Alignment. The texture collection includes weathered timber.

Surfaces. The collision outline follows the primary shape and excludes decorative surface details. Objects with repeated dimensions can form a longer boundary along the side.

Connect at matching heights and use a regular grid for alignment. The texture collection includes low shrubs, tall trees and planting beds beside the railway. A.

Groups related materials into families with matching surface characteristics. Review the reference pages for alternative shapes and examples from neighbouring families with matching surface characteristics. Review the reference pages for alternative shapes and examples from neighbouring route. The mountain district contains warehouses, loading platforms and narrow service roads.