meshpy

2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh)

Science Score: 64.0%

This score indicates how likely this project is to be science-related based on various indicators:

✓
CITATION.cff file
Found CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
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DOI references
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Academic publication links
Links to: zenodo.org
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Committers with academic emails
8 of 23 committers (34.8%) from academic institutions
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Institutional organization owner
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JOSS paper metadata
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Scientific vocabulary similarity
Low similarity (8.3%) to scientific vocabulary

Keywords

gmsh mesh-generation python scientific-computing tetgen triangle wrapper

Keywords from Contributors

code-generation multidimensional-arrays computer-algebra expression-tree symbolic-computation term-rewriting sorting shared-memory reduction pyopencl

Last synced: 6 months ago · JSON representation ·

Repository

2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh)

Basic Info

Host: GitHub
Owner: inducer
License: other
Language: C++
Default Branch: main
Homepage: http://mathema.tician.de/software/meshpy
Size: 1.53 MB

Statistics

Stars: 559
Watchers: 26
Forks: 113
Open Issues: 19
Releases: 6

Topics

gmsh mesh-generation python scientific-computing tetgen triangle wrapper

Created over 14 years ago · Last pushed 6 months ago

Metadata Files

Readme License Citation

README.rst

MeshPy: Simplicial Mesh Generation from Python
==============================================

.. image:: https://gitlab.tiker.net/inducer/meshpy/badges/main/pipeline.svg
    :alt: Gitlab Build Status
    :target: https://gitlab.tiker.net/inducer/meshpy/commits/main
.. image:: https://github.com/inducer/meshpy/actions/workflows/ci.yml/badge.svg
    :alt: Github Build Status
    :target: https://github.com/inducer/meshpy/actions/workflows/ci.yml
.. image:: https://badge.fury.io/py/MeshPy.svg
    :alt: Python Package Index Release Page
    :target: https://pypi.org/project/meshpy/
.. image:: https://zenodo.org/badge/2757253.svg
    :alt: Zenodo DOI for latest release
    :target: https://zenodo.org/badge/latestdoi/2757253

MeshPy offers quality triangular and tetrahedral mesh generation for Python.
Meshes of this type are mainly used in finite-element simulation codes, but
also have many other applications ranging from computer graphics to robotics.

In order to generate 2D and 3D meshes, MeshPy provides Python interfaces to
two well-regarded mesh generators: `Triangle
`__ by J. Shewchuk and `TetGen
`__ by Hang Si. The two are included in the
package in slightly modified versions.

For an interface to `gmsh `__, by Christophe Geuzaine
and Jean-Francois Remacle, see `gmsh_interop `__.

Online resources
================

* `Home page `__
* `Documentation `__
* `Source `__
* `Package index `__
* `Discussions `__

Owner

Name: Andreas Klöckner
Login: inducer
Kind: user
Location: Champaign, IL
Company: Scientific Computing, CS@UIUC

Website: http://andreask.cs.illinois.edu/aboutme
Repositories: 225
Profile: https://github.com/inducer

Citation (CITATION.cff)

cff-version: 1.2.0
message: "If you use this software, please cite it as below."
authors:
- family-names: "Kloeckner"
  given-names: "Andreas"
  orcid: "https://orcid.org/0000-0003-1228-519X"
- family-names: Brun
  given-names: Lorenz
- family-names: Liu
  given-names: Benyuan
- family-names: Klemenc
  given-names: Simon
- family-names: Fkikl
  given-names: Alex
- family-names: Gohlke
  given-names: Christoph
- family-names: Coon
  given-names: Ethan
- family-names: Oxberry
  given-names: Geoffrey
- family-names: Veselý
  given-names: Jozef
- family-names: Wala
  given-names: Matt
- family-names: Smith
  given-names: Matt
- family-names: Potrowl
  given-names: Peter
- family-names: Kurtz
  given-names: Aidan

title: "MeshPy"
version: 2022.1.1
doi:  10.5281/zenodo.7296572
date-released: 2022-11-06
url: "https://github.com/inducer/meshpy"
license: MIT

GitHub Events

Total

Create event: 16
Issues event: 1
Release event: 2
Watch event: 49
Delete event: 9
Issue comment event: 7
Push event: 19
Pull request event: 29
Fork event: 7

Last Year

Create event: 16
Issues event: 1
Release event: 2
Watch event: 49
Delete event: 9
Issue comment event: 7
Push event: 19
Pull request event: 29
Fork event: 7

Committers

Last synced: 9 months ago

All Time

Total Commits: 412
Total Committers: 23
Avg Commits per committer: 17.913
Development Distribution Score (DDS): 0.252

Past Year

Commits: 47
Committers: 3
Avg Commits per committer: 15.667
Development Distribution Score (DDS): 0.532

Top Committers

Name	Email	Commits
Andreas Kloeckner	i**m@t**t	308
Alexandru Fikl	a**l@g**m	28
Andreas Kloeckner	a**s@g**t	18
dependabot[bot]	4****]	16
HendrikRiedmann	r**n@d**u	14
Andreas Kloeckner	k**r@h**)	6
looooo	s**r@g**m	5
simon klemenc	h****s	2
liubenyuan	l**n@g**m	1
Andreas Kloeckner	k**r@h**u	1
Andreas Kloeckner	k**r@h**u	1
Andreas Stock	a**k@d**u	1
Jürgen Weizenecker	j**r@h**e	1
Michael	m**l@u**)	1
xueyu zhu	x**u@b**u	1
aidan	a**z@g**m	1
Peter Potrowl	p**7@g**m	1
Matthew Smith	m**6@i**u	1
Christoph Gohlke	c**e@g**m	1
Ethan Coon	e**n@g**m	1
Geoffrey Oxberry	o**1@l**v	1
Jozef Veselý	v**y@g**k	1
Matt Wala	w**1@i**u	1

Committer Domains (Top 20 + Academic)

illinois.edu: 2 dam.brown.edu: 2 gjh.sk: 1 llnl.gov: 1 brown.edu: 1 ubuntu.(none): 1 hs-karlsruhe.de: 1 hpcgeek.ccv.brown.edu: 1 homer.dam.brown.edu: 1 haamster.(none): 1 grizzly.selfip.net: 1 tiker.net: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 50
Total pull requests: 68
Average time to close issues: about 1 month
Average time to close pull requests: about 2 months
Total issue authors: 39
Total pull request authors: 16
Average comments per issue: 2.18
Average comments per pull request: 0.65
Merged pull requests: 61
Bot issues: 0
Bot pull requests: 25

Past Year

Issues: 1
Pull requests: 26
Average time to close issues: N/A
Average time to close pull requests: about 9 hours
Issue authors: 1
Pull request authors: 3
Average comments per issue: 0.0
Average comments per pull request: 0.04
Merged pull requests: 24
Bot issues: 0
Bot pull requests: 19

View more stats

Top Authors

Issue Authors

liubenyuan (6)
sampotter (3)
dnkrtz (3)
mghadam (2)
nschloe (2)
robbievanleeuwen (1)
JaniKallankari (1)
AnderBiguri (1)
codingcatgirl (1)
thomasaarholt (1)
siboles (1)
somada141 (1)
liblaf (1)
anildadj (1)
RubenZubrov (1)

Pull Request Authors

dependabot[bot] (37)
inducer (21)
alexfikl (15)
mghadam (2)
hiaselhans (2)
goxberry (2)
mattwala (2)
majosm (1)
dnkrtz (1)
jove1 (1)
peter17 (1)
cgohlke (1)
liubenyuan (1)
sampotter (1)
kostaNew (1)

Top Labels

Issue Labels

enhancement (3) bug (1) dependencies (1)

Pull Request Labels

dependencies (37) github_actions (10)

Packages

Total packages: 3
Total downloads:
- pypi 14,465 last-month

Total dependent packages: 6
(may contain duplicates)
Total dependent repositories: 29
(may contain duplicates)
Total versions: 33
Total maintainers: 1

pypi.org: meshpy

Triangular and Tetrahedral Mesh Generator

Documentation: https://documen.tician.de/meshpy
License: ------------------------------------------------------------------------------- Triangle License ------------------------------------------------------------------------------- Copyright 1993, 1995, 1997, 1998, 2002, 2005 Jonathan Richard Shewchuk 2360 Woolsey #H Berkeley, California 94705-1927 Please send bugs and comments to jrs@cs.berkeley.edu Created as part of the Quake project (tools for earthquake simulation). Supported in part by NSF Grant CMS-9318163 and an NSERC 1967 Scholarship. There is no warranty whatsoever. Use at your own risk. Triangle generates exact Delaunay triangulations, constrained Delaunay triangulations, conforming Delaunay triangulations, Voronoi diagrams, and high-quality triangular meshes. The latter can be generated with no small or large angles, and are thus suitable for finite element analysis. Show Me graphically displays the contents of the geometric files used by Triangle. Show Me can also write images in PostScript form. Information on the algorithms used by Triangle, including complete references, can be found in the comments at the beginning of the triangle.c source file. Another listing of these references, with PostScript copies of some of the papers, is available from the Web page http://www.cs.cmu.edu/~quake/triangle.research.html ------------------------------------------------------------------------------ These programs may be freely redistributed under the condition that the copyright notices (including the copy of this notice in the code comments and the copyright notice printed when the `-h' switch is selected) are not removed, and no compensation is received. Private, research, and institutional use is free. You may distribute modified versions of this code UNDER THE CONDITION THAT THIS CODE AND ANY MODIFICATIONS MADE TO IT IN THE SAME FILE REMAIN UNDER COPYRIGHT OF THE ORIGINAL AUTHOR, BOTH SOURCE AND OBJECT CODE ARE MADE FREELY AVAILABLE WITHOUT CHARGE, AND CLEAR NOTICE IS GIVEN OF THE MODIFICATIONS. Distribution of this code as part of a commercial system is permissible ONLY BY DIRECT ARRANGEMENT WITH THE AUTHOR. (If you are not directly supplying this code to a customer, and you are instead telling them how they can obtain it for free, then you are not required to make any arrangement with me.) ------------------------------------------------------------------------------- TetGen License ------------------------------------------------------------------------------- The software (TetGen) is licensed under the terms of the MIT license with the following exceptions: Distribution of modified versions of this code is permissible UNDER THE CONDITION THAT THIS CODE AND ANY MODIFICATIONS MADE TO IT IN THE SAME SOURCE FILES tetgen.h AND tetgen.cxx REMAIN UNDER COPYRIGHT OF THE ORIGINAL AUTHOR, BOTH SOURCE AND OBJECT CODE ARE MADE FREELY AVAILABLE WITHOUT CHARGE, AND CLEAR NOTICE IS GIVEN OF THE MODIFICATIONS. Distribution of this code for any commercial purpose is permissible ONLY BY DIRECT ARRANGEMENT WITH THE COPYRIGHT OWNER. The full license text is reproduced below. This means that TetGen is no free software, but for private, research, and educational purposes it can be used at absolutely no cost and without further arrangements. For details, see http://tetgen.berlios.de ============================================================================== TetGen A Quality Tetrahedral Mesh Generator and 3D Delaunay Triangulator Version 1.4 (Released on January 14, 2006). Copyright 2002, 2004, 2005, 2006 Hang Si Rathausstr. 9, 10178 Berlin, Germany si@wias-berlin.de Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: Distribution of modified versions of this code is permissible UNDER THE CONDITION THAT THIS CODE AND ANY MODIFICATIONS MADE TO IT IN THE SAME SOURCE FILES tetgen.h AND tetgen.cxx REMAIN UNDER COPYRIGHT OF THE ORIGINAL AUTHOR, BOTH SOURCE AND OBJECT CODE ARE MADE FREELY AVAILABLE WITHOUT CHARGE, AND CLEAR NOTICE IS GIVEN OF THE MODIFICATIONS. Distribution of this code for any commercial purpose is permissible ONLY BY DIRECT ARRANGEMENT WITH THE COPYRIGHT OWNER. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ------------------------------------------------------------------------------- Wrapper license ------------------------------------------------------------------------------- The wrapper is licensed to you under the following terms: Copyright (c) 2004-2008 Andreas Kloeckner Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Latest release: 2025.1.1
published 11 months ago

Versions: 18
Dependent Packages: 4
Dependent Repositories: 24
Downloads: 14,465 Last month

Rankings

Dependent packages count: 1.9%

Dependent repos count: 3.0%

Average: 3.6%

Downloads: 6.0%

Maintainers (1)

inducer77

Last synced: 6 months ago

proxy.golang.org: github.com/inducer/meshpy

Documentation: https://pkg.go.dev/github.com/inducer/meshpy#section-documentation
License: other
Latest release: v2025.1.1+incompatible
published 11 months ago

Versions: 12
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent packages count: 6.4%

Average: 6.7%

Dependent repos count: 6.9%

Last synced: 6 months ago

conda-forge.org: meshpy

MeshPy offers quality triangular and tetrahedral mesh generation for Python. Meshes of this type are mainly used in finite-element simulation codes, but also have many other applications ranging from computer graphics to robotics.

Homepage: https://github.com/inducer/meshpy
License: MIT AND LicenseRef-Proprietary-Triangle AND AGPL-3.0-or-later
Latest release: 2022.1.3
published over 3 years ago

Versions: 3
Dependent Packages: 2
Dependent Repositories: 5

Rankings

Dependent repos count: 14.8%

Average: 18.0%

Forks count: 18.3%

Stargazers count: 19.3%

Dependent packages count: 19.6%

Last synced: 6 months ago

Dependencies

setup.py pypi

gmsh_interop *
numpy *
pytools >=2011.2

.github/workflows/autopush.yml actions

actions/checkout v3 composite

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actions/checkout v3 composite
actions/setup-python v4 composite

.github/workflows/wheels.yml actions

actions/checkout v3 composite
actions/download-artifact v3 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite
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