Lines Matching defs:matrix
100 Matrix4 Matrix4::Invert(const Matrix4& matrix)
102 Matrix4 inverted = CreateInvert(matrix);
103 double determinant = matrix(0, 0) * inverted(0, 0) + matrix(0, 1) * inverted(1, 0) + matrix(0, 2) * inverted(2, 0) +
104 matrix(0, 3) * inverted(3, 0);
125 // Quaternion to matrix operation wiki:reference/apis-arkui/js-apis-matrix4.md.
136 Matrix4::Matrix4(const Matrix4& matrix)
138 std::copy_n(&matrix.matrix4x4_[0][0], MATRIX_LENGTH, &matrix4x4_[0][0]);
164 // The 4X4 matrix scale index is [0][0], [1][1], [2][2], [3][3].
205 Matrix4 Matrix4::CreateInvert(const Matrix4& matrix)
208 matrix(1, 1) * matrix(2, 2) * matrix(3, 3) - matrix(1, 1) * matrix(2, 3) * matrix(3, 2) -
209 matrix(2, 1) * matrix(1, 2) * matrix(3, 3) + matrix(2, 1) * matrix(1, 3) * matrix(3, 2) +
210 matrix(3, 1) * matrix(1, 2) * matrix(2, 3) - matrix(3, 1) * matrix(1, 3) * matrix(2, 2),
211 -matrix(1, 0) * matrix(2, 2) * matrix(3, 3) + matrix(1, 0) * matrix(2, 3) * matrix(3, 2) +
212 matrix(2, 0) * matrix(1, 2) * matrix(3, 3) - matrix(2, 0) * matrix(1, 3) * matrix(3, 2) -
213 matrix(3, 0) * matrix(1, 2) * matrix(2, 3) + matrix(3, 0) * matrix(1, 3) * matrix(2, 2),
214 matrix(1, 0) * matrix(2, 1) * matrix(3, 3) - matrix(1, 0) * matrix(2, 3) * matrix(3, 1) -
215 matrix(2, 0) * matrix(1, 1) * matrix(3, 3) + matrix(2, 0) * matrix(1, 3) * matrix(3, 1) +
216 matrix(3, 0) * matrix(1, 1) * matrix(2, 3) - matrix(3, 0) * matrix(1, 3) * matrix(2, 1),
217 -matrix(1, 0) * matrix(2, 1) * matrix(3, 2) + matrix(1, 0) * matrix(2, 2) * matrix(3, 1) +
218 matrix(2, 0) * matrix(1, 1) * matrix(3, 2) - matrix(2, 0) * matrix(1, 2) * matrix(3, 1) -
219 matrix(3, 0) * matrix(1, 1) * matrix(2, 2) + matrix(3, 0) * matrix(1, 2) * matrix(2, 1),
220 -matrix(0, 1) * matrix(2, 2) * matrix(3, 3) + matrix(0, 1) * matrix(2, 3) * matrix(3, 2) +
221 matrix(2, 1) * matrix(0, 2) * matrix(3, 3) - matrix(2, 1) * matrix(0, 3) * matrix(3, 2) -
222 matrix(3, 1) * matrix(0, 2) * matrix(2, 3) + matrix(3, 1) * matrix(0, 3) * matrix(2, 2),
223 matrix(0, 0) * matrix(2, 2) * matrix(3, 3) - matrix(0, 0) * matrix(2, 3) * matrix(3, 2) -
224 matrix(2, 0) * matrix(0, 2) * matrix(3, 3) + matrix(2, 0) * matrix(0, 3) * matrix(3, 2) +
225 matrix(3, 0) * matrix(0, 2) * matrix(2, 3) - matrix(3, 0) * matrix(0, 3) * matrix(2, 2),
226 -matrix(0, 0) * matrix(2, 1) * matrix(3, 3) + matrix(0, 0) * matrix(2, 3) * matrix(3, 1) +
227 matrix(2, 0) * matrix(0, 1) * matrix(3, 3) - matrix(2, 0) * matrix(0, 3) * matrix(3, 1) -
228 matrix(3, 0) * matrix(0, 1) * matrix(2, 3) + matrix(3, 0) * matrix(0, 3) * matrix(2, 1),
229 matrix(0, 0) * matrix(2, 1) * matrix(3, 2) - matrix(0, 0) * matrix(2, 2) * matrix(3, 1) -
230 matrix(2, 0) * matrix(0, 1) * matrix(3, 2) + matrix(2, 0) * matrix(0, 2) * matrix(3, 1) +
231 matrix(3, 0) * matrix(0, 1) * matrix(2, 2) - matrix(3, 0) * matrix(0, 2) * matrix(2, 1),
232 matrix(0, 1) * matrix(1, 2) * matrix(3, 3) - matrix(0, 1) * matrix(1, 3) * matrix(3, 2) -
233 matrix(1, 1) * matrix(0, 2) * matrix(3, 3) + matrix(1, 1) * matrix(0, 3) * matrix(3, 2) +
234 matrix(3, 1) * matrix(0, 2) * matrix(1, 3) - matrix(3, 1) * matrix(0, 3) * matrix(1, 2),
235 -matrix(0, 0) * matrix(1, 2) * matrix(3, 3) + matrix(0, 0) * matrix(1, 3) * matrix(3, 2) +
236 matrix(1, 0) * matrix(0, 2) * matrix(3, 3) - matrix(1, 0) * matrix(0, 3) * matrix(3, 2) -
237 matrix(3, 0) * matrix(0, 2) * matrix(1, 3) + matrix(3, 0) * matrix(0, 3) * matrix(1, 2),
238 matrix(0, 0) * matrix(1, 1) * matrix(3, 3) - matrix(0, 0) * matrix(1, 3) * matrix(3, 1) -
239 matrix(1, 0) * matrix(0, 1) * matrix(3, 3) + matrix(1, 0) * matrix(0, 3) * matrix(3, 1) +
240 matrix(3, 0) * matrix(0, 1) * matrix(1, 3) - matrix(3, 0) * matrix(0, 3) * matrix(1, 1),
241 -matrix(0, 0) * matrix(1, 1) * matrix(3, 2) + matrix(0, 0) * matrix(1, 2) * matrix(3, 1) +
242 matrix(1, 0) * matrix(0, 1) * matrix(3, 2) - matrix(1, 0) * matrix(0, 2) * matrix(3, 1) -
243 matrix(3, 0) * matrix(0, 1) * matrix(1, 2) + matrix(3, 0) * matrix(0, 2) * matrix(1, 1),
244 -matrix(0, 1) * matrix(1, 2) * matrix(2, 3) + matrix(0, 1) * matrix(1, 3) * matrix(2, 2) +
245 matrix(1, 1) * matrix(0, 2) * matrix(2, 3) - matrix(1, 1) * matrix(0, 3) * matrix(2, 2) -
246 matrix(2, 1) * matrix(0, 2) * matrix(1, 3) + matrix(2, 1) * matrix(0, 3) * matrix(1, 2),
247 matrix(0, 0) * matrix(1, 2) * matrix(2, 3) - matrix(0, 0) * matrix(1, 3) * matrix(2, 2) -
248 matrix(1, 0) * matrix(0, 2) * matrix(2, 3) + matrix(1, 0) * matrix(0, 3) * matrix(2, 2) +
249 matrix(2, 0) * matrix(0, 2) * matrix(1, 3) - matrix(2, 0) * matrix(0, 3) * matrix(1, 2),
250 -matrix(0, 0) * matrix(1, 1) * matrix(2, 3) + matrix(0, 0) * matrix(1, 3) * matrix(2, 1) +
251 matrix(1, 0) * matrix(0, 1) * matrix(2, 3) - matrix(1, 0) * matrix(0, 3) * matrix(2, 1) -
252 matrix(2, 0) * matrix(0, 1) * matrix(1, 3) + matrix(2, 0) * matrix(0, 3) * matrix(1, 1),
253 matrix(0, 0) * matrix(1, 1) * matrix(2, 2) - matrix(0, 0) * matrix(1, 2) * matrix(2, 1) -
254 matrix(1, 0) * matrix(0, 1) * matrix(2, 2) + matrix(1, 0) * matrix(0, 2) * matrix(2, 1) +
255 matrix(2, 0) * matrix(0, 1) * matrix(1, 2) - matrix(2, 0) * matrix(0, 2) * matrix(1, 1));
258 bool Matrix4::operator==(const Matrix4& matrix) const
260 return std::equal(&matrix4x4_[0][0], &matrix4x4_[0][0] + MATRIX_LENGTH, &matrix.matrix4x4_[0][0], IsEqual);
274 Matrix4 Matrix4::operator*(const Matrix4& matrix)
277 matrix4x4_[0][0] * matrix(0, 0) + matrix4x4_[1][0] * matrix(0, 1) + matrix4x4_[2][0] * matrix(0, 2) +
278 matrix4x4_[3][0] * matrix(0, 3),
279 matrix4x4_[0][0] * matrix(1, 0) + matrix4x4_[1][0] * matrix(1, 1) + matrix4x4_[2][0] * matrix(1, 2) +
280 matrix4x4_[3][0] * matrix(1, 3),
281 matrix4x4_[0][0] * matrix(2, 0) + matrix4x4_[1][0] * matrix(2, 1) + matrix4x4_[2][0] * matrix(2, 2) +
282 matrix4x4_[3][0] * matrix(2, 3),
283 matrix4x4_[0][0] * matrix(3, 0) + matrix4x4_[1][0] * matrix(3, 1) + matrix4x4_[2][0] * matrix(3, 2) +
284 matrix4x4_[3][0] * matrix(3, 3),
285 matrix4x4_[0][1] * matrix(0, 0) + matrix4x4_[1][1] * matrix(0, 1) + matrix4x4_[2][1] * matrix(0, 2) +
286 matrix4x4_[3][1] * matrix(0, 3),
287 matrix4x4_[0][1] * matrix(1, 0) + matrix4x4_[1][1] * matrix(1, 1) + matrix4x4_[2][1] * matrix(1, 2) +
288 matrix4x4_[3][1] * matrix(1, 3),
289 matrix4x4_[0][1] * matrix(2, 0) + matrix4x4_[1][1] * matrix(2, 1) + matrix4x4_[2][1] * matrix(2, 2) +
290 matrix4x4_[3][1] * matrix(2, 3),
291 matrix4x4_[0][1] * matrix(3, 0) + matrix4x4_[1][1] * matrix(3, 1) + matrix4x4_[2][1] * matrix(3, 2) +
292 matrix4x4_[3][1] * matrix(3, 3),
293 matrix4x4_[0][2] * matrix(0, 0) + matrix4x4_[1][2] * matrix(0, 1) + matrix4x4_[2][2] * matrix(0, 2) +
294 matrix4x4_[3][2] * matrix(0, 3),
295 matrix4x4_[0][2] * matrix(1, 0) + matrix4x4_[1][2] * matrix(1, 1) + matrix4x4_[2][2] * matrix(1, 2) +
296 matrix4x4_[3][2] * matrix(1, 3),
297 matrix4x4_[0][2] * matrix(2, 0) + matrix4x4_[1][2] * matrix(2, 1) + matrix4x4_[2][2] * matrix(2, 2) +
298 matrix4x4_[3][2] * matrix(2, 3),
299 matrix4x4_[0][2] * matrix(3, 0) + matrix4x4_[1][2] * matrix(3, 1) + matrix4x4_[2][2] * matrix(3, 2) +
300 matrix4x4_[3][2] * matrix(3, 3),
301 matrix4x4_[0][3] * matrix(0, 0) + matrix4x4_[1][3] * matrix(0, 1) + matrix4x4_[2][3] * matrix(0, 2) +
302 matrix4x4_[3][3] * matrix(0, 3),
303 matrix4x4_[0][3] * matrix(1, 0) + matrix4x4_[1][3] * matrix(1, 1) + matrix4x4_[2][3] * matrix(1, 2) +
304 matrix4x4_[3][3] * matrix(1, 3),
305 matrix4x4_[0][3] * matrix(2, 0) + matrix4x4_[1][3] * matrix(2, 1) + matrix4x4_[2][3] * matrix(2, 2) +
306 matrix4x4_[3][3] * matrix(2, 3),
307 matrix4x4_[0][3] * matrix(3, 0) + matrix4x4_[1][3] * matrix(3, 1) + matrix4x4_[2][3] * matrix(3, 2) +
308 matrix4x4_[3][3] * matrix(3, 3));
311 Matrix4N Matrix4::operator*(const Matrix4N& matrix) const
313 int32_t columns = matrix.GetColNum();
319 value += matrix4x4_[i][k] * matrix[k][j];
335 Matrix4& Matrix4::operator=(const Matrix4& matrix)
337 if (this == &matrix) {
340 std::copy_n(&matrix.matrix4x4_[0][0], MATRIX_LENGTH, &matrix4x4_[0][0]);
455 Matrix4 Matrix4N::operator*(const MatrixN4& matrix) const
458 if (columns_ != matrix.GetRowNum()) {
465 value += matrix4n_[i][k] * matrix[k][j];
475 MatrixN4 matrix { columns_ };
478 matrix[j][i] = matrix4n_[i][j];
481 return matrix;
532 Matrix4N matrix { rows_ };
535 matrix[i][j] = matrixn4_[j][i];
538 return matrix;