| IFC ARCHITECTURE LAYER | ||||||||
| Schema | New | |||||||
| Type / Select / Entity | Changed | |||||||
| Attribute / WR | Deleted | Change description | ||||||
| RESOURCE LAYER | ||||||||
| IfcApprovalResource | ||||||||
| IfcApprovalStatusEnum | x | Enumeration deleted | ||||||
| IfcApproval | x | (almost all) attributes changed | ||||||
| IfcApprovalActorRelationship | x | new entity | ||||||
| IfcApprovalPropertyRelationship | x | new entity | ||||||
| IfcApprovalRelationship | x | new entity | ||||||
| IfcConstraintResource | ||||||||
| IfcAggregatorEnum | x | Enumeration deleted | ||||||
| IfcBenchmarkEnum | x | Enumerators TARGETWITHTOLERANCE, RANGE, USERDEFINED, NOTDEFINED deleted | ||||||
| IfcConstraintIntentEnum | x | Enumeration deleted | ||||||
| IfcMetricDataEnum | x | Enumeration deleted | ||||||
| IfcLogicalOperatorEnum | x | new enumeration | ||||||
| IfcObjectiveEnum | x | Enumerators HEALTHANDSAFETY REQUIREMENT SPECIFICATION TRIGGERCONDITION added | ||||||
| IfcMetricValueSelect | x | entites IfcDateTimeSelect, IfcText, IfcTimeSeries, IfcCostValue added to select type | ||||||
| IfcActionTimeControl | x | entity deleted | ||||||
| IfcConstraint | x | entity made abstract, some attribute added | ||||||
| IfcConstraintAggregationRelationship | x | attributes Name, Description added | ||||||
| IfcConstraintClassificationRelationship | x | new entity | ||||||
| IfcConstraintRelationship | x | new entity | ||||||
| IfcMetric | x | several attributes changed | ||||||
| IfcObjective | x | attribute UserDefinedQualifier added, attribute sequence changed | ||||||
| IfcPropertyConstraintRelationship | x | new entity | ||||||
| IfcCostResource | ||||||||
| IfcArithmeticOperatorEnum | x | new enumeration | ||||||
| IfcCostModifierBasisEnum | x | Enumeration deleted | ||||||
| IfcCostOperatorEnum | x | Enumeration deleted | ||||||
| IfcCostUseEnum | x | Enumeration deleted | ||||||
| IfcEnvironmentalImpactCategoryEnum | x | new enumeration | ||||||
| IfcQuantityRoundOffBasisEnum | x | Enumeration deleted | ||||||
| IfcAppliedValueSelect | x | new select type | ||||||
| IfcCostModifierValueSelect | x | deleted select type | ||||||
| IfcAppliedValue | x | new entity | ||||||
| IfcAppliedValueRelationship | x | new entity | ||||||
| IfcCost | x | entity deleted | ||||||
| IfcCostItem | x | new entity | ||||||
| IfcCostModifier | x | entity deleted | ||||||
| IfcCostModifierValue | x | entity deleted | ||||||
| IfcCostQuantity | x | entity deleted | ||||||
| IfcCostValue | x | attributes changed | ||||||
| IfcCostValueRelationship | x | entity deleted | ||||||
| IfcCurrencyRelationship | x | new entity | ||||||
| IfcEnvironmentalImpactValue | x | new entity | ||||||
| IfcReferencesCostDocument | x | renamed into IfcReferencesValueDocument, several attributes channged | ||||||
| IfcExternalReferenceResource | ||||||||
| IfcDocumentConfidentialityEnum | x | enumerator USERDEFINED added | ||||||
| IfcGeometricConstraintResource | ||||||||
| IfcLocalPlacement | x | where rule 1 added | ||||||
| IfcGeometricModelResource | ||||||||
| IfcGeometricCurveSet | x | new entity | ||||||
| IfcGeometricSet | x | where rule 1 added to ensure same dimensionality in set | ||||||
| IfcSurfaceCurveSweptAreaSolid | x | new entity | ||||||
| IfcSweptDiskSolid | x | new entity | ||||||
| IfcGeometryResource | ||||||||
| IfcBSplineCurveForm | x | new enumeration for the added b-spline curve support | ||||||
| IfcBSplineCurve | x | new entity to enable b-spline definitions | ||||||
| IfcBezierCurve | x | new entity to enable b-spline definitions | ||||||
| IfcCurveBoundedPlane | x | attributes OuterBoundary and InnerBoundary now are of type IfcCurve | ||||||
| IfcPointOnCurve | x | new entity | ||||||
| IfcPointOnSurface | x | new entity | ||||||
| IfcMaterialResource | ||||||||
| IfcMaterialSelect | x | entities IfcMaterialLayerSet, IfcMaterialLayer added to select type | ||||||
| IfcMaterialPropertyResource | ||||||||
| IfcFuelProperties | x | new entity | ||||||
| IfcMechanicalConcreteMaterialProperties | x | new entity | ||||||
| IfcMechanicalMaterialProperties | x | attributes YoungModulus, ShearModulus, PoissonRatio, ThermalExpansionCoefficient added | ||||||
| IfcMechanicalSteelMaterialProperties | x | new entity | ||||||
| IfcProductsOfCombustionProperties | x | new entity | ||||||
| IfcRelaxation | x | new entity | ||||||
| IfcWaterProperties | x | new entity | ||||||
| IfcMeasureResource | ||||||||
| IfcComplexNumber | x | new defined data type | ||||||
| IfcCurvatureMeasure | x | new defined data type | ||||||
| IfcHeatingValueMeasure | x | new defined data type | ||||||
| IfcIonConcentrationMeasure | x | new defined data type | ||||||
| IfcLuminousIntensityDistributionMeasure | x | new defined data type | ||||||
| IfcMassPerLengthMeasure | x | new defined data type | ||||||
| IfcModulusOfLinearSubgradeReactionMeasure | x | new defined data type | ||||||
| IfcModulusOfRotationalSubgradeReactionMeasure | x | new defined data type | ||||||
| IfcPHMeasure | x | new defined data type | ||||||
| IfcRotationalMassMeasure | x | new defined data type | ||||||
| IfcSectionModulusMeasure | x | new defined data type | ||||||
| IfcSectionalAreaIntegralMeasure | x | new defined data type | ||||||
| IfcSoundPowerMeasure | x | new defined data type | ||||||
| IfcSoundPressureMeasure | x | new defined data type | ||||||
| IfcTemperatureGradientMeasure | x | new defined data type | ||||||
| IfcThermalExpansionCoefficientMeasure | x | new defined data type | ||||||
| IfcWarpingConstantMeasure | x | new defined data type | ||||||
| IfcWarpingMomentMeasure | x | new defined data type | ||||||
| IfcDerivedUnitEnum | x | several new derived units added as enumerators | ||||||
| IfcDerivedMeasureValue | x | several new derived measure types added to the select | ||||||
| IfcMeasureValue | x | measure type IfcComplexNumber added to the select | ||||||
| IfcPresentationResource | ||||||||
| IfcColorRGB | x | defined type deleted, now entity data type IfcColourRGB used | ||||||
| IfcPresentableText | x | new defined data type | ||||||
| IfcSurfaceSideEnum | x | renamed in IfcSurfaceSide and moved into IfcPresentationAppearanceResource | ||||||
| IfcColour | x | new select type | ||||||
| IfcFontSelect | x | new select type | ||||||
| IfcStyledItemSelect | x | deleted select type | ||||||
| IfcColourRgb | x | new entity | ||||||
| IfcColourSpecification | x | new entity | ||||||
| IfcDirectionalLightSource | x | entity deleted, replaced by IfcLightSourceDirectional in IfcPresentationOrganizationResource | ||||||
| IfcDraughtingPreDefinedColour | x | new entity | ||||||
| IfcDraughtingPreDefinedTextFont | x | new entity | ||||||
| IfcExternallyDefinedTextFont | x | new entity | ||||||
| IfcPlanarBox | x | new entity | ||||||
| IfcPlanarExtent | x | new entity | ||||||
| IfcPointLightSource | x | entity deleted, replaced by IfcLightSourcePositional in IfcPresentationOrganizationResource | ||||||
| IfcPresentationLightSource | x | entity deleted, replaced by IfcLightSource in IfcPresentationOrganizationResource | ||||||
| IfcPreDefinedColour | x | new entity | ||||||
| IfcPreDefinedItem | x | new entity | ||||||
| IfcPreDefinedTextFont | x | new entity | ||||||
| IfcSpotLightSource | x | entity deleted, replaced by IfcLightSourceSpot in IfcPresentationOrganizationResource | ||||||
| IfcSurfaceExtendedProperties | x | entity deleted, replaced by IfcSurfaceStyle in IfcPresentationAppearanceResource | ||||||
| IfcSurfaceRenderingProperties | x | entity deleted, replaced by IfcSurfaceStyleRendering in IfcPresentationAppearanceResource | ||||||
| IfcSurfaceShadingProperties | x | entity deleted, replaced by IfcSurfaceStyleShading in IfcPresentationAppearanceResource | ||||||
| IfcSurfaceStyle | x | attributes changed, moved into IfcPresentationAppearanceResource | ||||||
| IfcSurfaceStyleProperties | x | entity deleted, replaced by IfcSurfaceStyleElementSelect in IfcPresentationAppearanceResource | ||||||
| IfcPresentationAppearanceResource (new) | ||||||||
| IfcSpecularExponent | x | new defined data type | ||||||
| IfcSpecularRoughness | x | new defined data type | ||||||
| IfcNullStyle | x | new enumerator | ||||||
| IfcReflectanceMethodEnum | x | new enumerator | ||||||
| IfcSurfaceTextureEnum | x | new enumerator | ||||||
| IfcCharacterSpacingSelect | x | new select type | ||||||
| IfcCharacterStyleSelect | x | new select type | ||||||
| IfcColourOrFactor | x | new select type | ||||||
| IfcCurveFontOrScaledCurveFontSelect | x | new select type | ||||||
| IfcCurveStyleFontSelect | x | new select type | ||||||
| IfcFillAreaStyleTileShapeSelect | x | new select type | ||||||
| IfcFillStyleSelect | x | new select type | ||||||
| IfcPresentationStyleSelect | x | new select type | ||||||
| IfcSizeSelect | x | new select type | ||||||
| IfcSpecularHighlightSelect | x | new select type | ||||||
| IfcSurfaceStyleElementSelect | x | new select type | ||||||
| IfcSymbolStyleSelect | x | new select type | ||||||
| IfcTextStyleSelect | x | new select type | ||||||
| IfcCurveStyle | x | new entity | ||||||
| IfcCurveStyleFont | x | new entity | ||||||
| IfcCurveStyleFontAndScaling | x | new entity | ||||||
| IfcCurveStyleFontPattern | x | new entity | ||||||
| IfcDraughtingPreDefinedCurveFont | x | new entity | ||||||
| IfcExternallyDefinedHatchStyle | x | new entity | ||||||
| IfcExternallyDefinedSufaceStyle | x | new entity | ||||||
| IfcFillAreaStyle | x | new entity | ||||||
| IfcFillAreaStyleHatching | x | new entity | ||||||
| IfcFillAreaStyleTileSymbolWithStyle | x | new entity | ||||||
| IfcFillAreaStyleTiles | x | new entity | ||||||
| IfcImageTexture | x | new entity | ||||||
| IfcOneDirectionRepeatFactor | x | new entity | ||||||
| IfcPixelTexture | x | new entity | ||||||
| IfcPreDefinedCurveFont | x | new entity | ||||||
| IfcPresentationStyleAssignment | x | new entity | ||||||
| IfcStyledItem | x | new entity | ||||||
| IfcSurfaceStyle | x | entity moved from IfcPresentationResource | ||||||
| IfcSurfaceStyleLighting | x | new entity | ||||||
| IfcSurfaceStyleRefraction | x | new entity | ||||||
| IfcSurfaceStyleRendering | x | new entity | ||||||
| IfcSurfaceStyleShading | x | new entity | ||||||
| IfcSurfaceStyleWithTextures | x | new entity | ||||||
| IfcSurfaceTexture | x | new entity | ||||||
| IfcSymbolStyle | x | new entity | ||||||
| IfcTextStyle | x | new entity | ||||||
| IfcTextStyleWithBoxCharacteristics | x | new entity | ||||||
| IfcTextStyleWithMirror | x | new entity | ||||||
| IfcTextStyleWithSpacing | x | new entity | ||||||
| IfcTextureCoordinate | x | new entity | ||||||
| IfcTextureCoordinateGenerator | x | new entity | ||||||
| IfcTextureMap | x | new entity | ||||||
| IfcTextureVertex | x | new entity | ||||||
| IfcVertexBasedTextureMap | x | new entity | ||||||
| IfcPresentationDefinitionResource (new) | ||||||||
| IfcTextAlignment | x | new enumerator | ||||||
| IfcTextPath | x | new enumerator | ||||||
| IfcDefinedSymbolSelect | x | new select type | ||||||
| IfcAnnotationCurveOccurrence | x | new entity | ||||||
| IfcAnnotationFillArea | x | new entity | ||||||
| IfcAnnotationFillAreaOccurrence | x | new entity | ||||||
| IfcAnnotationOccurrence | x | new entity | ||||||
| IfcAnnotationSurfaceOccurrence | x | new entity | ||||||
| IfcAnnotationSymbolOccurrence | x | new entity | ||||||
| IfcAnnotationTextOccurrence | x | new entity | ||||||
| IfcDefinedSymbol | x | new entity | ||||||
| IfcExternallyDefinedSymbol | x | new entity | ||||||
| IfcPreDefinedSymbol | x | new entity | ||||||
| IfcTextLiteral | x | new entity | ||||||
| IfcTextLiteralWithExtent | x | new entity | ||||||
| IfcPresentationDimensioningResource (new) | ||||||||
| IfcDimensionExtentUsage | x | new enumerator | ||||||
| IfcDraughtingCalloutElement | x | new select type | ||||||
| IfcAngularDimension | x | new entity | ||||||
| IfcDiameterDimension | x | new entity | ||||||
| IfcDimensionCalloutRelationship | x | new entity | ||||||
| IfcDimensionCurve | x | new entity | ||||||
| IfcDimensionCurveDirectedCallout | x | new entity | ||||||
| IfcDimensionCurveTerminator | x | new entity | ||||||
| IfcDraughtingCallout | x | new entity | ||||||
| IfcDraughtingCalloutRelationship | x | new entity | ||||||
| IfcLinearDimension | x | new entity | ||||||
| IfcPreDefinedDimensionSymbol | x | new entity | ||||||
| IfcPreDefinedPointMarkerSymbol | x | new entity | ||||||
| IfcPreDefinedTerminatorSymbol | x | new entity | ||||||
| IfcProjectionCurve | x | new entity | ||||||
| IfcRadiusDimension | x | new entity | ||||||
| IfcStructuredDimensionCallout | x | new entity | ||||||
| IfcTerminatorSymbol | x | new entity | ||||||
| IfcPresentationOrganizationResource (new) | ||||||||
| IfcLightDistributionCurveEnum | x | new defined data type | ||||||
| IfcLightEmissionSourceEnum | x | new enumeration | ||||||
| IfcLayeredItem | x | new select type | ||||||
| IfcLightDistributionDataSourceSelect | x | new select type | ||||||
| IfcLightDistributionData | x | new entity | ||||||
| IfcLightIntensityDistribution | x | new entity | ||||||
| IfcLightSource | x | new entity | ||||||
| IfcLightSourceAmbient | x | new entity | ||||||
| IfcLightSourceDirectional | x | new entity | ||||||
| IfcLightSourceGoniometric | x | new entity | ||||||
| IfcLightSourcePositional | x | new entity | ||||||
| IfcLightSourceSpot | x | new entity | ||||||
| IfcPresentationLayerAssignment | x | new entity | ||||||
| IfcPresentationLayerAssignmentWithStyle | x | new entity | ||||||
| IfcPropertyResource | ||||||||
| IfcObjectReferenceSelect | x | entities IfcTimeSeries, IfcAddress, IfcAppliedValue added to select type | ||||||
| IfcComplexProperty | x | attribute HasProperties changed to SET, WR2 added | ||||||
| IfcProperty | x | inverse attributes PropertyForDependance, PropertyDependsOn added | ||||||
| IfcPropertyBoundedValue | x | attributes UpperBoundValue, LowerBoundValue made optional, where rules 2 added | ||||||
| IfcPropertyDependencyRelationship | x | new entity | ||||||
| IfcPropertyListValue | x | new entity | ||||||
| IfcPropertySet | x | where rule 2 added | ||||||
| IfcProfilePropertyResource (new) | ||||||||
| IfcRibPlateDirectionEnum | x | new enumeration | ||||||
| IfcGeneralProfileProperties | x | new entity | ||||||
| IfcProfileProperties | x | new entity | ||||||
| IfcReinforcementBarProperties | x | new entity | ||||||
| IfcRibPlateProfileProperties | x | new entity | ||||||
| IfcSectionProperties | x | new entity | ||||||
| IfcSectionReinforcementProperties | x | new entity | ||||||
| IfcStructuralProfileProperties | x | new entity | ||||||
| IfcStructuralSteelProfileProperties | x | new entity | ||||||
| IfcProfileResource | ||||||||
| IfcAsymmetricIShapeProfileDef | x | new entity to cover non-symetrical extension to IfcIShapeProfileDef | ||||||
| IfcCShapeProfileDef | x | new entity | ||||||
| IfcCircleHollowProfileDef | x | new entity to cover the extension to IfcCircleProfileDef with wall thickness | ||||||
| IfcCraneRailAShapeProfileDef | x | new entity | ||||||
| IfcCraneRailFShapeProfileDef | x | new entity | ||||||
| IfcEllipseProfileDef | x | attribute Position promoted to new intermediate supertype IfcParameterizedProfileDef | ||||||
| IfcIShapeProfileDef | x | attribute Position promoted to new intermediate supertype IfcParameterizedProfileDef | ||||||
| IfcLShapeProfileDef | x | new entity | ||||||
| IfcParameterizedProfileDef | x | new abstract entity to generalize all parameterized profile definitions | ||||||
| IfcRectangleHollowProfileDef | x | new entity | ||||||
| IfcRectangleProfileDef | x | attribute Position promoted to new intermediate supertype IfcParameterizedProfileDef | ||||||
| IfcRoundedRectangleProfileDef | x | attribute Position promoted to new intermediate supertype IfcRectangleProfileDef | ||||||
| IfcTShapeProfileDef | x | new entity | ||||||
| IfcTrapeziumProfileDef | x | attribute Position promoted to new intermediate supertype IfcParameterizedProfileDef | ||||||
| IfcUShapeProfileDef | x | new entity | ||||||
| IfcZShapeProfileDef | x | new entity | ||||||
| IfcQuantityResource | ||||||||
| IfcQuantityArea | x | where rule 2 added | ||||||
| IfcQuantityCount | x | where rule 2 added | ||||||
| IfcQuantityLength | x | where rule 2 added | ||||||
| IfcQuantityTime | x | new entity | ||||||
| IfcQuantityVolume | x | where rule 2 added | ||||||
| IfcQuantityWeight | x | where rule 2 added | ||||||
| IfcReferenceGeometryResource (deleted) | ||||||||
| IfcReferenceEdge | x | entity deleted | ||||||
| IfcReferenceFace | x | entity deleted | ||||||
| IfcReferenceGeometry | x | entity deleted | ||||||
| IfcReferenceVertex | x | entity deleted | ||||||
| IfcRepresentationResource | ||||||||
| IfcGeometricProjectionEnum | x | new enumeration | ||||||
| IfcGeometricRepresentationContext | x | where rule 1 deleted | ||||||
| IfcGeometricRepresentationSubContext | x | new entity to deal with different representation sets | ||||||
| IfcStyledRepresentation | x | new entity to allow for styled representations (geometry with presentation information) | ||||||
| IfcTopologyRepresentation | x | new entity to allow for topology representations (topology in world coordinates) | ||||||
| IfcStructuralLoadResource (new) | ||||||||
| IfcBoundaryCondition | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcBoundaryEdgeCondition | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcBoundaryFaceCondition | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcBoundaryNodeCondition | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcBoundaryNodeConditionWarping | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcFailureConnectionCondition | x | new entity to enable the assignment of values for structural conditions | ||||||
| IfcSlippageConnectionCondition | x | new entity to enable the assignment of values for structural conditions | ||||||
| IfcStructuralConnectionCondition | x | new entity to enable the assignment of values for structural conditions | ||||||
| IfcStructuralLoad | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadLinearForce | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadPlanarForce | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadSingleDisplacement | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadSingleDisplacementDistortion | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadSingleForce | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadSingleForceWarping | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadStatic | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcStructuralLoadTemperature | x | new entity to enable the assignment of values for structural activities | ||||||
| IfcTimeSeriesResource (new) | ||||||||
| IfcDataOriginEnum | x | new enumeration | ||||||
| IfcIrregularTimeSeries | x | new entity | ||||||
| IfcIrregularTimeSeriesValue | x | new entity | ||||||
| IfcRegularTimeSeries | x | new entity | ||||||
| IfcTimeSeries | x | new entity | ||||||
| IfcTimeSeriesReferenceRelationship | x | new entity | ||||||
| IfcTimeSeriesValue | x | new entity | ||||||
| IfcTopologyResource | ||||||||
| IfcEdgeLoop | x | new entity extending the topology model | ||||||
| IfcFaceBound | x | where rule 1 added | ||||||
| IfcVertexLoop | x | new entity extending the topology model | ||||||
| IfcUtilityResource | ||||||||
| IfcTableRow | x | attribute RowCells changed to list of IfcValue | ||||||
| CORE LAYER | ||||||||
| IfcKernel | ||||||||
| IfcObject | x | cardinality of inverse attributes Decomposes and IsDecomposedBy changed | ||||||
| IfcProcess | x | attribute Productivity deleted | ||||||
| IfcResource | x | attributes ResourceConsumption, BaseUnit deleted | ||||||
| IfcControlExtension | ||||||||
| IfcTimeSeriesDataTypeEnum | x | new enumeration | ||||||
| IfcTimeSeriesScheduleTypeEnum | x | new enumeration | ||||||
| IfcApprovalUsage | x | entity deleted | ||||||
| IfcConstraintUsage | x | entity deleted | ||||||
| IfcPerformanceHistory | x | new entity | ||||||
| IfcRelAssociatesApproval | x | new entity | ||||||
| IfcRelAssociatesConstraint | x | new entity | ||||||
| IfcTimeSeriesSchedule | x | new entity | ||||||
| IfcProductExtension | ||||||||
| IfcAssemblyPlaceEnum | x | new enumeration to further specify element assemblies for the assembly location | ||||||
| IfcElementAssemblyTypeEnum | x | new enumeration to further specify element assemblies for the (structural / engineering) type | ||||||
| IfcAnnotation | x | new entity to capture "free" 2D content within model space | ||||||
| IfcBuildingElementType | x | new entity to provide type information (abstract) | ||||||
| IfcCovering | x | moved from IfcSharedBldgElements | ||||||
| IfcCoveringType | x | new entity to provide type information to existing occurrence class IfcCovering | ||||||
| IfcElectricalElement | x | entity marked as deprecated | ||||||
| IfcElement | x | several new inverse attributes, promoted from subtype IfcBuildingElement | ||||||
| IfcElementAssembly | x | new entity | ||||||
| IfcElementType | x | new entity to provide type information (abstract) | ||||||
| IfcEquipmentElement | x | entity marked as deprecated | ||||||
| IfcFeatureElement | x | new abstract entity to generalize the definition of features | ||||||
| IfcFeatureElementAddition | x | new abstract entity to generalize the definition of features | ||||||
| IfcFeatureElementSubtraction | x | new abstract entity to generalize the definition of features | ||||||
| IfcGrid | x | inverse ContainedInStructure added to allow a grid to be contained in a building storey | ||||||
| IfcOpeningElement | x | subtyping changed to new supertype IfcFeatureElementSubtraction | ||||||
| IfcPort | x | new entity for building service connectivity | ||||||
| IfcProjectionElement | x | new entity to handle "positive" features | ||||||
| IfcRelAssociatesMaterial | x | where rule 2 changed to allow assignment to all products | ||||||
| IfcRelConnectsPortToElement | x | new entity for building service connectivity | ||||||
| IfcRelConnectsPorts | x | subtyping changed, attributes FlowDirection and PortConnectionType deleted, Relating/Related now point to IfcPort | ||||||
| IfcRelContainedInSpatialStructure | x | attribute RelatedElements changed to set of IfcProduct | ||||||
| IfcRelCoversBldgElements | x | moved from IfcSharedBldgElements | ||||||
| IfcRelFillsElement | x | attribute RelatedBuildingElement changed to IfcElement | ||||||
| IfcRelProjectsElement | x | new entity to handle "positive" features | ||||||
| IfcRelServicesBuildings | x | attribute RelatedBuildings changed to set of IfcSpatialStructureElement | ||||||
| IfcRelSpaceBoundary | x | attributes RelatedBuildingElement changed to IfcElement and ConnectionGeometry to IfcConnectionGeometry | ||||||
| IfcRelVoidsElement | x | attribute RelatingBuildingElement changed to IfcElement and RelatedOpeningElement to IfcFeatureElementSubtraction | ||||||
| IfcSpatialStructureElement | x | inverse ServicedBySystems promoted from IfcBuilding, where rule 1 added | ||||||
| IfcTransportElement | x | attribute OperationType made optional | ||||||
| IfcTransportElementType | new entity to provide type information to existing occurrence class IfcTransportElement | |||||||
| IfcProcessExtension | ||||||||
| IfcMultiplierOrDivider | x | enumeration deleted | ||||||
| IfcProcedureTypeEnum | x | new enumeration | ||||||
| IfcTaskMilestoneEnum | x | enumeration deleted | ||||||
| IfcTaskStatusEnum | x | enumeration deleted | ||||||
| IfcWorkControlTypeEnum | x | enumerator USERDEFINED NOTDEFINED added | ||||||
| IfcProcedure | x | new entity | ||||||
| IfcRelAssignsTasks | x | attribute Milestone deleted | ||||||
| IfcRelUsesResource | x | entity deleted | ||||||
| IfcScheduleTimeControl | x | attribute type IfcCalendarDate changed into IfcDateTimeSelect | ||||||
| IfcTask | x | several attributes changed | ||||||
| IfcWorkControl | x | attribute type IfcCalendarDate changed into IfcDateTimeSelect | ||||||
| INTEROPERABILITY LAYER | ||||||||
| IfcSharedBldgElements | ||||||||
| IfcBeamTypeEnum | x | new enumeration to further qualify beam types | ||||||
| IfcColumnTypeEnum | x | new enumeration to further qualify column types | ||||||
| IfcCoveringTypeEnum | x | moved to IfcProductExtension, enumerators INSULATION MEMBRANE SLEEVING WRAPPING added | ||||||
| IfcMemberTypeEnum | x | new enumeration to further qualify linear structural component types | ||||||
| IfcRampFlightTypeEnum | x | new enumeration to further qualify ramp flight types | ||||||
| IfcStairFlightTypeEnum | x | new enumeration to further qualify stair flight types | ||||||
| IfcWallTypeEnum | x | new enumeration to further qualify wall types | ||||||
| IfcBeamAndColumnType | x | new abstract entity to provide type information to members in general | ||||||
| IfcBeamType | x | new entity to provide type information to existing occurrence class IfcBeam | ||||||
| IfcColumnType | x | new entity to provide type information to existing occurrence class IfcColumn | ||||||
| IfcCovering | x | attribute PrdefinedType made Optional, moved to IfcProductExtension | ||||||
| IfcCurtainWall | x | where rule 1 deleted | ||||||
| IfcMemberType | x | new entity to provide type information to existing occurrence class IfcBeam or IfcColumn | ||||||
| IfcRailing | x | entity moved from IfcArchitectureDomain | ||||||
| IfcRailingType | x | new entity to provide type information to existing occurrence class IfcRailing | ||||||
| IfcRampFlightType | x | new entity to provide type information to existing occurrence class IfcRampFlight | ||||||
| IfcRelCoversBldgElements | x | attribute RelatingBuildingElement changed to IfcElement, moved to IfcProductExtension | ||||||
| IfcSlab | x | attribute PredefinedType made optional | ||||||
| IfcSlabType | x | new entity to provide type information to existing occurrence class IfcSlab | ||||||
| IfcStairFlightType | x | new entity to provide type information to existing occurrence class IfcStairFlight | ||||||
| IfcWallType | x | new entity to provide type information to existing occurrence class IfcWall | ||||||
| IfcSharedBldgServiceElements | ||||||||
| IfcAirFlowTypeEnum | x | enumeration deleted | ||||||
| IfcAirTerminalCoreTypeEnum | x | enumeration deleted | ||||||
| IfcAirTerminalFaceTypeEnum | x | enumeration deleted | ||||||
| IfcAirTerminalFinishTypeEnum | x | enumeration deleted | ||||||
| IfcAirTerminalMountingTypeEnum | x | enumeration deleted | ||||||
| IfcCoilFlowArrangementEnum | x | enumeration deleted | ||||||
| IfcDiscreteElementTypeEnum | x | enumeration deleted | ||||||
| IfcDistributionFlowElementTypeEnum | x | enumeration deleted | ||||||
| IfcDistributionChamberElementTypeEnum | x | new enumeration | ||||||
| IfcEnergySourceEnum | x | enumeration deleted | ||||||
| IfcFanArrangementEnum | x | enumeration deleted | ||||||
| IfcFanDischargeTypeEnum | x | enumeration deleted | ||||||
| IfcFanDriveArrangementEnum | x | enumeration deleted | ||||||
| IfcFanMountingTypeEnum | x | enumeration deleted | ||||||
| IfcFanPressureClassEnum | x | enumeration deleted | ||||||
| IfcFanRotationEnum | x | enumeration deleted | ||||||
| IfcFanWheelTypeEnum | x | enumeration deleted | ||||||
| IfcEnergySequenceEnum | x | new enumeration | ||||||
| IfcFlowDirectionEnum | x | enumerator USERDEFINED deleted | ||||||
| IfcFlowFittingTypeEnum | x | enumeration deleted | ||||||
| IfcFlowSegmentTypeEnum | x | enumeration deleted | ||||||
| IfcHeatExchangerArrangementEnum | x | enumeration deleted | ||||||
| IfcHeatExchangerTypeEnum | x | enumeration changed, some alignments and moved into IfcHvacDomain | ||||||
| IfcHydronicHeaterTypeEnum | x | enumeration deleted | ||||||
| IfcLossOrGainEnum | x | enumeration deleted | ||||||
| IfcMotorConnectionTypeEnum | x | enumeration changed, some alignments and moved into IfcElectricalDomain | ||||||
| IfcPortConnectionTypeEnum | x | enumeration deleted | ||||||
| IfcPrimaryFittingEnum | x | enumeration deleted | ||||||
| IfcPumpBaseTypeEnum | x | enumeration deleted | ||||||
| IfcPropertySourceEnum | x | new enumeration | ||||||
| IfcPumpTypeEnum | x | enumeration changed, some alignments and moved into IfcElectricalDomain | ||||||
| IfcRequirementOrCriteriaEnum | x | enumeration deleted | ||||||
| IfcSanitaryTerminalTypeEnum | x | enumeration changed, new enumerators and moved into IfcPlumbingFireProtectionDomain | ||||||
| IfcSoundScaleEnum | x | new enumeration | ||||||
| IfcThermalLoadTypeEnum | x | enumeration changed, splitted into this and the IfcThermalLoadSourceEnum | ||||||
| IfcThermalLoadSourceEnum | x | new enumeration | ||||||
| IfcAirFilter | x | entity deleted | ||||||
| IfcAirTerminal | x | entity deleted occurrences now handled by IfcFlowTerminal with type IfcAirTerminalType | ||||||
| IfcBoiler | x | entity deleted occurrences now handled by IfcEnergyConversionDevice with type IfcBoilerType | ||||||
| IfcChiller | x | entity deleted occurrences now handled by IfcEnergyConversionDevice with type IfcChillerType | ||||||
| IfcCoil | x | entity deleted occurrences now handled by IfcEnergyConversionDevice with type IfcCoilType | ||||||
| IfcCompressor | x | entity deleted occurrences now handled by IfcFlowMovingDevice with type IfcCompressorType | ||||||
| IfcControlElement | x | entity deleted | ||||||
| IfcCoolingTower | x | entity deleted occurrences now handled by IfcEnergyConversionDevice with type IfcCoolingTowerType | ||||||
| IfcDiscreteElement | x | entity deleted, use IfcDiscreteAccessory in IfcSharedComponentElements | ||||||
| IfcDistributionChamberElement | x | new entity | ||||||
| IfcDistributionChamberElementType | x | new entity | ||||||
| IfcDistributionControlElement | x | new entity | ||||||
| IfcDistributionControlElementType | x | new entity | ||||||
| IfcDistributionElementType | x | new entity | ||||||
| IfcDistributionFlowElement | x | attribute FlowElementType deleted | ||||||
| IfcDistributionFlowElementType | x | new entity | ||||||
| IfcDistributionPort | x | new entity | ||||||
| IfcElectricalBaseProperties | x | attributes InputVoltage, InputFrequency made non-optional, attribute InputPhase added | ||||||
| IfcEnergyConversionDevice | x | new entity | ||||||
| IfcEnergyConversionDeviceType | x | new entity | ||||||
| IfcEnergyProperties | x | new entity | ||||||
| IfcFan | x | entity deleted occurrences now handled by IfcFlowMovingDevice with type IfcFanType | ||||||
| IfcFlowControllerType | x | new abstract entity | ||||||
| IfcFlowFitting | x | attributes PredefinedType, PrimaryFittingType deleted | ||||||
| IfcFlowFittingType | x | new abstract entity | ||||||
| IfcFlowMovingDevice | x | new entity | ||||||
| IfcFlowMovingDeviceType | x | new abstract entity | ||||||
| IfcFlowSegment | x | attribute PredefinedType deleted | ||||||
| IfcFlowSegmentType | x | new abstract entity | ||||||
| IfcFlowStorageDevice | x | new entity | ||||||
| IfcFlowStorageDeviceType | x | new abstract entity | ||||||
| IfcFlowTerminalType | x | new abstract entity | ||||||
| IfcFlowTreatmentDevice | x | new entity | ||||||
| IfcFlowTreatmentDeviceType | x | new abstract entity | ||||||
| IfcFluidFlowProperties | x | several attributes changed | ||||||
| IfcFluidMovingDevice | x | entity deleted, replaced by IfcFlowMovingDevice | ||||||
| IfcHeatExchanger | x | entity deleted occurrences now handled by IfcEnergyConversionDevice with type IfcHeatExchangerType | ||||||
| IfcHeatTransferDevice | x | entity deleted | ||||||
| IfcHydronicHeater | x | entity deleted | ||||||
| IfcPump | x | entity deleted occurrences now handled by IfcFlowMovingDevice with type IfcPumpType | ||||||
| IfcSanitaryTerminal | x | entity deleted occurrences now handled by IfcFlowTerminal with type IfcSanitaryTerminalType | ||||||
| IfcSoundProperties | x | new entity | ||||||
| IfcSoundValue | x | new entity | ||||||
| IfcSpaceThermalLoad | x | entity renamed into IfcSpaceThermalLoadProperties, several attributes changed | ||||||
| IfcStorageDevice | x | entity deleted, replaced by IfcFlowStorageDevice | ||||||
| IfcTank | x | entity deleted occurrences now handled by IfcFlowStorageDevice with type IfcTankType | ||||||
| IfcTreatmentDevice | x | entity deleted, replaced by IfcFlowTreadmentDevice | ||||||
| IfcTubeBundle | x | entity deleted occurrences now handled by IfcEnergyConversionDevice with type IfcTubeBundleType | ||||||
| IfcUnitHeater | x | entity deleted | ||||||
| IfcSharedComponentElements (new) | ||||||||
| IfcChamferEdgeFeature | x | new entity | ||||||
| IfcDiscreteAccessory | x | new entity | ||||||
| IfcDiscreteAccessoryType | x | new entity | ||||||
| IfcEdgeFeature | x | new entity | ||||||
| IfcElementComponent | x | new entity | ||||||
| IfcElementComponentType | x | new entity | ||||||
| IfcFastener | x | new entity | ||||||
| IfcFastenerType | x | new entity | ||||||
| IfcMechanicalFastener | x | new entity | ||||||
| IfcMechanicalFastenerType | x | new entity | ||||||
| IfcPlate | x | new entity | ||||||
| IfcPlateType | x | new entity | ||||||
| IfcRoundedEdgeFeature | x | new entity | ||||||
| IfcSharedFacilitiesElements | ||||||||
| IfcInventoryTypeEnum | x | enumerator USERDEFINED, NOTDEFINED added | ||||||
| IfcRiskTypeEnum | x | enumeration deleted | ||||||
| IfcServiceLifeFactorTypeEnum | x | new enumeration | ||||||
| IfcServiceLifeTypeEnum | x | new enumeration | ||||||
| IfcAsset | x | (almost all) attributes changed | ||||||
| IfcFurniture | x | entity deleted, generalized into IfcFurnitureElement | ||||||
| IfcFurnitureType | x | new entity | ||||||
| IfcManufacturerInformation | x | entity deleted | ||||||
| IfcOccupant | x | entity moved from IfcSharedSpatialElements | ||||||
| IfcServiceLife | x | new entity | ||||||
| IfcServiceLifeFactor | x | new entity | ||||||
| IfcSystemFurnitureElement | x | entity deleted | ||||||
| IfcSystemFurnitureElementType | x | new entity | ||||||
| IfcSharedMgmtElements | ||||||||
| IfcChangeOrderStatusEnum | x | enumeration deleted | ||||||
| IfcCostScheduleTypeEnum | x | new enumeration | ||||||
| IfcProjectOrderRecordTypeEnum | x | new enumeration | ||||||
| IfcProjectOrderTypeEnum | x | new enumeration | ||||||
| IfcPurchaseOrderStatusEnum | x | enumeration deleted | ||||||
| IfcWorkOrderRiskTypeEnum | x | enumeration deleted | ||||||
| IfcWorkOrderStatusEnum | x | enumeration deleted | ||||||
| IfcBudget | x | entity deleted | ||||||
| IfcChangeOrder | x | entity deleted | ||||||
| IfcCostSchedule | x | several attributes changed | ||||||
| IfcProjectOrder | x | several attributes changed or deleted | ||||||
| IfcProjectOrderRecord | x | new entity | ||||||
| IfcPurchaseOrder | x | entity deleted | ||||||
| IfcRelAssignsToProjectOrder | x | new entity | ||||||
| IfcRelAssociatesAppliedValue | x | new entity | ||||||
| IfcRelCostsObjects | x | entity deleted now handled by IfcRelAssociatesAppliedValue | ||||||
| IfcRelSchedulesCostItems | x | new entity | ||||||
| IfcWorkOrder | x | entity deleted | ||||||
| IfcSharedSpatialElements (deleted) | ||||||||
| IfcOccupantTypeEnum | x | several enumerators added and moved into IfcSharedFacilitiesElements | ||||||
| IfcCompartment | x | entity deleted, use IfcZone instead | ||||||
| IfcOccupant | x | enttiy moved into IfcSharedFacilitiesMmgt, attributes LeeseOrRentalDate, LeeseOrRentalPeriod, UnlimitedPeriod deleted | ||||||
| DOMAIN LAYER | ||||||||
| IfcArchitectureDomain | ||||||||
| IfcBuiltInTypeEnum | x | enumeration deleted | ||||||
| IfcJointEnum | x | enumeration deleted | ||||||
| IfcAssessory | x | entity deleted, now represented by IfcDiscreteAccessory in IfcSharedComponentElements | ||||||
| IfcBuiltIn | x | entity deleted, now represented by IfcFurnitureElement in IfcProductExtension | ||||||
| IfcConnectionConstraint | x | entity deleted | ||||||
| IfcPermeableCoveringProperties | x | attribute ShapeAspectStyle made optional | ||||||
| IfcRailing | x | entity moved into IfcSharedBldgElements | ||||||
| IfcRelInteractionRequirements | x | attributes RelatingActor, RelatedActor deleted | ||||||
| IfcSpaceProgram | x | attributes MinEstimatedCost, MaxEstimatedCost deleted | ||||||
| IfcSpaceProgramGroup | x | entity deleted | ||||||
| IfcBuildingControlsDomain (new) | ||||||||
| IfcActuatorTypeEnum | x | enumerator THERMOSTATICACTUATOR added | ||||||
| IfcAlarmTypeEnum | x | new enumeration | ||||||
| IfcControllerTypeEnum | x | new enumeration | ||||||
| IfcFlowInstrumentTypeEnum | x | new enumeration | ||||||
| IfcWasteTerminalTypeEnum | x | new enumeration | ||||||
| IfcActuatorType | x | new entity | ||||||
| IfcAlarmType | x | new entity | ||||||
| IfcFlowInstrumentType | x | new entity | ||||||
| IfcSensorType | x | new entity | ||||||
| IfcConstructionMgmtDomain | ||||||||
| IfcCMDocPackage | x | entity deleted | ||||||
| IfcConstructionEquipmentResource | x | attributes changed due to changed inheritance | ||||||
| IfcConstructionMaterialResource | x | attributes changed due to changed inheritance | ||||||
| IfcConstructionProductResource | x | attributes changed due to changed inheritance | ||||||
| IfcConstructionResource | x | new abstract intermediate entity for construction resources | ||||||
| IfcCrewResource | x | attributes changed due to changed inheritance | ||||||
| IfcLaborResource | x | attributes changed due to changed inheritance, attribute Title deleted | ||||||
| IfcRelAggregatesResources | x | entity deleted | ||||||
| IfcSubContractResource | x | attributes changed due to changed inheritance, attribute SubContractResourceID deleted | ||||||
| IfcElectricalDomain | ||||||||
| IfcCableCarrierFittingTypeEnum | x | new enumeration | ||||||
| IfcCableCarrierSegmentTypeEnum | x | new enumeration | ||||||
| IfcCableSegmentTypeEnum | x | new enumeration | ||||||
| IfcElectricalApplianceTypeEnum | x | enumeration deleted | ||||||
| IfcElectricDistributionPointFunctionEnum | x | new enumeration | ||||||
| IfcElectricFlowStorageDeviceTypeEnum | x | new enumeration | ||||||
| IfcElectricGeneratorTypeEnum | x | new enumeration | ||||||
| IfcElectricHeaterTypeEnum | x | new enumeration | ||||||
| IfcElectricMotorTypeEnum | x | new enumeration | ||||||
| IfcElectricTimeControlTypeEnum | x | new enumeration | ||||||
| IfcJunctionBoxTypeEnum | x | new enumeration | ||||||
| IfcLightFixtureTypeEnum | x | new enumeration | ||||||
| IfcMotorHousingEnum | x | enumeration deleted | ||||||
| IfcMotorWindingEnum | x | enumeration deleted | ||||||
| IfcOutletTypeEnum | x | enumerators AUDIOVISUALOUTLET COMMUNICATIONSOUTLET added | ||||||
| IfcProtectiveDeviceTypeEnum | x | new enumeration | ||||||
| IfcSwitchingDeviceTypeEnum | x | new enumeration | ||||||
| IfcTransformerTypeEnum | x | new enumeration | ||||||
| IfcCableCarrierFittingType | x | new entity | ||||||
| IfcCableCarrierSegmentType | x | new entity | ||||||
| IfcCableSegmentType | x | new entity | ||||||
| IfcElectricMotor | x | entity deleted, occurrences now handled by IfcEnergyConversionDevice with type IfcElectricMotorType | ||||||
| IfcElectricalAppliance | x | entity deleted, occurrences now handled by IfcFlowTerminal with type IfcElectricalApplianceType | ||||||
| IfcElectricApplianceType | x | new entity | ||||||
| IfcElectricDistributionPoint | x | new entity | ||||||
| IfcElectricFlowStorageDeviceType | x | new entity | ||||||
| IfcElectricGeneratorType | x | new entity | ||||||
| IfcElectricHeaterType | x | new entity | ||||||
| IfcElectricMotorType | x | new entity | ||||||
| IfcElectricTimeControlType | x | new entity | ||||||
| IfcJunctionBoxType | x | new entity | ||||||
| IfcLightFixture | x | entity deleted, occurrences now handled by IfcFlowTerminal with type IfcLightFixtureType | ||||||
| IfcLightFixtureType | x | new entity | ||||||
| IfcMotorConnectionType | x | new entity | ||||||
| IfcOutlet | x | entity deleted, occurrences now handled by IfcFlowTerminal with type IfcOutletType | ||||||
| IfcOutletType | x | new entity | ||||||
| IfcProtectiveDeviceType | x | new entity | ||||||
| IfcSwitchingDeviceType | x | new entity | ||||||
| IfcTransformerType | x | new entity | ||||||
| IfcFacilitiesMgmtDomain | ||||||||
| IfcMaintenanceTypeEnum | x | enumeration deleted | ||||||
| IfcConditionCriterionSelect | x | new select type | ||||||
| IfcFMStandardSelect | x | select type deleted | ||||||
| IfcActionRequest | x | new entity | ||||||
| IfcCondition | x | new entity | ||||||
| IfcConditionCriterion | x | new entity | ||||||
| IfcMaintenanceRecord | x | entity deleted | ||||||
| IfcMaintenanceWorkOrder | x | entity deleted | ||||||
| IfcMove | x | attribute MoveConstraints deleted, where rule 3 added | ||||||
| IfcOrderAction | x | new entity | ||||||
| IfcPermit | x | new entity | ||||||
| IfcRelAssignsFMStandard | x | entity deleted | ||||||
| IfcRelMaintenanceEvent | x | entity deleted | ||||||
| IfcHvacDomain | ||||||||
| IfcActuatorFailPositionEnum | x | enumeration deleted | ||||||
| IfcAirTerminalBoxEnum | x | renamed into IfcAirTerminalBoxTypeEnum, enumerators changed, type and not occurrence driven now | ||||||
| IfcAirTerminalTypeEnum | x | new enumeration | ||||||
| IfcAirToAirHeatRecoveryTypeEnum | x | new enumeration | ||||||
| IfcBoilerTypeEnum | x | enumeration changed, GASFIRED deleted, HOTWATER changed to WATER, other alignments | ||||||
| IfcChillerTypeEnum | x | enumeration changed, other alignments | ||||||
| IfcCoilTypeEnum | x | enumeration changed, enumerators replaced and other alignments | ||||||
| IfcCompressorTypeEnum | x | enumeration changed, enumerators replaced, many new added and other alignments | ||||||
| IfcCondenserTypeEnum | x | new enumeration | ||||||
| IfcCooledBeamTypeEnum | x | new enumeration | ||||||
| IfcCoolingTowerTypeEnum | x | enumeration changed, enumerators replaced and other alignments | ||||||
| IfcDamperSizingMethodEnum | x | enumeration deleted | ||||||
| IfcDamperTypeEnum | x | enumeration changed, new enumerators added | ||||||
| IfcDuctFittingTypeEnum | x | new enumeration | ||||||
| IfcDuctSegmentTypeEnum | x | new enumeration | ||||||
| IfcDuctSilencerTypeEnum | x | new enumeration | ||||||
| IfcEvaporativeCoolerTypeEnum | x | new enumeration | ||||||
| IfcEvaporatorTypeEnum | x | new enumeration | ||||||
| IfcFanTypeEnum | x | new enumeration | ||||||
| IfcFilterTypeEnum | x | new enumeration | ||||||
| IfcFlowMeterTypeEnum | x | new enumeration | ||||||
| IfcGasTerminalTypeEnum | x | new enumeration | ||||||
| IfcHumidifierTypeEnum | x | new enumeration | ||||||
| IfcPipeFittingTypeEnum | x | new enumeration | ||||||
| IfcPipeSegmentTypeEnum | x | new enumeration | ||||||
| IfcSensorTypeEnum | x | enumeration changed, new enumerators added | ||||||
| IfcSpaceHeaterTypeEnum | x | new enumeration | ||||||
| IfcTankTypeEnum | x | new enumeration | ||||||
| IfcTubeBundleTypeEnum | x | new enumeration | ||||||
| IfcUnitaryEquipmentTypeEnum | x | new enumeration | ||||||
| IfcValveEnum | x | enumeration changed, new enumerators added and renamed into IfcValveTypeEnum for types and not occurrences | ||||||
| IfcVibrationIsolatorTypeEnum | x | new enumeration | ||||||
| IfcActuator | x | entity deleted, occurrences now handled by IfcDistributionControlElement with type IfcActuatorType | ||||||
| IfcAirTerminalBox | x | entity deleted, occurrences now handled by IfcFlowController with type IfcAirTerminalBoxType | ||||||
| IfcAirTerminalBoxType | x | new entity | ||||||
| IfcAirTerminalType | x | new entity | ||||||
| IfcAirToAirHeatRecoveryType | x | new entity | ||||||
| IfcBoilerType | x | new entity | ||||||
| IfcChillerType | x | new entity | ||||||
| IfcCoilType | x | new entity | ||||||
| IfcCompressorType | x | new entity | ||||||
| IfcCondenserType | x | new entity | ||||||
| IfcController | x | entity deleted, occurrences now handled by IfcDistributionControlElement with type IfcControllerType | ||||||
| IfcControllerType | x | new entity | ||||||
| IfcCooledBeamType | x | new entity | ||||||
| IfcCoolingTowerType | x | new entity | ||||||
| IfcDamper | x | entity deleted, occurrences now handled by IfcFlowController with type IfcDamperType | ||||||
| IfcDamperType | x | new entity | ||||||
| IfcDuctFittingType | x | new entity | ||||||
| IfcDuctSegmentType | x | new entity | ||||||
| IfcDuctSilencerType | x | new entity | ||||||
| IfcEvaporativeCoolerType | x | new entity | ||||||
| IfcEvaporatorType | x | new entity | ||||||
| IfcFanType | x | new entity | ||||||
| IfcFilterType | x | new entity | ||||||
| IfcFlowMeterType | x | new entity | ||||||
| IfcGasTerminalType | x | new entity | ||||||
| IfcHeatExchangerType | x | new entity | ||||||
| IfcHumidifierType | x | new entity | ||||||
| IfcPipeFittingType | x | new entity | ||||||
| IfcPipeSegmentType | x | new entity | ||||||
| IfcPumpType | x | new entity | ||||||
| IfcSensor | x | entity deleted, occurrences now handled by IfcDistributionControlElement with type IfcSensorType | ||||||
| IfcSpaceHeaterType | x | new entity | ||||||
| IfcTankType | x | new entity | ||||||
| IfcTubeBundleType | x | new entity | ||||||
| IfcUnitaryEquipmentType | x | new entity | ||||||
| IfcValve | x | entity deleted, occurrences now handled by IfcFlowController with type IfcValveType | ||||||
| IfcValveType | x | new entity | ||||||
| IfcVibrationIsolatorType | x | new entity | ||||||
| IfcPlumbingFireProtectionDomain (new) | ||||||||
| IfcFireSuppressionTerminalTypeEnum | x | new enumeration | ||||||
| IfcStackTerminalTypeEnum | x | new enumeration | ||||||
| IfcFireSuppressionTerminalType | x | new entity | ||||||
| IfcSanitaryTerminalType | x | new entity | ||||||
| IfcStackTerminalType | x | new entity | ||||||
| IfcWasteTerminalType | x | new entity | ||||||
| IfcStructuralAnalysisDomain (new) | ||||||||
| IfcActionSourceTypeEnum | x | new enumeration for structural analysis | ||||||
| IfcActionTypeEnum | x | new enumeration for structural analysis | ||||||
| IfcAnalysisModelTypeEnum | x | new enumeration for structural analysis | ||||||
| IfcAnalysisTheoryTypeEnum | x | new enumeration for structural analysis | ||||||
| IfcGlobalOrLocalEnum | x | new enumeration for structural analysis | ||||||
| IfcLoadGroupTypeEnum | x | new enumeration for structural analysis | ||||||
| IfcProjectedOrTrueLengthEnum | x | new enumeration for structural analysis | ||||||
| IfcStructuralActivityAssignmentSelect | x | new select type | ||||||
| IfcRelAssociatesProfileProperties | x | new entity | ||||||
| IfcRelConnectsStructuralActivity | x | new entity | ||||||
| IfcRelConnectsStructuralMember | x | new entity | ||||||
| IfcStructuralAction | x | new entity | ||||||
| IfcStructuralActivity | x | new entity | ||||||
| IfcStructuralAnalysisModel | x | new entity | ||||||
| IfcStructuralConnection | x | new entity | ||||||
| IfcStructuralCurveConnection | x | new entity | ||||||
| IfcStructuralCurveMember | x | new entity | ||||||
| IfcStructuralCurveMemberVarying | x | new entity | ||||||
| IfcStructuralItem | x | new entity | ||||||
| IfcStructuralLinearAction | x | new entity | ||||||
| IfcStructuralLinearActionVarying | x | new entity | ||||||
| IfcStructuralLoadGroup | x | new entity | ||||||
| IfcStructuralMember | x | new entity | ||||||
| IfcStructuralPlanarAction | x | new entity | ||||||
| IfcStructuralPlanarActionVarying | x | new entity | ||||||
| IfcStructuralPointAction | x | new entity | ||||||
| IfcStructuralPointConnection | x | new entity | ||||||
| IfcStructuralPointReaction | x | new entity | ||||||
| IfcStructuralReaction | ||||||||
| IfcStructuralResultGroup | ||||||||
| IfcStructuralSurfaceConnection | ||||||||
| IfcStructuralSurfaceMember | ||||||||
| IfcStructuralSurfaceMemberVarying | ||||||||
| IfcStructuralElementsDomain (new) | ||||||||
| IfcFootingTypeEnum | x | new enumeration for fundation design | ||||||
| IfcPileConstructionEnum | x | new enumeration for fundation design | ||||||
| IfcPileTypeEnum | x | new enumeration for fundation design | ||||||
| IfcPlateTypeEnum | x | new enumeration | ||||||
| IfcReinforcingBarRoleEnum | x | new enumeration | ||||||
| IfcReinforcingBarSurfaceEnum | x | new enumeration | ||||||
| IfcTendonTypeEnum | x | new enumeration | ||||||
| IfcBuildingElementComponent | x | new entity | ||||||
| IfcBuildingElementComponentType | x | new entity | ||||||
| IfcBuildingElementPart | x | new entity | ||||||
| IfcFooting | x | new entity for fundation design | ||||||
| IfcPile | x | new entity for fundation design | ||||||
| IfcReinforcementDefinitionProperties | x | new entity for reinforcement design | ||||||
| IfcReinforcingBar | x | new entity for reinforcement design | ||||||
| IfcReinforcingElement | x | new entity for reinforcement design | ||||||
| IfcReinforcingMesh | x | new entity for reinforcement design | ||||||
| IfcTendon | x | new entity for reinforcement design | ||||||
| IfcTendonAnchor | x | new entity for reinforcement design | ||||||