| 1 | #include "../matrix.hpp" |
| 2 | |
| 3 | namespace glm |
| 4 | { |
| 5 | // -- Constructors -- |
| 6 | |
| 7 | # if GLM_CONFIG_DEFAULTED_FUNCTIONS == GLM_DISABLE |
| 8 | template<typename T, qualifier Q> |
| 9 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat() |
| 10 | # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST |
| 11 | : value{col_type(1, 0, 0), col_type(0, 1, 0), col_type(0, 0, 1)} |
| 12 | # endif |
| 13 | { |
| 14 | # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALISATION |
| 15 | this->value[0] = col_type(1, 0, 0); |
| 16 | this->value[1] = col_type(0, 1, 0); |
| 17 | this->value[2] = col_type(0, 0, 1); |
| 18 | # endif |
| 19 | } |
| 20 | # endif |
| 21 | |
| 22 | template<typename T, qualifier Q> |
| 23 | template<qualifier P> |
| 24 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<3, 3, T, P> const& m) |
| 25 | # if GLM_HAS_INITIALIZER_LISTS |
| 26 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2])} |
| 27 | # endif |
| 28 | { |
| 29 | # if !GLM_HAS_INITIALIZER_LISTS |
| 30 | this->value[0] = col_type(m[0]); |
| 31 | this->value[1] = col_type(m[1]); |
| 32 | this->value[2] = col_type(m[2]); |
| 33 | # endif |
| 34 | } |
| 35 | |
| 36 | template<typename T, qualifier Q> |
| 37 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(T s) |
| 38 | # if GLM_HAS_INITIALIZER_LISTS |
| 39 | : value{col_type(s, 0, 0), col_type(0, s, 0), col_type(0, 0, s)} |
| 40 | # endif |
| 41 | { |
| 42 | # if !GLM_HAS_INITIALIZER_LISTS |
| 43 | this->value[0] = col_type(s, 0, 0); |
| 44 | this->value[1] = col_type(0, s, 0); |
| 45 | this->value[2] = col_type(0, 0, s); |
| 46 | # endif |
| 47 | } |
| 48 | |
| 49 | template<typename T, qualifier Q> |
| 50 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat |
| 51 | ( |
| 52 | T x0, T y0, T z0, |
| 53 | T x1, T y1, T z1, |
| 54 | T x2, T y2, T z2 |
| 55 | ) |
| 56 | # if GLM_HAS_INITIALIZER_LISTS |
| 57 | : value{col_type(x0, y0, z0), col_type(x1, y1, z1), col_type(x2, y2, z2)} |
| 58 | # endif |
| 59 | { |
| 60 | # if !GLM_HAS_INITIALIZER_LISTS |
| 61 | this->value[0] = col_type(x0, y0, z0); |
| 62 | this->value[1] = col_type(x1, y1, z1); |
| 63 | this->value[2] = col_type(x2, y2, z2); |
| 64 | # endif |
| 65 | } |
| 66 | |
| 67 | template<typename T, qualifier Q> |
| 68 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(col_type const& v0, col_type const& v1, col_type const& v2) |
| 69 | # if GLM_HAS_INITIALIZER_LISTS |
| 70 | : value{col_type(v0), col_type(v1), col_type(v2)} |
| 71 | # endif |
| 72 | { |
| 73 | # if !GLM_HAS_INITIALIZER_LISTS |
| 74 | this->value[0] = col_type(v0); |
| 75 | this->value[1] = col_type(v1); |
| 76 | this->value[2] = col_type(v2); |
| 77 | # endif |
| 78 | } |
| 79 | |
| 80 | // -- Conversion constructors -- |
| 81 | |
| 82 | template<typename T, qualifier Q> |
| 83 | template< |
| 84 | typename X1, typename Y1, typename Z1, |
| 85 | typename X2, typename Y2, typename Z2, |
| 86 | typename X3, typename Y3, typename Z3> |
| 87 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat |
| 88 | ( |
| 89 | X1 x1, Y1 y1, Z1 z1, |
| 90 | X2 x2, Y2 y2, Z2 z2, |
| 91 | X3 x3, Y3 y3, Z3 z3 |
| 92 | ) |
| 93 | # if GLM_HAS_INITIALIZER_LISTS |
| 94 | : value{col_type(x1, y1, z1), col_type(x2, y2, z2), col_type(x3, y3, z3)} |
| 95 | # endif |
| 96 | { |
| 97 | # if !GLM_HAS_INITIALIZER_LISTS |
| 98 | this->value[0] = col_type(x1, y1, z1); |
| 99 | this->value[1] = col_type(x2, y2, z2); |
| 100 | this->value[2] = col_type(x3, y3, z3); |
| 101 | # endif |
| 102 | } |
| 103 | |
| 104 | template<typename T, qualifier Q> |
| 105 | template<typename V1, typename V2, typename V3> |
| 106 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(vec<3, V1, Q> const& v1, vec<3, V2, Q> const& v2, vec<3, V3, Q> const& v3) |
| 107 | # if GLM_HAS_INITIALIZER_LISTS |
| 108 | : value{col_type(v1), col_type(v2), col_type(v3)} |
| 109 | # endif |
| 110 | { |
| 111 | # if !GLM_HAS_INITIALIZER_LISTS |
| 112 | this->value[0] = col_type(v1); |
| 113 | this->value[1] = col_type(v2); |
| 114 | this->value[2] = col_type(v3); |
| 115 | # endif |
| 116 | } |
| 117 | |
| 118 | // -- Matrix conversions -- |
| 119 | |
| 120 | template<typename T, qualifier Q> |
| 121 | template<typename U, qualifier P> |
| 122 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<3, 3, U, P> const& m) |
| 123 | # if GLM_HAS_INITIALIZER_LISTS |
| 124 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2])} |
| 125 | # endif |
| 126 | { |
| 127 | # if !GLM_HAS_INITIALIZER_LISTS |
| 128 | this->value[0] = col_type(m[0]); |
| 129 | this->value[1] = col_type(m[1]); |
| 130 | this->value[2] = col_type(m[2]); |
| 131 | # endif |
| 132 | } |
| 133 | |
| 134 | template<typename T, qualifier Q> |
| 135 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<2, 2, T, Q> const& m) |
| 136 | # if GLM_HAS_INITIALIZER_LISTS |
| 137 | : value{col_type(m[0], 0), col_type(m[1], 0), col_type(0, 0, 1)} |
| 138 | # endif |
| 139 | { |
| 140 | # if !GLM_HAS_INITIALIZER_LISTS |
| 141 | this->value[0] = col_type(m[0], 0); |
| 142 | this->value[1] = col_type(m[1], 0); |
| 143 | this->value[2] = col_type(0, 0, 1); |
| 144 | # endif |
| 145 | } |
| 146 | |
| 147 | template<typename T, qualifier Q> |
| 148 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<4, 4, T, Q> const& m) |
| 149 | # if GLM_HAS_INITIALIZER_LISTS |
| 150 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2])} |
| 151 | # endif |
| 152 | { |
| 153 | # if !GLM_HAS_INITIALIZER_LISTS |
| 154 | this->value[0] = col_type(m[0]); |
| 155 | this->value[1] = col_type(m[1]); |
| 156 | this->value[2] = col_type(m[2]); |
| 157 | # endif |
| 158 | } |
| 159 | |
| 160 | template<typename T, qualifier Q> |
| 161 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<2, 3, T, Q> const& m) |
| 162 | # if GLM_HAS_INITIALIZER_LISTS |
| 163 | : value{col_type(m[0]), col_type(m[1]), col_type(0, 0, 1)} |
| 164 | # endif |
| 165 | { |
| 166 | # if !GLM_HAS_INITIALIZER_LISTS |
| 167 | this->value[0] = col_type(m[0]); |
| 168 | this->value[1] = col_type(m[1]); |
| 169 | this->value[2] = col_type(0, 0, 1); |
| 170 | # endif |
| 171 | } |
| 172 | |
| 173 | template<typename T, qualifier Q> |
| 174 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<3, 2, T, Q> const& m) |
| 175 | # if GLM_HAS_INITIALIZER_LISTS |
| 176 | : value{col_type(m[0], 0), col_type(m[1], 0), col_type(m[2], 1)} |
| 177 | # endif |
| 178 | { |
| 179 | # if !GLM_HAS_INITIALIZER_LISTS |
| 180 | this->value[0] = col_type(m[0], 0); |
| 181 | this->value[1] = col_type(m[1], 0); |
| 182 | this->value[2] = col_type(m[2], 1); |
| 183 | # endif |
| 184 | } |
| 185 | |
| 186 | template<typename T, qualifier Q> |
| 187 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<2, 4, T, Q> const& m) |
| 188 | # if GLM_HAS_INITIALIZER_LISTS |
| 189 | : value{col_type(m[0]), col_type(m[1]), col_type(0, 0, 1)} |
| 190 | # endif |
| 191 | { |
| 192 | # if !GLM_HAS_INITIALIZER_LISTS |
| 193 | this->value[0] = col_type(m[0]); |
| 194 | this->value[1] = col_type(m[1]); |
| 195 | this->value[2] = col_type(0, 0, 1); |
| 196 | # endif |
| 197 | } |
| 198 | |
| 199 | template<typename T, qualifier Q> |
| 200 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<4, 2, T, Q> const& m) |
| 201 | # if GLM_HAS_INITIALIZER_LISTS |
| 202 | : value{col_type(m[0], 0), col_type(m[1], 0), col_type(m[2], 1)} |
| 203 | # endif |
| 204 | { |
| 205 | # if !GLM_HAS_INITIALIZER_LISTS |
| 206 | this->value[0] = col_type(m[0], 0); |
| 207 | this->value[1] = col_type(m[1], 0); |
| 208 | this->value[2] = col_type(m[2], 1); |
| 209 | # endif |
| 210 | } |
| 211 | |
| 212 | template<typename T, qualifier Q> |
| 213 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<3, 4, T, Q> const& m) |
| 214 | # if GLM_HAS_INITIALIZER_LISTS |
| 215 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2])} |
| 216 | # endif |
| 217 | { |
| 218 | # if !GLM_HAS_INITIALIZER_LISTS |
| 219 | this->value[0] = col_type(m[0]); |
| 220 | this->value[1] = col_type(m[1]); |
| 221 | this->value[2] = col_type(m[2]); |
| 222 | # endif |
| 223 | } |
| 224 | |
| 225 | template<typename T, qualifier Q> |
| 226 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<3, 3, T, Q>::mat(mat<4, 3, T, Q> const& m) |
| 227 | # if GLM_HAS_INITIALIZER_LISTS |
| 228 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2])} |
| 229 | # endif |
| 230 | { |
| 231 | # if !GLM_HAS_INITIALIZER_LISTS |
| 232 | this->value[0] = col_type(m[0]); |
| 233 | this->value[1] = col_type(m[1]); |
| 234 | this->value[2] = col_type(m[2]); |
| 235 | # endif |
| 236 | } |
| 237 | |
| 238 | // -- Accesses -- |
| 239 | |
| 240 | template<typename T, qualifier Q> |
| 241 | GLM_FUNC_QUALIFIER typename mat<3, 3, T, Q>::col_type & mat<3, 3, T, Q>::operator[](typename mat<3, 3, T, Q>::length_type i) |
| 242 | { |
| 243 | assert(i < this->length()); |
| 244 | return this->value[i]; |
| 245 | } |
| 246 | |
| 247 | template<typename T, qualifier Q> |
| 248 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR typename mat<3, 3, T, Q>::col_type const& mat<3, 3, T, Q>::operator[](typename mat<3, 3, T, Q>::length_type i) const |
| 249 | { |
| 250 | assert(i < this->length()); |
| 251 | return this->value[i]; |
| 252 | } |
| 253 | |
| 254 | // -- Unary updatable operators -- |
| 255 | |
| 256 | template<typename T, qualifier Q> |
| 257 | template<typename U> |
| 258 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator=(mat<3, 3, U, Q> const& m) |
| 259 | { |
| 260 | this->value[0] = m[0]; |
| 261 | this->value[1] = m[1]; |
| 262 | this->value[2] = m[2]; |
| 263 | return *this; |
| 264 | } |
| 265 | |
| 266 | template<typename T, qualifier Q> |
| 267 | template<typename U> |
| 268 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator+=(U s) |
| 269 | { |
| 270 | this->value[0] += s; |
| 271 | this->value[1] += s; |
| 272 | this->value[2] += s; |
| 273 | return *this; |
| 274 | } |
| 275 | |
| 276 | template<typename T, qualifier Q> |
| 277 | template<typename U> |
| 278 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator+=(mat<3, 3, U, Q> const& m) |
| 279 | { |
| 280 | this->value[0] += m[0]; |
| 281 | this->value[1] += m[1]; |
| 282 | this->value[2] += m[2]; |
| 283 | return *this; |
| 284 | } |
| 285 | |
| 286 | template<typename T, qualifier Q> |
| 287 | template<typename U> |
| 288 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator-=(U s) |
| 289 | { |
| 290 | this->value[0] -= s; |
| 291 | this->value[1] -= s; |
| 292 | this->value[2] -= s; |
| 293 | return *this; |
| 294 | } |
| 295 | |
| 296 | template<typename T, qualifier Q> |
| 297 | template<typename U> |
| 298 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator-=(mat<3, 3, U, Q> const& m) |
| 299 | { |
| 300 | this->value[0] -= m[0]; |
| 301 | this->value[1] -= m[1]; |
| 302 | this->value[2] -= m[2]; |
| 303 | return *this; |
| 304 | } |
| 305 | |
| 306 | template<typename T, qualifier Q> |
| 307 | template<typename U> |
| 308 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator*=(U s) |
| 309 | { |
| 310 | this->value[0] *= s; |
| 311 | this->value[1] *= s; |
| 312 | this->value[2] *= s; |
| 313 | return *this; |
| 314 | } |
| 315 | |
| 316 | template<typename T, qualifier Q> |
| 317 | template<typename U> |
| 318 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator*=(mat<3, 3, U, Q> const& m) |
| 319 | { |
| 320 | return (*this = *this * m); |
| 321 | } |
| 322 | |
| 323 | template<typename T, qualifier Q> |
| 324 | template<typename U> |
| 325 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator/=(U s) |
| 326 | { |
| 327 | this->value[0] /= s; |
| 328 | this->value[1] /= s; |
| 329 | this->value[2] /= s; |
| 330 | return *this; |
| 331 | } |
| 332 | |
| 333 | template<typename T, qualifier Q> |
| 334 | template<typename U> |
| 335 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator/=(mat<3, 3, U, Q> const& m) |
| 336 | { |
| 337 | return *this *= inverse(m); |
| 338 | } |
| 339 | |
| 340 | // -- Increment and decrement operators -- |
| 341 | |
| 342 | template<typename T, qualifier Q> |
| 343 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator++() |
| 344 | { |
| 345 | ++this->value[0]; |
| 346 | ++this->value[1]; |
| 347 | ++this->value[2]; |
| 348 | return *this; |
| 349 | } |
| 350 | |
| 351 | template<typename T, qualifier Q> |
| 352 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> & mat<3, 3, T, Q>::operator--() |
| 353 | { |
| 354 | --this->value[0]; |
| 355 | --this->value[1]; |
| 356 | --this->value[2]; |
| 357 | return *this; |
| 358 | } |
| 359 | |
| 360 | template<typename T, qualifier Q> |
| 361 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> mat<3, 3, T, Q>::operator++(int) |
| 362 | { |
| 363 | mat<3, 3, T, Q> Result(*this); |
| 364 | ++*this; |
| 365 | return Result; |
| 366 | } |
| 367 | |
| 368 | template<typename T, qualifier Q> |
| 369 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> mat<3, 3, T, Q>::operator--(int) |
| 370 | { |
| 371 | mat<3, 3, T, Q> Result(*this); |
| 372 | --*this; |
| 373 | return Result; |
| 374 | } |
| 375 | |
| 376 | // -- Unary arithmetic operators -- |
| 377 | |
| 378 | template<typename T, qualifier Q> |
| 379 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator+(mat<3, 3, T, Q> const& m) |
| 380 | { |
| 381 | return m; |
| 382 | } |
| 383 | |
| 384 | template<typename T, qualifier Q> |
| 385 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator-(mat<3, 3, T, Q> const& m) |
| 386 | { |
| 387 | return mat<3, 3, T, Q>( |
| 388 | -m[0], |
| 389 | -m[1], |
| 390 | -m[2]); |
| 391 | } |
| 392 | |
| 393 | // -- Binary arithmetic operators -- |
| 394 | |
| 395 | template<typename T, qualifier Q> |
| 396 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator+(mat<3, 3, T, Q> const& m, T scalar) |
| 397 | { |
| 398 | return mat<3, 3, T, Q>( |
| 399 | m[0] + scalar, |
| 400 | m[1] + scalar, |
| 401 | m[2] + scalar); |
| 402 | } |
| 403 | |
| 404 | template<typename T, qualifier Q> |
| 405 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator+(T scalar, mat<3, 3, T, Q> const& m) |
| 406 | { |
| 407 | return mat<3, 3, T, Q>( |
| 408 | m[0] + scalar, |
| 409 | m[1] + scalar, |
| 410 | m[2] + scalar); |
| 411 | } |
| 412 | |
| 413 | template<typename T, qualifier Q> |
| 414 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator+(mat<3, 3, T, Q> const& m1, mat<3, 3, T, Q> const& m2) |
| 415 | { |
| 416 | return mat<3, 3, T, Q>( |
| 417 | m1[0] + m2[0], |
| 418 | m1[1] + m2[1], |
| 419 | m1[2] + m2[2]); |
| 420 | } |
| 421 | |
| 422 | template<typename T, qualifier Q> |
| 423 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator-(mat<3, 3, T, Q> const& m, T scalar) |
| 424 | { |
| 425 | return mat<3, 3, T, Q>( |
| 426 | m[0] - scalar, |
| 427 | m[1] - scalar, |
| 428 | m[2] - scalar); |
| 429 | } |
| 430 | |
| 431 | template<typename T, qualifier Q> |
| 432 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator-(T scalar, mat<3, 3, T, Q> const& m) |
| 433 | { |
| 434 | return mat<3, 3, T, Q>( |
| 435 | scalar - m[0], |
| 436 | scalar - m[1], |
| 437 | scalar - m[2]); |
| 438 | } |
| 439 | |
| 440 | template<typename T, qualifier Q> |
| 441 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator-(mat<3, 3, T, Q> const& m1, mat<3, 3, T, Q> const& m2) |
| 442 | { |
| 443 | return mat<3, 3, T, Q>( |
| 444 | m1[0] - m2[0], |
| 445 | m1[1] - m2[1], |
| 446 | m1[2] - m2[2]); |
| 447 | } |
| 448 | |
| 449 | template<typename T, qualifier Q> |
| 450 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator*(mat<3, 3, T, Q> const& m, T scalar) |
| 451 | { |
| 452 | return mat<3, 3, T, Q>( |
| 453 | m[0] * scalar, |
| 454 | m[1] * scalar, |
| 455 | m[2] * scalar); |
| 456 | } |
| 457 | |
| 458 | template<typename T, qualifier Q> |
| 459 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator*(T scalar, mat<3, 3, T, Q> const& m) |
| 460 | { |
| 461 | return mat<3, 3, T, Q>( |
| 462 | m[0] * scalar, |
| 463 | m[1] * scalar, |
| 464 | m[2] * scalar); |
| 465 | } |
| 466 | |
| 467 | template<typename T, qualifier Q> |
| 468 | GLM_FUNC_QUALIFIER typename mat<3, 3, T, Q>::col_type operator*(mat<3, 3, T, Q> const& m, typename mat<3, 3, T, Q>::row_type const& v) |
| 469 | { |
| 470 | return typename mat<3, 3, T, Q>::col_type( |
| 471 | m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z, |
| 472 | m[0][1] * v.x + m[1][1] * v.y + m[2][1] * v.z, |
| 473 | m[0][2] * v.x + m[1][2] * v.y + m[2][2] * v.z); |
| 474 | } |
| 475 | |
| 476 | template<typename T, qualifier Q> |
| 477 | GLM_FUNC_QUALIFIER typename mat<3, 3, T, Q>::row_type operator*(typename mat<3, 3, T, Q>::col_type const& v, mat<3, 3, T, Q> const& m) |
| 478 | { |
| 479 | return typename mat<3, 3, T, Q>::row_type( |
| 480 | m[0][0] * v.x + m[0][1] * v.y + m[0][2] * v.z, |
| 481 | m[1][0] * v.x + m[1][1] * v.y + m[1][2] * v.z, |
| 482 | m[2][0] * v.x + m[2][1] * v.y + m[2][2] * v.z); |
| 483 | } |
| 484 | |
| 485 | template<typename T, qualifier Q> |
| 486 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator*(mat<3, 3, T, Q> const& m1, mat<3, 3, T, Q> const& m2) |
| 487 | { |
| 488 | T const SrcA00 = m1[0][0]; |
| 489 | T const SrcA01 = m1[0][1]; |
| 490 | T const SrcA02 = m1[0][2]; |
| 491 | T const SrcA10 = m1[1][0]; |
| 492 | T const SrcA11 = m1[1][1]; |
| 493 | T const SrcA12 = m1[1][2]; |
| 494 | T const SrcA20 = m1[2][0]; |
| 495 | T const SrcA21 = m1[2][1]; |
| 496 | T const SrcA22 = m1[2][2]; |
| 497 | |
| 498 | T const SrcB00 = m2[0][0]; |
| 499 | T const SrcB01 = m2[0][1]; |
| 500 | T const SrcB02 = m2[0][2]; |
| 501 | T const SrcB10 = m2[1][0]; |
| 502 | T const SrcB11 = m2[1][1]; |
| 503 | T const SrcB12 = m2[1][2]; |
| 504 | T const SrcB20 = m2[2][0]; |
| 505 | T const SrcB21 = m2[2][1]; |
| 506 | T const SrcB22 = m2[2][2]; |
| 507 | |
| 508 | mat<3, 3, T, Q> Result; |
| 509 | Result[0][0] = SrcA00 * SrcB00 + SrcA10 * SrcB01 + SrcA20 * SrcB02; |
| 510 | Result[0][1] = SrcA01 * SrcB00 + SrcA11 * SrcB01 + SrcA21 * SrcB02; |
| 511 | Result[0][2] = SrcA02 * SrcB00 + SrcA12 * SrcB01 + SrcA22 * SrcB02; |
| 512 | Result[1][0] = SrcA00 * SrcB10 + SrcA10 * SrcB11 + SrcA20 * SrcB12; |
| 513 | Result[1][1] = SrcA01 * SrcB10 + SrcA11 * SrcB11 + SrcA21 * SrcB12; |
| 514 | Result[1][2] = SrcA02 * SrcB10 + SrcA12 * SrcB11 + SrcA22 * SrcB12; |
| 515 | Result[2][0] = SrcA00 * SrcB20 + SrcA10 * SrcB21 + SrcA20 * SrcB22; |
| 516 | Result[2][1] = SrcA01 * SrcB20 + SrcA11 * SrcB21 + SrcA21 * SrcB22; |
| 517 | Result[2][2] = SrcA02 * SrcB20 + SrcA12 * SrcB21 + SrcA22 * SrcB22; |
| 518 | return Result; |
| 519 | } |
| 520 | |
| 521 | template<typename T, qualifier Q> |
| 522 | GLM_FUNC_QUALIFIER mat<2, 3, T, Q> operator*(mat<3, 3, T, Q> const& m1, mat<2, 3, T, Q> const& m2) |
| 523 | { |
| 524 | return mat<2, 3, T, Q>( |
| 525 | m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2], |
| 526 | m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2], |
| 527 | m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2], |
| 528 | m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2], |
| 529 | m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2], |
| 530 | m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2]); |
| 531 | } |
| 532 | |
| 533 | template<typename T, qualifier Q> |
| 534 | GLM_FUNC_QUALIFIER mat<4, 3, T, Q> operator*(mat<3, 3, T, Q> const& m1, mat<4, 3, T, Q> const& m2) |
| 535 | { |
| 536 | return mat<4, 3, T, Q>( |
| 537 | m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2], |
| 538 | m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2], |
| 539 | m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2], |
| 540 | m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2], |
| 541 | m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2], |
| 542 | m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2], |
| 543 | m1[0][0] * m2[2][0] + m1[1][0] * m2[2][1] + m1[2][0] * m2[2][2], |
| 544 | m1[0][1] * m2[2][0] + m1[1][1] * m2[2][1] + m1[2][1] * m2[2][2], |
| 545 | m1[0][2] * m2[2][0] + m1[1][2] * m2[2][1] + m1[2][2] * m2[2][2], |
| 546 | m1[0][0] * m2[3][0] + m1[1][0] * m2[3][1] + m1[2][0] * m2[3][2], |
| 547 | m1[0][1] * m2[3][0] + m1[1][1] * m2[3][1] + m1[2][1] * m2[3][2], |
| 548 | m1[0][2] * m2[3][0] + m1[1][2] * m2[3][1] + m1[2][2] * m2[3][2]); |
| 549 | } |
| 550 | |
| 551 | template<typename T, qualifier Q> |
| 552 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator/(mat<3, 3, T, Q> const& m, T scalar) |
| 553 | { |
| 554 | return mat<3, 3, T, Q>( |
| 555 | m[0] / scalar, |
| 556 | m[1] / scalar, |
| 557 | m[2] / scalar); |
| 558 | } |
| 559 | |
| 560 | template<typename T, qualifier Q> |
| 561 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator/(T scalar, mat<3, 3, T, Q> const& m) |
| 562 | { |
| 563 | return mat<3, 3, T, Q>( |
| 564 | scalar / m[0], |
| 565 | scalar / m[1], |
| 566 | scalar / m[2]); |
| 567 | } |
| 568 | |
| 569 | template<typename T, qualifier Q> |
| 570 | GLM_FUNC_QUALIFIER typename mat<3, 3, T, Q>::col_type operator/(mat<3, 3, T, Q> const& m, typename mat<3, 3, T, Q>::row_type const& v) |
| 571 | { |
| 572 | return inverse(m) * v; |
| 573 | } |
| 574 | |
| 575 | template<typename T, qualifier Q> |
| 576 | GLM_FUNC_QUALIFIER typename mat<3, 3, T, Q>::row_type operator/(typename mat<3, 3, T, Q>::col_type const& v, mat<3, 3, T, Q> const& m) |
| 577 | { |
| 578 | return v * inverse(m); |
| 579 | } |
| 580 | |
| 581 | template<typename T, qualifier Q> |
| 582 | GLM_FUNC_QUALIFIER mat<3, 3, T, Q> operator/(mat<3, 3, T, Q> const& m1, mat<3, 3, T, Q> const& m2) |
| 583 | { |
| 584 | mat<3, 3, T, Q> m1_copy(m1); |
| 585 | return m1_copy /= m2; |
| 586 | } |
| 587 | |
| 588 | // -- Boolean operators -- |
| 589 | |
| 590 | template<typename T, qualifier Q> |
| 591 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR bool operator==(mat<3, 3, T, Q> const& m1, mat<3, 3, T, Q> const& m2) |
| 592 | { |
| 593 | return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]); |
| 594 | } |
| 595 | |
| 596 | template<typename T, qualifier Q> |
| 597 | GLM_FUNC_QUALIFIER bool operator!=(mat<3, 3, T, Q> const& m1, mat<3, 3, T, Q> const& m2) |
| 598 | { |
| 599 | return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]); |
| 600 | } |
| 601 | } //namespace glm |