Show Objects command (View menu)
This command enables or disables display of the track objects. The object editing commands become unavailable when objects are not displayed.
NFS3 tracks contain two kinds of objects : the polygon objects, displayed in blue, are directly incorporated into the main track structure and are immovable. The extra objects, displayed in green, are the only ones which allow the detection of a collision in the game, with the effect of either stopping the car (e.g. a tree) or moving the object (e.g. a road sign).