feat(cam): offset result guards (miter cap, orientation check)

patman commented

2026-07-04 11:06:51 +00:00

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Closes the two silent-corruption envelopes found in adversarial review of #53: (1) miter cap — trim intersections farther than 10x|d| from the original vertex err MiterExceeded instead of returning a validating 98 m excursion from a 1 m part; (2) orientation guard — exact signed area (shoelace + per-arc r^2(sweep − sin sweep) correction, derived exact not approximate) of input vs output must agree in sign, else OffsetConsumed — an over-offset can no longer return a silently reversed loop that would flip downstream winding containment. Regression tests for both. offset_closed is safe to consume once this lands. Stacked on patman/cam-offset (#53).

patman added 1 commit

2026-07-04 11:06:51 +00:00

feat(cam): offset result guards (miter cap, orientation check) 709554484a

Co-authored-by: patman-assist <patrick-ai@kgroo.co>

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2026-07-04 11:06:52 +00:00

patman referenced this pull request

2026-07-04 16:13:13 +00:00

feat(cam): exact distance-to-boundary and inscribed-circle seed finding #57

patman changed target branch from patman/cam-offset to main

2026-07-09 23:27:46 +00:00

patman merged commit bb21851670 into main

2026-07-09 23:27:50 +00:00

patman referenced this pull request from a commit

2026-07-09 23:27:51 +00:00

Merge pull request 'feat(cam): offset result guards (miter cap, orientation check)' (#54) from patman/cam-offset-guards into main

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feat(cam): offset result guards (miter cap, orientation check) #54