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@lemmingapex lemmingapex commented Jun 23, 2025

Summary

See the details and linked post in #2897

The focus of this work is to update the turf.circle(...) to use a smarter regular polygon approximation. Related packages have also been updated to use more accurate approximations including ellipse, line-arc, and sector. These packages should be as consistent with each other as they are in version 7.2.0.

Please let me know if you find any issues or have any questions, I would be happy to assist if I can. Thanks for your help.

Tickets

closes #2897

Tests and Docs

All related tests and documentation have been updated.

Changes

The returned construction for all mentioned packages above will now differ from the current turf version (7.2.0). A new option, options.maximumRimDeviation, is now available for some of the mentioned packages.

Other

@lemmingapex
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Hey @smallsaucepan. Thanks for your help with this. Any estimation on when this might be merged and when the next release of turf is scheduled for? Let me know what you need.

@lemmingapex
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Looking to get an update on this. Any information @smallsaucepan can provide would be helpful. Thanks!

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Consider Using a Different Approximation for turf.circle(...)

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