upload testing data

## Dataset

Here is pre-generated tetmeshes and the extracted surface meshes for research-purpose usage. **Please kindly cite our paper when using our pre-generated data.**

- Input: [Thingi10k](https://ten-thousand-models.appspot.com/)

- 10k Input: [Thingi10k](https://ten-thousand-models.appspot.com/)

- 10k Output:

[10k tetmeshes](https://drive.google.com/file/d/13zmGxikHiiSv9-eu8wZDTOWtPmR-KV5b/view?usp=sharing)

<!-- - Output:

[10k tetmeshes](https://drive.google.com/file/d/17AZwaQaj_nxdCIUpiGFCQ7_khNQxfG4Y/view?usp=sharing),

[10k surface meshes](https://drive.google.com/open?id=1E_C1uVoG1ZGF3pfDpHFKIS8Qqd2VXLZQ)

- Figures in the paper: [Input/output & scripts](https://drive.google.com/file/d/1P4wFOGOEebNp4pT-s4sFhl9GTSQcG0n_/view?usp=sharing) -->

- Figures in the paper: [Input/output & scripts](https://drive.google.com/file/d/1qTukYF3N05jLxKxYQK5tNOUdFAr_0sf1/view?usp=sharing) 

## Installation via CMake