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Curve Fitting: 'offset' method used sign when it shouldn't

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This commit is contained in:
Campbell Barton 2016-09-25 12:03:10 +10:00
parent 05dbd65098
commit 6b5ad4a4d7
1 changed files with 2 additions and 2 deletions
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4
extern/curve_fit_nd/intern/curve_fit_cubic.c vendored
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@ -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;