Open3D: A Modern Library for 3D Data Processing
- mesh-processing
- computer-graphics
- opengl
- cpp
Repository Index
47,133 repositories indexed
1–24 of 32 · Most stars
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
Arbitrary-precision fixed-point decimal numbers in Go
- go
- decimals
- precision
- money
The public CGAL repository, see the README below
- cgal
- c-plus-plus
- geometry
- algorithms
A collection of GICP-based fast point cloud registration algorithms
- point-cloud
- pcl
- gicp
- icp
A lean C++ library for working with point cloud data
- point-cloud
- icp
- ransac
- convex-hull
This rocq library aims to formalize a substantial body of mathematics using the univalent point of view.
- coq
- mathematics
- unimath
- coq-library
Cross Platform Fixed Point Maths Library
Polygonal Surface Reconstruction from Point Clouds (C++ & Python)
- surface-reconstruction
- urban-modeling
- urban-reconstruction
- primitive-extraction
A Compositional Numeric Library for C++
- cmake
- cpp
- fixed-point
- safe
The Point Processing Toolkit (pptk) is a Python package for visualizing and processing 2-d/3-d point clouds.
- pointclouds
- 3-d
- visualization
- lidar
Module for statistical learning, with a particular emphasis on time-dependent modelling
- machine-learning
- python
- point-process
- optimization
Large collection of number systems providing custom arithmetic for mixed-precision algorithm development and optimization for AI, Machine Learning, Computer Vision, Signal Processing, CAE, EDA, control, optimization, estimation, and approximation.
- arithmetic
- integer-arithmetic
- fixed-point-arithmetic
- rational-arithmetic
The fastest automatic differentiation library for C++, with Python bindings. Forward, adjoint and higher-order derivatives, checkpointing, Eigen support and JIT. Reproducible benchmarks against CppAD, Adept and autodiff.
- automatic-differentiation
- aad
- algorithmic-differentiation
- autodiff
Exascale multiphase flow solver — 2025 Gordon Bell Prize Finalist | 200T grid points on 43K+ GPUs
- gpu
- exascale
- cfd
- fortran
A simple script for fracturing polygons. Also adds nice helper functions for polygons like calculateArea, triangulate, getRandomPointsInPolygon, getBoundingRect)
- gdscript
- polygon2d-fracture
- godot-engine
- godot
Correctly rounded decimals for Go
- decimal
- financial
- floating-point
- general-decimal-arithmetic
Umbrella package of the 'spatstat' family................
- r
- spatial-analysis
- spatial-data
- spatstat
A high-performance, high precision, zero allocation fixed-point decimal library for financial applications
- golang
- high-performance
- zero-allocation
- money
:pushpin: State of the art point location and neighbour finding algorithms for region quadtrees, in Go
- quadtree
- go
:spider_web: Compute interesting points, areas, and volumes in simplex meshes of any dimension.
- mathematics
- python
- pypi
- voronoi-diagram
A GDScript port of Delaunator: A fast library for Delaunay triangulation of 2D points.
- computational-geometry
- algorithm
- gdscript
- delaunay
Tiny header-only C++17 library for lat/lng geometry: distance, bearing, area, point-in-polygon and path proximity
Zero-dependency 128-bit fixed-point decimal for Go. Exact SQL NUMERIC / PostgreSQL semantics, no heap allocation, no panics — built for money, ledgers and banking arithmetic.
- decimal
- fixed-point
- go
- golang