Re: Allows for degree of feathering to be tweaked (issue4289052)

[mtsolo]

http://codereview.appspot.com/4289052/diff/2001/lily/beam.cc
File lily/beam.cc (right):

http://codereview.appspot.com/4289052/diff/2001/lily/beam.cc#newcode1518
lily/beam.cc:1518: xl, xr, Direction (feather_dir),
On 2011/03/17 12:22:57, hanwenn wrote:
> this still supposes that there is just one fixed amount of
featheriness?

You're right.
I'm honestly not sure exactly how feathering effects this function.  All
of the tests I'm running seem to pass just fine, so I'm not sure if this
function needs detailed feathering info.  Can you think of a case where
this function will fail given the new feathering?  I've been running
stuff like this:


\new Staff <<
  \relative c' {
    \cadenzaOn
    \override Staff . TimeSignature #'stencil = ##f
    \override Voice . Beam #'breakable = ##t
    \once \override Voice . Beam #'feather-direction = #'(1.0 . 0.0)
    a32[ b c d e f g a ]
    \once \override Voice . Beam #'feather-direction = #'(0.75 . 0.0)
    a,32[ b c d e f8 g a ]
    \once \override Voice . Beam #'feather-direction = #'(0.5 . 0.1)
    a32[ b c d e f g a ]
} >>

http://codereview.appspot.com/4289052/