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Curve Fitting: Use normalized projection function

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This commit is contained in:
Campbell Barton
2016-07-28 18:33:14 +10:00
parent 5ecc6a824a
commit 3673a5adba
1 changed files with 7 additions and 4 deletions
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11
extern/curve_fit_nd/intern/curve_fit_cubic_refit.c vendored
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@@ -947,14 +947,17 @@ static uint curve_incremental_simplify_corners(
dims);
if (split_index != SPLIT_POINT_INVALID) {
const double *co_prev = &params.pd->points[k_prev->index * dims];
const double *co_next = &params.pd->points[k_next->index * dims];
const double *co_split = &params.pd->points[split_index * dims];
project_vn_vnvn(k_proj_ref, &pd->points[k_prev->index * dims], k_prev->tan[1], dims);
project_vn_vnvn(k_proj_split, &pd->points[split_index * dims], k_prev->tan[1], dims);
project_vn_vnvn_normalized(k_proj_ref, co_prev, k_prev->tan[1], dims);
project_vn_vnvn_normalized(k_proj_split, co_split, k_prev->tan[1], dims);
if (len_squared_vnvn(k_proj_ref, k_proj_split, dims) < error_sq_2x_max) {
project_vn_vnvn(k_proj_ref, &pd->points[k_next->index * dims], k_next->tan[0], dims);
project_vn_vnvn(k_proj_split, &pd->points[split_index * dims], k_next->tan[0], dims);
project_vn_vnvn_normalized(k_proj_ref, co_next, k_next->tan[0], dims);
project_vn_vnvn_normalized(k_proj_split, co_split, k_next->tan[0], dims);
if (len_squared_vnvn(k_proj_ref, k_proj_split, dims) < error_sq_2x_max) {