Mesh Python Packages

trimesh

Python library for loading and using triangular meshes.

pyvista

3D plotting and mesh analysis through a streamlined interface for the Visualization Toolkit (VTK)

xatlas

Python bindings for xatlas

meshio

:spider_web: input/output for many mesh formats

dracopy

Python wrapper for Google's Draco mesh compression library.

point-cloud-utils

An easy-to-use Python library for processing and manipulating 3D point clouds and meshes.

pymeshfix

Python Wrapper for MeshFix: easily repair holes in surface meshes

tetgen

A Python interface to the C++ TetGen library to generate tetrahedral meshes of any 3D polyhedral domains

meshlib

Mesh processing library

numba-celltree

Celltree data structure for searching for points, lines, boxes, and cells (convex polygons) in a two dimensional unstructured mesh.

cloud-volume

Read and write Neuroglancer datasets programmatically.

ansys-api-meshing-prime

Ansys Prime Server Meshing gRPC APIs

vedo

A python module for scientific analysis of 3D data based on VTK and Numpy

ansys-mapdl-core

A Python client library for Ansys MAPDL

pysdfgen

SDFGen for Python

skeletor

Extraction of 3D skeletons from meshes.

pymadcad

Simple yet powerful CAD (Computer Aided Design) library, written with Python.

ansys-meshing-prime

Pythonic Meshing Client for Ansys Prime Server

jismesh

Utilities for the Japanese regional grid square system defined in Japanese Industrial Standards (JIS X 0410 地域メッシュ).

openstl

The fastest and most intuitive library to manipulate STL files (stereolithography) for C++ and Python, header-only.

volmdlr

A volume modeler computation-oriented. Include rendering bindings.

meshplex

:spider_web: Compute interesting points, areas, and volumes in simplex meshes of any dimension.

cad-to-dagmc

Convert CAD geometry (STP files) or Cadquery assemblies to DAGMC h5m files

edge-mender

A Topology Repair Algorithm for Voxel Boundary Meshes