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[instancer.solver] Add comments

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This commit is contained in:
Behdad Esfahbod 2022-08-08 11:32:07 -06:00
parent 7f79fad3d0
commit 617f19ff8d
1 changed files with 3 additions and 0 deletions
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Lib/fontTools/varLib/instancer/solver.py
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@ -48,11 +48,14 @@ def _solve(tent, axisLimit):
out.append((scalar - gain, loc)) out.append((scalar - gain, loc))
# case 3a1, similar to case 1neg
if upper >= axisMax: if upper >= axisMax:
loc = (crossing, axisMax, axisMax) loc = (crossing, axisMax, axisMax)
scalar = supportScalar({'tag': axisMax}, {'tag': tent}) scalar = supportScalar({'tag': axisMax}, {'tag': tent})
out.append((scalar - gain, loc)) out.append((scalar - gain, loc))
# case 3a2, similar to case 2neg
else: else:
loc1 = (crossing, upper, axisMax) loc1 = (crossing, upper, axisMax)
scalar1 = 0 scalar1 = 0