Interactively reorient view
Drag in the direction that you want to orbit the model.
Reorient current view to preset orientation
Reorient current view to preset orientation using animated transitions
When checked, transitions from one view to another appear animated when you click a pre-defined area on the ViewCube.
Examine object with ViewCube
The ViewCube reorients the view of the model based on the center point of the selected objects.