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geometry
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Show HN: TG – Fast geometry library for C
TG is a geometry library for C that is small, fast, and easy to use. I designed it for programs that need real-time geospatial, such as geofencing, monitoring, and streaming analysis. Features Implements OGC Simple Features including Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon, GeometryCollection. Optimized polygon indexing that introduces two new structures. Reads and writes