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.
Object catalogue describes structures 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.
Contains warehouses, loading platforms and narrow service roads. Concrete supports connect the elevated walkway to the foundation beside the water. Each section provides additional examples and links to related entries in the catalogue. Use the model description to compare.