Computational Geometry Python Packages

simplification

Very fast Python line simplification using either the RDP or Visvalingam-Whyatt algorithm implemented in Rust

300K 194 17

geomdl

Object-oriented pure Python B-Spline and NURBS library

114K 766 156

pypolyline

Fast Google Polyline encoding and decoding using a Rust binary

74K 45 2

polytope

Geometric operations on polytopes of any dimension

56K 85 20

meshlib

3D geometry processing SDK: fast mesh boolean, mesh repair, decimation, remeshing, offset, point cloud triangulation and ICP registration. C++ with Python, C#, C and JavaScript bindings.

33K 832 112

meshlib-core

3D geometry processing SDK: fast mesh boolean, mesh repair, decimation, remeshing, offset, point cloud triangulation and ICP registration. C++ with Python, C#, C and JavaScript bindings.

16K 832 112

scientific-computing-system-2-0

Scientific computing platform on NumPy/SciPy/pandas/matplotlib: linear algebra, stats, optimization, signals, ML, information theory, chaos, Bayes, metaheuristics, geometry and RL.

13K 2 0

peclet-voro

Dynamic 3D Voronoi tessellation of moving particles (Kokkos GPU); part of the Peclet suite

9K 0 0

ground

Basis of computational geometry

6K 8 0

trueform

The CSG engine. Fast and exact mesh booleans, spatial queries, arrangements, and remeshing. C++ with Python and TypeScript bindings.

5K 148 10

u-nesting

Rust library for domain-agnostic 2D polygon nesting and 3D bin packing using GA, SA, and ALNS with No-Fit Polygon collision detection and C FFI cross-language support.

5K 17 3

pysmesh

Standalone Python wheel for SALOME SMESH and OCCT: CAD sessions, full meshing pipeline, geometry ops. No SALOME/CORBA required.

5K 0 0

geompp

Geometry Library for C++, C# and Python

4K 0 1

peclet-voro-cu13

Dynamic 3D Voronoi tessellation of moving particles (Kokkos GPU); part of the Peclet suite

3K 0 0

overlap

Exact calculation of the overlap volume and area of spheres and mesh elements

2K 32 15

gem

A lightweight, pure-Python library for graphics, geometry, and computational mathematics. No NumPy or compiled extensions.

2K 24 3

coxeter

Collection of tools to help initialize and manipulate geometries in two and three dimensions.

2K 26 5

nurbs-python

Object-oriented pure Python B-Spline and NURBS library

2K 766 156

pyvoro2

Python-first 2D/3D Voronoi and power/Laguerre tessellations: unmodified Voro++ bindings for 3D, planar tools, powerfit, diagnostics, and visualization.

2K 4 1