diff options
Diffstat (limited to 'lily/lookup.cc')
| -rw-r--r-- | lily/lookup.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lily/lookup.cc b/lily/lookup.cc index 3e592516c5..d7b6b8d26e 100644 --- a/lily/lookup.cc +++ b/lily/lookup.cc @@ -417,9 +417,9 @@ Lookup::slur (Bezier curve, Real curvethick, Real linethick, calculate the offset for the two beziers that make the sandwich for the slur */ - Real alpha = (curve.control_[3] - curve.control_[0]).arg (); + Offset dir = (curve.control_[3] - curve.control_[0]).direction (); Bezier back = curve; - Offset perp = curvethick * complex_exp (Offset (0, alpha + M_PI / 2)) * 0.5; + Offset perp = 0.5 * curvethick * Offset (-dir[Y_AXIS], dir[X_AXIS]); back.control_[1] += perp; back.control_[2] += perp; |