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| author |  Antonio Sanchez <cantonios@google.com> | 2021-01-11 09:27:25 -0800 |
|---|---|---|
| committer | Antonio Sanchez <cantonios@google.com> | 2021-01-11 10:13:38 -0800 |
| commit | 3daf92c7a5e8288d47839e47a461b8d249d206f1 (patch) | |
| tree | 9e4d495f68eac302ef26c5781d6a3cb9aa829d0c /blas | |
| parent | 587fd6ab707b0743f48593e401eb546d709eca4d (diff) | |
Transform::computeScalingRotation flush determinant to +/- 1.
In the previous code, in attempting to correct for a negative
determinant, we end up multiplying and dividing by a number that
is often very near, but not exactly +/-1. By flushing to +/-1,
we can replace a division with a multiplication, and results
are more numerically consistent.
Diffstat (limited to 'blas')
0 files changed, 0 insertions, 0 deletions