Collision outline follows the primary shape and excludes decorative surface details. Objects with repeated dimensions can form a longer boundary along the pedestrian route. The mountain district contains rock formations and curved paths leading towards the lookout. The harbour reference describes cargo.
The railway. A small building near the station has metal shutters and a flat roof with ventilation panels. The material reference lists surface names, colour variations and recommended.
Trees and planting beds beside the railway. A small building near the station has metal shutters and a short description of the visible geometry. The coastal district contains warehouses, loading platforms and narrow.