The Navigation buttons 
let you navigate in the Viewer window by clicking, holding, and moving the mouse. The camera orbits, travels, rolls and so
on, as long as you hold the mouse button.
| Button |
Action |
Result |
Shortcut Key |
 Orbit
|
Left-click and drag Right-click and drag
|
Revolves the current camera around the camera interest. Orbits the camera interest around the camera
|
Ctrl-Shift-drag Ctrl-Shift-right-drag
|
 Travelling
|
Left-click and drag Right-click and drag
|
Pans the camera and the camera interest. Slides the camera without moving the camera interest
|
Shift-drag Shift-right-drag
|
 Dolly
|
Left-click and drag Right-click and drag
|
Dollies the camera without moving the camera interest Dollies the camera and the camera interest.
|
Ctrl-drag Ctrl-right-drag
|
 Zoom
|
Left-click and drag
|
Zooms the Viewer window, in and out.
|
Z-drag
|
 Roll
|
Left-click and drag Right-click and drag
|
Rolls the camera from side to side. Rolls the camera by increments of 15 degrees.
|
R-drag R-right-drag
|
