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LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.

Computational geometry and spatial indexing on the sphere

Rust geospatial primitives & algorithms

S2 geometry library in Go

Cartopy - a cartographic python library with matplotlib support

A PyTorch and TorchDrug based deep learning library for drug pair scoring. (KDD 2022)

R*-tree spatial index for the Rust ecosystem

zero-dependency image processing library

Hexagonal tools lib in rust

Fast 2D Delaunay triangulation in Rust. A port of Delaunator.

2D polyline/shape library for offsetting, combining, etc.

Openstreetmap static maps is a nodejs lib, CLI and server open source inspired on google static map service

Computational Geometry library written in Rust

A Geometry library for Elixir that calculates spatial relationships between two geometries

Otary — elegant, readable, and powerful image and 2D geometry Python library.

Elixir library for various distance calculations

A Rust port of the Earcut polygon triangulation library

Extremely fast rasterization tool built in 🦀 Rust for 🐍 Python & R

R bindings for Google's s2 library for geometry on the sphere

Mass properties for Bevy's geometric primitives.

.NET Standard 2.0 library with extensions methods for PostGIS geometries methods access with linq2db

Create GeoJSON from Entity Framework Spatial Data or WKT

NetCDF-CF Geometry and Timeseries Tools for R: https://code.usgs.gov/water/ncdfgeom

Boost voronoi ported to rust

Line intersection sweep-line algorithm