diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-10-26 03:04:33 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-10-26 03:04:33 +0400 |
| commit | e5a31eff37508a9c97ac55cf522c1493a8e2715a (patch) | |
| tree | 9507658314ddba2bf7322a6ce1fccbae6101125b /source/blender/bmesh/intern/bmesh_interp.c | |
| parent | b32bf2c462970912c2e8013fcf6f0ee5e3eaadd5 (diff) | |
code cleanup: use squared length for comparisons and is_zero_v# rather then checking length == 0.
Diffstat (limited to 'source/blender/bmesh/intern/bmesh_interp.c')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_interp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/bmesh/intern/bmesh_interp.c b/source/blender/bmesh/intern/bmesh_interp.c index 7ca43d9ba80..ffe79923730 100644 --- a/source/blender/bmesh/intern/bmesh_interp.c +++ b/source/blender/bmesh/intern/bmesh_interp.c @@ -345,9 +345,9 @@ static int mdisp_in_mdispquad(BMLoop *l, BMLoop *tl, float p[3], float *x, float float v1[3], v2[3], c[3], v3[3], v4[3], e1[3], e2[3]; float eps = FLT_EPSILON * 4000; - if (len_v3(l->v->no) == 0.0f) + if (is_zero_v3(l->v->no)) BM_vert_normal_update_all(l->v); - if (len_v3(tl->v->no) == 0.0f) + if (is_zero_v3(tl->v->no)) BM_vert_normal_update_all(tl->v); compute_mdisp_quad(tl, v1, v2, v3, v4, e1, e2); |