Re: tighter polyphony

[address@hidden]

On Jan 7, 2012, at 8:48 PM, Janek Warchoł wrote:

> 2012/1/7 Werner LEMBERG <address@hidden>:
>>>> Is there a possibility to tighten the horizontal distances in
>>>> polyphony `chords'?  The Bärenreiter edition of Bach's Chaconne use
>>>> only the half distances, approximately.
>>> 
>>> If i remember correctly, these values are hard-coded in c++ code.
>>> This is one of the things i'm interested in doing.  Last time i've
>>> looked at it (in the context of 1546) i got lost, there was a thread
>>> about it titled "in what unit is shift_amount measured".  What about
>>> attacking it together?
>> 
>> If you provide patches, I'll check and test them :-)  Beyond that I
>> currently don't have enough time, sorry.
> 
> ok, but i don't expect patches before two weeks (unless i get some help).
> 
> cheers,
> Janek
> 

Check out line 499 and line 522.
I'd make the 0.5 in both of these two different properties of the NoteCollision 
grob (base-shift-factor and intersection-shift-factor, for example).
Then, you can play with this until you find something that you feel works best.

Cheers,
MS