Keyboard shortcuts

General

Shortcut Effect
Shift+N Deselect everything
F3 Show log
F4 Object properties
F5 Surface properties
F6 Level properties
F7 Compile changed scripts
F8 Build options
Shift+Left click Select brush
A+Left click Place current actor
L+Left click Place light
Shift+A Select all brushes
Alt+Left click Apply current texture to surface
Alt+Right click Set texture from selected surface as current
Left click Select surface
Shift+B Select other surfaces on the same brush as the selected one
Shift+C Select adjacent coplanar polygons
Shift+F Select adjacent floors
Shift+I Select surfaces with items matching the selected surfaces' item names
Shift+J Select all adjacent surfaces
Shift+Q Invert the current surface selection
Shift+T Select all surfaces with the same texture as the selected one
Shift+W Select adjacent wall surfaces
Shift+Y Select adjacent slanted surfaces
Shift-M Memorize selected surfaces
Shift-O Select surfaces from intersection of selected surfaces and memory
Shift-R Recall memorized surface selection
Shift-U Select union of selected surfaces and memorized surfaces
Shift-X Select exclusive of selected surfaces and memorized surfaces