26566
93%

Ran 09 Jul 2026 07:09PM UTC

Jobs 1

Files 784

Run time 2min

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Committed 09 Jul 2026 06:04PM UTC coverage: 93.189% (+0.008%) from 93.181%

Build # 26566

Build Type

push

circleci

Committed by

web-flow

Commit Message

fix(formulas): geographic intersection calculation in `sjoberg_intersection` when a segment lies on the equator

Multiply the longitude offset term by `sign_lon_diff` when calculating
equator crossings in `sjoberg_geodesic::lon_of_equator_intersection()`.

Without this multiplication, when `sign_lon_diff` is negative, the offset
is applied in the wrong direction, leading to a wrong intersection
longitude (e.g. returning a coordinate outside of the segments' bounds).
This in turn causes overlay/intersection algorithms to miss crossings on
the boundary.

Including regression test for sjoberg_intersection

Fixes #1482

Coverage Stats

33139 of 35561 relevant lines covered (93.19%)

1534980.87 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	26566.1	09 Jul 2026 07:09PM UTC	784	93.19

boostorg / geometry / 26566
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