Defining a region

Prior to using most cuboid commands, a region must be set to act as the boundary or container for the command. By default, this is done by selecting a stick (customisable in DefaultCommands.yml), and left-clicking on a block to mark one corner, then right-clicking on a second block to mark the other corner.

Regions can be 2D or 3D, and some commands (such as /dcspherehollow) only require 1 point to be marked, as they use a radius from that point.