Alt

Enables curve detection mode Available only in transformation modes: rotate, translate, and explode

Alt+Enter

Displays the Document Properties dialog box

Esc

Quits the current function

Spacebar

Displays Digger

Tab

Hides temporarily the actor under the mouse pointer

Tab+Shift

Restores actor visibility, one after the other, after hiding with Tab

F1

Displays the appropriate online help topic (Contextual Help)

F2

Edits the text (rename)

F4

Redoes the last operation

Shift (held)

Toggles the selection

Ctrl (held)

Adds to the selection (multi-select)

Ctrl+A

Selects All

Ctrl+D

Displays Digger

Ctrl+G

Shows/hides the Grid

Ctrl+K

Using the Image Area, create a snapshot of the viewport that can be pasted into other applications, such as MS Paint

Ctrl+S

Saves the active document

Ctrl+T

Shows/hides all actors

Ctrl+W

Shows/hides the ground shadow

Ctrl+Z

Undoes the last operation

Ctrl+Y

Redoes the last operation

Ctrl+Shift+P

Enables rendering modes

Ctrl+Shift+F

Front/back camera view

Ctrl+Shift+R

Right/left camera view

Ctrl+Shift+T

Top/bottom camera view

+/Up Arrow

Increases navigation speed in Fly Through mode

-/Down Arrow

Decreases navigation speed in Fly Through mode

A

Applies on-demand rendering effects, such as anti-aliasing, to the viewport

H

Hides the selected actor

I

Toggles Inertia mode

K

Keeps hidden an actor that was hidden with Tab

P

Plays/pauses animation

R

Refreshes the scene by resetting the OpenGL engine Use this command if you have graphical display issues

S

Show Statistics such as the number of model actors and triangles, in the lower-right corner of the viewport when navigating the model

T

Shows/hides collaboration actors

X

Displays Digger