2012

Table Of Contents
2 Right-click the wheel and click SteeringWheel Settings.
3 In the SteeringWheels Settings dialog box, select one of the following:
Never - Only display thumbnails for view changes made with the
SteeringWheels.
On Demand When the Bracket Is Moved Over an Empty Frame -
Display thumbnails on demand for a previous view change when
using the Rewind UI.
Automatically When a View Change Occurs - Display thumbnails for
all view changes saved to the navigation history.
4 Click OK.
Quick Reference
Commands
NAVSWHEEL
Provides access to enhanced navigation tools that are quickly accessible from
the cursor.
System Variables
CAPTURETHUMBNAILS
Specifies if and when thumbnails are captured for the Rewind tool.
Up/Down Tool
The Up/Down tool slides the current view of a model along the Z axis of the
model.
Unlike the Pan tool, you use the Up/Down tool to adjust the height of the
current viewpoint along the model's Z axis. To adjust the vertical elevation
of the current view, you drag up or down. As you drag, the current elevation
and the allowed range of motion is displayed on a graphical element called
the Vertical Distance indicator.
The Vertical Distance indicator has two marks that show the highest (Top)
and lowest (Bottom) elevation the view can have. While changing the elevation
with the Vertical Distance indicator, the current elevation is shown by the
374 | Chapter 11 Use Viewing Tools