40 lines
2.3 KiB
Markdown
40 lines
2.3 KiB
Markdown
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TetGen
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======
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TetGen is a program to generate tetrahedral meshes of any 3D
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polyhedral domains. TetGen generates exact constrained Delaunay
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tetrahedralizations, boundary conforming Delaunay meshes, and Voronoi
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partitions.
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TetGen versions up to v1.6.0 have been developed by Hang Si (@sihang0592)
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at [Weierstrass Institute for Applied Analysis and Stochastics, (WIAS) Berlin](https://www.wias-berlin.de).
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This repository provides the source code of the most recent versions of TetGen as repository releases:
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- [v1.4.3, 2011](https://github.com/TetGen/TetGen/archive/refs/tags/v1.4.3.tar.gz): [MIT licensed with noncommercial clause](https://raw.githubusercontent.com/TetGen/TetGen/refs/tags/v1.4.3/LICENSE)
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- [v1.5.0, 2013](https://github.com/TetGen/TetGen/archive/refs/tags/v1.5.0.tar.gz): [AGPLv3](https://www.gnu.org/licenses/agpl-3.0.html) licensed
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- [v1.5.1, 2018](https://github.com/TetGen/TetGen/archive/refs/tags/v1.5.1.tar.gz): [AGPLv3](https://www.gnu.org/licenses/agpl-3.0.html) licensed, recommended as most stable version
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- [v1.6.0, 2020](https://github.com/TetGen/TetGen/archive/refs/tags/v1.6.0.tar.gz): [AGPLv3](https://www.gnu.org/licenses/agpl-3.0.html) licensed, latest version with some rough edges
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In addition, it is planned to publish future versions of TetGen via this repository.
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## Documentation
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- Manuals are available in https://github.com/TetGen/Manuals.
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- A technical paper about TetGen is available at [Hang Si, "TetGen, a Delaunay-Based Quality Tetrahedral Mesh Generator". ACM Trans. on Mathematical Software. 41 (2), 2015](http://doi.acm.org/10.1145/2629697)
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## Commercial licensing
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TetGen versions developed at WIAS are distributed under a dual licensing scheme.
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As an alternative to the use of TetGen under the AGPLv3 license, consider the option to obtain a commercial
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license for a fee. These licenses are offered by the Weierstrass
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Institute for Applied Analysis and Stochastics (WIAS). As a rule,
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licenses are provided "as-is", unlimited in time for a one time
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fee. Please send corresponding requests to:
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`tetgen at wias-berlin.de`. Please do not forget to include some
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description of your company and the realm of its activities.
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Due to the change of affiliation of Hang Si, the contination of this dual licensing scheme for
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future versions of TetGen is uncertain.
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