diff options
Diffstat (limited to 'source/blender/blenkernel/intern/particle_system.c')
| -rw-r--r-- | source/blender/blenkernel/intern/particle_system.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c index 0caad666226..3f127c7656b 100644 --- a/source/blender/blenkernel/intern/particle_system.c +++ b/source/blender/blenkernel/intern/particle_system.c @@ -2680,7 +2680,7 @@ static float nr_signed_distance_to_plane(float *p, float radius, ParticleCollisi } if(pce->inv_nor == 1) { - mul_v3_fl(nor, -1.f); + negate_v3(nor); d = -d; } @@ -2800,7 +2800,7 @@ static void collision_point_on_surface(float p[3], ParticleCollisionElement *pce normalize_v3(nor); if(pce->inv_nor == 1) - mul_v3_fl(nor, -1.f); + negate_v3(nor); madd_v3_v3v3fl(co, pce->x0, nor, col->radius); madd_v3_v3fl(co, e1, pce->uv[0]); |