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Re: Cross staff stems between notes of different durations
From: |
Rutger Hofman |
Subject: |
Re: Cross staff stems between notes of different durations |
Date: |
Sat, 23 Jul 2016 13:09:23 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 |
On 07/20/2016 03:15 PM, Rutger Hofman wrote:
For me, this just works, with differentlyHeaded and with different
durations for the same NoteHead type:
\version "2.19.39"
\score {
\new PianoStaff \with {
\consists #Span_stem_engraver
} <<
\new Staff = RH <<
\time 3/4
\relative c'' {
c4 \mergeDifferentlyHeadedOn \crossStaff { c2 }
}
>>
\new Staff = LH <<
\relative c' {
\clef bass
% \voiceOne
c4 c c
}
>>
>>
}
\score {
\new PianoStaff \with {
\consists #Span_stem_engraver
} <<
\new Staff = RH <<
\time 3/4
\relative c'' {
c4 \mergeDifferentlyHeadedOn \crossStaff { c8 c c c }
}
>>
\new Staff = LH <<
\relative c' {
\clef bass
% \voiceOne
c4 c c
}
>>
>>
}
And the mergeDifferentlyHeaded is not even necessary. To follow-up on my
own take: the crossStaff stuff can also be moved into a parallel Voice
within the 'other' Staff. Then it is easy to lift it into a little
function, see below. The function has an obvious caveat: the name of the
other staff is hard-coded. The usual restrictions for crossStaff'ing
apply of course. The example has two cross-staff instances, the first
from the RH and the other, in the next beat, from the LH.
Rutger
====8<=================================================================
RHCB = #(define-music-function (music) (ly:music?)
"Set @var{music} on staff RH, crossStaffed if possible. Call this in
parallel << >> with the music that is the other side of the cross-staff.
The latter must be \\stemDown."
#{
\new Voice \crossStaff { \change Staff = RH \stemDown $music }
#})
LHCB = #(define-music-function (music) (ly:music?)
"Set @var{music} on staff LH, crossStaffed if possible. Call this in
parallel << >> with the music that is the other side of the cross-staff.
The latter must be \\stemUp."
#{
\new Voice \crossStaff { \change Staff = LH \stemUp $music }
#})
\score {
\new PianoStaff \with {
\consists #Span_stem_engraver
} <<
\new Staff = RH <<
\time 3/4
\relative c'' {
\voiceOne c2 c4
<<
c2.
\LHCB { a2 }
>>
}
>>
\new Staff = LH <<
\relative c' {
\clef bass
% \voiceOne
c4 <<
{ c c }
\RHCB { a'2 }
>>
\voiceTwo c,2.
}
>>
>>
}
On 07/20/2016 02:40 PM, Andrew Bernard wrote:
Total silence? No thoughts, anybody?
Andrew
On 18 July 2016 at 11:45:51 PM, Andrew Bernard wrote:
If one wants to have cross staff stems between notes of different
durations, found often in the contemporary music I set, is there a
lilypond setting of some sort to do this?
cross-staff-merge-differently-headed-clipped.png
Description: PNG image