diff options
Diffstat (limited to 'extern/curve_fit_nd')
| -rw-r--r-- | extern/curve_fit_nd/intern/curve_fit_cubic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extern/curve_fit_nd/intern/curve_fit_cubic.c b/extern/curve_fit_nd/intern/curve_fit_cubic.c index ea482a1a012..0a32f1e796a 100644 --- a/extern/curve_fit_nd/intern/curve_fit_cubic.c +++ b/extern/curve_fit_nd/intern/curve_fit_cubic.c @@ -611,8 +611,8 @@ static void cubic_from_points_offset_fallback( } } - double alpha_l = (dists[0] / 0.75) / dot_vnvn(tan_l, a[0], dims); - double alpha_r = (dists[1] / 0.75) / -dot_vnvn(tan_r, a[1], dims); + double alpha_l = (dists[0] / 0.75) / fabs(dot_vnvn(tan_l, a[0], dims)); + double alpha_r = (dists[1] / 0.75) / fabs(dot_vnvn(tan_r, a[1], dims)); if (!(alpha_l > 0.0)) { alpha_l = dir_dist / 3.0; |