Four walls joined
Four area separation lines joined
Walls and area separation lines joined
If multiple walls are joined at the same point, the chain continues along the wall that makes the smallest angle with the one currently highlighted. Walls joined at mid-end faces can also be included in a chain selection. See .
As shown in the following illustration of a selected chain of walls, drag controls display at the coincident endpoints. You can drag these controls to new locations without unjoining the endpoints. See .
A selected chain of walls with drag controls