| 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<4, 4, T, Q>::mat() |
| 10 | # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST |
| 11 | : value{col_type(1, 0, 0, 0), col_type(0, 1, 0, 0), col_type(0, 0, 1, 0), col_type(0, 0, 0, 1)} |
| 12 | # endif |
| 13 | { |
| 14 | # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALISATION |
| 15 | this->value[0] = col_type(1, 0, 0, 0); |
| 16 | this->value[1] = col_type(0, 1, 0, 0); |
| 17 | this->value[2] = col_type(0, 0, 1, 0); |
| 18 | this->value[3] = col_type(0, 0, 0, 1); |
| 19 | # endif |
| 20 | } |
| 21 | # endif |
| 22 | |
| 23 | template<typename T, qualifier Q> |
| 24 | template<qualifier P> |
| 25 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<4, 4, T, P> const& m) |
| 26 | # if GLM_HAS_INITIALIZER_LISTS |
| 27 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(m[3])} |
| 28 | # endif |
| 29 | { |
| 30 | # if !GLM_HAS_INITIALIZER_LISTS |
| 31 | this->value[0] = m[0]; |
| 32 | this->value[1] = m[1]; |
| 33 | this->value[2] = m[2]; |
| 34 | this->value[3] = m[3]; |
| 35 | # endif |
| 36 | } |
| 37 | |
| 38 | template<typename T, qualifier Q> |
| 39 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(T const& s) |
| 40 | # if GLM_HAS_INITIALIZER_LISTS |
| 41 | : value{col_type(s, 0, 0, 0), col_type(0, s, 0, 0), col_type(0, 0, s, 0), col_type(0, 0, 0, s)} |
| 42 | # endif |
| 43 | { |
| 44 | # if !GLM_HAS_INITIALIZER_LISTS |
| 45 | this->value[0] = col_type(s, 0, 0, 0); |
| 46 | this->value[1] = col_type(0, s, 0, 0); |
| 47 | this->value[2] = col_type(0, 0, s, 0); |
| 48 | this->value[3] = col_type(0, 0, 0, s); |
| 49 | # endif |
| 50 | } |
| 51 | |
| 52 | template<typename T, qualifier Q> |
| 53 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat |
| 54 | ( |
| 55 | T const& x0, T const& y0, T const& z0, T const& w0, |
| 56 | T const& x1, T const& y1, T const& z1, T const& w1, |
| 57 | T const& x2, T const& y2, T const& z2, T const& w2, |
| 58 | T const& x3, T const& y3, T const& z3, T const& w3 |
| 59 | ) |
| 60 | # if GLM_HAS_INITIALIZER_LISTS |
| 61 | : value{ |
| 62 | col_type(x0, y0, z0, w0), |
| 63 | col_type(x1, y1, z1, w1), |
| 64 | col_type(x2, y2, z2, w2), |
| 65 | col_type(x3, y3, z3, w3)} |
| 66 | # endif |
| 67 | { |
| 68 | # if !GLM_HAS_INITIALIZER_LISTS |
| 69 | this->value[0] = col_type(x0, y0, z0, w0); |
| 70 | this->value[1] = col_type(x1, y1, z1, w1); |
| 71 | this->value[2] = col_type(x2, y2, z2, w2); |
| 72 | this->value[3] = col_type(x3, y3, z3, w3); |
| 73 | # endif |
| 74 | } |
| 75 | |
| 76 | template<typename T, qualifier Q> |
| 77 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(col_type const& v0, col_type const& v1, col_type const& v2, col_type const& v3) |
| 78 | # if GLM_HAS_INITIALIZER_LISTS |
| 79 | : value{col_type(v0), col_type(v1), col_type(v2), col_type(v3)} |
| 80 | # endif |
| 81 | { |
| 82 | # if !GLM_HAS_INITIALIZER_LISTS |
| 83 | this->value[0] = v0; |
| 84 | this->value[1] = v1; |
| 85 | this->value[2] = v2; |
| 86 | this->value[3] = v3; |
| 87 | # endif |
| 88 | } |
| 89 | |
| 90 | template<typename T, qualifier Q> |
| 91 | template<typename U, qualifier P> |
| 92 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<4, 4, U, P> const& m) |
| 93 | # if GLM_HAS_INITIALIZER_LISTS |
| 94 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(m[3])} |
| 95 | # endif |
| 96 | { |
| 97 | # if !GLM_HAS_INITIALIZER_LISTS |
| 98 | this->value[0] = col_type(m[0]); |
| 99 | this->value[1] = col_type(m[1]); |
| 100 | this->value[2] = col_type(m[2]); |
| 101 | this->value[3] = col_type(m[3]); |
| 102 | # endif |
| 103 | } |
| 104 | |
| 105 | // -- Conversions -- |
| 106 | |
| 107 | template<typename T, qualifier Q> |
| 108 | template< |
| 109 | typename X1, typename Y1, typename Z1, typename W1, |
| 110 | typename X2, typename Y2, typename Z2, typename W2, |
| 111 | typename X3, typename Y3, typename Z3, typename W3, |
| 112 | typename X4, typename Y4, typename Z4, typename W4> |
| 113 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat |
| 114 | ( |
| 115 | X1 const& x1, Y1 const& y1, Z1 const& z1, W1 const& w1, |
| 116 | X2 const& x2, Y2 const& y2, Z2 const& z2, W2 const& w2, |
| 117 | X3 const& x3, Y3 const& y3, Z3 const& z3, W3 const& w3, |
| 118 | X4 const& x4, Y4 const& y4, Z4 const& z4, W4 const& w4 |
| 119 | ) |
| 120 | # if GLM_HAS_INITIALIZER_LISTS |
| 121 | : value{col_type(x1, y1, z1, w1), col_type(x2, y2, z2, w2), col_type(x3, y3, z3, w3), col_type(x4, y4, z4, w4)} |
| 122 | # endif |
| 123 | { |
| 124 | GLM_STATIC_ASSERT(std::numeric_limits<X1>::is_iec559 || std::numeric_limits<X1>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 1st parameter type invalid."); |
| 125 | GLM_STATIC_ASSERT(std::numeric_limits<Y1>::is_iec559 || std::numeric_limits<Y1>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 2nd parameter type invalid."); |
| 126 | GLM_STATIC_ASSERT(std::numeric_limits<Z1>::is_iec559 || std::numeric_limits<Z1>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 3rd parameter type invalid."); |
| 127 | GLM_STATIC_ASSERT(std::numeric_limits<W1>::is_iec559 || std::numeric_limits<W1>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 4th parameter type invalid."); |
| 128 | |
| 129 | GLM_STATIC_ASSERT(std::numeric_limits<X2>::is_iec559 || std::numeric_limits<X2>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 5th parameter type invalid."); |
| 130 | GLM_STATIC_ASSERT(std::numeric_limits<Y2>::is_iec559 || std::numeric_limits<Y2>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 6th parameter type invalid."); |
| 131 | GLM_STATIC_ASSERT(std::numeric_limits<Z2>::is_iec559 || std::numeric_limits<Z2>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 7th parameter type invalid."); |
| 132 | GLM_STATIC_ASSERT(std::numeric_limits<W2>::is_iec559 || std::numeric_limits<W2>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 8th parameter type invalid."); |
| 133 | |
| 134 | GLM_STATIC_ASSERT(std::numeric_limits<X3>::is_iec559 || std::numeric_limits<X3>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 9th parameter type invalid."); |
| 135 | GLM_STATIC_ASSERT(std::numeric_limits<Y3>::is_iec559 || std::numeric_limits<Y3>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 10th parameter type invalid."); |
| 136 | GLM_STATIC_ASSERT(std::numeric_limits<Z3>::is_iec559 || std::numeric_limits<Z3>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 11th parameter type invalid."); |
| 137 | GLM_STATIC_ASSERT(std::numeric_limits<W3>::is_iec559 || std::numeric_limits<W3>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 12th parameter type invalid."); |
| 138 | |
| 139 | GLM_STATIC_ASSERT(std::numeric_limits<X4>::is_iec559 || std::numeric_limits<X4>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 13th parameter type invalid."); |
| 140 | GLM_STATIC_ASSERT(std::numeric_limits<Y4>::is_iec559 || std::numeric_limits<Y4>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 14th parameter type invalid."); |
| 141 | GLM_STATIC_ASSERT(std::numeric_limits<Z4>::is_iec559 || std::numeric_limits<Z4>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 15th parameter type invalid."); |
| 142 | GLM_STATIC_ASSERT(std::numeric_limits<W4>::is_iec559 || std::numeric_limits<W4>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 16th parameter type invalid."); |
| 143 | |
| 144 | # if !GLM_HAS_INITIALIZER_LISTS |
| 145 | this->value[0] = col_type(x1, y1, z1, w1); |
| 146 | this->value[1] = col_type(x2, y2, z2, w2); |
| 147 | this->value[2] = col_type(x3, y3, z3, w3); |
| 148 | this->value[3] = col_type(x4, y4, z4, w4); |
| 149 | # endif |
| 150 | } |
| 151 | |
| 152 | template<typename T, qualifier Q> |
| 153 | template<typename V1, typename V2, typename V3, typename V4> |
| 154 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(vec<4, V1, Q> const& v1, vec<4, V2, Q> const& v2, vec<4, V3, Q> const& v3, vec<4, V4, Q> const& v4) |
| 155 | # if GLM_HAS_INITIALIZER_LISTS |
| 156 | : value{col_type(v1), col_type(v2), col_type(v3), col_type(v4)} |
| 157 | # endif |
| 158 | { |
| 159 | GLM_STATIC_ASSERT(std::numeric_limits<V1>::is_iec559 || std::numeric_limits<V1>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 1st parameter type invalid."); |
| 160 | GLM_STATIC_ASSERT(std::numeric_limits<V2>::is_iec559 || std::numeric_limits<V2>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 2nd parameter type invalid."); |
| 161 | GLM_STATIC_ASSERT(std::numeric_limits<V3>::is_iec559 || std::numeric_limits<V3>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 3rd parameter type invalid."); |
| 162 | GLM_STATIC_ASSERT(std::numeric_limits<V4>::is_iec559 || std::numeric_limits<V4>::is_integer || GLM_CONFIG_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 4th parameter type invalid."); |
| 163 | |
| 164 | # if !GLM_HAS_INITIALIZER_LISTS |
| 165 | this->value[0] = col_type(v1); |
| 166 | this->value[1] = col_type(v2); |
| 167 | this->value[2] = col_type(v3); |
| 168 | this->value[3] = col_type(v4); |
| 169 | # endif |
| 170 | } |
| 171 | |
| 172 | // -- Matrix conversions -- |
| 173 | |
| 174 | template<typename T, qualifier Q> |
| 175 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<2, 2, T, Q> const& m) |
| 176 | # if GLM_HAS_INITIALIZER_LISTS |
| 177 | : value{col_type(m[0], 0, 0), col_type(m[1], 0, 0), col_type(0, 0, 1, 0), col_type(0, 0, 0, 1)} |
| 178 | # endif |
| 179 | { |
| 180 | # if !GLM_HAS_INITIALIZER_LISTS |
| 181 | this->value[0] = col_type(m[0], 0, 0); |
| 182 | this->value[1] = col_type(m[1], 0, 0); |
| 183 | this->value[2] = col_type(0, 0, 1, 0); |
| 184 | this->value[3] = col_type(0, 0, 0, 1); |
| 185 | # endif |
| 186 | } |
| 187 | |
| 188 | template<typename T, qualifier Q> |
| 189 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<3, 3, T, Q> const& m) |
| 190 | # if GLM_HAS_INITIALIZER_LISTS |
| 191 | : value{col_type(m[0], 0), col_type(m[1], 0), col_type(m[2], 0), col_type(0, 0, 0, 1)} |
| 192 | # endif |
| 193 | { |
| 194 | # if !GLM_HAS_INITIALIZER_LISTS |
| 195 | this->value[0] = col_type(m[0], 0); |
| 196 | this->value[1] = col_type(m[1], 0); |
| 197 | this->value[2] = col_type(m[2], 0); |
| 198 | this->value[3] = col_type(0, 0, 0, 1); |
| 199 | # endif |
| 200 | } |
| 201 | |
| 202 | template<typename T, qualifier Q> |
| 203 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<2, 3, T, Q> const& m) |
| 204 | # if GLM_HAS_INITIALIZER_LISTS |
| 205 | : value{col_type(m[0], 0), col_type(m[1], 0), col_type(0, 0, 1, 0), col_type(0, 0, 0, 1)} |
| 206 | # endif |
| 207 | { |
| 208 | # if !GLM_HAS_INITIALIZER_LISTS |
| 209 | this->value[0] = col_type(m[0], 0); |
| 210 | this->value[1] = col_type(m[1], 0); |
| 211 | this->value[2] = col_type(0, 0, 1, 0); |
| 212 | this->value[3] = col_type(0, 0, 0, 1); |
| 213 | # endif |
| 214 | } |
| 215 | |
| 216 | template<typename T, qualifier Q> |
| 217 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<3, 2, T, Q> const& m) |
| 218 | # if GLM_HAS_INITIALIZER_LISTS |
| 219 | : value{col_type(m[0], 0, 0), col_type(m[1], 0, 0), col_type(m[2], 1, 0), col_type(0, 0, 0, 1)} |
| 220 | # endif |
| 221 | { |
| 222 | # if !GLM_HAS_INITIALIZER_LISTS |
| 223 | this->value[0] = col_type(m[0], 0, 0); |
| 224 | this->value[1] = col_type(m[1], 0, 0); |
| 225 | this->value[2] = col_type(m[2], 1, 0); |
| 226 | this->value[3] = col_type(0, 0, 0, 1); |
| 227 | # endif |
| 228 | } |
| 229 | |
| 230 | template<typename T, qualifier Q> |
| 231 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<2, 4, T, Q> const& m) |
| 232 | # if GLM_HAS_INITIALIZER_LISTS |
| 233 | : value{col_type(m[0]), col_type(m[1]), col_type(0, 0, 1, 0), col_type(0, 0, 0, 1)} |
| 234 | # endif |
| 235 | { |
| 236 | # if !GLM_HAS_INITIALIZER_LISTS |
| 237 | this->value[0] = m[0]; |
| 238 | this->value[1] = m[1]; |
| 239 | this->value[2] = col_type(0, 0, 1, 0); |
| 240 | this->value[3] = col_type(0, 0, 0, 1); |
| 241 | # endif |
| 242 | } |
| 243 | |
| 244 | template<typename T, qualifier Q> |
| 245 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<4, 2, T, Q> const& m) |
| 246 | # if GLM_HAS_INITIALIZER_LISTS |
| 247 | : value{col_type(m[0], 0, 0), col_type(m[1], 0, 0), col_type(0, 0, 1, 0), col_type(0, 0, 0, 1)} |
| 248 | # endif |
| 249 | { |
| 250 | # if !GLM_HAS_INITIALIZER_LISTS |
| 251 | this->value[0] = col_type(m[0], 0, 0); |
| 252 | this->value[1] = col_type(m[1], 0, 0); |
| 253 | this->value[2] = col_type(0, 0, 1, 0); |
| 254 | this->value[3] = col_type(0, 0, 0, 1); |
| 255 | # endif |
| 256 | } |
| 257 | |
| 258 | template<typename T, qualifier Q> |
| 259 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<3, 4, T, Q> const& m) |
| 260 | # if GLM_HAS_INITIALIZER_LISTS |
| 261 | : value{col_type(m[0]), col_type(m[1]), col_type(m[2]), col_type(0, 0, 0, 1)} |
| 262 | # endif |
| 263 | { |
| 264 | # if !GLM_HAS_INITIALIZER_LISTS |
| 265 | this->value[0] = m[0]; |
| 266 | this->value[1] = m[1]; |
| 267 | this->value[2] = m[2]; |
| 268 | this->value[3] = col_type(0, 0, 0, 1); |
| 269 | # endif |
| 270 | } |
| 271 | |
| 272 | template<typename T, qualifier Q> |
| 273 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<4, 4, T, Q>::mat(mat<4, 3, T, Q> const& m) |
| 274 | # if GLM_HAS_INITIALIZER_LISTS |
| 275 | : value{col_type(m[0], 0), col_type(m[1], 0), col_type(m[2], 0), col_type(m[3], 1)} |
| 276 | # endif |
| 277 | { |
| 278 | # if !GLM_HAS_INITIALIZER_LISTS |
| 279 | this->value[0] = col_type(m[0], 0); |
| 280 | this->value[1] = col_type(m[1], 0); |
| 281 | this->value[2] = col_type(m[2], 0); |
| 282 | this->value[3] = col_type(m[3], 1); |
| 283 | # endif |
| 284 | } |
| 285 | |
| 286 | // -- Accesses -- |
| 287 | |
| 288 | template<typename T, qualifier Q> |
| 289 | GLM_FUNC_QUALIFIER typename mat<4, 4, T, Q>::col_type & mat<4, 4, T, Q>::operator[](typename mat<4, 4, T, Q>::length_type i) |
| 290 | { |
| 291 | assert(i < this->length()); |
| 292 | return this->value[i]; |
| 293 | } |
| 294 | |
| 295 | template<typename T, qualifier Q> |
| 296 | GLM_FUNC_QUALIFIER GLM_CONSTEXPR typename mat<4, 4, T, Q>::col_type const& mat<4, 4, T, Q>::operator[](typename mat<4, 4, T, Q>::length_type i) const |
| 297 | { |
| 298 | assert(i < this->length()); |
| 299 | return this->value[i]; |
| 300 | } |
| 301 | |
| 302 | // -- Unary arithmetic operators -- |
| 303 | |
| 304 | template<typename T, qualifier Q> |
| 305 | template<typename U> |
| 306 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q>& mat<4, 4, T, Q>::operator=(mat<4, 4, U, Q> const& m) |
| 307 | { |
| 308 | //memcpy could be faster |
| 309 | //memcpy(&this->value, &m.value, 16 * sizeof(valType)); |
| 310 | this->value[0] = m[0]; |
| 311 | this->value[1] = m[1]; |
| 312 | this->value[2] = m[2]; |
| 313 | this->value[3] = m[3]; |
| 314 | return *this; |
| 315 | } |
| 316 | |
| 317 | template<typename T, qualifier Q> |
| 318 | template<typename U> |
| 319 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q>& mat<4, 4, T, Q>::operator+=(U s) |
| 320 | { |
| 321 | this->value[0] += s; |
| 322 | this->value[1] += s; |
| 323 | this->value[2] += s; |
| 324 | this->value[3] += s; |
| 325 | return *this; |
| 326 | } |
| 327 | |
| 328 | template<typename T, qualifier Q> |
| 329 | template<typename U> |
| 330 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q>& mat<4, 4, T, Q>::operator+=(mat<4, 4, U, Q> const& m) |
| 331 | { |
| 332 | this->value[0] += m[0]; |
| 333 | this->value[1] += m[1]; |
| 334 | this->value[2] += m[2]; |
| 335 | this->value[3] += m[3]; |
| 336 | return *this; |
| 337 | } |
| 338 | |
| 339 | template<typename T, qualifier Q> |
| 340 | template<typename U> |
| 341 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator-=(U s) |
| 342 | { |
| 343 | this->value[0] -= s; |
| 344 | this->value[1] -= s; |
| 345 | this->value[2] -= s; |
| 346 | this->value[3] -= s; |
| 347 | return *this; |
| 348 | } |
| 349 | |
| 350 | template<typename T, qualifier Q> |
| 351 | template<typename U> |
| 352 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator-=(mat<4, 4, U, Q> const& m) |
| 353 | { |
| 354 | this->value[0] -= m[0]; |
| 355 | this->value[1] -= m[1]; |
| 356 | this->value[2] -= m[2]; |
| 357 | this->value[3] -= m[3]; |
| 358 | return *this; |
| 359 | } |
| 360 | |
| 361 | template<typename T, qualifier Q> |
| 362 | template<typename U> |
| 363 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator*=(U s) |
| 364 | { |
| 365 | this->value[0] *= s; |
| 366 | this->value[1] *= s; |
| 367 | this->value[2] *= s; |
| 368 | this->value[3] *= s; |
| 369 | return *this; |
| 370 | } |
| 371 | |
| 372 | template<typename T, qualifier Q> |
| 373 | template<typename U> |
| 374 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator*=(mat<4, 4, U, Q> const& m) |
| 375 | { |
| 376 | return (*this = *this * m); |
| 377 | } |
| 378 | |
| 379 | template<typename T, qualifier Q> |
| 380 | template<typename U> |
| 381 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator/=(U s) |
| 382 | { |
| 383 | this->value[0] /= s; |
| 384 | this->value[1] /= s; |
| 385 | this->value[2] /= s; |
| 386 | this->value[3] /= s; |
| 387 | return *this; |
| 388 | } |
| 389 | |
| 390 | template<typename T, qualifier Q> |
| 391 | template<typename U> |
| 392 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator/=(mat<4, 4, U, Q> const& m) |
| 393 | { |
| 394 | return *this *= inverse(m); |
| 395 | } |
| 396 | |
| 397 | // -- Increment and decrement operators -- |
| 398 | |
| 399 | template<typename T, qualifier Q> |
| 400 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator++() |
| 401 | { |
| 402 | ++this->value[0]; |
| 403 | ++this->value[1]; |
| 404 | ++this->value[2]; |
| 405 | ++this->value[3]; |
| 406 | return *this; |
| 407 | } |
| 408 | |
| 409 | template<typename T, qualifier Q> |
| 410 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> & mat<4, 4, T, Q>::operator--() |
| 411 | { |
| 412 | --this->value[0]; |
| 413 | --this->value[1]; |
| 414 | --this->value[2]; |
| 415 | --this->value[3]; |
| 416 | return *this; |
| 417 | } |
| 418 | |
| 419 | template<typename T, qualifier Q> |
| 420 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> mat<4, 4, T, Q>::operator++(int) |
| 421 | { |
| 422 | mat<4, 4, T, Q> Result(*this); |
| 423 | ++*this; |
| 424 | return Result; |
| 425 | } |
| 426 | |
| 427 | template<typename T, qualifier Q> |
| 428 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> mat<4, 4, T, Q>::operator--(int) |
| 429 | { |
| 430 | mat<4, 4, T, Q> Result(*this); |
| 431 | --*this; |
| 432 | return Result; |
| 433 | } |
| 434 | |
| 435 | // -- Unary constant operators -- |
| 436 | |
| 437 | template<typename T, qualifier Q> |
| 438 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator+(mat<4, 4, T, Q> const& m) |
| 439 | { |
| 440 | return m; |
| 441 | } |
| 442 | |
| 443 | template<typename T, qualifier Q> |
| 444 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator-(mat<4, 4, T, Q> const& m) |
| 445 | { |
| 446 | return mat<4, 4, T, Q>( |
| 447 | -m[0], |
| 448 | -m[1], |
| 449 | -m[2], |
| 450 | -m[3]); |
| 451 | } |
| 452 | |
| 453 | // -- Binary arithmetic operators -- |
| 454 | |
| 455 | template<typename T, qualifier Q> |
| 456 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator+(mat<4, 4, T, Q> const& m, T const& s) |
| 457 | { |
| 458 | return mat<4, 4, T, Q>( |
| 459 | m[0] + s, |
| 460 | m[1] + s, |
| 461 | m[2] + s, |
| 462 | m[3] + s); |
| 463 | } |
| 464 | |
| 465 | template<typename T, qualifier Q> |
| 466 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator+(T const& s, mat<4, 4, T, Q> const& m) |
| 467 | { |
| 468 | return mat<4, 4, T, Q>( |
| 469 | m[0] + s, |
| 470 | m[1] + s, |
| 471 | m[2] + s, |
| 472 | m[3] + s); |
| 473 | } |
| 474 | |
| 475 | template<typename T, qualifier Q> |
| 476 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator+(mat<4, 4, T, Q> const& m1, mat<4, 4, T, Q> const& m2) |
| 477 | { |
| 478 | return mat<4, 4, T, Q>( |
| 479 | m1[0] + m2[0], |
| 480 | m1[1] + m2[1], |
| 481 | m1[2] + m2[2], |
| 482 | m1[3] + m2[3]); |
| 483 | } |
| 484 | |
| 485 | template<typename T, qualifier Q> |
| 486 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator-(mat<4, 4, T, Q> const& m, T const& s) |
| 487 | { |
| 488 | return mat<4, 4, T, Q>( |
| 489 | m[0] - s, |
| 490 | m[1] - s, |
| 491 | m[2] - s, |
| 492 | m[3] - s); |
| 493 | } |
| 494 | |
| 495 | template<typename T, qualifier Q> |
| 496 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator-(T const& s, mat<4, 4, T, Q> const& m) |
| 497 | { |
| 498 | return mat<4, 4, T, Q>( |
| 499 | s - m[0], |
| 500 | s - m[1], |
| 501 | s - m[2], |
| 502 | s - m[3]); |
| 503 | } |
| 504 | |
| 505 | template<typename T, qualifier Q> |
| 506 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator-(mat<4, 4, T, Q> const& m1, mat<4, 4, T, Q> const& m2) |
| 507 | { |
| 508 | return mat<4, 4, T, Q>( |
| 509 | m1[0] - m2[0], |
| 510 | m1[1] - m2[1], |
| 511 | m1[2] - m2[2], |
| 512 | m1[3] - m2[3]); |
| 513 | } |
| 514 | |
| 515 | template<typename T, qualifier Q> |
| 516 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator*(mat<4, 4, T, Q> const& m, T const & s) |
| 517 | { |
| 518 | return mat<4, 4, T, Q>( |
| 519 | m[0] * s, |
| 520 | m[1] * s, |
| 521 | m[2] * s, |
| 522 | m[3] * s); |
| 523 | } |
| 524 | |
| 525 | template<typename T, qualifier Q> |
| 526 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator*(T const& s, mat<4, 4, T, Q> const& m) |
| 527 | { |
| 528 | return mat<4, 4, T, Q>( |
| 529 | m[0] * s, |
| 530 | m[1] * s, |
| 531 | m[2] * s, |
| 532 | m[3] * s); |
| 533 | } |
| 534 | |
| 535 | template<typename T, qualifier Q> |
| 536 | GLM_FUNC_QUALIFIER typename mat<4, 4, T, Q>::col_type operator* |
| 537 | ( |
| 538 | mat<4, 4, T, Q> const& m, |
| 539 | typename mat<4, 4, T, Q>::row_type const& v |
| 540 | ) |
| 541 | { |
| 542 | /* |
| 543 | __m128 v0 = _mm_shuffle_ps(v.data, v.data, _MM_SHUFFLE(0, 0, 0, 0)); |
| 544 | __m128 v1 = _mm_shuffle_ps(v.data, v.data, _MM_SHUFFLE(1, 1, 1, 1)); |
| 545 | __m128 v2 = _mm_shuffle_ps(v.data, v.data, _MM_SHUFFLE(2, 2, 2, 2)); |
| 546 | __m128 v3 = _mm_shuffle_ps(v.data, v.data, _MM_SHUFFLE(3, 3, 3, 3)); |
| 547 | |
| 548 | __m128 m0 = _mm_mul_ps(m[0].data, v0); |
| 549 | __m128 m1 = _mm_mul_ps(m[1].data, v1); |
| 550 | __m128 a0 = _mm_add_ps(m0, m1); |
| 551 | |
| 552 | __m128 m2 = _mm_mul_ps(m[2].data, v2); |
| 553 | __m128 m3 = _mm_mul_ps(m[3].data, v3); |
| 554 | __m128 a1 = _mm_add_ps(m2, m3); |
| 555 | |
| 556 | __m128 a2 = _mm_add_ps(a0, a1); |
| 557 | |
| 558 | return typename mat<4, 4, T, Q>::col_type(a2); |
| 559 | */ |
| 560 | |
| 561 | typename mat<4, 4, T, Q>::col_type const Mov0(v[0]); |
| 562 | typename mat<4, 4, T, Q>::col_type const Mov1(v[1]); |
| 563 | typename mat<4, 4, T, Q>::col_type const Mul0 = m[0] * Mov0; |
| 564 | typename mat<4, 4, T, Q>::col_type const Mul1 = m[1] * Mov1; |
| 565 | typename mat<4, 4, T, Q>::col_type const Add0 = Mul0 + Mul1; |
| 566 | typename mat<4, 4, T, Q>::col_type const Mov2(v[2]); |
| 567 | typename mat<4, 4, T, Q>::col_type const Mov3(v[3]); |
| 568 | typename mat<4, 4, T, Q>::col_type const Mul2 = m[2] * Mov2; |
| 569 | typename mat<4, 4, T, Q>::col_type const Mul3 = m[3] * Mov3; |
| 570 | typename mat<4, 4, T, Q>::col_type const Add1 = Mul2 + Mul3; |
| 571 | typename mat<4, 4, T, Q>::col_type const Add2 = Add0 + Add1; |
| 572 | return Add2; |
| 573 | |
| 574 | /* |
| 575 | return typename mat<4, 4, T, Q>::col_type( |
| 576 | m[0][0] * v[0] + m[1][0] * v[1] + m[2][0] * v[2] + m[3][0] * v[3], |
| 577 | m[0][1] * v[0] + m[1][1] * v[1] + m[2][1] * v[2] + m[3][1] * v[3], |
| 578 | m[0][2] * v[0] + m[1][2] * v[1] + m[2][2] * v[2] + m[3][2] * v[3], |
| 579 | m[0][3] * v[0] + m[1][3] * v[1] + m[2][3] * v[2] + m[3][3] * v[3]); |
| 580 | */ |
| 581 | } |
| 582 | |
| 583 | template<typename T, qualifier Q> |
| 584 | GLM_FUNC_QUALIFIER typename mat<4, 4, T, Q>::row_type operator* |
| 585 | ( |
| 586 | typename mat<4, 4, T, Q>::col_type const& v, |
| 587 | mat<4, 4, T, Q> const& m |
| 588 | ) |
| 589 | { |
| 590 | return typename mat<4, 4, T, Q>::row_type( |
| 591 | m[0][0] * v[0] + m[0][1] * v[1] + m[0][2] * v[2] + m[0][3] * v[3], |
| 592 | m[1][0] * v[0] + m[1][1] * v[1] + m[1][2] * v[2] + m[1][3] * v[3], |
| 593 | m[2][0] * v[0] + m[2][1] * v[1] + m[2][2] * v[2] + m[2][3] * v[3], |
| 594 | m[3][0] * v[0] + m[3][1] * v[1] + m[3][2] * v[2] + m[3][3] * v[3]); |
| 595 | } |
| 596 | |
| 597 | template<typename T, qualifier Q> |
| 598 | GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator*(mat<4, 4, T, Q> const& m1, mat<2, 4, T, Q> const& m2) |
| 599 | { |
| 600 | return mat<2, 4, T, Q>( |
| 601 | m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3], |
| 602 | m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2] + m1[3][1] * m2[0][3], |
| 603 | m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2] + m1[3][2] * m2[0][3], |
| 604 | m1[0][3] * m2[0][0] + m1[1][3] * m2[0][1] + m1[2][3] * m2[0][2] + m1[3][3] * m2[0][3], |
| 605 | m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2] + m1[3][0] * m2[1][3], |
| 606 | m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2] + m1[3][1] * m2[1][3], |
| 607 | m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2] + m1[3][2] * m2[1][3], |
| 608 | m1[0][3] * m2[1][0] + m1[1][3] * m2[1][1] + m1[2][3] * m2[1][2] + m1[3][3] * m2[1][3]); |
| 609 | } |
| 610 | |
| 611 | template<typename T, qualifier Q> |
| 612 | GLM_FUNC_QUALIFIER mat<3, 4, T, Q> operator*(mat<4, 4, T, Q> const& m1, mat<3, 4, T, Q> const& m2) |
| 613 | { |
| 614 | return mat<3, 4, T, Q>( |
| 615 | m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3], |
| 616 | m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2] + m1[3][1] * m2[0][3], |
| 617 | m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2] + m1[3][2] * m2[0][3], |
| 618 | m1[0][3] * m2[0][0] + m1[1][3] * m2[0][1] + m1[2][3] * m2[0][2] + m1[3][3] * m2[0][3], |
| 619 | m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2] + m1[3][0] * m2[1][3], |
| 620 | m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2] + m1[3][1] * m2[1][3], |
| 621 | m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2] + m1[3][2] * m2[1][3], |
| 622 | m1[0][3] * m2[1][0] + m1[1][3] * m2[1][1] + m1[2][3] * m2[1][2] + m1[3][3] * m2[1][3], |
| 623 | m1[0][0] * m2[2][0] + m1[1][0] * m2[2][1] + m1[2][0] * m2[2][2] + m1[3][0] * m2[2][3], |
| 624 | m1[0][1] * m2[2][0] + m1[1][1] * m2[2][1] + m1[2][1] * m2[2][2] + m1[3][1] * m2[2][3], |
| 625 | m1[0][2] * m2[2][0] + m1[1][2] * m2[2][1] + m1[2][2] * m2[2][2] + m1[3][2] * m2[2][3], |
| 626 | m1[0][3] * m2[2][0] + m1[1][3] * m2[2][1] + m1[2][3] * m2[2][2] + m1[3][3] * m2[2][3]); |
| 627 | } |
| 628 | |
| 629 | template<typename T, qualifier Q> |
| 630 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator*(mat<4, 4, T, Q> const& m1, mat<4, 4, T, Q> const& m2) |
| 631 | { |
| 632 | typename mat<4, 4, T, Q>::col_type const SrcA0 = m1[0]; |
| 633 | typename mat<4, 4, T, Q>::col_type const SrcA1 = m1[1]; |
| 634 | typename mat<4, 4, T, Q>::col_type const SrcA2 = m1[2]; |
| 635 | typename mat<4, 4, T, Q>::col_type const SrcA3 = m1[3]; |
| 636 | |
| 637 | typename mat<4, 4, T, Q>::col_type const SrcB0 = m2[0]; |
| 638 | typename mat<4, 4, T, Q>::col_type const SrcB1 = m2[1]; |
| 639 | typename mat<4, 4, T, Q>::col_type const SrcB2 = m2[2]; |
| 640 | typename mat<4, 4, T, Q>::col_type const SrcB3 = m2[3]; |
| 641 | |
| 642 | mat<4, 4, T, Q> Result; |
| 643 | Result[0] = SrcA0 * SrcB0[0] + SrcA1 * SrcB0[1] + SrcA2 * SrcB0[2] + SrcA3 * SrcB0[3]; |
| 644 | Result[1] = SrcA0 * SrcB1[0] + SrcA1 * SrcB1[1] + SrcA2 * SrcB1[2] + SrcA3 * SrcB1[3]; |
| 645 | Result[2] = SrcA0 * SrcB2[0] + SrcA1 * SrcB2[1] + SrcA2 * SrcB2[2] + SrcA3 * SrcB2[3]; |
| 646 | Result[3] = SrcA0 * SrcB3[0] + SrcA1 * SrcB3[1] + SrcA2 * SrcB3[2] + SrcA3 * SrcB3[3]; |
| 647 | return Result; |
| 648 | } |
| 649 | |
| 650 | template<typename T, qualifier Q> |
| 651 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator/(mat<4, 4, T, Q> const& m, T const& s) |
| 652 | { |
| 653 | return mat<4, 4, T, Q>( |
| 654 | m[0] / s, |
| 655 | m[1] / s, |
| 656 | m[2] / s, |
| 657 | m[3] / s); |
| 658 | } |
| 659 | |
| 660 | template<typename T, qualifier Q> |
| 661 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator/(T const& s, mat<4, 4, T, Q> const& m) |
| 662 | { |
| 663 | return mat<4, 4, T, Q>( |
| 664 | s / m[0], |
| 665 | s / m[1], |
| 666 | s / m[2], |
| 667 | s / m[3]); |
| 668 | } |
| 669 | |
| 670 | template<typename T, qualifier Q> |
| 671 | GLM_FUNC_QUALIFIER typename mat<4, 4, T, Q>::col_type operator/(mat<4, 4, T, Q> const& m, typename mat<4, 4, T, Q>::row_type const& v) |
| 672 | { |
| 673 | return inverse(m) * v; |
| 674 | } |
| 675 | |
| 676 | template<typename T, qualifier Q> |
| 677 | GLM_FUNC_QUALIFIER typename mat<4, 4, T, Q>::row_type operator/(typename mat<4, 4, T, Q>::col_type const& v, mat<4, 4, T, Q> const& m) |
| 678 | { |
| 679 | return v * inverse(m); |
| 680 | } |
| 681 | |
| 682 | template<typename T, qualifier Q> |
| 683 | GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator/(mat<4, 4, T, Q> const& m1, mat<4, 4, T, Q> const& m2) |
| 684 | { |
| 685 | mat<4, 4, T, Q> m1_copy(m1); |
| 686 | return m1_copy /= m2; |
| 687 | } |
| 688 | |
| 689 | // -- Boolean operators -- |
| 690 | |
| 691 | template<typename T, qualifier Q> |
| 692 | GLM_FUNC_QUALIFIER bool operator==(mat<4, 4, T, Q> const& m1, mat<4, 4, T, Q> const& m2) |
| 693 | { |
| 694 | return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]) && (m1[3] == m2[3]); |
| 695 | } |
| 696 | |
| 697 | template<typename T, qualifier Q> |
| 698 | GLM_FUNC_QUALIFIER bool operator!=(mat<4, 4, T, Q> const& m1, mat<4, 4, T, Q> const& m2) |
| 699 | { |
| 700 | return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]) || (m1[3] != m2[3]); |
| 701 | } |
| 702 | }//namespace glm |
| 703 | |
| 704 | #if GLM_CONFIG_SIMD == GLM_ENABLE |
| 705 | # include "type_mat4x4_simd.inl" |
| 706 | #endif |