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To use the Walk tool to move through the model
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 Drag in the direction you want to walk.
NOTE While walking, press and hold down the + (plus) key to temporarily increase your movement speed.
4 Release the button on your pointing device to return to the wheel.
To change the movement speed for the Walk tool
1 Display a wheel.
2 Right-click the wheel, and click SteeringWheels Options.
3 In the Options Editor, the SteeringWheels page under the Interface node, use the Walk Speed slider.
Dragging the slider to the left decreases the walking speed; dragging the slider to the right increases the
walking speed.
4 Click OK.
To constraint the Walk tool to the world up vector
1 Display a wheel.
2 Right-click the wheel, and click SteeringWheels Options.
3 In the Options Editor, the SteeringWheels page under the Interface node, select the Constrain Walk Angle
check box.
4 Click OK.
Movement when walking is done parallel to the world up of the model.
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.
148 | Chapter 6 Explore Your Model