1/// @ref core 2/// @file glm/detail/type_mat2x4.inl 3 4namespace glm 5{ 6 // -- Constructors -- 7 8# if !GLM_HAS_DEFAULTED_FUNCTIONS || !defined(GLM_FORCE_NO_CTOR_INIT) 9 template <typename T, precision P> 10 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4() 11 { 12# ifndef GLM_FORCE_NO_CTOR_INIT 13 this->value[0] = col_type(1, 0, 0, 0); 14 this->value[1] = col_type(0, 1, 0, 0); 15# endif 16 } 17# endif 18 19# if !GLM_HAS_DEFAULTED_FUNCTIONS 20 template <typename T, precision P> 21 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat2x4<T, P> const & m) 22 { 23 this->value[0] = m.value[0]; 24 this->value[1] = m.value[1]; 25 } 26# endif//!GLM_HAS_DEFAULTED_FUNCTIONS 27 28 template <typename T, precision P> 29 template <precision Q> 30 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat2x4<T, Q> const & m) 31 { 32 this->value[0] = m.value[0]; 33 this->value[1] = m.value[1]; 34 } 35 36 template <typename T, precision P> 37 GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR tmat2x4<T, P>::tmat2x4(ctor) 38 {} 39 40 template <typename T, precision P> 41 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(T scalar) 42 { 43 value_type const Zero(0); 44 this->value[0] = col_type(scalar, Zero, Zero, Zero); 45 this->value[1] = col_type(Zero, scalar, Zero, Zero); 46 } 47 48 template <typename T, precision P> 49 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4 50 ( 51 T x0, T y0, T z0, T w0, 52 T x1, T y1, T z1, T w1 53 ) 54 { 55 this->value[0] = col_type(x0, y0, z0, w0); 56 this->value[1] = col_type(x1, y1, z1, w1); 57 } 58 59 template <typename T, precision P> 60 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(col_type const & v0, col_type const & v1) 61 { 62 this->value[0] = v0; 63 this->value[1] = v1; 64 } 65 66 // -- Conversion constructors -- 67 68 template <typename T, precision P> 69 template < 70 typename X1, typename Y1, typename Z1, typename W1, 71 typename X2, typename Y2, typename Z2, typename W2> 72 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4 73 ( 74 X1 x1, Y1 y1, Z1 z1, W1 w1, 75 X2 x2, Y2 y2, Z2 z2, W2 w2 76 ) 77 { 78 this->value[0] = col_type(static_cast<T>(x1), value_type(y1), value_type(z1), value_type(w1)); 79 this->value[1] = col_type(static_cast<T>(x2), value_type(y2), value_type(z2), value_type(w2)); 80 } 81 82 template <typename T, precision P> 83 template <typename V1, typename V2> 84 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tvec4<V1, P> const & v1, tvec4<V2, P> const & v2) 85 { 86 this->value[0] = col_type(v1); 87 this->value[1] = col_type(v2); 88 } 89 90 // -- Matrix conversions -- 91 92 template <typename T, precision P> 93 template <typename U, precision Q> 94 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat2x4<U, Q> const & m) 95 { 96 this->value[0] = col_type(m[0]); 97 this->value[1] = col_type(m[1]); 98 } 99 100 template <typename T, precision P> 101 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat2x2<T, P> const & m) 102 { 103 this->value[0] = col_type(m[0], 0, 0); 104 this->value[1] = col_type(m[1], 0, 0); 105 } 106 107 template <typename T, precision P> 108 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat3x3<T, P> const & m) 109 { 110 this->value[0] = col_type(m[0], 0); 111 this->value[1] = col_type(m[1], 0); 112 } 113 114 template <typename T, precision P> 115 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat4x4<T, P> const & m) 116 { 117 this->value[0] = col_type(m[0]); 118 this->value[1] = col_type(m[1]); 119 } 120 121 template <typename T, precision P> 122 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat2x3<T, P> const & m) 123 { 124 this->value[0] = col_type(m[0], 0); 125 this->value[1] = col_type(m[1], 0); 126 } 127 128 template <typename T, precision P> 129 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat3x2<T, P> const & m) 130 { 131 this->value[0] = col_type(m[0], 0, 0); 132 this->value[1] = col_type(m[1], 0, 0); 133 } 134 135 template <typename T, precision P> 136 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat3x4<T, P> const & m) 137 { 138 this->value[0] = m[0]; 139 this->value[1] = m[1]; 140 } 141 142 template <typename T, precision P> 143 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat4x2<T, P> const & m) 144 { 145 this->value[0] = col_type(m[0], 0, 0); 146 this->value[1] = col_type(m[1], 0, 0); 147 } 148 149 template <typename T, precision P> 150 GLM_FUNC_QUALIFIER tmat2x4<T, P>::tmat2x4(tmat4x3<T, P> const & m) 151 { 152 this->value[0] = col_type(m[0], 0); 153 this->value[1] = col_type(m[1], 0); 154 } 155 156 // -- Accesses -- 157 158 template <typename T, precision P> 159 GLM_FUNC_QUALIFIER typename tmat2x4<T, P>::col_type & tmat2x4<T, P>::operator[](typename tmat2x4<T, P>::length_type i) 160 { 161 assert(i < this->length()); 162 return this->value[i]; 163 } 164 165 template <typename T, precision P> 166 GLM_FUNC_QUALIFIER typename tmat2x4<T, P>::col_type const & tmat2x4<T, P>::operator[](typename tmat2x4<T, P>::length_type i) const 167 { 168 assert(i < this->length()); 169 return this->value[i]; 170 } 171 172 // -- Unary updatable operators -- 173 174# if !GLM_HAS_DEFAULTED_FUNCTIONS 175 template <typename T, precision P> 176 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator=(tmat2x4<T, P> const & m) 177 { 178 this->value[0] = m[0]; 179 this->value[1] = m[1]; 180 return *this; 181 } 182# endif//!GLM_HAS_DEFAULTED_FUNCTIONS 183 184 template <typename T, precision P> 185 template <typename U> 186 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator=(tmat2x4<U, P> const & m) 187 { 188 this->value[0] = m[0]; 189 this->value[1] = m[1]; 190 return *this; 191 } 192 193 template <typename T, precision P> 194 template <typename U> 195 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator+=(U s) 196 { 197 this->value[0] += s; 198 this->value[1] += s; 199 return *this; 200 } 201 202 template <typename T, precision P> 203 template <typename U> 204 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator+=(tmat2x4<U, P> const & m) 205 { 206 this->value[0] += m[0]; 207 this->value[1] += m[1]; 208 return *this; 209 } 210 211 template <typename T, precision P> 212 template <typename U> 213 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator-=(U s) 214 { 215 this->value[0] -= s; 216 this->value[1] -= s; 217 return *this; 218 } 219 220 template <typename T, precision P> 221 template <typename U> 222 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator-=(tmat2x4<U, P> const & m) 223 { 224 this->value[0] -= m[0]; 225 this->value[1] -= m[1]; 226 return *this; 227 } 228 229 template <typename T, precision P> 230 template <typename U> 231 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator*=(U s) 232 { 233 this->value[0] *= s; 234 this->value[1] *= s; 235 return *this; 236 } 237 238 template <typename T, precision P> 239 template <typename U> 240 GLM_FUNC_QUALIFIER tmat2x4<T, P> & tmat2x4<T, P>::operator/=(U s) 241 { 242 this->value[0] /= s; 243 this->value[1] /= s; 244 return *this; 245 } 246 247 // -- Increment and decrement operators -- 248 249 template <typename T, precision P> 250 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator++() 251 { 252 ++this->value[0]; 253 ++this->value[1]; 254 return *this; 255 } 256 257 template <typename T, precision P> 258 GLM_FUNC_QUALIFIER tmat2x4<T, P>& tmat2x4<T, P>::operator--() 259 { 260 --this->value[0]; 261 --this->value[1]; 262 return *this; 263 } 264 265 template <typename T, precision P> 266 GLM_FUNC_QUALIFIER tmat2x4<T, P> tmat2x4<T, P>::operator++(int) 267 { 268 tmat2x4<T, P> Result(*this); 269 ++*this; 270 return Result; 271 } 272 273 template <typename T, precision P> 274 GLM_FUNC_QUALIFIER tmat2x4<T, P> tmat2x4<T, P>::operator--(int) 275 { 276 tmat2x4<T, P> Result(*this); 277 --*this; 278 return Result; 279 } 280 281 // -- Unary arithmetic operators -- 282 283 template <typename T, precision P> 284 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator+(tmat2x4<T, P> const & m) 285 { 286 return m; 287 } 288 289 template <typename T, precision P> 290 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator-(tmat2x4<T, P> const & m) 291 { 292 return tmat2x4<T, P>( 293 -m[0], 294 -m[1]); 295 } 296 297 // -- Binary arithmetic operators -- 298 299 template <typename T, precision P> 300 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator+(tmat2x4<T, P> const & m, T scalar) 301 { 302 return tmat2x4<T, P>( 303 m[0] + scalar, 304 m[1] + scalar); 305 } 306 307 template <typename T, precision P> 308 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator+(tmat2x4<T, P> const & m1, tmat2x4<T, P> const & m2) 309 { 310 return tmat2x4<T, P>( 311 m1[0] + m2[0], 312 m1[1] + m2[1]); 313 } 314 315 template <typename T, precision P> 316 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator-(tmat2x4<T, P> const & m, T scalar) 317 { 318 return tmat2x4<T, P>( 319 m[0] - scalar, 320 m[1] - scalar); 321 } 322 323 template <typename T, precision P> 324 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator-(tmat2x4<T, P> const & m1, tmat2x4<T, P> const & m2) 325 { 326 return tmat2x4<T, P>( 327 m1[0] - m2[0], 328 m1[1] - m2[1]); 329 } 330 331 template <typename T, precision P> 332 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator*(tmat2x4<T, P> const & m, T scalar) 333 { 334 return tmat2x4<T, P>( 335 m[0] * scalar, 336 m[1] * scalar); 337 } 338 339 template <typename T, precision P> 340 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator*(T scalar, tmat2x4<T, P> const & m) 341 { 342 return tmat2x4<T, P>( 343 m[0] * scalar, 344 m[1] * scalar); 345 } 346 347 template <typename T, precision P> 348 GLM_FUNC_QUALIFIER typename tmat2x4<T, P>::col_type operator*(tmat2x4<T, P> const & m, typename tmat2x4<T, P>::row_type const & v) 349 { 350 return typename tmat2x4<T, P>::col_type( 351 m[0][0] * v.x + m[1][0] * v.y, 352 m[0][1] * v.x + m[1][1] * v.y, 353 m[0][2] * v.x + m[1][2] * v.y, 354 m[0][3] * v.x + m[1][3] * v.y); 355 } 356 357 template <typename T, precision P> 358 GLM_FUNC_QUALIFIER typename tmat2x4<T, P>::row_type operator*(typename tmat2x4<T, P>::col_type const & v, tmat2x4<T, P> const & m) 359 { 360 return typename tmat2x4<T, P>::row_type( 361 v.x * m[0][0] + v.y * m[0][1] + v.z * m[0][2] + v.w * m[0][3], 362 v.x * m[1][0] + v.y * m[1][1] + v.z * m[1][2] + v.w * m[1][3]); 363 } 364 365 template <typename T, precision P> 366 GLM_FUNC_QUALIFIER tmat4x4<T, P> operator*(tmat2x4<T, P> const & m1, tmat4x2<T, P> const & m2) 367 { 368 T SrcA00 = m1[0][0]; 369 T SrcA01 = m1[0][1]; 370 T SrcA02 = m1[0][2]; 371 T SrcA03 = m1[0][3]; 372 T SrcA10 = m1[1][0]; 373 T SrcA11 = m1[1][1]; 374 T SrcA12 = m1[1][2]; 375 T SrcA13 = m1[1][3]; 376 377 T SrcB00 = m2[0][0]; 378 T SrcB01 = m2[0][1]; 379 T SrcB10 = m2[1][0]; 380 T SrcB11 = m2[1][1]; 381 T SrcB20 = m2[2][0]; 382 T SrcB21 = m2[2][1]; 383 T SrcB30 = m2[3][0]; 384 T SrcB31 = m2[3][1]; 385 386 tmat4x4<T, P> Result(uninitialize); 387 Result[0][0] = SrcA00 * SrcB00 + SrcA10 * SrcB01; 388 Result[0][1] = SrcA01 * SrcB00 + SrcA11 * SrcB01; 389 Result[0][2] = SrcA02 * SrcB00 + SrcA12 * SrcB01; 390 Result[0][3] = SrcA03 * SrcB00 + SrcA13 * SrcB01; 391 Result[1][0] = SrcA00 * SrcB10 + SrcA10 * SrcB11; 392 Result[1][1] = SrcA01 * SrcB10 + SrcA11 * SrcB11; 393 Result[1][2] = SrcA02 * SrcB10 + SrcA12 * SrcB11; 394 Result[1][3] = SrcA03 * SrcB10 + SrcA13 * SrcB11; 395 Result[2][0] = SrcA00 * SrcB20 + SrcA10 * SrcB21; 396 Result[2][1] = SrcA01 * SrcB20 + SrcA11 * SrcB21; 397 Result[2][2] = SrcA02 * SrcB20 + SrcA12 * SrcB21; 398 Result[2][3] = SrcA03 * SrcB20 + SrcA13 * SrcB21; 399 Result[3][0] = SrcA00 * SrcB30 + SrcA10 * SrcB31; 400 Result[3][1] = SrcA01 * SrcB30 + SrcA11 * SrcB31; 401 Result[3][2] = SrcA02 * SrcB30 + SrcA12 * SrcB31; 402 Result[3][3] = SrcA03 * SrcB30 + SrcA13 * SrcB31; 403 return Result; 404 } 405 406 template <typename T, precision P> 407 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator*(tmat2x4<T, P> const & m1, tmat2x2<T, P> const & m2) 408 { 409 return tmat2x4<T, P>( 410 m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1], 411 m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1], 412 m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1], 413 m1[0][3] * m2[0][0] + m1[1][3] * m2[0][1], 414 m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1], 415 m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1], 416 m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1], 417 m1[0][3] * m2[1][0] + m1[1][3] * m2[1][1]); 418 } 419 420 template <typename T, precision P> 421 GLM_FUNC_QUALIFIER tmat3x4<T, P> operator*(tmat2x4<T, P> const & m1, tmat3x2<T, P> const & m2) 422 { 423 return tmat3x4<T, P>( 424 m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1], 425 m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1], 426 m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1], 427 m1[0][3] * m2[0][0] + m1[1][3] * m2[0][1], 428 m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1], 429 m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1], 430 m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1], 431 m1[0][3] * m2[1][0] + m1[1][3] * m2[1][1], 432 m1[0][0] * m2[2][0] + m1[1][0] * m2[2][1], 433 m1[0][1] * m2[2][0] + m1[1][1] * m2[2][1], 434 m1[0][2] * m2[2][0] + m1[1][2] * m2[2][1], 435 m1[0][3] * m2[2][0] + m1[1][3] * m2[2][1]); 436 } 437 438 template <typename T, precision P> 439 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator/(tmat2x4<T, P> const & m, T scalar) 440 { 441 return tmat2x4<T, P>( 442 m[0] / scalar, 443 m[1] / scalar); 444 } 445 446 template <typename T, precision P> 447 GLM_FUNC_QUALIFIER tmat2x4<T, P> operator/(T scalar, tmat2x4<T, P> const & m) 448 { 449 return tmat2x4<T, P>( 450 scalar / m[0], 451 scalar / m[1]); 452 } 453 454 // -- Boolean operators -- 455 456 template <typename T, precision P> 457 GLM_FUNC_QUALIFIER bool operator==(tmat2x4<T, P> const & m1, tmat2x4<T, P> const & m2) 458 { 459 return (m1[0] == m2[0]) && (m1[1] == m2[1]); 460 } 461 462 template <typename T, precision P> 463 GLM_FUNC_QUALIFIER bool operator!=(tmat2x4<T, P> const & m1, tmat2x4<T, P> const & m2) 464 { 465 return (m1[0] != m2[0]) || (m1[1] != m2[1]); 466 } 467} //namespace glm 468