From fb0959f88dc57a73eacd36600607cd10584da387 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sat, 29 Mar 2014 22:23:27 +1100 Subject: Code cleanup: replace dot with len_squared and is_zero checks --- source/blender/editors/transform/transform_orientations.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source/blender/editors/transform/transform_orientations.c') diff --git a/source/blender/editors/transform/transform_orientations.c b/source/blender/editors/transform/transform_orientations.c index 0279ee0cd3d..5d415d73be1 100644 --- a/source/blender/editors/transform/transform_orientations.c +++ b/source/blender/editors/transform/transform_orientations.c @@ -244,7 +244,7 @@ bool createSpaceNormal(float mat[3][3], const float normal[3]) } cross_v3_v3v3(mat[0], mat[2], tangent); - if (dot_v3v3(mat[0], mat[0]) == 0.0f) { + if (is_zero_v3(mat[0])) { tangent[0] = 1.0f; tangent[1] = tangent[2] = 0.0f; cross_v3_v3v3(mat[0], tangent, mat[2]); -- cgit v1.2.3