IFC building model
Schema: "IFC4"
Description: "ViewDefinition[DesignTransferView]"
File name: "walls_ifc4.ifc"
Time stamp: "2025-12-28T09:22:42+01:00"
Preprocessor: "IfcOpenShell 0.8.5-alpha251217"
Originating system: "Bonsai 0.8.5-alpha251217-3f7eba2"
Authorization: "Nobody"

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

Spatial structure
IFCPROJECT "My Project"
  IFCSITE "My Site"
    IFCBUILDING "My Building"
      IFCBUILDINGSTOREY "My Storey"
        contains 3 elements
          3 x IFCWALL | type IFCWALLTYPE "Unnamed" | names: "Wall" | material: layers ("Unknown" 0.1) | property sets: EPset_Parametric

Types
  IFCWALLTYPE "Unnamed" | SOLIDWALL | 3 occurrences | material: layers ("Unknown" 0.1) | property sets: EPset_Parametric

Property sets
  EPset_Parametric | properties | on 3 objects (3 IFCWALL)
    Engine = "Bonsai.DumbLayer2" (IFCLABEL)
  EPset_Parametric | properties | on 1 type object
    LayerSetDirection = "AXIS2" (IFCLABEL)