Re: combine music, merge noteheads

[Trevor Daniels]

Try \partcombine {\stemUp \sopone} \soptwo

This should do what you want, at least for this simple example.

Trevor

----- Original Message ----- 
From: "Germain G. Ivanoff-Trinadtzaty" <address@hidden>
To: "Lilypond users" <address@hidden>
Sent: Tuesday, July 22, 2008 4:34 PM
Subject: combine music, merge noteheads


Dear all,
(PNG illustration attached)
Given two music variables, "sopone" and "soptwo", would you show me how to 
get an output like "desired 1" or "desired 2" ?
I want to combine the to music expressions, having same noteheads merged, 
and use the resulted combination as a \voiceOne (all stems up, so I can put 
another "alto" part as \voiceTwo).
Regards,
Germain

%% "test-merge-noteheads.ly"

\version "2.11.49"

#(set-global-staff-size 15)

sopone = { c''1 c''2 g'8 a' b' c'' e'' f'' g'' e'' }
soptwo = { c''1 c''2 g'8 f' g' c'' e'' d'' c'' e'' }
\markuplines {
"Dear all,"
"Given \"sopone\" and \"soptwo\" (variables),"
"how to get \"desired 1\" or \"desired 2\" ?"
}
\score
{
\new GrandStaff
<<
\new ChoirStaff
<<
 \new Staff
 <<
  \set Staff.instrumentName = "sopone"
  \new Voice << \sopone >>
 >>
 \new Staff
 <<
  \set Staff.instrumentName = "soptwo"
  \new Voice << \soptwo >>
 >>
>>
\new ChoirStaff
<<
 \new Staff
 <<
  \set Staff.instrumentName = "desired 1"
  \new Voice { \voiceOne  <c'' c''>1 c''2 g'8 <a' f'> <b' g'> c'' e'' <f'' 
d''> <g'' c''> e'' }
 >>
>>
\new ChoirStaff
<<
 \new Staff
 <<
  \set Staff.instrumentName = "desired 2"
  \new Voice { \voiceOne  c''1 c''2 g'8 <a' f'> <b' g'> c'' e'' <f'' d''> 
<g'' c''> e'' }
 >>
>>
\new ChoirStaff
<<
 \new Staff
 <<
  \set Staff.instrumentName = "got 1"
  \new Voice << \sopone \soptwo >>
 >>
 \new Staff
 <<
  \set Staff.instrumentName = "got 1 bis"
  \new Voice << \voiceOne \sopone \soptwo >>
 >>
 \new Staff
 <<
  \set Staff.instrumentName = "got 2"
  \set Staff.printPartCombineTexts = ##f
  \new Voice << \partcombine \sopone \soptwo >>
 >>
 \new Staff
 <<
  \set Staff.instrumentName = "got 2 bis"
  \set Staff.printPartCombineTexts = ##f
  \new Voice << \voiceOne { \partcombine \sopone \soptwo} >>
 >>
 \new Staff
 <<
  \set Staff.instrumentName = "got 3"
  \new Voice { \voiceOne \sopone }
  \new Voice { \voiceTwo \soptwo }
 >>
 \new Staff
 <<
  \set Staff.instrumentName = "got 4"
  \new Voice { \voiceOne \sopone }
  \new Voice { \voiceThree \shiftOff \soptwo }
 >>
>>
> >
\layout {}
}



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