Math Lib: increase epsilon for ortho_basis_v3v3_v3

passing in a unit length vector wouldn't always compute unit length vectors because the epsilon tested was too small.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenlib/BLI_math_vector.h b/source/blender/blenlib/BLI_math_vector.h
index a9edfa0ccff..ddf716e67f8 100644
--- a/source/blender/blenlib/BLI_math_vector.h
+++ b/source/blender/blenlib/BLI_math_vector.h
@@ -261,7 +261,7 @@ void project_v2_v2v2(float c[2], const float v1[2], const float v2[2]);
 void project_v3_v3v3(float r[3], const float p[3], const float n[3]);
 void project_v3_plane(float v[3], const float n[3], const float p[3]);
 void reflect_v3_v3v3(float r[3], const float v[3], const float n[3]);
-void ortho_basis_v3v3_v3(float r1[3], float r2[3], const float a[3]);
+void ortho_basis_v3v3_v3(float r_n1[3], float r_n2[3], const float n[3]);
 void ortho_v3_v3(float p[3], const float v[3]);
 void ortho_v2_v2(float p[3], const float v[3]);
 void bisect_v3_v3v3v3(float r[3], const float a[3], const float b[3], const float c[3]);