IFC building model
Schema: "IFC4"
Description: "ViewDefinition [ReferenceView_V1.2]"
File name: "06-engawa-house-model.ifc"
Time stamp: "2026-08-28T04:13:04"
Author: "bimtex"
Organization: "bimtex"
Preprocessor: "bimtex"
Originating system: "bimtex"
Authorization: "The Engawa House · 縁側"

Units
  LENGTHUNIT: METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "The Engawa House · 縁側"
  IFCSITE "Site" | elevation above sea level 0.
    IFCBUILDING "MAIN WING" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "Level 1" | elevation 0.
        contains 29 elements
          4 x IFCWALL | object type "exterior" | SOLIDWALL | names: "aw-w", "aw-n", "aw-s" (+1 more) | material: "shikkui" | property sets: Pset_Bimtex, Pset_WallCommon
          9 x IFCWALL | object type "partition" | PARTITIONING | names: "p-front-band", "p-genkan-powder", "p-powder-mud" (+6 more) | material: "partition" | property sets: Pset_Bimtex, Pset_WallCommon
          7 x IFCWINDOW | object type "window" | WINDOW | names: "guest-win-w", "washitsu-win", "mudroom-win" (+4 more) | material: "glass"; "shoji-glass"; "pavilion-glass" | property sets: Pset_Bimtex, Pset_WindowCommon
          8 x IFCDOOR | object type "door" | DOOR | names: "garage-door", "entry-door", "powder-door-e" (+5 more) | material: "timber" | property sets: Pset_Bimtex, Pset_DoorCommon
          1 x IFCDOOR | object type "sliding" | DOOR | names: "fusuma" | material: "timber" | property sets: Pset_Bimtex, Pset_DoorCommon
        IFCSPACE "genkan" | long name "Genkan" | object type "circulation" | INTERNAL
        IFCSPACE "powder" | long name "Powder" | object type "bathroom" | INTERNAL
        IFCSPACE "mudroom" | long name "Mudroom" | object type "service" | INTERNAL
        IFCSPACE "washitsu" | long name "Washitsu" | object type "living" | INTERNAL
        IFCSPACE "gallery" | long name "Gallery" | object type "circulation" | INTERNAL
        IFCSPACE "guest-bed" | long name "Guest Bed" | object type "bedroom" | INTERNAL
        IFCSPACE "guest-bath" | long name "Guest Bath" | object type "bathroom" | INTERNAL
        IFCSPACE "stair-hall" | long name "Stairs" | object type "circulation" | INTERNAL
        IFCSPACE "utility" | long name "Utility" | object type "service" | INTERNAL
      IFCBUILDINGSTOREY "Level 2" | elevation 3.35
        contains 30 elements
          4 x IFCWALL | object type "exterior" | SOLIDWALL | names: "a2-w", "a2-n", "a2-s" (+1 more) | material: "yakisugi" | property sets: Pset_Bimtex, Pset_WallCommon
          7 x IFCWALL | object type "partition" | PARTITIONING | names: "p2-suite", "p2-east", "p2-mid-n" (+4 more) | material: "partition" | property sets: Pset_Bimtex, Pset_WallCommon
          11 x IFCWINDOW | object type "window" | WINDOW | names: "shoji-w1", "shoji-w2", "shoji-w3" (+8 more) | material: "shoji-glass" | property sets: Pset_Bimtex, Pset_WindowCommon
          7 x IFCDOOR | object type "door" | DOOR | names: "suite-entry", "bed2-door", "bed3-door" (+4 more) | material: "timber" | property sets: Pset_Bimtex, Pset_DoorCommon
          1 x IFCROOF | object type "hip" | HIP_ROOF | names: "roof-a" | material: "roof-tile" | property sets: Pset_Bimtex, Pset_RoofCommon
        IFCSPACE "primary-bed" | long name "Primary Bed" | object type "bedroom" | INTERNAL
        IFCSPACE "primary-bath" | long name "Primary Bath" | object type "bathroom" | INTERNAL
        IFCSPACE "walk-in" | long name "Walk-in" | object type "storage" | INTERNAL
        IFCSPACE "bed-2" | long name "Bed 2" | object type "bedroom" | INTERNAL
        IFCSPACE "hall" | long name "Hall" | object type "circulation" | INTERNAL
        IFCSPACE "office" | long name "Office" | object type "office" | INTERNAL
        IFCSPACE "bed-3" | long name "Bed 3" | object type "bedroom" | INTERNAL
        IFCSPACE "bath-2" | long name "Bath 2" | object type "bathroom" | INTERNAL
    IFCBUILDING "PAVILION" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "Pavilion" | elevation 0.
        contains 19 elements
          3 x IFCWALL | object type "exterior" | SOLIDWALL | names: "b-n", "b-e", "b-s" | material: "shikkui" | property sets: Pset_Bimtex, Pset_WallCommon
          3 x IFCWALL | object type "partition" | PARTITIONING | names: "p-shared", "p-pantry-s", "p-pantry-e" | material: "partition" | property sets: Pset_Bimtex, Pset_WallCommon
          9 x IFCWINDOW | object type "window" | WINDOW | names: "pantry-win", "kitchen-ribbon", "dining-koshi" (+6 more) | material: "glass"; "pavilion-glass" | property sets: Pset_Bimtex, Pset_WindowCommon
          3 x IFCDOOR | object type "door" | DOOR | names: "pantry-svc", "pantry-door", "kitchen-pantry-door" | material: "timber" | property sets: Pset_Bimtex, Pset_DoorCommon
          1 x IFCROOF | object type "hip" | HIP_ROOF | names: "roof-b" | material: "roof-tile" | property sets: Pset_Bimtex, Pset_RoofCommon
        IFCSPACE "great-room" | long name "Great Room" | object type "living" | INTERNAL
        IFCSPACE "dining" | long name "Dining" | object type "dining" | INTERNAL
        IFCSPACE "kitchen" | long name "Kitchen" | object type "kitchen" | INTERNAL
        IFCSPACE "pantry" | long name "Pantry" | object type "storage" | INTERNAL
    IFCBUILDING "GARAGE" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "Garage" | elevation 0.
        contains 7 elements
          3 x IFCWALL | object type "exterior" | SOLIDWALL | names: "gar-w", "gar-s", "gar-e" | material: "yakisugi" | property sets: Pset_Bimtex, Pset_WallCommon
          1 x IFCWINDOW | object type "window" | WINDOW | names: "gar-win" | material: "glass" | property sets: Pset_Bimtex, Pset_WindowCommon
          2 x IFCDOOR | object type "overhead" | DOOR | names: "gar-bay-1", "gar-bay-2" | material: "timber" | property sets: Pset_Bimtex, Pset_DoorCommon
          1 x IFCROOF | object type "hip" | HIP_ROOF | names: "roof-gar" | material: "roof-tile" | property sets: Pset_Bimtex, Pset_RoofCommon
        IFCSPACE "garage-room" | long name "Garage" | object type "garage" | INTERNAL

Property sets
  Pset_Bimtex | properties | on 1 object (1 IFCPROJECT)
    BimtexId = "engawa-house" (IFCIDENTIFIER)
    BimtexType = "project" (IFCLABEL)
  Pset_Bimtex | properties | on 1 object (1 IFCSITE)
    BimtexId = "lot" (IFCIDENTIFIER)
    BimtexType = "parcel" (IFCLABEL)
  Pset_Bimtex | properties | on 1 object (1 IFCBUILDING)
    BimtexId = "wing-a" (IFCIDENTIFIER)
    BimtexType = "footprint" (IFCLABEL)
  Pset_Bimtex | properties | on 1 object (1 IFCBUILDINGSTOREY)
    BimtexId = "g" (IFCIDENTIFIER)
    BimtexType = "level" (IFCLABEL)
  Pset_Bimtex | properties | on 1 object (1 IFCBUILDINGSTOREY)
    BimtexId = "l1" (IFCIDENTIFIER)
    BimtexType = "level" (IFCLABEL)
  Pset_Bimtex | properties | on 1 object (1 IFCSPACE)
    BimtexId = "genkan" (IFCIDENTIFIER)
    BimtexLevel = "g" (IFCIDENTIFIER)
    BimtexType = "room" (IFCLABEL)
    BimtexUse = "circulation" (IFCLABEL)
  Pset_Bimtex | properties | on 1 object (1 IFCSPACE)
    BimtexId = "powder" (IFCIDENTIFIER)
    BimtexLevel = "g" (IFCIDENTIFIER)
    BimtexType = "room" (IFCLABEL)
    BimtexUse = "bathroom" (IFCLABEL)
  Pset_Bimtex | properties | on 1 object (1 IFCSPACE)
    BimtexId = "mudroom" (IFCIDENTIFIER)
    BimtexLevel = "g" (IFCIDENTIFIER)
    BimtexType = "room" (IFCLABEL)
    BimtexUse = "service" (IFCLABEL)
  Pset_Bimtex: 159 more contents on 159 objects not shown
  Pset_BuildingCommon | properties | on 1 object (1 IFCBUILDING)
    Reference = "wing-a" (IFCIDENTIFIER)
  Pset_BuildingCommon | properties | on 1 object (1 IFCBUILDING)
    Reference = "wing-b" (IFCIDENTIFIER)
  Pset_BuildingCommon | properties | on 1 object (1 IFCBUILDING)
    Reference = "garage-fp" (IFCIDENTIFIER)
  Pset_BuildingStoreyCommon | properties | on 1 object (1 IFCBUILDINGSTOREY)
    Reference = "g" (IFCIDENTIFIER)
  Pset_BuildingStoreyCommon | properties | on 1 object (1 IFCBUILDINGSTOREY)
    Reference = "l1" (IFCIDENTIFIER)
  Pset_BuildingStoreyCommon | properties | on 1 object (1 IFCBUILDINGSTOREY)
    Reference = "pav" (IFCIDENTIFIER)
  Pset_BuildingStoreyCommon | properties | on 1 object (1 IFCBUILDINGSTOREY)
    Reference = "gar-g" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "genkan" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "powder" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "mudroom" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "washitsu" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "gallery" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "guest-bed" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "guest-bath" (IFCIDENTIFIER)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    Reference = "stair-hall" (IFCIDENTIFIER)
  Pset_SpaceCommon: 14 more contents on 14 objects not shown
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "aw-w" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "aw-n" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "aw-s" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "aw-e" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "a2-w" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "a2-n" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "a2-s" (IFCIDENTIFIER)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "a2-e" (IFCIDENTIFIER)
  Pset_WallCommon: 25 more contents on 25 objects not shown
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "guest-win-w" (IFCIDENTIFIER)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "washitsu-win" (IFCIDENTIFIER)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "mudroom-win" (IFCIDENTIFIER)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "guest-win-n" (IFCIDENTIFIER)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "utility-win" (IFCIDENTIFIER)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "gallery-glass" (IFCIDENTIFIER)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "genkan-koshi" (IFCIDENTIFIER)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "shoji-w1" (IFCIDENTIFIER)
  Pset_WindowCommon: 20 more contents on 20 objects not shown
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "garage-door" (IFCIDENTIFIER)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "entry-door" (IFCIDENTIFIER)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "powder-door-e" (IFCIDENTIFIER)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "powder-door-w" (IFCIDENTIFIER)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "fusuma" (IFCIDENTIFIER)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "stair-door" (IFCIDENTIFIER)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "utility-door" (IFCIDENTIFIER)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "guest-door" (IFCIDENTIFIER)
  Pset_DoorCommon: 13 more contents on 13 objects not shown
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "roof-a" (IFCIDENTIFIER)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "roof-b" (IFCIDENTIFIER)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "roof-gar" (IFCIDENTIFIER)