MVF Facade
The Facade extension describes the Geometry of a FloorStack that live on Floors not part of the stack. For example (and typically), the Outdoors floor may have one or more polygons that represent the facade of a building, which is grouped into a single FloorStack with it's inner floors.
This is separate from the geometry of the Floors
, which will usually be the exterior walls only. The facade
may include extra geometry, such as a representation of the roof. As they are normal Geometry
objects, the facade
may get things like styles, floor images, or even a Location describing the building as a whole attached to it.
Schema
The facade extension adds a facade
property to the MVF, which is a record of FloorStackId to FacadeProperties.
FacadeProperties
FacadeProperties are WithGeometryAnchors objects, with at least one anchor, plus a id
property that is a FacadeId.
A facade may include anchors on multiple floors, if, for some reason, it has representation on them, but typically they will be on the Outdoors floor.
FacadeIntegrityError
FacadeIntegrityError is a simple object with a single property, id
, which is the FloorStackId of the facade.