IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "Attic_roof.ifc"
Time stamp: "2023-10-19T21:04:58-04:00"
Preprocessor: "IfcOpenShell v0.7.0-f0e03c79d"
Originating system: "BlenderBIM 0.0.231011-bf43efe"
Authorization: "Nobody"

Units
  PLANEANGLEUNIT: degree (conversion based)
  AREAUNIT: square foot (conversion based)
  LENGTHUNIT: foot (conversion based)
  VOLUMEUNIT: cubic foot (conversion based)

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "My Building"
      IFCBUILDINGSTOREY "My Storey"