IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "Appartment V.2.ifc"
Time stamp: "2023-04-25T19:56:33+02:00"
Preprocessor: "IfcOpenShell v0.7.0-476ab506d"
Originating system: "BlenderBIM 0.0.230304"
Authorization: "Nobody"

Units
  AREAUNIT: MILLI SQUARE_METRE
  VOLUMEUNIT: MILLI CUBIC_METRE
  LENGTHUNIT: MILLI METRE
  PLANEANGLEUNIT: degree (conversion based)

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "My Building"
      IFCBUILDINGSTOREY "My Storey"
        contains 15 elements
          9 x IFCWALL | type IFCWALLTYPE "WAL300" | names: "Wall" | material: layers ("Unknown" 300.) | property sets: EPset_Parametric
          6 x IFCWALL | type IFCWALLTYPE "WAL100" | names: "Wall" | material: layers ("Unknown" 100.) | property sets: EPset_Parametric

Types
  IFCWALLTYPE "WAL300" | 9 occurrences | material: layers ("Unknown" 300.)
  IFCWALLTYPE "WAL100" | 6 occurrences | material: layers ("Unknown" 100.)

Property sets
  EPset_Parametric | properties | on 15 objects (15 IFCWALL)
    Engine = "BlenderBIM.DumbLayer2" (IFCLABEL)