3D Rotate gizmo in AutoCAD 3D
3D rotate gizmo / 3Drotate command in AutoCAD 3D allows you to rotate the selected object around an imaginary axis of rotation parallel to one of the three axes of the current UCS. The axis of rotation is determined by the selection of one of the axial knobs of the gizmo knob.
Gizmo 3D rotate in AutoCAD is much more often used than a transfer gizmo or gizmo scaling.
More details in the video tutorial AutoCAD 3D.
Video "3D Rotate gizmo in AutoCAD 3D - Command 3Drotate (Russian)"