https://github.com/idealab-isu/GPView
GPU Accelerated Voxelization Framework for 3D CAD models.
https://github.com/idealab-isu/GPView
cpp cuda gpu voxelization
Last synced: 3 months ago
JSON representation
GPU Accelerated Voxelization Framework for 3D CAD models.
- Host: GitHub
- URL: https://github.com/idealab-isu/GPView
- Owner: idealab-isu
- License: mit
- Created: 2018-08-27T20:32:22.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2018-10-23T15:11:02.000Z (over 6 years ago)
- Last Synced: 2024-12-15T10:31:59.891Z (6 months ago)
- Topics: cpp, cuda, gpu, voxelization
- Language: C++
- Homepage:
- Size: 191 KB
- Stars: 28
- Watchers: 12
- Forks: 7
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# GPView
## Authors
* Dr. Adarsh Krishnamurthy [@k-adarsh](https://github.com/k-adarsh)
* Onur R. Bingol [@orbingol](https://github.com/orbingol)
* Sambit Ghadai [@sambitg92](https://github.com/sambit92)
* Aditya Balu [@adityabalu](https://github.com/adityabalu)
* Gavin Young
* Xin Huang
## Introduction
**GPU Accelerated Voxelization Framework** for 3D CAD models.
GPView voxelizes CAD models with a hybrid resolution. Supported CAD models are Wavefront **(.obj)** file and **.off** file formats. Output is in the form of binary **.raw** files with contiguous array.
Level1 resolution is a coarse level of voxelization and Level2 is a finer level of voxelization of particular Level1 voxels in a nested structure.
For more details visit [IDEALab](http://web.me.iastate.edu/idealab/index.html) website.
### Publications
1. Sambit Ghadai, Aditya Balu, Soumik Sarkar, Adarsh Krishnamurthy; [Learning localized features in 3D CAD models for manufacturability analysis of drilled holes](https://www.sciencedirect.com/science/article/pii/S0167839618300384), Computer Aided Geometric Design, 62:263-275, 2018.
2. Gavin Young, Adarsh Krishnamurthy; [GPU-accelerated generation and rendering of multi-level voxel representations of solid models](https://www.sciencedirect.com/science/article/pii/S009784931830102X), Computers & Graphics, 75:11-24, 2018.
3. Sambit Ghadai, Xian Lee, Aditya Balu, Soumik Sarkar, Adarsh Krishnamurthy; [Multi-Resolution 3D Convolutional Neural Networks for Object Recognition](https://arxiv.org/abs/1805.12254), NVIDIA GPU Technology Conference, arXiv:1805.12254, 2018.
4. Sambit Ghadai, Aditya Balu, Adarsh Krishnamurthy, Soumik Sarkar; [Learning and visualizing localized geometric features using 3D-CNN: An application to manufacturability analysis of drilled holes](https://arxiv.org/abs/1711.04851), NIPS Symposium on Interpretable Machine Learning, 2017.
## How to run GPView
### Minimum Requirements
* [GLEW v1.13.0](http://glew.sourceforge.net/) libraries
* [Freeglut v2.8.1](https://www.transmissionzero.co.uk/software/freeglut-devel/) libraries
* [CMake v3.7](https://cmake.org/download/)
* [NVIDIA CUDA Toolkit 8.0](https://developer.nvidia.com/cuda-toolkit) along with [NVIDIA CUDA GPU](https://developer.nvidia.com/cuda-gpus)s for GPU acceleration.
* Microsoft Visual Studio 12 2013 for Windows compilation.
* GCC v5.4.0 for Linux compilation.
### Setup
Setup instructions for Windows and Linux can be found on wiki page.
## Guidelines
Guidelines to voxelize CAD models using GPView can be found on the wiki page.
## License
[MIT](LICENSE)
## Acknowledgements
### Additional Code References
#### TriRayIntersection.cpp
```
Triangle ray intersection test routine,
Tomas Muller and Ben Trumbore, 1997.
See article "Fast, Minimum Storage Ray/Triangle Intersection,"
Muller & Trumbore. Journal of Graphics Tools, 1997.
```
#### TriBoxIntersection.cpp
```
AABB-triangle overlap test code
by Tomas Akenine-Muller
Function: int triBoxOverlap(float boxcenter[3],
float boxhalfsize[3],float triverts[3][3]);
```