The C++ and Java versions of compareEdges don't match as the C++ compare a1 and b1, while the Java compare b0 and b1.
I guess the C++ version is the correct one?
https://github.com/google/s2geometry/blob/fde443b85c018d2991b7459630932add72ef6f76/src/s2/s2edge_crossings.h#L63
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return a0.lessThan(b0) || (a0.equalsPoint(b0) && b0.lessThan(b1)); |
The C++ and Java versions of
compareEdgesdon't match as the C++ comparea1andb1, while the Java compareb0andb1.I guess the C++ version is the correct one?
https://github.com/google/s2geometry/blob/fde443b85c018d2991b7459630932add72ef6f76/src/s2/s2edge_crossings.h#L63
s2-geometry-library-java/library/src/com/google/common/geometry/S2EdgeUtil.java
Line 3101 in 57151fc