This repository is the implementation of our tvcg 2022 paper Sketch2PQ: Freeform Planar Quadrilateral Mesh Design via a Single Sketch.
Authors: Zhi Deng, Yang Liu, Hao Pan, Wassim Jabi, Juyong Zhang, Bailin Deng.

This ui system has been tested on Ubuntu 16.04, C++11, Libtorch.1.1.0, libigl, shapeOp.0.1.0, gcc-5.5, directional, CUDA 10.1, opencv3.4, etc. If you want to run our system, you will need to download the relevant libraries and pre-trained models. Once you have downloaded the files, simply extract them to the Sketch_PQ. You can follow the installation.

Based on geometric processing methods, we have synthesized a large number of three-dimensional free-form surfaces and also generated corresponding data pairs. These data are primarily used for training and testing various network modules. You can download the data from this link ).

If you find our work helpful, please consider citing.

@article{deng2022sketch2pq, title={Sketch2PQ: freeform planar quadrilateral mesh design via a single sketch}, author={Deng, Zhi and Liu, Yang and Pan, Hao and Jabi, Wassim and Zhang, Juyong and Deng, Bailin}, journal={IEEE Transactions on Visualization and Computer Graphics}, year={2022}, publisher={IEEE} }

If you have comments or questions, please contact Zhi Deng ([email protected]).