<f64> f64vec4; 00133 00135 // Float matrix types 00136 00137 //typedef f16 f16mat1; //!< \brief Half-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00138 typedef detail::tmat2x2<f16> f16mat2; 00139 typedef detail::tmat3x3<f16> f16mat3; 00140 typedef detail::tmat4x4<f16> f16mat4; 00141 00142 //typedef f16 f16mat1x1; //!< \brief Half-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00143 typedef detail::tmat2x2<f16> f16mat2x2; 00144 typedef detail::tmat2x3<f16> f16mat2x3; 00145 typedef detail::tmat2x4<f16> f16mat2x4; 00146 typedef detail::tmat3x2<f16> f16mat3x2; 00147 typedef detail::tmat3x3<f16> f16mat3x3; 00148 typedef detail::tmat3x4<f16> f16mat3x4; 00149 typedef detail::tmat4x2<f16> f16mat4x2; 00150 typedef detail::tmat4x3<f16> f16mat4x3; 00151 typedef detail::tmat4x4<f16> f16mat4x4; 00152 00153 //typedef f32 f32mat1; //!< \brief Single-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00154 typedef detail::tmat2x2<f32> f32mat2; 00155 typedef detail::tmat3x3<f32> f32mat3; 00156 typedef detail::tmat4x4<f32> f32mat4; 00157 00158 //typedef f32 f32mat1x1; //!< \brief Single-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00159 typedef detail::tmat2x2<f32> f32mat2x2; 00160 typedef detail::tmat2x3<f32> f32mat2x3; 00161 typedef detail::tmat2x4<f32> f32mat2x4; 00162 typedef detail::tmat3x2<f32> f32mat3x2; 00163 typedef detail::tmat3x3<f32> f32mat3x3; 00164 typedef detail::tmat3x4<f32> f32mat3x4; 00165 typedef detail::tmat4x2<f32> f32mat4x2; 00166 typedef detail::tmat4x3<f32> f32mat4x3; 00167 typedef detail::tmat4x4<f32> f32mat4x4; 00168 00169 //typedef f64 f64mat1; //!< \brief Double-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00170 typedef detail::tmat2x2<f64> f64mat2; 00171 typedef detail::tmat3x3<f64> f64mat3; 00172 typedef detail::tmat4x4<f64> f64mat4; 00173 00174 //typedef f64 f64mat1x1; //!< \brief Double-precision floating-point scalar. (from GLM_GTC_type_precision extension) 00175 typedef detail::tmat2x2<f64> f64mat2x2; 00176 typedef detail::tmat2x3<f64> f64mat2x3; 00177 typedef detail::tmat2x4<f64> f64mat2x4; 00178 typedef detail::tmat3x2<f64> f64mat3x2; 00179 typedef detail::tmat3x3<f64> f64mat3x3; 00180 typedef detail::tmat3x4<f64> f64mat3x4; 00181 typedef detail::tmat4x2<f64> f64mat4x2; 00182 typedef detail::tmat4x3<f64> f64mat4x3; 00183 typedef detail::tmat4x4<f64> f64mat4x4; 00184 00186 // Float quaternion types 00187 00188 typedef detail::tquat<f16> f16quat; 00189 typedef detail::tquat<f32> f32quat; 00190 typedef detail::tquat<f64> f64quat; 00191 00192 }//namespace type_precision 00193 }//namespace gtc 00194 }//namespace glm 00195 00196 #define GLM_GTC_type_precision namespace gtc::type_precision 00197 00198 #ifndef GLM_GTC_GLOBAL 00199 namespace glm {using GLM_GTC_type_precision;} 00200 #endif//GLM_GTC_GLOBAL 00201 00202 #include "type_precision.inl" 00203 00204 #endif//glm_gtc_type_precision
1.6.1