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3 To glide, hold down the CTRL key as you drag the mouse. The camera glides left and right and up and
down.
As walk mode is camera-centric, this mode differs from the normal pan mode in that the camera is moved
rather than the model.
4 To tilt the camera up and down, spin the mouse wheel.
Menu: Viewpoint ➤ Navigation Mode ➤ Walk
Command entry: CTRL + 2
Look Around Mode
In look around mode, you can rotate the current view vertically and horizontally. When rotating the view, your
line of sight rotates about the current eye position, like turning your head.
To look around a view
1 Click Look Around
on the Navigation Mode toolbar.
2 To look around, drag the left mouse button, or use the cursor keys. The camera looks left, right, up or down.
NOTE Holding down the SHIFT key speeds up this movement.
3 To rotate the camera around its viewing axis, hold down the CTRL key.
Menu: Viewpoint ➤ Navigation Mode ➤ Look Around
Command entry: CTRL + 3
Zoom Mode
In zoom mode, you can zoom into and out of the model.
To zoom the view
1 Click Zoom
on the Navigation Mode toolbar.
2 Drag the left mouse button up and down, or use the up and down cursor keys, to zoom in and out
respectively.
Menu: Viewpoint ➤ Navigation Mode ➤ Zoom
Command entry: CTRL + 4
Navigation Modes | 129