On 2012/09/02 20:38:28, Keith wrote:
On 2012/09/02 06:25:58, MikeSol wrote:
> It's not a copy of the original slur because it is using
> pure heights and offsets.
I saw you interrogating SlurStub regarding its purity, but did not
notice that
SlurStub took any different shape based on 'pure' estimates.
The SlurStubs in the regtest were shaped just like the printed Slurs,
but now I
see the difference in the Chopin prelude, with
\layout { \context { \Score
\override SlurStub #'color = #green
\override SlurStub #'transparent = ##f
\override Slur #'color = #darkgreen
\override PhrasingSlur #'color = #darkgreen }}
The SlurStubs are not sufficiently accurate to help, and they cost me
time.
Chopin op45: patch 'skylines' 2.16
real 0m21.666s 0m16.245s 0m12.862s
user 0m20.814s 0m15.573s 0m12.232s
sys 0m0.240s 0m0.254s 0m0.217s
I'm working on a new version of the patch. There is no way to improve
accuracy of the curve, but the Y-offset is often wrong and that can be
improved.
The time hike seems awfully expensive - there must be a way to optimize
it. I'll post something that works when I have it and then we can
figure out how to optimize it.
http://codereview.appspot.com/6498077/
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