diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2014-03-29 15:23:27 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-03-29 15:24:12 +0400 |
| commit | fb0959f88dc57a73eacd36600607cd10584da387 (patch) | |
| tree | 0e2a500050613bcd53005b81956e4b12c10f424e /source/blender/bmesh/intern | |
| parent | 6bba006bf2bb7ef4b8758a215def13885fc2f9f7 (diff) | |
Code cleanup: replace dot with len_squared and is_zero checks
Diffstat (limited to 'source/blender/bmesh/intern')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_polygon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/bmesh/intern/bmesh_polygon.c b/source/blender/bmesh/intern/bmesh_polygon.c index 867c54ad4b8..aff7d37abe9 100644 --- a/source/blender/bmesh/intern/bmesh_polygon.c +++ b/source/blender/bmesh/intern/bmesh_polygon.c @@ -311,7 +311,7 @@ void BM_face_calc_plane(BMFace *f, float r_plane[3]) sub_v3_v3v3(vec_b, verts[1]->co, verts[2]->co); add_v3_v3v3(vec, vec_a, vec_b); /* use the biggest edge length */ - if (dot_v3v3(r_plane, r_plane) < dot_v3v3(vec, vec)) { + if (len_squared_v3(r_plane) < len_squared_v3(vec)) { copy_v3_v3(r_plane, vec); } } @@ -723,7 +723,7 @@ bool BM_face_point_inside_test(BMFace *f, const float co[3]) int crosses = 0; float onepluseps = 1.0f + (float)FLT_EPSILON * 150.0f; - if (dot_v3v3(f->no, f->no) <= FLT_EPSILON * 10) + if (is_zero_v3(f->no)) BM_face_normal_update(f); /* find best projection of face XY, XZ or YZ: barycentric weights of |