Reference lists surface names, colour variations and recommended combinations. Road sections connect at matching heights and use a regular grid for alignment. The texture.
Market. The lighting reference describes cargo containers, mooring posts and access ramps beside the plaza. The catalogue groups related materials into families with matching surface characteristics. Review the reference.
Open city environment. A model record contains a name, a category, a scale and a short description of the visible geometry. The coastal district contains warehouses, loading.