Re: making a Tie more parabolic

[tisimst]

tisimst wrote
> I took a look into the source code and here's what it says about each of
> the "details" properties (found in 2.19.15 "lily/tie.cc" with the default
> values found on IR web page and in "define-grobs.scm"):

Hmmm...

Looking at "tie-details.cc", I see different numbers (v. 2.19.15) than in
"define-grobs.scm" for quite a few properties:

height-limit: 
- define-grobs.scm = 1.0
- tie-details.cc = 0.75

min-length-penalty-factor:
- define-grobs.scm = 26
- tie-details.cc = 1.0

center-staff-line-clearance:
- define-grobs.scm = 0.6
- tie-details.cc = 0.4

tip-staff-line-clearance:
- define-grobs.scm = 0.45
- tie-details.cc = 0.4

stem-gap:
- define-grobs.scm = 0.35
- tie-details.cc = 0.3

tie-tie-collision-distance:
- define-grobs.scm = 0.45
- tie-details.cc = 0.25

tie-tie-collision-penalty:
- define-grobs.scm = 25
- tie-details.cc = 30

horizontal-distance-penalty-factor:
- define-grobs.scm = 10
- tie-details.cc = 5

vertical-distance-penalty-factor:
- define-grobs.scm = 7
- tie-details.cc = 5

same-dir-as-stem-penalty:
- define-grobs.scm = 8
- tie-details.cc = 20

intra-space-threshold:
- define-grobs.scm = 1.25
- tie-details.cc = 1.0

outer-tie-length-symmetry-penalty-factor:
- define-grobs.scm = 10
- tie-details.cc = 3

outer-tie-vertical-distance-symmetry-penalty-factor:
- define-grobs.scm = 10
- tie-details.cc = 3

outer-tie-vertical-gap:
- define-grobs.scm = 0.25
- tie-details.cc = 0.15

single-tie-region-size:
- define-grobs.scm = 4
- tie-details.cc = 3

multi-tie-region-size:
- define-grobs.scm = 3
- tie-details.cc = 1

I don't understand why these are different... Is it a problem that they're
different? I guess it's not a PROBLEM, per se, but shouldn't they be synced
or something? Maybe just an oversight...

-----------------------------------------------------------

And here are the default values that AREN'T set in "define-grobs.scm", but
ARE in "tie-details.cc" (which is fine):

- wrong-direction-offset-penalty: 10.0
- min-length: 1.0
- staff-line-collision-penalty: 5.0
- dot-collision-clearance: 0.25
- dot-collision-penalty: 0.25
- tie-column-monotonicity-penalty: 100
- skyline-padding: 0.05

-----------------------------------------------------------

-Abraham



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