That Open Engine | web-ifc
    Preparing search index...

    Namespace IFC4

    Classes

    IfcAbsorbedDoseMeasure
    IfcAccelerationMeasure
    IfcActionRequest
    IfcActionRequestTypeEnum
    IfcActionSourceTypeEnum
    IfcActionTypeEnum
    IfcActor
    IfcActorRole
    IfcActuator
    IfcActuatorType
    IfcActuatorTypeEnum
    IfcAddress
    IfcAddressTypeEnum
    IfcAdvancedBrep
    IfcAdvancedBrepWithVoids
    IfcAdvancedFace
    IfcAirTerminal
    IfcAirTerminalBox
    IfcAirTerminalBoxType
    IfcAirTerminalBoxTypeEnum
    IfcAirTerminalType
    IfcAirTerminalTypeEnum
    IfcAirToAirHeatRecovery
    IfcAirToAirHeatRecoveryType
    IfcAirToAirHeatRecoveryTypeEnum
    IfcAlarm
    IfcAlarmType
    IfcAlarmTypeEnum
    IfcAmountOfSubstanceMeasure
    IfcAnalysisModelTypeEnum
    IfcAnalysisTheoryTypeEnum
    IfcAngularVelocityMeasure
    IfcAnnotation
    IfcAnnotationFillArea
    IfcApplication
    IfcAppliedValue
    IfcApproval
    IfcApprovalRelationship
    IfcArbitraryClosedProfileDef
    IfcArbitraryOpenProfileDef
    IfcArbitraryProfileDefWithVoids
    IfcArcIndex
    IfcAreaDensityMeasure
    IfcAreaMeasure
    IfcArithmeticOperatorEnum
    IfcAssemblyPlaceEnum
    IfcAsset
    IfcAsymmetricIShapeProfileDef
    IfcAudioVisualAppliance
    IfcAudioVisualApplianceType
    IfcAudioVisualApplianceTypeEnum
    IfcAxis1Placement
    IfcAxis2Placement2D
    IfcAxis2Placement3D
    IfcBeam
    IfcBeamStandardCase
    IfcBeamType
    IfcBeamTypeEnum
    IfcBenchmarkEnum
    IfcBinary
    IfcBlobTexture
    IfcBlock
    IfcBoiler
    IfcBoilerType
    IfcBoilerTypeEnum
    IfcBoolean
    IfcBooleanClippingResult
    IfcBooleanOperator
    IfcBooleanResult
    IfcBoundaryCondition
    IfcBoundaryCurve
    IfcBoundaryEdgeCondition
    IfcBoundaryFaceCondition
    IfcBoundaryNodeCondition
    IfcBoundaryNodeConditionWarping
    IfcBoundedCurve
    IfcBoundedSurface
    IfcBoundingBox
    IfcBoxAlignment
    IfcBoxedHalfSpace
    IfcBSplineCurve
    IfcBSplineCurveForm
    IfcBSplineCurveWithKnots
    IfcBSplineSurface
    IfcBSplineSurfaceForm
    IfcBSplineSurfaceWithKnots
    IfcBuilding
    IfcBuildingElement
    IfcBuildingElementPart
    IfcBuildingElementPartType
    IfcBuildingElementPartTypeEnum
    IfcBuildingElementProxy
    IfcBuildingElementProxyType
    IfcBuildingElementProxyTypeEnum
    IfcBuildingElementType
    IfcBuildingStorey
    IfcBuildingSystem
    IfcBuildingSystemTypeEnum
    IfcBurner
    IfcBurnerType
    IfcBurnerTypeEnum
    IfcCableCarrierFitting
    IfcCableCarrierFittingType
    IfcCableCarrierFittingTypeEnum
    IfcCableCarrierSegment
    IfcCableCarrierSegmentType
    IfcCableCarrierSegmentTypeEnum
    IfcCableFitting
    IfcCableFittingType
    IfcCableFittingTypeEnum
    IfcCableSegment
    IfcCableSegmentType
    IfcCableSegmentTypeEnum
    IfcCardinalPointReference
    IfcCartesianPoint
    IfcCartesianPointList
    IfcCartesianPointList2D
    IfcCartesianPointList3D
    IfcCartesianTransformationOperator
    IfcCartesianTransformationOperator2D
    IfcCartesianTransformationOperator2DnonUniform
    IfcCartesianTransformationOperator3D
    IfcCartesianTransformationOperator3DnonUniform
    IfcCenterLineProfileDef
    IfcChangeActionEnum
    IfcChiller
    IfcChillerType
    IfcChillerTypeEnum
    IfcChimney
    IfcChimneyType
    IfcChimneyTypeEnum
    IfcCircle
    IfcCircleHollowProfileDef
    IfcCircleProfileDef
    IfcCivilElement
    IfcCivilElementType
    IfcClassification
    IfcClassificationReference
    IfcClosedShell
    IfcCoil
    IfcCoilType
    IfcCoilTypeEnum
    IfcColourRgb
    IfcColourRgbList
    IfcColourSpecification
    IfcColumn
    IfcColumnStandardCase
    IfcColumnType
    IfcColumnTypeEnum
    IfcCommunicationsAppliance
    IfcCommunicationsApplianceType
    IfcCommunicationsApplianceTypeEnum
    IfcComplexNumber
    IfcComplexProperty
    IfcComplexPropertyTemplate
    IfcComplexPropertyTemplateTypeEnum
    IfcCompositeCurve
    IfcCompositeCurveOnSurface
    IfcCompositeCurveSegment
    IfcCompositeProfileDef
    IfcCompoundPlaneAngleMeasure
    IfcCompressor
    IfcCompressorType
    IfcCompressorTypeEnum
    IfcCondenser
    IfcCondenserType
    IfcCondenserTypeEnum
    IfcConic
    IfcConnectedFaceSet
    IfcConnectionCurveGeometry
    IfcConnectionGeometry
    IfcConnectionPointEccentricity
    IfcConnectionPointGeometry
    IfcConnectionSurfaceGeometry
    IfcConnectionTypeEnum
    IfcConnectionVolumeGeometry
    IfcConstraint
    IfcConstraintEnum
    IfcConstructionEquipmentResource
    IfcConstructionEquipmentResourceType
    IfcConstructionEquipmentResourceTypeEnum
    IfcConstructionMaterialResource
    IfcConstructionMaterialResourceType
    IfcConstructionMaterialResourceTypeEnum
    IfcConstructionProductResource
    IfcConstructionProductResourceType
    IfcConstructionProductResourceTypeEnum
    IfcConstructionResource
    IfcConstructionResourceType
    IfcContext
    IfcContextDependentMeasure
    IfcContextDependentUnit
    IfcControl
    IfcController
    IfcControllerType
    IfcControllerTypeEnum
    IfcConversionBasedUnit
    IfcConversionBasedUnitWithOffset
    IfcCooledBeam
    IfcCooledBeamType
    IfcCooledBeamTypeEnum
    IfcCoolingTower
    IfcCoolingTowerType
    IfcCoolingTowerTypeEnum
    IfcCoordinateOperation
    IfcCoordinateReferenceSystem
    IfcCostItem
    IfcCostItemTypeEnum
    IfcCostSchedule
    IfcCostScheduleTypeEnum
    IfcCostValue
    IfcCountMeasure
    IfcCovering
    IfcCoveringType
    IfcCoveringTypeEnum
    IfcCrewResource
    IfcCrewResourceType
    IfcCrewResourceTypeEnum
    IfcCsgPrimitive3D
    IfcCsgSolid
    IfcCShapeProfileDef
    IfcCurrencyRelationship
    IfcCurtainWall
    IfcCurtainWallType
    IfcCurtainWallTypeEnum
    IfcCurvatureMeasure
    IfcCurve
    IfcCurveBoundedPlane
    IfcCurveBoundedSurface
    IfcCurveInterpolationEnum
    IfcCurveStyle
    IfcCurveStyleFont
    IfcCurveStyleFontAndScaling
    IfcCurveStyleFontPattern
    IfcCylindricalSurface
    IfcDamper
    IfcDamperType
    IfcDamperTypeEnum
    IfcDataOriginEnum
    IfcDate
    IfcDateTime
    IfcDayInMonthNumber
    IfcDayInWeekNumber
    IfcDerivedProfileDef
    IfcDerivedUnit
    IfcDerivedUnitElement
    IfcDerivedUnitEnum
    IfcDescriptiveMeasure
    IfcDimensionalExponents
    IfcDimensionCount
    IfcDirection
    IfcDirectionSenseEnum
    IfcDiscreteAccessory
    IfcDiscreteAccessoryType
    IfcDiscreteAccessoryTypeEnum
    IfcDistributionChamberElement
    IfcDistributionChamberElementType
    IfcDistributionChamberElementTypeEnum
    IfcDistributionCircuit
    IfcDistributionControlElement
    IfcDistributionControlElementType
    IfcDistributionElement
    IfcDistributionElementType
    IfcDistributionFlowElement
    IfcDistributionFlowElementType
    IfcDistributionPort
    IfcDistributionPortTypeEnum
    IfcDistributionSystem
    IfcDistributionSystemEnum
    IfcDocumentConfidentialityEnum
    IfcDocumentInformation
    IfcDocumentInformationRelationship
    IfcDocumentReference
    IfcDocumentStatusEnum
    IfcDoor
    IfcDoorLiningProperties
    IfcDoorPanelOperationEnum
    IfcDoorPanelPositionEnum
    IfcDoorPanelProperties
    IfcDoorStandardCase
    IfcDoorStyle
    IfcDoorStyleConstructionEnum
    IfcDoorStyleOperationEnum
    IfcDoorType
    IfcDoorTypeEnum
    IfcDoorTypeOperationEnum
    IfcDoseEquivalentMeasure
    IfcDraughtingPreDefinedColour
    IfcDraughtingPreDefinedCurveFont
    IfcDuctFitting
    IfcDuctFittingType
    IfcDuctFittingTypeEnum
    IfcDuctSegment
    IfcDuctSegmentType
    IfcDuctSegmentTypeEnum
    IfcDuctSilencer
    IfcDuctSilencerType
    IfcDuctSilencerTypeEnum
    IfcDuration
    IfcDynamicViscosityMeasure
    IfcEdge
    IfcEdgeCurve
    IfcEdgeLoop
    IfcElectricAppliance
    IfcElectricApplianceType
    IfcElectricApplianceTypeEnum
    IfcElectricCapacitanceMeasure
    IfcElectricChargeMeasure
    IfcElectricConductanceMeasure
    IfcElectricCurrentMeasure
    IfcElectricDistributionBoard
    IfcElectricDistributionBoardType
    IfcElectricDistributionBoardTypeEnum
    IfcElectricFlowStorageDevice
    IfcElectricFlowStorageDeviceType
    IfcElectricFlowStorageDeviceTypeEnum
    IfcElectricGenerator
    IfcElectricGeneratorType
    IfcElectricGeneratorTypeEnum
    IfcElectricMotor
    IfcElectricMotorType
    IfcElectricMotorTypeEnum
    IfcElectricResistanceMeasure
    IfcElectricTimeControl
    IfcElectricTimeControlType
    IfcElectricTimeControlTypeEnum
    IfcElectricVoltageMeasure
    IfcElement
    IfcElementarySurface
    IfcElementAssembly
    IfcElementAssemblyType
    IfcElementAssemblyTypeEnum
    IfcElementComponent
    IfcElementComponentType
    IfcElementCompositionEnum
    IfcElementQuantity
    IfcElementType
    IfcEllipse
    IfcEllipseProfileDef
    IfcEnergyConversionDevice
    IfcEnergyConversionDeviceType
    IfcEnergyMeasure
    IfcEngine
    IfcEngineType
    IfcEngineTypeEnum
    IfcEvaporativeCooler
    IfcEvaporativeCoolerType
    IfcEvaporativeCoolerTypeEnum
    IfcEvaporator
    IfcEvaporatorType
    IfcEvaporatorTypeEnum
    IfcEvent
    IfcEventTime
    IfcEventTriggerTypeEnum
    IfcEventType
    IfcEventTypeEnum
    IfcExtendedProperties
    IfcExternalInformation
    IfcExternallyDefinedHatchStyle
    IfcExternallyDefinedSurfaceStyle
    IfcExternallyDefinedTextFont
    IfcExternalReference
    IfcExternalReferenceRelationship
    IfcExternalSpatialElement
    IfcExternalSpatialElementTypeEnum
    IfcExternalSpatialStructureElement
    IfcExtrudedAreaSolid
    IfcExtrudedAreaSolidTapered
    IfcFace
    IfcFaceBasedSurfaceModel
    IfcFaceBound
    IfcFaceOuterBound
    IfcFaceSurface
    IfcFacetedBrep
    IfcFacetedBrepWithVoids
    IfcFailureConnectionCondition
    IfcFan
    IfcFanType
    IfcFanTypeEnum
    IfcFastener
    IfcFastenerType
    IfcFastenerTypeEnum
    IfcFeatureElement
    IfcFeatureElementAddition
    IfcFeatureElementSubtraction
    IfcFillAreaStyle
    IfcFillAreaStyleHatching
    IfcFillAreaStyleTiles
    IfcFilter
    IfcFilterType
    IfcFilterTypeEnum
    IfcFireSuppressionTerminal
    IfcFireSuppressionTerminalType
    IfcFireSuppressionTerminalTypeEnum
    IfcFixedReferenceSweptAreaSolid
    IfcFlowController
    IfcFlowControllerType
    IfcFlowDirectionEnum
    IfcFlowFitting
    IfcFlowFittingType
    IfcFlowInstrument
    IfcFlowInstrumentType
    IfcFlowInstrumentTypeEnum
    IfcFlowMeter
    IfcFlowMeterType
    IfcFlowMeterTypeEnum
    IfcFlowMovingDevice
    IfcFlowMovingDeviceType
    IfcFlowSegment
    IfcFlowSegmentType
    IfcFlowStorageDevice
    IfcFlowStorageDeviceType
    IfcFlowTerminal
    IfcFlowTerminalType
    IfcFlowTreatmentDevice
    IfcFlowTreatmentDeviceType
    IfcFontStyle
    IfcFontVariant
    IfcFontWeight
    IfcFooting
    IfcFootingType
    IfcFootingTypeEnum
    IfcForceMeasure
    IfcFrequencyMeasure
    IfcFurnishingElement
    IfcFurnishingElementType
    IfcFurniture
    IfcFurnitureType
    IfcFurnitureTypeEnum
    IfcGeographicElement
    IfcGeographicElementType
    IfcGeographicElementTypeEnum
    IfcGeometricCurveSet
    IfcGeometricProjectionEnum
    IfcGeometricRepresentationContext
    IfcGeometricRepresentationItem
    IfcGeometricRepresentationSubContext
    IfcGeometricSet
    IfcGloballyUniqueId
    IfcGlobalOrLocalEnum
    IfcGrid
    IfcGridAxis
    IfcGridPlacement
    IfcGridTypeEnum
    IfcGroup
    IfcHalfSpaceSolid
    IfcHeatExchanger
    IfcHeatExchangerType
    IfcHeatExchangerTypeEnum
    IfcHeatFluxDensityMeasure
    IfcHeatingValueMeasure
    IfcHumidifier
    IfcHumidifierType
    IfcHumidifierTypeEnum
    IfcIdentifier
    IfcIlluminanceMeasure
    IfcImageTexture
    IfcIndexedColourMap
    IfcIndexedPolyCurve
    IfcIndexedPolygonalFace
    IfcIndexedPolygonalFaceWithVoids
    IfcIndexedTextureMap
    IfcIndexedTriangleTextureMap
    IfcInductanceMeasure
    IfcInteger
    IfcIntegerCountRateMeasure
    IfcInterceptor
    IfcInterceptorType
    IfcInterceptorTypeEnum
    IfcInternalOrExternalEnum
    IfcIntersectionCurve
    IfcInventory
    IfcInventoryTypeEnum
    IfcIonConcentrationMeasure
    IfcIrregularTimeSeries
    IfcIrregularTimeSeriesValue
    IfcIShapeProfileDef
    IfcIsothermalMoistureCapacityMeasure
    IfcJunctionBox
    IfcJunctionBoxType
    IfcJunctionBoxTypeEnum
    IfcKinematicViscosityMeasure
    IfcKnotType
    IfcLabel
    IfcLaborResource
    IfcLaborResourceType
    IfcLaborResourceTypeEnum
    IfcLagTime
    IfcLamp
    IfcLampType
    IfcLampTypeEnum
    IfcLanguageId
    IfcLayerSetDirectionEnum
    IfcLengthMeasure
    IfcLibraryInformation
    IfcLibraryReference
    IfcLightDistributionCurveEnum
    IfcLightDistributionData
    IfcLightEmissionSourceEnum
    IfcLightFixture
    IfcLightFixtureType
    IfcLightFixtureTypeEnum
    IfcLightIntensityDistribution
    IfcLightSource
    IfcLightSourceAmbient
    IfcLightSourceDirectional
    IfcLightSourceGoniometric
    IfcLightSourcePositional
    IfcLightSourceSpot
    IfcLine
    IfcLinearForceMeasure
    IfcLinearMomentMeasure
    IfcLinearStiffnessMeasure
    IfcLinearVelocityMeasure
    IfcLineIndex
    IfcLoadGroupTypeEnum
    IfcLocalPlacement
    IfcLogical
    IfcLogicalOperatorEnum
    IfcLoop
    IfcLShapeProfileDef
    IfcLuminousFluxMeasure
    IfcLuminousIntensityDistributionMeasure
    IfcLuminousIntensityMeasure
    IfcMagneticFluxDensityMeasure
    IfcMagneticFluxMeasure
    IfcManifoldSolidBrep
    IfcMapConversion
    IfcMappedItem
    IfcMassDensityMeasure
    IfcMassFlowRateMeasure
    IfcMassMeasure
    IfcMassPerLengthMeasure
    IfcMaterial
    IfcMaterialClassificationRelationship
    IfcMaterialConstituent
    IfcMaterialConstituentSet
    IfcMaterialDefinition
    IfcMaterialDefinitionRepresentation
    IfcMaterialLayer
    IfcMaterialLayerSet
    IfcMaterialLayerSetUsage
    IfcMaterialLayerWithOffsets
    IfcMaterialList
    IfcMaterialProfile
    IfcMaterialProfileSet
    IfcMaterialProfileSetUsage
    IfcMaterialProfileSetUsageTapering
    IfcMaterialProfileWithOffsets
    IfcMaterialProperties
    IfcMaterialRelationship
    IfcMaterialUsageDefinition
    IfcMeasureWithUnit
    IfcMechanicalFastener
    IfcMechanicalFastenerType
    IfcMechanicalFastenerTypeEnum
    IfcMedicalDevice
    IfcMedicalDeviceType
    IfcMedicalDeviceTypeEnum
    IfcMember
    IfcMemberStandardCase
    IfcMemberType
    IfcMemberTypeEnum
    IfcMetric
    IfcMirroredProfileDef
    IfcModulusOfElasticityMeasure
    IfcModulusOfLinearSubgradeReactionMeasure
    IfcModulusOfRotationalSubgradeReactionMeasure
    IfcModulusOfSubgradeReactionMeasure
    IfcMoistureDiffusivityMeasure
    IfcMolecularWeightMeasure
    IfcMomentOfInertiaMeasure
    IfcMonetaryMeasure
    IfcMonetaryUnit
    IfcMonthInYearNumber
    IfcMotorConnection
    IfcMotorConnectionType
    IfcMotorConnectionTypeEnum
    IfcNamedUnit
    IfcNonNegativeLengthMeasure
    IfcNormalisedRatioMeasure
    IfcNullStyle
    IfcNumericMeasure
    IfcObject
    IfcObjectDefinition
    IfcObjective
    IfcObjectiveEnum
    IfcObjectPlacement
    IfcObjectTypeEnum
    IfcOccupant
    IfcOccupantTypeEnum
    IfcOffsetCurve2D
    IfcOffsetCurve3D
    IfcOpeningElement
    IfcOpeningElementTypeEnum
    IfcOpeningStandardCase
    IfcOpenShell
    IfcOrganization
    IfcOrganizationRelationship
    IfcOrientedEdge
    IfcOuterBoundaryCurve
    IfcOutlet
    IfcOutletType
    IfcOutletTypeEnum
    IfcOwnerHistory
    IfcParameterizedProfileDef
    IfcParameterValue
    IfcPath
    IfcPcurve
    IfcPerformanceHistory
    IfcPerformanceHistoryTypeEnum
    IfcPermeableCoveringOperationEnum
    IfcPermeableCoveringProperties
    IfcPermit
    IfcPermitTypeEnum
    IfcPerson
    IfcPersonAndOrganization
    IfcPHMeasure
    IfcPhysicalComplexQuantity
    IfcPhysicalOrVirtualEnum
    IfcPhysicalQuantity
    IfcPhysicalSimpleQuantity
    IfcPile
    IfcPileConstructionEnum
    IfcPileType
    IfcPileTypeEnum
    IfcPipeFitting
    IfcPipeFittingType
    IfcPipeFittingTypeEnum
    IfcPipeSegment
    IfcPipeSegmentType
    IfcPipeSegmentTypeEnum
    IfcPixelTexture
    IfcPlacement
    IfcPlanarBox
    IfcPlanarExtent
    IfcPlanarForceMeasure
    IfcPlane
    IfcPlaneAngleMeasure
    IfcPlate
    IfcPlateStandardCase
    IfcPlateType
    IfcPlateTypeEnum
    IfcPoint
    IfcPointOnCurve
    IfcPointOnSurface
    IfcPolygonalBoundedHalfSpace
    IfcPolygonalFaceSet
    IfcPolyline
    IfcPolyLoop
    IfcPort
    IfcPositiveInteger
    IfcPositiveLengthMeasure
    IfcPositivePlaneAngleMeasure
    IfcPositiveRatioMeasure
    IfcPostalAddress
    IfcPowerMeasure
    IfcPreDefinedColour
    IfcPreDefinedCurveFont
    IfcPreDefinedItem
    IfcPreDefinedProperties
    IfcPreDefinedPropertySet
    IfcPreDefinedTextFont
    IfcPreferredSurfaceCurveRepresentation
    IfcPresentableText
    IfcPresentationItem
    IfcPresentationLayerAssignment
    IfcPresentationLayerWithStyle
    IfcPresentationStyle
    IfcPresentationStyleAssignment
    IfcPressureMeasure
    IfcProcedure
    IfcProcedureType
    IfcProcedureTypeEnum
    IfcProcess
    IfcProduct
    IfcProductDefinitionShape
    IfcProductRepresentation
    IfcProfileDef
    IfcProfileProperties
    IfcProfileTypeEnum
    IfcProject
    IfcProjectedCRS
    IfcProjectedOrTrueLengthEnum
    IfcProjectionElement
    IfcProjectionElementTypeEnum
    IfcProjectLibrary
    IfcProjectOrder
    IfcProjectOrderTypeEnum
    IfcProperty
    IfcPropertyAbstraction
    IfcPropertyBoundedValue
    IfcPropertyDefinition
    IfcPropertyDependencyRelationship
    IfcPropertyEnumeratedValue
    IfcPropertyEnumeration
    IfcPropertyListValue
    IfcPropertyReferenceValue
    IfcPropertySet
    IfcPropertySetDefinition
    IfcPropertySetDefinitionSet
    IfcPropertySetTemplate
    IfcPropertySetTemplateTypeEnum
    IfcPropertySingleValue
    IfcPropertyTableValue
    IfcPropertyTemplate
    IfcPropertyTemplateDefinition
    IfcProtectiveDevice
    IfcProtectiveDeviceTrippingUnit
    IfcProtectiveDeviceTrippingUnitType
    IfcProtectiveDeviceTrippingUnitTypeEnum
    IfcProtectiveDeviceType
    IfcProtectiveDeviceTypeEnum
    IfcProxy
    IfcPump
    IfcPumpType
    IfcPumpTypeEnum
    IfcQuantityArea
    IfcQuantityCount
    IfcQuantityLength
    IfcQuantitySet
    IfcQuantityTime
    IfcQuantityVolume
    IfcQuantityWeight
    IfcRadioActivityMeasure
    IfcRailing
    IfcRailingType
    IfcRailingTypeEnum
    IfcRamp
    IfcRampFlight
    IfcRampFlightType
    IfcRampFlightTypeEnum
    IfcRampType
    IfcRampTypeEnum
    IfcRatioMeasure
    IfcRationalBSplineCurveWithKnots
    IfcRationalBSplineSurfaceWithKnots
    IfcReal
    IfcRectangleHollowProfileDef
    IfcRectangleProfileDef
    IfcRectangularPyramid
    IfcRectangularTrimmedSurface
    IfcRecurrencePattern
    IfcRecurrenceTypeEnum
    IfcReference
    IfcReflectanceMethodEnum
    IfcRegularTimeSeries
    IfcReinforcementBarProperties
    IfcReinforcementDefinitionProperties
    IfcReinforcingBar
    IfcReinforcingBarRoleEnum
    IfcReinforcingBarSurfaceEnum
    IfcReinforcingBarType
    IfcReinforcingBarTypeEnum
    IfcReinforcingElement
    IfcReinforcingElementType
    IfcReinforcingMesh
    IfcReinforcingMeshType
    IfcReinforcingMeshTypeEnum
    IfcRelAggregates
    IfcRelAssigns
    IfcRelAssignsToActor
    IfcRelAssignsToControl
    IfcRelAssignsToGroup
    IfcRelAssignsToGroupByFactor
    IfcRelAssignsToProcess
    IfcRelAssignsToProduct
    IfcRelAssignsToResource
    IfcRelAssociates
    IfcRelAssociatesApproval
    IfcRelAssociatesClassification
    IfcRelAssociatesConstraint
    IfcRelAssociatesDocument
    IfcRelAssociatesLibrary
    IfcRelAssociatesMaterial
    IfcRelationship
    IfcRelConnects
    IfcRelConnectsElements
    IfcRelConnectsPathElements
    IfcRelConnectsPorts
    IfcRelConnectsPortToElement
    IfcRelConnectsStructuralActivity
    IfcRelConnectsStructuralMember
    IfcRelConnectsWithEccentricity
    IfcRelConnectsWithRealizingElements
    IfcRelContainedInSpatialStructure
    IfcRelCoversBldgElements
    IfcRelCoversSpaces
    IfcRelDeclares
    IfcRelDecomposes
    IfcRelDefines
    IfcRelDefinesByObject
    IfcRelDefinesByProperties
    IfcRelDefinesByTemplate
    IfcRelDefinesByType
    IfcRelFillsElement
    IfcRelFlowControlElements
    IfcRelInterferesElements
    IfcRelNests
    IfcRelProjectsElement
    IfcRelReferencedInSpatialStructure
    IfcRelSequence
    IfcRelServicesBuildings
    IfcRelSpaceBoundary
    IfcRelSpaceBoundary1stLevel
    IfcRelSpaceBoundary2ndLevel
    IfcRelVoidsElement
    IfcReparametrisedCompositeCurveSegment
    IfcRepresentation
    IfcRepresentationContext
    IfcRepresentationItem
    IfcRepresentationMap
    IfcResource
    IfcResourceApprovalRelationship
    IfcResourceConstraintRelationship
    IfcResourceLevelRelationship
    IfcResourceTime
    IfcRevolvedAreaSolid
    IfcRevolvedAreaSolidTapered
    IfcRightCircularCone
    IfcRightCircularCylinder
    IfcRoleEnum
    IfcRoof
    IfcRoofType
    IfcRoofTypeEnum
    IfcRoot
    IfcRotationalFrequencyMeasure
    IfcRotationalMassMeasure
    IfcRotationalStiffnessMeasure
    IfcRoundedRectangleProfileDef
    IfcSanitaryTerminal
    IfcSanitaryTerminalType
    IfcSanitaryTerminalTypeEnum
    IfcSchedulingTime
    IfcSeamCurve
    IfcSectionalAreaIntegralMeasure
    IfcSectionedSpine
    IfcSectionModulusMeasure
    IfcSectionProperties
    IfcSectionReinforcementProperties
    IfcSectionTypeEnum
    IfcSensor
    IfcSensorType
    IfcSensorTypeEnum
    IfcSequenceEnum
    IfcShadingDevice
    IfcShadingDeviceType
    IfcShadingDeviceTypeEnum
    IfcShapeAspect
    IfcShapeModel
    IfcShapeRepresentation
    IfcShearModulusMeasure
    IfcShellBasedSurfaceModel
    IfcSimpleProperty
    IfcSimplePropertyTemplate
    IfcSimplePropertyTemplateTypeEnum
    IfcSIPrefix
    IfcSite
    IfcSIUnit
    IfcSIUnitName
    IfcSlab
    IfcSlabElementedCase
    IfcSlabStandardCase
    IfcSlabType
    IfcSlabTypeEnum
    IfcSlippageConnectionCondition
    IfcSolarDevice
    IfcSolarDeviceType
    IfcSolarDeviceTypeEnum
    IfcSolidAngleMeasure
    IfcSolidModel
    IfcSoundPowerLevelMeasure
    IfcSoundPowerMeasure
    IfcSoundPressureLevelMeasure
    IfcSoundPressureMeasure
    IfcSpace
    IfcSpaceHeater
    IfcSpaceHeaterType
    IfcSpaceHeaterTypeEnum
    IfcSpaceType
    IfcSpaceTypeEnum
    IfcSpatialElement
    IfcSpatialElementType
    IfcSpatialStructureElement
    IfcSpatialStructureElementType
    IfcSpatialZone
    IfcSpatialZoneType
    IfcSpatialZoneTypeEnum
    IfcSpecificHeatCapacityMeasure
    IfcSpecularExponent
    IfcSpecularRoughness
    IfcSphere
    IfcSphericalSurface
    IfcStackTerminal
    IfcStackTerminalType
    IfcStackTerminalTypeEnum
    IfcStair
    IfcStairFlight
    IfcStairFlightType
    IfcStairFlightTypeEnum
    IfcStairType
    IfcStairTypeEnum
    IfcStateEnum
    IfcStructuralAction
    IfcStructuralActivity
    IfcStructuralAnalysisModel
    IfcStructuralConnection
    IfcStructuralConnectionCondition
    IfcStructuralCurveAction
    IfcStructuralCurveActivityTypeEnum
    IfcStructuralCurveConnection
    IfcStructuralCurveMember
    IfcStructuralCurveMemberTypeEnum
    IfcStructuralCurveMemberVarying
    IfcStructuralCurveReaction
    IfcStructuralItem
    IfcStructuralLinearAction
    IfcStructuralLoad
    IfcStructuralLoadCase
    IfcStructuralLoadConfiguration
    IfcStructuralLoadGroup
    IfcStructuralLoadLinearForce
    IfcStructuralLoadOrResult
    IfcStructuralLoadPlanarForce
    IfcStructuralLoadSingleDisplacement
    IfcStructuralLoadSingleDisplacementDistortion
    IfcStructuralLoadSingleForce
    IfcStructuralLoadSingleForceWarping
    IfcStructuralLoadStatic
    IfcStructuralLoadTemperature
    IfcStructuralMember
    IfcStructuralPlanarAction
    IfcStructuralPointAction
    IfcStructuralPointConnection
    IfcStructuralPointReaction
    IfcStructuralReaction
    IfcStructuralResultGroup
    IfcStructuralSurfaceAction
    IfcStructuralSurfaceActivityTypeEnum
    IfcStructuralSurfaceConnection
    IfcStructuralSurfaceMember
    IfcStructuralSurfaceMemberTypeEnum
    IfcStructuralSurfaceMemberVarying
    IfcStructuralSurfaceReaction
    IfcStyledItem
    IfcStyledRepresentation
    IfcStyleModel
    IfcSubContractResource
    IfcSubContractResourceType
    IfcSubContractResourceTypeEnum
    IfcSubedge
    IfcSurface
    IfcSurfaceCurve
    IfcSurfaceCurveSweptAreaSolid
    IfcSurfaceFeature
    IfcSurfaceFeatureTypeEnum
    IfcSurfaceOfLinearExtrusion
    IfcSurfaceOfRevolution
    IfcSurfaceReinforcementArea
    IfcSurfaceSide
    IfcSurfaceStyle
    IfcSurfaceStyleLighting
    IfcSurfaceStyleRefraction
    IfcSurfaceStyleRendering
    IfcSurfaceStyleShading
    IfcSurfaceStyleWithTextures
    IfcSurfaceTexture
    IfcSweptAreaSolid
    IfcSweptDiskSolid
    IfcSweptDiskSolidPolygonal
    IfcSweptSurface
    IfcSwitchingDevice
    IfcSwitchingDeviceType
    IfcSwitchingDeviceTypeEnum
    IfcSystem
    IfcSystemFurnitureElement
    IfcSystemFurnitureElementType
    IfcSystemFurnitureElementTypeEnum
    IfcTable
    IfcTableColumn
    IfcTableRow
    IfcTank
    IfcTankType
    IfcTankTypeEnum
    IfcTask
    IfcTaskDurationEnum
    IfcTaskTime
    IfcTaskTimeRecurring
    IfcTaskType
    IfcTaskTypeEnum
    IfcTelecomAddress
    IfcTemperatureGradientMeasure
    IfcTemperatureRateOfChangeMeasure
    IfcTendon
    IfcTendonAnchor
    IfcTendonAnchorType
    IfcTendonAnchorTypeEnum
    IfcTendonType
    IfcTendonTypeEnum
    IfcTessellatedFaceSet
    IfcTessellatedItem
    IfcText
    IfcTextAlignment
    IfcTextDecoration
    IfcTextFontName
    IfcTextLiteral
    IfcTextLiteralWithExtent
    IfcTextPath
    IfcTextStyle
    IfcTextStyleFontModel
    IfcTextStyleForDefinedFont
    IfcTextStyleTextModel
    IfcTextTransformation
    IfcTextureCoordinate
    IfcTextureCoordinateGenerator
    IfcTextureMap
    IfcTextureVertex
    IfcTextureVertexList
    IfcThermalAdmittanceMeasure
    IfcThermalConductivityMeasure
    IfcThermalExpansionCoefficientMeasure
    IfcThermalResistanceMeasure
    IfcThermalTransmittanceMeasure
    IfcThermodynamicTemperatureMeasure
    IfcTime
    IfcTimeMeasure
    IfcTimePeriod
    IfcTimeSeries
    IfcTimeSeriesDataTypeEnum
    IfcTimeSeriesValue
    IfcTimeStamp
    IfcTopologicalRepresentationItem
    IfcTopologyRepresentation
    IfcToroidalSurface
    IfcTorqueMeasure
    IfcTransformer
    IfcTransformerType
    IfcTransformerTypeEnum
    IfcTransitionCode
    IfcTransportElement
    IfcTransportElementType
    IfcTransportElementTypeEnum
    IfcTrapeziumProfileDef
    IfcTriangulatedFaceSet
    IfcTrimmedCurve
    IfcTrimmingPreference
    IfcTShapeProfileDef
    IfcTubeBundle
    IfcTubeBundleType
    IfcTubeBundleTypeEnum
    IfcTypeObject
    IfcTypeProcess
    IfcTypeProduct
    IfcTypeResource
    IfcUnitaryControlElement
    IfcUnitaryControlElementType
    IfcUnitaryControlElementTypeEnum
    IfcUnitaryEquipment
    IfcUnitaryEquipmentType
    IfcUnitaryEquipmentTypeEnum
    IfcUnitAssignment
    IfcUnitEnum
    IfcURIReference
    IfcUShapeProfileDef
    IfcValve
    IfcValveType
    IfcValveTypeEnum
    IfcVaporPermeabilityMeasure
    IfcVector
    IfcVertex
    IfcVertexLoop
    IfcVertexPoint
    IfcVibrationIsolator
    IfcVibrationIsolatorType
    IfcVibrationIsolatorTypeEnum
    IfcVirtualElement
    IfcVirtualGridIntersection
    IfcVoidingFeature
    IfcVoidingFeatureTypeEnum
    IfcVolumeMeasure
    IfcVolumetricFlowRateMeasure
    IfcWall
    IfcWallElementedCase
    IfcWallStandardCase
    IfcWallType
    IfcWallTypeEnum
    IfcWarpingConstantMeasure
    IfcWarpingMomentMeasure
    IfcWasteTerminal
    IfcWasteTerminalType
    IfcWasteTerminalTypeEnum
    IfcWindow
    IfcWindowLiningProperties
    IfcWindowPanelOperationEnum
    IfcWindowPanelPositionEnum
    IfcWindowPanelProperties
    IfcWindowStandardCase
    IfcWindowStyle
    IfcWindowStyleConstructionEnum
    IfcWindowStyleOperationEnum
    IfcWindowType
    IfcWindowTypeEnum
    IfcWindowTypePartitioningEnum
    IfcWorkCalendar
    IfcWorkCalendarTypeEnum
    IfcWorkControl
    IfcWorkPlan
    IfcWorkPlanTypeEnum
    IfcWorkSchedule
    IfcWorkScheduleTypeEnum
    IfcWorkTime
    IfcZone
    IfcZShapeProfileDef

    Type Aliases

    IfcActorSelect
    IfcAppliedValueSelect
    IfcAxis2Placement
    IfcBendingParameterSelect
    IfcBooleanOperand
    IfcClassificationReferenceSelect
    IfcClassificationSelect
    IfcColour
    IfcColourOrFactor
    IfcCoordinateReferenceSystemSelect
    IfcCsgSelect
    IfcCurveFontOrScaledCurveFontSelect
    IfcCurveOnSurface
    IfcCurveOrEdgeCurve
    IfcCurveStyleFontSelect
    IfcDefinitionSelect
    IfcDerivedMeasureValue
    IfcDocumentSelect
    IfcFillStyleSelect
    IfcGeometricSetSelect
    IfcGridPlacementDirectionSelect
    IfcHatchLineDistanceSelect
    IfcLayeredItem
    IfcLibrarySelect
    IfcLightDistributionDataSourceSelect
    IfcMaterialSelect
    IfcMeasureValue
    IfcMetricValueSelect
    IfcModulusOfRotationalSubgradeReactionSelect
    IfcModulusOfSubgradeReactionSelect
    IfcModulusOfTranslationalSubgradeReactionSelect
    IfcObjectReferenceSelect
    IfcPointOrVertexPoint
    IfcPresentationStyleSelect
    IfcProcessSelect
    IfcProductRepresentationSelect
    IfcProductSelect
    IfcPropertySetDefinitionSelect
    IfcResourceObjectSelect
    IfcResourceSelect
    IfcRotationalStiffnessSelect
    IfcSegmentIndexSelect
    IfcShell
    IfcSimpleValue
    IfcSizeSelect
    IfcSolidOrShell
    IfcSpaceBoundarySelect
    IfcSpecularHighlightSelect
    IfcStructuralActivityAssignmentSelect
    IfcStyleAssignmentSelect
    IfcSurfaceOrFaceSurface
    IfcSurfaceStyleElementSelect
    IfcTextFontSelect
    IfcTimeOrRatioSelect
    IfcTranslationalStiffnessSelect
    IfcTrimmingSelect
    IfcUnit
    IfcValue
    IfcVectorOrDirection
    IfcWarpingStiffnessSelect

    Settings

    On This Page

    Classes
    IfcAbsorbedDoseMeasureIfcAccelerationMeasureIfcActionRequestIfcActionRequestTypeEnumIfcActionSourceTypeEnumIfcActionTypeEnumIfcActorIfcActorRoleIfcActuatorIfcActuatorTypeIfcActuatorTypeEnumIfcAddressIfcAddressTypeEnumIfcAdvancedBrepIfcAdvancedBrepWithVoidsIfcAdvancedFaceIfcAirTerminalIfcAirTerminalBoxIfcAirTerminalBoxTypeIfcAirTerminalBoxTypeEnumIfcAirTerminalTypeIfcAirTerminalTypeEnumIfcAirToAirHeatRecoveryIfcAirToAirHeatRecoveryTypeIfcAirToAirHeatRecoveryTypeEnumIfcAlarmIfcAlarmTypeIfcAlarmTypeEnumIfcAmountOfSubstanceMeasureIfcAnalysisModelTypeEnumIfcAnalysisTheoryTypeEnumIfcAngularVelocityMeasureIfcAnnotationIfcAnnotationFillAreaIfcApplicationIfcAppliedValueIfcApprovalIfcApprovalRelationshipIfcArbitraryClosedProfileDefIfcArbitraryOpenProfileDefIfcArbitraryProfileDefWithVoidsIfcArcIndexIfcAreaDensityMeasureIfcAreaMeasureIfcArithmeticOperatorEnumIfcAssemblyPlaceEnumIfcAssetIfcAsymmetricIShapeProfileDefIfcAudioVisualApplianceIfcAudioVisualApplianceTypeIfcAudioVisualApplianceTypeEnumIfcAxis1PlacementIfcAxis2Placement2DIfcAxis2Placement3DIfcBeamIfcBeamStandardCaseIfcBeamTypeIfcBeamTypeEnumIfcBenchmarkEnumIfcBinaryIfcBlobTextureIfcBlockIfcBoilerIfcBoilerTypeIfcBoilerTypeEnumIfcBooleanIfcBooleanClippingResultIfcBooleanOperatorIfcBooleanResultIfcBoundaryConditionIfcBoundaryCurveIfcBoundaryEdgeConditionIfcBoundaryFaceConditionIfcBoundaryNodeConditionIfcBoundaryNodeConditionWarpingIfcBoundedCurveIfcBoundedSurfaceIfcBoundingBoxIfcBoxAlignmentIfcBoxedHalfSpaceIfcBSplineCurveIfcBSplineCurveFormIfcBSplineCurveWithKnotsIfcBSplineSurfaceIfcBSplineSurfaceFormIfcBSplineSurfaceWithKnotsIfcBuildingIfcBuildingElementIfcBuildingElementPartIfcBuildingElementPartTypeIfcBuildingElementPartTypeEnumIfcBuildingElementProxyIfcBuildingElementProxyTypeIfcBuildingElementProxyTypeEnumIfcBuildingElementTypeIfcBuildingStoreyIfcBuildingSystemIfcBuildingSystemTypeEnumIfcBurnerIfcBurnerTypeIfcBurnerTypeEnumIfcCableCarrierFittingIfcCableCarrierFittingTypeIfcCableCarrierFittingTypeEnumIfcCableCarrierSegmentIfcCableCarrierSegmentTypeIfcCableCarrierSegmentTypeEnumIfcCableFittingIfcCableFittingTypeIfcCableFittingTypeEnumIfcCableSegmentIfcCableSegmentTypeIfcCableSegmentTypeEnumIfcCardinalPointReferenceIfcCartesianPointIfcCartesianPointListIfcCartesianPointList2DIfcCartesianPointList3DIfcCartesianTransformationOperatorIfcCartesianTransformationOperator2DIfcCartesianTransformationOperator2DnonUniformIfcCartesianTransformationOperator3DIfcCartesianTransformationOperator3DnonUniformIfcCenterLineProfileDefIfcChangeActionEnumIfcChillerIfcChillerTypeIfcChillerTypeEnumIfcChimneyIfcChimneyTypeIfcChimneyTypeEnumIfcCircleIfcCircleHollowProfileDefIfcCircleProfileDefIfcCivilElementIfcCivilElementTypeIfcClassificationIfcClassificationReferenceIfcClosedShellIfcCoilIfcCoilTypeIfcCoilTypeEnumIfcColourRgbIfcColourRgbListIfcColourSpecificationIfcColumnIfcColumnStandardCaseIfcColumnTypeIfcColumnTypeEnumIfcCommunicationsApplianceIfcCommunicationsApplianceTypeIfcCommunicationsApplianceTypeEnumIfcComplexNumberIfcComplexPropertyIfcComplexPropertyTemplateIfcComplexPropertyTemplateTypeEnumIfcCompositeCurveIfcCompositeCurveOnSurfaceIfcCompositeCurveSegmentIfcCompositeProfileDefIfcCompoundPlaneAngleMeasureIfcCompressorIfcCompressorTypeIfcCompressorTypeEnumIfcCondenserIfcCondenserTypeIfcCondenserTypeEnumIfcConicIfcConnectedFaceSetIfcConnectionCurveGeometryIfcConnectionGeometryIfcConnectionPointEccentricityIfcConnectionPointGeometryIfcConnectionSurfaceGeometryIfcConnectionTypeEnumIfcConnectionVolumeGeometryIfcConstraintIfcConstraintEnumIfcConstructionEquipmentResourceIfcConstructionEquipmentResourceTypeIfcConstructionEquipmentResourceTypeEnumIfcConstructionMaterialResourceIfcConstructionMaterialResourceTypeIfcConstructionMaterialResourceTypeEnumIfcConstructionProductResourceIfcConstructionProductResourceTypeIfcConstructionProductResourceTypeEnumIfcConstructionResourceIfcConstructionResourceTypeIfcContextIfcContextDependentMeasureIfcContextDependentUnitIfcControlIfcControllerIfcControllerTypeIfcControllerTypeEnumIfcConversionBasedUnitIfcConversionBasedUnitWithOffsetIfcCooledBeamIfcCooledBeamTypeIfcCooledBeamTypeEnumIfcCoolingTowerIfcCoolingTowerTypeIfcCoolingTowerTypeEnumIfcCoordinateOperationIfcCoordinateReferenceSystemIfcCostItemIfcCostItemTypeEnumIfcCostScheduleIfcCostScheduleTypeEnumIfcCostValueIfcCountMeasureIfcCoveringIfcCoveringTypeIfcCoveringTypeEnumIfcCrewResourceIfcCrewResourceTypeIfcCrewResourceTypeEnumIfcCsgPrimitive3DIfcCsgSolidIfcCShapeProfileDefIfcCurrencyRelationshipIfcCurtainWallIfcCurtainWallTypeIfcCurtainWallTypeEnumIfcCurvatureMeasureIfcCurveIfcCurveBoundedPlaneIfcCurveBoundedSurfaceIfcCurveInterpolationEnumIfcCurveStyleIfcCurveStyleFontIfcCurveStyleFontAndScalingIfcCurveStyleFontPatternIfcCylindricalSurfaceIfcDamperIfcDamperTypeIfcDamperTypeEnumIfcDataOriginEnumIfcDateIfcDateTimeIfcDayInMonthNumberIfcDayInWeekNumberIfcDerivedProfileDefIfcDerivedUnitIfcDerivedUnitElementIfcDerivedUnitEnumIfcDescriptiveMeasureIfcDimensionalExponentsIfcDimensionCountIfcDirectionIfcDirectionSenseEnumIfcDiscreteAccessoryIfcDiscreteAccessoryTypeIfcDiscreteAccessoryTypeEnumIfcDistributionChamberElementIfcDistributionChamberElementTypeIfcDistributionChamberElementTypeEnumIfcDistributionCircuitIfcDistributionControlElementIfcDistributionControlElementTypeIfcDistributionElementIfcDistributionElementTypeIfcDistributionFlowElementIfcDistributionFlowElementTypeIfcDistributionPortIfcDistributionPortTypeEnumIfcDistributionSystemIfcDistributionSystemEnumIfcDocumentConfidentialityEnumIfcDocumentInformationIfcDocumentInformationRelationshipIfcDocumentReferenceIfcDocumentStatusEnumIfcDoorIfcDoorLiningPropertiesIfcDoorPanelOperationEnumIfcDoorPanelPositionEnumIfcDoorPanelPropertiesIfcDoorStandardCaseIfcDoorStyleIfcDoorStyleConstructionEnumIfcDoorStyleOperationEnumIfcDoorTypeIfcDoorTypeEnumIfcDoorTypeOperationEnumIfcDoseEquivalentMeasureIfcDraughtingPreDefinedColourIfcDraughtingPreDefinedCurveFontIfcDuctFittingIfcDuctFittingTypeIfcDuctFittingTypeEnumIfcDuctSegmentIfcDuctSegmentTypeIfcDuctSegmentTypeEnumIfcDuctSilencerIfcDuctSilencerTypeIfcDuctSilencerTypeEnumIfcDurationIfcDynamicViscosityMeasureIfcEdgeIfcEdgeCurveIfcEdgeLoopIfcElectricApplianceIfcElectricApplianceTypeIfcElectricApplianceTypeEnumIfcElectricCapacitanceMeasureIfcElectricChargeMeasureIfcElectricConductanceMeasureIfcElectricCurrentMeasureIfcElectricDistributionBoardIfcElectricDistributionBoardTypeIfcElectricDistributionBoardTypeEnumIfcElectricFlowStorageDeviceIfcElectricFlowStorageDeviceTypeIfcElectricFlowStorageDeviceTypeEnumIfcElectricGeneratorIfcElectricGeneratorTypeIfcElectricGeneratorTypeEnumIfcElectricMotorIfcElectricMotorTypeIfcElectricMotorTypeEnumIfcElectricResistanceMeasureIfcElectricTimeControlIfcElectricTimeControlTypeIfcElectricTimeControlTypeEnumIfcElectricVoltageMeasureIfcElementIfcElementarySurfaceIfcElementAssemblyIfcElementAssemblyTypeIfcElementAssemblyTypeEnumIfcElementComponentIfcElementComponentTypeIfcElementCompositionEnumIfcElementQuantityIfcElementTypeIfcEllipseIfcEllipseProfileDefIfcEnergyConversionDeviceIfcEnergyConversionDeviceTypeIfcEnergyMeasureIfcEngineIfcEngineTypeIfcEngineTypeEnumIfcEvaporativeCoolerIfcEvaporativeCoolerTypeIfcEvaporativeCoolerTypeEnumIfcEvaporatorIfcEvaporatorTypeIfcEvaporatorTypeEnumIfcEventIfcEventTimeIfcEventTriggerTypeEnumIfcEventTypeIfcEventTypeEnumIfcExtendedPropertiesIfcExternalInformationIfcExternallyDefinedHatchStyleIfcExternallyDefinedSurfaceStyleIfcExternallyDefinedTextFontIfcExternalReferenceIfcExternalReferenceRelationshipIfcExternalSpatialElementIfcExternalSpatialElementTypeEnumIfcExternalSpatialStructureElementIfcExtrudedAreaSolidIfcExtrudedAreaSolidTaperedIfcFaceIfcFaceBasedSurfaceModelIfcFaceBoundIfcFaceOuterBoundIfcFaceSurfaceIfcFacetedBrepIfcFacetedBrepWithVoidsIfcFailureConnectionConditionIfcFanIfcFanTypeIfcFanTypeEnumIfcFastenerIfcFastenerTypeIfcFastenerTypeEnumIfcFeatureElementIfcFeatureElementAdditionIfcFeatureElementSubtractionIfcFillAreaStyleIfcFillAreaStyleHatchingIfcFillAreaStyleTilesIfcFilterIfcFilterTypeIfcFilterTypeEnumIfcFireSuppressionTerminalIfcFireSuppressionTerminalTypeIfcFireSuppressionTerminalTypeEnumIfcFixedReferenceSweptAreaSolidIfcFlowControllerIfcFlowControllerTypeIfcFlowDirectionEnumIfcFlowFittingIfcFlowFittingTypeIfcFlowInstrumentIfcFlowInstrumentTypeIfcFlowInstrumentTypeEnumIfcFlowMeterIfcFlowMeterTypeIfcFlowMeterTypeEnumIfcFlowMovingDeviceIfcFlowMovingDeviceTypeIfcFlowSegmentIfcFlowSegmentTypeIfcFlowStorageDeviceIfcFlowStorageDeviceTypeIfcFlowTerminalIfcFlowTerminalTypeIfcFlowTreatmentDeviceIfcFlowTreatmentDeviceTypeIfcFontStyleIfcFontVariantIfcFontWeightIfcFootingIfcFootingTypeIfcFootingTypeEnumIfcForceMeasureIfcFrequencyMeasureIfcFurnishingElementIfcFurnishingElementTypeIfcFurnitureIfcFurnitureTypeIfcFurnitureTypeEnumIfcGeographicElementIfcGeographicElementTypeIfcGeographicElementTypeEnumIfcGeometricCurveSetIfcGeometricProjectionEnumIfcGeometricRepresentationContextIfcGeometricRepresentationItemIfcGeometricRepresentationSubContextIfcGeometricSetIfcGloballyUniqueIdIfcGlobalOrLocalEnumIfcGridIfcGridAxisIfcGridPlacementIfcGridTypeEnumIfcGroupIfcHalfSpaceSolidIfcHeatExchangerIfcHeatExchangerTypeIfcHeatExchangerTypeEnumIfcHeatFluxDensityMeasureIfcHeatingValueMeasureIfcHumidifierIfcHumidifierTypeIfcHumidifierTypeEnumIfcIdentifierIfcIlluminanceMeasureIfcImageTextureIfcIndexedColourMapIfcIndexedPolyCurveIfcIndexedPolygonalFaceIfcIndexedPolygonalFaceWithVoidsIfcIndexedTextureMapIfcIndexedTriangleTextureMapIfcInductanceMeasureIfcIntegerIfcIntegerCountRateMeasureIfcInterceptorIfcInterceptorTypeIfcInterceptorTypeEnumIfcInternalOrExternalEnumIfcIntersectionCurveIfcInventoryIfcInventoryTypeEnumIfcIonConcentrationMeasureIfcIrregularTimeSeriesIfcIrregularTimeSeriesValueIfcIShapeProfileDefIfcIsothermalMoistureCapacityMeasureIfcJunctionBoxIfcJunctionBoxTypeIfcJunctionBoxTypeEnumIfcKinematicViscosityMeasureIfcKnotTypeIfcLabelIfcLaborResourceIfcLaborResourceTypeIfcLaborResourceTypeEnumIfcLagTimeIfcLampIfcLampTypeIfcLampTypeEnumIfcLanguageIdIfcLayerSetDirectionEnumIfcLengthMeasureIfcLibraryInformationIfcLibraryReferenceIfcLightDistributionCurveEnumIfcLightDistributionDataIfcLightEmissionSourceEnumIfcLightFixtureIfcLightFixtureTypeIfcLightFixtureTypeEnumIfcLightIntensityDistributionIfcLightSourceIfcLightSourceAmbientIfcLightSourceDirectionalIfcLightSourceGoniometricIfcLightSourcePositionalIfcLightSourceSpotIfcLineIfcLinearForceMeasureIfcLinearMomentMeasureIfcLinearStiffnessMeasureIfcLinearVelocityMeasureIfcLineIndexIfcLoadGroupTypeEnumIfcLocalPlacementIfcLogicalIfcLogicalOperatorEnumIfcLoopIfcLShapeProfileDefIfcLuminousFluxMeasureIfcLuminousIntensityDistributionMeasureIfcLuminousIntensityMeasureIfcMagneticFluxDensityMeasureIfcMagneticFluxMeasureIfcManifoldSolidBrepIfcMapConversionIfcMappedItemIfcMassDensityMeasureIfcMassFlowRateMeasureIfcMassMeasureIfcMassPerLengthMeasureIfcMaterialIfcMaterialClassificationRelationshipIfcMaterialConstituentIfcMaterialConstituentSetIfcMaterialDefinitionIfcMaterialDefinitionRepresentationIfcMaterialLayerIfcMaterialLayerSetIfcMaterialLayerSetUsageIfcMaterialLayerWithOffsetsIfcMaterialListIfcMaterialProfileIfcMaterialProfileSetIfcMaterialProfileSetUsageIfcMaterialProfileSetUsageTaperingIfcMaterialProfileWithOffsetsIfcMaterialPropertiesIfcMaterialRelationshipIfcMaterialUsageDefinitionIfcMeasureWithUnitIfcMechanicalFastenerIfcMechanicalFastenerTypeIfcMechanicalFastenerTypeEnumIfcMedicalDeviceIfcMedicalDeviceTypeIfcMedicalDeviceTypeEnumIfcMemberIfcMemberStandardCaseIfcMemberTypeIfcMemberTypeEnumIfcMetricIfcMirroredProfileDefIfcModulusOfElasticityMeasureIfcModulusOfLinearSubgradeReactionMeasureIfcModulusOfRotationalSubgradeReactionMeasureIfcModulusOfSubgradeReactionMeasureIfcMoistureDiffusivityMeasureIfcMolecularWeightMeasureIfcMomentOfInertiaMeasureIfcMonetaryMeasureIfcMonetaryUnitIfcMonthInYearNumberIfcMotorConnectionIfcMotorConnectionTypeIfcMotorConnectionTypeEnumIfcNamedUnitIfcNonNegativeLengthMeasureIfcNormalisedRatioMeasureIfcNullStyleIfcNumericMeasureIfcObjectIfcObjectDefinitionIfcObjectiveIfcObjectiveEnumIfcObjectPlacementIfcObjectTypeEnumIfcOccupantIfcOccupantTypeEnumIfcOffsetCurve2DIfcOffsetCurve3DIfcOpeningElementIfcOpeningElementTypeEnumIfcOpeningStandardCaseIfcOpenShellIfcOrganizationIfcOrganizationRelationshipIfcOrientedEdgeIfcOuterBoundaryCurveIfcOutletIfcOutletTypeIfcOutletTypeEnumIfcOwnerHistoryIfcParameterizedProfileDefIfcParameterValueIfcPathIfcPcurveIfcPerformanceHistoryIfcPerformanceHistoryTypeEnumIfcPermeableCoveringOperationEnumIfcPermeableCoveringPropertiesIfcPermitIfcPermitTypeEnumIfcPersonIfcPersonAndOrganizationIfcPHMeasureIfcPhysicalComplexQuantityIfcPhysicalOrVirtualEnumIfcPhysicalQuantityIfcPhysicalSimpleQuantityIfcPileIfcPileConstructionEnumIfcPileTypeIfcPileTypeEnumIfcPipeFittingIfcPipeFittingTypeIfcPipeFittingTypeEnumIfcPipeSegmentIfcPipeSegmentTypeIfcPipeSegmentTypeEnumIfcPixelTextureIfcPlacementIfcPlanarBoxIfcPlanarExtentIfcPlanarForceMeasureIfcPlaneIfcPlaneAngleMeasureIfcPlateIfcPlateStandardCaseIfcPlateTypeIfcPlateTypeEnumIfcPointIfcPointOnCurveIfcPointOnSurfaceIfcPolygonalBoundedHalfSpaceIfcPolygonalFaceSetIfcPolylineIfcPolyLoopIfcPortIfcPositiveIntegerIfcPositiveLengthMeasureIfcPositivePlaneAngleMeasureIfcPositiveRatioMeasureIfcPostalAddressIfcPowerMeasureIfcPreDefinedColourIfcPreDefinedCurveFontIfcPreDefinedItemIfcPreDefinedPropertiesIfcPreDefinedPropertySetIfcPreDefinedTextFontIfcPreferredSurfaceCurveRepresentationIfcPresentableTextIfcPresentationItemIfcPresentationLayerAssignmentIfcPresentationLayerWithStyleIfcPresentationStyleIfcPresentationStyleAssignmentIfcPressureMeasureIfcProcedureIfcProcedureTypeIfcProcedureTypeEnumIfcProcessIfcProductIfcProductDefinitionShapeIfcProductRepresentationIfcProfileDefIfcProfilePropertiesIfcProfileTypeEnumIfcProjectIfcProjectedCRSIfcProjectedOrTrueLengthEnumIfcProjectionElementIfcProjectionElementTypeEnumIfcProjectLibraryIfcProjectOrderIfcProjectOrderTypeEnumIfcPropertyIfcPropertyAbstractionIfcPropertyBoundedValueIfcPropertyDefinitionIfcPropertyDependencyRelationshipIfcPropertyEnumeratedValueIfcPropertyEnumerationIfcPropertyListValueIfcPropertyReferenceValueIfcPropertySetIfcPropertySetDefinitionIfcPropertySetDefinitionSetIfcPropertySetTemplateIfcPropertySetTemplateTypeEnumIfcPropertySingleValueIfcPropertyTableValueIfcPropertyTemplateIfcPropertyTemplateDefinitionIfcProtectiveDeviceIfcProtectiveDeviceTrippingUnitIfcProtectiveDeviceTrippingUnitTypeIfcProtectiveDeviceTrippingUnitTypeEnumIfcProtectiveDeviceTypeIfcProtectiveDeviceTypeEnumIfcProxyIfcPumpIfcPumpTypeIfcPumpTypeEnumIfcQuantityAreaIfcQuantityCountIfcQuantityLengthIfcQuantitySetIfcQuantityTimeIfcQuantityVolumeIfcQuantityWeightIfcRadioActivityMeasureIfcRailingIfcRailingTypeIfcRailingTypeEnumIfcRampIfcRampFlightIfcRampFlightTypeIfcRampFlightTypeEnumIfcRampTypeIfcRampTypeEnumIfcRatioMeasureIfcRationalBSplineCurveWithKnotsIfcRationalBSplineSurfaceWithKnotsIfcRealIfcRectangleHollowProfileDefIfcRectangleProfileDefIfcRectangularPyramidIfcRectangularTrimmedSurfaceIfcRecurrencePatternIfcRecurrenceTypeEnumIfcReferenceIfcReflectanceMethodEnumIfcRegularTimeSeriesIfcReinforcementBarPropertiesIfcReinforcementDefinitionPropertiesIfcReinforcingBarIfcReinforcingBarRoleEnumIfcReinforcingBarSurfaceEnumIfcReinforcingBarTypeIfcReinforcingBarTypeEnumIfcReinforcingElementIfcReinforcingElementTypeIfcReinforcingMeshIfcReinforcingMeshTypeIfcReinforcingMeshTypeEnumIfcRelAggregatesIfcRelAssignsIfcRelAssignsToActorIfcRelAssignsToControlIfcRelAssignsToGroupIfcRelAssignsToGroupByFactorIfcRelAssignsToProcessIfcRelAssignsToProductIfcRelAssignsToResourceIfcRelAssociatesIfcRelAssociatesApprovalIfcRelAssociatesClassificationIfcRelAssociatesConstraintIfcRelAssociatesDocumentIfcRelAssociatesLibraryIfcRelAssociatesMaterialIfcRelationshipIfcRelConnectsIfcRelConnectsElementsIfcRelConnectsPathElementsIfcRelConnectsPortsIfcRelConnectsPortToElementIfcRelConnectsStructuralActivityIfcRelConnectsStructuralMemberIfcRelConnectsWithEccentricityIfcRelConnectsWithRealizingElementsIfcRelContainedInSpatialStructureIfcRelCoversBldgElementsIfcRelCoversSpacesIfcRelDeclaresIfcRelDecomposesIfcRelDefinesIfcRelDefinesByObjectIfcRelDefinesByPropertiesIfcRelDefinesByTemplateIfcRelDefinesByTypeIfcRelFillsElementIfcRelFlowControlElementsIfcRelInterferesElementsIfcRelNestsIfcRelProjectsElementIfcRelReferencedInSpatialStructureIfcRelSequenceIfcRelServicesBuildingsIfcRelSpaceBoundaryIfcRelSpaceBoundary1stLevelIfcRelSpaceBoundary2ndLevelIfcRelVoidsElementIfcReparametrisedCompositeCurveSegmentIfcRepresentationIfcRepresentationContextIfcRepresentationItemIfcRepresentationMapIfcResourceIfcResourceApprovalRelationshipIfcResourceConstraintRelationshipIfcResourceLevelRelationshipIfcResourceTimeIfcRevolvedAreaSolidIfcRevolvedAreaSolidTaperedIfcRightCircularConeIfcRightCircularCylinderIfcRoleEnumIfcRoofIfcRoofTypeIfcRoofTypeEnumIfcRootIfcRotationalFrequencyMeasureIfcRotationalMassMeasureIfcRotationalStiffnessMeasureIfcRoundedRectangleProfileDefIfcSanitaryTerminalIfcSanitaryTerminalTypeIfcSanitaryTerminalTypeEnumIfcSchedulingTimeIfcSeamCurveIfcSectionalAreaIntegralMeasureIfcSectionedSpineIfcSectionModulusMeasureIfcSectionPropertiesIfcSectionReinforcementPropertiesIfcSectionTypeEnumIfcSensorIfcSensorTypeIfcSensorTypeEnumIfcSequenceEnumIfcShadingDeviceIfcShadingDeviceTypeIfcShadingDeviceTypeEnumIfcShapeAspectIfcShapeModelIfcShapeRepresentationIfcShearModulusMeasureIfcShellBasedSurfaceModelIfcSimplePropertyIfcSimplePropertyTemplateIfcSimplePropertyTemplateTypeEnumIfcSIPrefixIfcSiteIfcSIUnitIfcSIUnitNameIfcSlabIfcSlabElementedCaseIfcSlabStandardCaseIfcSlabTypeIfcSlabTypeEnumIfcSlippageConnectionConditionIfcSolarDeviceIfcSolarDeviceTypeIfcSolarDeviceTypeEnumIfcSolidAngleMeasureIfcSolidModelIfcSoundPowerLevelMeasureIfcSoundPowerMeasureIfcSoundPressureLevelMeasureIfcSoundPressureMeasureIfcSpaceIfcSpaceHeaterIfcSpaceHeaterTypeIfcSpaceHeaterTypeEnumIfcSpaceTypeIfcSpaceTypeEnumIfcSpatialElementIfcSpatialElementTypeIfcSpatialStructureElementIfcSpatialStructureElementTypeIfcSpatialZoneIfcSpatialZoneTypeIfcSpatialZoneTypeEnumIfcSpecificHeatCapacityMeasureIfcSpecularExponentIfcSpecularRoughnessIfcSphereIfcSphericalSurfaceIfcStackTerminalIfcStackTerminalTypeIfcStackTerminalTypeEnumIfcStairIfcStairFlightIfcStairFlightTypeIfcStairFlightTypeEnumIfcStairTypeIfcStairTypeEnumIfcStateEnumIfcStructuralActionIfcStructuralActivityIfcStructuralAnalysisModelIfcStructuralConnectionIfcStructuralConnectionConditionIfcStructuralCurveActionIfcStructuralCurveActivityTypeEnumIfcStructuralCurveConnectionIfcStructuralCurveMemberIfcStructuralCurveMemberTypeEnumIfcStructuralCurveMemberVaryingIfcStructuralCurveReactionIfcStructuralItemIfcStructuralLinearActionIfcStructuralLoadIfcStructuralLoadCaseIfcStructuralLoadConfigurationIfcStructuralLoadGroupIfcStructuralLoadLinearForceIfcStructuralLoadOrResultIfcStructuralLoadPlanarForceIfcStructuralLoadSingleDisplacementIfcStructuralLoadSingleDisplacementDistortionIfcStructuralLoadSingleForceIfcStructuralLoadSingleForceWarpingIfcStructuralLoadStaticIfcStructuralLoadTemperatureIfcStructuralMemberIfcStructuralPlanarActionIfcStructuralPointActionIfcStructuralPointConnectionIfcStructuralPointReactionIfcStructuralReactionIfcStructuralResultGroupIfcStructuralSurfaceActionIfcStructuralSurfaceActivityTypeEnumIfcStructuralSurfaceConnectionIfcStructuralSurfaceMemberIfcStructuralSurfaceMemberTypeEnumIfcStructuralSurfaceMemberVaryingIfcStructuralSurfaceReactionIfcStyledItemIfcStyledRepresentationIfcStyleModelIfcSubContractResourceIfcSubContractResourceTypeIfcSubContractResourceTypeEnumIfcSubedgeIfcSurfaceIfcSurfaceCurveIfcSurfaceCurveSweptAreaSolidIfcSurfaceFeatureIfcSurfaceFeatureTypeEnumIfcSurfaceOfLinearExtrusionIfcSurfaceOfRevolutionIfcSurfaceReinforcementAreaIfcSurfaceSideIfcSurfaceStyleIfcSurfaceStyleLightingIfcSurfaceStyleRefractionIfcSurfaceStyleRenderingIfcSurfaceStyleShadingIfcSurfaceStyleWithTexturesIfcSurfaceTextureIfcSweptAreaSolidIfcSweptDiskSolidIfcSweptDiskSolidPolygonalIfcSweptSurfaceIfcSwitchingDeviceIfcSwitchingDeviceTypeIfcSwitchingDeviceTypeEnumIfcSystemIfcSystemFurnitureElementIfcSystemFurnitureElementTypeIfcSystemFurnitureElementTypeEnumIfcTableIfcTableColumnIfcTableRowIfcTankIfcTankTypeIfcTankTypeEnumIfcTaskIfcTaskDurationEnumIfcTaskTimeIfcTaskTimeRecurringIfcTaskTypeIfcTaskTypeEnumIfcTelecomAddressIfcTemperatureGradientMeasureIfcTemperatureRateOfChangeMeasureIfcTendonIfcTendonAnchorIfcTendonAnchorTypeIfcTendonAnchorTypeEnumIfcTendonTypeIfcTendonTypeEnumIfcTessellatedFaceSetIfcTessellatedItemIfcTextIfcTextAlignmentIfcTextDecorationIfcTextFontNameIfcTextLiteralIfcTextLiteralWithExtentIfcTextPathIfcTextStyleIfcTextStyleFontModelIfcTextStyleForDefinedFontIfcTextStyleTextModelIfcTextTransformationIfcTextureCoordinateIfcTextureCoordinateGeneratorIfcTextureMapIfcTextureVertexIfcTextureVertexListIfcThermalAdmittanceMeasureIfcThermalConductivityMeasureIfcThermalExpansionCoefficientMeasureIfcThermalResistanceMeasureIfcThermalTransmittanceMeasureIfcThermodynamicTemperatureMeasureIfcTimeIfcTimeMeasureIfcTimePeriodIfcTimeSeriesIfcTimeSeriesDataTypeEnumIfcTimeSeriesValueIfcTimeStampIfcTopologicalRepresentationItemIfcTopologyRepresentationIfcToroidalSurfaceIfcTorqueMeasureIfcTransformerIfcTransformerTypeIfcTransformerTypeEnumIfcTransitionCodeIfcTransportElementIfcTransportElementTypeIfcTransportElementTypeEnumIfcTrapeziumProfileDefIfcTriangulatedFaceSetIfcTrimmedCurveIfcTrimmingPreferenceIfcTShapeProfileDefIfcTubeBundleIfcTubeBundleTypeIfcTubeBundleTypeEnumIfcTypeObjectIfcTypeProcessIfcTypeProductIfcTypeResourceIfcUnitaryControlElementIfcUnitaryControlElementTypeIfcUnitaryControlElementTypeEnumIfcUnitaryEquipmentIfcUnitaryEquipmentTypeIfcUnitaryEquipmentTypeEnumIfcUnitAssignmentIfcUnitEnumIfcURIReferenceIfcUShapeProfileDefIfcValveIfcValveTypeIfcValveTypeEnumIfcVaporPermeabilityMeasureIfcVectorIfcVertexIfcVertexLoopIfcVertexPointIfcVibrationIsolatorIfcVibrationIsolatorTypeIfcVibrationIsolatorTypeEnumIfcVirtualElementIfcVirtualGridIntersectionIfcVoidingFeatureIfcVoidingFeatureTypeEnumIfcVolumeMeasureIfcVolumetricFlowRateMeasureIfcWallIfcWallElementedCaseIfcWallStandardCaseIfcWallTypeIfcWallTypeEnumIfcWarpingConstantMeasureIfcWarpingMomentMeasureIfcWasteTerminalIfcWasteTerminalTypeIfcWasteTerminalTypeEnumIfcWindowIfcWindowLiningPropertiesIfcWindowPanelOperationEnumIfcWindowPanelPositionEnumIfcWindowPanelPropertiesIfcWindowStandardCaseIfcWindowStyleIfcWindowStyleConstructionEnumIfcWindowStyleOperationEnumIfcWindowTypeIfcWindowTypeEnumIfcWindowTypePartitioningEnumIfcWorkCalendarIfcWorkCalendarTypeEnumIfcWorkControlIfcWorkPlanIfcWorkPlanTypeEnumIfcWorkScheduleIfcWorkScheduleTypeEnumIfcWorkTimeIfcZoneIfcZShapeProfileDef
    Type Aliases
    IfcActorSelectIfcAppliedValueSelectIfcAxis2PlacementIfcBendingParameterSelectIfcBooleanOperandIfcClassificationReferenceSelectIfcClassificationSelectIfcColourIfcColourOrFactorIfcCoordinateReferenceSystemSelectIfcCsgSelectIfcCurveFontOrScaledCurveFontSelectIfcCurveOnSurfaceIfcCurveOrEdgeCurveIfcCurveStyleFontSelectIfcDefinitionSelectIfcDerivedMeasureValueIfcDocumentSelectIfcFillStyleSelectIfcGeometricSetSelectIfcGridPlacementDirectionSelectIfcHatchLineDistanceSelectIfcLayeredItemIfcLibrarySelectIfcLightDistributionDataSourceSelectIfcMaterialSelectIfcMeasureValueIfcMetricValueSelectIfcModulusOfRotationalSubgradeReactionSelectIfcModulusOfSubgradeReactionSelectIfcModulusOfTranslationalSubgradeReactionSelectIfcObjectReferenceSelectIfcPointOrVertexPointIfcPresentationStyleSelectIfcProcessSelectIfcProductRepresentationSelectIfcProductSelectIfcPropertySetDefinitionSelectIfcResourceObjectSelectIfcResourceSelectIfcRotationalStiffnessSelectIfcSegmentIndexSelectIfcShellIfcSimpleValueIfcSizeSelectIfcSolidOrShellIfcSpaceBoundarySelectIfcSpecularHighlightSelectIfcStructuralActivityAssignmentSelectIfcStyleAssignmentSelectIfcSurfaceOrFaceSurfaceIfcSurfaceStyleElementSelectIfcTextFontSelectIfcTimeOrRatioSelectIfcTranslationalStiffnessSelectIfcTrimmingSelectIfcUnitIfcValueIfcVectorOrDirectionIfcWarpingStiffnessSelect