Mitsubishi Electric MELFA FR CR800 Series User Manual page 511

Caution
When you drag an arrow, a wire frame object will be selected if there is a
wire frame object at the front even if its surface is not displayed.
When projection type is perspective, the object sometimes moves in the
direction opposite to the move direction of the mouse when the mouse is
dragged to move the object in the arrow direction.
21.3.6.2. Free Movement
If you select [Free Movement] on the option screen, you can move the object freely by operating the mouse on
the 3D monitor.
While holding down [Ctrl] + [Shift], dragging an object on the 3D monitor moves the object in the direction you
drag.
To move the object on the XY plane or the XZ plane, click the [3D display] tab -> [view change] group -> [XY
plane] button on the ribbon, move the viewpoint to a position visible on the plane and then move the object.
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[Ctrl] key + [Shift] key
+
Drag in Y direction
Figure 21-12 The object rotates along the axis of rotation
[Ctrl] key + [Shift] key
Drag in arrow direction
Figure 21-13 Free movement of objects
+
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