[EMAIL PROTECTED] writes:
> On Mon, 5 Jul 1999, Mats Bengtsson wrote:
> 
> > So the problem is that Michael's example doesn't fall into any of
> > these two cathegories, since it's got two different voices but
> > no explicit stem directions. I definitely think that also this 
> > case should be handled by the collision handling. However, I'm not
> > sure what it should do.
> > 
> > Micheal, what output did you expect?
> > 
> >  |          |            |
> >  ||         |            |
> > O |   or   O|    or     O    ?
> >  O           O           O
> >                         |
> >                         |
> 
> I would expect case 2 or 3, depending on the vertical location of the
> note heads, i.e.
> 
> -----         -----
>    |            |
> ---|-         --|--
>  O |            |
> |-O--    but  -O---
> |                O
> |----         -----
> |  
> -----         -----
> 
>  (a)           (b)
> 
> Case (a): One stem up, the other one down -- can't be merged, so both
> notes are moved a bit.
> 
> Case (b): Both stems up -- drawing both of them would be overkill,
> attaching both notes to the same stem is right thing to do here IMHO
> (the same for "both stems down" case).

I think (b) is ugly.  I've never seen it.

> The desired behaviour for intervals other than a second should be
> obvious.

For (a), go forth and hack collision.cc


-- 

Han-Wen Nienhuys, [EMAIL PROTECTED] ** GNU LilyPond - The Music Typesetter 
      http://www.cs.uu.nl/people/hanwen/lilypond/index.html 

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