| helperAtVertex(int, Direction, Direction) |   | 83% | | 58% | 5 | 7 | 2 | 10 | 0 | 1 |
| computeEdgeHelpers(Direction, Direction) | | 97% | | 91% | 1 | 7 | 1 | 25 | 0 | 1 |
| projectFractionalAt(Direction, Direction, double, double, FractionalProjectionHelper.FractionalFallback) | | 99% | | 95% | 1 | 11 | 0 | 40 | 0 | 1 |
| precomputeFixedHelpers() | | 100% | | 91% | 1 | 7 | 0 | 26 | 0 | 1 |
| intersectProjection(int, FractionalProjectionHelper.Helper, Point2d) | | 100% | | 100% | 0 | 4 | 0 | 15 | 0 | 1 |
| intersectionOrNull(Point2d, Point2d, Point2d, Point2d) | | 100% | | 100% | 0 | 2 | 0 | 11 | 0 | 1 |
| getEdgeHelpers(Direction, Direction) | | 100% | | 80% | 2 | 6 | 0 | 10 | 0 | 1 |
| FractionalProjectionHelper(OtsLine2d) | | 100% | | n/a | 0 | 1 | 0 | 10 | 0 | 1 |
| intersectionOrFallbackMid(Point2d, Point2d, Point2d, Point2d) | | 100% | | 100% | 0 | 3 | 0 | 7 | 0 | 1 |
| helperForInteriorSegment(int) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| unitOffsetSegment(int) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| helperForSegment(int, FractionalProjectionHelper.EdgeHelpers) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| midpoint(Point2d, Point2d) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |