Trim on one side

Digi3D 2011 includes a command that lets you cut all entities that cross a boundary line at once, deleting the parts of these lines on one side of the boundary. This command, called TRIM_SIDE and which we can find in the menu Edit/Polylines/Cut multiple lines where they cross another line (on one side) will save us a lot of time if we want to cut all the entities that intersect with the boundary line. It is an evolution of the command TRIM and this time, instead of requesting the sections of line to be removed, it asks us to digitize a point on one side of the boundary line, taking care of removing all the lines that intersect with that boundary on the indicated side. As a picture is worth a thousand words, below is a video that demonstrates this new functionality.