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cityjson / specs

Specifications for CityJSON, a JSON-based encoding for 3D city models
https://cityjson.org
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Clarify use of parent - children relations for buildings #99

Closed clausnagel closed 2 years ago

clausnagel commented 2 years ago

In the 2.3 Building chapter, the spec says:

The installations, furnitures, and subdivisions can have as parents either a "Building" or a "BuildingPart".

Is this meant as example or as restriction? If it's meant as restriction, then why shouldn't an installation or funiture have a "BuildingRoom" as parent? Moreover, neither the Bridge nor the Tunnel chapter have similiar restrictions.

hugoledoux commented 2 years ago

It's not a restriction, was an example indeed. There is no way to enforce this in the schemas anyway.

I'll improve the wording, cheers.