googlefonts / googlefonts/ufo2ft

removeOverlaps error

Open
#340 2 comments 0 reactions 0 assignees View on GitHub
Dominant language
Python
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176
Forks
48
PR merge metrics
No merged PRs in 30d

Description

Exporting OTF from UFO using removeOverlaps results in missing points.

Input UFO:
ex-origin

Output OTF:
ex-removeOverlaps

If you move the point slightly, this error will not occur.

Resources for reproduction: https://github.com/higurashi-takuto/errors/tree/master/ufo2ft_1
Development Environment: `macOS 10.14.6 / Python 3.7.4 / ufo2ft==2.9.1`

Contributor guide

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Research direction

Start with the reproduction resources at https://github.com/higurashi-takuto/errors/tree/master/ufo2ft_1 and reproduce the UFO-to-OTF export with removeOverlaps in the listed Python 3.7.4 and ufo2ft 2.9.1 environment. Compare the generated output with the supplied images and trace the overlap-removal behavior; done means the exported OTF no longer loses points for this input.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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