IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "deletion test.ifc"
Time stamp: "2022-08-29T13:01:24+02:00"
Preprocessor: "IfcOpenShell v0.7.0-dc67287d"
Originating system: "BlenderBIM 0.0.220829"
Authorization: "Nobody"

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

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "My Building"
      IFCBUILDINGSTOREY "My Storey"
        contains 6 elements
          1 x IFCBEAM | type IFCBEAMTYPE "DEMO1" | names: "Beam" | material: profiles ("Unknown") | property sets: EPset_Parametric
          1 x IFCBEAM | type IFCBEAMTYPE "DEMO2" | names: "Beam" | material: profiles ("Unknown") | property sets: EPset_Parametric
          4 x IFCWALL | type IFCWALLTYPE "DEMO100" | names: "Wall" | material: layers ("Unknown" 100.) | property sets: EPset_Parametric, Qto_WallBaseQuantities

Types
  IFCBEAMTYPE "DEMO1" | 1 occurrence | material: profiles ("Unknown")
  IFCBEAMTYPE "DEMO2" | 1 occurrence | material: profiles ("Unknown")
  IFCWALLTYPE "DEMO100" | 4 occurrences | material: layers ("Unknown" 100.)

Property sets
  EPset_Parametric | properties | on 4 objects (4 IFCWALL)
    Engine = "BlenderBIM.DumbLayer2" (IFCLABEL)
  EPset_Parametric | properties | on 2 objects (2 IFCBEAM)
    Engine = "BlenderBIM.DumbProfile" (IFCLABEL)
  Qto_WallBaseQuantities | quantities | on 1 object (1 IFCWALL)
    GrossFootprintArea = 0.38 [MILLI SQUARE_METRE]
    GrossSideArea = 11.51 [MILLI SQUARE_METRE]
    GrossVolume = 1.15 [MILLI CUBIC_METRE]
    Height = 3000. [MILLI METRE]
    Length = 3835.56 [MILLI METRE]
    NetFootprintArea = 0.38 [MILLI SQUARE_METRE]
    NetSideArea = 11.51 [MILLI SQUARE_METRE]
    NetVolume = 1.15 [MILLI CUBIC_METRE]
    Width = 100. [MILLI METRE]
  Qto_WallBaseQuantities | quantities | on 1 object (1 IFCWALL)
    GrossFootprintArea = 0.37 [MILLI SQUARE_METRE]
    GrossSideArea = 11.21 [MILLI SQUARE_METRE]
    GrossVolume = 1.12 [MILLI CUBIC_METRE]
    Height = 3000. [MILLI METRE]
    Length = 3735.56 [MILLI METRE]
    NetFootprintArea = 0.37 [MILLI SQUARE_METRE]
    NetSideArea = 11.21 [MILLI SQUARE_METRE]
    NetVolume = 1.12 [MILLI CUBIC_METRE]
    Width = 100. [MILLI METRE]