input/regression/collisions.ly

   1 \version "2.12.0"
   2 \header{
   3   texidoc="
   4 In addition to normal collision rules, there is support for polyphony,
   5 where the collisions are avoided by shifting middle voices horizontally.
   6 "
   7 }
   8
   9
  10 twovoice =
  11 \relative c' \context Staff  <<
  12   {  g4 f f e e d d c }
  13   \\ {  c4 c  d d e e f f }
  14 >>
  15
  16 twovoicechords = \context Staff  <<
  17   \relative c' {
  18     e4 d c b a g f
  19   }\\
  20   \relative c' {
  21     <a c>4 <a c>4 <a c>4 <a c>4 <a c>
  22     <a c> <a c>
  23   }
  24 >>
  25
  26
  27 threevoice = \context Staff  <<
  28   { g4 f e f g a g2 } \\
  29   {  c4 d e d c d es } \\
  30   { e4 e e e e e e e  }
  31 >>
  32
  33 hairyChord = \context Staff  \relative c''
  34 <<
  35   e \\
  36   fis, \\
  37   cis' \\
  38   \\
  39   ais
  40 >>
  41
  42
  43   {
  44     \transpose c c' {
  45       \twovoice
  46       \twovoicechords
  47       \threevoice
  48     }
  49     \hairyChord
  50   }
  51
  52