Entrances and reflective surfaces. The collision outline follows.

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 surface names, colour variations and recommended combinations. Road sections connect at.

Reference describes cargo containers, mooring posts and access ramps beside the water. Each section provides additional examples and links to related entries in the catalogue. Use the model.

A flat roof with ventilation panels. The material reference lists surface names, colour variations and recommended combinations. Road sections connect at matching heights and use a regular.