Hi,
I'm looking for a way to create a MultiMeasureRest of exactly the same
length as a music variable. I think having read about exactly this but I
don't seem to be able to find anything, so I hacked a solution that
actually seems to work. But somehow I feel there should really be a
better solution that makes better use of what Lily can provide me directly.
So: Can anybody help me with making the attached file
cleaner/better/whatever?
Thanks
Urs
\version "2.19.18"
#(use-modules (srfi srfi-60))
music = {
\time 3/4
s2.*5
\time 4/4
s1*3
\time 5/16
s16*5
\time 4/4
s1
}
getMusicRest =
#(define-music-function (parser location music)(ly:music?)
(let*
((len (ly:music-length music))
(num (ly:moment-main-numerator len))
(den (ly:moment-main-denominator len))
)
(ly:message (format "length ~a/~a" num den))
(make-music
'SequentialMusic
'elements
(list (make-music
'MultiMeasureRestMusic
'duration
(ly:make-duration (log2-binary-factors den) 0 num)
'articulations
'())))))
{
<<
\getMusicRest \music
\new Voice \music
>>
}
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