Re: Slides from grace notes to chords

[Carlos Martinez]

Thank you!! 

So I did that but then the next measure is presenting a mistake…
However I realized I Was not using \grace

So it seems this worked!! Thank you so much!

{ \once \set glissandoMap = #'((0 . 0) (1 . 1))
  \once \hideNotes \grace <d, g >8 \glissando <a' e'>2.
  \once \set glissandoMap = #'((0 . 0) (1 . 1))
  \once \hideNotes \grace <d, g >8 \glissando  <a' e'>2.
} %m1

> On Sep 10, 2021, at 15:58, Lukas-Fabian Moser <lfm@gmx.de> wrote:
> 
> Hi Carlos,
> 
> (Please keep the list in CC, so everybody can participate.)
> 
> Am 10.09.21 um 22:55 schrieb Carlos Martinez:
>> Hi! Thank you very much ! So in order to make them the lines parallel I was 
>> able to do this
>> 
>> {\once \hideNotes <d, g >8 \glissando <a' e'>2.
>>   \once \set glissandoMap = #'((0 . 0) (0 . 1))
>>   \once \hideNotes <c g >8 \glissando  <a e'>2.
>>   \once \set glissandoMap = #'((0 . 0) (0 . 0))
>> }  %m1
>>  
>> 
>> The first one work, but the second did not…
>> 
>> Wonder what is it I am doing wrong!
> 
> Two things:
> 
> a) glissandoMap has to be set _before_ the note/chord from which the 
> glissando starts
> 
> b) (0 . 0) (0 . 0) doubles the glissando from the first chord note to the 
> first chord note. If you want "parallel" glissandi (first note to first note, 
> second note to second note), take (0 . 0) (1 . 1).
> 
> Leading to:
> 
> \version "2.20"
> 
> {
>   \once \set glissandoMap = #'((0 . 0) (0 . 1))
>   \once \hideNotes <d, g >8 \glissando <a' e'>2.
>   \once \set glissandoMap = #'((0 . 0) (1 . 1))
>   \once \hideNotes <c g >8 \glissando  <a e'>2.
> }  %m1
> 
> Lukas
>