@article{LSVT15, author = {Livesu, Marco and Sheffer, Alla and Vining, Nicholas and Tarini, Marco}, title = {Practical Hex-Mesh Optimization via Edge-Cone Rectification}, journal = {ACM Transactions on Graphics (Proc. SIGGRAPH 2015)}, year = {2015}, volume = {34}, number = {4}, doi = {10.1145/2766905}}