2011

Table Of Contents
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
bright orange indicator, while the previous elevation is shown by the dim
orange indicator.
To change the elevation of a view
1 Display one of the Full Navigation wheels or the Tour Building wheels.
334 | Chapter 11 Use Viewing Tools