IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "test.ifc"
Time stamp: "2022-12-26T16:41:24+01:00"
Preprocessor: "IfcOpenShell v0.7.0-cdde5366"
Originating system: "BlenderBIM 0.0.221105"
Authorization: "Nobody"

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

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "My Building"
      IFCBUILDINGSTOREY "My Storey"
        contains 6 elements
          1 x IFCWALL | type IFCWALLTYPE "WAL300" | names: "WAL300" | material: layers ("Unknown" 0.3) | property sets: EPset_Parametric
          1 x IFCWINDOW | type IFCWINDOWTYPE "kozijn_1000x100mm" | names: "kozijn_1000x100mm"
          4 x IFCWINDOW | type IFCWINDOWTYPE "kozijn_met_rollaag" | names: "kozijn_met_rollaag"

Types
  IFCWALLTYPE "WAL300" | 1 occurrence | material: layers ("Unknown" 0.3)
  IFCWINDOWTYPE "kozijn_1000x100mm" | WINDOW | 1 occurrence
  IFCWINDOWTYPE "kozijn_met_rollaag" | WINDOW | 4 occurrences

Property sets
  EPset_Parametric | properties | on 1 object (1 IFCWALL)
    Engine = "BlenderBIM.DumbLayer2" (IFCLABEL)