Windows
- Step1 Download Release folder: https://github.com/ibois-epfl/Cockroach/releases/download/1.0.0/cockroach_1_0_0.zip
- Step2 In the directory where you downloaded and unzipped the files write the following bash commands (your compiler can be different e.g. "Visual Studio 16 2019" instead of "Visual Studio 17 2022"):
mkdir build
cd build
cmake -DGET_LIBS=ON -DBUILD_MY_PROJECTS=OFF -DBUILD_SHARED_LIBS=ON -G "Visual Studio 17 2022" -A x64 .. && cmake --build . --config Release
cmake -DGET_LIBS=OFF -DBUILD_MY_PROJECTS=ON -DBUILD_SHARED_LIBS=ON -G "Visual Studio 17 2022" -A x64 .. && cmake --build . --config Release- Step3 Place a pointcloud in build/Release/ folder. For example bug.ply that is also uploaded in the Release folder.
- Step4 Run the compiled exe file using using bash or manually
my_exe- Step5 (Optional) To reduce the compilation time we recommend to use precompiled headers: https://www.youtube.com/watch?v=eSI4wctZUto
Visit our documentation for knowing more about which flavour to install of Cockroach Here!!.
Cockroach is a plugin developed to introduce various commands for point cloud post-processing and meshing into Rhinoceros® [4] environment based on reference functions already existing in the open-source library Open3D [1], CGAL [2], Cilantro [3].
Authors: Petras Vestartas, Andrea Settimi.
Supervision: Julien Gamerro.
The pointcloud processing tools focus on:
- fast and easy-to-use geometric manipulation, characterization and decomposition of point clouds directly in Rhinoceros6 and 7®.
- improving the link between CAD modelling software (Rhinoceros®) and point-cloud processing.
- focus on the integration of point-cloud processing with other frameworks such as easy-to-use .NET programming languages (C#, IronPython, VB) using the interface of Grasshopper, Rhinoceros® [4].
This plug-in is open-source to help researchers working for PointCloud processing in .NET. At IBOIS - EPFL, among other research lines, we have also been focusing on structures with unpredictable geometries such as raw wood and mineral scraps. These construction elements are scanned and post-processed into low-poly meshes or NURBS for design, i.e. 3D timber joinery representation and fabrication tool-paths for 5-axis CNC, 6-axis robot and XR manufacture.
We want to thank Dale Fugier (McNeel) for his help during C++ plugin development into Rhinoceros®.
[1] Zhou, Park, and Koltun, Open3D: A Modern Library for 3D Data Processing. http://www.open3d.org/
[2] CGAL, Computational Geometry Algorithms Library. https://www.cgal.org
[3] Zampogiannis, Konstantinos and Fermuller, Cornelia and Aloimonos, Yiannis, Cilantro: A Lean, Versatile, and Efficient Library for Point Cloud Data Processing, Proceedings of the 26th ACM International Conference on Multimedia, 2018. https://github.com/kzampog/cilantro
Please use this citation if you use Cockroach in published work. Also, please also cite the third-party libraries we used: Open3D (https://github.com/intel-isl/Open3D/blob/master/README.md) , CGAL (https://doc.cgal.org/latest/Manual/how_to_cite_cgal.html ), Cilantro (https://github.com/kzampog/cilantro/blob/master/README.md ).
Bibitex citation:
@misc{IBOIS2020,
author = {Petras Vestartas and Andrea Settimi},
title = {{Cockroach}: {A} plug-in for point cloud post-processing and meshing in {Rhino} environment},
journal = {EPFL ENAC ICC IBOIS},
url = {https://github.com/9and3/Cockroach},
year = {2020} }
Citation (no Bibtex):
Petras Vestartas and Andrea Settimi, Cockroach: A Plug-in for Point Cloud Post-Processing and Meshing in Rhino Environment, EPFL ENAC ICC IBOIS, 2020, https://github.com/9and3/Cockroach.
For code request or chat, i.e. open GitHub issue or contact us by email. Some data, models or generated code using our research are available from the corresponding authors by request: Petras Vestartas or Andrea Settimi.
The laboratory for Timber Construction (IBOIS) at École Polytechnique Fédérale de Lausanne (EPFL) financially supports the authors contribution to the current research and version 1.0.0 development of the .NET PointCloud processing tool.
Cockroach is released under LGPL license. If you use Cockroach in published work, please also cite the third-party libraries we used: Open3D, CGAL, Cilantro. We encourage use for research purposes, as long as proper attribution is given. Feel free to send us an email and let us know how Cockroach has been useful to you and how it can be improved.
How to Contribute?
There are several ways how to use and contribute to Cockroach library: a) Compile C++ all or one of the 3rd party libraries (Open3D, CGAL, Cilantro) and use the project as it is. The libraries are divided into separate projects. Therefore, you can each project individually or together. The full project is called PInvoke. Individual C++ projects are PInvokeCGAL, PInvokeOpen3D, PInvokeCilantro. b) Use only .NET C# project – PinvokeCSharp, that wraps C++ libraries. Here you can write C# PointCloud processing algorithms too without 3rd party libraries. c) Use CockroachGH project to develop code for Rhino and Grasshopper.
If you have a valid contribution or bug fix, open an issue with the source code to merge it with the current project.