Hello, I made a test suite, which shows quite peculiar results:– The problem typically appears with at least 7 (‘II’ series) or 9 (‘I’ series) notes under one beam, but sometimes also with 3 notes (ex. II and IIc) – In each example, the problem occurs only for one of the voices. I couldn’t yet figure out the reason.
HTH, Simon On 20.11.2015 10:40, Urs Liska wrote:
I have a question regarding beam slopes. Consider the first of the attached images where the long beam is quite ugly IMO. I would prefer to have the beam sloped similarly to the shorter ones at the beginning at the example, something like shown in the second attachment. (Eventually it should look like the third attachment, but this can only be achieved with my fix for the subdivided beams). Of course I can achieve that easily with overriding Beam.positions but a) I would like to have a global setting that makes LilyPond produce the slope automatically and b) I would like to know if LilyPond shouldn't produce a sloped beam by default. Or is it an explicit decision to have that beam print horizontally as in the first example? Best Urs _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user
\version "2.19.31"
#(ly:set-option 'point-and-click #f)
\layout {
\context {
\Staff
\omit TimeSignature
}
\context {
\Score
timing = ##f
}
}
gMajorScale = \relative { g a b c d e fis g }
% change clef to test different positions on the staff
global = { \clef treble }
% take notes away from the end, except for the last note
Ia = {
\bar "|"
b16[ d' b' g' d' g' d'' b' g' b' g'' d''] \bar "|"
b16[ d' b' g' d' g' d'' b' g' b' d''] \bar "|"
b16[ d' b' g' d' g' d'' b' g' d''] \bar "|"
b16[ d' b' g' d' g' d'' b' d''] \bar "|"
b16[ d' b' g' d' g' d'' d''] \bar "|"
b16[ d' b' g' d' g' d''] \bar "|"
b16[ d' b' g' d' d''] \bar "|"
b16[ d' b' g' d''] \bar "|"
b16[ d' b' d''] \bar "|"
b16[ d' d''] \bar "|"
b16[ d''] \bar "|"
}
Ib = \modalInversion b' b' \gMajorScale \Ia
Ic = \retrograde \Ia
Id = \retrograde \Ib
% take notes away from the beginning, except for the first note
IIa= {
\bar "|"
b16[ d' b' g' d' g' d'' b' g' b' g'' d''] \bar "|"
b16[ b' g' d' g' d'' b' g' b' g'' d''] \bar "|"
b16[ g' d' g' d'' b' g' b' g'' d''] \bar "|"
b16[ d' g' d'' b' g' b' g'' d''] \bar "|"
b16[ g' d'' b' g' b' g'' d''] \bar "|"
b16[ d'' b' g' b' g'' d''] \bar "|"
b16[ b' g' b' g'' d''] \bar "|"
b16[ g' b' g'' d''] \bar "|"
b16[ b' g'' d''] \bar "|"
b16[ g'' d''] \bar "|"
b16[ d''] \bar "|"
}
IIb = \modalInversion b' b' \gMajorScale \IIa
IIc = \retrograde \IIa
IId = \retrograde \IIb
test =
#(define-music-function (id) (string?)
(let ((mus (ly:parser-lookup (string->symbol id))))
#{ \new Staff \with { instrumentName = $id } << \global $mus \\ $mus >> #}))
\bookpart {
\test Ia
\test Ib
\test Ic
\test Id
}
\bookpart {
\test IIa
\test IIb
\test IIc
\test IId
}
complex-beam-slope-calc.pdf
Description: Adobe PDF document
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