A short description of the visible geometry.

The lighting reference describes cargo containers, mooring posts and access ramps beside the railway. A small building near the station has metal shutters and a flat roof with ventilation panels. The material.

The collision outline follows the primary shape and excludes decorative surface details. Objects with repeated dimensions can form a longer boundary along the side of a road. The landscape collection includes low shrubs, tall trees and planting beds beside.

And materials used in an open city environment. A model record contains a name, a category, a scale and a flat roof with ventilation panels. The material reference lists surface names, colour variations and recommended combinations.