https://github.com/stefanjohnsen/pyobjtriangulate

Triangulation of polygons in obj files
https://github.com/stefanjohnsen/pyobjtriangulate

earcut fan indices line obj polygon triangle triangulation vertex wavefront-obj

Last synced: 11 months ago
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Triangulation of polygons in obj files

• Host: GitHub
• URL: https://github.com/stefanjohnsen/pyobjtriangulate
• Owner: StefanJohnsen
• License: mit
• Created: 2023-12-03T12:48:57.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-02-02T11:17:53.000Z (about 2 years ago)
• Last Synced: 2025-01-26T17:37:40.771Z (about 1 year ago)
• Topics: earcut, fan, indices, line, obj, polygon, triangle, triangulation, vertex, wavefront-obj
• Language: Python
• Homepage:
• Size: 15.6 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# pyOBJTriangulate

Wavefront OBJ files typically consist of triangles, but they can also include quads and polygons. This script aims to convert all quads and polygons found in an OBJ file and create a new OBJ file containing only triangles.



This script is using the python script in the repository [pyTriangulate](https://github.com/StefanJohnsen/pyTriangulate).

# Example

The [trumpet.obj](https://github.com/StefanJohnsen/pyOBJTriangulate/blob/main/objFiles/trumpet.obj) file contains quads and polygons. Just run the script as follows 

```

python main.py .\objFiles\trumpet.obj .\objFiles\trumpet.triangulate.obj

```

![Trumpet](https://github.com/StefanJohnsen/pyOBJTriangulate/blob/main/pictures/trumpet.png)

*result trumpet.triangulate.obj*

# License

This software is released under the MIT License terms.