buildingSMART Forums

Deprecated geometries are in the IFC4 doc: (axis)

#1

Deprecated geometries are in the IFC4 doc: (axis)
http://www.buildingsmart-tech.org/ifc/IFC4/Add2TC1/html/link/ifcwall.htm
http://www.buildingsmart-tech.org/ifc/IFC4/Add2TC1/html/link/ifcbeam.htm
http://www.buildingsmart-tech.org/ifc/IFC4/Add2TC1/html/link/ifccolumn.htm
http://www.buildingsmart-tech.org/ifc/IFC4/Add2TC1/html/link/ifcmember.htm

#2

What do you mean?

#3

Below is a part of doc:
IfcPolyline, IfcTrimmedCurve are deprecated

Axis

#4

Correct. The reference should be made to IfcIndexedPolyCurve instead.