• IFC Contents

    1. Scope

    1.1 Common Use Definitions
    2. Normative references
    3. Terms, definitions, and abbreviated terms
    3.1 Terms and definitions
    3.2 Abbreviated terms
    4. Fundamental concepts and assumptions
    4.1 Project Context
    4.1.1 Project Declaration
    4.1.2 Project Units
    4.1.3 Project Representation Context
    4.1.4 Project Classification Information
    4.1.5 Project Document Information
    4.1.6 Project Library Information
    4.2 Object Definition
    4.2.1 Object Typing
    4.2.2 Property Sets
    4.2.2.1 Property Sets for Objects
    4.2.2.2 Property Sets for Types
    4.2.2.3 Property Sets for Performance
    4.2.3 Quantity Sets
    4.3 Object Attributes
    4.3.1 Software Identity
    4.3.2 Revision Control
    4.3.3 Object Occurrence Predefined Type
    4.3.4 Object Occurrence Attributes
    4.3.4.1 Element Occurrence Attributes
    4.3.4.1.1 Door Attributes
    4.4 Object Association
    4.4.1 Classification Association
    4.4.2 Document Association
    4.4.3 Approval Association
    4.4.4 Constraint Association
    4.4.5 Material Association
    4.4.5.1 Material Single
    4.4.5.2 Material Layer Set
    4.4.5.3 Material Layer Set Usage
    4.4.5.4 Material Profile Set
    4.4.5.5 Material Profile Set Usage
    4.4.5.6 Material Constituents
    4.5 Object Composition
    4.5.1 Aggregation
    4.5.1.1 Element Composition
    4.5.1.2 Element Decomposition
    4.5.1.3 Spatial Composition
    4.5.1.4 Spatial Decomposition
    4.5.2 Nesting
    4.5.2.1 Object Nesting
    4.5.2.2 Element Nesting
    4.5.2.3 Port Nesting
    4.5.3 Element Voiding
    4.6 Object Assignment
    4.6.1 Actor Assignment
    4.6.2 Control Assignment
    4.6.3 Group Assignment
    4.6.4 Product Assignment
    4.6.5 Process Assignment
    4.6.6 Resource Assignment
    4.6.7 Product Type Assignment
    4.6.8 Resource Type Assignment
    4.7 Object Connectivity
    4.7.1 Spatial Structure
    4.7.1.1 Spatial Container
    4.7.1.2 Spatial Containment
    4.7.2 Space Boundaries
    4.7.2.1 Space Boundaries 1st Level
    4.7.3 Element Connectivity
    4.7.3.1 Path Connectivity
    4.7.3.2 Port Connectivity
    4.7.4 Element Filling
    4.7.5 Control Flow
    4.7.6 Structural Activity
    4.7.7 Structural Connectivity
    4.7.8 Sequential Connectivity
    4.8 Product Shape
    4.8.1 Product Placement
    4.8.1.1 Product Local Placement
    4.8.2 Product Geometric Representation
    4.8.2.1 Box Geometry
    4.8.2.2 Annotation Geometry
    4.8.2.2.1 Annotation 2D Geometry
    4.8.2.2.2 Annotation 3D Geometry
    4.8.2.3 Axis Geometry
    4.8.2.3.1 Axis 2D Geometry
    4.8.2.3.2 Axis 3D Geometry
    4.8.2.4 FootPrint Geometry
    4.8.2.4.1 FootPrint GeomSet Geometry
    4.8.2.5 Profile Geometry
    4.8.2.5.1 Profile 3D Geometry
    4.8.2.6 Surface Geometry
    4.8.2.6.1 Surface 3D Geometry
    4.8.2.7 Body Geometry
    4.8.2.7.1 Body SurfaceOrSolidModel Geometry
    4.8.2.7.2 Body SurfaceModel Geometry
    4.8.2.7.3 Body Tessellation Geometry
    4.8.2.7.4 Body SweptSolid Geometry
    4.8.2.7.5 Body AdvancedSweptSolid Geometry
    4.8.2.7.6 Body Brep Geometry
    4.8.2.7.7 Body AdvancedBrep Geometry
    4.8.2.7.8 Body CSG Geometry
    4.8.2.7.9 Body Clipping Geometry
    4.8.2.8 Mesh Geometry
    4.8.2.9 Clearance Geometry
    4.8.2.10 Lighting Geometry
    4.8.2.11 Survey Points Geometry
    4.8.2.12 Mapped Geometry
    4.8.3 Product Topology Representation
    4.8.3.1 Reference Topology
    4.9 Product Type Shape
    4.9.1 Product Type Geometric Representation
    4.9.1.1 Type Axis Geometry
    4.9.1.2 Type Body Geometry
    4.9.1.3 Type Lighting Geometry
    4.9.1.4 Type Clearance Geometry
    4.10 Resource Limits
    4.10.1 Resource Cost
    4.10.2 Resource Quantity
    4.11 Partial Templates
    4.11.1 Values
    4.11.1.1 Single Value
    4.11.1.2 Bounded Value
    4.11.1.3 Enumerated Value
    4.11.2 Profile Properties
    4.11.3 Geometry
    4.11.3.1 Solid Model Geometry
    4.11.3.1.1 Swept Solid Geometry
    4.11.3.2 Surface Model Geometry
    4.11.3.2.1 Tessellated Geometry
    4.11.3.2.1.1 Triangulated Geometry
    4.11.3.2.1.1.1 Triangulated Geometry With Textures
    4.11.3.2.2 ShellBased Surface Model
    4.11.3.2.3 FaceBased Surface Model
    4.11.4 Geometry Styles
    4.11.4.1 Geometry Curve Style
    4.11.4.2 Geometry Text Style
    4.11.4.3 Geometry Fill Area Style
    4.11.4.4 Geometry Surface Style
    4.11.4.4.1 Surface Color Style
    4.11.4.4.2 Surface Texture Style
    4.11.5 Material Styles
    4.11.5.1 Material Surface Style
    4.11.5.1.1 Material Surface Color Style
    4.11.6 Material Properties
    4.11.7 Texture
    4.11.7.1 Image Texture
    4.11.7.2 Texture Map
    4.11.7.2.1 Indexed Texture Map
    5. Core data schemas (核心数据架构)
    5.1 IfcKernel (内核)
    5.1.1 Schema Definition
    5.1.2 Types
    5.1.2.1 IfcPropertySetDefinitionSet (属性集)
    5.1.2.2 IfcComplexPropertyTemplateTypeEnum (复合属性模板枚举)
    5.1.2.3 IfcObjectTypeEnum
    5.1.2.4 IfcPropertySetTemplateTypeEnum
    5.1.2.5 IfcSimplePropertyTemplateTypeEnum
    5.1.2.6 IfcDefinitionSelect
    5.1.2.7 IfcProcessSelect
    5.1.2.8 IfcProductSelect
    5.1.2.9 IfcPropertySetDefinitionSelect
    5.1.2.10 IfcResourceSelect
    5.1.3 Entities
    5.1.3.1 IfcActor
    5.1.3.2 IfcComplexPropertyTemplate
    5.1.3.3 IfcContext
    5.1.3.4 IfcControl
    5.1.3.5 IfcGroup
    5.1.3.6 IfcObject
    5.1.3.7 IfcObjectDefinition
    5.1.3.8 IfcPreDefinedPropertySet
    5.1.3.9 IfcProcess
    5.1.3.10 IfcProduct
    5.1.3.11 IfcProject
    5.1.3.12 IfcProjectLibrary
    5.1.3.13 IfcPropertyDefinition
    5.1.3.14 IfcPropertySet
    5.1.3.15 IfcPropertySetDefinition
    5.1.3.16 IfcPropertySetTemplate
    5.1.3.17 IfcPropertyTemplate
    5.1.3.18 IfcPropertyTemplateDefinition
    5.1.3.19 IfcProxy
    5.1.3.20 IfcQuantitySet
    5.1.3.21 IfcRelAggregates
    5.1.3.22 IfcRelAssigns
    5.1.3.23 IfcRelAssignsToActor
    5.1.3.24 IfcRelAssignsToControl
    5.1.3.25 IfcRelAssignsToGroup
    5.1.3.26 IfcRelAssignsToGroupByFactor
    5.1.3.27 IfcRelAssignsToProcess
    5.1.3.28 IfcRelAssignsToProduct
    5.1.3.29 IfcRelAssignsToResource
    5.1.3.30 IfcRelAssociates
    5.1.3.31 IfcRelAssociatesClassification
    5.1.3.32 IfcRelAssociatesDocument
    5.1.3.33 IfcRelAssociatesLibrary
    5.1.3.34 IfcRelationship
    5.1.3.35 IfcRelConnects
    5.1.3.36 IfcRelDeclares
    5.1.3.37 IfcRelDecomposes
    5.1.3.38 IfcRelDefines
    5.1.3.39 IfcRelDefinesByObject
    5.1.3.40 IfcRelDefinesByProperties
    5.1.3.41 IfcRelDefinesByTemplate
    5.1.3.42 IfcRelDefinesByType
    5.1.3.43 IfcRelNests
    5.1.3.44 IfcResource
    5.1.3.45 IfcRoot
    5.1.3.46 IfcSimplePropertyTemplate
    5.1.3.47 IfcTypeObject
    5.1.3.48 IfcTypeProcess
    5.1.3.49 IfcTypeProduct
    5.1.3.50 IfcTypeResource
    5.1.4 Functions
    5.1.4.1 IfcCorrectObjectAssignment
    5.1.4.2 IfcUniquePropertyName
    5.1.4.3 IfcUniquePropertyTemplateNames
    5.1.4.4 IfcUniquePropertySetNames
    5.1.4.5 IfcUniqueDefinitionNames
    5.1.5 Rules
    5.1.5.1 IfcSingleProjectInstance
    5.1.6 Property Sets
    5.1.6.1 Pset_ActorCommon
    5.2 IfcControlExtension
    5.2.1 Schema Definition
    5.2.2 Types
    5.2.2.1 IfcPerformanceHistoryTypeEnum
    5.2.3 Entities
    5.2.3.1 IfcPerformanceHistory
    5.2.3.2 IfcRelAssociatesApproval
    5.2.3.3 IfcRelAssociatesConstraint
    5.3 IfcProcessExtension
    5.3.1 Schema Definition
    5.3.2 Types
    5.3.2.1 IfcEventTriggerTypeEnum
    5.3.2.2 IfcEventTypeEnum
    5.3.2.3 IfcProcedureTypeEnum
    5.3.2.4 IfcSequenceEnum
    5.3.2.5 IfcTaskTypeEnum
    5.3.2.6 IfcWorkCalendarTypeEnum
    5.3.2.7 IfcWorkPlanTypeEnum
    5.3.2.8 IfcWorkScheduleTypeEnum
    5.3.3 Entities
    5.3.3.1 IfcEvent
    5.3.3.2 IfcEventType
    5.3.3.3 IfcProcedure
    5.3.3.4 IfcProcedureType
    5.3.3.5 IfcRelSequence
    5.3.3.6 IfcTask
    5.3.3.7 IfcTaskType
    5.3.3.8 IfcWorkCalendar
    5.3.3.9 IfcWorkControl
    5.3.3.10 IfcWorkPlan
    5.3.3.11 IfcWorkSchedule
    5.3.4 Property Sets
    5.3.4.1 Pset_WorkControlCommon
    5.4 IfcProductExtension
    5.4.1 Schema Definition
    5.4.2 Types
    5.4.2.1 IfcAssemblyPlaceEnum
    5.4.2.2 IfcElementAssemblyTypeEnum
    5.4.2.3 IfcElementCompositionEnum
    5.4.2.4 IfcExternalSpatialElementTypeEnum
    5.4.2.5 IfcGeographicElementTypeEnum
    5.4.2.6 IfcGridTypeEnum
    5.4.2.7 IfcInternalOrExternalEnum
    5.4.2.8 IfcOpeningElementTypeEnum
    5.4.2.9 IfcPhysicalOrVirtualEnum
    5.4.2.10 IfcProjectionElementTypeEnum
    5.4.2.11 IfcSpaceTypeEnum
    5.4.2.12 IfcSpatialZoneTypeEnum
    5.4.2.13 IfcTransportElementTypeEnum
    5.4.2.14 IfcSpaceBoundarySelect
    5.4.3 Entities
    5.4.3.1 IfcAnnotation
    5.4.3.2 IfcBuilding
    5.4.3.3 IfcBuildingElement
    5.4.3.4 IfcBuildingElementType
    5.4.3.5 IfcBuildingStorey
    5.4.3.6 IfcCivilElement
    5.4.3.7 IfcCivilElementType
    5.4.3.8 IfcDistributionElement
    5.4.3.9 IfcDistributionElementType
    5.4.3.10 IfcElement
    5.4.3.11 IfcElementAssembly
    5.4.3.12 IfcElementAssemblyType
    5.4.3.13 IfcElementQuantity
    5.4.3.14 IfcElementType
    5.4.3.15 IfcExternalSpatialElement
    5.4.3.16 IfcExternalSpatialStructureElement
    5.4.3.17 IfcFeatureElement
    5.4.3.18 IfcFeatureElementAddition
    5.4.3.19 IfcFeatureElementSubtraction
    5.4.3.20 IfcFurnishingElement
    5.4.3.21 IfcFurnishingElementType
    5.4.3.22 IfcGeographicElement
    5.4.3.23 IfcGeographicElementType
    5.4.3.24 IfcGrid
    5.4.3.25 IfcOpeningElement
    5.4.3.26 IfcOpeningStandardCase
    5.4.3.27 IfcPort
    5.4.3.28 IfcProjectionElement
    5.4.3.29 IfcRelAssociatesMaterial
    5.4.3.30 IfcRelConnectsElements
    5.4.3.31 IfcRelConnectsPorts
    5.4.3.32 IfcRelConnectsPortToElement
    5.4.3.33 IfcRelConnectsWithRealizingElements
    5.4.3.34 IfcRelContainedInSpatialStructure
    5.4.3.35 IfcRelFillsElement
    5.4.3.36 IfcRelInterferesElements
    5.4.3.37 IfcRelProjectsElement
    5.4.3.38 IfcRelReferencedInSpatialStructure
    5.4.3.39 IfcRelServicesBuildings
    5.4.3.40 IfcRelSpaceBoundary
    5.4.3.41 IfcRelSpaceBoundary1stLevel
    5.4.3.42 IfcRelSpaceBoundary2ndLevel
    5.4.3.43 IfcRelVoidsElement
    5.4.3.44 IfcSite
    5.4.3.45 IfcSpace
    5.4.3.46 IfcSpaceType
    5.4.3.47 IfcSpatialElement
    5.4.3.48 IfcSpatialElementType
    5.4.3.49 IfcSpatialStructureElement
    5.4.3.50 IfcSpatialStructureElementType
    5.4.3.51 IfcSpatialZone
    5.4.3.52 IfcSpatialZoneType
    5.4.3.53 IfcSystem
    5.4.3.54 IfcTransportElement
    5.4.3.55 IfcTransportElementType
    5.4.3.56 IfcVirtualElement
    5.4.3.57 IfcZone
    5.4.4 Property Sets
    5.4.4.1 Pset_AnnotationContourLine
    5.4.4.2 Pset_AnnotationLineOfSight
    5.4.4.3 Pset_AnnotationSurveyArea
    5.4.4.4 Pset_BuildingCommon
    5.4.4.5 Pset_BuildingStoreyCommon
    5.4.4.6 Pset_BuildingUse
    5.4.4.7 Pset_BuildingUseAdjacent
    5.4.4.8 Pset_EnvironmentalImpactIndicators
    5.4.4.9 Pset_EnvironmentalImpactValues
    5.4.4.10 Pset_LandRegistration
    5.4.4.11 Pset_OpeningElementCommon
    5.4.4.12 Pset_SiteCommon
    5.4.4.13 Pset_SpaceCommon
    5.4.4.14 Pset_SpaceCoveringRequirements
    5.4.4.15 Pset_SpaceFireSafetyRequirements
    5.4.4.16 Pset_SpaceLightingRequirements
    5.4.4.17 Pset_SpaceOccupancyRequirements
    5.4.4.18 Pset_SpaceParking
    5.4.4.19 Pset_SpaceThermalRequirements
    5.4.4.20 Pset_TransportElementCommon
    5.4.4.21 Pset_TransportElementElevator
    5.4.4.22 Pset_ZoneCommon
    5.4.4.23 PEnum_AcquisitionMethod
    5.4.4.24 PEnum_ElementShading
    5.4.4.25 PEnum_ElementStatus
    5.4.4.26 PEnum_LifeCyclePhase
    5.4.5 Quantity Sets
    5.4.5.1 Qto_BuildingBaseQuantities
    5.4.5.2 Qto_BuildingStoreyBaseQuantities
    5.4.5.3 Qto_OpeningElementBaseQuantities
    5.4.5.4 Qto_ProjectionElementBaseQuantities
    5.4.5.5 Qto_SiteBaseQuantities
    5.4.5.6 Qto_SpaceBaseQuantities
    6. Shared element data schemas
    6.1 IfcSharedBldgElements
    6.1.1 Schema Definition
    6.1.2 Types
    6.1.2.1 IfcBeamTypeEnum
    6.1.2.2 IfcBuildingElementProxyTypeEnum
    6.1.2.3 IfcBuildingSystemTypeEnum
    6.1.2.4 IfcChimneyTypeEnum
    6.1.2.5 IfcColumnTypeEnum
    6.1.2.6 IfcConnectionTypeEnum
    6.1.2.7 IfcCoveringTypeEnum
    6.1.2.8 IfcCurtainWallTypeEnum
    6.1.2.9 IfcDoorTypeEnum
    6.1.2.10 IfcDoorTypeOperationEnum
    6.1.2.11 IfcMemberTypeEnum
    6.1.2.12 IfcPlateTypeEnum
    6.1.2.13 IfcRailingTypeEnum
    6.1.2.14 IfcRampFlightTypeEnum
    6.1.2.15 IfcRampTypeEnum
    6.1.2.16 IfcRoofTypeEnum
    6.1.2.17 IfcShadingDeviceTypeEnum
    6.1.2.18 IfcSlabTypeEnum
    6.1.2.19 IfcStairFlightTypeEnum
    6.1.2.20 IfcStairTypeEnum
    6.1.2.21 IfcWallTypeEnum
    6.1.2.22 IfcWindowTypeEnum
    6.1.2.23 IfcWindowTypePartitioningEnum
    6.1.3 Entities
    6.1.3.1 IfcBeam
    6.1.3.2 IfcBeamStandardCase
    6.1.3.3 IfcBeamType
    6.1.3.4 IfcBuildingElementProxy
    6.1.3.5 IfcBuildingElementProxyType
    6.1.3.6 IfcBuildingSystem
    6.1.3.7 IfcChimney
    6.1.3.8 IfcChimneyType
    6.1.3.9 IfcColumn
    6.1.3.10 IfcColumnStandardCase
    6.1.3.11 IfcColumnType
    6.1.3.12 IfcCovering
    6.1.3.13 IfcCoveringType
    6.1.3.14 IfcCurtainWall
    6.1.3.15 IfcCurtainWallType
    6.1.3.16 IfcDoor
    6.1.3.17 IfcDoorStandardCase
    6.1.3.18 IfcDoorType
    6.1.3.19 IfcMember
    6.1.3.20 IfcMemberStandardCase
    6.1.3.21 IfcMemberType
    6.1.3.22 IfcPlate
    6.1.3.23 IfcPlateStandardCase
    6.1.3.24 IfcPlateType
    6.1.3.25 IfcRailing
    6.1.3.26 IfcRailingType
    6.1.3.27 IfcRamp
    6.1.3.28 IfcRampFlight
    6.1.3.29 IfcRampFlightType
    6.1.3.30 IfcRampType
    6.1.3.31 IfcRelConnectsPathElements
    6.1.3.32 IfcRelCoversBldgElements
    6.1.3.33 IfcRelCoversSpaces
    6.1.3.34 IfcRoof
    6.1.3.35 IfcRoofType
    6.1.3.36 IfcShadingDevice
    6.1.3.37 IfcShadingDeviceType
    6.1.3.38 IfcSlab
    6.1.3.39 IfcSlabElementedCase
    6.1.3.40 IfcSlabStandardCase
    6.1.3.41 IfcSlabType
    6.1.3.42 IfcStair
    6.1.3.43 IfcStairFlight
    6.1.3.44 IfcStairFlightType
    6.1.3.45 IfcStairType
    6.1.3.46 IfcWall
    6.1.3.47 IfcWallElementedCase
    6.1.3.48 IfcWallStandardCase
    6.1.3.49 IfcWallType
    6.1.3.50 IfcWindow
    6.1.3.51 IfcWindowStandardCase
    6.1.3.52 IfcWindowType
    6.1.4 Property Sets
    6.1.4.1 Pset_BeamCommon
    6.1.4.2 Pset_BuildingElementProxyCommon
    6.1.4.3 Pset_BuildingElementProxyProvisionForVoid
    6.1.4.4 Pset_BuildingSystemCommon
    6.1.4.5 Pset_ChimneyCommon
    6.1.4.6 Pset_ColumnCommon
    6.1.4.7 Pset_CoveringCeiling
    6.1.4.8 Pset_CoveringCommon
    6.1.4.9 Pset_CoveringFlooring
    6.1.4.10 Pset_CurtainWallCommon
    6.1.4.11 Pset_DoorCommon
    6.1.4.12 Pset_DoorWindowGlazingType
    6.1.4.13 Pset_MemberCommon
    6.1.4.14 Pset_PlateCommon
    6.1.4.15 Pset_RailingCommon
    6.1.4.16 Pset_RampCommon
    6.1.4.17 Pset_RampFlightCommon
    6.1.4.18 Pset_RoofCommon
    6.1.4.19 Pset_ShadingDeviceCommon
    6.1.4.20 Pset_SlabCommon
    6.1.4.21 Pset_StairCommon
    6.1.4.22 Pset_StairFlightCommon
    6.1.4.23 Pset_WallCommon
    6.1.4.24 Pset_WindowCommon
    6.1.5 Quantity Sets
    6.1.5.1 Qto_BeamBaseQuantities
    6.1.5.2 Qto_ChimneyBaseQuantities
    6.1.5.3 Qto_ColumnBaseQuantities
    6.1.5.4 Qto_CoveringBaseQuantities
    6.1.5.5 Qto_CurtainWallQuantities
    6.1.5.6 Qto_DoorBaseQuantities
    6.1.5.7 Qto_MemberBaseQuantities
    6.1.5.8 Qto_PlateBaseQuantities
    6.1.5.9 Qto_RailingBaseQuantities
    6.1.5.10 Qto_RampFlightBaseQuantities
    6.1.5.11 Qto_RoofBaseQuantities
    6.1.5.12 Qto_SlabBaseQuantities
    6.1.5.13 Qto_StairFlightBaseQuantities
    6.1.5.14 Qto_WallBaseQuantities
    6.1.5.15 Qto_WindowBaseQuantities
    6.2 IfcSharedBldgServiceElements
    6.2.1 Schema Definition
    6.2.2 Types
    6.2.2.1 IfcDistributionChamberElementTypeEnum
    6.2.2.2 IfcDistributionPortTypeEnum
    6.2.2.3 IfcDistributionSystemEnum
    6.2.2.4 IfcFlowDirectionEnum
    6.2.3 Entities
    6.2.3.1 IfcDistributionChamberElement
    6.2.3.2 IfcDistributionChamberElementType
    6.2.3.3 IfcDistributionCircuit
    6.2.3.4 IfcDistributionControlElement
    6.2.3.5 IfcDistributionControlElementType
    6.2.3.6 IfcDistributionFlowElement
    6.2.3.7 IfcDistributionFlowElementType
    6.2.3.8 IfcDistributionPort
    6.2.3.9 IfcDistributionSystem
    6.2.3.10 IfcEnergyConversionDevice
    6.2.3.11 IfcEnergyConversionDeviceType
    6.2.3.12 IfcFlowController
    6.2.3.13 IfcFlowControllerType
    6.2.3.14 IfcFlowFitting
    6.2.3.15 IfcFlowFittingType
    6.2.3.16 IfcFlowMovingDevice
    6.2.3.17 IfcFlowMovingDeviceType
    6.2.3.18 IfcFlowSegment
    6.2.3.19 IfcFlowSegmentType
    6.2.3.20 IfcFlowStorageDevice
    6.2.3.21 IfcFlowStorageDeviceType
    6.2.3.22 IfcFlowTerminal
    6.2.3.23 IfcFlowTerminalType
    6.2.3.24 IfcFlowTreatmentDevice
    6.2.3.25 IfcFlowTreatmentDeviceType
    6.2.3.26 IfcRelFlowControlElements
    6.2.4 Property Sets
    6.2.4.1 Pset_AirSideSystemInformation
    6.2.4.2 Pset_DistributionChamberElementCommon
    6.2.4.3 Pset_DistributionChamberElementTypeFormedDuct
    6.2.4.4 Pset_DistributionChamberElementTypeInspectionChamber
    6.2.4.5 Pset_DistributionChamberElementTypeInspectionPit
    6.2.4.6 Pset_DistributionChamberElementTypeManhole
    6.2.4.7 Pset_DistributionChamberElementTypeMeterChamber
    6.2.4.8 Pset_DistributionChamberElementTypeSump
    6.2.4.9 Pset_DistributionChamberElementTypeTrench
    6.2.4.10 Pset_DistributionChamberElementTypeValveChamber
    6.2.4.11 Pset_DistributionPortCommon
    6.2.4.12 Pset_DistributionPortPHistoryCable
    6.2.4.13 Pset_DistributionPortPHistoryDuct
    6.2.4.14 Pset_DistributionPortPHistoryPipe
    6.2.4.15 Pset_DistributionPortTypeCable
    6.2.4.16 Pset_DistributionPortTypeDuct
    6.2.4.17 Pset_DistributionPortTypePipe
    6.2.4.18 Pset_DistributionSystemCommon
    6.2.4.19 Pset_DistributionSystemTypeElectrical
    6.2.4.20 Pset_DistributionSystemTypeVentilation
    6.2.4.21 Pset_OutsideDesignCriteria
    6.2.4.22 Pset_SoundAttenuation
    6.2.4.23 Pset_SoundGeneration
    6.2.4.24 Pset_SpaceThermalDesign
    6.2.4.25 Pset_SpaceThermalLoad
    6.2.4.26 Pset_SpaceThermalLoadPHistory
    6.2.4.27 Pset_ThermalLoadAggregate
    6.2.4.28 Pset_ThermalLoadDesignCriteria
    6.2.4.29 Pset_UtilityConsumptionPHistory
    6.2.4.30 PEnum_AirSideSystemDistributionType
    6.2.4.31 PEnum_AirSideSystemType
    6.2.4.32 PEnum_BuildingThermalExposure
    6.2.4.33 PEnum_ConductorFunctionEnum
    6.2.4.34 PEnum_DistributionPortElectricalType
    6.2.4.35 PEnum_DistributionPortGender
    6.2.4.36 PEnum_DistributionSystemElectricalCategory
    6.2.4.37 PEnum_DistributionSystemElectricalType
    6.2.4.38 PEnum_DuctConnectionType
    6.2.4.39 PEnum_DuctSizingMethod
    6.2.4.40 PEnum_PipeEndStyleTreatment
    6.2.4.41 PEnum_SoundScale
    6.2.5 Quantity Sets
    6.2.5.1 Qto_DistributionChamberElementBaseQuantities
    6.3 IfcSharedComponentElements
    6.3.1 Schema Definition
    6.3.2 Types
    6.3.2.1 IfcBuildingElementPartTypeEnum
    6.3.2.2 IfcDiscreteAccessoryTypeEnum
    6.3.2.3 IfcFastenerTypeEnum
    6.3.2.4 IfcMechanicalFastenerTypeEnum
    6.3.3 Entities
    6.3.3.1 IfcBuildingElementPart
    6.3.3.2 IfcBuildingElementPartType
    6.3.3.3 IfcDiscreteAccessory
    6.3.3.4 IfcDiscreteAccessoryType
    6.3.3.5 IfcElementComponent
    6.3.3.6 IfcElementComponentType
    6.3.3.7 IfcFastener
    6.3.3.8 IfcFastenerType
    6.3.3.9 IfcMechanicalFastener
    6.3.3.10 IfcMechanicalFastenerType
    6.3.4 Property Sets
    6.3.4.1 Pset_DiscreteAccessoryColumnShoe
    6.3.4.2 Pset_DiscreteAccessoryCornerFixingPlate
    6.3.4.3 Pset_DiscreteAccessoryDiagonalTrussConnector
    6.3.4.4 Pset_DiscreteAccessoryEdgeFixingPlate
    6.3.4.5 Pset_DiscreteAccessoryFixingSocket
    6.3.4.6 Pset_DiscreteAccessoryLadderTrussConnector
    6.3.4.7 Pset_DiscreteAccessoryStandardFixingPlate
    6.3.4.8 Pset_DiscreteAccessoryWireLoop
    6.3.4.9 Pset_ElementComponentCommon
    6.3.4.10 Pset_FastenerWeld
    6.3.4.11 Pset_MechanicalFastenerAnchorBolt
    6.3.4.12 Pset_MechanicalFastenerBolt
    6.3.4.13 PEnum_ElementComponentCorrosionTreatment
    6.3.4.14 PEnum_ElementComponentDeliveryType
    6.4 IfcSharedFacilitiesElements
    6.4.1 Schema Definition
    6.4.2 Types
    6.4.2.1 IfcFurnitureTypeEnum
    6.4.2.2 IfcInventoryTypeEnum
    6.4.2.3 IfcOccupantTypeEnum
    6.4.2.4 IfcSystemFurnitureElementTypeEnum
    6.4.3 Entities
    6.4.3.1 IfcAsset
    6.4.3.2 IfcFurniture
    6.4.3.3 IfcFurnitureType
    6.4.3.4 IfcInventory
    6.4.3.5 IfcOccupant
    6.4.3.6 IfcSystemFurnitureElement
    6.4.3.7 IfcSystemFurnitureElementType
    6.4.4 Property Sets
    6.4.4.1 Pset_Asset
    6.4.4.2 Pset_Condition
    6.4.4.3 Pset_FurnitureTypeChair
    6.4.4.4 Pset_FurnitureTypeCommon
    6.4.4.5 Pset_FurnitureTypeDesk
    6.4.4.6 Pset_FurnitureTypeFileCabinet
    6.4.4.7 Pset_FurnitureTypeTable
    6.4.4.8 Pset_ManufacturerOccurrence
    6.4.4.9 Pset_ManufacturerTypeInformation
    6.4.4.10 Pset_PropertyAgreement
    6.4.4.11 Pset_Risk
    6.4.4.12 Pset_ServiceLife
    6.4.4.13 Pset_ServiceLifeFactors
    6.4.4.14 Pset_SystemFurnitureElementTypeCommon
    6.4.4.15 Pset_SystemFurnitureElementTypePanel
    6.4.4.16 Pset_SystemFurnitureElementTypeWorkSurface
    6.4.4.17 Pset_Warranty
    6.4.4.18 PEnum_AssemblyPlace
    6.4.4.19 PEnum_AssetAccountingType
    6.4.4.20 PEnum_AssetInsuranceType
    6.4.4.21 PEnum_AssetTaxType
    6.4.4.22 PEnum_FurniturePanelType
    6.4.4.23 PEnum_PropertyAgreementType
    6.4.4.24 PEnum_RiskAssessment
    6.4.4.25 PEnum_RiskConsequence
    6.4.4.26 PEnum_RiskOwner
    6.4.4.27 PEnum_RiskRating
    6.4.4.28 PEnum_RiskType
    6.5 IfcSharedMgmtElements
    6.5.1 Schema Definition
    6.5.2 Types
    6.5.2.1 IfcActionRequestTypeEnum
    6.5.2.2 IfcCostItemTypeEnum
    6.5.2.3 IfcCostScheduleTypeEnum
    6.5.2.4 IfcPermitTypeEnum
    6.5.2.5 IfcProjectOrderTypeEnum
    6.5.3 Entities
    6.5.3.1 IfcActionRequest
    6.5.3.2 IfcCostItem
    6.5.3.3 IfcCostSchedule
    6.5.3.4 IfcPermit
    6.5.3.5 IfcProjectOrder
    6.5.4 Property Sets
    6.5.4.1 Pset_ActionRequest
    6.5.4.2 Pset_PackingInstructions
    6.5.4.3 Pset_Permit
    6.5.4.4 Pset_ProjectOrderChangeOrder
    6.5.4.5 Pset_ProjectOrderMaintenanceWorkOrder
    6.5.4.6 Pset_ProjectOrderMoveOrder
    6.5.4.7 Pset_ProjectOrderPurchaseOrder
    6.5.4.8 Pset_ProjectOrderWorkOrder
    6.5.4.9 PEnum_MaintenanceType
    6.5.4.10 PEnum_PackingCareType
    6.5.4.11 PEnum_PriorityType
    7. Domain specific data schemas
    7.1 IfcArchitectureDomain
    7.1.1 Schema Definition
    7.1.2 Types
    7.1.2.1 IfcDoorPanelOperationEnum
    7.1.2.2 IfcDoorPanelPositionEnum
    7.1.2.3 IfcDoorStyleConstructionEnum
    7.1.2.4 IfcDoorStyleOperationEnum
    7.1.2.5 IfcPermeableCoveringOperationEnum
    7.1.2.6 IfcWindowPanelOperationEnum
    7.1.2.7 IfcWindowPanelPositionEnum
    7.1.2.8 IfcWindowStyleConstructionEnum
    7.1.2.9 IfcWindowStyleOperationEnum
    7.1.3 Entities
    7.1.3.1 IfcDoorLiningProperties
    7.1.3.2 IfcDoorPanelProperties
    7.1.3.3 IfcDoorStyle
    7.1.3.4 IfcPermeableCoveringProperties
    7.1.3.5 IfcWindowLiningProperties
    7.1.3.6 IfcWindowPanelProperties
    7.1.3.7 IfcWindowStyle
    7.2 IfcBuildingControlsDomain
    7.2.1 Schema Definition
    7.2.2 Types
    7.2.2.1 IfcActuatorTypeEnum
    7.2.2.2 IfcAlarmTypeEnum
    7.2.2.3 IfcControllerTypeEnum
    7.2.2.4 IfcFlowInstrumentTypeEnum
    7.2.2.5 IfcSensorTypeEnum
    7.2.2.6 IfcUnitaryControlElementTypeEnum
    7.2.3 Entities
    7.2.3.1 IfcActuator
    7.2.3.2 IfcActuatorType
    7.2.3.3 IfcAlarm
    7.2.3.4 IfcAlarmType
    7.2.3.5 IfcController
    7.2.3.6 IfcControllerType
    7.2.3.7 IfcFlowInstrument
    7.2.3.8 IfcFlowInstrumentType
    7.2.3.9 IfcSensor
    7.2.3.10 IfcSensorType
    7.2.3.11 IfcUnitaryControlElement
    7.2.3.12 IfcUnitaryControlElementType
    7.2.4 Property Sets
    7.2.4.1 Pset_ActuatorPHistory
    7.2.4.2 Pset_ActuatorTypeCommon
    7.2.4.3 Pset_ActuatorTypeElectricActuator
    7.2.4.4 Pset_ActuatorTypeHydraulicActuator
    7.2.4.5 Pset_ActuatorTypeLinearActuation
    7.2.4.6 Pset_ActuatorTypePneumaticActuator
    7.2.4.7 Pset_ActuatorTypeRotationalActuation
    7.2.4.8 Pset_AlarmPHistory
    7.2.4.9 Pset_AlarmTypeCommon
    7.2.4.10 Pset_ControllerPHistory
    7.2.4.11 Pset_ControllerTypeCommon
    7.2.4.12 Pset_ControllerTypeFloating
    7.2.4.13 Pset_ControllerTypeMultiPosition
    7.2.4.14 Pset_ControllerTypeProgrammable
    7.2.4.15 Pset_ControllerTypeProportional
    7.2.4.16 Pset_ControllerTypeTwoPosition
    7.2.4.17 Pset_FlowInstrumentPHistory
    7.2.4.18 Pset_FlowInstrumentTypeCommon
    7.2.4.19 Pset_FlowInstrumentTypePressureGauge
    7.2.4.20 Pset_FlowInstrumentTypeThermometer
    7.2.4.21 Pset_SensorPHistory
    7.2.4.22 Pset_SensorTypeCommon
    7.2.4.23 Pset_SensorTypeConductanceSensor
    7.2.4.24 Pset_SensorTypeContactSensor
    7.2.4.25 Pset_SensorTypeFireSensor
    7.2.4.26 Pset_SensorTypeFlowSensor
    7.2.4.27 Pset_SensorTypeGasSensor
    7.2.4.28 Pset_SensorTypeHeatSensor
    7.2.4.29 Pset_SensorTypeHumiditySensor
    7.2.4.30 Pset_SensorTypeIonConcentrationSensor
    7.2.4.31 Pset_SensorTypeLevelSensor
    7.2.4.32 Pset_SensorTypeLightSensor
    7.2.4.33 Pset_SensorTypeMoistureSensor
    7.2.4.34 Pset_SensorTypeMovementSensor
    7.2.4.35 Pset_SensorTypePHSensor
    7.2.4.36 Pset_SensorTypePressureSensor
    7.2.4.37 Pset_SensorTypeRadiationSensor
    7.2.4.38 Pset_SensorTypeRadioactivitySensor
    7.2.4.39 Pset_SensorTypeSmokeSensor
    7.2.4.40 Pset_SensorTypeSoundSensor
    7.2.4.41 Pset_SensorTypeTemperatureSensor
    7.2.4.42 Pset_SensorTypeWindSensor
    7.2.4.43 Pset_UnitaryControlElementPHistory
    7.2.4.44 Pset_UnitaryControlElementTypeCommon
    7.2.4.45 Pset_UnitaryControlElementTypeIndicatorPanel
    7.2.4.46 Pset_UnitaryControlElementTypeThermostat
    7.2.4.47 Pset_SensorTypeCO2Sensor
    7.2.4.48 Pset_SensorTypeFrostSensor
    7.2.4.49 Pset_SensorTypeIdentifierSensor
    7.2.4.50 PEnum_ActuatorApplication
    7.2.4.51 PEnum_ControllerApplication
    7.2.4.52 PEnum_ControllerMultiPositionType
    7.2.4.53 PEnum_ControllerProportionalType
    7.2.4.54 PEnum_ControllerTwoPositionType
    7.2.4.55 PEnum_ControllerTypeFloating
    7.2.4.56 PEnum_ControllerTypeProgrammable
    7.2.4.57 PEnum_ElectricActuatorType
    7.2.4.58 PEnum_FailPosition
    7.2.4.59 PEnum_MovementSensingType
    7.2.4.60 PEnum_PressureGaugeType
    7.2.4.61 PEnum_TemperatureSensorType
    7.2.4.62 PEnum_ThermometerType
    7.2.4.63 PEnum_UnitaryControlElementApplication
    7.2.4.64 PEnum_WindSensorType
    7.2.5 Quantity Sets
    7.2.5.1 Qto_ActuatorBaseQuantities
    7.2.5.2 Qto_AlarmBaseQuantities
    7.2.5.3 Qto_ControllerBaseQuantities
    7.2.5.4 Qto_FlowInstrumentBaseQuantities
    7.2.5.5 Qto_SensorBaseQuantities
    7.2.5.6 Qto_UnitaryControlElementBaseQuantities
    7.3 IfcConstructionMgmtDomain
    7.3.1 Schema Definition
    7.3.2 Types
    7.3.2.1 IfcConstructionEquipmentResourceTypeEnum
    7.3.2.2 IfcConstructionMaterialResourceTypeEnum
    7.3.2.3 IfcConstructionProductResourceTypeEnum
    7.3.2.4 IfcCrewResourceTypeEnum
    7.3.2.5 IfcLaborResourceTypeEnum
    7.3.2.6 IfcSubContractResourceTypeEnum
    7.3.3 Entities
    7.3.3.1 IfcConstructionEquipmentResource
    7.3.3.2 IfcConstructionEquipmentResourceType
    7.3.3.3 IfcConstructionMaterialResource
    7.3.3.4 IfcConstructionMaterialResourceType
    7.3.3.5 IfcConstructionProductResource
    7.3.3.6 IfcConstructionProductResourceType
    7.3.3.7 IfcConstructionResource
    7.3.3.8 IfcConstructionResourceType
    7.3.3.9 IfcCrewResource
    7.3.3.10 IfcCrewResourceType
    7.3.3.11 IfcLaborResource
    7.3.3.12 IfcLaborResourceType
    7.3.3.13 IfcSubContractResource
    7.3.3.14 IfcSubContractResourceType
    7.3.4 Property Sets
    7.3.4.1 Pset_ConstructionResource
    7.3.5 Quantity Sets
    7.3.5.1 Qto_ConstructionEquipmentResourceBaseQuantities
    7.3.5.2 Qto_ConstructionMaterialResourceBaseQuantities
    7.3.5.3 Qto_LaborResourceBaseQuantities
    7.4 IfcElectricalDomain
    7.4.1 Schema Definition
    7.4.2 Types
    7.4.2.1 IfcAudioVisualApplianceTypeEnum
    7.4.2.2 IfcCableCarrierFittingTypeEnum
    7.4.2.3 IfcCableCarrierSegmentTypeEnum
    7.4.2.4 IfcCableFittingTypeEnum
    7.4.2.5 IfcCableSegmentTypeEnum
    7.4.2.6 IfcCommunicationsApplianceTypeEnum
    7.4.2.7 IfcElectricApplianceTypeEnum
    7.4.2.8 IfcElectricDistributionBoardTypeEnum
    7.4.2.9 IfcElectricFlowStorageDeviceTypeEnum
    7.4.2.10 IfcElectricGeneratorTypeEnum
    7.4.2.11 IfcElectricMotorTypeEnum
    7.4.2.12 IfcElectricTimeControlTypeEnum
    7.4.2.13 IfcJunctionBoxTypeEnum
    7.4.2.14 IfcLampTypeEnum
    7.4.2.15 IfcLightFixtureTypeEnum
    7.4.2.16 IfcMotorConnectionTypeEnum
    7.4.2.17 IfcOutletTypeEnum
    7.4.2.18 IfcProtectiveDeviceTrippingUnitTypeEnum
    7.4.2.19 IfcProtectiveDeviceTypeEnum
    7.4.2.20 IfcSolarDeviceTypeEnum
    7.4.2.21 IfcSwitchingDeviceTypeEnum
    7.4.2.22 IfcTransformerTypeEnum
    7.4.3 Entities
    7.4.3.1 IfcAudioVisualAppliance
    7.4.3.2 IfcAudioVisualApplianceType
    7.4.3.3 IfcCableCarrierFitting
    7.4.3.4 IfcCableCarrierFittingType
    7.4.3.5 IfcCableCarrierSegment
    7.4.3.6 IfcCableCarrierSegmentType
    7.4.3.7 IfcCableFitting
    7.4.3.8 IfcCableFittingType
    7.4.3.9 IfcCableSegment
    7.4.3.10 IfcCableSegmentType
    7.4.3.11 IfcCommunicationsAppliance
    7.4.3.12 IfcCommunicationsApplianceType
    7.4.3.13 IfcElectricAppliance
    7.4.3.14 IfcElectricApplianceType
    7.4.3.15 IfcElectricDistributionBoard
    7.4.3.16 IfcElectricDistributionBoardType
    7.4.3.17 IfcElectricFlowStorageDevice
    7.4.3.18 IfcElectricFlowStorageDeviceType
    7.4.3.19 IfcElectricGenerator
    7.4.3.20 IfcElectricGeneratorType
    7.4.3.21 IfcElectricMotor
    7.4.3.22 IfcElectricMotorType
    7.4.3.23 IfcElectricTimeControl
    7.4.3.24 IfcElectricTimeControlType
    7.4.3.25 IfcJunctionBox
    7.4.3.26 IfcJunctionBoxType
    7.4.3.27 IfcLamp
    7.4.3.28 IfcLampType
    7.4.3.29 IfcLightFixture
    7.4.3.30 IfcLightFixtureType
    7.4.3.31 IfcMotorConnection
    7.4.3.32 IfcMotorConnectionType
    7.4.3.33 IfcOutlet
    7.4.3.34 IfcOutletType
    7.4.3.35 IfcProtectiveDevice
    7.4.3.36 IfcProtectiveDeviceTrippingUnit
    7.4.3.37 IfcProtectiveDeviceTrippingUnitType
    7.4.3.38 IfcProtectiveDeviceType
    7.4.3.39 IfcSolarDevice
    7.4.3.40 IfcSolarDeviceType
    7.4.3.41 IfcSwitchingDevice
    7.4.3.42 IfcSwitchingDeviceType
    7.4.3.43 IfcTransformer
    7.4.3.44 IfcTransformerType
    7.4.4 Property Sets
    7.4.4.1 Pset_AudioVisualAppliancePHistory
    7.4.4.2 Pset_AudioVisualApplianceTypeAmplifier
    7.4.4.3 Pset_AudioVisualApplianceTypeCamera
    7.4.4.4 Pset_AudioVisualApplianceTypeCommon
    7.4.4.5 Pset_AudioVisualApplianceTypeDisplay
    7.4.4.6 Pset_AudioVisualApplianceTypePlayer
    7.4.4.7 Pset_AudioVisualApplianceTypeProjector
    7.4.4.8 Pset_AudioVisualApplianceTypeReceiver
    7.4.4.9 Pset_AudioVisualApplianceTypeSpeaker
    7.4.4.10 Pset_AudioVisualApplianceTypeTuner
    7.4.4.11 Pset_CableCarrierFittingTypeCommon
    7.4.4.12 Pset_CableCarrierSegmentTypeCableLadderSegment
    7.4.4.13 Pset_CableCarrierSegmentTypeCableTraySegment
    7.4.4.14 Pset_CableCarrierSegmentTypeCableTrunkingSegment
    7.4.4.15 Pset_CableCarrierSegmentTypeCommon
    7.4.4.16 Pset_CableCarrierSegmentTypeConduitSegment
    7.4.4.17 Pset_CableFittingTypeCommon
    7.4.4.18 Pset_CableSegmentOccurrence
    7.4.4.19 Pset_CableSegmentTypeBusBarSegment
    7.4.4.20 Pset_CableSegmentTypeCableSegment
    7.4.4.21 Pset_CableSegmentTypeCommon
    7.4.4.22 Pset_CableSegmentTypeConductorSegment
    7.4.4.23 Pset_CableSegmentTypeCoreSegment
    7.4.4.24 Pset_CommunicationsAppliancePHistory
    7.4.4.25 Pset_CommunicationsApplianceTypeCommon
    7.4.4.26 Pset_ElectricalDeviceCommon
    7.4.4.27 Pset_ElectricAppliancePHistory
    7.4.4.28 Pset_ElectricApplianceTypeCommon
    7.4.4.29 Pset_ElectricApplianceTypeDishwasher
    7.4.4.30 Pset_ElectricApplianceTypeElectricCooker
    7.4.4.31 Pset_ElectricDistributionBoardOccurrence
    7.4.4.32 Pset_ElectricDistributionBoardTypeCommon
    7.4.4.33 Pset_ElectricFlowStorageDeviceTypeCommon
    7.4.4.34 Pset_ElectricGeneratorTypeCommon
    7.4.4.35 Pset_ElectricMotorTypeCommon
    7.4.4.36 Pset_ElectricTimeControlTypeCommon
    7.4.4.37 Pset_JunctionBoxTypeCommon
    7.4.4.38 Pset_LampTypeCommon
    7.4.4.39 Pset_LightFixtureTypeCommon
    7.4.4.40 Pset_LightFixtureTypeSecurityLighting
    7.4.4.41 Pset_MotorConnectionTypeCommon
    7.4.4.42 Pset_OutletTypeCommon
    7.4.4.43 Pset_ProtectiveDeviceBreakerUnitI2TCurve
    7.4.4.44 Pset_ProtectiveDeviceBreakerUnitI2TFuseCurve
    7.4.4.45 Pset_ProtectiveDeviceBreakerUnitIPICurve
    7.4.4.46 Pset_ProtectiveDeviceBreakerUnitTypeMCB
    7.4.4.47 Pset_ProtectiveDeviceBreakerUnitTypeMotorProtection
    7.4.4.48 Pset_ProtectiveDeviceOccurrence
    7.4.4.49 Pset_ProtectiveDeviceTrippingCurve
    7.4.4.50 Pset_ProtectiveDeviceTrippingFunctionGCurve
    7.4.4.51 Pset_ProtectiveDeviceTrippingFunctionICurve
    7.4.4.52 Pset_ProtectiveDeviceTrippingFunctionLCurve
    7.4.4.53 Pset_ProtectiveDeviceTrippingFunctionSCurve
    7.4.4.54 Pset_ProtectiveDeviceTrippingUnitCurrentAdjustment
    7.4.4.55 Pset_ProtectiveDeviceTrippingUnitTimeAdjustment
    7.4.4.56 Pset_ProtectiveDeviceTrippingUnitTypeCommon
    7.4.4.57 Pset_ProtectiveDeviceTrippingUnitTypeElectroMagnetic
    7.4.4.58 Pset_ProtectiveDeviceTrippingUnitTypeElectronic
    7.4.4.59 Pset_ProtectiveDeviceTrippingUnitTypeResidualCurrent
    7.4.4.60 Pset_ProtectiveDeviceTrippingUnitTypeThermal
    7.4.4.61 Pset_ProtectiveDeviceTypeCircuitBreaker
    7.4.4.62 Pset_ProtectiveDeviceTypeCommon
    7.4.4.63 Pset_ProtectiveDeviceTypeEarthLeakageCircuitBreaker
    7.4.4.64 Pset_ProtectiveDeviceTypeFuseDisconnector
    7.4.4.65 Pset_ProtectiveDeviceTypeResidualCurrentCircuitBreaker
    7.4.4.66 Pset_ProtectiveDeviceTypeResidualCurrentSwitch
    7.4.4.67 Pset_ProtectiveDeviceTypeVaristor
    7.4.4.68 Pset_SolarDeviceTypeCommon
    7.4.4.69 Pset_SwitchingDeviceTypeCommon
    7.4.4.70 Pset_SwitchingDeviceTypeContactor
    7.4.4.71 Pset_SwitchingDeviceTypeDimmerSwitch
    7.4.4.72 Pset_SwitchingDeviceTypeEmergencyStop
    7.4.4.73 Pset_SwitchingDeviceTypeKeypad
    7.4.4.74 Pset_SwitchingDeviceTypeMomentarySwitch
    7.4.4.75 Pset_SwitchingDeviceTypePHistory
    7.4.4.76 Pset_SwitchingDeviceTypeSelectorSwitch
    7.4.4.77 Pset_SwitchingDeviceTypeStarter
    7.4.4.78 Pset_SwitchingDeviceTypeSwitchDisconnector
    7.4.4.79 Pset_SwitchingDeviceTypeToggleSwitch
    7.4.4.80 Pset_TransformerTypeCommon
    7.4.4.81 PEnum_AddressabilityType
    7.4.4.82 PEnum_AdjustmentValueType
    7.4.4.83 PEnum_AudioVisualAmplifierType
    7.4.4.84 PEnum_AudioVisualCameraType
    7.4.4.85 PEnum_AudioVisualDisplayTouchScreen
    7.4.4.86 PEnum_AudioVisualDisplayType
    7.4.4.87 PEnum_AudioVisualPlayerType
    7.4.4.88 PEnum_AudioVisualProjectorType
    7.4.4.89 PEnum_AudioVisualReceiverType
    7.4.4.90 PEnum_AudioVisualSpeakerMounting
    7.4.4.91 PEnum_AudioVisualSpeakerType
    7.4.4.92 PEnum_AudioVisualTunerType
    7.4.4.93 PEnum_BackupSupplySystemType
    7.4.4.94 PEnum_ConduitShapeType
    7.4.4.95 PEnum_ConstructionEnum
    7.4.4.96 PEnum_ContactorType
    7.4.4.97 PEnum_CoreColorsEnum
    7.4.4.98 PEnum_EarthFailureDeviceType
    7.4.4.99 PEnum_ElectricApplianceDishwasherType
    7.4.4.100 PEnum_ElectricApplianceElectricCookerType
    7.4.4.101 PEnum_ElectroMagneticTrippingUnitType
    7.4.4.102 PEnum_ElectronicTrippingUnitType
    7.4.4.103 PEnum_FunctionEnum
    7.4.4.104 PEnum_FuseDisconnectorType
    7.4.4.105 PEnum_InstallationMethodFlagEnum
    7.4.4.106 PEnum_InsulationStandardClass
    7.4.4.107 PEnum_JunctionBoxMountingType
    7.4.4.108 PEnum_JunctionBoxPlacingType
    7.4.4.109 PEnum_JunctionBoxShapeType
    7.4.4.110 PEnum_LampBallastType
    7.4.4.111 PEnum_LampCompensationType
    7.4.4.112 PEnum_LightFixtureMountingType
    7.4.4.113 PEnum_LightFixturePlacingType
    7.4.4.114 PEnum_LightFixtureSecurityLightingType
    7.4.4.115 PEnum_LoadDisconnectionType
    7.4.4.116 PEnum_MaterialEnum
    7.4.4.117 PEnum_MotorEnclosureType
    7.4.4.118 PEnum_MountingMethodEnum
    7.4.4.119 PEnum_PictogramEscapeDirectionType
    7.4.4.120 PEnum_PoleUsage
    7.4.4.121 PEnum_SecondaryCurrentType
    7.4.4.122 PEnum_SelfTestType
    7.4.4.123 PEnum_ShapeEnum
    7.4.4.124 PEnum_StarterType
    7.4.4.125 PEnum_SwitchActivation
    7.4.4.126 PEnum_SwitchDisconnectorType
    7.4.4.127 PEnum_SwitchFunctionType
    7.4.4.128 PEnum_SwitchingDeviceDimmerSwitchType
    7.4.4.129 PEnum_SwitchingDeviceEmergencyStopType
    7.4.4.130 PEnum_SwitchingDeviceKeypadType
    7.4.4.131 PEnum_SwitchingDeviceMomentarySwitchType
    7.4.4.132 PEnum_SwitchingDeviceToggleSwitchType
    7.4.4.133 PEnum_SwitchUsage
    7.4.4.134 PEnum_ThermalTrippingUnitType
    7.4.4.135 PEnum_TransformerVectorGroup
    7.4.4.136 PEnum_TrippingCurveType
    7.4.4.137 PEnum_TrippingUnitReleaseCurrent
    7.4.4.138 PEnum_VaristorType
    7.4.4.139 PEnum_VoltageLevels
    7.4.5 Quantity Sets
    7.4.5.1 Qto_AudioVisualApplianceBaseQuantities
    7.4.5.2 Qto_CableCarrierFittingBaseQuantities
    7.4.5.3 Qto_CableCarrierSegmentBaseQuantities
    7.4.5.4 Qto_CableFittingBaseQuantities
    7.4.5.5 Qto_CableSegmentBaseQuantities
    7.4.5.6 Qto_CommunicationsApplianceBaseQuantities
    7.4.5.7 Qto_ElectricApplianceBaseQuantities
    7.4.5.8 Qto_ElectricDistributionBoardBaseQuantities
    7.4.5.9 Qto_ElectricFlowStorageDeviceBaseQuantities
    7.4.5.10 Qto_ElectricGeneratorBaseQuantities
    7.4.5.11 Qto_ElectricMotorBaseQuantities
    7.4.5.12 Qto_ElectricTimeControlBaseQuantities
    7.4.5.13 Qto_JunctionBoxBaseQuantities
    7.4.5.14 Qto_LampBaseQuantities
    7.4.5.15 Qto_LightFixtureBaseQuantities
    7.4.5.16 Qto_MotorConnectionBaseQuantities
    7.4.5.17 Qto_OutletBaseQuantities
    7.4.5.18 Qto_ProtectiveDeviceBaseQuantities
    7.4.5.19 Qto_ProtectiveDeviceTrippingUnitBaseQuantities
    7.4.5.20 Qto_SolarDeviceBaseQuantities
    7.4.5.21 Qto_SwitchingDeviceBaseQuantities
    7.4.5.22 Qto_TransformerBaseQuantities
    7.5 IfcHvacDomain
    7.5.1 Schema Definition
    7.5.2 Types
    7.5.2.1 IfcAirTerminalBoxTypeEnum
    7.5.2.2 IfcAirTerminalTypeEnum
    7.5.2.3 IfcAirToAirHeatRecoveryTypeEnum
    7.5.2.4 IfcBoilerTypeEnum
    7.5.2.5 IfcBurnerTypeEnum
    7.5.2.6 IfcChillerTypeEnum
    7.5.2.7 IfcCoilTypeEnum
    7.5.2.8 IfcCompressorTypeEnum
    7.5.2.9 IfcCondenserTypeEnum
    7.5.2.10 IfcCooledBeamTypeEnum
    7.5.2.11 IfcCoolingTowerTypeEnum
    7.5.2.12 IfcDamperTypeEnum
    7.5.2.13 IfcDuctFittingTypeEnum
    7.5.2.14 IfcDuctSegmentTypeEnum
    7.5.2.15 IfcDuctSilencerTypeEnum
    7.5.2.16 IfcEngineTypeEnum
    7.5.2.17 IfcEvaporativeCoolerTypeEnum
    7.5.2.18 IfcEvaporatorTypeEnum
    7.5.2.19 IfcFanTypeEnum
    7.5.2.20 IfcFilterTypeEnum
    7.5.2.21 IfcFlowMeterTypeEnum
    7.5.2.22 IfcHeatExchangerTypeEnum
    7.5.2.23 IfcHumidifierTypeEnum
    7.5.2.24 IfcMedicalDeviceTypeEnum
    7.5.2.25 IfcPipeFittingTypeEnum
    7.5.2.26 IfcPipeSegmentTypeEnum
    7.5.2.27 IfcPumpTypeEnum
    7.5.2.28 IfcSpaceHeaterTypeEnum
    7.5.2.29 IfcTankTypeEnum
    7.5.2.30 IfcTubeBundleTypeEnum
    7.5.2.31 IfcUnitaryEquipmentTypeEnum
    7.5.2.32 IfcValveTypeEnum
    7.5.2.33 IfcVibrationIsolatorTypeEnum
    7.5.3 Entities
    7.5.3.1 IfcAirTerminal
    7.5.3.2 IfcAirTerminalBox
    7.5.3.3 IfcAirTerminalBoxType
    7.5.3.4 IfcAirTerminalType
    7.5.3.5 IfcAirToAirHeatRecovery
    7.5.3.6 IfcAirToAirHeatRecoveryType
    7.5.3.7 IfcBoiler
    7.5.3.8 IfcBoilerType
    7.5.3.9 IfcBurner
    7.5.3.10 IfcBurnerType
    7.5.3.11 IfcChiller
    7.5.3.12 IfcChillerType
    7.5.3.13 IfcCoil
    7.5.3.14 IfcCoilType
    7.5.3.15 IfcCompressor
    7.5.3.16 IfcCompressorType
    7.5.3.17 IfcCondenser
    7.5.3.18 IfcCondenserType
    7.5.3.19 IfcCooledBeam
    7.5.3.20 IfcCooledBeamType
    7.5.3.21 IfcCoolingTower
    7.5.3.22 IfcCoolingTowerType
    7.5.3.23 IfcDamper
    7.5.3.24 IfcDamperType
    7.5.3.25 IfcDuctFitting
    7.5.3.26 IfcDuctFittingType
    7.5.3.27 IfcDuctSegment
    7.5.3.28 IfcDuctSegmentType
    7.5.3.29 IfcDuctSilencer
    7.5.3.30 IfcDuctSilencerType
    7.5.3.31 IfcEngine
    7.5.3.32 IfcEngineType
    7.5.3.33 IfcEvaporativeCooler
    7.5.3.34 IfcEvaporativeCoolerType
    7.5.3.35 IfcEvaporator
    7.5.3.36 IfcEvaporatorType
    7.5.3.37 IfcFan
    7.5.3.38 IfcFanType
    7.5.3.39 IfcFilter
    7.5.3.40 IfcFilterType
    7.5.3.41 IfcFlowMeter
    7.5.3.42 IfcFlowMeterType
    7.5.3.43 IfcHeatExchanger
    7.5.3.44 IfcHeatExchangerType
    7.5.3.45 IfcHumidifier
    7.5.3.46 IfcHumidifierType
    7.5.3.47 IfcMedicalDevice
    7.5.3.48 IfcMedicalDeviceType
    7.5.3.49 IfcPipeFitting
    7.5.3.50 IfcPipeFittingType
    7.5.3.51 IfcPipeSegment
    7.5.3.52 IfcPipeSegmentType
    7.5.3.53 IfcPump
    7.5.3.54 IfcPumpType
    7.5.3.55 IfcSpaceHeater
    7.5.3.56 IfcSpaceHeaterType
    7.5.3.57 IfcTank
    7.5.3.58 IfcTankType
    7.5.3.59 IfcTubeBundle
    7.5.3.60 IfcTubeBundleType
    7.5.3.61 IfcUnitaryEquipment
    7.5.3.62 IfcUnitaryEquipmentType
    7.5.3.63 IfcValve
    7.5.3.64 IfcValveType
    7.5.3.65 IfcVibrationIsolator
    7.5.3.66 IfcVibrationIsolatorType
    7.5.4 Property Sets
    7.5.4.1 Pset_AirTerminalBoxPHistory
    7.5.4.2 Pset_AirTerminalBoxTypeCommon
    7.5.4.3 Pset_AirTerminalOccurrence
    7.5.4.4 Pset_AirTerminalPHistory
    7.5.4.5 Pset_AirTerminalTypeCommon
    7.5.4.6 Pset_AirToAirHeatRecoveryPHistory
    7.5.4.7 Pset_AirToAirHeatRecoveryTypeCommon
    7.5.4.8 Pset_BoilerPHistory
    7.5.4.9 Pset_BoilerTypeCommon
    7.5.4.10 Pset_BoilerTypeSteam
    7.5.4.11 Pset_BoilerTypeWater
    7.5.4.12 Pset_BurnerTypeCommon
    7.5.4.13 Pset_ChillerPHistory
    7.5.4.14 Pset_ChillerTypeCommon
    7.5.4.15 Pset_CoilOccurrence
    7.5.4.16 Pset_CoilPHistory
    7.5.4.17 Pset_CoilTypeCommon
    7.5.4.18 Pset_CoilTypeHydronic
    7.5.4.19 Pset_CompressorPHistory
    7.5.4.20 Pset_CompressorTypeCommon
    7.5.4.21 Pset_CondenserPHistory
    7.5.4.22 Pset_CondenserTypeCommon
    7.5.4.23 Pset_CooledBeamPHistory
    7.5.4.24 Pset_CooledBeamPHistoryActive
    7.5.4.25 Pset_CooledBeamTypeActive
    7.5.4.26 Pset_CooledBeamTypeCommon
    7.5.4.27 Pset_CoolingTowerPHistory
    7.5.4.28 Pset_CoolingTowerTypeCommon
    7.5.4.29 Pset_DamperOccurrence
    7.5.4.30 Pset_DamperPHistory
    7.5.4.31 Pset_DamperTypeCommon
    7.5.4.32 Pset_DamperTypeControlDamper
    7.5.4.33 Pset_DamperTypeFireDamper
    7.5.4.34 Pset_DamperTypeFireSmokeDamper
    7.5.4.35 Pset_DamperTypeSmokeDamper
    7.5.4.36 Pset_DuctFittingOccurrence
    7.5.4.37 Pset_DuctFittingPHistory
    7.5.4.38 Pset_DuctFittingTypeCommon
    7.5.4.39 Pset_DuctSegmentOccurrence
    7.5.4.40 Pset_DuctSegmentPHistory
    7.5.4.41 Pset_DuctSegmentTypeCommon
    7.5.4.42 Pset_DuctSilencerPHistory
    7.5.4.43 Pset_DuctSilencerTypeCommon
    7.5.4.44 Pset_EngineTypeCommon
    7.5.4.45 Pset_EvaporativeCoolerPHistory
    7.5.4.46 Pset_EvaporativeCoolerTypeCommon
    7.5.4.47 Pset_EvaporatorPHistory
    7.5.4.48 Pset_EvaporatorTypeCommon
    7.5.4.49 Pset_FanCentrifugal
    7.5.4.50 Pset_FanOccurrence
    7.5.4.51 Pset_FanPHistory
    7.5.4.52 Pset_FanTypeCommon
    7.5.4.53 Pset_FilterPHistory
    7.5.4.54 Pset_FilterTypeAirParticleFilter
    7.5.4.55 Pset_FilterTypeCommon
    7.5.4.56 Pset_FilterTypeCompressedAirFilter
    7.5.4.57 Pset_FilterTypeWaterFilter
    7.5.4.58 Pset_FlowMeterOccurrence
    7.5.4.59 Pset_FlowMeterTypeCommon
    7.5.4.60 Pset_FlowMeterTypeEnergyMeter
    7.5.4.61 Pset_FlowMeterTypeGasMeter
    7.5.4.62 Pset_FlowMeterTypeOilMeter
    7.5.4.63 Pset_FlowMeterTypeWaterMeter
    7.5.4.64 Pset_HeatExchangerTypeCommon
    7.5.4.65 Pset_HeatExchangerTypePlate
    7.5.4.66 Pset_HumidifierPHistory
    7.5.4.67 Pset_HumidifierTypeCommon
    7.5.4.68 Pset_MedicalDeviceTypeCommon
    7.5.4.69 Pset_PipeConnectionFlanged
    7.5.4.70 Pset_PipeFittingOccurrence
    7.5.4.71 Pset_PipeFittingPHistory
    7.5.4.72 Pset_PipeFittingTypeBend
    7.5.4.73 Pset_PipeFittingTypeCommon
    7.5.4.74 Pset_PipeFittingTypeJunction
    7.5.4.75 Pset_PipeSegmentOccurrence
    7.5.4.76 Pset_PipeSegmentPHistory
    7.5.4.77 Pset_PipeSegmentTypeCommon
    7.5.4.78 Pset_PipeSegmentTypeCulvert
    7.5.4.79 Pset_PipeSegmentTypeGutter
    7.5.4.80 Pset_PumpOccurrence
    7.5.4.81 Pset_PumpPHistory
    7.5.4.82 Pset_PumpTypeCommon
    7.5.4.83 Pset_ShadingDevicePHistory
    7.5.4.84 Pset_SpaceHeaterPHistory
    7.5.4.85 Pset_SpaceHeaterTypeCommon
    7.5.4.86 Pset_SpaceHeaterTypeConvector
    7.5.4.87 Pset_SpaceHeaterTypeRadiator
    7.5.4.88 Pset_SpaceThermalPHistory
    7.5.4.89 Pset_TankOccurrence
    7.5.4.90 Pset_TankTypeCommon
    7.5.4.91 Pset_TankTypeExpansion
    7.5.4.92 Pset_TankTypePreformed
    7.5.4.93 Pset_TankTypePressureVessel
    7.5.4.94 Pset_TankTypeSectional
    7.5.4.95 Pset_TubeBundleTypeCommon
    7.5.4.96 Pset_TubeBundleTypeFinned
    7.5.4.97 Pset_UnitaryEquipmentTypeAirConditioningUnit
    7.5.4.98 Pset_UnitaryEquipmentTypeAirHandler
    7.5.4.99 Pset_UnitaryEquipmentTypeCommon
    7.5.4.100 Pset_ValvePHistory
    7.5.4.101 Pset_ValveTypeAirRelease
    7.5.4.102 Pset_ValveTypeCommon
    7.5.4.103 Pset_ValveTypeDrawOffCock
    7.5.4.104 Pset_ValveTypeFaucet
    7.5.4.105 Pset_ValveTypeFlushing
    7.5.4.106 Pset_ValveTypeGasTap
    7.5.4.107 Pset_ValveTypeIsolating
    7.5.4.108 Pset_ValveTypeMixing
    7.5.4.109 Pset_ValveTypePressureReducing
    7.5.4.110 Pset_ValveTypePressureRelief
    7.5.4.111 Pset_VibrationIsolatorTypeCommon
    7.5.4.112 PEnum_AirHandlerConstruction
    7.5.4.113 PEnum_AirHandlerFanCoilArrangement
    7.5.4.114 PEnum_AirTerminalAirflowType
    7.5.4.115 PEnum_AirTerminalBoxArrangementType
    7.5.4.116 PEnum_AirTerminalBoxReheatType
    7.5.4.117 PEnum_AirTerminalCoreType
    7.5.4.118 PEnum_AirTerminalDischargeDirection
    7.5.4.119 PEnum_AirTerminalFaceType
    7.5.4.120 PEnum_AirTerminalFinishType
    7.5.4.121 PEnum_AirTerminalFlowControlType
    7.5.4.122 PEnum_AirTerminalFlowPattern
    7.5.4.123 PEnum_AirTerminalLocation
    7.5.4.124 PEnum_AirTerminalMountingType
    7.5.4.125 PEnum_AirTerminalShape
    7.5.4.126 PEnum_AirToAirHeatTransferHeatTransferType
    7.5.4.127 PEnum_BackflowPreventerType
    7.5.4.128 PEnum_BoilerOperatingMode
    7.5.4.129 PEnum_CentrifugalFanArrangement
    7.5.4.130 PEnum_CentrifugalFanDischargePosition
    7.5.4.131 PEnum_CentrifugalFanRotation
    7.5.4.132 PEnum_CoilConnectionDirection
    7.5.4.133 PEnum_CoilCoolant
    7.5.4.134 PEnum_CoilFluidArrangement
    7.5.4.135 PEnum_CoilPlacementType
    7.5.4.136 PEnum_CompressedAirFilterType
    7.5.4.137 PEnum_CompressorTypePowerSource
    7.5.4.138 PEnum_ControlDamperOperation
    7.5.4.139 PEnum_CooledBeamActiveAirFlowConfigurationType
    7.5.4.140 PEnum_CooledBeamIntegratedLightingType
    7.5.4.141 PEnum_CooledBeamPipeConnection
    7.5.4.142 PEnum_CooledBeamSupplyAirConnectionType
    7.5.4.143 PEnum_CooledBeamWaterFlowControlSystemType
    7.5.4.144 PEnum_CoolingTowerCapacityControl
    7.5.4.145 PEnum_CoolingTowerCircuitType
    7.5.4.146 PEnum_CoolingTowerControlStrategy
    7.5.4.147 PEnum_CoolingTowerFlowArrangement
    7.5.4.148 PEnum_CoolingTowerSprayType
    7.5.4.149 PEnum_DamperBladeAction
    7.5.4.150 PEnum_DamperBladeEdge
    7.5.4.151 PEnum_DamperBladeShape
    7.5.4.152 PEnum_DamperOperation
    7.5.4.153 PEnum_DamperOrientation
    7.5.4.154 PEnum_DamperSizingMethod
    7.5.4.155 PEnum_DuctSegmentShape
    7.5.4.156 PEnum_EndShapeType
    7.5.4.157 PEnum_EnergySource
    7.5.4.158 PEnum_EngineEnergySource
    7.5.4.159 PEnum_EvaporativeCoolerFlowArrangement
    7.5.4.160 PEnum_EvaporatorCoolant
    7.5.4.161 PEnum_EvaporatorMediumType
    7.5.4.162 PEnum_FanApplicationType
    7.5.4.163 PEnum_FanCapacityControlType
    7.5.4.164 PEnum_FanCoilPosition
    7.5.4.165 PEnum_FanDischargeType
    7.5.4.166 PEnum_FanMotorConnectionType
    7.5.4.167 PEnum_FanMotorPosition
    7.5.4.168 PEnum_FanMountingType
    7.5.4.169 PEnum_FaucetFunction
    7.5.4.170 PEnum_FaucetOperation
    7.5.4.171 PEnum_FaucetType
    7.5.4.172 PEnum_FilterAirParticleFilterSeparationType
    7.5.4.173 PEnum_FilterAirParticleFilterType
    7.5.4.174 PEnum_FilterWaterFilterType
    7.5.4.175 PEnum_FireDamperActuationType
    7.5.4.176 PEnum_FireDamperClosureRating
    7.5.4.177 PEnum_FlowMeterPurpose
    7.5.4.178 PEnum_GasType
    7.5.4.179 PEnum_HeatExchangerArrangement
    7.5.4.180 PEnum_HeatTransferMedium
    7.5.4.181 PEnum_HumidifierApplication
    7.5.4.182 PEnum_HumidifierInternalControl
    7.5.4.183 PEnum_IsolatingPurpose
    7.5.4.184 PEnum_MeterReadOutType
    7.5.4.185 PEnum_MixingValveControl
    7.5.4.186 PEnum_PipeFittingJunctionType
    7.5.4.187 PEnum_PumpBaseType
    7.5.4.188 PEnum_PumpDriveConnectionType
    7.5.4.189 PEnum_RefrigerantClass
    7.5.4.190 PEnum_SpaceHeaterConvectorType
    7.5.4.191 PEnum_SpaceHeaterHeatTransferDimension
    7.5.4.192 PEnum_SpaceHeaterPlacementType
    7.5.4.193 PEnum_SpaceHeaterRadiatorType
    7.5.4.194 PEnum_SpaceHeaterTemperatureClassification
    7.5.4.195 PEnum_TankAccessType
    7.5.4.196 PEnum_TankComposition
    7.5.4.197 PEnum_TankPatternType
    7.5.4.198 PEnum_TankStorageType
    7.5.4.199 PEnum_ValveMechanism
    7.5.4.200 PEnum_ValveOperation
    7.5.4.201 PEnum_ValvePattern
    7.5.4.202 PEnum_WaterMeterType
    7.5.5 Quantity Sets
    7.5.5.1 Qto_AirTerminalBaseQuantities
    7.5.5.2 Qto_AirTerminalBoxTypeBaseQuantities
    7.5.5.3 Qto_AirToAirHeatRecoveryBaseQuantities
    7.5.5.4 Qto_BoilerBaseQuantities
    7.5.5.5 Qto_BurnerBaseQuantities
    7.5.5.6 Qto_ChillerBaseQuantities
    7.5.5.7 Qto_CoilBaseQuantities
    7.5.5.8 Qto_CompressorBaseQuantities
    7.5.5.9 Qto_CondenserBaseQuantities
    7.5.5.10 Qto_CooledBeamBaseQuantities
    7.5.5.11 Qto_CoolingTowerBaseQuantities
    7.5.5.12 Qto_DamperBaseQuantities
    7.5.5.13 Qto_DuctFittingBaseQuantities
    7.5.5.14 Qto_DuctSegmentBaseQuantities
    7.5.5.15 Qto_DuctSilencerBaseQuantities
    7.5.5.16 Qto_EvaporativeCoolerBaseQuantities
    7.5.5.17 Qto_EvaporatorBaseQuantities
    7.5.5.18 Qto_FanBaseQuantities
    7.5.5.19 Qto_FilterBaseQuantities
    7.5.5.20 Qto_FlowMeterBaseQuantities
    7.5.5.21 Qto_HeatExchangerBaseQuantities
    7.5.5.22 Qto_HumidifierBaseQuantities
    7.5.5.23 Qto_PipeFittingBaseQuantities
    7.5.5.24 Qto_PipeSegmentBaseQuantities
    7.5.5.25 Qto_PumpBaseQuantities
    7.5.5.26 Qto_SpaceHeaterBaseQuantities
    7.5.5.27 Qto_TankBaseQuantities
    7.5.5.28 Qto_TubeBundleBaseQuantities
    7.5.5.29 Qto_UnitaryEquipmentBaseQuantities
    7.5.5.30 Qto_ValveBaseQuantities
    7.5.5.31 Qto_VibrationIsolatorBaseQuantities
    7.6 IfcPlumbingFireProtectionDomain
    7.6.1 Schema Definition
    7.6.2 Types
    7.6.2.1 IfcFireSuppressionTerminalTypeEnum
    7.6.2.2 IfcInterceptorTypeEnum
    7.6.2.3 IfcSanitaryTerminalTypeEnum
    7.6.2.4 IfcStackTerminalTypeEnum
    7.6.2.5 IfcWasteTerminalTypeEnum
    7.6.3 Entities
    7.6.3.1 IfcFireSuppressionTerminal
    7.6.3.2 IfcFireSuppressionTerminalType
    7.6.3.3 IfcInterceptor
    7.6.3.4 IfcInterceptorType
    7.6.3.5 IfcSanitaryTerminal
    7.6.3.6 IfcSanitaryTerminalType
    7.6.3.7 IfcStackTerminal
    7.6.3.8 IfcStackTerminalType
    7.6.3.9 IfcWasteTerminal
    7.6.3.10 IfcWasteTerminalType
    7.6.4 Property Sets
    7.6.4.1 Pset_FireSuppressionTerminalTypeBreechingInlet
    7.6.4.2 Pset_FireSuppressionTerminalTypeCommon
    7.6.4.3 Pset_FireSuppressionTerminalTypeFireHydrant
    7.6.4.4 Pset_FireSuppressionTerminalTypeHoseReel
    7.6.4.5 Pset_FireSuppressionTerminalTypeSprinkler
    7.6.4.6 Pset_InterceptorTypeCommon
    7.6.4.7 Pset_SanitaryTerminalTypeBath
    7.6.4.8 Pset_SanitaryTerminalTypeBidet
    7.6.4.9 Pset_SanitaryTerminalTypeCistern
    7.6.4.10 Pset_SanitaryTerminalTypeCommon
    7.6.4.11 Pset_SanitaryTerminalTypeSanitaryFountain
    7.6.4.12 Pset_SanitaryTerminalTypeShower
    7.6.4.13 Pset_SanitaryTerminalTypeSink
    7.6.4.14 Pset_SanitaryTerminalTypeToiletPan
    7.6.4.15 Pset_SanitaryTerminalTypeUrinal
    7.6.4.16 Pset_SanitaryTerminalTypeWashHandBasin
    7.6.4.17 Pset_StackTerminalTypeCommon
    7.6.4.18 Pset_WasteTerminalTypeCommon
    7.6.4.19 Pset_WasteTerminalTypeFloorTrap
    7.6.4.20 Pset_WasteTerminalTypeFloorWaste
    7.6.4.21 Pset_WasteTerminalTypeGullySump
    7.6.4.22 Pset_WasteTerminalTypeGullyTrap
    7.6.4.23 Pset_WasteTerminalTypeRoofDrain
    7.6.4.24 Pset_WasteTerminalTypeWasteDisposalUnit
    7.6.4.25 Pset_WasteTerminalTypeWasteTrap
    7.6.4.26 PEnum_BackInletPatternType
    7.6.4.27 PEnum_BathType
    7.6.4.28 PEnum_BreechingInletCouplingType
    7.6.4.29 PEnum_BreechingInletType
    7.6.4.30 PEnum_CisternHeight
    7.6.4.31 PEnum_FireHydrantType
    7.6.4.32 PEnum_FlushType
    7.6.4.33 PEnum_FountainType
    7.6.4.34 PEnum_GullyType
    7.6.4.35 PEnum_HoseNozzleType
    7.6.4.36 PEnum_HoseReelMountingType
    7.6.4.37 PEnum_HoseReelType
    7.6.4.38 PEnum_InletPatternType
    7.6.4.39 PEnum_SanitaryMounting
    7.6.4.40 PEnum_ShowerType
    7.6.4.41 PEnum_SinkType
    7.6.4.42 PEnum_SprinklerActivation
    7.6.4.43 PEnum_SprinklerBulbLiquidColor
    7.6.4.44 PEnum_SprinklerResponse
    7.6.4.45 PEnum_SprinklerType
    7.6.4.46 PEnum_ToiletPanType
    7.6.4.47 PEnum_ToiletType
    7.6.4.48 PEnum_TrapType
    7.6.4.49 PEnum_UrinalType
    7.6.4.50 PEnum_WashHandBasinType
    7.6.5 Quantity Sets
    7.6.5.1 Qto_FireSuppressionTerminalBaseQuantities
    7.6.5.2 Qto_InterceptorBaseQuantities
    7.6.5.3 Qto_SanitaryTerminalBaseQuantities
    7.6.5.4 Qto_StackTerminalBaseQuantities
    7.6.5.5 Qto_WasteTerminalBaseQuantities
    7.7 IfcStructuralAnalysisDomain
    7.7.1 Schema Definition
    7.7.2 Types
    7.7.2.1 IfcActionSourceTypeEnum
    7.7.2.2 IfcActionTypeEnum
    7.7.2.3 IfcAnalysisModelTypeEnum
    7.7.2.4 IfcAnalysisTheoryTypeEnum
    7.7.2.5 IfcLoadGroupTypeEnum
    7.7.2.6 IfcProjectedOrTrueLengthEnum
    7.7.2.7 IfcStructuralCurveActivityTypeEnum
    7.7.2.8 IfcStructuralCurveMemberTypeEnum
    7.7.2.9 IfcStructuralSurfaceActivityTypeEnum
    7.7.2.10 IfcStructuralSurfaceMemberTypeEnum
    7.7.2.11 IfcStructuralActivityAssignmentSelect
    7.7.3 Entities
    7.7.3.1 IfcRelConnectsStructuralActivity
    7.7.3.2 IfcRelConnectsStructuralMember
    7.7.3.3 IfcRelConnectsWithEccentricity
    7.7.3.4 IfcStructuralAction
    7.7.3.5 IfcStructuralActivity
    7.7.3.6 IfcStructuralAnalysisModel
    7.7.3.7 IfcStructuralConnection
    7.7.3.8 IfcStructuralCurveAction
    7.7.3.9 IfcStructuralCurveConnection
    7.7.3.10 IfcStructuralCurveMember
    7.7.3.11 IfcStructuralCurveMemberVarying
    7.7.3.12 IfcStructuralCurveReaction
    7.7.3.13 IfcStructuralItem
    7.7.3.14 IfcStructuralLinearAction
    7.7.3.15 IfcStructuralLoadCase
    7.7.3.16 IfcStructuralLoadGroup
    7.7.3.17 IfcStructuralMember
    7.7.3.18 IfcStructuralPlanarAction
    7.7.3.19 IfcStructuralPointAction
    7.7.3.20 IfcStructuralPointConnection
    7.7.3.21 IfcStructuralPointReaction
    7.7.3.22 IfcStructuralReaction
    7.7.3.23 IfcStructuralResultGroup
    7.7.3.24 IfcStructuralSurfaceAction
    7.7.3.25 IfcStructuralSurfaceConnection
    7.7.3.26 IfcStructuralSurfaceMember
    7.7.3.27 IfcStructuralSurfaceMemberVarying
    7.7.3.28 IfcStructuralSurfaceReaction
    7.7.4 Property Sets
    7.7.4.1 Pset_StructuralSurfaceMemberVaryingThickness
    7.8 IfcStructuralElementsDomain
    7.8.1 Schema Definition
    7.8.2 Types
    7.8.2.1 IfcFootingTypeEnum
    7.8.2.2 IfcPileConstructionEnum
    7.8.2.3 IfcPileTypeEnum
    7.8.2.4 IfcReinforcingBarTypeEnum
    7.8.2.5 IfcReinforcingMeshTypeEnum
    7.8.2.6 IfcSurfaceFeatureTypeEnum
    7.8.2.7 IfcTendonAnchorTypeEnum
    7.8.2.8 IfcTendonTypeEnum
    7.8.2.9 IfcVoidingFeatureTypeEnum
    7.8.2.10 IfcBendingParameterSelect
    7.8.3 Entities
    7.8.3.1 IfcFooting
    7.8.3.2 IfcFootingType
    7.8.3.3 IfcPile
    7.8.3.4 IfcPileType
    7.8.3.5 IfcReinforcementDefinitionProperties
    7.8.3.6 IfcReinforcingBar
    7.8.3.7 IfcReinforcingBarType
    7.8.3.8 IfcReinforcingElement
    7.8.3.9 IfcReinforcingElementType
    7.8.3.10 IfcReinforcingMesh
    7.8.3.11 IfcReinforcingMeshType
    7.8.3.12 IfcSurfaceFeature
    7.8.3.13 IfcTendon
    7.8.3.14 IfcTendonAnchor
    7.8.3.15 IfcTendonAnchorType
    7.8.3.16 IfcTendonType
    7.8.3.17 IfcVoidingFeature
    7.8.4 Property Sets
    7.8.4.1 Pset_ConcreteElementGeneral
    7.8.4.2 Pset_FootingCommon
    7.8.4.3 Pset_PileCommon
    7.8.4.4 Pset_PrecastConcreteElementFabrication
    7.8.4.5 Pset_PrecastConcreteElementGeneral
    7.8.4.6 Pset_PrecastSlab
    7.8.4.7 Pset_ReinforcementBarCountOfIndependentFooting
    7.8.4.8 Pset_ReinforcementBarPitchOfBeam
    7.8.4.9 Pset_ReinforcementBarPitchOfColumn
    7.8.4.10 Pset_ReinforcementBarPitchOfContinuousFooting
    7.8.4.11 Pset_ReinforcementBarPitchOfSlab
    7.8.4.12 Pset_ReinforcementBarPitchOfWall
    7.8.4.13 PEnum_ReinforcementBarAllocationType
    7.8.4.14 PEnum_ReinforcementBarType
    7.8.5 Quantity Sets
    7.8.5.1 Qto_FootingBaseQuantities
    7.8.5.2 Qto_PileBaseQuantities
    7.8.5.3 Qto_ReinforcingElementBaseQuantities
    8. Resource definition data schemas
    8.1 IfcActorResource
    8.1.1 Schema Definition
    8.1.2 Types
    8.1.2.1 IfcAddressTypeEnum
    8.1.2.2 IfcRoleEnum
    8.1.2.3 IfcActorSelect
    8.1.3 Entities
    8.1.3.1 IfcActorRole
    8.1.3.2 IfcAddress
    8.1.3.3 IfcOrganization
    8.1.3.4 IfcOrganizationRelationship
    8.1.3.5 IfcPerson
    8.1.3.6 IfcPersonAndOrganization
    8.1.3.7 IfcPostalAddress
    8.1.3.8 IfcTelecomAddress
    8.2 IfcApprovalResource
    8.2.1 Schema Definition
    8.2.2 Entities
    8.2.2.1 IfcApproval
    8.2.2.2 IfcApprovalRelationship
    8.2.2.3 IfcResourceApprovalRelationship
    8.3 IfcConstraintResource
    8.3.1 Schema Definition
    8.3.2 Types
    8.3.2.1 IfcBenchmarkEnum
    8.3.2.2 IfcConstraintEnum
    8.3.2.3 IfcLogicalOperatorEnum
    8.3.2.4 IfcObjectiveEnum
    8.3.2.5 IfcMetricValueSelect
    8.3.3 Entities
    8.3.3.1 IfcConstraint
    8.3.3.2 IfcMetric
    8.3.3.3 IfcObjective
    8.3.3.4 IfcReference
    8.3.3.5 IfcResourceConstraintRelationship
    8.4 IfcCostResource
    8.4.1 Schema Definition
    8.4.2 Types
    8.4.2.1 IfcArithmeticOperatorEnum
    8.4.2.2 IfcAppliedValueSelect
    8.4.3 Entities
    8.4.3.1 IfcAppliedValue
    8.4.3.2 IfcCostValue
    8.4.3.3 IfcCurrencyRelationship
    8.5 IfcDateTimeResource
    8.5.1 Schema Definition
    8.5.2 Types
    8.5.2.1 IfcDate
    8.5.2.2 IfcDateTime
    8.5.2.3 IfcDayInMonthNumber
    8.5.2.4 IfcDayInWeekNumber
    8.5.2.5 IfcDuration
    8.5.2.6 IfcMonthInYearNumber
    8.5.2.7 IfcTime
    8.5.2.8 IfcTimeStamp
    8.5.2.9 IfcDataOriginEnum
    8.5.2.10 IfcRecurrenceTypeEnum
    8.5.2.11 IfcTaskDurationEnum
    8.5.2.12 IfcTimeSeriesDataTypeEnum
    8.5.2.13 IfcTimeOrRatioSelect
    8.5.3 Entities
    8.5.3.1 IfcEventTime
    8.5.3.2 IfcIrregularTimeSeries
    8.5.3.3 IfcIrregularTimeSeriesValue
    8.5.3.4 IfcLagTime
    8.5.3.5 IfcRecurrencePattern
    8.5.3.6 IfcRegularTimeSeries
    8.5.3.7 IfcResourceTime
    8.5.3.8 IfcSchedulingTime
    8.5.3.9 IfcTaskTime
    8.5.3.10 IfcTaskTimeRecurring
    8.5.3.11 IfcTimePeriod
    8.5.3.12 IfcTimeSeries
    8.5.3.13 IfcTimeSeriesValue
    8.5.3.14 IfcWorkTime
    8.6 IfcExternalReferenceResource
    8.6.1 Schema Definition
    8.6.2 Types
    8.6.2.1 IfcLanguageId
    8.6.2.2 IfcURIReference
    8.6.2.3 IfcDocumentConfidentialityEnum
    8.6.2.4 IfcDocumentStatusEnum
    8.6.2.5 IfcClassificationReferenceSelect
    8.6.2.6 IfcClassificationSelect
    8.6.2.7 IfcDocumentSelect
    8.6.2.8 IfcLibrarySelect
    8.6.2.9 IfcResourceObjectSelect
    8.6.3 Entities
    8.6.3.1 IfcClassification
    8.6.3.2 IfcClassificationReference
    8.6.3.3 IfcDocumentInformation
    8.6.3.4 IfcDocumentInformationRelationship
    8.6.3.5 IfcDocumentReference
    8.6.3.6 IfcExternalInformation
    8.6.3.7 IfcExternalReference
    8.6.3.8 IfcExternalReferenceRelationship
    8.6.3.9 IfcLibraryInformation
    8.6.3.10 IfcLibraryReference
    8.6.3.11 IfcResourceLevelRelationship
    8.7 IfcGeometricConstraintResource
    8.7.1 Schema Definition
    8.7.2 Types
    8.7.2.1 IfcCurveOrEdgeCurve
    8.7.2.2 IfcGridPlacementDirectionSelect
    8.7.2.3 IfcPointOrVertexPoint
    8.7.2.4 IfcSolidOrShell
    8.7.2.5 IfcSurfaceOrFaceSurface
    8.7.3 Entities
    8.7.3.1 IfcConnectionCurveGeometry
    8.7.3.2 IfcConnectionGeometry
    8.7.3.3 IfcConnectionPointEccentricity
    8.7.3.4 IfcConnectionPointGeometry
    8.7.3.5 IfcConnectionSurfaceGeometry
    8.7.3.6 IfcConnectionVolumeGeometry
    8.7.3.7 IfcGridAxis
    8.7.3.8 IfcGridPlacement
    8.7.3.9 IfcLocalPlacement
    8.7.3.10 IfcObjectPlacement
    8.7.3.11 IfcVirtualGridIntersection
    8.7.4 Functions
    8.7.4.1 IfcCorrectLocalPlacement
    8.8 IfcGeometricModelResource
    8.8.1 Schema Definition
    8.8.2 Types
    8.8.2.1 IfcBooleanOperator
    8.8.2.2 IfcBooleanOperand
    8.8.2.3 IfcCsgSelect
    8.8.2.4 IfcGeometricSetSelect
    8.8.3 Entities
    8.8.3.1 IfcAdvancedBrep
    8.8.3.2 IfcAdvancedBrepWithVoids
    8.8.3.3 IfcBlock
    8.8.3.4 IfcBooleanClippingResult
    8.8.3.5 IfcBooleanResult
    8.8.3.6 IfcBoundingBox
    8.8.3.7 IfcBoxedHalfSpace
    8.8.3.8 IfcCartesianPointList
    8.8.3.9 IfcCartesianPointList2D
    8.8.3.10 IfcCartesianPointList3D
    8.8.3.11 IfcCsgPrimitive3D
    8.8.3.12 IfcCsgSolid
    8.8.3.13 IfcExtrudedAreaSolid
    8.8.3.14 IfcExtrudedAreaSolidTapered
    8.8.3.15 IfcFaceBasedSurfaceModel
    8.8.3.16 IfcFacetedBrep
    8.8.3.17 IfcFacetedBrepWithVoids
    8.8.3.18 IfcFixedReferenceSweptAreaSolid
    8.8.3.19 IfcGeometricCurveSet
    8.8.3.20 IfcGeometricSet
    8.8.3.21 IfcHalfSpaceSolid
    8.8.3.22 IfcManifoldSolidBrep
    8.8.3.23 IfcPolygonalBoundedHalfSpace
    8.8.3.24 IfcRectangularPyramid
    8.8.3.25 IfcRevolvedAreaSolid
    8.8.3.26 IfcRevolvedAreaSolidTapered
    8.8.3.27 IfcRightCircularCone
    8.8.3.28 IfcRightCircularCylinder
    8.8.3.29 IfcSectionedSpine
    8.8.3.30 IfcShellBasedSurfaceModel
    8.8.3.31 IfcSolidModel
    8.8.3.32 IfcSphere
    8.8.3.33 IfcSurfaceCurveSweptAreaSolid
    8.8.3.34 IfcSweptAreaSolid
    8.8.3.35 IfcSweptDiskSolid
    8.8.3.36 IfcSweptDiskSolidPolygonal
    8.8.3.37 IfcTessellatedFaceSet
    8.8.3.38 IfcTessellatedItem
    8.8.3.39 IfcTriangulatedFaceSet
    8.8.4 Functions
    8.8.4.1 IfcTaperedSweptAreaProfiles
    8.8.4.2 IfcPointListDim
    8.9 IfcGeometryResource
    8.9.1 Schema Definition
    8.9.2 Types
    8.9.2.1 IfcArcIndex
    8.9.2.2 IfcDimensionCount
    8.9.2.3 IfcLineIndex
    8.9.2.4 IfcBSplineCurveForm
    8.9.2.5 IfcBSplineSurfaceForm
    8.9.2.6 IfcKnotType
    8.9.2.7 IfcTransitionCode
    8.9.2.8 IfcTrimmingPreference
    8.9.2.9 IfcAxis2Placement
    8.9.2.10 IfcCurveOnSurface
    8.9.2.11 IfcSegmentIndexSelect
    8.9.2.12 IfcTrimmingSelect
    8.9.2.13 IfcVectorOrDirection
    8.9.3 Entities
    8.9.3.1 IfcAxis1Placement
    8.9.3.2 IfcAxis2Placement2D
    8.9.3.3 IfcAxis2Placement3D
    8.9.3.4 IfcBoundaryCurve
    8.9.3.5 IfcBoundedCurve
    8.9.3.6 IfcBoundedSurface
    8.9.3.7 IfcBSplineCurve
    8.9.3.8 IfcBSplineCurveWithKnots
    8.9.3.9 IfcBSplineSurface
    8.9.3.10 IfcBSplineSurfaceWithKnots
    8.9.3.11 IfcCartesianPoint
    8.9.3.12 IfcCartesianTransformationOperator
    8.9.3.13 IfcCartesianTransformationOperator2D
    8.9.3.14 IfcCartesianTransformationOperator2DnonUniform
    8.9.3.15 IfcCartesianTransformationOperator3D
    8.9.3.16 IfcCartesianTransformationOperator3DnonUniform
    8.9.3.17 IfcCircle
    8.9.3.18 IfcCompositeCurve
    8.9.3.19 IfcCompositeCurveOnSurface
    8.9.3.20 IfcCompositeCurveSegment
    8.9.3.21 IfcConic
    8.9.3.22 IfcCurve
    8.9.3.23 IfcCurveBoundedPlane
    8.9.3.24 IfcCurveBoundedSurface
    8.9.3.25 IfcCylindricalSurface
    8.9.3.26 IfcDirection
    8.9.3.27 IfcElementarySurface
    8.9.3.28 IfcEllipse
    8.9.3.29 IfcGeometricRepresentationItem
    8.9.3.30 IfcIndexedPolyCurve
    8.9.3.31 IfcLine
    8.9.3.32 IfcMappedItem
    8.9.3.33 IfcOffsetCurve2D
    8.9.3.34 IfcOffsetCurve3D
    8.9.3.35 IfcOuterBoundaryCurve
    8.9.3.36 IfcPcurve
    8.9.3.37 IfcPlacement
    8.9.3.38 IfcPlane
    8.9.3.39 IfcPoint
    8.9.3.40 IfcPointOnCurve
    8.9.3.41 IfcPointOnSurface
    8.9.3.42 IfcPolyline
    8.9.3.43 IfcRationalBSplineCurveWithKnots
    8.9.3.44 IfcRationalBSplineSurfaceWithKnots
    8.9.3.45 IfcRectangularTrimmedSurface
    8.9.3.46 IfcReparametrisedCompositeCurveSegment
    8.9.3.47 IfcRepresentationItem
    8.9.3.48 IfcRepresentationMap
    8.9.3.49 IfcSurface
    8.9.3.50 IfcSurfaceOfLinearExtrusion
    8.9.3.51 IfcSurfaceOfRevolution
    8.9.3.52 IfcSweptSurface
    8.9.3.53 IfcTrimmedCurve
    8.9.3.54 IfcVector
    8.9.4 Functions
    8.9.4.1 IfcBaseAxis
    8.9.4.2 IfcBuild2Axes
    8.9.4.3 IfcBuildAxes
    8.9.4.4 IfcConstraintsParamBSpline
    8.9.4.5 IfcCrossProduct
    8.9.4.6 IfcCurveDim
    8.9.4.7 IfcCurveWeightsPositive
    8.9.4.8 IfcDotProduct
    8.9.4.9 IfcFirstProjAxis
    8.9.4.10 IfcGetBasisSurface
    8.9.4.11 IfcListToArray
    8.9.4.12 IfcMakeArrayOfArray
    8.9.4.13 IfcNormalise
    8.9.4.14 IfcOrthogonalComplement
    8.9.4.15 IfcSameAxis2Placement
    8.9.4.16 IfcSameCartesianPoint
    8.9.4.17 IfcSameDirection
    8.9.4.18 IfcSameValue
    8.9.4.19 IfcScalarTimesVector
    8.9.4.20 IfcSecondProjAxis
    8.9.4.21 IfcSurfaceWeightsPositive
    8.9.4.22 IfcVectorDifference
    8.9.4.23 IfcVectorSum
    8.9.4.24 IfcConsecutiveSegments
    8.10 IfcMaterialResource
    8.10.1 Schema Definition
    8.10.2 Types
    8.10.2.1 IfcCardinalPointReference
    8.10.2.2 IfcDirectionSenseEnum
    8.10.2.3 IfcLayerSetDirectionEnum
    8.10.2.4 IfcMaterialSelect
    8.10.3 Entities
    8.10.3.1 IfcMaterial
    8.10.3.2 IfcMaterialClassificationRelationship
    8.10.3.3 IfcMaterialConstituent
    8.10.3.4 IfcMaterialConstituentSet
    8.10.3.5 IfcMaterialDefinition
    8.10.3.6 IfcMaterialLayer
    8.10.3.7 IfcMaterialLayerSet
    8.10.3.8 IfcMaterialLayerSetUsage
    8.10.3.9 IfcMaterialLayerWithOffsets
    8.10.3.10 IfcMaterialList
    8.10.3.11 IfcMaterialProfile
    8.10.3.12 IfcMaterialProfileSet
    8.10.3.13 IfcMaterialProfileSetUsage
    8.10.3.14 IfcMaterialProfileSetUsageTapering
    8.10.3.15 IfcMaterialProfileWithOffsets
    8.10.3.16 IfcMaterialProperties
    8.10.3.17 IfcMaterialRelationship
    8.10.3.18 IfcMaterialUsageDefinition
    8.10.4 Functions
    8.10.4.1 IfcMlsTotalThickness
    8.10.5 Property Sets
    8.10.5.1 Pset_MaterialCombustion
    8.10.5.2 Pset_MaterialCommon
    8.10.5.3 Pset_MaterialConcrete
    8.10.5.4 Pset_MaterialEnergy
    8.10.5.5 Pset_MaterialFuel
    8.10.5.6 Pset_MaterialHygroscopic
    8.10.5.7 Pset_MaterialMechanical
    8.10.5.8 Pset_MaterialOptical
    8.10.5.9 Pset_MaterialSteel
    8.10.5.10 Pset_MaterialThermal
    8.10.5.11 Pset_MaterialWater
    8.10.5.12 Pset_MaterialWood
    8.10.5.13 Pset_MaterialWoodBasedBeam
    8.10.5.14 Pset_MaterialWoodBasedPanel
    8.11 IfcMeasureResource
    8.11.1 Schema Definition
    8.11.2 Types
    8.11.2.1 IfcAbsorbedDoseMeasure
    8.11.2.2 IfcAccelerationMeasure
    8.11.2.3 IfcAmountOfSubstanceMeasure
    8.11.2.4 IfcAngularVelocityMeasure
    8.11.2.5 IfcAreaDensityMeasure
    8.11.2.6 IfcAreaMeasure
    8.11.2.7 IfcBinary
    8.11.2.8 IfcBoolean
    8.11.2.9 IfcComplexNumber
    8.11.2.10 IfcCompoundPlaneAngleMeasure
    8.11.2.11 IfcContextDependentMeasure
    8.11.2.12 IfcCountMeasure
    8.11.2.13 IfcCurvatureMeasure
    8.11.2.14 IfcDescriptiveMeasure
    8.11.2.15 IfcDoseEquivalentMeasure
    8.11.2.16 IfcDynamicViscosityMeasure
    8.11.2.17 IfcElectricCapacitanceMeasure
    8.11.2.18 IfcElectricChargeMeasure
    8.11.2.19 IfcElectricConductanceMeasure
    8.11.2.20 IfcElectricCurrentMeasure
    8.11.2.21 IfcElectricResistanceMeasure
    8.11.2.22 IfcElectricVoltageMeasure
    8.11.2.23 IfcEnergyMeasure
    8.11.2.24 IfcForceMeasure
    8.11.2.25 IfcFrequencyMeasure
    8.11.2.26 IfcHeatFluxDensityMeasure
    8.11.2.27 IfcHeatingValueMeasure
    8.11.2.28 IfcIdentifier
    8.11.2.29 IfcIlluminanceMeasure
    8.11.2.30 IfcInductanceMeasure
    8.11.2.31 IfcInteger
    8.11.2.32 IfcIntegerCountRateMeasure
    8.11.2.33 IfcIonConcentrationMeasure
    8.11.2.34 IfcIsothermalMoistureCapacityMeasure
    8.11.2.35 IfcKinematicViscosityMeasure
    8.11.2.36 IfcLabel
    8.11.2.37 IfcLengthMeasure
    8.11.2.38 IfcLinearForceMeasure
    8.11.2.39 IfcLinearMomentMeasure
    8.11.2.40 IfcLinearStiffnessMeasure
    8.11.2.41 IfcLinearVelocityMeasure
    8.11.2.42 IfcLogical
    8.11.2.43 IfcLuminousFluxMeasure
    8.11.2.44 IfcLuminousIntensityDistributionMeasure
    8.11.2.45 IfcLuminousIntensityMeasure
    8.11.2.46 IfcMagneticFluxDensityMeasure
    8.11.2.47 IfcMagneticFluxMeasure
    8.11.2.48 IfcMassDensityMeasure
    8.11.2.49 IfcMassFlowRateMeasure
    8.11.2.50 IfcMassMeasure
    8.11.2.51 IfcMassPerLengthMeasure
    8.11.2.52 IfcModulusOfElasticityMeasure
    8.11.2.53 IfcModulusOfLinearSubgradeReactionMeasure
    8.11.2.54 IfcModulusOfRotationalSubgradeReactionMeasure
    8.11.2.55 IfcModulusOfSubgradeReactionMeasure
    8.11.2.56 IfcMoistureDiffusivityMeasure
    8.11.2.57 IfcMolecularWeightMeasure
    8.11.2.58 IfcMomentOfInertiaMeasure
    8.11.2.59 IfcMonetaryMeasure
    8.11.2.60 IfcNonNegativeLengthMeasure
    8.11.2.61 IfcNormalisedRatioMeasure
    8.11.2.62 IfcNumericMeasure
    8.11.2.63 IfcParameterValue
    8.11.2.64 IfcPHMeasure
    8.11.2.65 IfcPlanarForceMeasure
    8.11.2.66 IfcPlaneAngleMeasure
    8.11.2.67 IfcPositiveInteger
    8.11.2.68 IfcPositiveLengthMeasure
    8.11.2.69 IfcPositivePlaneAngleMeasure
    8.11.2.70 IfcPositiveRatioMeasure
    8.11.2.71 IfcPowerMeasure
    8.11.2.72 IfcPressureMeasure
    8.11.2.73 IfcRadioActivityMeasure
    8.11.2.74 IfcRatioMeasure
    8.11.2.75 IfcReal
    8.11.2.76 IfcRotationalFrequencyMeasure
    8.11.2.77 IfcRotationalMassMeasure
    8.11.2.78 IfcRotationalStiffnessMeasure
    8.11.2.79 IfcSectionalAreaIntegralMeasure
    8.11.2.80 IfcSectionModulusMeasure
    8.11.2.81 IfcShearModulusMeasure
    8.11.2.82 IfcSolidAngleMeasure
    8.11.2.83 IfcSoundPowerLevelMeasure
    8.11.2.84 IfcSoundPowerMeasure
    8.11.2.85 IfcSoundPressureLevelMeasure
    8.11.2.86 IfcSoundPressureMeasure
    8.11.2.87 IfcSpecificHeatCapacityMeasure
    8.11.2.88 IfcTemperatureGradientMeasure
    8.11.2.89 IfcTemperatureRateOfChangeMeasure
    8.11.2.90 IfcText
    8.11.2.91 IfcThermalAdmittanceMeasure
    8.11.2.92 IfcThermalConductivityMeasure
    8.11.2.93 IfcThermalExpansionCoefficientMeasure
    8.11.2.94 IfcThermalResistanceMeasure
    8.11.2.95 IfcThermalTransmittanceMeasure
    8.11.2.96 IfcThermodynamicTemperatureMeasure
    8.11.2.97 IfcTimeMeasure
    8.11.2.98 IfcTorqueMeasure
    8.11.2.99 IfcVaporPermeabilityMeasure
    8.11.2.100 IfcVolumeMeasure
    8.11.2.101 IfcVolumetricFlowRateMeasure
    8.11.2.102 IfcWarpingConstantMeasure
    8.11.2.103 IfcWarpingMomentMeasure
    8.11.2.104 IfcDerivedUnitEnum
    8.11.2.105 IfcSIPrefix
    8.11.2.106 IfcSIUnitName
    8.11.2.107 IfcUnitEnum
    8.11.2.108 IfcDerivedMeasureValue
    8.11.2.109 IfcMeasureValue
    8.11.2.110 IfcSimpleValue
    8.11.2.111 IfcUnit
    8.11.2.112 IfcValue
    8.11.3 Entities
    8.11.3.1 IfcContextDependentUnit
    8.11.3.2 IfcConversionBasedUnit
    8.11.3.3 IfcConversionBasedUnitWithOffset
    8.11.3.4 IfcDerivedUnit
    8.11.3.5 IfcDerivedUnitElement
    8.11.3.6 IfcDimensionalExponents
    8.11.3.7 IfcMeasureWithUnit
    8.11.3.8 IfcMonetaryUnit
    8.11.3.9 IfcNamedUnit
    8.11.3.10 IfcSIUnit
    8.11.3.11 IfcUnitAssignment
    8.11.4 Functions
    8.11.4.1 IfcCorrectDimensions
    8.11.4.2 IfcCorrectUnitAssignment
    8.11.4.3 IfcDeriveDimensionalExponents
    8.11.4.4 IfcDimensionsForSiUnit
    8.12 IfcPresentationAppearanceResource
    8.12.1 Schema Definition
    8.12.2 Types
    8.12.2.1 IfcFontStyle
    8.12.2.2 IfcFontVariant
    8.12.2.3 IfcFontWeight
    8.12.2.4 IfcPresentableText
    8.12.2.5 IfcSpecularExponent
    8.12.2.6 IfcSpecularRoughness
    8.12.2.7 IfcTextAlignment
    8.12.2.8 IfcTextDecoration
    8.12.2.9 IfcTextFontName
    8.12.2.10 IfcTextTransformation
    8.12.2.11 IfcNullStyle
    8.12.2.12 IfcReflectanceMethodEnum
    8.12.2.13 IfcSurfaceSide
    8.12.2.14 IfcColour
    8.12.2.15 IfcColourOrFactor
    8.12.2.16 IfcCurveFontOrScaledCurveFontSelect
    8.12.2.17 IfcCurveStyleFontSelect
    8.12.2.18 IfcFillStyleSelect
    8.12.2.19 IfcHatchLineDistanceSelect
    8.12.2.20 IfcPresentationStyleSelect
    8.12.2.21 IfcSizeSelect
    8.12.2.22 IfcSpecularHighlightSelect
    8.12.2.23 IfcStyleAssignmentSelect
    8.12.2.24 IfcSurfaceStyleElementSelect
    8.12.2.25 IfcTextFontSelect
    8.12.3 Entities
    8.12.3.1 IfcBlobTexture
    8.12.3.2 IfcColourRgb
    8.12.3.3 IfcColourRgbList
    8.12.3.4 IfcColourSpecification
    8.12.3.5 IfcCurveStyle
    8.12.3.6 IfcCurveStyleFont
    8.12.3.7 IfcCurveStyleFontAndScaling
    8.12.3.8 IfcCurveStyleFontPattern
    8.12.3.9 IfcDraughtingPreDefinedColour
    8.12.3.10 IfcDraughtingPreDefinedCurveFont
    8.12.3.11 IfcExternallyDefinedHatchStyle
    8.12.3.12 IfcExternallyDefinedSurfaceStyle
    8.12.3.13 IfcExternallyDefinedTextFont
    8.12.3.14 IfcFillAreaStyle
    8.12.3.15 IfcFillAreaStyleHatching
    8.12.3.16 IfcFillAreaStyleTiles
    8.12.3.17 IfcImageTexture
    8.12.3.18 IfcIndexedColourMap
    8.12.3.19 IfcIndexedTextureMap
    8.12.3.20 IfcIndexedTriangleTextureMap
    8.12.3.21 IfcPixelTexture
    8.12.3.22 IfcPreDefinedColour
    8.12.3.23 IfcPreDefinedCurveFont
    8.12.3.24 IfcPreDefinedItem
    8.12.3.25 IfcPreDefinedTextFont
    8.12.3.26 IfcPresentationStyle
    8.12.3.27 IfcPresentationStyleAssignment
    8.12.3.28 IfcStyledItem
    8.12.3.29 IfcSurfaceStyle
    8.12.3.30 IfcSurfaceStyleLighting
    8.12.3.31 IfcSurfaceStyleRefraction
    8.12.3.32 IfcSurfaceStyleRendering
    8.12.3.33 IfcSurfaceStyleShading
    8.12.3.34 IfcSurfaceStyleWithTextures
    8.12.3.35 IfcSurfaceTexture
    8.12.3.36 IfcTextStyle
    8.12.3.37 IfcTextStyleFontModel
    8.12.3.38 IfcTextStyleForDefinedFont
    8.12.3.39 IfcTextStyleTextModel
    8.12.3.40 IfcTextureCoordinate
    8.12.3.41 IfcTextureCoordinateGenerator
    8.12.3.42 IfcTextureMap
    8.12.3.43 IfcTextureVertex
    8.12.3.44 IfcTextureVertexList
    8.12.4 Functions
    8.12.4.1 IfcCorrectFillAreaStyle
    8.13 IfcPresentationDefinitionResource
    8.13.1 Schema Definition
    8.13.2 Types
    8.13.2.1 IfcBoxAlignment
    8.13.2.2 IfcTextPath
    8.13.3 Entities
    8.13.3.1 IfcAnnotationFillArea
    8.13.3.2 IfcPlanarBox
    8.13.3.3 IfcPlanarExtent
    8.13.3.4 IfcPresentationItem
    8.13.3.5 IfcTextLiteral
    8.13.3.6 IfcTextLiteralWithExtent
    8.14 IfcPresentationOrganizationResource
    8.14.1 Schema Definition
    8.14.2 Types
    8.14.2.1 IfcLightDistributionCurveEnum
    8.14.2.2 IfcLightEmissionSourceEnum
    8.14.2.3 IfcLayeredItem
    8.14.2.4 IfcLightDistributionDataSourceSelect
    8.14.3 Entities
    8.14.3.1 IfcLightDistributionData
    8.14.3.2 IfcLightIntensityDistribution
    8.14.3.3 IfcLightSource
    8.14.3.4 IfcLightSourceAmbient
    8.14.3.5 IfcLightSourceDirectional
    8.14.3.6 IfcLightSourceGoniometric
    8.14.3.7 IfcLightSourcePositional
    8.14.3.8 IfcLightSourceSpot
    8.14.3.9 IfcPresentationLayerAssignment
    8.14.3.10 IfcPresentationLayerWithStyle
    8.15 IfcProfileResource
    8.15.1 Schema Definition
    8.15.2 Types
    8.15.2.1 IfcProfileTypeEnum
    8.15.2.2 IfcReinforcingBarRoleEnum
    8.15.2.3 IfcReinforcingBarSurfaceEnum
    8.15.2.4 IfcSectionTypeEnum
    8.15.3 Entities
    8.15.3.1 IfcArbitraryClosedProfileDef
    8.15.3.2 IfcArbitraryOpenProfileDef
    8.15.3.3 IfcArbitraryProfileDefWithVoids
    8.15.3.4 IfcAsymmetricIShapeProfileDef
    8.15.3.5 IfcCenterLineProfileDef
    8.15.3.6 IfcCircleHollowProfileDef
    8.15.3.7 IfcCircleProfileDef
    8.15.3.8 IfcCompositeProfileDef
    8.15.3.9 IfcCShapeProfileDef
    8.15.3.10 IfcDerivedProfileDef
    8.15.3.11 IfcEllipseProfileDef
    8.15.3.12 IfcIShapeProfileDef
    8.15.3.13 IfcLShapeProfileDef
    8.15.3.14 IfcMirroredProfileDef
    8.15.3.15 IfcParameterizedProfileDef
    8.15.3.16 IfcProfileDef
    8.15.3.17 IfcProfileProperties
    8.15.3.18 IfcRectangleHollowProfileDef
    8.15.3.19 IfcRectangleProfileDef
    8.15.3.20 IfcReinforcementBarProperties
    8.15.3.21 IfcRoundedRectangleProfileDef
    8.15.3.22 IfcSectionProperties
    8.15.3.23 IfcSectionReinforcementProperties
    8.15.3.24 IfcTrapeziumProfileDef
    8.15.3.25 IfcTShapeProfileDef
    8.15.3.26 IfcUShapeProfileDef
    8.15.3.27 IfcZShapeProfileDef
    8.15.4 Property Sets
    8.15.4.1 Pset_ProfileArbitraryDoubleT
    8.15.4.2 Pset_ProfileArbitraryHollowCore
    8.15.4.3 Pset_ProfileMechanical
    8.16 IfcPropertyResource
    8.16.1 Schema Definition
    8.16.2 Types
    8.16.2.1 IfcCurveInterpolationEnum
    8.16.2.2 IfcObjectReferenceSelect
    8.16.3 Entities
    8.16.3.1 IfcComplexProperty
    8.16.3.2 IfcExtendedProperties
    8.16.3.3 IfcPreDefinedProperties
    8.16.3.4 IfcProperty
    8.16.3.5 IfcPropertyAbstraction
    8.16.3.6 IfcPropertyBoundedValue
    8.16.3.7 IfcPropertyDependencyRelationship
    8.16.3.8 IfcPropertyEnumeratedValue
    8.16.3.9 IfcPropertyEnumeration
    8.16.3.10 IfcPropertyListValue
    8.16.3.11 IfcPropertyReferenceValue
    8.16.3.12 IfcPropertySingleValue
    8.16.3.13 IfcPropertyTableValue
    8.16.3.14 IfcSimpleProperty
    8.16.4 Functions
    8.16.4.1 IfcUniquePropertyName
    8.17 IfcQuantityResource
    8.17.1 Schema Definition
    8.17.2 Entities
    8.17.2.1 IfcPhysicalComplexQuantity
    8.17.2.2 IfcPhysicalQuantity
    8.17.2.3 IfcPhysicalSimpleQuantity
    8.17.2.4 IfcQuantityArea
    8.17.2.5 IfcQuantityCount
    8.17.2.6 IfcQuantityLength
    8.17.2.7 IfcQuantityTime
    8.17.2.8 IfcQuantityVolume
    8.17.2.9 IfcQuantityWeight
    8.17.3 Functions
    8.17.3.1 IfcUniqueQuantityNames
    8.18 IfcRepresentationResource
    8.18.1 Schema Definition
    8.18.2 Types
    8.18.2.1 IfcGeometricProjectionEnum
    8.18.2.2 IfcGlobalOrLocalEnum
    8.18.2.3 IfcCoordinateReferenceSystemSelect
    8.18.2.4 IfcProductRepresentationSelect
    8.18.3 Entities
    8.18.3.1 IfcCoordinateOperation
    8.18.3.2 IfcCoordinateReferenceSystem
    8.18.3.3 IfcGeometricRepresentationContext
    8.18.3.4 IfcGeometricRepresentationSubContext
    8.18.3.5 IfcMapConversion
    8.18.3.6 IfcMaterialDefinitionRepresentation
    8.18.3.7 IfcProductDefinitionShape
    8.18.3.8 IfcProductRepresentation
    8.18.3.9 IfcProjectedCRS
    8.18.3.10 IfcRepresentation
    8.18.3.11 IfcRepresentationContext
    8.18.3.12 IfcShapeAspect
    8.18.3.13 IfcShapeModel
    8.18.3.14 IfcShapeRepresentation
    8.18.3.15 IfcStyledRepresentation
    8.18.3.16 IfcStyleModel
    8.18.3.17 IfcTopologyRepresentation
    8.18.4 Functions
    8.18.4.1 IfcConvertDirectionInto2D
    8.18.4.2 IfcSameAxis2Placement
    8.18.4.3 IfcSameCartesianPoint
    8.18.4.4 IfcSameDirection
    8.18.4.5 IfcSameValidPrecision
    8.18.4.6 IfcSameValue
    8.18.4.7 IfcShapeRepresentationTypes
    8.18.4.8 IfcTopologyRepresentationTypes
    8.18.5 Rules
    8.18.5.1 IfcRepresentationContextSameWCS
    8.19 IfcStructuralLoadResource
    8.19.1 Schema Definition
    8.19.2 Types
    8.19.2.1 IfcModulusOfRotationalSubgradeReactionSelect
    8.19.2.2 IfcModulusOfSubgradeReactionSelect
    8.19.2.3 IfcModulusOfTranslationalSubgradeReactionSelect
    8.19.2.4 IfcRotationalStiffnessSelect
    8.19.2.5 IfcTranslationalStiffnessSelect
    8.19.2.6 IfcWarpingStiffnessSelect
    8.19.3 Entities
    8.19.3.1 IfcBoundaryCondition
    8.19.3.2 IfcBoundaryEdgeCondition
    8.19.3.3 IfcBoundaryFaceCondition
    8.19.3.4 IfcBoundaryNodeCondition
    8.19.3.5 IfcBoundaryNodeConditionWarping
    8.19.3.6 IfcFailureConnectionCondition
    8.19.3.7 IfcSlippageConnectionCondition
    8.19.3.8 IfcStructuralConnectionCondition
    8.19.3.9 IfcStructuralLoad
    8.19.3.10 IfcStructuralLoadConfiguration
    8.19.3.11 IfcStructuralLoadLinearForce
    8.19.3.12 IfcStructuralLoadOrResult
    8.19.3.13 IfcStructuralLoadPlanarForce
    8.19.3.14 IfcStructuralLoadSingleDisplacement
    8.19.3.15 IfcStructuralLoadSingleDisplacementDistortion
    8.19.3.16 IfcStructuralLoadSingleForce
    8.19.3.17 IfcStructuralLoadSingleForceWarping
    8.19.3.18 IfcStructuralLoadStatic
    8.19.3.19 IfcStructuralLoadTemperature
    8.19.3.20 IfcSurfaceReinforcementArea
    8.20 IfcTopologyResource
    8.20.1 Schema Definition
    8.20.2 Types
    8.20.2.1 IfcShell
    8.20.3 Entities
    8.20.3.1 IfcAdvancedFace
    8.20.3.2 IfcClosedShell
    8.20.3.3 IfcConnectedFaceSet
    8.20.3.4 IfcEdge
    8.20.3.5 IfcEdgeCurve
    8.20.3.6 IfcEdgeLoop
    8.20.3.7 IfcFace
    8.20.3.8 IfcFaceBound
    8.20.3.9 IfcFaceOuterBound
    8.20.3.10 IfcFaceSurface
    8.20.3.11 IfcLoop
    8.20.3.12 IfcOpenShell
    8.20.3.13 IfcOrientedEdge
    8.20.3.14 IfcPath
    8.20.3.15 IfcPolyLoop
    8.20.3.16 IfcSubedge
    8.20.3.17 IfcTopologicalRepresentationItem
    8.20.3.18 IfcVertex
    8.20.3.19 IfcVertexLoop
    8.20.3.20 IfcVertexPoint
    8.20.4 Functions
    8.20.4.1 IfcBooleanChoose
    8.20.4.2 IfcLoopHeadToTail
    8.20.4.3 IfcPathHeadToTail
    8.21 IfcUtilityResource
    8.21.1 Schema Definition
    8.21.2 Types
    8.21.2.1 IfcGloballyUniqueId
    8.21.2.2 IfcChangeActionEnum
    8.21.2.3 IfcStateEnum
    8.21.3 Entities
    8.21.3.1 IfcApplication
    8.21.3.2 IfcOwnerHistory
    8.21.3.3 IfcTable
    8.21.3.4 IfcTableColumn
    8.21.3.5 IfcTableRow
    Annex A. Computer interpretable listings
    A.1 Common Use Definitions
    Annex B. Alphabetical listings
    B.1 Definitions
    B.1.1 Defined types
    B.1.2 Enumeration types
    B.1.3 Select types
    B.1.4 Entities
    B.1.5 Functions
    B.1.6 Rules
    B.1.7 Property sets
    B.1.8 Quantity sets
    B.1.9 Individual properties
    B.2 DE [German]
    B.2.1 Defined types
    B.2.2 Enumeration types
    B.2.3 Select types
    B.2.4 Entities
    B.2.5 Functions
    B.2.6 Rules
    B.3 EN [English]
    B.3.1 Defined types
    B.3.2 Enumeration types
    B.3.3 Select types
    B.3.4 Entities
    B.3.5 Functions
    B.3.6 Rules
    B.4 FR [French]
    B.4.1 Defined types
    B.4.2 Enumeration types
    B.4.3 Select types
    B.4.4 Entities
    B.4.5 Functions
    B.4.6 Rules
    B.5 JA [Japanese]
    B.5.1 Defined types
    B.5.2 Enumeration types
    B.5.3 Select types
    B.5.4 Entities
    B.5.5 Functions
    B.5.6 Rules
    B.6 KO [Korean]
    B.6.1 Defined types
    B.6.2 Enumeration types
    B.6.3 Select types
    B.6.4 Entities
    B.6.5 Functions
    B.6.6 Rules
    B.7 ZH [Chinese]
    B.7.1 Defined types
    B.7.2 Enumeration types
    B.7.3 Select types
    B.7.4 Entities
    B.7.5 Functions
    B.7.6 Rules
    Annex C. Inheritance listings
    C.1 Common Use Definitions
    C.1.1 All entities
    C.1.2 Rooted entities
    C.1.3 Object types
    Annex D. Diagrams
    D.1 Schema diagrams
    D.1.1 Core data schemas
    D.1.1.1 IfcKernel
    D.1.1.2 IfcControlExtension
    D.1.1.3 IfcProcessExtension
    D.1.1.4 IfcProductExtension
    D.1.2 Shared element data schemas
    D.1.2.1 IfcSharedBldgElements
    D.1.2.2 IfcSharedBldgServiceElements
    D.1.2.3 IfcSharedComponentElements
    D.1.2.4 IfcSharedFacilitiesElements
    D.1.2.5 IfcSharedMgmtElements
    D.1.3 Domain specific data schemas
    D.1.3.1 IfcArchitectureDomain
    D.1.3.2 IfcBuildingControlsDomain
    D.1.3.3 IfcConstructionMgmtDomain
    D.1.3.4 IfcElectricalDomain
    D.1.3.5 IfcHvacDomain
    D.1.3.6 IfcPlumbingFireProtectionDomain
    D.1.3.7 IfcStructuralAnalysisDomain
    D.1.3.8 IfcStructuralElementsDomain
    D.1.4 Resource definition data schemas
    D.1.4.1 IfcActorResource
    D.1.4.2 IfcApprovalResource
    D.1.4.3 IfcConstraintResource
    D.1.4.4 IfcCostResource
    D.1.4.5 IfcDateTimeResource
    D.1.4.6 IfcExternalReferenceResource
    D.1.4.7 IfcGeometricConstraintResource
    D.1.4.8 IfcGeometricModelResource
    D.1.4.9 IfcGeometryResource
    D.1.4.10 IfcMaterialResource
    D.1.4.11 IfcMeasureResource
    D.1.4.12 IfcPresentationAppearanceResource
    D.1.4.13 IfcPresentationDefinitionResource
    D.1.4.14 IfcPresentationOrganizationResource
    D.1.4.15 IfcProfileResource
    D.1.4.16 IfcPropertyResource
    D.1.4.17 IfcQuantityResource
    D.1.4.18 IfcRepresentationResource
    D.1.4.19 IfcStructuralLoadResource
    D.1.4.20 IfcTopologyResource
    D.1.4.21 IfcUtilityResource
    D.2 Instance diagrams
    D.2.1 Common Use Definitions
    D.2.1.1 IfcActionRequest
    D.2.1.2 IfcActor
    D.2.1.3 IfcActuator
    D.2.1.4 IfcAirTerminal
    D.2.1.5 IfcAirTerminalBox
    D.2.1.6 IfcAirToAirHeatRecovery
    D.2.1.7 IfcAlarm
    D.2.1.8 IfcAnnotation
    D.2.1.9 IfcAsset
    D.2.1.10 IfcAudioVisualAppliance
    D.2.1.11 IfcBeam
    D.2.1.12 IfcBeamStandardCase
    D.2.1.13 IfcBeamType
    D.2.1.14 IfcBoiler
    D.2.1.15 IfcBuilding
    D.2.1.16 IfcBuildingElement
    D.2.1.17 IfcBuildingElementPart
    D.2.1.18 IfcBuildingElementProxy
    D.2.1.19 IfcBuildingElementProxyType
    D.2.1.20 IfcBuildingStorey
    D.2.1.21 IfcBuildingSystem
    D.2.1.22 IfcBurner
    D.2.1.23 IfcCableCarrierFitting
    D.2.1.24 IfcCableCarrierSegment
    D.2.1.25 IfcCableFitting
    D.2.1.26 IfcCableSegment
    D.2.1.27 IfcChiller
    D.2.1.28 IfcChimney
    D.2.1.29 IfcChimneyType
    D.2.1.30 IfcCivilElement
    D.2.1.31 IfcCoil
    D.2.1.32 IfcColumn
    D.2.1.33 IfcColumnStandardCase
    D.2.1.34 IfcColumnType
    D.2.1.35 IfcCommunicationsAppliance
    D.2.1.36 IfcCompressor
    D.2.1.37 IfcCondenser
    D.2.1.38 IfcConstructionEquipmentResource
    D.2.1.39 IfcConstructionMaterialResource
    D.2.1.40 IfcConstructionProductResource
    D.2.1.41 IfcConstructionResource
    D.2.1.42 IfcControl
    D.2.1.43 IfcController
    D.2.1.44 IfcCooledBeam
    D.2.1.45 IfcCoolingTower
    D.2.1.46 IfcCostItem
    D.2.1.47 IfcCostSchedule
    D.2.1.48 IfcCovering
    D.2.1.49 IfcCoveringType
    D.2.1.50 IfcCrewResource
    D.2.1.51 IfcCurtainWall
    D.2.1.52 IfcCurtainWallType
    D.2.1.53 IfcDamper
    D.2.1.54 IfcDiscreteAccessory
    D.2.1.55 IfcDistributionChamberElement
    D.2.1.56 IfcDistributionControlElement
    D.2.1.57 IfcDistributionControlElementType
    D.2.1.58 IfcDistributionElement
    D.2.1.59 IfcDistributionFlowElement
    D.2.1.60 IfcDistributionFlowElementType
    D.2.1.61 IfcDistributionPort
    D.2.1.62 IfcDistributionSystem
    D.2.1.63 IfcDoor
    D.2.1.64 IfcDoorStandardCase
    D.2.1.65 IfcDoorType
    D.2.1.66 IfcDuctFitting
    D.2.1.67 IfcDuctSegment
    D.2.1.68 IfcDuctSilencer
    D.2.1.69 IfcElectricAppliance
    D.2.1.70 IfcElectricDistributionBoard
    D.2.1.71 IfcElectricFlowStorageDevice
    D.2.1.72 IfcElectricGenerator
    D.2.1.73 IfcElectricMotor
    D.2.1.74 IfcElectricTimeControl
    D.2.1.75 IfcElement
    D.2.1.76 IfcElementAssembly
    D.2.1.77 IfcElementComponent
    D.2.1.78 IfcEngine
    D.2.1.79 IfcEvaporativeCooler
    D.2.1.80 IfcEvaporator
    D.2.1.81 IfcEvent
    D.2.1.82 IfcFan
    D.2.1.83 IfcFastener
    D.2.1.84 IfcFeatureElement
    D.2.1.85 IfcFilter
    D.2.1.86 IfcFireSuppressionTerminal
    D.2.1.87 IfcFlowInstrument
    D.2.1.88 IfcFlowMeter
    D.2.1.89 IfcFlowSegment
    D.2.1.90 IfcFooting
    D.2.1.91 IfcFurnishingElement
    D.2.1.92 IfcFurniture
    D.2.1.93 IfcGeographicElement
    D.2.1.94 IfcGrid
    D.2.1.95 IfcGroup
    D.2.1.96 IfcHeatExchanger
    D.2.1.97 IfcHumidifier
    D.2.1.98 IfcInterceptor
    D.2.1.99 IfcInventory
    D.2.1.100 IfcJunctionBox
    D.2.1.101 IfcLaborResource
    D.2.1.102 IfcLamp
    D.2.1.103 IfcLightFixture
    D.2.1.104 IfcMaterial
    D.2.1.105 IfcMechanicalFastener
    D.2.1.106 IfcMedicalDevice
    D.2.1.107 IfcMember
    D.2.1.108 IfcMemberStandardCase
    D.2.1.109 IfcMemberType
    D.2.1.110 IfcMotorConnection
    D.2.1.111 IfcObject
    D.2.1.112 IfcOccupant
    D.2.1.113 IfcOpeningElement
    D.2.1.114 IfcOpeningStandardCase
    D.2.1.115 IfcOutlet
    D.2.1.116 IfcPerformanceHistory
    D.2.1.117 IfcPermit
    D.2.1.118 IfcPile
    D.2.1.119 IfcPipeFitting
    D.2.1.120 IfcPipeSegment
    D.2.1.121 IfcPlate
    D.2.1.122 IfcPlateStandardCase
    D.2.1.123 IfcPlateType
    D.2.1.124 IfcProcedure
    D.2.1.125 IfcProcess
    D.2.1.126 IfcProfileDef
    D.2.1.127 IfcProject
    D.2.1.128 IfcProjectionElement
    D.2.1.129 IfcProjectOrder
    D.2.1.130 IfcProtectiveDevice
    D.2.1.131 IfcProtectiveDeviceTrippingUnit
    D.2.1.132 IfcPump
    D.2.1.133 IfcRailing
    D.2.1.134 IfcRailingType
    D.2.1.135 IfcRamp
    D.2.1.136 IfcRampFlight
    D.2.1.137 IfcRampFlightType
    D.2.1.138 IfcRampType
    D.2.1.139 IfcReinforcingBar
    D.2.1.140 IfcReinforcingMesh
    D.2.1.141 IfcRoof
    D.2.1.142 IfcRoofType
    D.2.1.143 IfcRoot
    D.2.1.144 IfcSanitaryTerminal
    D.2.1.145 IfcSensor
    D.2.1.146 IfcShadingDevice
    D.2.1.147 IfcShadingDeviceType
    D.2.1.148 IfcSite
    D.2.1.149 IfcSlab
    D.2.1.150 IfcSlabElementedCase
    D.2.1.151 IfcSlabStandardCase
    D.2.1.152 IfcSlabType
    D.2.1.153 IfcSolarDevice
    D.2.1.154 IfcSpace
    D.2.1.155 IfcSpaceHeater
    D.2.1.156 IfcSpatialElement
    D.2.1.157 IfcSpatialStructureElement
    D.2.1.158 IfcStackTerminal
    D.2.1.159 IfcStair
    D.2.1.160 IfcStairFlight
    D.2.1.161 IfcStairFlightType
    D.2.1.162 IfcStairType
    D.2.1.163 IfcStructuralAnalysisModel
    D.2.1.164 IfcStructuralCurveAction
    D.2.1.165 IfcStructuralCurveConnection
    D.2.1.166 IfcStructuralCurveMember
    D.2.1.167 IfcStructuralCurveReaction
    D.2.1.168 IfcStructuralLoadCase
    D.2.1.169 IfcStructuralLoadGroup
    D.2.1.170 IfcStructuralPointAction
    D.2.1.171 IfcStructuralPointConnection
    D.2.1.172 IfcStructuralPointReaction
    D.2.1.173 IfcStructuralResultGroup
    D.2.1.174 IfcStructuralSurfaceAction
    D.2.1.175 IfcStructuralSurfaceMember
    D.2.1.176 IfcStructuralSurfaceMemberVarying
    D.2.1.177 IfcStructuralSurfaceReaction
    D.2.1.178 IfcSubContractResource
    D.2.1.179 IfcSurfaceFeature
    D.2.1.180 IfcSwitchingDevice
    D.2.1.181 IfcSystem
    D.2.1.182 IfcSystemFurnitureElement
    D.2.1.183 IfcTank
    D.2.1.184 IfcTask
    D.2.1.185 IfcTaskType
    D.2.1.186 IfcTendon
    D.2.1.187 IfcTendonAnchor
    D.2.1.188 IfcTransformer
    D.2.1.189 IfcTransportElement
    D.2.1.190 IfcTubeBundle
    D.2.1.191 IfcTypeProduct
    D.2.1.192 IfcUnitaryControlElement
    D.2.1.193 IfcUnitaryEquipment
    D.2.1.194 IfcValve
    D.2.1.195 IfcVibrationIsolator
    D.2.1.196 IfcVirtualElement
    D.2.1.197 IfcVoidingFeature
    D.2.1.198 IfcWall
    D.2.1.199 IfcWallElementedCase
    D.2.1.200 IfcWallStandardCase
    D.2.1.201 IfcWallType
    D.2.1.202 IfcWasteTerminal
    D.2.1.203 IfcWindow
    D.2.1.204 IfcWindowStandardCase
    D.2.1.205 IfcWindowType
    D.2.1.206 IfcWorkCalendar
    D.2.1.207 IfcWorkControl
    D.2.1.208 IfcWorkPlan
    D.2.1.209 IfcWorkSchedule
    D.2.1.210 IfcZone
    Annex E. Examples
    E.1 Basic context information
    E.1.1 Basic unit declaration
    E.2 Basic geometric shape
    E.2.1 CSG primitive
    E.2.2 Extruded solid
    E.2.3 Surface model
    E.2.4 Brep model
    E.2.5 Tessellated item
    E.3 Advanced geometric shape
    E.3.1 Bath CSG Solid
    E.3.2 Cube advanced Brep
    E.3.3 Basin advanced brep
    E.3.4 Basin faceted brep
    E.3.5 Basin tessellation
    E.4 Tessellated shape
    E.4.1 Beam straight I-shape tessellated
    E.4.2 Beam curved I-shape tessellated
    E.4.3 Column straight rectangle tessellation
    E.4.4 Slab tessellated unique vertices
    E.5 Tessellated shape with style
    E.5.1 Tessellation with individual colors
    E.6 Mapped geometric shape
    E.6.1 Mapped shape without transformation
    E.6.2 Mapped shape with transformation
    E.6.3 Mapped shape with multiple items
    E.7 Placements and GIS referencing
    E.7.1 Grid placement
    E.8 Building element standard case
    E.8.1 Beam standard case
    E.8.2 Beam extruded solid
    E.8.3 Beam revolved solid
    E.8.4 Column extruded solid
    E.8.5 Slab standard case
    E.8.6 Wall standard case
    E.9 Building element elemented case
    E.9.1 Wall elemented case
    E.10 Building element configuration
    E.10.1 Wall with opening and window
    E.11 Building service element
    E.11.1 Air terminal element
    E.11.2 Air terminal library object
    E.12 Structural analysis model
    E.12.1 Structural curve member
    E.13 Construction scheduling
    E.13.1 Construction scheduling task
    E.14 Additional test cases
    E.14.1 Beam varying cardinal points
    E.14.2 Beam varying extrusion paths
    E.14.3 Beam varying profiles
    E.14.4 Reinforcing assembly
    E.14.5 Reinforcing stirrup
    E.14.6 Slab openings
    Annex F. Change logs
    F.1 IFC2x3 to IFC4
    F.1.1 Entities
    F.1.2 Properties
    F.1.3 Quantities
    F.2 IFC4 Addendum 1
    F.2.1 Entities
    F.2.2 Properties
    F.2.3 Quantities
    Figures

    Figure 1 — Project Context instance diagram
    Figure 2 — Project Declaration instance diagram
    Figure 3 — Project Units instance diagram
    Figure 4 — Project Representation Context instance diagram
    Figure 5 — Project Classification Information instance diagram
    Figure 6 — Project Document Information instance diagram
    Figure 7 — Project Library Information instance diagram
    Figure 8 — Object Typing instance diagram
    Figure 9 — Property Sets for Objects instance diagram
    Figure 10 — Property Sets for Types instance diagram
    Figure 11 — Property Sets for Performance instance diagram
    Figure 12 — Quantity Sets instance diagram
    Figure 13 — Software Identity instance diagram
    Figure 14 — Revision Control instance diagram
    Figure 15 — Object Occurrence Predefined Type instance diagram
    Figure 16 — Element Occurrence Attributes instance diagram
    Figure 17 — Door Attributes instance diagram
    Figure 18 — Classification Association instance diagram
    Figure 19 — Document Association instance diagram
    Figure 20 — Approval Association instance diagram
    Figure 21 — Constraint Association instance diagram
    Figure 22 — Material Association instance diagram
    Figure 23 — Material Single instance diagram
    Figure 24 — Material Layer Set instance diagram
    Figure 25 — Material Layer Set Usage instance diagram
    Figure 26 — Material Profile Set instance diagram
    Figure 27 — Material Profile Set Usage instance diagram
    Figure 28 — Material Constituents instance diagram
    Figure 29 — Aggregation instance diagram
    Figure 30 — Element Composition instance diagram
    Figure 31 — Element Decomposition instance diagram
    Figure 32 — Spatial Composition instance diagram
    Figure 33 — Spatial Decomposition instance diagram
    Figure 34 — Nesting instance diagram
    Figure 35 — Object Nesting instance diagram
    Figure 36 — Element Nesting instance diagram
    Figure 37 — Port Nesting instance diagram
    Figure 38 — Element Voiding instance diagram
    Figure 39 — Actor Assignment instance diagram
    Figure 40 — Control Assignment instance diagram
    Figure 41 — Group Assignment instance diagram
    Figure 42 — Product Assignment instance diagram
    Figure 43 — Process Assignment instance diagram
    Figure 44 — Resource Assignment instance diagram
    Figure 45 — Product Type Assignment instance diagram
    Figure 46 — Resource Type Assignment instance diagram
    Figure 47 — Spatial Container instance diagram
    Figure 48 — Spatial Containment instance diagram
    Figure 49 — Space Boundaries 1st Level instance diagram
    Figure 50 — Element Connectivity instance diagram
    Figure 51 — Path Connectivity instance diagram
    Figure 52 — Port Connectivity instance diagram
    Figure 53 — Element Filling instance diagram
    Figure 54 — Control Flow instance diagram
    Figure 55 — Structural Activity instance diagram
    Figure 56 — Structural Connectivity instance diagram
    Figure 57 — Sequential Connectivity instance diagram
    Figure 58 — Product Local Placement instance diagram
    Figure 59 — Product Geometric Representation instance diagram
    Figure 60 — Box Geometry instance diagram
    Figure 61 — Annotation Geometry instance diagram
    Figure 62 — Annotation 2D Geometry instance diagram
    Figure 63 — Annotation 3D Geometry instance diagram
    Figure 64 — Axis Geometry instance diagram
    Figure 65 — Axis 2D Geometry instance diagram
    Figure 66 — Axis 3D Geometry instance diagram
    Figure 67 — FootPrint Geometry instance diagram
    Figure 68 — FootPrint GeomSet Geometry instance diagram
    Figure 69 — Profile Geometry instance diagram
    Figure 70 — Profile 3D Geometry instance diagram
    Figure 71 — Surface Geometry instance diagram
    Figure 72 — Surface 3D Geometry instance diagram
    Figure 73 — Body Geometry instance diagram
    Figure 74 — Body SurfaceOrSolidModel Geometry instance diagram
    Figure 75 — Body SurfaceModel Geometry instance diagram
    Figure 76 — Body Tessellation Geometry instance diagram
    Figure 77 — Body SweptSolid Geometry instance diagram
    Figure 78 — Body AdvancedSweptSolid Geometry instance diagram
    Figure 79 — Body Brep Geometry instance diagram
    Figure 80 — Body AdvancedBrep Geometry instance diagram
    Figure 81 — Body CSG Geometry instance diagram
    Figure 82 — Body Clipping Geometry instance diagram
    Figure 83 — Mesh Geometry instance diagram
    Figure 84 — Clearance Geometry instance diagram
    Figure 85 — Lighting Geometry instance diagram
    Figure 86 — Survey Points Geometry instance diagram
    Figure 87 — Mapped Geometry instance diagram
    Figure 88 — Product Topology Representation instance diagram
    Figure 89 — Reference Topology instance diagram
    Figure 90 — Product Type Shape instance diagram
    Figure 91 — Product Type Geometric Representation instance diagram
    Figure 92 — Type Axis Geometry instance diagram
    Figure 93 — Type Body Geometry instance diagram
    Figure 94 — Type Lighting Geometry instance diagram
    Figure 95 — Type Clearance Geometry instance diagram
    Figure 96 — Resource Cost instance diagram
    Figure 97 — Resource Quantity instance diagram
    Figure 98 — Values instance diagram
    Figure 99 — Single Value instance diagram
    Figure 100 — Bounded Value instance diagram
    Figure 101 — Enumerated Value instance diagram
    Figure 102 — Profile Properties instance diagram
    Figure 103 — Swept Solid Geometry instance diagram
    Figure 104 — Triangulated Geometry instance diagram
    Figure 105 — Triangulated Geometry With Textures instance diagram
    Figure 106 — ShellBased Surface Model instance diagram
    Figure 107 — FaceBased Surface Model instance diagram
    Figure 108 — Geometry Styles instance diagram
    Figure 109 — Geometry Curve Style instance diagram
    Figure 110 — Geometry Text Style instance diagram
    Figure 111 — Geometry Fill Area Style instance diagram
    Figure 112 — Surface Color Style instance diagram
    Figure 113 — Surface Texture Style instance diagram
    Figure 114 — Material Properties instance diagram
    Figure 115 — Image Texture instance diagram
    Figure 116 — Indexed Texture Map instance diagram
    Figure 117 — Process relationships and the ICON process diagram.
    Figure 118 — Project spatial structure, products and product type library
    Figure 119 — Project spatial and work plan structure
    Figure 120 — Property set template relationships
    Figure 121 — Part definition relationships
    Figure 122 — Part definition relationships with shape representation
    Figure 123 — Type definition relationships
    Figure 124 — Property template relationships
    Figure 125 — Product type geometry with single placement
    Figure 126 — Product type geometry with multiple placement
    Figure 127 — Procedure relationships
    Figure 128 — Task visualization
    Figure 129 — Task nesting relationships
    Figure 130 — Task type relationships
    Figure 131 — Work calendar instantiation
    Figure 132 — Work plan relationships
    Figure 133 — Work schedule relationships
    Figure 134 — Building composition
    Figure 135 — Building elevations
    Figure 136 — Building storey composition
    Figure 137 — Building storey elevations
    Figure 138 — Building element box representation
    Figure 139 — Element surface model representation
    Figure 140 — Building element body boundary representation
    Figure 141 — Element assembly containment
    Figure 142 — Grid rectangular layout
    Figure 143 — Grid radial layout
    Figure 144 — Grid triangular layout
    Figure 145 — Grid intersections
    Figure 146 — Grid layout
    Figure 147 — Grid representation
    Figure 148 — Opening with full extrusion
    Figure 149 — Opening with recess extrusion
    Figure 150 — Opening with multiple extrusions
    Figure 151 — Opening standard representation
    Figure 152 — Projection representation
    Figure 153 — Relationship for spatial structure containment
    Figure 154 — Relationships for element filling
    Figure 155 — Relationship for spatial structure referencing
    Figure 156 — Space boundary at first level
    Figure 157 — Space boundary at second level
    Figure 158 — Space boundary at second level type A
    Figure 159 — Space boundary at second level type B
    Figure 160 — Space boundary of virtual element
    Figure 161 — Space boundary of physical element
    Figure 162 — Space boundary first level relationships
    Figure 163 — Space boundary second level relationships
    Figure 164 — Relationship for element voiding
    Figure 165 — Site composition
    Figure 166 — Site elevations
    Figure 167 — Site survey points
    Figure 168 — Site survey points facetation
    Figure 169 — Site breaklines
    Figure 170 — Site breaklines facetation
    Figure 171 — Space composition
    Figure 172 — Space elevations
    Figure 173 — Space footprint
    Figure 174 — Space body swept solid
    Figure 175 — Space body clipping
    Figure 176 — Spatial structure element composition
    Figure 177 — Virtual element space boundaries
    Figure 178 — Connection types
    Figure 179 — Door operations
    Figure 180 — Ramp types
    Figure 181 — Roof types
    Figure 182 — Stair types
    Figure 183 — Window partitioning
    Figure 184 — Beam swept solid
    Figure 185 — Beam non-perpendicular extrusion
    Figure 186 — Beam clipping
    Figure 187 — Beam profile usage
    Figure 188 — Beam cardinal points
    Figure 189 — Beam composite profiles
    Figure 190 — Beam axis representation
    Figure 191 — Beam axis cardinal point
    Figure 192 — Beam body extrusion
    Figure 193 — Beam body clipping
    Figure 194 — Column swept solid
    Figure 195 — Column extrusion of I-Shape
    Figure 196 — Column clipping
    Figure 197 — Column profile usage
    Figure 198 — Column cardinal points
    Figure 199 — Column composite profiles
    Figure 200 — Column axis representation
    Figure 201 — Column axis cardinal point
    Figure 202 — Column body extrusion
    Figure 203 — Column body clipping
    Figure 204 — Covering surface planar
    Figure 205 — Covering surface cylindrical
    Figure 206 — Covering body planar
    Figure 207 — Covering body circular
    Figure 208 — Door swing
    Figure 209 — Door spatial containment
    Figure 210 — Door profile
    Figure 211 — Member swept solid
    Figure 212 — Member clipping
    Figure 213 — Member profile usage
    Figure 214 — Member composite profiles
    Figure 215 — Member axis representation
    Figure 216 — Member axis cardinal point
    Figure 217 — Member body extrusion
    Figure 218 — Member body clipping
    Figure 219 — Plate type definition
    Figure 220 — Plate material layers
    Figure 221 — Plate body extrusion
    Figure 222 — Plate body clipping
    Figure 223 — Ramp placement
    Figure 224 — Ramp flight axis
    Figure 225 — Ramp flight footprint
    Figure 226 — Ramp flight body
    Figure 227 — Path connection geometry
    Figure 228 — Path connection T-Type
    Figure 229 — Path connection L-Type
    Figure 230 — Roof placement
    Figure 231 — Slab body extrusion
    Figure 232 — Slab body clipping
    Figure 233 — Slab elemented voiding
    Figure 234 — Slab type definition
    Figure 235 — Slab material layers
    Figure 236 — Slab body extrusion
    Figure 237 — Slab body clipping
    Figure 238 — Stair placement
    Figure 239 — Stair flight axis
    Figure 240 — Stair flight footprint
    Figure 241 — Stair flight body
    Figure 242 — Wall elemented case
    Figure 243 — Wall elemented voiding
    Figure 244 — Wall Standard Object Typing
    Figure 245 — Wall material layers
    Figure 246 — Wall axis straight
    Figure 247 — Wall axis curved
    Figure 248 — Wall body extrusion straight
    Figure 249 — Wall body extrusion curved
    Figure 250 — Wall body clipping straight
    Figure 251 — Wall body clipping curved
    Figure 252 — Wall type
    Figure 253 — Window placement
    Figure 254 — Window planes
    Figure 255 — Window operations
    Figure 256 — Window spatial containment
    Figure 257 — Window profile
    Figure 258 — Building service lifecycle
    Figure 259 — Distribution control classification
    Figure 260 — Distribution port connectivity
    Figure 261 — Distribution system assignment
    Figure 262 — Element component mapped representation
    Figure 263 — Furniture
    Figure 264 — System furniture element
    Figure 265 — Asset identification
    Figure 266 — Action request composition
    Figure 267 — Action request assignment
    Figure 268 — Cost composition
    Figure 269 — Cost assignment
    Figure 270 — Permit assignment
    Figure 271 — Project order composition
    Figure 272 — Project order assignment
    Figure 273 — Door operations
    Figure 274 — Door panel operations
    Figure 275 — Door panel positions
    Figure 276 — Door style operations
    Figure 277 — Window panel operations
    Figure 278 — Window panel directions
    Figure 279 — Window panel positions
    Figure 280 — Window style operations
    Figure 281 — Door lining properties
    Figure 282 — Door panel properties
    Figure 283 — Permeable covering properties
    Figure 284 — Window lining properties
    Figure 285 — Window panel properties
    Figure 286 — Controller composition use
    Figure 287 — Construction resource assignment use
    Figure 288 — Construction resource baseline use
    Figure 289 — Construction resource document use
    Figure 290 — Construction resource type use
    Figure 291 — Construction resource time series use
    Figure 292 — Construction resource composition use
    Figure 293 — Construction resource type assignment
    Figure 294 — Projected or true length
    Figure 295 — Structural member support lengths
    Figure 296 — Time series value
    Figure 297 — Grid axis
    Figure 298 — Grid placement
    Figure 299 — Grid placement with direction
    Figure 300 — Grid placement with intersection
    Figure 301 — Virtual grid intersection with two offsets
    Figure 302 — Virtual grid intersection with three offsets
    Figure 303 — Virtual grid intersection negative offset
    Figure 304 — Advanced Brep
    Figure 305 — Block geometry
    Figure 306 — Block textures
    Figure 307 — Bounding box
    Figure 308 — Boxed half space operands
    Figure 309 — Boxed half space geometry
    Figure 310 — Extruded area solid geometry
    Figure 311 — Repositioned extruded area solid geometry
    Figure 312 — Extruded area solid textures
    Figure 313 — Diagram showing the use of
    Figure 314 — Half space solid geometry
    Figure 315 — Polygonal half space geometry
    Figure 316 — Rectangular pyramid geometry
    Figure 317 — Rectangular pyramid textures
    Figure 318 — Revolved area solid geometry
    Figure 319 — Repositioned revolved area solid geometry
    Figure 320 — Revolved area solid textures
    Figure 321 — Right circular cone geometry
    Figure 322 — Right circular cone textures
    Figure 323 — Right circular cylinder geometry
    Figure 324 — Right circular cylinder textures
    Figure 325 — Sectioned spine geometry
    Figure 326 — Sectioned spine result
    Figure 327 — Sphere geometry
    Figure 328 — Sphere textures
    Figure 329 — Surface curve wept area solid parameter
    Figure 330 — Surface curve wept area solid results
    Figure 331 — Swept disk solid geometry
    Figure 332 — Triangulated face set
    Figure 333 — Triangulated face set geometry
    Figure 334 — Transition code
    Figure 335 — Axis1 placement
    Figure 336 — Axis2 placement 2D
    Figure 337 — Axis2 placement 3D
    Figure 338 — B-spline curve
    Figure 339 — Circle layout
    Figure 340 — Composite curve
    Figure 341 — Ellipse placement and parameterization
    Figure 342 — Bounded open
    Figure 343 — Bounded open
    Figure 344 — Unbounded
    Figure 345 — Bounded
    Figure 346 — Representation item style
    Figure 347 — Representation item style override
    Figure 348 — Trimmed curve parameterization
    Figure 349 — Cardinal point values
    Figure 350 — Cardinal point extrusion
    Figure 351 — Material layer set
    Figure 352 — Material layer set usage for wall
    Figure 353 — Material layer set usage for slab
    Figure 354 — Material layer set usage for roof slab
    Figure 355 — Material layer with offsets
    Figure 356 — Modulus of subgrade reaction measure
    Figure 357 — vector as one direction repeat factor
    Figure 358 — Draughting predefined curve font
    Figure 359 — Fill area style hatching
    Figure 360 — two vectors as two direction repeat factor
    Figure 361 — Indexed colour map
    Figure 362 — Indexed colour map geometry
    Figure 363 — Indexed triangle texture map
    Figure 364 — Indexed triangle texture map geometry
    Figure 365 — Styled item
    Figure 366 — Surface style lighting
    Figure 367 — Surface texture coordinates
    Figure 368 — Texture map
    Figure 369 — Box alignment values
    Figure 370 — Box alignment examples
    Figure 371 — Annotation fill area
    Figure 372 — Text literal with extent and alignment
    Figure 373 — Light distribution curves
    Figure 374 — Light source goniometric
    Figure 375 — Light source spot
    Figure 376 — Presentation layer assignment
    Figure 377 — Profile coordinate system
    Figure 378 — Arbitrary closed profile
    Figure 379 — Arbitrary open profile
    Figure 380 — Arbitrary profile with voids
    Figure 381 — Assymetric I-shape profile
    Figure 382 — Centerline profile
    Figure 383 — Circle hollow profile
    Figure 384 — Circle profile
    Figure 385 — C-shape profile
    Figure 386 — Derived profile
    Figure 387 — Ellipse profile
    Figure 388 — I-shape profile
    Figure 389 — L-shape profile
    Figure 390 — Profile sweeping
    Figure 391 — Profile types
    Figure 392 — Mechanical profile properties
    Figure 393 — Hollow core profile properties
    Figure 394 — Double T profile properties
    Figure 395 — Rectangle hollow profile
    Figure 396 — Rectangle profile
    Figure 397 — Rounded rectangle profile
    Figure 398 — Trapezium profile
    Figure 399 — T-shape profile
    Figure 400 — U-shape profile
    Figure 401 — Z-shape profile
    Figure 402 — Definition of the true north direction
    Figure 403 — Example of using geometric representation contexts
    Figure 404 — Material definition representation
    Figure 405 — shape aspects for associating material
    Figure 406 — Structural load temperature
    Figure 407 — Edge representation
    Figure 408 — Edge curve
    Figure 409 — Table use
    Figure 410 — Table use alternative
    Figure 411 — Basic shape represented as CSG primitive
    Figure 412 — Basic shape represented as swept solid
    Figure 413 — Basic shape represented as surface model
    Figure 414 — Basic shape represented as brep model
    Figure 415 — Basic shape represented as tessellated surfaces
    Figure 416 — CSG representation using Boolean operations
    Figure 417 — Advanced shape represented as advanced Brep
    Figure 418 — Advanced brep representation using NURBS
    Figure 419 — Faceted brep representation
    Figure 420 — Faceted brep representation
    Figure 421 — tessellated beam visualized with edges visible
    Figure 422 — tessellated beam visualized without edges
    Figure 423 — tessellated curved beam visualized with edges visible
    Figure 424 — tessellated curved beam visualized without edges
    Figure 425 — tessellated rectangular
    Figure 426 — tessellated rectangular
    Figure 427 — tessellated hexagonal slab
    Figure 428 — tessellated hexagonal slab
    Figure 429 — Tessellation with indexed colours for faces
    Figure 430 — Mapped representation without transformation
    Figure 431 — Mapped representation with transformation
    Figure 432 — Mapped representation with multiple items
    Figure 433 — Grid and columns with grid placement
    Figure 434 — Beam occurrences
    Figure 435 — Beam profile and cardinal point usage
    Figure 436 — Beam type graph
    Figure 437 — Beam occurrence graph
    Figure 438 — Beam with straight extrusion and parametric profile definition.
    Figure 439 — Beam with revolution and parametric profile definition.
    Figure 440 — Column with straight extrusion and parametric profile definition.
    Figure 441 — Standard case slab with material layer set.
    Figure 442 — Standard case wall with material layer set.
    Figure 443 — Elemented wall solid representation
    Figure 444 — Elemented wall transparent representation to show inner structure
    Figure 445 — Parameters of wall, opening and window
    Figure 446 — Geometric representation of wall, opening and window
    Figure 447 — Air terminal occurrence representation
    Figure 448 — Air terminal occurrence object graph
    Figure 449 — Air terminal type representation
    Figure 450 — Air terminal type object graph
    Figure 451 — Structural members and actions
    Figure 452 — Structural members and reactions
    Figure 453 — Structural connection graph
    Figure 454 — Structural load graph
    Figure 455 — Task occurrences
    Figure 456 — Task products
    Figure 457 — Task assignment graph
    Figure 458 — Standard case beams with cardinal points.
    Figure 459 — Standard case beams with transparent solids showing the axes.
    Figure 460 — Standard case beams with straight and curved path.
    Figure 461 — Standard case beams with varying profiles.
    Figure 462 — Reinforcing assembly of stirrups.
    Figure 463 — Reinforcing stirrup with swept disk solid geometry.
    Figure 464 — Standard case slab with opening and recess.
    Tables

    Table 1 — IfcActor Property Sets for Objects
    Table 2 — IfcActor Actor Assignment
    Table 3 — IfcProcess Property Sets for Objects
    Table 4 — IfcProject Spatial Decomposition
    Table 5 — IfcProject Project Declaration
    Table 6 — IfcProject Project Units
    Table 7 — IfcProject Project Representation Context
    Table 8 — IfcPerformanceHistory Aggregation
    Table 9 — IfcPerformanceHistory Control Assignment
    Table 10 — IfcEvent Object Typing
    Table 11 — IfcEvent Property Sets for Objects
    Table 12 — IfcProcedure Object Typing
    Table 13 — IfcProcedure Property Sets for Objects
    Table 14 — IfcTask Object Typing
    Table 15 — IfcTask Property Sets for Objects
    Table 16 — IfcTask Constraint Association
    Table 17 — IfcWorkControl Property Sets for Objects
    Table 18 — IfcWorkPlan Property Sets for Objects
    Table 19 — IfcWorkSchedule Property Sets for Objects
    Table 20 — IfcAnnotation Property Sets for Objects
    Table 21 — IfcAnnotation Annotation 2D Geometry
    Table 22 — IfcAnnotation Annotation 3D Geometry
    Table 23 — IfcBuilding Spatial Composition
    Table 24 — IfcBuilding Spatial Decomposition
    Table 25 — IfcBuilding Spatial Container
    Table 26 — IfcBuilding Property Sets for Objects
    Table 27 — IfcBuilding Quantity Sets
    Table 28 — IfcBuilding FootPrint GeomSet Geometry
    Table 29 — IfcBuildingElement Property Sets for Objects
    Table 30 — IfcBuildingElement Product Assignment
    Table 31 — IfcBuildingElement Spatial Containment
    Table 32 — IfcBuildingStorey Spatial Composition
    Table 33 — IfcBuildingStorey Spatial Decomposition
    Table 34 — IfcBuildingStorey Property Sets for Objects
    Table 35 — IfcBuildingStorey Quantity Sets
    Table 36 — IfcBuildingStorey FootPrint GeomSet Geometry
    Table 37 — IfcBuildingStorey Body Geometry
    Table 38 — IfcCivilElement Object Typing
    Table 39 — IfcCivilElement Property Sets for Objects
    Table 40 — IfcDistributionElement Object Typing
    Table 41 — IfcDistributionElement Property Sets for Objects
    Table 42 — IfcDistributionElement Spatial Containment
    Table 43 — IfcElement Property Sets for Objects
    Table 44 — IfcElement Product Local Placement
    Table 45 — IfcElement FootPrint Geometry
    Table 46 — IfcElementAssembly Object Typing
    Table 47 — IfcElementAssembly Aggregation
    Table 48 — IfcElementAssembly Spatial Containment
    Table 49 — IfcFurnishingElement Spatial Containment
    Table 50 — IfcGeographicElement Object Typing
    Table 51 — IfcGeographicElement Property Sets for Objects
    Table 52 — IfcGeographicElement Spatial Containment
    Table 53 — IfcGrid FootPrint Geometry
    Table 54 — IfcOpeningElement Property Sets for Objects
    Table 55 — IfcOpeningElement Quantity Sets
    Table 56 — IfcOpeningElement Product Local Placement
    Table 57 — IfcOpeningElement Body Geometry
    Table 58 — IfcOpeningStandardCase Product Local Placement
    Table 59 — IfcOpeningStandardCase Body Geometry
    Table 60 — IfcProjectionElement Property Sets for Objects
    Table 61 — IfcProjectionElement Quantity Sets
    Table 62 — IfcProjectionElement Product Local Placement
    Table 63 — IfcProjectionElement Body Geometry
    Table 64 — IfcSite Property Sets for Objects
    Table 65 — IfcSite Quantity Sets
    Table 66 — IfcSite FootPrint GeomSet Geometry
    Table 67 — IfcSite Survey Points Geometry
    Table 68 — IfcSite Body Geometry
    Table 69 — IfcSpace Property Sets for Objects
    Table 70 — IfcSpace Quantity Sets
    Table 71 — IfcSpace FootPrint GeomSet Geometry
    Table 72 — IfcSpatialElement Property Sets for Objects
    Table 73 — IfcSpatialElement FootPrint GeomSet Geometry
    Table 74 — IfcSpatialStructureElement Property Sets for Objects
    Table 75 — IfcSystem Property Sets for O
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  • 原文地址：https://www.cnblogs.com/herd/p/12491965.html
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