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Re: Decrease space between vertical beams by length-fraction. (issue 214


From: dak
Subject: Re: Decrease space between vertical beams by length-fraction. (issue 214250043 by address@hidden)
Date: Tue, 24 Mar 2015 12:01:30 +0000


https://codereview.appspot.com/214250043/diff/40001/lily/beam.cc
File lily/beam.cc (right):

https://codereview.appspot.com/214250043/diff/40001/lily/beam.cc#newcode127
lily/beam.cc:127: ? (2 * staff_space + line - beam_thickness/fract) /
2.0
Is there some point to writing the stuff in a manner where the result
comes about by a lot of cancellation?  Here we have
(2 * staff_space + line - beamthickness/fract) / 2.0 * fract
instead of either
(staff_space + line/2.0)*fract - beamthickness/2.0
or
staff_space*fract + (line*fract - beamthickness)/2.0
and I don't see that we get better results by all that cancellation.
Also it becomes fragile against things like fract being zero.

https://codereview.appspot.com/214250043/



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