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2 Right-click the wheel, and click SteeringWheels Options.
3 In the Options Editor, the SteeringWheels page under the Interface node, select the Use Viewpoint Linear
Speed check box in the Walk Tool area.
4 Click OK.
To adjust the height of the current view from the Walk tool
1 Display one of the Full Navigation wheels or the mini Tour Building wheel.
2 Click and hold down the Walk wedge.
The cursor changes to the Walk cursor and the Center Circle icon is displayed.
3 Do one of the following:
■ Press and hold down the SHIFT key to enable the Up/Down tool; drag up or down.
■ Press and hold down the UP ARROW or DOWN ARROW key.
4 Release the button on your pointing device to return to the wheel.
Zoom Tool
You use the Zoom tool to change the zoom magnification of a model.
NOTE When you start the Zoom tool from the Full Navigation wheel, incremental zooming must be enabled in the
Options Editor in order to use CTRL+click and SHIFT+click.
Zoom Constraints
When changing the magnification of a model with the Zoom tool, you cannot zoom in any further than the
focus point or out past the extents of the model. The direction you can zoom in and out is controlled by the
center point set by the Center tool.
NOTE Unlike the Zoom tool on the big View Object wheel, the Zoom tool on the mini View Object wheel and the
Full Navigation wheels are not constrained.
To zoom the view with a single click
NOTE You must enable incremental zoom when using the Full Navigation wheels, or a mini View Object wheel. For
the big View Object wheel, the incremental zoom is always enabled.
1 Do the following to make sure the Enable Single-Click Incremental Zoom-In option is selected:
a Display the Full Navigation wheel.
b Right-click the wheel, and click SteeringWheel Options.
c In the Options Editor, the SteeringWheels page under the Interface node, select the Enable Single-Click
Incremental Zoom-In check box in the Zoom Tool area.
d Click OK.
Product-Specific Navigation Tools | 171