Surfaces. The collision outline follows.

And materials used in an open city environment. A model record contains a name, a category, a scale and a short description of the visible geometry.

Connect at matching heights and use a regular grid for alignment. The texture collection includes low shrubs, tall trees and planting beds beside the plaza. The catalogue groups related materials into families with matching surface characteristics. Review.

Road sections connect at matching heights and use a regular grid for alignment. The texture collection includes weathered timber, painted steel, stone paving and glass panels. An industrial fence can be combined with the corner section to enclose.