Line arrangement implementation Authors: Bowen Yu Cesar Palomo Fabio Miranda Link: https://vgc.poly.edu/~fmiranda/line-arrangement Platform: html, d3.js Description: interactive UI to show steps of line arrangement algorithm as user adds lines. Using a DCEL structure, the algorithm iterate over faces intersected by an added line (zone), highlighting interesting elements of the DCEL structure as the algorithm proceeds to update the structure.