Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.
- point-cloud
- 3d-graphics
- compression
- mesh
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A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.
A fast and robust point cloud registration library
- point-clouds
- robotics
- optimization
- 3d-registration
A lean C++ library for working with point cloud data
- point-cloud
- icp
- ransac
- convex-hull
Polygonal Surface Reconstruction from Point Clouds (C++ & Python)
- surface-reconstruction
- urban-modeling
- urban-reconstruction
- primitive-extraction
The Point Processing Toolkit (pptk) is a Python package for visualizing and processing 2-d/3-d point clouds.
- pointclouds
- 3-d
- visualization
- lidar
A simple script for fracturing polygons. Also adds nice helper functions for polygons like calculateArea, triangulate, getRandomPointsInPolygon, getBoundingRect)
- gdscript
- polygon2d-fracture
- godot-engine
- godot
One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
- cae
- cfd
- computational-mechanics
- explicit-dynamics
A GDScript port of Delaunator: A fast library for Delaunay triangulation of 2D points.
- computational-geometry
- algorithm
- gdscript
- delaunay