Constrain (non-advanced) BRep to 3D polyloops

[aothms]

Is your IFC Rule request related to a problem? Please describe.

IfcPolyLoop (used by the face bounds) uses IfcCartesianPoint which can be 2d or 3d. I'd say in our domain we always expect BReps to be 3D.

Describe the IFC Rule you'd like

Given an IfcFace
Given its attribute Bounds
Given its attribute Bound
Given its entity type is IfcPolyLoop
Given its attribute Polygon

Then the value for attribute Dim should be 3

Describe alternatives you've considered

The alternative is that we implement this in the schema and adapt the rule we already have there:

AllPointsSameDim : SIZEOF(QUERY(Temp <* Polygon | Temp.Dim <> 3)) = 0;

IFC files

todo