Coverage algorithms derived from GEOS 3.13.1, tag commit 431568d.
Copyright (C) 2021-2023 Paul Ramsey <pramsey@cleverelephant.ca>
Copyright (c) 2021-2023 Martin Davis.
Copyright (C) 2014 Mateusz Loskot (CGAlgorithmsDD).
Copyright (C) 2020 Crunchy Data (double-double arithmetic).
Rust port and parallel scheduling modifications, 2026 Isaac Corley.

This package is LGPL-2.1-or-later. See LICENSE. GEOS source files:
  src/coverage/CoverageSimplifier.cpp
  src/coverage/CoverageRingEdges.cpp
  src/coverage/CoverageEdge.cpp
  src/coverage/CoverageBoundarySegmentFinder.cpp
  src/coverage/VertexRingCounter.cpp
  src/coverage/TPVWSimplifier.cpp
  src/coverage/Corner.cpp
  src/coverage/CoveragePolygonValidator.cpp
  src/coverage/InvalidSegmentDetector.cpp
  src/algorithm/Orientation.cpp
  src/algorithm/CGAlgorithmsDD.cpp
  include/geos/algorithm/CGAlgorithmsDD.h
  src/math/DD.cpp
  include/geos/math/DD.h
  src/geom/CoordinateSequence.cpp
  src/algorithm/PolygonNodeTopology.cpp
  src/geom/Triangle.cpp
  src/simplify/LinkedLine.cpp
Fixture cases also derive from:
  tests/unit/coverage/CoverageSimplifierTest.cpp
  tests/unit/coverage/CoveragePolygonValidatorTest.cpp
https://github.com/libgeos/geos/tree/3.13.1
