diff options
Diffstat (limited to 'libdimension')
| -rw-r--r-- | libdimension/geometry.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libdimension/geometry.c b/libdimension/geometry.c index 4aa46ec..dbc703a 100644 --- a/libdimension/geometry.c +++ b/libdimension/geometry.c @@ -91,10 +91,11 @@ dmnsn_vector_axis_angle(dmnsn_vector v1, dmnsn_vector v2, dmnsn_vector axis) dmnsn_vector_normalize(proj)); double angle = acos(c); - if (dmnsn_vector_dot(dmnsn_vector_cross(v1, proj), axis) > 0) + if (dmnsn_vector_dot(dmnsn_vector_cross(v1, proj), axis) > 0) { return angle; - else + } else { return -angle; + } } /* Matrix inversion helper functions */ |