Alternatives and similar repositories for tetgen

Users that are interested in tetgen are comparing it to the libraries listed below

• libigl / tetgen

  View on GitHub
  This is a mirror of the latest stable version of Tetgen.
  ☆107Apr 15, 2025Updated 9 months ago
• pyvista / tetgen

  View on GitHub
  A Python interface to the C++ TetGen library to generate tetrahedral meshes of any 3D polyhedral domains
  ☆288Jan 27, 2026Updated 2 weeks ago
• dengwirda / jigsaw

  View on GitHub
  JIGSAW is a Delaunay-based unstructured mesh generator for two- and three-dimensional geometries.
  ☆165Aug 15, 2025Updated 5 months ago
• FZzzz / FluidSimulation

  View on GitHub
  Postion-based Fluid Simulation
  ☆12Aug 17, 2020Updated 5 years ago
• wyldckat / cfMesh

  View on GitHub
  Unofficially gitified from the original source code of cfMesh: http://www.c-fields.com/cfmesh - along with a few changes of my own. Offic…
  ☆21Jun 21, 2014Updated 11 years ago
• Yixin-Hu / TetWild

  View on GitHub
  Robust Tetrahedral Meshing in the Wild.
  ☆696Apr 27, 2023Updated 2 years ago
• ashwin / gDel3D

  View on GitHub
  gDel3D is the fastest 3D Delaunay triangulation algorithm. It uses the GPU for massive parallelism.
  ☆176Aug 1, 2018Updated 7 years ago
• wildmeshing / fTetWild

  View on GitHub
  Fast Tetrahedral Meshing in the Wild
  ☆541Nov 13, 2025Updated 3 months ago
• Rezonality / mutils

  View on GitHub
  A library of shared C++ components, in a handy Modern CMake wrapper.
  ☆29Feb 2, 2023Updated 3 years ago
• libigl / libigl

  View on GitHub
  Simple MPL-2.0-licensed C++ geometry processing library.
  ☆4,953Feb 3, 2026Updated last week
• polyfem / polyfem

  View on GitHub
  A polyvalent C++ FEM library
  ☆604Jan 11, 2026Updated last month
• libMesh / libmesh

  View on GitHub
  libMesh github repository
  ☆732Updated this week
• AnjaliSandip / ElmerFEM-Dakota

  View on GitHub
  Open-source, Finite element method, Electromagnetics, Multi-physics modeling, Multi-phase modeling, Uncertainty quantification (UQ), Opti…
  ☆14Oct 8, 2021Updated 4 years ago
• milkpku / tetgen_gui

  View on GitHub
  An uniform GUI wrapper for Tetgen
  ☆10Jun 2, 2021Updated 4 years ago
• SCOREC / core

  View on GitHub
  parallel finite element unstructured meshes
  ☆192Updated this week
• inducer / meshpy

  View on GitHub
  2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh)
  ☆572Jan 12, 2026Updated last month
• tcoppex / polytri

  View on GitHub
  🔺 Fast polygon triangulation library based on Seidel's algorithm.
  ☆43Oct 30, 2025Updated 3 months ago
• StarsX / MSFallback

  View on GitHub
  Meshlet culling by a layer of interface with amplification-shader and mesh-shader fallback implementations using compute and vertex shade…
  ☆12Mar 11, 2025Updated 11 months ago
• cnr-isti-vclab / vcglib

  View on GitHub
  The VCGlib is a C++, templated, no dependency, library for manipulation, processing and cleaning of triangle meshes
  ☆1,261Dec 1, 2025Updated 2 months ago
• keir / libmv

  View on GitHub
  The multi-view reconstruction library
  ☆31Nov 6, 2011Updated 14 years ago
• wildmeshing / TriWild

  View on GitHub
  TriWild: Robust Triangulation with Curve Constraints
  ☆257Dec 22, 2025Updated last month
• GameTechDev / VALAR

  View on GitHub
  Velocity And Luminance Adaptive Rasterization
  ☆16Mar 31, 2023Updated 2 years ago
• heySourabh / StructuredMeshGenerator2D

  View on GitHub
  A structured mesh generator using transfinite interpolation (TFI)
  ☆19May 8, 2017Updated 8 years ago
• jlerouge / glanc3d

  View on GitHub
  Brand new 3d mesh viewer and editor (C++, Qt, OpenGL)
  ☆20Jul 8, 2015Updated 10 years ago
• ISCDtoolbox / Medit

  View on GitHub
  ☆35Mar 17, 2025Updated 10 months ago
• christopherbatty / SDFGen

  View on GitHub
  A simple commandline utility to generate grid-based signed distance field (level set) generator from triangle meshes, using code from Rob…
  ☆829Sep 7, 2015Updated 10 years ago
• Forceflow / trimesh2

  View on GitHub
  C++ library and set of utilities for input, output, and basic manipulation of 3D triangle meshes
  ☆336Aug 26, 2023Updated 2 years ago
• fangq / iso2mesh

  View on GitHub
  Iso2Mesh - a 3D surface and volumetric mesh generator for MATLAB/Octave
  ☆207Nov 13, 2025Updated 3 months ago
• derkreature / MrSwizzle

  View on GitHub
  Image processing tool for physically based shading.
  ☆33Aug 18, 2021Updated 4 years ago
• crawforddoran / quartet

  View on GitHub
  A tetrahedral mesh generator that does isosurface stuffing with an acute tetrahedral tile.
  ☆168Aug 15, 2024Updated last year
• mkazhdan / PoissonRecon

  View on GitHub
  Poisson Surface Reconstruction
  ☆1,795Nov 12, 2025Updated 3 months ago
• nmwsharp / geometry-central

  View on GitHub
  Applied 3D geometry in C++, with a focus on surface meshes.
  ☆1,281Oct 13, 2025Updated 4 months ago
• meshpro / pygalmesh

  View on GitHub
  A Python interface to CGAL's meshing tools
  ☆665Jul 22, 2024Updated last year
• jtsiomb / meshgen

  View on GitHub
  Procedural 3D mesh generation tool
  ☆20Mar 25, 2018Updated 7 years ago
• alecjacobson / gptoolbox

  View on GitHub
  Matlab toolbox for Geometry Processing.
  ☆668Jan 28, 2026Updated 2 weeks ago
• wo80 / Triangle

  View on GitHub
  CMake project for Jonathan Shewchuk's Triangle mesh generator.
  ☆73Oct 25, 2018Updated 7 years ago
• meshpro / optimesh

  View on GitHub
  Mesh optimization, mesh smoothing.
  ☆626Jan 21, 2024Updated 2 years ago
• bl4ckb0ne / delaunay-triangulation

  View on GitHub
  C++ version the delaunay triangulation
  ☆458Oct 1, 2020Updated 5 years ago
• mlivesu / cinolib

  View on GitHub
  A generic programming header only C++ library for processing polygonal and polyhedral meshes
  ☆1,079Updated this week