Use this menu option to adjust the appearance of the composite relief shown in the 3D view.
Note: The
Lights and Material 
button on the
Model toolbar is a shortcut for this menu option.
- using up to four different lights to illuminate selected areas of the composite relief;
- changing the colour of the composite relief to match that of the actual block of material used in the manufacturing process;
- changing the background colour or filling it with the artwork on a selected bitmap layer; and
- projecting the artwork on a selected bitmap layer or a reflection map onto the composite relief.
This allows you to create an authentic impression of the machined piece.