Your attached code still has the note heads in voiceThree and voiceSix
changed to black harmonics, when there is a black harmonic in voiceOne
-steve
> Am 24.03.2015 um 19:39 schrieb st...@linuxsuite.org:
>> Howdy!
>>
>> I have reduced a multivoice structure that is part of a
>> composition to a simple five bar example of voice splitting.
>> I need 4 voices, and then I need one voice to split.
>>
>> Each bar shows a different behaviour depending on the first
>> voice
>>
>> bar 1 - seems ok
>> bar 2 - seems ok and NoteColumn.force-hshift works in
>> voicethree
>> bar 3 - a quarter note on beat 3 in voiceone causes a collision
>> in
>> voicethree and NoteColumn.force-hshift doesn't work
>>
>> bar 4 - a simple white harmonic in voiceone creates the same
>> condition as bar 3
>> bar 5 - use of Staff.NoteHead.style = #'harmonic-black in
>> voiceone causes
>> notes in voicethree to change to black harmonics
>>
>> http://www.gooeytar.com/projects/test/test.pdf
>>
>> Obviously, voiceone is messing with the "new voice" in voice
>> three.
>>
>> What is the correct way to do this in LilyPond??
> Well, indeed that seems to be a complicated case. However, if you just
> follow the relevant NR section at
> <http://lilypond.org/doc/v2.18/Documentation/notation/multiple-voices#collision-resolution>,
> it all works as expected (see attachment). Careful doc reading helpsÂ…
>
> HTH, Simon
>>
>> thanx - steve
>>
>>
>>
>>
>> \version "2.18.2"
>>
>> H = \once \override Staff.NoteHead.style = #'harmonic-black
>>
>> voiceone = \relative c'' {
>> \clef "G_8"
>> \time 4/4
>> \key g \major
>> b4 b2 r4 |
>> b4 b4 r r |
>> b4 b b b |
>> b4 b b\harmonic b |
>> b4 b \H b b |
>> }
>>
>> voicetwo = \relative c {
>> \set harmonicDots = ##t
>> e'8\rest d2..\harmonic |
>> e8\rest d2..\harmonic |
>> e8\rest d2..\harmonic |
>> e8\rest d2..\harmonic |
>> e8\rest d2..\harmonic |
>> }
>>
>> voicethree = \relative c' {
>> <<
>> \new Voice % needed or voiceone and three are fused
>> {
>> s4 g4^~ g2 | s4 g4^~ g2 |
>> s4 g4^~ g2 | s4 g4^~ g2 | s4 g4^~ g2 |
>> }
>> % \\
>> \new Voice
>> {
>> \stemDown
>> g4\rest g4 fis2 |
>> g4\rest g4
>> \once \override NoteColumn.force-hshift = #2.0 % to prove it
>> works
>> here
>> fis2 |
>> g4\rest g4
>> \once \override NoteColumn.force-hshift = #2.0 % doesn't work
>> here
>> fis2 |
>> g4\rest g4 fis2 |
>> g4\rest g4 fis2 |
>> }
>> >>
>> }
>>
>> voicefour = \relative c {
>> c1 | c1 | c1 | c1 | c1
>> }
>>
>> guitar = << \voiceone \\ \voicetwo \\ \voicethree \\ \voicefour >>
>>
>> #(set-global-staff-size 19)
>>
>> \score { \new Staff \guitar }
>>
>>
>>
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>> lilypond-user@gnu.org
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>
>
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