TOC
web-ifc
demo
example models
Preparing search index...
The search index is not available
That Open Engine | web-ifc
That Open Engine | web-ifc
Class Hierarchy
IfcLineObject
IfcActorRole
IfcAddress
IfcPostalAddress
IfcTelecomAddress
IfcApplication
IfcAppliedValue
IfcCostValue
IfcEnvironmentalImpactValue
IfcAppliedValueRelationship
IfcApproval
IfcApprovalActorRelationship
IfcApprovalPropertyRelationship
IfcApprovalRelationship
IfcBoundaryCondition
IfcBoundaryEdgeCondition
IfcBoundaryFaceCondition
IfcBoundaryNodeCondition
IfcBoundaryNodeConditionWarping
IfcCalendarDate
IfcClassification
IfcClassificationItem
IfcClassificationItemRelationship
IfcClassificationNotation
IfcClassificationNotationFacet
IfcColourSpecification
IfcColourRgb
IfcConnectionGeometry
IfcConnectionPointGeometry
IfcConnectionPointEccentricity
IfcConnectionPortGeometry
IfcConnectionSurfaceGeometry
IfcConnectionCurveGeometry
IfcConstraint
IfcMetric
IfcObjective
IfcConstraintAggregationRelationship
IfcConstraintClassificationRelationship
IfcConstraintRelationship
IfcCoordinatedUniversalTimeOffset
IfcCurrencyRelationship
IfcCurveStyleFont
IfcCurveStyleFontAndScaling
IfcCurveStyleFontPattern
IfcDateAndTime
IfcDerivedUnit
IfcDerivedUnitElement
IfcDimensionalExponents
IfcDocumentElectronicFormat
IfcDocumentInformation
IfcDocumentInformationRelationship
IfcDraughtingCalloutRelationship
IfcDimensionCalloutRelationship
IfcDimensionPair
IfcExternalReference
IfcExternallyDefinedHatchStyle
IfcExternallyDefinedSurfaceStyle
IfcExternallyDefinedSymbol
IfcExternallyDefinedTextFont
IfcLibraryReference
IfcClassificationReference
IfcDocumentReference
IfcGridAxis
IfcIrregularTimeSeriesValue
IfcLibraryInformation
IfcLightDistributionData
IfcLightIntensityDistribution
IfcLocalTime
IfcMaterial
IfcMaterialClassificationRelationship
IfcMaterialLayer
IfcMaterialLayerSet
IfcMaterialLayerSetUsage
IfcMaterialList
IfcMaterialProperties
IfcMechanicalMaterialProperties
IfcMechanicalSteelMaterialProperties
IfcMechanicalConcreteMaterialProperties
IfcOpticalMaterialProperties
IfcProductsOfCombustionProperties
IfcThermalMaterialProperties
IfcWaterProperties
IfcExtendedMaterialProperties
IfcFuelProperties
IfcGeneralMaterialProperties
IfcHygroscopicMaterialProperties
IfcMeasureWithUnit
IfcMonetaryUnit
IfcNamedUnit
IfcSIUnit
IfcContextDependentUnit
IfcConversionBasedUnit
IfcObjectPlacement
IfcGridPlacement
IfcLocalPlacement
IfcOrganization
IfcOrganizationRelationship
IfcOwnerHistory
IfcPerson
IfcPersonAndOrganization
IfcPhysicalQuantity
IfcPhysicalSimpleQuantity
IfcQuantityArea
IfcQuantityCount
IfcQuantityLength
IfcQuantityTime
IfcQuantityVolume
IfcQuantityWeight
IfcPhysicalComplexQuantity
IfcPreDefinedItem
IfcPreDefinedSymbol
IfcPreDefinedTerminatorSymbol
IfcPreDefinedDimensionSymbol
IfcPreDefinedPointMarkerSymbol
IfcPreDefinedTextFont
IfcTextStyleFontModel
IfcDraughtingPreDefinedTextFont
IfcPreDefinedColour
IfcDraughtingPreDefinedColour
IfcPreDefinedCurveFont
IfcDraughtingPreDefinedCurveFont
IfcPresentationLayerAssignment
IfcPresentationLayerWithStyle
IfcPresentationStyle
IfcSurfaceStyle
IfcSymbolStyle
IfcTextStyle
IfcCurveStyle
IfcFillAreaStyle
IfcPresentationStyleAssignment
IfcProductRepresentation
IfcMaterialDefinitionRepresentation
IfcProductDefinitionShape
IfcProfileDef
IfcArbitraryClosedProfileDef
IfcArbitraryProfileDefWithVoids
IfcArbitraryOpenProfileDef
IfcCenterLineProfileDef
IfcCompositeProfileDef
IfcDerivedProfileDef
IfcParameterizedProfileDef
IfcRectangleProfileDef
IfcRoundedRectangleProfileDef
IfcRectangleHollowProfileDef
IfcTShapeProfileDef
IfcTrapeziumProfileDef
IfcUShapeProfileDef
IfcZShapeProfileDef
IfcCShapeProfileDef
IfcCircleProfileDef
IfcCircleHollowProfileDef
IfcCraneRailAShapeProfileDef
IfcCraneRailFShapeProfileDef
IfcEllipseProfileDef
IfcIShapeProfileDef
IfcAsymmetricIShapeProfileDef
IfcLShapeProfileDef
IfcProfileProperties
IfcRibPlateProfileProperties
IfcGeneralProfileProperties
IfcStructuralProfileProperties
IfcStructuralSteelProfileProperties
IfcProperty
IfcSimpleProperty
IfcPropertyBoundedValue
IfcPropertyEnumeratedValue
IfcPropertyListValue
IfcPropertyReferenceValue
IfcPropertySingleValue
IfcPropertyTableValue
IfcComplexProperty
IfcPropertyConstraintRelationship
IfcPropertyDependencyRelationship
IfcPropertyEnumeration
IfcReferencesValueDocument
IfcReinforcementBarProperties
IfcRelaxation
IfcRepresentation
IfcShapeModel
IfcShapeRepresentation
IfcTopologyRepresentation
IfcStyleModel
IfcStyledRepresentation
IfcRepresentationContext
IfcGeometricRepresentationContext
IfcGeometricRepresentationSubContext
IfcRepresentationItem
IfcStyledItem
IfcAnnotationOccurrence
IfcAnnotationSurfaceOccurrence
IfcAnnotationSymbolOccurrence
IfcTerminatorSymbol
IfcDimensionCurveTerminator
IfcAnnotationTextOccurrence
IfcAnnotationCurveOccurrence
IfcDimensionCurve
IfcProjectionCurve
IfcAnnotationFillAreaOccurrence
IfcTopologicalRepresentationItem
IfcVertex
IfcVertexPoint
IfcConnectedFaceSet
IfcOpenShell
IfcClosedShell
IfcEdge
IfcEdgeCurve
IfcOrientedEdge
IfcSubedge
IfcFace
IfcFaceSurface
IfcFaceBound
IfcFaceOuterBound
IfcLoop
IfcPolyLoop
IfcVertexLoop
IfcEdgeLoop
IfcPath
IfcGeometricRepresentationItem
IfcGeometricSet
IfcGeometricCurveSet
IfcHalfSpaceSolid
IfcPolygonalBoundedHalfSpace
IfcBoxedHalfSpace
IfcLightSource
IfcLightSourceAmbient
IfcLightSourceDirectional
IfcLightSourceGoniometric
IfcLightSourcePositional
IfcLightSourceSpot
IfcOneDirectionRepeatFactor
IfcTwoDirectionRepeatFactor
IfcPlacement
IfcAxis1Placement
IfcAxis2Placement2D
IfcAxis2Placement3D
IfcPlanarExtent
IfcPlanarBox
IfcPoint
IfcPointOnCurve
IfcPointOnSurface
IfcCartesianPoint
IfcSectionedSpine
IfcShellBasedSurfaceModel
IfcSolidModel
IfcSweptAreaSolid
IfcExtrudedAreaSolid
IfcRevolvedAreaSolid
IfcSurfaceCurveSweptAreaSolid
IfcSweptDiskSolid
IfcCsgSolid
IfcManifoldSolidBrep
IfcFacetedBrep
IfcFacetedBrepWithVoids
IfcSurface
IfcSweptSurface
IfcSurfaceOfLinearExtrusion
IfcSurfaceOfRevolution
IfcBoundedSurface
IfcCurveBoundedPlane
IfcRectangularTrimmedSurface
IfcElementarySurface
IfcPlane
IfcTextLiteral
IfcTextLiteralWithExtent
IfcVector
IfcAnnotationFillArea
IfcAnnotationSurface
IfcBooleanResult
IfcBooleanClippingResult
IfcBoundingBox
IfcCartesianTransformationOperator
IfcCartesianTransformationOperator2D
IfcCartesianTransformationOperator2DnonUniform
IfcCartesianTransformationOperator3D
IfcCartesianTransformationOperator3DnonUniform
IfcCompositeCurveSegment
IfcCsgPrimitive3D
IfcRectangularPyramid
IfcRightCircularCone
IfcRightCircularCylinder
IfcSphere
IfcBlock
IfcCurve
IfcLine
IfcOffsetCurve2D
IfcOffsetCurve3D
IfcBoundedCurve
IfcCompositeCurve
Ifc2DCompositeCurve
IfcPolyline
IfcTrimmedCurve
IfcBSplineCurve
IfcBezierCurve
IfcRationalBezierCurve
IfcConic
IfcEllipse
IfcCircle
IfcDefinedSymbol
IfcDirection
IfcDraughtingCallout
IfcStructuredDimensionCallout
IfcDimensionCurveDirectedCallout
IfcLinearDimension
IfcRadiusDimension
IfcAngularDimension
IfcDiameterDimension
IfcFaceBasedSurfaceModel
IfcFillAreaStyleHatching
IfcFillAreaStyleTileSymbolWithStyle
IfcFillAreaStyleTiles
IfcMappedItem
IfcRepresentationMap
IfcRoot
IfcObjectDefinition
IfcTypeObject
IfcTypeProduct
IfcWindowStyle
IfcDoorStyle
IfcElementType
IfcFurnishingElementType
IfcFurnitureType
IfcSystemFurnitureElementType
IfcSpatialStructureElementType
IfcSpaceType
IfcTransportElementType
IfcBuildingElementType
IfcColumnType
IfcCoveringType
IfcCurtainWallType
IfcMemberType
IfcPlateType
IfcRailingType
IfcRampFlightType
IfcSlabType
IfcStairFlightType
IfcWallType
IfcBeamType
IfcBuildingElementProxyType
IfcDistributionElementType
IfcDistributionFlowElementType
IfcEnergyConversionDeviceType
IfcEvaporativeCoolerType
IfcEvaporatorType
IfcHeatExchangerType
IfcHumidifierType
IfcMotorConnectionType
IfcSpaceHeaterType
IfcTransformerType
IfcTubeBundleType
IfcUnitaryEquipmentType
IfcAirToAirHeatRecoveryType
IfcBoilerType
IfcChillerType
IfcCoilType
IfcCondenserType
IfcCooledBeamType
IfcCoolingTowerType
IfcElectricGeneratorType
IfcElectricMotorType
IfcFlowControllerType
IfcFlowMeterType
IfcProtectiveDeviceType
IfcSwitchingDeviceType
IfcValveType
IfcAirTerminalBoxType
IfcDamperType
IfcElectricTimeControlType
IfcFlowFittingType
IfcJunctionBoxType
IfcPipeFittingType
IfcCableCarrierFittingType
IfcDuctFittingType
IfcFlowMovingDeviceType
IfcPumpType
IfcCompressorType
IfcFanType
IfcFlowSegmentType
IfcPipeSegmentType
IfcCableCarrierSegmentType
IfcCableSegmentType
IfcDuctSegmentType
IfcFlowStorageDeviceType
IfcTankType
IfcElectricFlowStorageDeviceType
IfcFlowTerminalType
IfcGasTerminalType
IfcLampType
IfcLightFixtureType
IfcOutletType
IfcSanitaryTerminalType
IfcStackTerminalType
IfcWasteTerminalType
IfcAirTerminalType
IfcElectricApplianceType
IfcElectricHeaterType
IfcFireSuppressionTerminalType
IfcFlowTreatmentDeviceType
IfcDuctSilencerType
IfcFilterType
IfcDistributionChamberElementType
IfcDistributionControlElementType
IfcFlowInstrumentType
IfcSensorType
IfcActuatorType
IfcAlarmType
IfcControllerType
IfcElementComponentType
IfcFastenerType
IfcMechanicalFastenerType
IfcDiscreteAccessoryType
IfcVibrationIsolatorType
IfcObject
IfcProcess
IfcTask
IfcMove
IfcOrderAction
IfcProcedure
IfcProduct
IfcProxy
IfcSpatialStructureElement
IfcBuilding
IfcBuildingStorey
IfcSite
IfcSpace
IfcStructuralActivity
IfcStructuralReaction
IfcStructuralPointReaction
IfcStructuralAction
IfcStructuralLinearAction
IfcStructuralLinearActionVarying
IfcStructuralPlanarAction
IfcStructuralPlanarActionVarying
IfcStructuralPointAction
IfcStructuralItem
IfcStructuralMember
IfcStructuralSurfaceMember
IfcStructuralSurfaceMemberVarying
IfcStructuralCurveMember
IfcStructuralCurveMemberVarying
IfcStructuralConnection
IfcStructuralCurveConnection
IfcStructuralPointConnection
IfcStructuralSurfaceConnection
IfcAnnotation
IfcElement
IfcElementAssembly
IfcElementComponent
IfcFastener
IfcMechanicalFastener
IfcDiscreteAccessory
IfcEquipmentElement
IfcFeatureElement
IfcFeatureElementAddition
IfcProjectionElement
IfcFeatureElementSubtraction
IfcOpeningElement
IfcEdgeFeature
IfcRoundedEdgeFeature
IfcChamferEdgeFeature
IfcFurnishingElement
IfcTransportElement
IfcVirtualElement
IfcBuildingElement
IfcBuildingElementComponent
IfcBuildingElementPart
IfcReinforcingElement
IfcReinforcingMesh
IfcTendon
IfcTendonAnchor
IfcReinforcingBar
IfcBuildingElementProxy
IfcColumn
IfcCovering
IfcCurtainWall
IfcDoor
IfcFooting
IfcMember
IfcPile
IfcPlate
IfcRailing
IfcRamp
IfcRampFlight
IfcRoof
IfcSlab
IfcStair
IfcStairFlight
IfcWall
IfcWallStandardCase
IfcWindow
IfcBeam
IfcDistributionElement
IfcDistributionFlowElement
IfcEnergyConversionDevice
IfcFlowController
IfcElectricDistributionPoint
IfcFlowFitting
IfcFlowMovingDevice
IfcFlowSegment
IfcFlowStorageDevice
IfcFlowTerminal
IfcFlowTreatmentDevice
IfcDistributionChamberElement
IfcDistributionControlElement
IfcElectricalElement
IfcGrid
IfcPort
IfcDistributionPort
IfcProject
IfcResource
IfcConstructionResource
IfcCrewResource
IfcLaborResource
IfcSubContractResource
IfcConstructionEquipmentResource
IfcConstructionMaterialResource
IfcConstructionProductResource
IfcActor
IfcOccupant
IfcControl
IfcCostItem
IfcCostSchedule
IfcEquipmentStandard
IfcFurnitureStandard
IfcPerformanceHistory
IfcPermit
IfcProjectOrder
IfcProjectOrderRecord
IfcScheduleTimeControl
IfcServiceLife
IfcSpaceProgram
IfcTimeSeriesSchedule
IfcWorkControl
IfcWorkPlan
IfcWorkSchedule
IfcActionRequest
IfcConditionCriterion
IfcGroup
IfcInventory
IfcStructuralLoadGroup
IfcStructuralResultGroup
IfcSystem
IfcElectricalCircuit
IfcStructuralAnalysisModel
IfcZone
IfcAsset
IfcCondition
IfcPropertyDefinition
IfcPropertySetDefinition
IfcReinforcementDefinitionProperties
IfcServiceLifeFactor
IfcSoundProperties
IfcSoundValue
IfcSpaceThermalLoadProperties
IfcWindowLiningProperties
IfcWindowPanelProperties
IfcDoorLiningProperties
IfcDoorPanelProperties
IfcElementQuantity
IfcEnergyProperties
IfcElectricalBaseProperties
IfcFluidFlowProperties
IfcPermeableCoveringProperties
IfcPropertySet
IfcRelationship
IfcRelAssigns
IfcRelAssignsToActor
IfcRelOccupiesSpaces
IfcRelAssignsToControl
IfcRelAssignsToProjectOrder
IfcRelSchedulesCostItems
IfcRelAssignsTasks
IfcRelAssignsToGroup
IfcRelAssignsToProcess
IfcRelAssignsToProduct
IfcRelAssignsToResource
IfcRelAssociates
IfcRelAssociatesAppliedValue
IfcRelAssociatesApproval
IfcRelAssociatesClassification
IfcRelAssociatesConstraint
IfcRelAssociatesDocument
IfcRelAssociatesLibrary
IfcRelAssociatesMaterial
IfcRelAssociatesProfileProperties
IfcRelConnects
IfcRelConnectsElements
IfcRelConnectsPathElements
IfcRelConnectsWithRealizingElements
IfcRelConnectsPortToElement
IfcRelConnectsPorts
IfcRelConnectsStructuralActivity
IfcRelConnectsStructuralElement
IfcRelConnectsStructuralMember
IfcRelConnectsWithEccentricity
IfcRelContainedInSpatialStructure
IfcRelCoversBldgElements
IfcRelCoversSpaces
IfcRelFillsElement
IfcRelFlowControlElements
IfcRelInteractionRequirements
IfcRelProjectsElement
IfcRelReferencedInSpatialStructure
IfcRelSequence
IfcRelServicesBuildings
IfcRelSpaceBoundary
IfcRelVoidsElement
IfcRelDecomposes
IfcRelNests
IfcRelAggregates
IfcRelDefines
IfcRelDefinesByProperties
IfcRelOverridesProperties
IfcRelDefinesByType
IfcSectionProperties
IfcSectionReinforcementProperties
IfcShapeAspect
IfcStructuralConnectionCondition
IfcFailureConnectionCondition
IfcSlippageConnectionCondition
IfcStructuralLoad
IfcStructuralLoadStatic
IfcStructuralLoadTemperature
IfcStructuralLoadLinearForce
IfcStructuralLoadPlanarForce
IfcStructuralLoadSingleDisplacement
IfcStructuralLoadSingleDisplacementDistortion
IfcStructuralLoadSingleForce
IfcStructuralLoadSingleForceWarping
IfcSurfaceStyleLighting
IfcSurfaceStyleRefraction
IfcSurfaceStyleShading
IfcSurfaceStyleRendering
IfcSurfaceStyleWithTextures
IfcSurfaceTexture
IfcBlobTexture
IfcImageTexture
IfcPixelTexture
IfcTable
IfcTableRow
IfcTextStyleForDefinedFont
IfcTextStyleTextModel
IfcTextStyleWithBoxCharacteristics
IfcTextureCoordinate
IfcTextureCoordinateGenerator
IfcTextureMap
IfcTextureVertex
IfcTimeSeries
IfcIrregularTimeSeries
IfcRegularTimeSeries
IfcTimeSeriesReferenceRelationship
IfcTimeSeriesValue
IfcUnitAssignment
IfcVertexBasedTextureMap
IfcVirtualGridIntersection
IfcActorRole
IfcAddress
IfcPostalAddress
IfcTelecomAddress
IfcApplication
IfcAppliedValue
IfcCostValue
IfcApproval
IfcBoundaryCondition
IfcBoundaryEdgeCondition
IfcBoundaryFaceCondition
IfcBoundaryNodeCondition
IfcBoundaryNodeConditionWarping
IfcConnectionGeometry
IfcConnectionPointGeometry
IfcConnectionPointEccentricity
IfcConnectionSurfaceGeometry
IfcConnectionVolumeGeometry
IfcConnectionCurveGeometry
IfcConstraint
IfcMetric
IfcObjective
IfcCoordinateOperation
IfcMapConversion
IfcCoordinateReferenceSystem
IfcProjectedCRS
IfcDerivedUnit
IfcDerivedUnitElement
IfcDimensionalExponents
IfcExternalInformation
IfcLibraryInformation
IfcClassification
IfcDocumentInformation
IfcExternalReference
IfcExternallyDefinedHatchStyle
IfcExternallyDefinedSurfaceStyle
IfcExternallyDefinedTextFont
IfcLibraryReference
IfcClassificationReference
IfcDocumentReference
IfcGridAxis
IfcIrregularTimeSeriesValue
IfcLightDistributionData
IfcLightIntensityDistribution
IfcMaterialClassificationRelationship
IfcMaterialDefinition
IfcMaterialLayer
IfcMaterialLayerWithOffsets
IfcMaterialLayerSet
IfcMaterialProfile
IfcMaterialProfileWithOffsets
IfcMaterialProfileSet
IfcMaterial
IfcMaterialConstituent
IfcMaterialConstituentSet
IfcMaterialList
IfcMaterialUsageDefinition
IfcMaterialLayerSetUsage
IfcMaterialProfileSetUsage
IfcMaterialProfileSetUsageTapering
IfcMeasureWithUnit
IfcMonetaryUnit
IfcNamedUnit
IfcSIUnit
IfcContextDependentUnit
IfcConversionBasedUnit
IfcConversionBasedUnitWithOffset
IfcObjectPlacement
IfcGridPlacement
IfcLocalPlacement
IfcOrganization
IfcOwnerHistory
IfcPerson
IfcPersonAndOrganization
IfcPhysicalQuantity
IfcPhysicalSimpleQuantity
IfcQuantityArea
IfcQuantityCount
IfcQuantityLength
IfcQuantityTime
IfcQuantityVolume
IfcQuantityWeight
IfcPhysicalComplexQuantity
IfcPresentationItem
IfcSurfaceStyleLighting
IfcSurfaceStyleRefraction
IfcSurfaceStyleShading
IfcSurfaceStyleRendering
IfcSurfaceStyleWithTextures
IfcSurfaceTexture
IfcBlobTexture
IfcImageTexture
IfcPixelTexture
IfcTextStyleForDefinedFont
IfcTextStyleTextModel
IfcTextureCoordinate
IfcTextureCoordinateGenerator
IfcTextureMap
IfcIndexedTextureMap
IfcIndexedTriangleTextureMap
IfcTextureVertex
IfcTextureVertexList
IfcColourRgbList
IfcColourSpecification
IfcColourRgb
IfcCurveStyleFont
IfcCurveStyleFontAndScaling
IfcCurveStyleFontPattern
IfcIndexedColourMap
IfcPreDefinedItem
IfcPreDefinedTextFont
IfcTextStyleFontModel
IfcPreDefinedColour
IfcDraughtingPreDefinedColour
IfcPreDefinedCurveFont
IfcDraughtingPreDefinedCurveFont
IfcPresentationLayerAssignment
IfcPresentationLayerWithStyle
IfcPresentationStyle
IfcSurfaceStyle
IfcTextStyle
IfcCurveStyle
IfcFillAreaStyle
IfcPresentationStyleAssignment
IfcProductRepresentation
IfcMaterialDefinitionRepresentation
IfcProductDefinitionShape
IfcProfileDef
IfcArbitraryClosedProfileDef
IfcArbitraryProfileDefWithVoids
IfcArbitraryOpenProfileDef
IfcCenterLineProfileDef
IfcCompositeProfileDef
IfcDerivedProfileDef
IfcMirroredProfileDef
IfcParameterizedProfileDef
IfcRectangleProfileDef
IfcRoundedRectangleProfileDef
IfcRectangleHollowProfileDef
IfcTShapeProfileDef
IfcTrapeziumProfileDef
IfcUShapeProfileDef
IfcZShapeProfileDef
IfcAsymmetricIShapeProfileDef
IfcCShapeProfileDef
IfcCircleProfileDef
IfcCircleHollowProfileDef
IfcEllipseProfileDef
IfcIShapeProfileDef
IfcLShapeProfileDef
IfcPropertyAbstraction
IfcPropertyEnumeration
IfcExtendedProperties
IfcMaterialProperties
IfcProfileProperties
IfcPreDefinedProperties
IfcReinforcementBarProperties
IfcSectionProperties
IfcSectionReinforcementProperties
IfcProperty
IfcSimpleProperty
IfcPropertyBoundedValue
IfcPropertyEnumeratedValue
IfcPropertyListValue
IfcPropertyReferenceValue
IfcPropertySingleValue
IfcPropertyTableValue
IfcComplexProperty
IfcRecurrencePattern
IfcReference
IfcRepresentation
IfcShapeModel
IfcShapeRepresentation
IfcTopologyRepresentation
IfcStyleModel
IfcStyledRepresentation
IfcRepresentationContext
IfcGeometricRepresentationContext
IfcGeometricRepresentationSubContext
IfcRepresentationItem
IfcStyledItem
IfcTopologicalRepresentationItem
IfcVertex
IfcVertexPoint
IfcConnectedFaceSet
IfcOpenShell
IfcClosedShell
IfcEdge
IfcEdgeCurve
IfcOrientedEdge
IfcSubedge
IfcFace
IfcFaceSurface
IfcAdvancedFace
IfcFaceBound
IfcFaceOuterBound
IfcLoop
IfcPolyLoop
IfcVertexLoop
IfcEdgeLoop
IfcPath
IfcGeometricRepresentationItem
IfcGeometricSet
IfcGeometricCurveSet
IfcHalfSpaceSolid
IfcPolygonalBoundedHalfSpace
IfcBoxedHalfSpace
IfcLightSource
IfcLightSourceAmbient
IfcLightSourceDirectional
IfcLightSourceGoniometric
IfcLightSourcePositional
IfcLightSourceSpot
IfcPlacement
IfcAxis1Placement
IfcAxis2Placement2D
IfcAxis2Placement3D
IfcPlanarExtent
IfcPlanarBox
IfcPoint
IfcPointOnCurve
IfcPointOnSurface
IfcCartesianPoint
IfcSectionedSpine
IfcShellBasedSurfaceModel
IfcSolidModel
IfcSweptAreaSolid
IfcExtrudedAreaSolid
IfcExtrudedAreaSolidTapered
IfcFixedReferenceSweptAreaSolid
IfcRevolvedAreaSolid
IfcRevolvedAreaSolidTapered
IfcSurfaceCurveSweptAreaSolid
IfcSweptDiskSolid
IfcSweptDiskSolidPolygonal
IfcCsgSolid
IfcManifoldSolidBrep
IfcAdvancedBrep
IfcAdvancedBrepWithVoids
IfcFacetedBrep
IfcFacetedBrepWithVoids
IfcSurface
IfcSweptSurface
IfcSurfaceOfLinearExtrusion
IfcSurfaceOfRevolution
IfcBoundedSurface
IfcCurveBoundedPlane
IfcCurveBoundedSurface
IfcRectangularTrimmedSurface
IfcBSplineSurface
IfcBSplineSurfaceWithKnots
IfcRationalBSplineSurfaceWithKnots
IfcElementarySurface
IfcPlane
IfcSphericalSurface
IfcToroidalSurface
IfcCylindricalSurface
IfcTessellatedItem
IfcIndexedPolygonalFace
IfcIndexedPolygonalFaceWithVoids
IfcTessellatedFaceSet
IfcTriangulatedFaceSet
IfcPolygonalFaceSet
IfcTextLiteral
IfcTextLiteralWithExtent
IfcVector
IfcAnnotationFillArea
IfcBooleanResult
IfcBooleanClippingResult
IfcBoundingBox
IfcCartesianPointList
IfcCartesianPointList2D
IfcCartesianPointList3D
IfcCartesianTransformationOperator
IfcCartesianTransformationOperator2D
IfcCartesianTransformationOperator2DnonUniform
IfcCartesianTransformationOperator3D
IfcCartesianTransformationOperator3DnonUniform
IfcCompositeCurveSegment
IfcReparametrisedCompositeCurveSegment
IfcCsgPrimitive3D
IfcRectangularPyramid
IfcRightCircularCone
IfcRightCircularCylinder
IfcSphere
IfcBlock
IfcCurve
IfcLine
IfcOffsetCurve2D
IfcOffsetCurve3D
IfcPcurve
IfcSurfaceCurve
IfcIntersectionCurve
IfcSeamCurve
IfcBoundedCurve
IfcCompositeCurve
IfcCompositeCurveOnSurface
IfcBoundaryCurve
IfcOuterBoundaryCurve
IfcIndexedPolyCurve
IfcPolyline
IfcTrimmedCurve
IfcBSplineCurve
IfcBSplineCurveWithKnots
IfcRationalBSplineCurveWithKnots
IfcConic
IfcEllipse
IfcCircle
IfcDirection
IfcFaceBasedSurfaceModel
IfcFillAreaStyleHatching
IfcFillAreaStyleTiles
IfcMappedItem
IfcRepresentationMap
IfcResourceLevelRelationship
IfcApprovalRelationship
IfcCurrencyRelationship
IfcDocumentInformationRelationship
IfcExternalReferenceRelationship
IfcMaterialRelationship
IfcOrganizationRelationship
IfcPropertyDependencyRelationship
IfcResourceApprovalRelationship
IfcResourceConstraintRelationship
IfcRoot
IfcObjectDefinition
IfcTypeObject
IfcTypeProcess
IfcEventType
IfcProcedureType
IfcTaskType
IfcTypeProduct
IfcWindowStyle
IfcDoorStyle
IfcElementType
IfcFurnishingElementType
IfcFurnitureType
IfcSystemFurnitureElementType
IfcGeographicElementType
IfcTransportElementType
IfcBuildingElementType
IfcChimneyType
IfcColumnType
IfcCoveringType
IfcCurtainWallType
IfcDoorType
IfcFootingType
IfcMemberType
IfcPileType
IfcPlateType
IfcRailingType
IfcRampFlightType
IfcRampType
IfcRoofType
IfcShadingDeviceType
IfcSlabType
IfcStairFlightType
IfcStairType
IfcWallType
IfcWindowType
IfcBeamType
IfcBuildingElementProxyType
IfcCivilElementType
IfcDistributionElementType
IfcDistributionFlowElementType
IfcEnergyConversionDeviceType
IfcEngineType
IfcEvaporativeCoolerType
IfcEvaporatorType
IfcHeatExchangerType
IfcHumidifierType
IfcMotorConnectionType
IfcSolarDeviceType
IfcTransformerType
IfcTubeBundleType
IfcUnitaryEquipmentType
IfcAirToAirHeatRecoveryType
IfcBoilerType
IfcBurnerType
IfcChillerType
IfcCoilType
IfcCondenserType
IfcCooledBeamType
IfcCoolingTowerType
IfcElectricGeneratorType
IfcElectricMotorType
IfcFlowControllerType
IfcFlowMeterType
IfcProtectiveDeviceType
IfcSwitchingDeviceType
IfcValveType
IfcAirTerminalBoxType
IfcDamperType
IfcElectricDistributionBoardType
IfcElectricTimeControlType
IfcFlowFittingType
IfcJunctionBoxType
IfcPipeFittingType
IfcCableCarrierFittingType
IfcCableFittingType
IfcDuctFittingType
IfcFlowMovingDeviceType
IfcPumpType
IfcCompressorType
IfcFanType
IfcFlowSegmentType
IfcPipeSegmentType
IfcCableCarrierSegmentType
IfcCableSegmentType
IfcDuctSegmentType
IfcFlowStorageDeviceType
IfcTankType
IfcElectricFlowStorageDeviceType
IfcFlowTerminalType
IfcLampType
IfcLightFixtureType
IfcMedicalDeviceType
IfcOutletType
IfcSanitaryTerminalType
IfcSpaceHeaterType
IfcStackTerminalType
IfcWasteTerminalType
IfcAirTerminalType
IfcAudioVisualApplianceType
IfcCommunicationsApplianceType
IfcElectricApplianceType
IfcFireSuppressionTerminalType
IfcFlowTreatmentDeviceType
IfcInterceptorType
IfcDuctSilencerType
IfcFilterType
IfcDistributionChamberElementType
IfcDistributionControlElementType
IfcFlowInstrumentType
IfcProtectiveDeviceTrippingUnitType
IfcSensorType
IfcUnitaryControlElementType
IfcActuatorType
IfcAlarmType
IfcControllerType
IfcElementAssemblyType
IfcElementComponentType
IfcFastenerType
IfcMechanicalFastenerType
IfcReinforcingElementType
IfcReinforcingMeshType
IfcTendonAnchorType
IfcTendonType
IfcReinforcingBarType
IfcVibrationIsolatorType
IfcBuildingElementPartType
IfcDiscreteAccessoryType
IfcSpatialElementType
IfcSpatialStructureElementType
IfcSpaceType
IfcSpatialZoneType
IfcTypeResource
IfcConstructionResourceType
IfcCrewResourceType
IfcLaborResourceType
IfcSubContractResourceType
IfcConstructionEquipmentResourceType
IfcConstructionMaterialResourceType
IfcConstructionProductResourceType
IfcContext
IfcProject
IfcProjectLibrary
IfcObject
IfcProcess
IfcTask
IfcEvent
IfcProcedure
IfcProduct
IfcProxy
IfcSpatialElement
IfcSpatialStructureElement
IfcBuilding
IfcBuildingStorey
IfcSite
IfcSpace
IfcSpatialZone
IfcExternalSpatialStructureElement
IfcExternalSpatialElement
IfcStructuralActivity
IfcStructuralReaction
IfcStructuralSurfaceReaction
IfcStructuralCurveReaction
IfcStructuralPointReaction
IfcStructuralAction
IfcStructuralCurveAction
IfcStructuralLinearAction
IfcStructuralPointAction
IfcStructuralSurfaceAction
IfcStructuralPlanarAction
IfcStructuralItem
IfcStructuralMember
IfcStructuralSurfaceMember
IfcStructuralSurfaceMemberVarying
IfcStructuralCurveMember
IfcStructuralCurveMemberVarying
IfcStructuralConnection
IfcStructuralCurveConnection
IfcStructuralPointConnection
IfcStructuralSurfaceConnection
IfcAnnotation
IfcElement
IfcElementAssembly
IfcElementComponent
IfcFastener
IfcMechanicalFastener
IfcReinforcingElement
IfcReinforcingMesh
IfcTendon
IfcTendonAnchor
IfcReinforcingBar
IfcVibrationIsolator
IfcBuildingElementPart
IfcDiscreteAccessory
IfcFeatureElement
IfcFeatureElementAddition
IfcProjectionElement
IfcFeatureElementSubtraction
IfcOpeningElement
IfcOpeningStandardCase
IfcVoidingFeature
IfcSurfaceFeature
IfcFurnishingElement
IfcFurniture
IfcSystemFurnitureElement
IfcGeographicElement
IfcTransportElement
IfcVirtualElement
IfcBuildingElement
IfcBuildingElementProxy
IfcChimney
IfcColumn
IfcColumnStandardCase
IfcCovering
IfcCurtainWall
IfcDoor
IfcDoorStandardCase
IfcFooting
IfcMember
IfcMemberStandardCase
IfcPile
IfcPlate
IfcPlateStandardCase
IfcRailing
IfcRamp
IfcRampFlight
IfcRoof
IfcShadingDevice
IfcSlab
IfcSlabElementedCase
IfcSlabStandardCase
IfcStair
IfcStairFlight
IfcWall
IfcWallElementedCase
IfcWallStandardCase
IfcWindow
IfcWindowStandardCase
IfcBeam
IfcBeamStandardCase
IfcCivilElement
IfcDistributionElement
IfcDistributionFlowElement
IfcEnergyConversionDevice
IfcEngine
IfcEvaporativeCooler
IfcEvaporator
IfcHeatExchanger
IfcHumidifier
IfcMotorConnection
IfcSolarDevice
IfcTransformer
IfcTubeBundle
IfcUnitaryEquipment
IfcAirToAirHeatRecovery
IfcBoiler
IfcBurner
IfcChiller
IfcCoil
IfcCondenser
IfcCooledBeam
IfcCoolingTower
IfcElectricGenerator
IfcElectricMotor
IfcFlowController
IfcFlowMeter
IfcProtectiveDevice
IfcSwitchingDevice
IfcValve
IfcAirTerminalBox
IfcDamper
IfcElectricDistributionBoard
IfcElectricTimeControl
IfcFlowFitting
IfcJunctionBox
IfcPipeFitting
IfcCableCarrierFitting
IfcCableFitting
IfcDuctFitting
IfcFlowMovingDevice
IfcPump
IfcCompressor
IfcFan
IfcFlowSegment
IfcPipeSegment
IfcCableCarrierSegment
IfcCableSegment
IfcDuctSegment
IfcFlowStorageDevice
IfcTank
IfcElectricFlowStorageDevice
IfcFlowTerminal
IfcLamp
IfcLightFixture
IfcMedicalDevice
IfcOutlet
IfcSanitaryTerminal
IfcSpaceHeater
IfcStackTerminal
IfcWasteTerminal
IfcAirTerminal
IfcAudioVisualAppliance
IfcCommunicationsAppliance
IfcElectricAppliance
IfcFireSuppressionTerminal
IfcFlowTreatmentDevice
IfcInterceptor
IfcDuctSilencer
IfcFilter
IfcDistributionChamberElement
IfcDistributionControlElement
IfcFlowInstrument
IfcProtectiveDeviceTrippingUnit
IfcSensor
IfcUnitaryControlElement
IfcActuator
IfcAlarm
IfcController
IfcGrid
IfcPort
IfcDistributionPort
IfcResource
IfcConstructionResource
IfcCrewResource
IfcLaborResource
IfcSubContractResource
IfcConstructionEquipmentResource
IfcConstructionMaterialResource
IfcConstructionProductResource
IfcActor
IfcOccupant
IfcControl
IfcCostItem
IfcCostSchedule
IfcPerformanceHistory
IfcPermit
IfcProjectOrder
IfcWorkCalendar
IfcWorkControl
IfcWorkPlan
IfcWorkSchedule
IfcActionRequest
IfcGroup
IfcInventory
IfcStructuralLoadGroup
IfcStructuralLoadCase
IfcStructuralResultGroup
IfcSystem
IfcZone
IfcBuildingSystem
IfcDistributionSystem
IfcDistributionCircuit
IfcStructuralAnalysisModel
IfcAsset
IfcPropertyDefinition
IfcPropertySetDefinition
IfcQuantitySet
IfcElementQuantity
IfcPreDefinedPropertySet
IfcReinforcementDefinitionProperties
IfcWindowLiningProperties
IfcWindowPanelProperties
IfcDoorLiningProperties
IfcDoorPanelProperties
IfcPermeableCoveringProperties
IfcPropertySet
IfcPropertyTemplateDefinition
IfcPropertySetTemplate
IfcPropertyTemplate
IfcSimplePropertyTemplate
IfcComplexPropertyTemplate
IfcRelationship
IfcRelAssigns
IfcRelAssignsToActor
IfcRelAssignsToControl
IfcRelAssignsToGroup
IfcRelAssignsToGroupByFactor
IfcRelAssignsToProcess
IfcRelAssignsToProduct
IfcRelAssignsToResource
IfcRelAssociates
IfcRelAssociatesApproval
IfcRelAssociatesClassification
IfcRelAssociatesConstraint
IfcRelAssociatesDocument
IfcRelAssociatesLibrary
IfcRelAssociatesMaterial
IfcRelConnects
IfcRelConnectsElements
IfcRelConnectsPathElements
IfcRelConnectsWithRealizingElements
IfcRelConnectsPortToElement
IfcRelConnectsPorts
IfcRelConnectsStructuralActivity
IfcRelConnectsStructuralMember
IfcRelConnectsWithEccentricity
IfcRelContainedInSpatialStructure
IfcRelCoversBldgElements
IfcRelCoversSpaces
IfcRelFillsElement
IfcRelFlowControlElements
IfcRelInterferesElements
IfcRelReferencedInSpatialStructure
IfcRelSequence
IfcRelServicesBuildings
IfcRelSpaceBoundary
IfcRelSpaceBoundary1stLevel
IfcRelSpaceBoundary2ndLevel
IfcRelDeclares
IfcRelDecomposes
IfcRelNests
IfcRelProjectsElement
IfcRelVoidsElement
IfcRelAggregates
IfcRelDefines
IfcRelDefinesByObject
IfcRelDefinesByProperties
IfcRelDefinesByTemplate
IfcRelDefinesByType
IfcSchedulingTime
IfcTaskTime
IfcTaskTimeRecurring
IfcWorkTime
IfcEventTime
IfcLagTime
IfcResourceTime
IfcShapeAspect
IfcStructuralConnectionCondition
IfcFailureConnectionCondition
IfcSlippageConnectionCondition
IfcStructuralLoad
IfcStructuralLoadConfiguration
IfcStructuralLoadOrResult
IfcStructuralLoadStatic
IfcStructuralLoadTemperature
IfcStructuralLoadLinearForce
IfcStructuralLoadPlanarForce
IfcStructuralLoadSingleDisplacement
IfcStructuralLoadSingleDisplacementDistortion
IfcStructuralLoadSingleForce
IfcStructuralLoadSingleForceWarping
IfcSurfaceReinforcementArea
IfcTable
IfcTableColumn
IfcTableRow
IfcTimePeriod
IfcTimeSeries
IfcIrregularTimeSeries
IfcRegularTimeSeries
IfcTimeSeriesValue
IfcUnitAssignment
IfcVirtualGridIntersection
IfcActorRole
IfcAddress
IfcPostalAddress
IfcTelecomAddress
IfcAlignmentParameterSegment
IfcAlignmentVerticalSegment
IfcAlignmentCantSegment
IfcAlignmentHorizontalSegment
IfcApplication
IfcAppliedValue
IfcCostValue
IfcApproval
IfcBoundaryCondition
IfcBoundaryEdgeCondition
IfcBoundaryFaceCondition
IfcBoundaryNodeCondition
IfcBoundaryNodeConditionWarping
IfcConnectionGeometry
IfcConnectionPointGeometry
IfcConnectionPointEccentricity
IfcConnectionSurfaceGeometry
IfcConnectionVolumeGeometry
IfcConnectionCurveGeometry
IfcConstraint
IfcMetric
IfcObjective
IfcCoordinateOperation
IfcMapConversion
IfcCoordinateReferenceSystem
IfcProjectedCRS
IfcDerivedUnit
IfcDerivedUnitElement
IfcDimensionalExponents
IfcExternalInformation
IfcLibraryInformation
IfcClassification
IfcDocumentInformation
IfcExternalReference
IfcExternallyDefinedHatchStyle
IfcExternallyDefinedSurfaceStyle
IfcExternallyDefinedTextFont
IfcLibraryReference
IfcClassificationReference
IfcDocumentReference
IfcGridAxis
IfcIrregularTimeSeriesValue
IfcLightDistributionData
IfcLightIntensityDistribution
IfcMaterialClassificationRelationship
IfcMaterialDefinition
IfcMaterialLayer
IfcMaterialLayerWithOffsets
IfcMaterialLayerSet
IfcMaterialProfile
IfcMaterialProfileWithOffsets
IfcMaterialProfileSet
IfcMaterial
IfcMaterialConstituent
IfcMaterialConstituentSet
IfcMaterialList
IfcMaterialUsageDefinition
IfcMaterialLayerSetUsage
IfcMaterialProfileSetUsage
IfcMaterialProfileSetUsageTapering
IfcMeasureWithUnit
IfcMonetaryUnit
IfcNamedUnit
IfcSIUnit
IfcContextDependentUnit
IfcConversionBasedUnit
IfcConversionBasedUnitWithOffset
IfcObjectPlacement
IfcGridPlacement
IfcLinearPlacement
IfcLocalPlacement
IfcOrganization
IfcOwnerHistory
IfcPerson
IfcPersonAndOrganization
IfcPhysicalQuantity
IfcPhysicalSimpleQuantity
IfcQuantityArea
IfcQuantityCount
IfcQuantityLength
IfcQuantityNumber
IfcQuantityTime
IfcQuantityVolume
IfcQuantityWeight
IfcPhysicalComplexQuantity
IfcPresentationItem
IfcSurfaceStyleLighting
IfcSurfaceStyleRefraction
IfcSurfaceStyleShading
IfcSurfaceStyleRendering
IfcSurfaceStyleWithTextures
IfcSurfaceTexture
IfcBlobTexture
IfcImageTexture
IfcPixelTexture
IfcTextStyleForDefinedFont
IfcTextStyleTextModel
IfcTextureCoordinate
IfcTextureCoordinateGenerator
IfcTextureMap
IfcIndexedTextureMap
IfcIndexedTriangleTextureMap
IfcIndexedPolygonalTextureMap
IfcTextureVertex
IfcTextureVertexList
IfcColourRgbList
IfcColourSpecification
IfcColourRgb
IfcCurveStyleFont
IfcCurveStyleFontAndScaling
IfcCurveStyleFontPattern
IfcIndexedColourMap
IfcPreDefinedItem
IfcPreDefinedTextFont
IfcTextStyleFontModel
IfcPreDefinedColour
IfcDraughtingPreDefinedColour
IfcPreDefinedCurveFont
IfcDraughtingPreDefinedCurveFont
IfcPresentationLayerAssignment
IfcPresentationLayerWithStyle
IfcPresentationStyle
IfcSurfaceStyle
IfcTextStyle
IfcCurveStyle
IfcFillAreaStyle
IfcProductRepresentation
IfcMaterialDefinitionRepresentation
IfcProductDefinitionShape
IfcProfileDef
IfcArbitraryClosedProfileDef
IfcArbitraryProfileDefWithVoids
IfcArbitraryOpenProfileDef
IfcCenterLineProfileDef
IfcCompositeProfileDef
IfcDerivedProfileDef
IfcMirroredProfileDef
IfcOpenCrossProfileDef
IfcParameterizedProfileDef
IfcRectangleProfileDef
IfcRoundedRectangleProfileDef
IfcRectangleHollowProfileDef
IfcTShapeProfileDef
IfcTrapeziumProfileDef
IfcUShapeProfileDef
IfcZShapeProfileDef
IfcAsymmetricIShapeProfileDef
IfcCShapeProfileDef
IfcCircleProfileDef
IfcCircleHollowProfileDef
IfcEllipseProfileDef
IfcIShapeProfileDef
IfcLShapeProfileDef
IfcPropertyAbstraction
IfcPropertyEnumeration
IfcExtendedProperties
IfcMaterialProperties
IfcProfileProperties
IfcPreDefinedProperties
IfcReinforcementBarProperties
IfcSectionProperties
IfcSectionReinforcementProperties
IfcProperty
IfcSimpleProperty
IfcPropertyBoundedValue
IfcPropertyEnumeratedValue
IfcPropertyListValue
IfcPropertyReferenceValue
IfcPropertySingleValue
IfcPropertyTableValue
IfcComplexProperty
IfcRecurrencePattern
IfcReference
IfcRepresentation
IfcShapeModel
IfcShapeRepresentation
IfcTopologyRepresentation
IfcStyleModel
IfcStyledRepresentation
IfcRepresentationContext
IfcGeometricRepresentationContext
IfcGeometricRepresentationSubContext
IfcRepresentationItem
IfcStyledItem
IfcTopologicalRepresentationItem
IfcVertex
IfcVertexPoint
IfcConnectedFaceSet
IfcOpenShell
IfcClosedShell
IfcEdge
IfcEdgeCurve
IfcOrientedEdge
IfcSubedge
IfcFace
IfcFaceSurface
IfcAdvancedFace
IfcFaceBound
IfcFaceOuterBound
IfcLoop
IfcPolyLoop
IfcVertexLoop
IfcEdgeLoop
IfcPath
IfcGeometricRepresentationItem
IfcGeometricSet
IfcGeometricCurveSet
IfcHalfSpaceSolid
IfcPolygonalBoundedHalfSpace
IfcBoxedHalfSpace
IfcLightSource
IfcLightSourceAmbient
IfcLightSourceDirectional
IfcLightSourceGoniometric
IfcLightSourcePositional
IfcLightSourceSpot
IfcPlacement
IfcAxis1Placement
IfcAxis2Placement2D
IfcAxis2Placement3D
IfcAxis2PlacementLinear
IfcPlanarExtent
IfcPlanarBox
IfcPoint
IfcPointByDistanceExpression
IfcPointOnCurve
IfcPointOnSurface
IfcCartesianPoint
IfcSectionedSpine
IfcSegment
IfcCompositeCurveSegment
IfcReparametrisedCompositeCurveSegment
IfcCurveSegment
IfcShellBasedSurfaceModel
IfcSolidModel
IfcSweptAreaSolid
IfcDirectrixCurveSweptAreaSolid
IfcFixedReferenceSweptAreaSolid
IfcDirectrixDerivedReferenceSweptAreaSolid
IfcSurfaceCurveSweptAreaSolid
IfcExtrudedAreaSolid
IfcExtrudedAreaSolidTapered
IfcRevolvedAreaSolid
IfcRevolvedAreaSolidTapered
IfcSweptDiskSolid
IfcSweptDiskSolidPolygonal
IfcCsgSolid
IfcManifoldSolidBrep
IfcAdvancedBrep
IfcAdvancedBrepWithVoids
IfcFacetedBrep
IfcFacetedBrepWithVoids
IfcSectionedSolid
IfcSectionedSolidHorizontal
IfcSurface
IfcSweptSurface
IfcSurfaceOfLinearExtrusion
IfcSurfaceOfRevolution
IfcBoundedSurface
IfcCurveBoundedPlane
IfcCurveBoundedSurface
IfcRectangularTrimmedSurface
IfcBSplineSurface
IfcBSplineSurfaceWithKnots
IfcRationalBSplineSurfaceWithKnots
IfcElementarySurface
IfcPlane
IfcSphericalSurface
IfcToroidalSurface
IfcCylindricalSurface
IfcSectionedSurface
IfcTessellatedItem
IfcIndexedPolygonalFace
IfcIndexedPolygonalFaceWithVoids
IfcTessellatedFaceSet
IfcTriangulatedFaceSet
IfcTriangulatedIrregularNetwork
IfcPolygonalFaceSet
IfcTextLiteral
IfcTextLiteralWithExtent
IfcVector
IfcAnnotationFillArea
IfcBooleanResult
IfcBooleanClippingResult
IfcBoundingBox
IfcCartesianPointList
IfcCartesianPointList2D
IfcCartesianPointList3D
IfcCartesianTransformationOperator
IfcCartesianTransformationOperator2D
IfcCartesianTransformationOperator2DnonUniform
IfcCartesianTransformationOperator3D
IfcCartesianTransformationOperator3DnonUniform
IfcCsgPrimitive3D
IfcRectangularPyramid
IfcRightCircularCone
IfcRightCircularCylinder
IfcSphere
IfcBlock
IfcCurve
IfcLine
IfcOffsetCurve
IfcOffsetCurve2D
IfcOffsetCurve3D
IfcOffsetCurveByDistances
IfcPcurve
IfcPolynomialCurve
IfcSpiral
IfcThirdOrderPolynomialSpiral
IfcClothoid
IfcCosineSpiral
IfcSecondOrderPolynomialSpiral
IfcSeventhOrderPolynomialSpiral
IfcSineSpiral
IfcSurfaceCurve
IfcIntersectionCurve
IfcSeamCurve
IfcBoundedCurve
IfcCompositeCurve
IfcCompositeCurveOnSurface
IfcBoundaryCurve
IfcOuterBoundaryCurve
IfcGradientCurve
IfcSegmentedReferenceCurve
IfcIndexedPolyCurve
IfcPolyline
IfcTrimmedCurve
IfcBSplineCurve
IfcBSplineCurveWithKnots
IfcRationalBSplineCurveWithKnots
IfcConic
IfcEllipse
IfcCircle
IfcDirection
IfcFaceBasedSurfaceModel
IfcFillAreaStyleHatching
IfcFillAreaStyleTiles
IfcMappedItem
IfcRepresentationMap
IfcResourceLevelRelationship
IfcApprovalRelationship
IfcCurrencyRelationship
IfcDocumentInformationRelationship
IfcExternalReferenceRelationship
IfcMaterialRelationship
IfcOrganizationRelationship
IfcPropertyDependencyRelationship
IfcResourceApprovalRelationship
IfcResourceConstraintRelationship
IfcRoot
IfcObjectDefinition
IfcTypeObject
IfcTypeProcess
IfcEventType
IfcProcedureType
IfcTaskType
IfcTypeProduct
IfcElementType
IfcFurnishingElementType
IfcFurnitureType
IfcSystemFurnitureElementType
IfcGeographicElementType
IfcTransportationDeviceType
IfcVehicleType
IfcTransportElementType
IfcBuiltElementType
IfcChimneyType
IfcColumnType
IfcCourseType
IfcCoveringType
IfcCurtainWallType
IfcDeepFoundationType
IfcPileType
IfcCaissonFoundationType
IfcDoorType
IfcFootingType
IfcKerbType
IfcMemberType
IfcMooringDeviceType
IfcNavigationElementType
IfcPavementType
IfcPlateType
IfcRailType
IfcRailingType
IfcRampFlightType
IfcRampType
IfcRoofType
IfcShadingDeviceType
IfcSlabType
IfcStairFlightType
IfcStairType
IfcTrackElementType
IfcWallType
IfcWindowType
IfcBeamType
IfcBearingType
IfcBuildingElementProxyType
IfcCivilElementType
IfcDistributionElementType
IfcDistributionFlowElementType
IfcEnergyConversionDeviceType
IfcEngineType
IfcEvaporativeCoolerType
IfcEvaporatorType
IfcHeatExchangerType
IfcHumidifierType
IfcMotorConnectionType
IfcSolarDeviceType
IfcTransformerType
IfcTubeBundleType
IfcUnitaryEquipmentType
IfcAirToAirHeatRecoveryType
IfcBoilerType
IfcBurnerType
IfcChillerType
IfcCoilType
IfcCondenserType
IfcCooledBeamType
IfcCoolingTowerType
IfcElectricGeneratorType
IfcElectricMotorType
IfcFlowControllerType
IfcFlowMeterType
IfcProtectiveDeviceType
IfcSwitchingDeviceType
IfcValveType
IfcAirTerminalBoxType
IfcDamperType
IfcDistributionBoardType
IfcElectricDistributionBoardType
IfcElectricTimeControlType
IfcFlowFittingType
IfcJunctionBoxType
IfcPipeFittingType
IfcCableCarrierFittingType
IfcCableFittingType
IfcDuctFittingType
IfcFlowMovingDeviceType
IfcPumpType
IfcCompressorType
IfcFanType
IfcFlowSegmentType
IfcPipeSegmentType
IfcCableCarrierSegmentType
IfcCableSegmentType
IfcConveyorSegmentType
IfcDuctSegmentType
IfcFlowStorageDeviceType
IfcTankType
IfcElectricFlowStorageDeviceType
IfcFlowTerminalType
IfcLampType
IfcLightFixtureType
IfcLiquidTerminalType
IfcMedicalDeviceType
IfcMobileTelecommunicationsApplianceType
IfcOutletType
IfcSanitaryTerminalType
IfcSignalType
IfcSpaceHeaterType
IfcStackTerminalType
IfcWasteTerminalType
IfcAirTerminalType
IfcAudioVisualApplianceType
IfcCommunicationsApplianceType
IfcElectricApplianceType
IfcFireSuppressionTerminalType
IfcFlowTreatmentDeviceType
IfcInterceptorType
IfcDuctSilencerType
IfcElectricFlowTreatmentDeviceType
IfcFilterType
IfcDistributionChamberElementType
IfcDistributionControlElementType
IfcFlowInstrumentType
IfcProtectiveDeviceTrippingUnitType
IfcSensorType
IfcUnitaryControlElementType
IfcActuatorType
IfcAlarmType
IfcControllerType
IfcElementAssemblyType
IfcElementComponentType
IfcFastenerType
IfcImpactProtectionDeviceType
IfcMechanicalFastenerType
IfcReinforcingElementType
IfcReinforcingMeshType
IfcTendonAnchorType
IfcTendonConduitType
IfcTendonType
IfcReinforcingBarType
IfcSignType
IfcVibrationDamperType
IfcVibrationIsolatorType
IfcBuildingElementPartType
IfcDiscreteAccessoryType
IfcSpatialElementType
IfcSpatialStructureElementType
IfcSpaceType
IfcSpatialZoneType
IfcTypeResource
IfcConstructionResourceType
IfcCrewResourceType
IfcLaborResourceType
IfcSubContractResourceType
IfcConstructionEquipmentResourceType
IfcConstructionMaterialResourceType
IfcConstructionProductResourceType
IfcContext
IfcProject
IfcProjectLibrary
IfcObject
IfcProcess
IfcTask
IfcEvent
IfcProcedure
IfcProduct
IfcSpatialElement
IfcSpatialStructureElement
IfcBuildingStorey
IfcFacility
IfcMarineFacility
IfcRailway
IfcRoad
IfcBridge
IfcBuilding
IfcFacilityPart
IfcFacilityPartCommon
IfcMarinePart
IfcRailwayPart
IfcRoadPart
IfcBridgePart
IfcSite
IfcSpace
IfcSpatialZone
IfcExternalSpatialStructureElement
IfcExternalSpatialElement
IfcStructuralActivity
IfcStructuralReaction
IfcStructuralSurfaceReaction
IfcStructuralCurveReaction
IfcStructuralPointReaction
IfcStructuralAction
IfcStructuralCurveAction
IfcStructuralLinearAction
IfcStructuralPointAction
IfcStructuralSurfaceAction
IfcStructuralPlanarAction
IfcStructuralItem
IfcStructuralMember
IfcStructuralSurfaceMember
IfcStructuralSurfaceMemberVarying
IfcStructuralCurveMember
IfcStructuralCurveMemberVarying
IfcStructuralConnection
IfcStructuralCurveConnection
IfcStructuralPointConnection
IfcStructuralSurfaceConnection
IfcAnnotation
IfcElement
IfcElementAssembly
IfcElementComponent
IfcFastener
IfcImpactProtectionDevice
IfcMechanicalFastener
IfcReinforcingElement
IfcReinforcingMesh
IfcTendon
IfcTendonAnchor
IfcTendonConduit
IfcReinforcingBar
IfcSign
IfcVibrationDamper
IfcVibrationIsolator
IfcBuildingElementPart
IfcDiscreteAccessory
IfcFeatureElement
IfcFeatureElementAddition
IfcProjectionElement
IfcFeatureElementSubtraction
IfcOpeningElement
IfcVoidingFeature
IfcEarthworksCut
IfcSurfaceFeature
IfcFurnishingElement
IfcFurniture
IfcSystemFurnitureElement
IfcGeographicElement
IfcGeotechnicalElement
IfcGeotechnicalStratum
IfcGeotechnicalAssembly
IfcBorehole
IfcGeomodel
IfcGeoslice
IfcTransportationDevice
IfcVehicle
IfcTransportElement
IfcVirtualElement
IfcBuiltElement
IfcChimney
IfcColumn
IfcCourse
IfcCovering
IfcCurtainWall
IfcDeepFoundation
IfcPile
IfcCaissonFoundation
IfcDoor
IfcEarthworksElement
IfcEarthworksFill
IfcReinforcedSoil
IfcFooting
IfcKerb
IfcMember
IfcMooringDevice
IfcNavigationElement
IfcPavement
IfcPlate
IfcRail
IfcRailing
IfcRamp
IfcRampFlight
IfcRoof
IfcShadingDevice
IfcSlab
IfcStair
IfcStairFlight
IfcTrackElement
IfcWall
IfcWallStandardCase
IfcWindow
IfcBeam
IfcBearing
IfcBuildingElementProxy
IfcCivilElement
IfcDistributionElement
IfcDistributionFlowElement
IfcEnergyConversionDevice
IfcEngine
IfcEvaporativeCooler
IfcEvaporator
IfcHeatExchanger
IfcHumidifier
IfcMotorConnection
IfcSolarDevice
IfcTransformer
IfcTubeBundle
IfcUnitaryEquipment
IfcAirToAirHeatRecovery
IfcBoiler
IfcBurner
IfcChiller
IfcCoil
IfcCondenser
IfcCooledBeam
IfcCoolingTower
IfcElectricGenerator
IfcElectricMotor
IfcFlowController
IfcFlowMeter
IfcProtectiveDevice
IfcSwitchingDevice
IfcValve
IfcAirTerminalBox
IfcDamper
IfcDistributionBoard
IfcElectricDistributionBoard
IfcElectricTimeControl
IfcFlowFitting
IfcJunctionBox
IfcPipeFitting
IfcCableCarrierFitting
IfcCableFitting
IfcDuctFitting
IfcFlowMovingDevice
IfcPump
IfcCompressor
IfcFan
IfcFlowSegment
IfcPipeSegment
IfcCableCarrierSegment
IfcCableSegment
IfcConveyorSegment
IfcDuctSegment
IfcFlowStorageDevice
IfcTank
IfcElectricFlowStorageDevice
IfcFlowTerminal
IfcLamp
IfcLightFixture
IfcLiquidTerminal
IfcMedicalDevice
IfcMobileTelecommunicationsAppliance
IfcOutlet
IfcSanitaryTerminal
IfcSignal
IfcSpaceHeater
IfcStackTerminal
IfcWasteTerminal
IfcAirTerminal
IfcAudioVisualAppliance
IfcCommunicationsAppliance
IfcElectricAppliance
IfcFireSuppressionTerminal
IfcFlowTreatmentDevice
IfcInterceptor
IfcDuctSilencer
IfcElectricFlowTreatmentDevice
IfcFilter
IfcDistributionChamberElement
IfcDistributionControlElement
IfcFlowInstrument
IfcProtectiveDeviceTrippingUnit
IfcSensor
IfcUnitaryControlElement
IfcActuator
IfcAlarm
IfcController
IfcLinearElement
IfcAlignmentCant
IfcAlignmentHorizontal
IfcAlignmentSegment
IfcAlignmentVertical
IfcPort
IfcDistributionPort
IfcPositioningElement
IfcReferent
IfcGrid
IfcLinearPositioningElement
IfcAlignment
IfcResource
IfcConstructionResource
IfcCrewResource
IfcLaborResource
IfcSubContractResource
IfcConstructionEquipmentResource
IfcConstructionMaterialResource
IfcConstructionProductResource
IfcActor
IfcOccupant
IfcControl
IfcCostItem
IfcCostSchedule
IfcPerformanceHistory
IfcPermit
IfcProjectOrder
IfcWorkCalendar
IfcWorkControl
IfcWorkPlan
IfcWorkSchedule
IfcActionRequest
IfcGroup
IfcInventory
IfcStructuralLoadGroup
IfcStructuralLoadCase
IfcStructuralResultGroup
IfcSystem
IfcZone
IfcBuildingSystem
IfcBuiltSystem
IfcDistributionSystem
IfcDistributionCircuit
IfcStructuralAnalysisModel
IfcAsset
IfcPropertyDefinition
IfcPropertySetDefinition
IfcQuantitySet
IfcElementQuantity
IfcPreDefinedPropertySet
IfcReinforcementDefinitionProperties
IfcWindowLiningProperties
IfcWindowPanelProperties
IfcDoorLiningProperties
IfcDoorPanelProperties
IfcPermeableCoveringProperties
IfcPropertySet
IfcPropertyTemplateDefinition
IfcPropertySetTemplate
IfcPropertyTemplate
IfcSimplePropertyTemplate
IfcComplexPropertyTemplate
IfcRelationship
IfcRelAssigns
IfcRelAssignsToActor
IfcRelAssignsToControl
IfcRelAssignsToGroup
IfcRelAssignsToGroupByFactor
IfcRelAssignsToProcess
IfcRelAssignsToProduct
IfcRelAssignsToResource
IfcRelAssociates
IfcRelAssociatesApproval
IfcRelAssociatesClassification
IfcRelAssociatesConstraint
IfcRelAssociatesDocument
IfcRelAssociatesLibrary
IfcRelAssociatesMaterial
IfcRelAssociatesProfileDef
IfcRelConnects
IfcRelConnectsElements
IfcRelConnectsPathElements
IfcRelConnectsWithRealizingElements
IfcRelConnectsPortToElement
IfcRelConnectsPorts
IfcRelConnectsStructuralActivity
IfcRelConnectsStructuralMember
IfcRelConnectsWithEccentricity
IfcRelContainedInSpatialStructure
IfcRelCoversBldgElements
IfcRelCoversSpaces
IfcRelFillsElement
IfcRelFlowControlElements
IfcRelInterferesElements
IfcRelPositions
IfcRelReferencedInSpatialStructure
IfcRelSequence
IfcRelServicesBuildings
IfcRelSpaceBoundary
IfcRelSpaceBoundary1stLevel
IfcRelSpaceBoundary2ndLevel
IfcRelDeclares
IfcRelDecomposes
IfcRelNests
IfcRelProjectsElement
IfcRelVoidsElement
IfcRelAdheresToElement
IfcRelAggregates
IfcRelDefines
IfcRelDefinesByObject
IfcRelDefinesByProperties
IfcRelDefinesByTemplate
IfcRelDefinesByType
IfcSchedulingTime
IfcTaskTime
IfcTaskTimeRecurring
IfcWorkTime
IfcEventTime
IfcLagTime
IfcResourceTime
IfcShapeAspect
IfcStructuralConnectionCondition
IfcFailureConnectionCondition
IfcSlippageConnectionCondition
IfcStructuralLoad
IfcStructuralLoadConfiguration
IfcStructuralLoadOrResult
IfcStructuralLoadStatic
IfcStructuralLoadTemperature
IfcStructuralLoadLinearForce
IfcStructuralLoadPlanarForce
IfcStructuralLoadSingleDisplacement
IfcStructuralLoadSingleDisplacementDistortion
IfcStructuralLoadSingleForce
IfcStructuralLoadSingleForceWarping
IfcSurfaceReinforcementArea
IfcTable
IfcTableColumn
IfcTableRow
IfcTextureCoordinateIndices
IfcTextureCoordinateIndicesWithVoids
IfcTimePeriod
IfcTimeSeries
IfcIrregularTimeSeries
IfcRegularTimeSeries
IfcTimeSeriesValue
IfcUnitAssignment
IfcVirtualGridIntersection
Settings
Theme
OS
Light
Dark
Main Web-IFC API
TOC
web-ifc
demo
example models
That Open Engine | web-ifc
Loading...