Re: Issue 163 in lilypond: huge (ugly) slur (both phrasing and normal)

[lilypond]

Comment #22 on issue 163 by address@hidden: huge (ugly) slur (both  
phrasing and normal)
http://code.google.com/p/lilypond/issues/detail?id=163

The difference in the height of generated curves is relatively drastic when  
you remove the accidental.
I'm not sure if this is a good or bad thing, but fit_factor can indeed  
change the numerical result exactly.
I put a pretty print right after the calculation of height on line 166 of  
slur-configure.cc that gets the results below:

\version "2.11.4"
\layout{ragged-right=##t}
\relative c {
  \clef bass
  c8( d' a d c, d' a d)
  c,( des' as des c, des' as des)
}

WITH ACCIDENTAL (first 8 notes):
HEIGHT 7.5342
HEIGHT 7.5966
HEIGHT 7.6652
HEIGHT 7.7397
HEIGHT 7.8201
HEIGHT 7.9061
HEIGHT 7.8044
HEIGHT 7.5583
HEIGHT 7.4280
HEIGHT 7.4779
HEIGHT 7.5342
HEIGHT 7.5966
HEIGHT 7.6652
HEIGHT 7.7397
HEIGHT 7.6593
HEIGHT 7.3961
HEIGHT 7.1501
HEIGHT 7.3845
HEIGHT 7.4280
HEIGHT 7.4779
HEIGHT 7.5342
HEIGHT 7.5966
HEIGHT 7.4747
HEIGHT 7.1942
HEIGHT 6.9335
HEIGHT 6.6900
HEIGHT 7.3476
HEIGHT 7.3845
HEIGHT 7.4280
HEIGHT 7.4779
HEIGHT 7.2252
HEIGHT 6.9293
HEIGHT 6.6558
HEIGHT 6.4015
HEIGHT 6.1639
HEIGHT 7.3172
HEIGHT 7.3476
HEIGHT 7.2056
HEIGHT 6.8719
HEIGHT 6.5664
HEIGHT 6.2850
HEIGHT 6.0243
HEIGHT 5.7814
HEIGHT 5.5541
HEIGHT 7.0555
HEIGHT 6.6905
HEIGHT 6.3589
HEIGHT 6.0555
HEIGHT 5.7762
HEIGHT 5.5174
HEIGHT 5.2764
HEIGHT 5.0510
HEIGHT 4.8391
HEIGHT 5.9249
HEIGHT 5.6170
HEIGHT 5.3338
HEIGHT 5.0718
HEIGHT 4.8281
HEIGHT 4.6003
HEIGHT 4.3863
HEIGHT 4.1845
HEIGHT 3.9936
HEIGHT 4.5814
HEIGHT 4.3399
HEIGHT 4.1138
HEIGHT 3.9011
HEIGHT 3.7002
HEIGHT 3.5096
HEIGHT 3.3284
HEIGHT 3.1554
HEIGHT 2.9897
HEIGHT 3.0476
HEIGHT 2.8713
HEIGHT 2.7021
HEIGHT 2.5392
HEIGHT 2.3822
HEIGHT 2.2302
HEIGHT 2.0830
HEIGHT 1.9401
HEIGHT 1.8010

WITHOUT ACCIDENTAL (last 8 notes):

HEIGHT 5.1913
HEIGHT 4.9759
HEIGHT 4.7668
HEIGHT 4.5637
HEIGHT 4.3661
HEIGHT 4.1736
HEIGHT 3.9859
HEIGHT 3.8028
HEIGHT 4.8371
HEIGHT 4.6237
HEIGHT 4.4165
HEIGHT 4.2149
HEIGHT 4.0185
HEIGHT 3.8270
HEIGHT 3.6401
HEIGHT 3.4575
HEIGHT 3.2791
HEIGHT 4.2132
HEIGHT 4.0101
HEIGHT 3.8120
HEIGHT 3.6187
HEIGHT 3.4299
HEIGHT 3.2452
HEIGHT 3.0645
HEIGHT 2.8875
HEIGHT 2.7140
HEIGHT 3.5412
HEIGHT 3.3490
HEIGHT 3.1609
HEIGHT 2.9765
HEIGHT 2.7956
HEIGHT 2.6181
HEIGHT 2.4438
HEIGHT 2.2726
HEIGHT 2.1043
HEIGHT 2.8225
HEIGHT 2.6414
HEIGHT 2.4631
HEIGHT 2.2876
HEIGHT 2.1147
HEIGHT 1.9442
HEIGHT 1.7762
HEIGHT 1.6613
HEIGHT 1.6639
HEIGHT 2.0611
HEIGHT 1.8902
HEIGHT 1.7211
HEIGHT 1.6510
HEIGHT 1.6526
HEIGHT 1.6545
HEIGHT 1.6566
HEIGHT 1.6588
HEIGHT 1.6613
HEIGHT 1.6469
HEIGHT 1.6475
HEIGHT 1.6485
HEIGHT 1.6496
HEIGHT 1.6510
HEIGHT 1.6526
HEIGHT 1.6545
HEIGHT 1.6566
HEIGHT 1.6588
HEIGHT 1.6465
HEIGHT 1.6469
HEIGHT 1.6475
HEIGHT 1.6485
HEIGHT 1.6496
HEIGHT 1.6510
HEIGHT 1.6526
HEIGHT 1.6545
HEIGHT 1.6566
HEIGHT 1.6464
HEIGHT 1.6465
HEIGHT 1.6469
HEIGHT 1.6475
HEIGHT 1.6485
HEIGHT 1.6496
HEIGHT 1.6510
HEIGHT 1.6526
HEIGHT 1.6545