}
}
- dz = os[RIGHT] - os[LEFT];
+ dz = (os[RIGHT] - os[LEFT]).direction ();
for (LEFT_and_RIGHT (d))
{
if (extremes_[d].slur_head_
TODO: parameter */
os[d][X_AXIS]
-= dir_ * extremes_[d].slur_head_x_extent_.length ()
- * sin (dz.arg ()) / 3;
+ * dz[Y_AXIS] / 3;
}
}