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Fix [#29556] shrinkwrap generates spikes if vertices fall exactly on the edge

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bvhtree_ray_tri_intersection now using isect_ray_tri_epsilon_v3 with FLT_EPSILON. All devs I asked (incuding ones in physics/painting areas) were rather OK with this change, and better to do it now, with more than one month to detect regressions, if any!
This commit is contained in:
Bastien Montagne
2012-01-01 16:37:01 +00:00
parent defa99b65c
commit ab097223d4
1 changed files with 1 additions and 1 deletions
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source/blender/blenkernel/intern/bvhutils.c
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@@ -52,7 +52,7 @@ float bvhtree_ray_tri_intersection(const BVHTreeRay *ray, const float UNUSED(m_d
{
float dist;
if(isect_ray_tri_v3(ray->origin, ray->direction, v0, v1, v2, &dist, NULL))
if(isect_ray_tri_epsilon_v3(ray->origin, ray->direction, v0, v1, v2, &dist, NULL, FLT_EPSILON))
return dist;
return FLT_MAX;