Feng, Xudong, Jiafeng Liu, Huamin Wang, Yin Yang, Hujun Bao, Bernd Bickel, and Weiwei Xu. “Computational Design of Skinned Quad-Robots.”https://doi.org/10.1109/TVCG.2019.2957218__IEEE Transactions on Visualization and Computer Graphics. IEEE, 2021.https://doi.org/10.1109/TVCG.2019.2957218 .