Selection
Sets the element selection method.
Single--Selects one or more individual elements.
Chain--Selects an endpoint connected set of elements by selecting one of the elements in the chain.
Accept (check mark)
Accepts the selection.
Deselect (x)
Cancels the selection.
Etch Options
Displays the Etch Options dialog box so you can set etch construction options.
Edit Face Definition
Specifies the face to which you want to move the etch.