SELECTION

The Selection Tool (keyboard shortcut ‘S’) allows you to quickly select, edit, and delete geometry in the map.

Unlike the Vertex, Linedef, and Sector Tools, which only allow selecting one type of geometry at a time, the Selection Tool lets you select vertices, linedefs, and sectors simultaneously.

Selection Modes

• Click: Select geometry.
• Shift + Click: Select multiple items.
• Alt (Mac: Option) + Click: Remove items from the selection.
• Click + Drag: Move the selection.
• Click + Drag (Empty Area): Select a rectangular area of geometry.
• Delete Key: Remove selected geometry.
• Escape Key: Clear the selection.