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Reworked how getting a submatrix works

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Quinn
2025-02-09 11:17:45 -05:00
parent f51afb42e0
commit 1a0af95fe7
2 changed files with 12 additions and 4 deletions
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12
src/Matrix.cpp
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@@ -530,9 +530,17 @@ Matrix<rows, columns>::Normalize(Matrix<rows, columns> &result) const
}
template <uint8_t rows, uint8_t columns>
template <uint8_t sub_rows, uint8_t sub_columns>
Matrix<sub_rows, sub_columns> &Matrix<rows, columns>::SubMatrix(Matrix<sub_rows, sub_columns> &buffer, uint8_t row_offset, uint8_t column_offset) const
template <uint8_t sub_rows, uint8_t sub_columns, uint8_t row_offset, uint8_t column_offset>
Matrix<sub_rows, sub_columns> Matrix<rows, columns>::SubMatrix() const
{
// static assert that sub_rows + row_offset <= rows
// static assert that sub_columns + column_offset <= columns
static_assert(sub_rows + row_offset <= rows,
"The submatrix you're trying to get is out of bounds (rows)");
static_assert(sub_columns + column_offset <= columns,
"The submatrix you're trying to get is out of bounds (columns)");
Matrix<sub_rows, sub_columns> buffer{};
for (uint8_t row_idx{0}; row_idx < sub_rows; row_idx++)
{
for (uint8_t column_idx{0}; column_idx < sub_columns; column_idx++)