2012

Opens the Analysis Options dialog box on page 110, where you can set options
for zebra, curvature, and draft analysis.
3D Navigation
Sets walk, fly, and animation options for displaying 3D models.
Reverse Mouse Wheel Zoom
Toggles the direction of transparent zoom operations when you scroll the
middle mouse wheel.
(ZOOMWHEEL system variable)
Walk and Fly
Displays the Walk and Fly Settings dialog box.
Animation
Displays the Animation Settings dialog box.
ViewCube
Displays the ViewCube Settings dialog box.
SteeringWheel
Displays the SteeringWheel Settings dialog box.
Dynamic Input
Controls the display of dynamic input fields for coordinate entry.
Show Z Field for Pointer Input
Displays a field for the Z coordinate when using dynamic input.
Selection Tab (Options Dialog Box)
Quick Reference
Sets options for selecting objects.
1362 | Chapter 15 O Commands