|
| From: | Stefan Thomas |
| Subject: | Re: setting the beatlength for sixteenth-sixtuplets |
| Date: | Mon, 9 Nov 2009 14:33:13 +0100 |
My solution works in version 2.13, but apparently not in 2.12. However, if you replace "beamSettings" by "autoBeamSettings" in my proposal, it should work in version 2.12.
/Mats
Stefan Thomas wrote:
Dear Mats,2009/11/9 Mats Bengtsson <address@hidden <mailto:address@hidden>>
thanks for Your help, but with Your code I got the file, I've attached to this mail!
How about the following:
\version "2.12.2"
SSX = #(define-music-function (parser location x) (ly:music?)
#{
\set beamSettings = #'()
\set beatLength = #(ly:make-moment 1 8)
\set tupletSpannerDuration = #(ly:make-moment 1 8 )
\times 2/3 { $x }
\unset tupletSpannerDuration
\unset beatLength
\unset beamSettings
#})
\relative c' {
\SSX { c16 d e f e d e f g a g f a b c d c b }
}
It seems that there's a default beaming rule that causes your
problems. Setting beamSetting = #'() removes all such default
rules so that your beamLength setting is effective.
/Mats
Stefan Thomas wrote:
Well, I found a solution, but I thought, there would be an
easier solution.
\version "2.12.2"
ST = #(define-music-function (parser location x) (ly:music?)
#{
#(override-auto-beam-setting '(end 1 24 * *) 1 8)
#(override-auto-beam-setting '(end 1 24 * *) 2 8)
#(override-auto-beam-setting '(end 1 24 * *) 3 8)
#(override-auto-beam-setting '(end 1 24 * *) 4 8)
#(override-auto-beam-setting '(end 1 24 * *) 5 8)
#(override-auto-beam-setting '(end 1 24 * *) 6 8)
#(override-auto-beam-setting '(end 1 24 * *) 7 8)
#(override-auto-beam-setting '(end 1 24 * *) 8 8)
#(override-auto-beam-setting '(end 1 24 * *) 9 8)
#(override-auto-beam-setting '(end 1 24 * *) 10 8)
#(override-auto-beam-setting '(end 1 24 * *) 11 8)
#(override-auto-beam-setting '(end 1 24 * *) 12 8)
\set tupletSpannerDuration = #(ly:make-moment 1 8 )
\times 2/3 { $x }
#(revert-auto-beam-setting '(end 1 24 * *) 1 8)
#(revert-auto-beam-setting '(end 1 24 * *) 2 8)
#(revert-auto-beam-setting '(end 1 24 * *) 3 8)
#(revert-auto-beam-setting '(end 1 24 * *) 4 8)
#(revert-auto-beam-setting '(end 1 24 * *) 5 8)
#(revert-auto-beam-setting '(end 1 24 * *) 6 8)
#(revert-auto-beam-setting '(end 1 24 * *) 7 8)
#(revert-auto-beam-setting '(end 1 24 * *) 8 8)
#(revert-auto-beam-setting '(end 1 24 * *) 9 8)
#(revert-auto-beam-setting '(end 1 24 * *) 10 8)
#(revert-auto-beam-setting '(end 1 24 * *) 11 8)
#(revert-auto-beam-setting '(end 1 24 * *) 12 8)
\unset tupletSpannerDuration
#})
\relative c' { \time 2/2
\ST { c16 d e f e d e f g a g f a b c d c b
c b a g f e
}
}
2009/11/9 Paul Scott <address@hiddenaddress@hidden <mailto:address@hidden><mailto:address@hidden> <mailto:address@hidden
<mailto:address@hidden>>>
Stefan Thomas wrote:
Dear Paul,
I would like to have the Sixtheenth-Triplets beamed in
groups
of three, altough when there is a 2/2 bar, e.g..
Ah!
I haven't taken the time to understand auto beaming rules
yet. I
usually just manually beam some of the notes and the rest
seem to
follow along:
\set tupletSpannerDuration = #(ly:make-moment 1 8)
\times 2/3 { a16 b a b[ a b] a b a b[ a b] }
Maybe now would be a good time for me to learn this.
Are you saying there isn't an auto-beaming solution for you?
Paul
2009/11/9 Paul Scott <address@hidden
<mailto:address@hidden>
<mailto:address@hidden
<mailto:address@hidden>>
<mailto:address@hidden <mailto:address@hidden>
<mailto:address@hidden
<mailto:address@hidden>>>>
Stefan Thomas wrote:
Dear community,
I would like to define a function, that allows me to
set the
beat-length to 1/8 for 16th-triplets. And I would
like, if it
could work for every kind of bar.
I tried it with:
\version "2.12.2"
SSX = #(define-music-function (parser location x)
(ly:music?)
#{
\set beatLength = #(ly:make-moment 1 8)
\set tupletSpannerDuration = #(ly:make-moment 1 8 )
\times 2/3 { $x }
\unset tupletSpannerDuration
\unset beatLength
#})
\relative c' {
\SSX { c16 d e f e d e f g a g f a b c d c b }
}
I don't know if I'm missing the desired
functionality but
this is
what I do. It may or not be as easy as what you want.
esTuplets = \set tupletSpannerDuration =
#(ly:make-moment 1 8)
eeTuplets = \set tupletSpannerDuration =
#(ly:make-moment 1 4)
eqTuplets = \set tupletSpannerDuration =
#(ly:make-moment 1 2)
%The second letter is *s*ixteenth, *e*ighth, *q*uarter
I just execute the one I want for the code which
follows it.
Forgive me if I'm not understanding your need.
Paul Scott
-- Paul Scott
Librarian
Southern Arizona Symphony Orchestra
------------------------------------------------------------------------
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-- =============================================
Mats Bengtsson
Signal Processing
School of Electrical Engineering
Royal Institute of Technology (KTH)
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 <http://www.s3.kth.se/%7Emabe>
=============================================
------------------------------------------------------------------------
--
=============================================
Mats Bengtsson
Signal Processing
School of Electrical Engineering
Royal Institute of Technology (KTH)
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
=============================================
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