I'm trying to import an IFC file from Vectorworks Landmark with hardscapes on grade and on structure on an upper story level. The exported IFC file looks fine in Solibri, but when I import the IFC file into Revit all the hardscapes get flipped in the Z orientation. Instead of extruding downwards, they extrude upwards in the opposite direction. Has anyone ever seen this before and is there anything that can be done to prevent this from happening?
