Use the Zoom Tool

Zoom a View with a Single Click

1. Do the following to make sure the Enable Single-Click Incremental Zoom-In option is selected:

   1. Display the Full Navigation wheel.
   2. Right-click the wheel, and click SteeringWheel Options.
   3. In the Options Editor > Interface node > SteeringWheels, select the Enable Single-Click Incremental Zoom-In check box in the Zoom Tool area.
   4. Click OK.

2. Display a wheel that has the Zoom tool.

3. Click the Zoom wedge.

   The magnification of the model is increased and you are zoomed in closer to the model. If you hold down the SHIFT key while clicking the Zoom wedge, the model is zoomed out; you can hold down the CTRL key to zoom in.

Zoom a View In and Out by Dragging

1. Display one of the Full Navigation wheels, or one of the View Object wheels.

2. Click and hold down the Zoom wedge.

   The cursor changes to the Zoom cursor.

3. Drag vertically to zoom in or out.

4. Release the button on your pointing device to return to the wheel.

Zoom Into an Area of the Model by Specifying a Window

1. Display one of the Full Navigation wheels or the mini View Object wheel.

2. Press and hold down the SHIFT key.

3. Click and hold down the Zoom wedge.

   The cursor changes to the Zoom cursor.

4. Drag the pointing device to define the opposite corner of the window that defines the area in which you want to zoom.

   Note: Holding down the CTRL key while defining the second point of the window determines if the first point of the window is used as the corner or center of the window being dragged. When the CTRL key is held down, the first point defines the center of the window.

5. Release the button on your pointing device to return to the wheel.

Zoom In and Out by Scrolling the Mouse Wheel

1. Display one of the wheels other than the big Tour Building wheel.
2. Scroll the wheel forward or backward to zoom in or out.
3. Release the button on your pointing device to return to the wheel.