On 2019-04-01 5:15 pm, Colin Campbell wrote:
On 2019-04-01 5:28 p.m., Gianmaria Lari wrote:
Attached to this email a screenshot of the result of this code
\version "2.21.0"
\fixed c'' {
\override Glissando.style = #'zigzag
c \glissando \hideNotes c, \unHideNotes d e f
}
I think that \bendAfter #-4 (replacing \glissando ... \unHideNotes)
may be part of the solution, but I don't know how to change the
stencil to a zig-zag.
Here's an attempt to change the stencil along with comparisons to other
techniques:
%%%%
\version "2.19.82"
\fixed c'' {
%% Glissando to invisible note.
\override Glissando.style = #'zigzag
c4*1/2 \glissando \hideNotes c, \unHideNotes d4 e f
%% Glissando in second voice.
<< { \oneVoice c d e f } \\
{ \override Glissando.style = #'zigzag
\hideNotes c \glissando c, s s } >>
%% Customized stencil for bend.
\override BendAfter.stencil =
#(grob-transformer 'stencil (lambda (grob orig)
(let ((xex (ly:stencil-extent orig X))
(yex (ly:stencil-extent orig Y)))
(ly:grob-set-property! grob 'style 'zigzag)
(ly:grob-set-property! grob 'thickness 1)
(ly:line-interface::line grob
(car xex) (cdr yex) (cdr xex) (car yex)))))
c \bendAfter #-6 d e f
}
%%%%
-- Aaron Hill
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