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| author | Campbell Barton <ideasman42@gmail.com> | 2014-08-19 11:41:55 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-08-19 11:58:07 +0400 |
| commit | 95ae98caead10e072753fa1b5b80c8f086355cb5 (patch) | |
| tree | e506cf882fe24d5ea8c2ddba6db6634b8471f8cf /source/blender/blenkernel/intern/dynamicpaint.c | |
| parent | 1dbadf16a83963a0b29f4c6db0ed255b3a89322e (diff) | |
Fix T41479: BLI_bvhtree_find_nearest inaccurate
Gives noticeably better results for shrink-wrap (even in simple cases)
Diffstat (limited to 'source/blender/blenkernel/intern/dynamicpaint.c')
| -rw-r--r-- | source/blender/blenkernel/intern/dynamicpaint.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/dynamicpaint.c b/source/blender/blenkernel/intern/dynamicpaint.c index 11737bccef2..4719013e2f8 100644 --- a/source/blender/blenkernel/intern/dynamicpaint.c +++ b/source/blender/blenkernel/intern/dynamicpaint.c @@ -2942,9 +2942,10 @@ static void mesh_faces_nearest_point_dp(void *userdata, int index, const float c do { float nearest_tmp[3], dist_sq; - int vertex, edge; - - dist_sq = nearest_point_in_tri_surface_squared(t0, t1, t2, co, &vertex, &edge, nearest_tmp); + + closest_on_tri_to_point_v3(nearest_tmp, co, t0, t1, t2); + dist_sq = len_squared_v3v3(co, nearest_tmp); + if (dist_sq < nearest->dist_sq) { nearest->index = index; nearest->dist_sq = dist_sq; |