pytetwild 0.1.dev0

Installation

We have pre-built wheels for Python 3.8 - Python 3.12 for Windows and Linux x64.

The recommended way to install pytetwild is via PyPI:

pip install pytetwild

You can also clone the repository and install it from source, but since there’s C++ involved, the build is a bit more complicated. See CONTRIBUTING.md for more details.

Usage

To tetrahedralize a surface mesh:

>>> import pytetwild
>>> mesh = pytetwild.tetrahedralize("input_mesh.ply")
>>> mesh.vertices
array([[x1, y1, z1],
       [x2, y2, z2],
       ...], dtype=float32)
>>> mesh.tetrahedra
array([[i1, j1, k1, l1],
       [i2, j2, k2, l2],
       ...], dtype=int32)

You can also load a mesh, perform tetrahedralization, and export the tetrahedral mesh:

>>> import pytetwild
>>> pytetwild.tetrahedralize("input_mesh.ply", "output_mesh.ply")

License and Acknowledgments

This project relies on fTetWild and credits go to the original authors for their efficient C++ library for tetrahedral meshing. That work is licensed under the Mozilla Public License v2.0.

The work in this repository is also licensed under the Mozilla Public License v2.0.

Support

If you are having issues, please feel free to raise an Issue.