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Re: setting beams for "odd" time signatures
From: |
Mats Bengtsson |
Subject: |
Re: setting beams for "odd" time signatures |
Date: |
Mon, 07 Aug 2006 11:11:25 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.13) Gecko/20060417 |
It turns out that what was missing in my proposed solution was
to revert the default settings:
#(revert-auto-beam-setting '(end * * 12 8) 3 8)
#(revert-auto-beam-setting '(end * * 12 8) 3 4)
#(revert-auto-beam-setting '(end * * 12 8) 9 8)
Then, you can use
#(override-auto-beam-setting '(end 1 8 12 8) 3 8)
#(override-auto-beam-setting '(end 1 8 12 8) 7 8)
#(override-auto-beam-setting '(end 1 8 12 8) 10 8)
(or with wildcards '*' as Markus proposes). Also, setting beatLength
doesn't seem to have any relevance at all here. I tried to comment it
out in Markus' example and didn't notice any difference.
/Mats
Markus Schneider wrote:
Adam,
I also expected Mats' solution to work - but it doesn't. If this is by
design or random I can't say, but if you use
#(override-auto-beam-setting '(end * * * *) 3 8)
#(override-auto-beam-setting '(end * * * *) 7 8)
#(override-auto-beam-setting '(end * * * *) 10 8)
and
\time 12/8
\set beatLength = #(ly:make-moment 1 16)
in conjunction it will work as expected.
See full example below.
HTH
Markus
%%% Begin Snippet
music = \relative {
#(override-auto-beam-setting '(end * * * *) 3 8)
#(override-auto-beam-setting '(end * * * *) 7 8)
#(override-auto-beam-setting '(end * * * *) 10 8)
\key e \minor
\time 12/8
\set beatLength = #(ly:make-moment 1 16)
\mark \default
\repeat volta 2 {
d8 e e e4 b'8 a g fis g e4 |
d8 e e e4 b'8 a g fis g e4 |
\break
d8 e e e4 b'8 a g fis g e8 fis |
}
\alternative {
{g4 fis8 g a g d e4. e4}
{g4 fis8 g a g d e4. e8 fis}
}
\break
\mark \default
\repeat volta 2 {
g4. g8 fis e d d4.~ d4 |
d4. e8 fis g fis g4 fis8 e d |
}
\alternative {
{e4 fis8 g fis e d e4. e8 fis}
{e4 fis8 g fis e d e4. e4}
}
\break
\mark \default
\repeat volta 2 {
g8 a a a4 b8 c b4 g8 a4 |
g8 a a a4 b8 c b4 g8 a4
\break
g8 a a a4 b8 c b4 g8 a4 |
d4. c8 b a g a4. a4
}
\break
\mark \default
\repeat volta 2 {
c8 d e d c b g a4. d,4 |
c'4 b8 c d b g a4. a4
}
\break
}
\score { {
\set Score.markFormatter = #format-mark-box-numbers
<<
\new ChordNames { e4 }
\new Staff \music
>>
}
\layout { }
}
%%% End Snippet
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--
=============================================
Mats Bengtsson
Signal Processing
Signals, Sensors and Systems
Royal Institute of Technology
SE-100 44 STOCKHOLM
Sweden
Phone: (+46) 8 790 8463
Fax: (+46) 8 790 7260
Email: address@hidden
WWW: http://www.s3.kth.se/~mabe
=============================================