ZW3D supports the 3Dconnexion 3D input device. Right-click the 3D mouse and will pop up a menu. The following are the details for each command in the menu.

• Rotate
  Turn on/off rotate funcion of the 3Dconnexion device .



• Pan Zoom
  Turn on/off pan and zoom functions of the 3Dconnexion device.



• Speed
  Adjust the sensitivity for the 3Dconnexion device. There are five options to select.



• Rotate Center
  Specify the center piont when rotating the entities.
  
  
  • auto
    ZW3D will adjust the center dynamic depending on the current displayed object and its display status.
    
    
  • View Origin
    The rotate point is the view origin point.
    
    
  • Extent Center
    Select the center of the envelope box of the rotated entities as a rotate center.
    
    
  • Always Show
    Always show the rotate center.
    
    
  • Show on Motion
    Show the rotate center when rotating the entities.
    
    
  • Hidden
    Always hide the rotate center.