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ifc2x3体系结构

2019-09-22 12:21:40 3 举报
IFC2x3结构图示
IFC
IFC2x3
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IfcStairFlightType
PredefinedType : IfcStairFlightTypeEnum;
IfcIrregularTimeSeriesValue
TimeStamp : IfcDateTimeSelect;ListValues : LIST [1:?] OF IfcValue;
IfcRoof
ShapeType : IfcRoofTypeEnum;
IfcShapeAspect
ShapeRepresentations : LIST [1:?] OF IfcShapeModel;Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;ProductDefinitional : LOGICAL;PartOfProductDefinitionShape : IfcProductDefinitionShape;
IfcEnvironmentalImpactValue
ImpactType : IfcLabel;Category : IfcEnvironmentalImpactCategoryEnum;UserDefinedCategory : OPTIONAL IfcLabel;
IfcCompositeProfileDef
Profiles : SET [2:?] OF IfcProfileDef;Label : OPTIONAL IfcLabel;
IfcReinforcementDefinitionProperties
DefinitionType : OPTIONAL IfcLabel;ReinforcementSectionDefinitions : LIST [1:?] OF IfcSectionReinforcementProperties;
IfcRelDefinesByType
RelatingType : IfcTypeObject;
IfcFaceSurface
FaceSurface : IfcSurface;SameSense : BOOLEAN;
IfcFurnitureStandard
IfcCalendarDate
DayComponent : IfcDayInMonthNumber;MonthComponent : IfcMonthInYearNumber;YearComponent : IfcYearNumber;
IfcDistributionPort
FlowDirection : OPTIONAL IfcFlowDirectionEnum;
IfcSymbolStyle
StyleOfSymbol : IfcSymbolStyleSelect;
IfcTopologyRepresentation
IfcArbitraryClosedProfileDef
OuterCurve : IfcCurve;
IfcRadiusDimension
IfcPolygonalBoundedHalfSpace
Position : IfcAxis2Placement3D;PolygonalBoundary : IfcBoundedCurve;
IfcOrganization
Id : OPTIONAL IfcIdentifier;Name : IfcLabel;Description : OPTIONAL IfcText;Roles : OPTIONAL LIST [1:?] OF IfcActorRole;Addresses : OPTIONAL LIST [1:?] OF IfcAddress;
IfcExternallyDefinedTextFont
IfcRelAssignsToGroup
RelatingGroup : IfcGroup;
IfcStructuralAnalysisModel
PredefinedType : IfcAnalysisModelTypeEnum;OrientationOf2DPlane : OPTIONAL IfcAxis2Placement3D;LoadedBy : OPTIONAL SET [1:?] OF IfcStructuralLoadGroup;HasResults : OPTIONAL SET [1:?] OF IfcStructuralResultGroup;
IfcEdge
EdgeStart : IfcVertex;EdgeEnd : IfcVertex;
IfcAxis2Placement3D
Axis : OPTIONAL IfcDirection;RefDirection : OPTIONAL IfcDirection;
IfcGeometricRepresentationItem
IfcRelSequence
RelatingProcess : IfcProcess;RelatedProcess : IfcProcess;TimeLag : IfcTimeMeasure;SequenceType : IfcSequenceEnum;
IfcNamedUnit
Dimensions : IfcDimensionalExponents;UnitType : IfcUnitEnum;
IfcPort
IfcPresentationLayerAssignment
Name : IfcLabel;Description : OPTIONAL IfcText;AssignedItems : SET [1:?] OF IfcLayeredItem;Identifier : OPTIONAL IfcIdentifier;
IfcServiceLifeFactor
PredefinedType : IfcServiceLifeFactorTypeEnum;UpperValue : OPTIONAL IfcMeasureValue;MostUsedValue : IfcMeasureValue;LowerValue : OPTIONAL IfcMeasureValue;
IfcDoorStyle
OperationType : IfcDoorStyleOperationEnum;ConstructionType : IfcDoorStyleConstructionEnum;ParameterTakesPrecedence : BOOLEAN;Sizeable : BOOLEAN;
IfcStructuralLoad
Name : OPTIONAL IfcLabel;
IfcOrientedEdge
EdgeElement : IfcEdge;Orientation : BOOLEAN;
IfcRelaxation
RelaxationValue : IfcNormalisedRatioMeasure;InitialStress : IfcNormalisedRatioMeasure;
IfcDimensionCalloutRelationship
IfcEquipmentElement
IfcCurrencyRelationship
RelatingMonetaryUnit : IfcMonetaryUnit;RelatedMonetaryUnit : IfcMonetaryUnit;ExchangeRate : IfcPositiveRatioMeasure;RateDateTime : IfcDateAndTime;RateSource : OPTIONAL IfcLibraryInformation;
IfcDoorPanelProperties
PanelDepth : OPTIONAL IfcPositiveLengthMeasure;PanelOperation : IfcDoorPanelOperationEnum;PanelWidth : OPTIONAL IfcNormalisedRatioMeasure;PanelPosition : IfcDoorPanelPositionEnum;ShapeAspectStyle : OPTIONAL IfcShapeAspect;
IfcRelationship
IfcProductDefinitionShape
IfcSimpleProperty
IfcRelOccupiesSpaces
IfcDateAndTime
DateComponent : IfcCalendarDate;TimeComponent : IfcLocalTime;
IfcEllipseProfileDef
SemiAxis1 : IfcPositiveLengthMeasure;SemiAxis2 : IfcPositiveLengthMeasure;
IfcRelConnectsElements
ConnectionGeometry : OPTIONAL IfcConnectionGeometry;RelatingElement : IfcElement;RelatedElement : IfcElement;
IfcLightSourceGoniometric
Position : IfcAxis2Placement3D;ColourAppearance : OPTIONAL IfcColourRgb;ColourTemperature : IfcThermodynamicTemperatureMeasure;LuminousFlux : IfcLuminousFluxMeasure;LightEmissionSource : IfcLightEmissionSourceEnum;LightDistributionDataSource : IfcLightDistributionDataSourceSelect;
IfcPermit
PermitID : IfcIdentifier;
IfcCurveStyleFont
Name : OPTIONAL IfcLabel;PatternList : LIST [1:?] OF IfcCurveStyleFontPattern;
IfcMaterialClassificationRelationship
MaterialClassifications : SET [1:?] OF IfcClassificationNotationSelect;ClassifiedMaterial : IfcMaterial;
IfcFlowTreatmentDeviceType
IfcRelVoidsElement
RelatingBuildingElement : IfcElement;RelatedOpeningElement : IfcFeatureElementSubtraction;
IfcRectangularPyramid
XLength : IfcPositiveLengthMeasure;YLength : IfcPositiveLengthMeasure;Height : IfcPositiveLengthMeasure;
IfcApprovalPropertyRelationship
ApprovedProperties : SET [1:?] OF IfcProperty;Approval : IfcApproval;
IfcActionRequest
RequestID : IfcIdentifier;
IfcPixelTexture
Width : IfcInteger;Height : IfcInteger;ColourComponents : IfcInteger;Pixel : LIST [1:?] OF BINARY(32);
IfcPresentationLayerWithStyle
LayerOn : LOGICAL;LayerFrozen : LOGICAL;LayerBlocked : LOGICAL;LayerStyles : SET [0:?] OF IfcPresentationStyleSelect;
IfcFailureConnectionCondition
TensionFailureX : OPTIONAL IfcForceMeasure;TensionFailureY : OPTIONAL IfcForceMeasure;TensionFailureZ : OPTIONAL IfcForceMeasure;CompressionFailureX : OPTIONAL IfcForceMeasure;CompressionFailureY : OPTIONAL IfcForceMeasure;CompressionFailureZ : OPTIONAL IfcForceMeasure;
IfcPolyline
Points : LIST [2:?] OF IfcCartesianPoint;
IfcProject
LongName : OPTIONAL IfcLabel;Phase : OPTIONAL IfcLabel;RepresentationContexts : SET [1:?] OF IfcRepresentationContext;UnitsInContext : IfcUnitAssignment;
IfcFeatureElementSubtraction
IfcOpeningElement
IfcDiscreteAccessoryType
IfcValveType
PredefinedType : IfcValveTypeEnum;
IfcProfileProperties
ProfileName : OPTIONAL IfcLabel;ProfileDefinition : OPTIONAL IfcProfileDef;
IfcRelConnectsPortToElement
RelatingPort : IfcPort;RelatedElement : IfcElement;
IfcCircleHollowProfileDef
WallThickness : IfcPositiveLengthMeasure;
IfcStyledRepresentation
IfcCartesianTransformationOperator2D
IfcRelConnectsStructuralElement
RelatingElement : IfcElement;RelatedStructuralMember : IfcStructuralMember;
IfcRailingType
PredefinedType : IfcRailingTypeEnum;
IfcStyleModel
IfcApprovalActorRelationship
Actor : IfcActorSelect;Approval : IfcApproval;Role : IfcActorRole;
IfcElectricHeaterType
PredefinedType : IfcElectricHeaterTypeEnum;
IfcPropertyListValue
ListValues : LIST [1:?] OF IfcValue;Unit : OPTIONAL IfcUnit;
IfcExternalReference
Location : OPTIONAL IfcLabel;ItemReference : OPTIONAL IfcIdentifier;Name : OPTIONAL IfcLabel;
IfcRectangleProfileDef
XDim : IfcPositiveLengthMeasure;YDim : IfcPositiveLengthMeasure;
IfcStructuralLoadSingleDisplacementDistortion
Distortion : OPTIONAL IfcCurvatureMeasure;
IfcBoundaryEdgeCondition
LinearStiffnessByLengthX : OPTIONAL IfcModulusOfLinearSubgradeReactionMeasure;LinearStiffnessByLengthY : OPTIONAL IfcModulusOfLinearSubgradeReactionMeasure;LinearStiffnessByLengthZ : OPTIONAL IfcModulusOfLinearSubgradeReactionMeasure;RotationalStiffnessByLengthX : OPTIONAL IfcModulusOfRotationalSubgradeReactionMeasure;RotationalStiffnessByLengthY : OPTIONAL IfcModulusOfRotationalSubgradeReactionMeasure;RotationalStiffnessByLengthZ : OPTIONAL IfcModulusOfRotationalSubgradeReactionMeasure;
IfcSoundValue
SoundLevelTimeSeries : OPTIONAL IfcTimeSeries;Frequency : IfcFrequencyMeasure;SoundLevelSingleValue : OPTIONAL IfcDerivedMeasureValue;
IfcStructuredDimensionCallout
IfcSanitaryTerminalType
PredefinedType : IfcSanitaryTerminalTypeEnum;
IfcProductsOfCombustionProperties
SpecificHeatCapacity : OPTIONAL IfcSpecificHeatCapacityMeasure;N20Content : OPTIONAL IfcPositiveRatioMeasure;COContent : OPTIONAL IfcPositiveRatioMeasure;CO2Content : OPTIONAL IfcPositiveRatioMeasure;
IfcCircle
Radius : IfcPositiveLengthMeasure;
IfcWasteTerminalType
PredefinedType : IfcWasteTerminalTypeEnum;
IfcRelContainedInSpatialStructure
RelatedElements : SET [1:?] OF IfcProduct;RelatingStructure : IfcSpatialStructureElement;
IfcRelReferencedInSpatialStructure
IfcCondition
IfcElementComponentType
IfcConstructionEquipmentResource
IfcRepresentationItem
IfcDuctFittingType
PredefinedType : IfcDuctFittingTypeEnum;
IfcLampType
PredefinedType : IfcLampTypeEnum;
IfcBezierCurve
IfcWindowLiningProperties
LiningDepth : OPTIONAL IfcPositiveLengthMeasure;LiningThickness : OPTIONAL IfcPositiveLengthMeasure;TransomThickness : OPTIONAL IfcPositiveLengthMeasure;MullionThickness : OPTIONAL IfcPositiveLengthMeasure;FirstTransomOffset : OPTIONAL IfcNormalisedRatioMeasure;SecondTransomOffset : OPTIONAL IfcNormalisedRatioMeasure;FirstMullionOffset : OPTIONAL IfcNormalisedRatioMeasure;SecondMullionOffset : OPTIONAL IfcNormalisedRatioMeasure;ShapeAspectStyle : OPTIONAL IfcShapeAspect;
IfcFillAreaStyleTiles
TilingPattern : IfcOneDirectionRepeatFactor;Tiles : SET [1:?] OF IfcFillAreaStyleTileShapeSelect;TilingScale : IfcPositiveRatioMeasure;
IfcStructuralSurfaceMemberVarying
SubsequentThickness : LIST [2:?] OF IfcPositiveLengthMeasure;VaryingThicknessLocation : IfcShapeAspect;
IfcPreDefinedSymbol
IfcElementType
ElementType : OPTIONAL IfcLabel;
IfcTask
TaskId : IfcIdentifier;Status : OPTIONAL IfcLabel;WorkMethod : OPTIONAL IfcLabel;IsMilestone : BOOLEAN;Priority : OPTIONAL INTEGER;
IfcConic
Position : IfcAxis2Placement;
IfcBuilding
ElevationOfRefHeight : OPTIONAL IfcLengthMeasure;ElevationOfTerrain : OPTIONAL IfcLengthMeasure;BuildingAddress : OPTIONAL IfcPostalAddress;
IfcPhysicalSimpleQuantity
Unit : OPTIONAL IfcNamedUnit;
IfcRightCircularCone
Height : IfcPositiveLengthMeasure;BottomRadius : IfcPositiveLengthMeasure;
IfcBoundaryNodeCondition
LinearStiffnessX : OPTIONAL IfcLinearStiffnessMeasure;LinearStiffnessY : OPTIONAL IfcLinearStiffnessMeasure;LinearStiffnessZ : OPTIONAL IfcLinearStiffnessMeasure;RotationalStiffnessX : OPTIONAL IfcRotationalStiffnessMeasure;RotationalStiffnessY : OPTIONAL IfcRotationalStiffnessMeasure;RotationalStiffnessZ : OPTIONAL IfcRotationalStiffnessMeasure;
IfcObjectDefinition
IfcPointOnCurve
BasisCurve : IfcCurve;PointParameter : IfcParameterValue;
IfcConversionBasedUnit
Name : IfcLabel;ConversionFactor : IfcMeasureWithUnit;
IfcPerformanceHistory
LifeCyclePhase : IfcLabel;
IfcRamp
ShapeType : IfcRampTypeEnum;
IfcCondenserType
PredefinedType : IfcCondenserTypeEnum;
IfcCoilType
PredefinedType : IfcCoilTypeEnum;
IfcShapeModel
IfcDoor
OverallHeight : OPTIONAL IfcPositiveLengthMeasure;OverallWidth : OPTIONAL IfcPositiveLengthMeasure;
IfcZone
IfcRoot
GlobalId : IfcGloballyUniqueId;(主键)OwnerHistory : OPTIONAL IfcOwnerHistory;Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;
IfcBeamType
PredefinedType : IfcBeamTypeEnum;
IfcResource
IfcColumn
IfcRampFlight
IfcRelDefines
RelatedObjects : SET [1:?] OF IfcObject;
IfcDistributionElementType
IfcMechanicalFastenerType
IfcOrderAction
ActionID : IfcIdentifier;
IfcLoop
IfcTelecomAddress
TelephoneNumbers : OPTIONAL LIST [1:?] OF IfcLabel;FacsimileNumbers : OPTIONAL LIST [1:?] OF IfcLabel;PagerNumber : OPTIONAL IfcLabel;ElectronicMailAddresses : OPTIONAL LIST [1:?] OF IfcLabel;WWWHomePageURL : OPTIONAL IfcLabel;
IfcCompositeCurveSegment
Transition : IfcTransitionCode;SameSense : BOOLEAN;ParentCurve : IfcCurve;
IfcDerivedUnit
Elements : SET [1:?] OF IfcDerivedUnitElement;UnitType : IfcDerivedUnitEnum;UserDefinedType : OPTIONAL IfcLabel;
IfcTerminatorSymbol
AnnotatedCurve : IfcAnnotationCurveOccurrence;
IfcTendon
PredefinedType : IfcTendonTypeEnum;NominalDiameter : IfcPositiveLengthMeasure;CrossSectionArea : IfcAreaMeasure;TensionForce : OPTIONAL IfcForceMeasure;PreStress : OPTIONAL IfcPressureMeasure;FrictionCoefficient : OPTIONAL IfcNormalisedRatioMeasure;AnchorageSlip : OPTIONAL IfcPositiveLengthMeasure;MinCurvatureRadius : OPTIONAL IfcPositiveLengthMeasure;
IfcCsgPrimitive3D
Position : IfcAxis2Placement3D;
IfcDimensionPair
IfcCircleProfileDef
IfcRepresentation
ContextOfItems : IfcRepresentationContext;RepresentationIdentifier : OPTIONAL IfcLabel;RepresentationType : OPTIONAL IfcLabel;Items : SET [1:?] OF IfcRepresentationItem;
IfcPreDefinedPointMarkerSymbol
IfcConstraint
Name : IfcLabel;Description : OPTIONAL IfcText;ConstraintGrade : IfcConstraintEnum;ConstraintSource : OPTIONAL IfcLabel;CreatingActor : OPTIONAL IfcActorSelect;CreationTime : OPTIONAL IfcDateTimeSelect;UserDefinedGrade : OPTIONAL IfcLabel;
IfcBooleanClippingResult
IfcClassificationItemRelationship
RelatingItem : IfcClassificationItem;RelatedItems : SET [1:?] OF IfcClassificationItem;
IfcTextStyle
TextCharacterAppearance : OPTIONAL IfcCharacterStyleSelect;TextStyle : OPTIONAL IfcTextStyleSelect;TextFontStyle : IfcTextFontSelect;
IfcEnergyConversionDeviceType
IfcPhysicalQuantity
Name : IfcLabel;Description : OPTIONAL IfcText;
IfcPropertySet
HasProperties : SET [1:?] OF IfcProperty;
IfcAnnotationFillArea
OuterBoundary : IfcCurve;InnerBoundaries : OPTIONAL SET [1:?] OF IfcCurve;
IfcPlanarExtent
SizeInX : IfcLengthMeasure;SizeInY : IfcLengthMeasure;
IfcFilterType
PredefinedType : IfcFilterTypeEnum;
IfcMotorConnectionType
PredefinedType : IfcMotorConnectionTypeEnum;
IfcStructuralReaction
IfcRelSpaceBoundary
RelatingSpace : IfcSpace;RelatedBuildingElement : OPTIONAL IfcElement;ConnectionGeometry : OPTIONAL IfcConnectionGeometry;PhysicalOrVirtualBoundary : IfcPhysicalOrVirtualEnum;InternalOrExternalBoundary : IfcInternalOrExternalEnum;
IfcRelProjectsElement
RelatingElement : IfcElement;RelatedFeatureElement : IfcFeatureElementAddition;
IfcRelConnectsPathElements
RelatingPriorities : LIST [0:?] OF INTEGER;RelatedPriorities : LIST [0:?] OF INTEGER;RelatedConnectionType : IfcConnectionTypeEnum;RelatingConnectionType : IfcConnectionTypeEnum;
IfcStructuralLoadPlanarForce
PlanarForceX : OPTIONAL IfcPlanarForceMeasure;PlanarForceY : OPTIONAL IfcPlanarForceMeasure;PlanarForceZ : OPTIONAL IfcPlanarForceMeasure;
IfcElectricMotorType
PredefinedType : IfcElectricMotorTypeEnum;
IfcDraughtingCalloutRelationship
Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;RelatingDraughtingCallout : IfcDraughtingCallout;RelatedDraughtingCallout : IfcDraughtingCallout;
IfcExternallyDefinedSurfaceStyle
IfcShapeRepresentation
IfcBlock
XLength : IfcPositiveLengthMeasure;YLength : IfcPositiveLengthMeasure;ZLength : IfcPositiveLengthMeasure;
IfcDraughtingPreDefinedCurveFont
IfcEnergyProperties
EnergySequence : OPTIONAL IfcEnergySequenceEnum;UserDefinedEnergySequence : OPTIONAL IfcLabel;
IfcSurfaceStyleShading
SurfaceColour : IfcColourRgb;
IfcDocumentElectronicFormat
FileExtension : OPTIONAL IfcLabel;MimeContentType : OPTIONAL IfcLabel;MimeSubtype : OPTIONAL IfcLabel;
IfcElementComponent
IfcOrganizationRelationship
Name : IfcLabel;Description : OPTIONAL IfcText;RelatingOrganization : IfcOrganization;RelatedOrganizations : SET [1:?] OF IfcOrganization;
IfcCartesianTransformationOperator
Axis1 : OPTIONAL IfcDirection;Axis2 : OPTIONAL IfcDirection;LocalOrigin : IfcCartesianPoint;Scale : OPTIONAL REAL;
IfcProduct
ObjectPlacement : OPTIONAL IfcObjectPlacement;Representation : OPTIONAL IfcProductRepresentation;
IfcLightSourceSpot
Orientation : IfcDirection;ConcentrationExponent : OPTIONAL IfcReal;SpreadAngle : IfcPositivePlaneAngleMeasure;BeamWidthAngle : IfcPositivePlaneAngleMeasure;
IfcWallType
PredefinedType : IfcWallTypeEnum;
IfcFluidFlowProperties
PropertySource : IfcPropertySourceEnum;FlowConditionTimeSeries : OPTIONAL IfcTimeSeries;VelocityTimeSeries : OPTIONAL IfcTimeSeries;FlowrateTimeSeries : OPTIONAL IfcTimeSeries;Fluid : IfcMaterial;PressureTimeSeries : OPTIONAL IfcTimeSeries;UserDefinedPropertySource : OPTIONAL IfcLabel;TemperatureSingleValue : OPTIONAL IfcThermodynamicTemperatureMeasure;WetBulbTemperatureSingleValue : OPTIONAL IfcThermodynamicTemperatureMeasure;WetBulbTemperatureTimeSeries : OPTIONAL IfcTimeSeries;TemperatureTimeSeries : OPTIONAL IfcTimeSeries;FlowrateSingleValue : OPTIONAL IfcDerivedMeasureValue;FlowConditionSingleValue : OPTIONAL IfcPositiveRatioMeasure;VelocitySingleValue : OPTIONAL IfcLinearVelocityMeasure;PressureSingleValue : OPTIONAL IfcPressureMeasure;
IfcAppliedValueRelationship
ComponentOfTotal : IfcAppliedValue;Components : SET [1:?] OF IfcAppliedValue;ArithmeticOperator : IfcArithmeticOperatorEnum;Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;
IfcFurnishingElementType
IfcElement
Tag : OPTIONAL IfcIdentifier;
IfcWaterProperties
IsPotable : OPTIONAL BOOLEAN;Hardness : OPTIONAL IfcIonConcentrationMeasure;AlkalinityConcentration : OPTIONAL IfcIonConcentrationMeasure;AcidityConcentration : OPTIONAL IfcIonConcentrationMeasure;ImpuritiesContent : OPTIONAL IfcNormalisedRatioMeasure;PHLevel : OPTIONAL IfcPHMeasure;DissolvedSolidsContent : OPTIONAL IfcNormalisedRatioMeasure;
IfcMove
MoveFrom : IfcSpatialStructureElement;MoveTo : IfcSpatialStructureElement;PunchList : OPTIONAL LIST [1:?] OF UNIQUE IfcText;
IfcSoundProperties
IsAttenuating : IfcBoolean;SoundScale : OPTIONAL IfcSoundScaleEnum;SoundValues : LIST [1:8] OF IfcSoundValue;
IfcDerivedUnitElement
Unit : IfcNamedUnit;Exponent : INTEGER;
IfcCompositeCurve
Segments : LIST [1:?] OF IfcCompositeCurveSegment;SelfIntersect : LOGICAL;
IfcStructuralLoadLinearForce
LinearForceX : OPTIONAL IfcLinearForceMeasure;LinearForceY : OPTIONAL IfcLinearForceMeasure;LinearForceZ : OPTIONAL IfcLinearForceMeasure;LinearMomentX : OPTIONAL IfcLinearMomentMeasure;LinearMomentY : OPTIONAL IfcLinearMomentMeasure;LinearMomentZ : OPTIONAL IfcLinearMomentMeasure;
IfcLocalTime
HourComponent : IfcHourInDay;MinuteComponent : OPTIONAL IfcMinuteInHour;SecondComponent : OPTIONAL IfcSecondInMinute;Zone : OPTIONAL IfcCoordinatedUniversalTimeOffset;DaylightSavingOffset : OPTIONAL IfcDaylightSavingHour;
IfcGeometricCurveSet
IfcParameterizedProfileDef
Position : IfcAxis2Placement2D;
IfcCartesianPoint
Coordinates : LIST [1:3] OF IfcLengthMeasure;
IfcFacetedBrepWithVoids
Voids : SET [1:?] OF IfcClosedShell;
IfcAppliedValue
Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;AppliedValue : OPTIONAL IfcAppliedValueSelect;UnitBasis : OPTIONAL IfcMeasureWithUnit;ApplicableDate : OPTIONAL IfcDateTimeSelect;FixedUntilDate : OPTIONAL IfcDateTimeSelect;
IfcTextLiteralWithExtent
Extent : IfcPlanarExtent;BoxAlignment : IfcBoxAlignment;
IfcLightSourcePositional
Position : IfcCartesianPoint;Radius : IfcPositiveLengthMeasure;ConstantAttenuation : IfcReal;DistanceAttenuation : IfcReal;QuadricAttenuation : IfcReal;
IfcComplexProperty
UsageName : IfcIdentifier;HasProperties : SET [1:?] OF IfcProperty;
IfcDistributionChamberElementType
PredefinedType : IfcDistributionChamberElementTypeEnum;
IfcSpatialStructureElementType
IfcElementAssembly
AssemblyPlace : OPTIONAL IfcAssemblyPlaceEnum;PredefinedType : IfcElementAssemblyTypeEnum;
IfcTShapeProfileDef
Depth : IfcPositiveLengthMeasure;FlangeWidth : IfcPositiveLengthMeasure;WebThickness : IfcPositiveLengthMeasure;FlangeThickness : IfcPositiveLengthMeasure;FilletRadius : OPTIONAL IfcPositiveLengthMeasure;FlangeEdgeRadius : OPTIONAL IfcPositiveLengthMeasure;WebEdgeRadius : OPTIONAL IfcPositiveLengthMeasure;WebSlope : OPTIONAL IfcPlaneAngleMeasure;FlangeSlope : OPTIONAL IfcPlaneAngleMeasure;CentreOfGravityInY : OPTIONAL IfcPositiveLengthMeasure;
IfcRelFlowControlElements
RelatedControlElements : SET [1:?] OF IfcDistributionControlElement;RelatingFlowElement : IfcDistributionFlowElement;
IfcPlane
IfcDamperType
PredefinedType : IfcDamperTypeEnum;
IfcMechanicalSteelMaterialProperties
YieldStress : OPTIONAL IfcPressureMeasure;UltimateStress : OPTIONAL IfcPressureMeasure;UltimateStrain : OPTIONAL IfcPositiveRatioMeasure;HardeningModule : OPTIONAL IfcModulusOfElasticityMeasure;ProportionalStress : OPTIONAL IfcPressureMeasure;PlasticStrain : OPTIONAL IfcPositiveRatioMeasure;Relaxations : OPTIONAL SET [1:?] OF IfcRelaxation;
IfcFlowTerminalType
IfcConnectionPointGeometry
PointOnRelatingElement : IfcPointOrVertexPoint;PointOnRelatedElement : OPTIONAL IfcPointOrVertexPoint;
IfcSurface
IfcDraughtingCallout
Contents : SET [1:?] OF IfcDraughtingCalloutElement;
IfcPropertyEnumeration
Name : IfcLabel;EnumerationValues : LIST [1:?] OF UNIQUE IfcValue;Unit : OPTIONAL IfcUnit;
IfcRightCircularCylinder
Height : IfcPositiveLengthMeasure;Radius : IfcPositiveLengthMeasure;
IfcOwnerHistory
OwningUser : IfcPersonAndOrganization;OwningApplication : IfcApplication;State : OPTIONAL IfcStateEnum;ChangeAction : OPTIONAL IfcChangeActionEnum;LastModifiedDate : OPTIONAL IfcTimeStamp;LastModifyingUser : OPTIONAL IfcPersonAndOrganization;LastModifyingApplication : OPTIONAL IfcApplication;CreationDate : IfcTimeStamp;
IfcFlowMovingDeviceType
IfcFeatureElement
IfcBuildingStorey
Elevation : OPTIONAL IfcLengthMeasure;
IfcRelCoversBldgElements
RelatingBuildingElement : IfcElement;RelatedCoverings : SET [1:?] OF IfcCovering;
IfcPermeableCoveringProperties
OperationType : IfcPermeableCoveringOperationEnum;PanelPosition : IfcWindowPanelPositionEnum;FrameDepth : OPTIONAL IfcPositiveLengthMeasure;FrameThickness : OPTIONAL IfcPositiveLengthMeasure;ShapeAspectStyle : OPTIONAL IfcShapeAspect;
IfcFlowController
IfcDistributionFlowElementType
IfcRelAssociatesDocument
RelatingDocument : IfcDocumentSelect;
IfcCoordinatedUniversalTimeOffset
HourOffset : IfcHourInDay;MinuteOffset : OPTIONAL IfcMinuteInHour;Sense : IfcAheadOrBehind;
IfcStructuralLoadSingleDisplacement
DisplacementX : OPTIONAL IfcLengthMeasure;DisplacementY : OPTIONAL IfcLengthMeasure;DisplacementZ : OPTIONAL IfcLengthMeasure;RotationalDisplacementRX : OPTIONAL IfcPlaneAngleMeasure;RotationalDisplacementRY : OPTIONAL IfcPlaneAngleMeasure;RotationalDisplacementRZ : OPTIONAL IfcPlaneAngleMeasure;
IfcRectangleHollowProfileDef
WallThickness : IfcPositiveLengthMeasure;InnerFilletRadius : OPTIONAL IfcPositiveLengthMeasure;OuterFilletRadius : OPTIONAL IfcPositiveLengthMeasure;
IfcStructuralSurfaceMember
PredefinedType : IfcStructuralSurfaceTypeEnum;Thickness : OPTIONAL IfcPositiveLengthMeasure;
IfcDistributionChamberElement
IfcMechanicalConcreteMaterialProperties
CompressiveStrength : OPTIONAL IfcPressureMeasure;MaxAggregateSize : OPTIONAL IfcPositiveLengthMeasure;AdmixturesDescription : OPTIONAL IfcText;Workability : OPTIONAL IfcText;ProtectivePoreRatio : OPTIONAL IfcNormalisedRatioMeasure;WaterImpermeability : OPTIONAL IfcText;
IfcStyledItem
Item : OPTIONAL IfcRepresentationItem;Styles : SET [1:?] OF IfcPresentationStyleAssignment;Name : OPTIONAL IfcLabel;
IfcSpace
InteriorOrExteriorSpace : IfcInternalOrExternalEnum;ElevationWithFlooring : OPTIONAL IfcLengthMeasure;
IfcSpatialStructureElement
LongName : OPTIONAL IfcLabel;CompositionType : IfcElementCompositionEnum;
IfcWorkPlan
IfcQuantityWeight
WeightValue : IfcMassMeasure;
IfcObjective
BenchmarkValues : OPTIONAL IfcMetric;ResultValues : OPTIONAL IfcMetric;ObjectiveQualifier : IfcObjectiveEnum;UserDefinedQualifier : OPTIONAL IfcLabel;
IfcPreDefinedTerminatorSymbol
IfcSubContractResource
SubContractor : OPTIONAL IfcActorSelect;JobDescription : OPTIONAL IfcText;
IfcFlowInstrumentType
PredefinedType : IfcFlowInstrumentTypeEnum;
IfcBoundaryFaceCondition
LinearStiffnessByAreaX : OPTIONAL IfcModulusOfSubgradeReactionMeasure;LinearStiffnessByAreaY : OPTIONAL IfcModulusOfSubgradeReactionMeasure;LinearStiffnessByAreaZ : OPTIONAL IfcModulusOfSubgradeReactionMeasure;
IfcHeatExchangerType
PredefinedType : IfcHeatExchangerTypeEnum;
IfcSurfaceStyleRendering
Transparency : OPTIONAL IfcNormalisedRatioMeasure;DiffuseColour : OPTIONAL IfcColourOrFactor;TransmissionColour : OPTIONAL IfcColourOrFactor;DiffuseTransmissionColour : OPTIONAL IfcColourOrFactor;ReflectionColour : OPTIONAL IfcColourOrFactor;SpecularColour : OPTIONAL IfcColourOrFactor;SpecularHighlight : OPTIONAL IfcSpecularHighlightSelect;ReflectanceMethod : IfcReflectanceMethodEnum;
IfcDistributionControlElementType
IfcTextLiteral
Literal : IfcPresentableText;Placement : IfcAxis2Placement;Path : IfcTextPath;
IfcCraneRailFShapeProfileDef
OverallHeight : IfcPositiveLengthMeasure;HeadWidth : IfcPositiveLengthMeasure;Radius : OPTIONAL IfcPositiveLengthMeasure;HeadDepth2 : IfcPositiveLengthMeasure;HeadDepth3 : IfcPositiveLengthMeasure;WebThickness : IfcPositiveLengthMeasure;BaseDepth1 : IfcPositiveLengthMeasure;BaseDepth2 : IfcPositiveLengthMeasure;CentreOfGravityInY : OPTIONAL IfcPositiveLengthMeasure;
IfcRepresentationMap
MappingOrigin : IfcAxis2Placement;MappedRepresentation : IfcRepresentation;
IfcCableSegmentType
PredefinedType : IfcCableSegmentTypeEnum;
IfcWindow
IfcOneDirectionRepeatFactor
RepeatFactor : IfcVector;
IfcOutletType
PredefinedType : IfcOutletTypeEnum;
IfcStructuralConnectionCondition
IfcBoundedSurface
IfcEdgeCurve
EdgeGeometry : IfcCurve;SameSense : BOOLEAN;
IfcRoundedRectangleProfileDef
RoundingRadius : IfcPositiveLengthMeasure;
IfcProcedure
ProcedureID : IfcIdentifier;ProcedureType : IfcProcedureTypeEnum;UserDefinedProcedureType : OPTIONAL IfcLabel;
IfcRelAssociates
RelatedObjects : SET [1:?] OF IfcRoot;
IfcCraneRailAShapeProfileDef
OverallHeight : IfcPositiveLengthMeasure;BaseWidth2 : IfcPositiveLengthMeasure;Radius : OPTIONAL IfcPositiveLengthMeasure;HeadWidth : IfcPositiveLengthMeasure;HeadDepth2 : IfcPositiveLengthMeasure;HeadDepth3 : IfcPositiveLengthMeasure;WebThickness : IfcPositiveLengthMeasure;BaseWidth4 : IfcPositiveLengthMeasure;BaseDepth1 : IfcPositiveLengthMeasure;BaseDepth2 : IfcPositiveLengthMeasure;BaseDepth3 : IfcPositiveLengthMeasure;CentreOfGravityInY : OPTIONAL IfcPositiveLengthMeasure;
IfcRelConnectsStructuralMember
RelatingStructuralMember : IfcStructuralMember;RelatedStructuralConnection : IfcStructuralConnection;AppliedCondition : OPTIONAL IfcBoundaryCondition;AdditionalConditions : OPTIONAL IfcStructuralConnectionCondition;SupportedLength : OPTIONAL IfcLengthMeasure;ConditionCoordinateSystem : OPTIONAL IfcAxis2Placement3D;
IfcElectricGeneratorType
PredefinedType : IfcElectricGeneratorTypeEnum;
IfcStructuralResultGroup
TheoryType : IfcAnalysisTheoryTypeEnum;ResultForLoadGroup : OPTIONAL IfcStructuralLoadGroup;IsLinear : BOOLEAN;
IfcPipeFittingType
PredefinedType : IfcPipeFittingTypeEnum;
IfcFaceBasedSurfaceModel
FbsmFaces : SET [1:?] OF IfcConnectedFaceSet;
IfcCartesianTransformationOperator2DnonUniform
Scale2 : OPTIONAL REAL;
IfcBoundingBox
Corner : IfcCartesianPoint;XDim : IfcPositiveLengthMeasure;YDim : IfcPositiveLengthMeasure;ZDim : IfcPositiveLengthMeasure;
IfcColourSpecification
IfcCrewResource
IfcBuildingElementProxy
CompositionType : OPTIONAL IfcElementCompositionEnum;
IfcLightFixtureType
PredefinedType : IfcLightFixtureTypeEnum;
IfcCostValue
CostType : IfcLabel;Condition : OPTIONAL IfcText;
IfcStructuralLoadSingleForceWarping
WarpingMoment : OPTIONAL IfcWarpingMomentMeasure;
IfcStructuralItem
IfcTextStyleFontModel
FontFamily : OPTIONAL LIST [1:?] OF IfcTextFontName;FontStyle : OPTIONAL IfcFontStyle;FontVariant : OPTIONAL IfcFontVariant;FontWeight : OPTIONAL IfcFontWeight;FontSize : IfcSizeSelect;
IfcProjectOrderRecord
Records : LIST [1:?] OF UNIQUE IfcRelAssignsToProjectOrder;PredefinedType : IfcProjectOrderRecordTypeEnum;
IfcBoilerType
PredefinedType : IfcBoilerTypeEnum;
IfcStackTerminalType
PredefinedType : IfcStackTerminalTypeEnum;
IfcEdgeFeature
FeatureLength : OPTIONAL IfcPositiveLengthMeasure;
IfcSlippageConnectionCondition
SlippageX : OPTIONAL IfcLengthMeasure;SlippageY : OPTIONAL IfcLengthMeasure;SlippageZ : OPTIONAL IfcLengthMeasure;
IfcLightIntensityDistribution
LightDistributionCurve : IfcLightDistributionCurveEnum;DistributionData : LIST [1:?] OF IfcLightDistributionData;
IfcPresentationStyle
IfcSurfaceCurveSweptAreaSolid
Directrix : IfcCurve;StartParam : IfcParameterValue;EndParam : IfcParameterValue;ReferenceSurface : IfcSurface;
IfcRelConnectsWithRealizingElements
RealizingElements : SET [1:?] OF IfcElement;ConnectionType : OPTIONAL IfcLabel;
IfcAxis1Placement
Axis : OPTIONAL IfcDirection;
IfcConstraintAggregationRelationship
Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;RelatingConstraint : IfcConstraint;RelatedConstraints : LIST [1:?] OF UNIQUE IfcConstraint;LogicalAggregator : IfcLogicalOperatorEnum;
IfcRelAssignsToProduct
RelatingProduct : IfcProduct;
IfcGrid
UAxes : LIST [1:?] OF UNIQUE IfcGridAxis;VAxes : LIST [1:?] OF UNIQUE IfcGridAxis;WAxes : OPTIONAL LIST [1:?] OF UNIQUE IfcGridAxis;
IfcFuelProperties
CombustionTemperature : OPTIONAL IfcThermodynamicTemperatureMeasure;CarbonContent : OPTIONAL IfcPositiveRatioMeasure;LowerHeatingValue : OPTIONAL IfcHeatingValueMeasure;HigherHeatingValue : OPTIONAL IfcHeatingValueMeasure;
IfcObject
ObjectType : OPTIONAL IfcLabel;
IfcLShapeProfileDef
Depth : IfcPositiveLengthMeasure;Width : OPTIONAL IfcPositiveLengthMeasure;Thickness : IfcPositiveLengthMeasure;FilletRadius : OPTIONAL IfcPositiveLengthMeasure;EdgeRadius : OPTIONAL IfcPositiveLengthMeasure;LegSlope : OPTIONAL IfcPlaneAngleMeasure;CentreOfGravityInX : OPTIONAL IfcPositiveLengthMeasure;CentreOfGravityInY : OPTIONAL IfcPositiveLengthMeasure;
IfcProjectOrder
ID : IfcIdentifier;PredefinedType : IfcProjectOrderTypeEnum;Status : OPTIONAL IfcLabel;
IfcLightSource
Name : OPTIONAL IfcLabel;LightColour : IfcColourRgb;AmbientIntensity : OPTIONAL IfcNormalisedRatioMeasure;Intensity : OPTIONAL IfcNormalisedRatioMeasure;
IfcFireSuppressionTerminalType
PredefinedType : IfcFireSuppressionTerminalTypeEnum;
IfcUShapeProfileDef
Depth : IfcPositiveLengthMeasure;FlangeWidth : IfcPositiveLengthMeasure;WebThickness : IfcPositiveLengthMeasure;FlangeThickness : IfcPositiveLengthMeasure;FilletRadius : OPTIONAL IfcPositiveLengthMeasure;EdgeRadius : OPTIONAL IfcPositiveLengthMeasure;FlangeSlope : OPTIONAL IfcPlaneAngleMeasure;CentreOfGravityInX : OPTIONAL IfcPositiveLengthMeasure;
IfcStructuralSteelProfileProperties
ShearAreaZ : OPTIONAL IfcAreaMeasure;ShearAreaY : OPTIONAL IfcAreaMeasure;PlasticShapeFactorY : OPTIONAL IfcPositiveRatioMeasure;PlasticShapeFactorZ : OPTIONAL IfcPositiveRatioMeasure;
IfcRelAssociatesLibrary
RelatingLibrary : IfcLibrarySelect;
IfcRelAssociatesConstraint
Intent : IfcLabel;RelatingConstraint : IfcConstraint;
IfcFlowMovingDevice
IfcFlowStorageDeviceType
IfcCostItem
IfcRelSchedulesCostItems
IfcCoveringType
PredefinedType : IfcCoveringTypeEnum;
IfcArbitraryProfileDefWithVoids
InnerCurves : SET [1:?] OF IfcCurve;
IfcQuantityLength
LengthValue : IfcLengthMeasure;
IfcExternallyDefinedHatchStyle
IfcClassificationItem
Notation : IfcClassificationNotationFacet;ItemOf : OPTIONAL IfcClassification;Title : IfcLabel;
IfcPresentationStyleAssignment
Styles : SET [1:?] OF IfcPresentationStyleSelect;
IfcObjectPlacement
IfcStructuralLoadSingleForce
ForceX : OPTIONAL IfcForceMeasure;ForceY : OPTIONAL IfcForceMeasure;ForceZ : OPTIONAL IfcForceMeasure;MomentX : OPTIONAL IfcTorqueMeasure;MomentY : OPTIONAL IfcTorqueMeasure;MomentZ : OPTIONAL IfcTorqueMeasure;
IfcBooleanResult
Operator : IfcBooleanOperator;FirstOperand : IfcBooleanOperand;SecondOperand : IfcBooleanOperand;
IfcStructuralSurfaceConnection
IfcRampFlightType
PredefinedType : IfcRampFlightTypeEnum;
IfcApplication
ApplicationDeveloper : IfcOrganization;Version : IfcLabel;ApplicationFullName : IfcLabel;ApplicationIdentifier : IfcIdentifier;
IfcCsgSolid
TreeRootExpression : IfcCsgSelect;
IfcRelAssociatesMaterial
RelatingMaterial : IfcMaterialSelect;
IfcBeam
IfcLibraryInformation
Name : IfcLabel;Version : OPTIONAL IfcLabel;Publisher : OPTIONAL IfcOrganization;VersionDate : OPTIONAL IfcCalendarDate;LibraryReference : OPTIONAL SET [1:?] OF IfcLibraryReference;
IfcSphere
IfcRelAssignsToProcess
RelatingProcess : IfcProcess;QuantityInProcess : OPTIONAL IfcMeasureWithUnit;
IfcTankType
PredefinedType : IfcTankTypeEnum;
IfcStructuralPointReaction
IfcMonetaryUnit
Currency : IfcCurrencyEnum;
IfcOpenShell
IfcConnectionGeometry
IfcPostalAddress
InternalLocation : OPTIONAL IfcLabel;AddressLines : OPTIONAL LIST [1:?] OF IfcLabel;PostalBox : OPTIONAL IfcLabel;Town : OPTIONAL IfcLabel;Region : OPTIONAL IfcLabel;PostalCode : OPTIONAL IfcLabel;Country : OPTIONAL IfcLabel;
IfcSurfaceStyle
Side : IfcSurfaceSide;Styles : SET [1:5] OF IfcSurfaceStyleElementSelect;
IfcStructuralLinearAction
ProjectedOrTrue : IfcProjectedOrTrueLengthEnum;
IfcTimeSeries
Name : IfcLabel;Description : OPTIONAL IfcText;StartTime : IfcDateTimeSelect;EndTime : IfcDateTimeSelect;TimeSeriesDataType : IfcTimeSeriesDataTypeEnum;DataOrigin : IfcDataOriginEnum;UserDefinedDataOrigin : OPTIONAL IfcLabel;Unit : OPTIONAL IfcUnit;
IfcFanType
PredefinedType : IfcFanTypeEnum;
IfcElectricTimeControlType
PredefinedType : IfcElectricTimeControlTypeEnum;
IfcGeometricRepresentationContext
CoordinateSpaceDimension : IfcDimensionCount;Precision : OPTIONAL REAL;WorldCoordinateSystem : IfcAxis2Placement;TrueNorth : OPTIONAL IfcDirection;
IfcPlacement
Location : IfcCartesianPoint;
IfcRelAssignsToActor
RelatingActor : IfcActor;ActingRole : OPTIONAL IfcActorRole;
IfcAnnotationFillAreaOccurrence
FillStyleTarget : OPTIONAL IfcPoint;GlobalOrLocal : OPTIONAL IfcGlobalOrLocalEnum;
IfcDimensionCurveTerminator
Role : IfcDimensionExtentUsage;
IfcCovering
PredefinedType : OPTIONAL IfcCoveringTypeEnum;
IfcRelDefinesByProperties
RelatingPropertyDefinition : IfcPropertySetDefinition;
IfcSite
RefLatitude : OPTIONAL IfcCompoundPlaneAngleMeasure;RefLongitude : OPTIONAL IfcCompoundPlaneAngleMeasure;RefElevation : OPTIONAL IfcLengthMeasure;LandTitleNumber : OPTIONAL IfcLabel;SiteAddress : OPTIONAL IfcPostalAddress;
IfcSurfaceOfRevolution
AxisPosition : IfcAxis1Placement;
IfcChillerType
PredefinedType : IfcChillerTypeEnum;
IfcDraughtingPreDefinedTextFont
IfcVibrationIsolatorType
PredefinedType : IfcVibrationIsolatorTypeEnum;
IfcSystem
IfcCurtainWallType
PredefinedType : IfcCurtainWallTypeEnum;
IfcDimensionCurveDirectedCallout
IfcAnnotationCurveOccurrence
IfcQuantityArea
AreaValue : IfcAreaMeasure;
IfcPile
PredefinedType : IfcPileTypeEnum;ConstructionType : OPTIONAL IfcPileConstructionEnum;
IfcColourRgb
Red : IfcNormalisedRatioMeasure;Green : IfcNormalisedRatioMeasure;Blue : IfcNormalisedRatioMeasure;
IfcLinearDimension
IfcStructuralConnection
AppliedCondition : OPTIONAL IfcBoundaryCondition;
IfcPlate
IfcSIUnit
Prefix : OPTIONAL IfcSIPrefix;Name : IfcSIUnitName;
IfcWallStandardCase
IfcCableCarrierSegmentType
PredefinedType : IfcCableCarrierSegmentTypeEnum;
IfcActor
TheActor : IfcActorSelect;
IfcBuildingElementComponent
IfcDistributionControlElement
ControlElementId : OPTIONAL IfcIdentifier;
IfcServiceLife
ServiceLifeType : IfcServiceLifeTypeEnum;ServiceLifeDuration : IfcTimeMeasure;
IfcFillAreaStyle
FillStyles : SET [1:?] OF IfcFillStyleSelect;
IfcActuatorType
PredefinedType : IfcActuatorTypeEnum;
IfcFurnitureType
AssemblyPlace : IfcAssemblyPlaceEnum;
IfcElementQuantity
MethodOfMeasurement : OPTIONAL IfcLabel;Quantities : SET [1:?] OF IfcPhysicalQuantity;
IfcDuctSilencerType
PredefinedType : IfcDuctSilencerTypeEnum;
IfcStructuralLinearActionVarying
VaryingAppliedLoadLocation : IfcShapeAspect;SubsequentAppliedLoads : LIST [1:?] OF IfcStructuralLoad;
IfcClassificationReference
ReferencedSource : OPTIONAL IfcClassification;
IfcWindowStyle
ConstructionType : IfcWindowStyleConstructionEnum;OperationType : IfcWindowStyleOperationEnum;ParameterTakesPrecedence : BOOLEAN;Sizeable : BOOLEAN;
IfcConditionCriterion
Criterion : IfcConditionCriterionSelect;CriterionDateTime : IfcDateTimeSelect;
IfcVertex
IfcElectricalBaseProperties
ElectricCurrentType : OPTIONAL IfcElectricCurrentEnum;InputVoltage : IfcElectricVoltageMeasure;InputFrequency : IfcFrequencyMeasure;FullLoadCurrent : OPTIONAL IfcElectricCurrentMeasure;MinimumCircuitCurrent : OPTIONAL IfcElectricCurrentMeasure;MaximumPowerInput : OPTIONAL IfcPowerMeasure;RatedPowerInput : OPTIONAL IfcPowerMeasure;InputPhase : INTEGER;
IfcScheduleTimeControl
ActualStart : OPTIONAL IfcDateTimeSelect;EarlyStart : OPTIONAL IfcDateTimeSelect;LateStart : OPTIONAL IfcDateTimeSelect;ScheduleStart : OPTIONAL IfcDateTimeSelect;ActualFinish : OPTIONAL IfcDateTimeSelect;EarlyFinish : OPTIONAL IfcDateTimeSelect;LateFinish : OPTIONAL IfcDateTimeSelect;ScheduleFinish : OPTIONAL IfcDateTimeSelect;ScheduleDuration : OPTIONAL IfcTimeMeasure;ActualDuration : OPTIONAL IfcTimeMeasure;RemainingTime : OPTIONAL IfcTimeMeasure;FreeFloat : OPTIONAL IfcTimeMeasure;TotalFloat : OPTIONAL IfcTimeMeasure;IsCritical : OPTIONAL BOOLEAN;StatusTime : OPTIONAL IfcDateTimeSelect;StartFloat : OPTIONAL IfcTimeMeasure;FinishFloat : OPTIONAL IfcTimeMeasure;Completion : OPTIONAL IfcPositiveRatioMeasure;
IfcAnnotationSurface
Item : IfcGeometricRepresentationItem;TextureCoordinates : OPTIONAL IfcTextureCoordinate;
IfcEquipmentStandard
IfcSlab
PredefinedType : OPTIONAL IfcSlabTypeEnum;
IfcLibraryReference
IfcConnectionPointEccentricity
EccentricityInX : OPTIONAL IfcLengthMeasure;EccentricityInY : OPTIONAL IfcLengthMeasure;EccentricityInZ : OPTIONAL IfcLengthMeasure;
IfcRailing
PredefinedType : OPTIONAL IfcRailingTypeEnum;
IfcSpaceProgram
SpaceProgramIdentifier : IfcIdentifier;MaxRequiredArea : OPTIONAL IfcAreaMeasure;MinRequiredArea : OPTIONAL IfcAreaMeasure;RequestedLocation : OPTIONAL IfcSpatialStructureElement;StandardRequiredArea : IfcAreaMeasure;
IfcRelAggregates
IfcStructuralCurveMember
PredefinedType : IfcStructuralCurveTypeEnum;
IfcFlowStorageDevice
IfcPropertySingleValue
NominalValue : OPTIONAL IfcValue;Unit : OPTIONAL IfcUnit;
IfcFastenerType
IfcPerson
Id : OPTIONAL IfcIdentifier;FamilyName : OPTIONAL IfcLabel;GivenName : OPTIONAL IfcLabel;MiddleNames : OPTIONAL LIST [1:?] OF IfcLabel;PrefixTitles : OPTIONAL LIST [1:?] OF IfcLabel;SuffixTitles : OPTIONAL LIST [1:?] OF IfcLabel;Roles : OPTIONAL LIST [1:?] OF IfcActorRole;Addresses : OPTIONAL LIST [1:?] OF IfcAddress;
IfcLightSourceDirectional
Orientation : IfcDirection;
IfcRelAssigns
RelatedObjects : SET [1:?] OF IfcObjectDefinition;RelatedObjectsType : OPTIONAL IfcObjectTypeEnum;
IfcAirTerminalType
PredefinedType : IfcAirTerminalTypeEnum;
IfcFlowFittingType
IfcMeasureWithUnit
ValueComponent : IfcValue;UnitComponent : IfcUnit;
IfcProjectionCurve
IfcPropertySetDefinition
IfcClassificationNotation
NotationFacets : SET [1:?] OF IfcClassificationNotationFacet;
IfcReinforcementBarProperties
TotalCrossSectionArea : IfcAreaMeasure;SteelGrade : IfcLabel;BarSurface : OPTIONAL IfcReinforcingBarSurfaceEnum;EffectiveDepth : OPTIONAL IfcLengthMeasure;NominalBarDiameter : OPTIONAL IfcPositiveLengthMeasure;BarCount : OPTIONAL IfcCountMeasure;
IfcWall
IfcIrregularTimeSeries
Values : LIST [1:?] OF IfcIrregularTimeSeriesValue;
IfcSectionProperties
SectionType : IfcSectionTypeEnum;StartProfile : IfcProfileDef;EndProfile : OPTIONAL IfcProfileDef;
IfcDefinedSymbol
Definition : IfcDefinedSymbolSelect;Target : IfcCartesianTransformationOperator2D;
IfcRelDecomposes
RelatingObject : IfcObjectDefinition;RelatedObjects : SET [1:?] OF IfcObjectDefinition;
IfcRelServicesBuildings
RelatingSystem : IfcSystem;RelatedBuildings : SET [1:?] OF IfcSpatialStructureElement;
IfcLightSourceAmbient
IfcCurveStyleFontPattern
VisibleSegmentLength : IfcLengthMeasure;InvisibleSegmentLength : IfcPositiveLengthMeasure;
IfcVertexPoint
VertexGeometry : IfcPoint;
IfcMemberType
PredefinedType : IfcMemberTypeEnum;
IfcCurveStyle
CurveFont : OPTIONAL IfcCurveFontOrScaledCurveFontSelect;CurveWidth : OPTIONAL IfcSizeSelect;CurveColour : OPTIONAL IfcColour;
IfcDocumentInformation
DocumentId : IfcIdentifier;Name : IfcLabel;Description : OPTIONAL IfcText;DocumentReferences : OPTIONAL SET [1:?] OF IfcDocumentReference;Purpose : OPTIONAL IfcText;IntendedUse : OPTIONAL IfcText;Scope : OPTIONAL IfcText;Revision : OPTIONAL IfcLabel;DocumentOwner : OPTIONAL IfcActorSelect;Editors : OPTIONAL SET [1:?] OF IfcActorSelect;CreationTime : OPTIONAL IfcDateAndTime;LastRevisionTime : OPTIONAL IfcDateAndTime;ElectronicFormat : OPTIONAL IfcDocumentElectronicFormat;ValidFrom : OPTIONAL IfcCalendarDate;ValidUntil : OPTIONAL IfcCalendarDate;Confidentiality : OPTIONAL IfcDocumentConfidentialityEnum;Status : OPTIONAL IfcDocumentStatusEnum;
IfcManifoldSolidBrep
Outer : IfcClosedShell;
IfcAirTerminalBoxType
PredefinedType : IfcAirTerminalBoxTypeEnum;
IfcMaterialDefinitionRepresentation
RepresentedMaterial : IfcMaterial;
IfcStructuralPointAction
IfcStructuralActivity
AppliedLoad : IfcStructuralLoad;GlobalOrLocal : IfcGlobalOrLocalEnum;
IfcExtrudedAreaSolid
ExtrudedDirection : IfcDirection;Depth : IfcPositiveLengthMeasure;
IfcGeneralProfileProperties
PhysicalWeight : OPTIONAL IfcMassPerLengthMeasure;Perimeter : OPTIONAL IfcPositiveLengthMeasure;MinimumPlateThickness : OPTIONAL IfcPositiveLengthMeasure;MaximumPlateThickness : OPTIONAL IfcPositiveLengthMeasure;CrossSectionArea : OPTIONAL IfcAreaMeasure;
IfcRelAssociatesClassification
RelatingClassification : IfcClassificationNotationSelect;
IfcAsymmetricIShapeProfileDef
TopFlangeWidth : IfcPositiveLengthMeasure;TopFlangeThickness : OPTIONAL IfcPositiveLengthMeasure;TopFlangeFilletRadius : OPTIONAL IfcPositiveLengthMeasure;CentreOfGravityInY : OPTIONAL IfcPositiveLengthMeasure;
IfcRationalBezierCurve
WeightsData : LIST [2:?] OF REAL;
IfcDiameterDimension
IfcGroup
IfcSpaceThermalLoadProperties
ApplicableValueRatio : OPTIONAL IfcPositiveRatioMeasure;ThermalLoadSource : IfcThermalLoadSourceEnum;PropertySource : IfcPropertySourceEnum;SourceDescription : OPTIONAL IfcText;MaximumValue : IfcPowerMeasure;MinimumValue : OPTIONAL IfcPowerMeasure;ThermalLoadTimeSeriesValues : OPTIONAL IfcTimeSeries;UserDefinedThermalLoadSource : OPTIONAL IfcLabel;UserDefinedPropertySource : OPTIONAL IfcLabel;ThermalLoadType : IfcThermalLoadTypeEnum;
IfcPhysicalComplexQuantity
HasQuantities : SET [1:?] OF IfcPhysicalQuantity;Discrimination : IfcLabel;Quality : OPTIONAL IfcLabel;Usage : OPTIONAL IfcLabel;
IfcSensorType
PredefinedType : IfcSensorTypeEnum;
IfcCenterLineProfileDef
Thickness : IfcPositiveLengthMeasure;
IfcMaterialProperties
Material : IfcMaterial;
IfcFooting
PredefinedType : IfcFootingTypeEnum;
IfcBuildingElementPart
IfcQuantityVolume
VolumeValue : IfcVolumeMeasure;
IfcConstructionMaterialResource
Suppliers : OPTIONAL SET [1:?] OF IfcActorSelect;UsageRatio : OPTIONAL IfcRatioMeasure;
IfcSectionReinforcementProperties
LongitudinalStartPosition : IfcLengthMeasure;LongitudinalEndPosition : IfcLengthMeasure;TransversePosition : OPTIONAL IfcLengthMeasure;ReinforcementRole : IfcReinforcingBarRoleEnum;SectionDefinition : IfcSectionProperties;CrossSectionReinforcementDefinitions : SET [1:?] OF IfcReinforcementBarProperties;
IfcStructuralPointConnection
IfcProjectionElement
IfcConstructionResource
ResourceIdentifier : OPTIONAL IfcIdentifier;ResourceGroup : OPTIONAL IfcLabel;ResourceConsumption : OPTIONAL IfcResourceConsumptionEnum;BaseQuantity : OPTIONAL IfcMeasureWithUnit;
IfcPropertyDependencyRelationship
DependingProperty : IfcProperty;DependantProperty : IfcProperty;Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;Expression : OPTIONAL IfcText;
IfcOffsetCurve2D
BasisCurve : IfcCurve;Distance : IfcLengthMeasure;SelfIntersect : LOGICAL;
IfcRelConnectsWithEccentricity
ConnectionConstraint : IfcConnectionGeometry;
IfcPoint
IfcCurveBoundedPlane
BasisSurface : IfcPlane;OuterBoundary : IfcCurve;InnerBoundaries : SET [0:?] OF IfcCurve;
IfcJunctionBoxType
PredefinedType : IfcJunctionBoxTypeEnum;
IfcOffsetCurve3D
BasisCurve : IfcCurve;Distance : IfcLengthMeasure;SelfIntersect : LOGICAL;RefDirection : IfcDirection;
IfcDistributionElement
IfcGridPlacement
PlacementLocation : IfcVirtualGridIntersection;PlacementRefDirection : OPTIONAL IfcVirtualGridIntersection;
IfcProperty
Name : IfcIdentifier;Description : OPTIONAL IfcText;
IfcMaterialLayerSetUsage
ForLayerSet : IfcMaterialLayerSet;LayerSetDirection : IfcLayerSetDirectionEnum;DirectionSense : IfcDirectionSenseEnum;OffsetFromReferenceLine : IfcLengthMeasure;
IfcPlateType
PredefinedType : IfcPlateTypeEnum;
IfcGridAxis
AxisTag : OPTIONAL IfcLabel;AxisCurve : IfcCurve;SameSense : IfcBoolean;
IfcStructuralLoadGroup
PredefinedType : IfcLoadGroupTypeEnum;ActionType : IfcActionTypeEnum;ActionSource : IfcActionSourceTypeEnum;Coefficient : OPTIONAL IfcRatioMeasure;Purpose : OPTIONAL IfcLabel;
IfcReinforcingElement
SteelGrade : OPTIONAL IfcLabel;
IfcMechanicalFastener
NominalDiameter : OPTIONAL IfcPositiveLengthMeasure;NominalLength : OPTIONAL IfcPositiveLengthMeasure;
IfcWindowPanelProperties
OperationType : IfcWindowPanelOperationEnum;PanelPosition : IfcWindowPanelPositionEnum;FrameDepth : OPTIONAL IfcPositiveLengthMeasure;FrameThickness : OPTIONAL IfcPositiveLengthMeasure;ShapeAspectStyle : OPTIONAL IfcShapeAspect;
IfcSurfaceOfLinearExtrusion
ExtrudedDirection : IfcDirection;Depth : IfcLengthMeasure;
IfcFlowFitting
IfcSlabType
PredefinedType : IfcSlabTypeEnum;
IfcFaceOuterBound
IfcClassification
Source : IfcLabel;Edition : IfcLabel;EditionDate : OPTIONAL IfcCalendarDate;Name : IfcLabel;
IfcRectangularTrimmedSurface
BasisSurface : IfcSurface;U1 : IfcParameterValue;V1 : IfcParameterValue;U2 : IfcParameterValue;V2 : IfcParameterValue;Usense : BOOLEAN;Vsense : BOOLEAN;
IfcElectricApplianceType
PredefinedType : IfcElectricApplianceTypeEnum;
IfcFace
Bounds : SET [1:?] OF IfcFaceBound;
IfcControl
Identification : OPTIONAL IfcIdentifier;
IfcMappedItem
MappingSource : IfcRepresentationMap;MappingTarget : IfcCartesianTransformationOperator;
IfcTubeBundleType
PredefinedType : IfcTubeBundleTypeEnum;
IfcTransformerType
PredefinedType : IfcTransformerTypeEnum;
IfcEllipse
IfcQuantityCount
CountValue : IfcCountMeasure;
IfcConnectionPortGeometry
LocationAtRelatingElement : IfcAxis2Placement;LocationAtRelatedElement : OPTIONAL IfcAxis2Placement;ProfileOfPort : IfcProfileDef;
IfcConstraintClassificationRelationship
ClassifiedConstraint : IfcConstraint;RelatedClassifications : SET [1:?] OF IfcClassificationNotationSelect;
IfcFlowTreatmentDevice
IfcShellBasedSurfaceModel
SbsmBoundary : SET [1:?] OF IfcShell;
IfcStructuralMember
IfcElementarySurface
IfcBuildingElementProxyType
PredefinedType : IfcBuildingElementProxyTypeEnum;
IfcContextDependentUnit
Name : IfcLabel;
IfcTwoDirectionRepeatFactor
SecondRepeatFactor : IfcVector;
IfcIShapeProfileDef
OverallWidth : IfcPositiveLengthMeasure;OverallDepth : IfcPositiveLengthMeasure;WebThickness : IfcPositiveLengthMeasure;FlangeThickness : IfcPositiveLengthMeasure;FilletRadius : OPTIONAL IfcPositiveLengthMeasure;
IfcReinforcingBar
NominalDiameter : IfcPositiveLengthMeasure;CrossSectionArea : IfcAreaMeasure;BarLength : OPTIONAL IfcPositiveLengthMeasure;BarRole : IfcReinforcingBarRoleEnum;BarSurface : OPTIONAL IfcReinforcingBarSurfaceEnum;
IfcFlowSegmentType
IfcApproval
Description : OPTIONAL IfcText;ApprovalDateTime : IfcDateTimeSelect;ApprovalStatus : OPTIONAL IfcLabel;ApprovalLevel : OPTIONAL IfcLabel;ApprovalQualifier : OPTIONAL IfcText;Name : IfcLabel;Identifier : IfcIdentifier;
IfcTopologicalRepresentationItem
IfcConstraintRelationship
Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;RelatingConstraint : IfcConstraint;RelatedConstraints : SET [1:?] OF IfcConstraint;
IfcRelFillsElement
RelatingOpeningElement : IfcOpeningElement;RelatedBuildingElement : IfcElement;
IfcHalfSpaceSolid
BaseSurface : IfcSurface;AgreementFlag : BOOLEAN;
IfcReinforcingMesh
MeshLength : OPTIONAL IfcPositiveLengthMeasure;MeshWidth : OPTIONAL IfcPositiveLengthMeasure;LongitudinalBarNominalDiameter : IfcPositiveLengthMeasure;TransverseBarNominalDiameter : IfcPositiveLengthMeasure;LongitudinalBarCrossSectionArea : IfcAreaMeasure;TransverseBarCrossSectionArea : IfcAreaMeasure;LongitudinalBarSpacing : IfcPositiveLengthMeasure;TransverseBarSpacing : IfcPositiveLengthMeasure;
IfcPropertyEnumeratedValue
EnumerationValues : LIST [1:?] OF IfcValue;EnumerationReference : OPTIONAL IfcPropertyEnumeration;
IfcExternallyDefinedSymbol
IfcVirtualElement
IfcImageTexture
UrlReference : IfcIdentifier;
IfcStructuralCurveMemberVarying
IfcFaceBound
Bound : IfcLoop;Orientation : BOOLEAN;
IfcControllerType
PredefinedType : IfcControllerTypeEnum;
IfcUnitaryEquipmentType
PredefinedType : IfcUnitaryEquipmentTypeEnum;
IfcStructuralLoadStatic
IfcAnnotation
IfcHygroscopicMaterialProperties
UpperVaporResistanceFactor : OPTIONAL IfcPositiveRatioMeasure;LowerVaporResistanceFactor : OPTIONAL IfcPositiveRatioMeasure;IsothermalMoistureCapacity : OPTIONAL IfcIsothermalMoistureCapacityMeasure;VaporPermeability : OPTIONAL IfcVaporPermeabilityMeasure;MoistureDiffusivity : OPTIONAL IfcMoistureDiffusivityMeasure;
IfcVertexLoop
LoopVertex : IfcVertex;
IfcRelConnectsStructuralActivity
RelatingElement : IfcStructuralActivityAssignmentSelect;RelatedStructuralActivity : IfcStructuralActivity;
IfcFacetedBrep
IfcSweptSurface
SweptCurve : IfcProfileDef;Position : IfcAxis2Placement3D;
IfcQuantityTime
TimeValue : IfcTimeMeasure;
IfcFurnishingElement
IfcConnectionCurveGeometry
CurveOnRelatingElement : IfcCurveOrEdgeCurve;CurveOnRelatedElement : OPTIONAL IfcCurveOrEdgeCurve;
IfcPreDefinedTextFont
IfcSweptAreaSolid
SweptArea : IfcProfileDef;Position : IfcAxis2Placement3D;
IfcDoorLiningProperties
LiningDepth : OPTIONAL IfcPositiveLengthMeasure;LiningThickness : OPTIONAL IfcPositiveLengthMeasure;ThresholdDepth : OPTIONAL IfcPositiveLengthMeasure;ThresholdThickness : OPTIONAL IfcPositiveLengthMeasure;TransomThickness : OPTIONAL IfcPositiveLengthMeasure;TransomOffset : OPTIONAL IfcLengthMeasure;LiningOffset : OPTIONAL IfcLengthMeasure;ThresholdOffset : OPTIONAL IfcLengthMeasure;CasingThickness : OPTIONAL IfcPositiveLengthMeasure;CasingDepth : OPTIONAL IfcPositiveLengthMeasure;ShapeAspectStyle : OPTIONAL IfcShapeAspect;
IfcCurtainWall
IfcDiscreteAccessory
IfcDimensionCurve
IfcProxy
ProxyType : IfcObjectTypeEnum;Tag : OPTIONAL IfcLabel;
IfcRelAssociatesApproval
RelatingApproval : IfcApproval;
IfcRelAssignsTasks
TimeForTask : OPTIONAL IfcScheduleTimeControl;
IfcCompressorType
PredefinedType : IfcCompressorTypeEnum;
IfcPumpType
PredefinedType : IfcPumpTypeEnum;
IfcSwitchingDeviceType
PredefinedType : IfcSwitchingDeviceTypeEnum;
IfcRelConnects
IfcApprovalRelationship
RelatedApproval : IfcApproval;RelatingApproval : IfcApproval;Description : OPTIONAL IfcText;Name : IfcLabel;
IfcPointOnSurface
BasisSurface : IfcSurface;PointParameterU : IfcParameterValue;PointParameterV : IfcParameterValue;
IfcProcess
IfcSpaceType
PredefinedType : IfcSpaceTypeEnum;
IfcDraughtingPreDefinedColour
IfcTypeProduct
RepresentationMaps : OPTIONAL LIST [1:?] OF UNIQUE IfcRepresentationMap;Tag : OPTIONAL IfcLabel;
IfcStructuralLoadTemperature
DeltaT_Constant : OPTIONAL IfcThermodynamicTemperatureMeasure;DeltaT_Y : OPTIONAL IfcThermodynamicTemperatureMeasure;DeltaT_Z : OPTIONAL IfcThermodynamicTemperatureMeasure;
IfcBuildingElementType
IfcFlowMeterType
PredefinedType : IfcFlowMeterTypeEnum;
IfcStructuralProfileProperties
TorsionalConstantX : OPTIONAL IfcMomentOfInertiaMeasure;MomentOfInertiaYZ : OPTIONAL IfcMomentOfInertiaMeasure;MomentOfInertiaY : OPTIONAL IfcMomentOfInertiaMeasure;MomentOfInertiaZ : OPTIONAL IfcMomentOfInertiaMeasure;WarpingConstant : OPTIONAL IfcWarpingConstantMeasure;ShearCentreZ : OPTIONAL IfcLengthMeasure;ShearCentreY : OPTIONAL IfcLengthMeasure;ShearDeformationAreaZ : OPTIONAL IfcAreaMeasure;ShearDeformationAreaY : OPTIONAL IfcAreaMeasure;MaximumSectionModulusY : OPTIONAL IfcSectionModulusMeasure;MinimumSectionModulusY : OPTIONAL IfcSectionModulusMeasure;MaximumSectionModulusZ : OPTIONAL IfcSectionModulusMeasure;MinimumSectionModulusZ : OPTIONAL IfcSectionModulusMeasure;TorsionalSectionModulus : OPTIONAL IfcSectionModulusMeasure;CentreOfGravityInX : OPTIONAL IfcLengthMeasure;CentreOfGravityInY : OPTIONAL IfcLengthMeasure;
IfcOpticalMaterialProperties
VisibleTransmittance : OPTIONAL IfcPositiveRatioMeasure;SolarTransmittance : OPTIONAL IfcPositiveRatioMeasure;ThermalIrTransmittance : OPTIONAL IfcPositiveRatioMeasure;ThermalIrEmissivityBack : OPTIONAL IfcPositiveRatioMeasure;ThermalIrEmissivityFront : OPTIONAL IfcPositiveRatioMeasure;VisibleReflectanceBack : OPTIONAL IfcPositiveRatioMeasure;VisibleReflectanceFront : OPTIONAL IfcPositiveRatioMeasure;SolarReflectanceFront : OPTIONAL IfcPositiveRatioMeasure;SolarReflectanceBack : OPTIONAL IfcPositiveRatioMeasure;
IfcArbitraryOpenProfileDef
Curve : IfcBoundedCurve;
IfcPreDefinedColour
IfcAirToAirHeatRecoveryType
PredefinedType : IfcAirToAirHeatRecoveryTypeEnum;
IfcBoundaryCondition
IfcLightDistributionData
MainPlaneAngle : IfcPlaneAngleMeasure;SecondaryPlaneAngle : LIST [1:?] OF IfcPlaneAngleMeasure;LuminousIntensity : LIST [1:?] OF IfcLuminousIntensityDistributionMeasure;
IfcProtectiveDeviceType
PredefinedType : IfcProtectiveDeviceTypeEnum;
IfcSweptDiskSolid
Directrix : IfcCurve;Radius : IfcPositiveLengthMeasure;InnerRadius : OPTIONAL IfcPositiveLengthMeasure;StartParam : IfcParameterValue;EndParam : IfcParameterValue;
IfcAngularDimension
IfcCartesianTransformationOperator3DnonUniform
Scale2 : OPTIONAL REAL;Scale3 : OPTIONAL REAL;
IfcElectricDistributionPoint
DistributionPointFunction : IfcElectricDistributionPointFunctionEnum;UserDefinedFunction : OPTIONAL IfcLabel;
IfcElectricFlowStorageDeviceType
PredefinedType : IfcElectricFlowStorageDeviceTypeEnum;
IfcGeneralMaterialProperties
MolecularWeight : OPTIONAL IfcMolecularWeightMeasure;Porosity : OPTIONAL IfcNormalisedRatioMeasure;MassDensity : OPTIONAL IfcMassDensityMeasure;
Ifc2DCompositeCurve
IfcDistributionFlowElement
IfcRelAssignsToProjectOrder
IfcTransportElement
OperationType : OPTIONAL IfcTransportElementTypeEnum;CapacityByWeight : OPTIONAL IfcMassMeasure;CapacityByNumber : OPTIONAL IfcCountMeasure;
IfcSpaceHeaterType
PredefinedType : IfcSpaceHeaterTypeEnum;
IfcColumnType
PredefinedType : IfcColumnTypeEnum;
IfcMechanicalMaterialProperties
DynamicViscosity : OPTIONAL IfcDynamicViscosityMeasure;YoungModulus : OPTIONAL IfcModulusOfElasticityMeasure;ShearModulus : OPTIONAL IfcModulusOfElasticityMeasure;PoissonRatio : OPTIONAL IfcPositiveRatioMeasure;ThermalExpansionCoefficient : OPTIONAL IfcThermalExpansionCoefficientMeasure;
IfcTypeObject
ApplicableOccurrence : OPTIONAL IfcLabel;HasPropertySets : OPTIONAL SET [1:?] OF IfcPropertySetDefinition;
IfcMember
IfcDerivedProfileDef
ParentProfile : IfcProfileDef;Operator : IfcCartesianTransformationOperator2D;Label : OPTIONAL IfcLabel;
IfcPolyLoop
Polygon : LIST [3:?] OF UNIQUE IfcCartesianPoint;
IfcRoundedEdgeFeature
Radius : OPTIONAL IfcPositiveLengthMeasure;
IfcAddress
Purpose : OPTIONAL IfcAddressTypeEnum;Description : OPTIONAL IfcText;UserDefinedPurpose : OPTIONAL IfcLabel;
IfcCurveStyleFontAndScaling
Name : OPTIONAL IfcLabel;CurveFont : IfcCurveStyleFontSelect;CurveFontScaling : IfcPositiveRatioMeasure;
IfcRelCoversSpaces
RelatedSpace : IfcSpace;RelatedCoverings : SET [1:?] OF IfcCovering;
IfcMaterial
IfcRelAssignsToResource
RelatingResource : IfcResource;
IfcRepresentationContext
ContextIdentifier : OPTIONAL IfcLabel;ContextType : OPTIONAL IfcLabel;
IfcSubedge
ParentEdge : IfcEdge;
IfcGeometricSet
Elements : SET [1:?] OF IfcGeometricSetSelect;
IfcStructuralCurveConnection
IfcProfileDef
ProfileType : IfcProfileTypeEnum;ProfileName : OPTIONAL IfcLabel;
IfcConnectedFaceSet
CfsFaces : SET [1:?] OF IfcFace;
IfcStructuralPlanarActionVarying
VaryingAppliedLoadLocation : IfcShapeAspect;SubsequentAppliedLoads : LIST [2:?] OF IfcStructuralLoad;
IfcVector
Orientation : IfcDirection;Magnitude : IfcLengthMeasure;
IfcPipeSegmentType
PredefinedType : IfcPipeSegmentTypeEnum;
IfcDocumentReference
IfcStructuralPlanarAction
IfcEnergyConversionDevice
IfcGeometricRepresentationSubContext
ParentContext : IfcGeometricRepresentationContext;TargetScale : OPTIONAL IfcPositiveRatioMeasure;TargetView : IfcGeometricProjectionEnum;UserDefinedTargetView : OPTIONAL IfcLabel;
IfcPropertyDefinition
IfcFastener
IfcFillAreaStyleTileSymbolWithStyle
Symbol : IfcAnnotationSymbolOccurrence;
IfcPropertyConstraintRelationship
RelatingConstraint : IfcConstraint;RelatedProperties : SET [1:?] OF IfcProperty;Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;
IfcAnnotationOccurrence
IfcPreDefinedItem
IfcTendonAnchor
IfcSectionedSpine
SpineCurve : IfcCompositeCurve;CrossSections : LIST [2:?] OF IfcProfileDef;CrossSectionPositions : LIST [2:?] OF IfcAxis2Placement3D;
IfcRelAssociatesAppliedValue
RelatingAppliedValue : IfcAppliedValue;
IfcActorRole
Role : IfcRoleEnum;UserDefinedRole : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;
IfcTimeSeriesSchedule
ApplicableDates : OPTIONAL LIST [1:?] OF IfcDateTimeSelect;TimeSeriesScheduleType : IfcTimeSeriesScheduleTypeEnum;TimeSeries : IfcTimeSeries;
IfcSolidModel
IfcBoxedHalfSpace
Enclosure : IfcBoundingBox;
IfcMetric
Benchmark : IfcBenchmarkEnum;ValueSource : OPTIONAL IfcLabel;DataValue : IfcMetricValueSelect;
IfcFlowTerminal
IfcTrimmedCurve
BasisCurve : IfcCurve;Trim1 : SET [1:2] OF IfcTrimmingSelect;Trim2 : SET [1:2] OF IfcTrimmingSelect;SenseAgreement : BOOLEAN;MasterRepresentation : IfcTrimmingPreference;
IfcAlarmType
PredefinedType : IfcAlarmTypeEnum;
IfcWorkSchedule
IfcOccupant
PredefinedType : IfcOccupantTypeEnum;
IfcTrapeziumProfileDef
BottomXDim : IfcPositiveLengthMeasure;TopXDim : IfcPositiveLengthMeasure;YDim : IfcPositiveLengthMeasure;TopXOffset : IfcLengthMeasure;
IfcHumidifierType
PredefinedType : IfcHumidifierTypeEnum;
IfcRelAssignsToControl
RelatingControl : IfcControl;
IfcProductRepresentation
Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;Representations : LIST [1:?] OF IfcRepresentation;
IfcConstructionProductResource
IfcLaborResource
SkillSet : OPTIONAL IfcText;
IfcAsset
AssetID : IfcIdentifier;OriginalValue : IfcCostValue;CurrentValue : IfcCostValue;TotalReplacementCost : IfcCostValue;Owner : IfcActorSelect;User : IfcActorSelect;ResponsiblePerson : IfcPerson;IncorporationDate : IfcCalendarDate;DepreciatedValue : IfcCostValue;
IfcRelNests
IfcBoundedCurve
IfcAnnotationTextOccurrence
IfcGasTerminalType
PredefinedType : IfcGasTerminalTypeEnum;
IfcEdgeLoop
EdgeList : LIST [1:?] OF IfcOrientedEdge;
IfcRelAssociatesProfileProperties
RelatingProfileProperties : IfcProfileProperties;ProfileSectionLocation : OPTIONAL IfcShapeAspect;ProfileOrientation : OPTIONAL IfcOrientationSelect;
IfcRelConnectsPorts
RelatingPort : IfcPort;RelatedPort : IfcPort;RealizingElement : OPTIONAL IfcElement;
IfcLocalPlacement
PlacementRelTo : OPTIONAL IfcObjectPlacement;RelativePlacement : IfcAxis2Placement;
IfcBSplineCurve
Degree : INTEGER;ControlPointsList : LIST [2:?] OF IfcCartesianPoint;CurveForm : IfcBSplineCurveForm;ClosedCurve : LOGICAL;SelfIntersect : LOGICAL;
IfcCShapeProfileDef
Depth : IfcPositiveLengthMeasure;Width : IfcPositiveLengthMeasure;WallThickness : IfcPositiveLengthMeasure;Girth : IfcPositiveLengthMeasure;InternalFilletRadius : OPTIONAL IfcPositiveLengthMeasure;CentreOfGravityInX : OPTIONAL IfcPositiveLengthMeasure;
IfcPropertyBoundedValue
UpperBoundValue : OPTIONAL IfcValue;LowerBoundValue : OPTIONAL IfcValue;Unit : OPTIONAL IfcUnit;
IfcExtendedMaterialProperties
ExtendedProperties : SET [1:?] OF IfcProperty;Description : OPTIONAL IfcText;Name : IfcLabel;
IfcDocumentInformationRelationship
RelatingDocument : IfcDocumentInformation;RelatedDocuments : SET [1:?] OF IfcDocumentInformation;RelationshipType : OPTIONAL IfcLabel;
IfcSurfaceTexture
RepeatS : BOOLEAN;RepeatT : BOOLEAN;TextureType : IfcSurfaceTextureEnum;TextureTransform : OPTIONAL IfcCartesianTransformationOperator2D;
IfcAnnotationSymbolOccurrence
IfcPlanarBox
Placement : IfcAxis2Placement;
IfcPreDefinedCurveFont
IfcStairFlight
NumberOfRiser : OPTIONAL INTEGER;NumberOfTreads : OPTIONAL INTEGER;RiserHeight : OPTIONAL IfcPositiveLengthMeasure;TreadLength : OPTIONAL IfcPositiveLengthMeasure;
IfcCoolingTowerType
PredefinedType : IfcCoolingTowerTypeEnum;
IfcInventory
InventoryType : IfcInventoryTypeEnum;Jurisdiction : IfcActorSelect;ResponsiblePersons : SET [1:?] OF IfcPerson;LastUpdateDate : IfcCalendarDate;CurrentValue : OPTIONAL IfcCostValue;OriginalValue : OPTIONAL IfcCostValue;
IfcFlowSegment
IfcStructuralAction
DestabilizingLoad : BOOLEAN;CausedBy : OPTIONAL IfcStructuralReaction;
IfcCostSchedule
SubmittedBy : OPTIONAL IfcActorSelect;PreparedBy : OPTIONAL IfcActorSelect;SubmittedOn : OPTIONAL IfcDateTimeSelect;Status : OPTIONAL IfcLabel;TargetUsers : OPTIONAL SET [1:?] OF IfcActorSelect;UpdateDate : OPTIONAL IfcDateTimeSelect;ID : IfcIdentifier;PredefinedType : IfcCostScheduleTypeEnum;
IfcChamferEdgeFeature
Width : OPTIONAL IfcPositiveLengthMeasure;Height : OPTIONAL IfcPositiveLengthMeasure;
IfcPropertyReferenceValue
UsageName : OPTIONAL IfcLabel;PropertyReference : IfcObjectReferenceSelect;
IfcClassificationNotationFacet
NotationValue : IfcLabel;
IfcDimensionalExponents
LengthExponent : INTEGER;MassExponent : INTEGER;TimeExponent : INTEGER;ElectricCurrentExponent : INTEGER;ThermodynamicTemperatureExponent : INTEGER;AmountOfSubstanceExponent : INTEGER;LuminousIntensityExponent : INTEGER;
IfcCartesianTransformationOperator3D
Axis3 : OPTIONAL IfcDirection;
IfcAnnotationSurfaceOccurrence
IfcRegularTimeSeries
TimeStep : IfcTimeMeasure;Values : LIST [1:?] OF IfcTimeSeriesValue;
IfcPath
EdgeList : LIST [1:?] OF UNIQUE IfcOrientedEdge;
IfcBlobTexture
RasterFormat : IfcIdentifier;RasterCode : BOOLEAN;
IfcZShapeProfileDef
Depth : IfcPositiveLengthMeasure;FlangeWidth : IfcPositiveLengthMeasure;WebThickness : IfcPositiveLengthMeasure;FlangeThickness : IfcPositiveLengthMeasure;FilletRadius : OPTIONAL IfcPositiveLengthMeasure;EdgeRadius : OPTIONAL IfcPositiveLengthMeasure;
IfcDirection
DirectionRatios : LIST [2:3] OF REAL;
IfcElectricalElement
IfcMaterialLayerSet
MaterialLayers : LIST [1:?] OF IfcMaterialLayer;LayerSetName : OPTIONAL IfcLabel;
IfcCooledBeamType
PredefinedType : IfcCooledBeamTypeEnum;
IfcAxis2Placement2D
RefDirection : OPTIONAL IfcDirection;
IfcWorkControl
Identifier : IfcIdentifier;CreationDate : IfcDateTimeSelect;Creators : OPTIONAL SET [1:?] OF IfcPerson;Purpose : OPTIONAL IfcLabel;Duration : OPTIONAL IfcTimeMeasure;TotalFloat : OPTIONAL IfcTimeMeasure;StartTime : IfcDateTimeSelect;FinishTime : OPTIONAL IfcDateTimeSelect;WorkControlType : OPTIONAL IfcWorkControlTypeEnum;UserDefinedControlType : OPTIONAL IfcLabel;
IfcRibPlateProfileProperties
Thickness : OPTIONAL IfcPositiveLengthMeasure;RibHeight : OPTIONAL IfcPositiveLengthMeasure;RibWidth : OPTIONAL IfcPositiveLengthMeasure;RibSpacing : OPTIONAL IfcPositiveLengthMeasure;Direction : IfcRibPlateDirectionEnum;
IfcStair
ShapeType : IfcStairTypeEnum;
IfcTransportElementType
PredefinedType : IfcTransportElementTypeEnum;
IfcEvaporativeCoolerType
PredefinedType : IfcEvaporativeCoolerTypeEnum;
IfcBuildingElement
IfcRelOverridesProperties
OverridingProperties : SET [1:?] OF IfcProperty;
IfcCableCarrierFittingType
PredefinedType : IfcCableCarrierFittingTypeEnum;
IfcLine
Pnt : IfcCartesianPoint;Dir : IfcVector;
IfcFlowControllerType
IfcEvaporatorType
PredefinedType : IfcEvaporatorTypeEnum;
IfcPreDefinedDimensionSymbol
IfcFeatureElementAddition
IfcPersonAndOrganization
ThePerson : IfcPerson;TheOrganization : IfcOrganization;Roles : OPTIONAL LIST [1:?] OF IfcActorRole;
IfcCurve
IfcFillAreaStyleHatching
HatchLineAppearance : IfcCurveStyle;StartOfNextHatchLine : IfcHatchLineDistanceSelect;PointOfReferenceHatchLine : OPTIONAL IfcCartesianPoint;PatternStart : OPTIONAL IfcCartesianPoint;HatchLineAngle : IfcPlaneAngleMeasure;
IfcClosedShell
IfcRelInteractionRequirements
DailyInteraction : OPTIONAL IfcCountMeasure;ImportanceRating : OPTIONAL IfcNormalisedRatioMeasure;LocationOfInteraction : OPTIONAL IfcSpatialStructureElement;RelatedSpaceProgram : IfcSpaceProgram;RelatingSpaceProgram : IfcSpaceProgram;
IfcConnectionSurfaceGeometry
SurfaceOnRelatingElement : IfcSurfaceOrFaceSurface;SurfaceOnRelatedElement : OPTIONAL IfcSurfaceOrFaceSurface;
IfcSystemFurnitureElementType
IfcElectricalCircuit
IfcMaterialList
Materials : LIST [1:?] OF IfcMaterial;
IfcRevolvedAreaSolid
Axis : IfcAxis1Placement;Angle : IfcPlaneAngleMeasure;
IfcThermalMaterialProperties
SpecificHeatCapacity : OPTIONAL IfcSpecificHeatCapacityMeasure;BoilingPoint : OPTIONAL IfcThermodynamicTemperatureMeasure;FreezingPoint : OPTIONAL IfcThermodynamicTemperatureMeasure;ThermalConductivity : OPTIONAL IfcThermalConductivityMeasure;
IfcPropertyTableValue
DefiningValues : LIST [1:?] OF UNIQUE IfcValue;DefinedValues : LIST [1:?] OF IfcValue;Expression : OPTIONAL IfcText;DefiningUnit : OPTIONAL IfcUnit;DefinedUnit : OPTIONAL IfcUnit;
IfcBoundaryNodeConditionWarping
WarpingStiffness : OPTIONAL IfcWarpingMomentMeasure;
IfcDuctSegmentType
PredefinedType : IfcDuctSegmentTypeEnum;
IfcMaterialLayer
Material : OPTIONAL IfcMaterial;LayerThickness : IfcPositiveLengthMeasure;IsVentilated : OPTIONAL IfcLogical;
IfcReferencesValueDocument
ReferencedDocument : IfcDocumentSelect;ReferencingValues : SET [1:?] OF IfcAppliedValue;Name : OPTIONAL IfcLabel;Description : OPTIONAL IfcText;
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