1. Click the Y cone on the Scene Gizmo icon.
You are now in a Top viewport. At this point, the screen-space transform gizmo makes more sense.
2. Select the cube and activate the Rotate tool.
3. Rotate the cube about 20 or 30 degrees with the outer circle, until it is no longer in an
orthographic orientation.
4. Activate the Move tool.
5. Toggle the coordinate system from Global to Local (see Figure 2-35).