sk89q/worldedit — pull request #186 by aumgn (2012-03-26 07:33:26+00:00)
Title: Polygonal2D drag'n'drop points selector

This let users redefine polygonal 2D region point by point.
Usage :

- /sel polydd
- Left click to select a point.
- Right click to set its new position

It works perfectly with CUI, but it re-sends all the region points for each single point change, which is quite inefficient.