geometry

colmap/colmap

+70

COLMAP - Structure-from-Motion and Multi-View Stereo

algorithms

+99

A collection of algorithms and data structures

LibreCAD

+28

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.

three-gpu-pathtracer

+15

Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.

root

+12

The official repository for ROOT: analyzing, storing and visualizing big data, scientifically

three-mesh-bvh

+12

A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.

chili3d

+19

A 3D CAD running entirely in the browser

CGAL/cgal

+10

The public CGAL repository, see the README below

terra-draw

+10

A library for drawing on maps that supports Mapbox, MapLibre, Google Maps, OpenLayers and Leaflet out the box