3 Normal collisions. We have support for polyphony, where the
4 middle voices are horizontally shifted.
6 filename = "collisions.ly";
7 description = "random counterpoint to test collisions";
9 copyright = "public domain";
10 Tested = "test the Collision resolution ";
14 twovoice = \context Staff \notes <
15 \context Voice=i { \stemDown c4 d e f g2~ g4 a [c8 d e f] c2| }
16 \context Voice=ii { \stemUp g4 f e g ~ g2 g2 c4 g4 g2 }
19 twovoicesteminvert = \context Staff \notes <
20 % the f and g on 4th beat are exceptionally ugh.
21 \context Voice=i { \stemUp c4 d e f g2 g4 a | }
22 \context Voice=ii { \stemDown g4 f e g g2 g2 }
25 threevoice = \context Staff \notes <
26 \context Voice=i { \stemUp g4 f e f g a g2 }
27 \context Voice=ii { \stemUp \property Voice.NoteColumn \override #'horizontal-shift = #1
29 \context Voice=iii { \stemDown c4 d e d c d es }
32 chordstest = \context Staff \notes <
33 \context Voice = i \relative c {
34 \stemUp e4 dis c f g f a b b
36 \context Voice = ii \relative c {
37 \stemDown <a4 c> <a4 c> <a4 e'> <a4 c> <e' a> <e a> <e a> <a c> <a d>
41 hairyChord = \context Staff \notes\relative c' <
43 \property Voice.NoteColumn \override #'horizontal-shift = #0
50 \property Voice.NoteColumn \override #'horizontal-shift = #1
54 \context Voice=three {
55 \property Voice.NoteColumn \override #'horizontal-shift = #2
63 \property Voice.NoteColumn \override #'horizontal-shift = #1
71 \notes \transpose c'' { \twovoice
78 % \midi { \tempo 4:80 }