https://github.com/ai4ce/pyp2mesh

python wrapper for finding a point's closest point on a triangle mesh
https://github.com/ai4ce/pyp2mesh

closest-points mesh point-cloud projection python-wrapper triangle-mesh

Last synced: 16 days ago
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python wrapper for finding a point's closest point on a triangle mesh

• Host: GitHub
• URL: https://github.com/ai4ce/pyp2mesh
• Owner: ai4ce
• Created: 2018-10-07T06:07:42.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-10-07T06:24:26.000Z (over 6 years ago)
• Last Synced: 2024-01-29T20:21:59.816Z (about 1 year ago)
• Topics: closest-points, mesh, point-cloud, projection, python-wrapper, triangle-mesh
• Language: Python
• Size: 219 KB
• Stars: 1
• Watchers: 2
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
pyP2Mesh

========

Overview

--------

This is the python3 wrapper for projecting a set of points onto a mesh, using [libigl](https://github.com/libigl/libigl/).

Currently it is tested under Windows10(VC2017, x64), and python3.6 in Anaconda3.

![](https://raw.githubusercontent.com/ai4ce/pyP2Mesh/499dc99c3b583fa3cb8ef5735a74ff2162521734/data/p2mesh.jpg)

Version

-------

0.0.1

Installation

------------

1. prepare your environment:   

```

"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"

```

2. Clone [libigl](https://github.com/libigl/libigl/).

3. Change libigl_incs in setup.py accordingly

4. compile the project:

```

python setup.py build_ext --inplace

```

5. Enjoy!   

```

python demo.py

```

This will generate a bunny_p2mesh.vtk file, which visualizes the projection using vtk file.

VTK file can be viewed using [ParaView](https://www.paraview.org/download/).

Contact

-------

Chen Feng 

**Feel free to email any bugs or suggestions to help us improve the code. Thank you!**