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00038 #ifndef GLM_GTC_swizzle
00039 #define GLM_GTC_swizzle GLM_VERSION
00040
00041
00042 #include "../glm.hpp"
00043 #include "../gtc/type_precision.hpp"
00044
00045 #if(defined(GLM_MESSAGES) && !defined(glm_ext))
00046 # pragma message("GLM: GLM_GTC_swizzle extension included")
00047 #endif
00048
00049 namespace glm
00050 {
00053
00054
00055 template <typename T, template <typename> class vecType>
00056 T const & swizzle(
00057 vecType<T> const & v,
00058 comp x);
00059
00067 template <typename T, template <typename> class vecType>
00068 detail::tvec2<T> const & swizzle(
00069 vecType<T> const & v,
00070 comp x, comp y);
00071
00072 template <typename T, template <typename> class vecType>
00073 detail::tvec3<T> const & swizzle(
00074 vecType<T> const & v,
00075 comp x, comp y, comp z);
00076
00077 template <typename T, template <typename> class vecType>
00078 detail::tvec4<T> const & swizzle(
00079 vecType<T> const & v,
00080 comp x, comp y, comp z, comp w);
00081
00082 template <typename T, template <typename> class vecType>
00083 T & swizzle(
00084 vecType<T> & v,
00085 comp x);
00086
00087 template <typename T, template <typename> class vecType>
00088 detail::tref2<T> swizzle(
00089 vecType<T> & v,
00090 comp x, comp y);
00091
00092 template <typename T, template <typename> class vecType>
00093 detail::tref3<T> swizzle(
00094 vecType<T> & v,
00095 comp x, comp y, comp z);
00096
00097 template <typename T, template <typename> class vecType>
00098 detail::tref4<T> swizzle(
00099 vecType<T> & v,
00100 comp x, comp y, comp z, comp w);
00101
00102 # define static_swizzle1_const(TYPE, SIZE) \
00103 template <comp x> \
00104 GLM_FUNC_QUALIFIER TYPE swizzle(detail::tvec##SIZE<TYPE> const & v) \
00105 {return v[x];}
00106
00107 # define static_swizzle1_ref(TYPE, SIZE) \
00108 template <comp x> \
00109 GLM_FUNC_QUALIFIER TYPE& swizzle(detail::tvec##SIZE<TYPE> & v) \
00110 {return v[x];}
00111
00112 static_swizzle1_ref(detail::float16, 2)
00113 static_swizzle1_ref(detail::float16, 3)
00114 static_swizzle1_ref(detail::float16, 4)
00115 static_swizzle1_ref(detail::float32, 2)
00116 static_swizzle1_ref(detail::float32, 3)
00117 static_swizzle1_ref(detail::float32, 4)
00118 static_swizzle1_ref(detail::float64, 2)
00119 static_swizzle1_ref(detail::float64, 3)
00120 static_swizzle1_ref(detail::float64, 4)
00121
00122 static_swizzle1_ref(detail::int8, 2)
00123 static_swizzle1_ref(detail::int8, 3)
00124 static_swizzle1_ref(detail::int8, 4)
00125 static_swizzle1_ref(detail::int16, 2)
00126 static_swizzle1_ref(detail::int16, 3)
00127 static_swizzle1_ref(detail::int16, 4)
00128 static_swizzle1_ref(detail::int32, 2)
00129 static_swizzle1_ref(detail::int32, 3)
00130 static_swizzle1_ref(detail::int32, 4)
00131 static_swizzle1_ref(detail::int64, 2)
00132 static_swizzle1_ref(detail::int64, 3)
00133 static_swizzle1_ref(detail::int64, 4)
00134
00135 static_swizzle1_ref(detail::uint8, 2)
00136 static_swizzle1_ref(detail::uint8, 3)
00137 static_swizzle1_ref(detail::uint8, 4)
00138 static_swizzle1_ref(detail::uint16, 2)
00139 static_swizzle1_ref(detail::uint16, 3)
00140 static_swizzle1_ref(detail::uint16, 4)
00141 static_swizzle1_ref(detail::uint32, 2)
00142 static_swizzle1_ref(detail::uint32, 3)
00143 static_swizzle1_ref(detail::uint32, 4)
00144 static_swizzle1_ref(detail::uint64, 2)
00145 static_swizzle1_ref(detail::uint64, 3)
00146 static_swizzle1_ref(detail::uint64, 4)
00147
00148
00149
00150
00151
00152
00153
00154
00155
00156
00157
00158
00159
00160
00161
00162
00163
00164 # define static_swizzle2_const(TYPE, SIZE) \
00165 template <comp x, comp y> \
00166 GLM_FUNC_QUALIFIER detail::tvec2<TYPE> swizzle(detail::tvec##SIZE<TYPE> const & v) \
00167 {return detail::tvec2<TYPE>(v[x], v[y]);}
00168
00169 # define static_swizzle3_const(TYPE, SIZE) \
00170 template <comp x, comp y, comp z> \
00171 GLM_FUNC_QUALIFIER detail::tvec3<TYPE> swizzle(detail::tvec##SIZE<TYPE> const & v) \
00172 {return detail::tvec3<TYPE>(v[x], v[y], v[z]);}
00173
00174 # define static_swizzle4_const(TYPE, SIZE) \
00175 template <comp x, comp y, comp z, comp w> \
00176 GLM_FUNC_QUALIFIER detail::tvec4<TYPE> swizzle(detail::tvec##SIZE<TYPE> const & v) \
00177 {return detail::tvec4<TYPE>(v[x], v[y], v[z], v[w]);}
00178
00179
00180 static_swizzle2_const(glm::f16, 2)
00181 static_swizzle2_const(glm::f16, 3)
00182 static_swizzle2_const(glm::f16, 4)
00183 static_swizzle2_const(glm::f32, 2)
00184 static_swizzle2_const(glm::f32, 3)
00185 static_swizzle2_const(glm::f32, 4)
00186 static_swizzle2_const(glm::f64, 2)
00187 static_swizzle2_const(glm::f64, 3)
00188 static_swizzle2_const(glm::f64, 4)
00189
00190 static_swizzle2_const(glm::i8, 2)
00191 static_swizzle2_const(glm::i8, 3)
00192 static_swizzle2_const(glm::i8, 4)
00193 static_swizzle2_const(glm::i16, 2)
00194 static_swizzle2_const(glm::i16, 3)
00195 static_swizzle2_const(glm::i16, 4)
00196 static_swizzle2_const(glm::i32, 2)
00197 static_swizzle2_const(glm::i32, 3)
00198 static_swizzle2_const(glm::i32, 4)
00199 static_swizzle2_const(glm::i64, 2)
00200 static_swizzle2_const(glm::i64, 3)
00201 static_swizzle2_const(glm::i64, 4)
00202
00203 static_swizzle2_const(glm::u8, 2)
00204 static_swizzle2_const(glm::u8, 3)
00205 static_swizzle2_const(glm::u8, 4)
00206 static_swizzle2_const(glm::u16, 2)
00207 static_swizzle2_const(glm::u16, 3)
00208 static_swizzle2_const(glm::u16, 4)
00209 static_swizzle2_const(glm::u32, 2)
00210 static_swizzle2_const(glm::u32, 3)
00211 static_swizzle2_const(glm::u32, 4)
00212 static_swizzle2_const(glm::u64, 2)
00213 static_swizzle2_const(glm::u64, 3)
00214 static_swizzle2_const(glm::u64, 4)
00215
00216 static_swizzle3_const(glm::f16, 2)
00217 static_swizzle3_const(glm::f16, 3)
00218 static_swizzle3_const(glm::f16, 4)
00219 static_swizzle3_const(glm::f32, 2)
00220 static_swizzle3_const(glm::f32, 3)
00221 static_swizzle3_const(glm::f32, 4)
00222 static_swizzle3_const(glm::f64, 2)
00223 static_swizzle3_const(glm::f64, 3)
00224 static_swizzle3_const(glm::f64, 4)
00225
00226 static_swizzle3_const(glm::i8, 2)
00227 static_swizzle3_const(glm::i8, 3)
00228 static_swizzle3_const(glm::i8, 4)
00229 static_swizzle3_const(glm::i16, 2)
00230 static_swizzle3_const(glm::i16, 3)
00231 static_swizzle3_const(glm::i16, 4)
00232 static_swizzle3_const(glm::i32, 2)
00233 static_swizzle3_const(glm::i32, 3)
00234 static_swizzle3_const(glm::i32, 4)
00235 static_swizzle3_const(glm::i64, 2)
00236 static_swizzle3_const(glm::i64, 3)
00237 static_swizzle3_const(glm::i64, 4)
00238
00239 static_swizzle3_const(glm::u8, 2)
00240 static_swizzle3_const(glm::u8, 3)
00241 static_swizzle3_const(glm::u8, 4)
00242 static_swizzle3_const(glm::u16, 2)
00243 static_swizzle3_const(glm::u16, 3)
00244 static_swizzle3_const(glm::u16, 4)
00245 static_swizzle3_const(glm::u32, 2)
00246 static_swizzle3_const(glm::u32, 3)
00247 static_swizzle3_const(glm::u32, 4)
00248 static_swizzle3_const(glm::u64, 2)
00249 static_swizzle3_const(glm::u64, 3)
00250 static_swizzle3_const(glm::u64, 4)
00251
00252 static_swizzle4_const(glm::f16, 2)
00253 static_swizzle4_const(glm::f16, 3)
00254 static_swizzle4_const(glm::f16, 4)
00255 static_swizzle4_const(glm::f32, 2)
00256 static_swizzle4_const(glm::f32, 3)
00257 static_swizzle4_const(glm::f32, 4)
00258 static_swizzle4_const(glm::f64, 2)
00259 static_swizzle4_const(glm::f64, 3)
00260 static_swizzle4_const(glm::f64, 4)
00261
00262 static_swizzle4_const(glm::i8, 2)
00263 static_swizzle4_const(glm::i8, 3)
00264 static_swizzle4_const(glm::i8, 4)
00265 static_swizzle4_const(glm::i16, 2)
00266 static_swizzle4_const(glm::i16, 3)
00267 static_swizzle4_const(glm::i16, 4)
00268 static_swizzle4_const(glm::i32, 2)
00269 static_swizzle4_const(glm::i32, 3)
00270 static_swizzle4_const(glm::i32, 4)
00271 static_swizzle4_const(glm::i64, 2)
00272 static_swizzle4_const(glm::i64, 3)
00273 static_swizzle4_const(glm::i64, 4)
00274
00275 static_swizzle4_const(glm::u8, 2)
00276 static_swizzle4_const(glm::u8, 3)
00277 static_swizzle4_const(glm::u8, 4)
00278 static_swizzle4_const(glm::u16, 2)
00279 static_swizzle4_const(glm::u16, 3)
00280 static_swizzle4_const(glm::u16, 4)
00281 static_swizzle4_const(glm::u32, 2)
00282 static_swizzle4_const(glm::u32, 3)
00283 static_swizzle4_const(glm::u32, 4)
00284 static_swizzle4_const(glm::u64, 2)
00285 static_swizzle4_const(glm::u64, 3)
00286 static_swizzle4_const(glm::u64, 4)
00287
00288 # define static_swizzle2_ref(TYPE, SIZE) \
00289 template <glm::comp x, glm::comp y> \
00290 GLM_FUNC_QUALIFIER glm::detail::tref2<TYPE> swizzle(detail::tvec##SIZE<TYPE> & v) \
00291 {return glm::detail::tref2<TYPE>(v[x], v[y]);}
00292
00293 # define static_swizzle3_ref(TYPE, SIZE) \
00294 template <glm::comp x, glm::comp y, glm::comp z> \
00295 GLM_FUNC_QUALIFIER glm::detail::tref3<TYPE> swizzle(detail::tvec##SIZE<TYPE> & v) \
00296 {return glm::detail::tref3<TYPE>(v[x], v[y], v[z]);}
00297
00298 # define static_swizzle4_ref(TYPE, SIZE) \
00299 template <glm::comp x, glm::comp y, glm::comp z, glm::comp w> \
00300 GLM_FUNC_QUALIFIER glm::detail::tref4<TYPE> swizzle(detail::tvec##SIZE<TYPE> & v) \
00301 {return glm::detail::tref4<TYPE>(v[x], v[y], v[z], v[w]);}
00302
00303 static_swizzle2_ref(glm::f16, 2)
00304 static_swizzle2_ref(glm::f16, 3)
00305 static_swizzle2_ref(glm::f16, 4)
00306 static_swizzle2_ref(glm::f32, 2)
00307 static_swizzle2_ref(glm::f32, 3)
00308 static_swizzle2_ref(glm::f32, 4)
00309 static_swizzle2_ref(glm::f64, 2)
00310 static_swizzle2_ref(glm::f64, 3)
00311 static_swizzle2_ref(glm::f64, 4)
00312
00313 static_swizzle2_ref(glm::i8, 2)
00314 static_swizzle2_ref(glm::i8, 3)
00315 static_swizzle2_ref(glm::i8, 4)
00316 static_swizzle2_ref(glm::i16, 2)
00317 static_swizzle2_ref(glm::i16, 3)
00318 static_swizzle2_ref(glm::i16, 4)
00319 static_swizzle2_ref(glm::i32, 2)
00320 static_swizzle2_ref(glm::i32, 3)
00321 static_swizzle2_ref(glm::i32, 4)
00322 static_swizzle2_ref(glm::i64, 2)
00323 static_swizzle2_ref(glm::i64, 3)
00324 static_swizzle2_ref(glm::i64, 4)
00325
00326 static_swizzle2_ref(glm::u8, 2)
00327 static_swizzle2_ref(glm::u8, 3)
00328 static_swizzle2_ref(glm::u8, 4)
00329 static_swizzle2_ref(glm::u16, 2)
00330 static_swizzle2_ref(glm::u16, 3)
00331 static_swizzle2_ref(glm::u16, 4)
00332 static_swizzle2_ref(glm::u32, 2)
00333 static_swizzle2_ref(glm::u32, 3)
00334 static_swizzle2_ref(glm::u32, 4)
00335 static_swizzle2_ref(glm::u64, 2)
00336 static_swizzle2_ref(glm::u64, 3)
00337 static_swizzle2_ref(glm::u64, 4)
00338
00339 static_swizzle3_ref(glm::f16, 3)
00340 static_swizzle3_ref(glm::f16, 4)
00341 static_swizzle3_ref(glm::f32, 3)
00342 static_swizzle3_ref(glm::f32, 4)
00343 static_swizzle3_ref(glm::f64, 3)
00344 static_swizzle3_ref(glm::f64, 4)
00345
00346 static_swizzle3_ref(glm::i8, 3)
00347 static_swizzle3_ref(glm::i8, 4)
00348 static_swizzle3_ref(glm::i16, 3)
00349 static_swizzle3_ref(glm::i16, 4)
00350 static_swizzle3_ref(glm::i32, 3)
00351 static_swizzle3_ref(glm::i32, 4)
00352 static_swizzle3_ref(glm::i64, 3)
00353 static_swizzle3_ref(glm::i64, 4)
00354
00355 static_swizzle3_ref(glm::u8, 3)
00356 static_swizzle3_ref(glm::u8, 4)
00357 static_swizzle3_ref(glm::u16, 3)
00358 static_swizzle3_ref(glm::u16, 4)
00359 static_swizzle3_ref(glm::u32, 3)
00360 static_swizzle3_ref(glm::u32, 4)
00361 static_swizzle3_ref(glm::u64, 3)
00362 static_swizzle3_ref(glm::u64, 4)
00363
00364 static_swizzle4_ref(glm::f16, 4)
00365 static_swizzle4_ref(glm::f32, 4)
00366 static_swizzle4_ref(glm::f64, 4)
00367
00368 static_swizzle4_ref(glm::i8, 4)
00369 static_swizzle4_ref(glm::i16, 4)
00370 static_swizzle4_ref(glm::i32, 4)
00371 static_swizzle4_ref(glm::i64, 4)
00372
00373 static_swizzle4_ref(glm::u8, 4)
00374 static_swizzle4_ref(glm::u16, 4)
00375 static_swizzle4_ref(glm::u32, 4)
00376 static_swizzle4_ref(glm::u64, 4)
00377
00379 }
00380
00381 #include "swizzle.inl"
00382
00383 #endif//GLM_GTC_swizzle