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[interpolatable] Allow --kinkiness=0

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This commit is contained in:
Behdad Esfahbod 2023-11-26 09:58:29 -07:00
parent db77f3f592
commit e4aae525d9
1 changed files with 3 additions and 3 deletions
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6
Lib/fontTools/varLib/interpolatable.py
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@ -339,7 +339,7 @@ def test_gen(
assert 0 <= tolerance <= 1
if kinkiness >= 10:
kinkiness *= 0.01
assert 0 < kinkiness
assert 0 <= kinkiness
if names is None:
names = glyphsets
@ -894,7 +894,7 @@ def test_gen(
continue
# print("mid_cross", abs(cross_mid))
if abs(cross_mid) <= t / (tolerance * kinkiness):
if abs(cross_mid) * (tolerance * kinkiness) <= t:
# Smooth / not a kink.
continue
@ -1212,7 +1212,7 @@ def main(args=None):
# Normalize locations
locations = [normalizeLocation(loc, axis_triples) for loc in locations]
tolerance = args.tolerance or DEFAULT_TOLERANCE
kinkiness = args.kinkiness or DEFAULT_KINKINESS
kinkiness = args.kinkiness if args.kinkiness is not None else DEFAULT_KINKINESS
try:
log.info("Running on %d glyphsets", len(glyphsets))