Data Mappings: MES (Multi-Elevation Structures)

• The roof-line and ground-line are stored in world coordinates in the CTDB. The enclosure, aperture and floor-line polygons are stored in local space and hence can be indexed.

• CTDBtoSTF translates the vertices for the roof-line and ground-line and stores them with the Enclosures and Apertures in a <Geometry Model>.

• The <Geometry Model> is then instanced in the environment with the proper world transformation values.

Geometry Model

Classification Related Geometry

Union of Primitive Geometry

Classification Data

Enclosures

Union of Primitive Geometry

Classification Data

Union of Primitive Geometry

Classification Data

Union of Primitive Geometry

Classification Data

Apertures

Floor Line

Roof Line

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