Surface options
Surfaces describe the color and texture properties of polygons in an object. A surface can describe a simple color or can indicate that a Media item is to be mapped on the object. An object may have multiple surfaces (for example the stopwatch object in the Clockers FX has a surface for the gold colored watch and a separate surface for the area that is mapped with video.
Surface options: 1) Control the basic color properties of the surface here; 2) Select a media item to map to this surface.