2011

To switch between 2D and 3D
■ On the status bar, click
to switch to 3D or to switch to 2D.
To use 3D Zoom
1 On the 3D Navigation toolbar, click 3D Zoom
.
The 3D Navigation toolbar opens when you are in 3D viewing mode.
2 Press ENTER, press ESC, or right-click to exit.
To use 3D Pan
1 On the 3D Navigation toolbar, click 3D Pan
.
2 When the hand cursor appears, hold down the button on your pointing
device as you move.
3 If you are using a wheel mouse, hold down the wheel button and move
the mouse.
4 Press ENTER, press ESC, or right-click to exit.
To use Constrained Orbit or Swivel
1 On the 3D Navigation toolbar, click 3D Constrained Orbit or Swivel.
2 Click and drag the cursor to rotate the view.
3 To exit, press ENTER or ESC, or right-click and click Exit.
To use walk
1 Verify that the “step size”, or distance you move with each step, is large
enough for walking through a surface. Enter the STEPSIZE command and
make sure it is set to 80 - 1500 or more. The number you want to use may
depend on your zoom level.
2 On the 3D Navigation toolbar, click Walk
.
3 A window appears describing the keyboard control you use for the walk.
Using the arrow keys is one of the convenient options. Click OK.
1196 | Chapter 8 Analyzing Data