| ARCHITECTURE LAYER | ||||||
| Schema | ||||||
| Entity / Function | changes in | |||||
| Attribute / WR | Deprecation description | IFC2x4 | ||||
| IfcApprovalResource | ||||||
| IfcApprovalPropertyRelationship | The entity IfcApprovalPropertyRelationship is deprecated and shall not be used. | Deleted | ||||
| IfcConstraintResource | ||||||
| IfcConstraintClassificationRelationship | The entity IfcConstraintClassificationRelationship is deprecated and shall not be used. | Deleted | ||||
| IfcCostResource | ||||||
| IfcEnvironmentalImpactValue | The entity IfcEnvironmentalImpactValue is deprecated and shall not be used. | New deprecation | ||||
| IfcGeometricConstraintResource | ||||||
| IfcConnectionPortGeometry | The entity IfcConnectionPortGeometry is deprecated and shall not be used. | Deleted | ||||
| IfcGeometryResource | ||||||
| Ifc2DCompositeCurve | The entity
Ifc2DCompositeCurve is deprecated and shall not be used. NOTE Refinement of the IfcCurveBoundedPlane definition made this entity unnecessary |
Deleted | ||||
| IfcMaterialResource | ||||||
| IfcMaterialClassificationRelationship | The entity IfcMaterialClassificationRelationship is deprecated and shall not be used. | New deprecation | ||||
| IfcMaterialList | The entity IfcMaterialList is deprecated and shall not be used. | New deprecation | ||||
| IfcPresentationAppearanceResource | ||||||
| IfcFillAreaStyleHatching | ||||||
| PointOfReferenceHatchLine | The OPTIONAL attribute PointOfReferenceHatchLine is deprecated and shall not be used, i.e., shall not contain a reference to an IfcCartesianPoint | |||||
| IfcPresentationAppearanceResource | ||||||
| IfcAnnotationOccurrence | Entity deprecated, only IfcStyledItem shall be instantiated | New deprecation | ||||
| IfcAnnotationCurveOccurrence | Entity deprecated, only IfcStyledItem shall be instantiated | New deprecation | ||||
| IfcAnnotationFillAreaOccurrence | Entity deprecated, only IfcStyledItem shall be instantiated | New deprecation | ||||
| IfcAnnotationSurfaceOccurrence | Entity deprecated, only IfcStyledItem shall be instantiated | New deprecation | ||||
| IfcAnnotationSymbolOccurrence, | Entity deprecated, only IfcStyledItem shall be instantiated | New deprecation | ||||
| IfcAnnotationTextOccurrence | Entity deprecated, only IfcStyledItem shall be instantiated | New deprecation | ||||
| IfcProfileResource | ||||||
| IfcAsymmetricIShapeProfileDef | ||||||
| CentreOfGravityInY | Superseded by respective attribute of IfcStructuralProfileProperties | New deprecation | ||||
| IfcCraneRailAShapeProfileDef | Deprecated | New deprecation | ||||
| IfcCraneRailFShapeProfileDef | Deprecated | New deprecation | ||||
| IfcCShapeProfileDef | ||||||
| CentreOfGravityInX | Superseded by respective attribute of IfcStructuralProfileProperties | New deprecation | ||||
| IfcDerivedProfileDef | Shall no longer be used to perform mirroring only, special case now covered by IfcMirroredProfileDef | Deprecated usage | ||||
| IfcLShapeProfileDef | ||||||
| CentreOfGravityInX | Superseded by respective attribute of IfcStructuralProfileProperties | New deprecation | ||||
| CentreOfGravityInY | Superseded by respective attribute of IfcStructuralProfileProperties | New deprecation | ||||
| IfcTShapeProfileDef | ||||||
| CentreOfGravityInY | Superseded by respective attribute of IfcStructuralProfileProperties | New deprecation | ||||
| IfcUShapeProfileDef | ||||||
| CentreOfGravityInX | Superseded by respective attribute of IfcStructuralProfileProperties | New deprecation | ||||
| IfcRepresentationResource | ||||||
| IfcProductRepresentation | The entity
IfcProductRepresentation shall not be instantiated explicitly (although it
may be instantiated implicitly through an instantiation of one of its
subtypes). NOTE: This entity will be changed to an ABSTRACT supertype in a future edition of the specification |
|||||
| IfcRepresentation | The entity IfcRepresentation
shall not be instantiated explicitly (although it may be instantiated
implicitly through an instantiation of one of its subtypes) NOTE: This entity will be made into an ABSTRACT supertype in a future edition of the specification. |
Made ABSTRACT | ||||
| IfcRepresentationContext | The entity
IfcRepresentationContext shall not be instantiated explicitly (although it
may be instantiated implicitly through an instantiation of one of its
subtypes). NOTE: This entity will be changed to an ABSTRACT supertype in a future edition of the specification. |
Made ABSTRACT | ||||
| IfcStructuralLoadResource | ||||||
| IfcBoundaryEdgeCondition | Infinite stiffness shall now be modeled by IfcDiscreteBoundaryCondition rather than a stiffnes value of -1. | Deprecated values | ||||
| IfcBoundaryFaceCondition | Infinite stiffness shall now be modeled by IfcDiscreteBoundaryCondition rather than a stiffnes value of -1. | Deprecated values | ||||
| IfcBoundaryNodeCondition | Infinite stiffness shall now be modeled by IfcDiscreteBoundaryCondition rather than a stiffnes value of -1. | Deprecated values | ||||
| IfcTimeSeriesResource | ||||||
| IfcCalendarDate | Current ISO 10303-41 based definitions replaced by ISO 8601 based definitions (IfcDate). | New deprecation | ||||
| IfcCoordinatedUniversalTimeOffset | Current ISO 10303-41 based definitions replaced by ISO 8601 based definitions. | New deprecation | ||||
| IfcDateAndTime | Current ISO 10303-41 based definitions replaced by ISO 8601 based definitions (IfcDateTime). | New deprecation | ||||
| IfcLocalTime | Current ISO 10303-41 based definitions replaced by ISO 8601 based definitions (IfcTime). | New deprecation | ||||
| IfcTimeSeriesReferenceRelationship | made obsolete by more general IfcExternalReferenceRelationship | New deprecation | ||||
| IfcUtilityResource | ||||||
| IfcChangeActionEnum | The enumeration values MODIFIEDADDED and MODIFIEDDELETED are deprecated and shall not be used. | |||||
| CORE LAYER | ||||||
| IfcKernel | ||||||
| IfcRelAssigns.RelatedObjectsType | The attribute has been deprecated, i.e. there should be no values inserted. | New deprecation | ||||
| IfcRelAssociates | The entity IfcRelAssociates
shall not be instantiated (only implicitly through an instantiation of its
subtypes) NOTE: This entity will be changed into an ABSTRACT supertype in a future edition of the specification |
Made ABSTRACT | ||||
| IfcRelOverridesProperties | The entity IfcRelOverridesProperties has been marked as deprecated and shall no longer be used. | New deprecation | ||||
| IfcTypeObject | The IfcTypeObject shall not
be instantiated (only implicitly through an instantiation of its
subtypes) NOTE: This entity will be changed into an ABSTRACT supertype in a future edition of the specification |
New deprecation | ||||
| IfcTypeProduct | The IfcTypeProduct shall not
be instantiated (only implicitly through an instantiation of its
subtypes) NOTE: This entity will be changed into an ABSTRACT supertype in a future edition of the specification |
New deprecation | ||||
| IfcProcessExtension | ||||||
| IfcRelAssignsTasks | Assignemnt of tasks to work
controls is handled by IfcRelAssignsToControl. Time information is now directly attached to IfcTask through the new attribute TaskTime. |
New deprecation | ||||
| IfcScheduleTimeControl | Task time information are now defined by IfcTaskTime. | New deprecation | ||||
| IfcProductExtension | ||||||
| IfcDistributionElement | The IfcDistributionElement
shall not be instantiated (only implicitly through an instantiation of its
subtypes) NOTE: This entity will be changed into an ABSTRACT supertype in a future edition of the specification |
New deprecation | ||||
| IfcDistributionElementType | The
IfcDistributionElementType shall not be instantiated (only implicitly through
an instantiation of its subtypes) NOTE: This entity will be changed into an ABSTRACT supertype in a future edition of the specification |
New deprecation | ||||
| IfcElectricalElement | The entity IfcElectricalElement is now deleted (after being deprecated since IFC2x2). | Deleted | ||||
| IfcElement | The property set Pset_Draughting is deprecated and shall not be used. | |||||
| IfcEquipmentElement | The entity IfcEquipmentElement is now deleted (after being deprecated since IFC2x2). | Deleted | ||||
| IfcFurnishingElement | The IfcFurnishingElement
shall not be instantiated (only implicitly through an instantiation of its
subtypes) NOTE: This entity will be changed into an ABSTRACT supertype in a future edition of the specification |
New deprecation | ||||
| IfcFurnishingElementType | The IfcFurnishingElementType
shall not be instantiated (only implicitly through an instantiation of its
subtypes) NOTE: This entity will be changed into an ABSTRACT supertype in a future edition of the specification |
New deprecation | ||||
| IfcSpace.InteriorOrExteriorSpace | The attribute has been deprecated, i.e. there should be no values inserted. It has therefore made optional as well. The property 'IsExternal' at 'Pset_SpaceCommon' should be used instead. | New deprecation | ||||
| IfcSharedBldgElements | ||||||
| IfcDoorLiningProperties.ShapeAspectStyle | The attribute has been deprecated, i.e. there should be no values inserted (has to be NIL) | |||||
| IfcDoorPanelProperties.ShapeAspectStyle | The attribute has been deprecated, i.e. there should be no values inserted (has to be NIL) | |||||
| IfcWindowLiningProperties.ShapeAspectStyle | The attribute has been deprecated, i.e. there should be no values inserted (has to be NIL) | |||||
| IfcWindowPanelProperties.ShapeAspectStyle | The attribute has been deprecated, i.e. there should be no values inserted (has to be NIL) | |||||
| IfcSharedBldgServiceElements | ||||||
| IfcElectricalBaseProperties | The entity IfcElectricalBaseProperties is deprecated and shall not be used. The functionality it now handled by the property set Pset_ElectricalDeviceCommon. | New deprecation | ||||
| IfcElectricCurrentEnum | The enumeration IfcElectricalCurrentEnum is deprecated as the referencing entity IfcElectricalBaseProperties has been deprecated. | New deprecation | ||||
| IfcEnergyProperties | The entity IfcEnergyProperties is deprecated and shall not be used. The functionality it now handled by the property set Pset_ElectricalDeviceCommon. | New deprecation | ||||
| IfcFluidFlowProperties | The entity IfcFluidFlowProperties is deprecated and shall not be used. The functionality it now handled by the property sets Pset_FluidFlowDesign and Pset_FluidFlowPHistory. | New deprecation | ||||
| IfcSoundProperties | The entity IfcSoundProperties is deprecated and shall not be used. The functionality is now handled by the property sets Pset_SoundGeneration and Pset_SoundAttenuation. | New deprecation | ||||
| IfcSoundValue | The entity IfcSoundValue is deprecated and shall not be used. | New deprecation | ||||
| IfcSpaceThermalLoadProperties | The entity IfcSpaceThermalLoadProperties is deprecated and shall not be used. The functionality it now handled by the property sets Pset_SpaceThermalLoad and Pset_SpaceThermalLoadPHistory. | New deprecation | ||||
| IfcSharedMgmtElements | ||||||
| IfcRelAssignsToProjectOrder | The entity has been deleted. The functionality is now handled by IfcRelAssignsToControl. | Deleted | ||||
| IfcRelAssociatesAppliedValue | The relationship object has been deprecated, use IfcCostItem or propery sets instead | New deprecation | ||||
| IfcRelSchedulesCostItems | The entity has been deleted. The functionality is now handled by IfcRelAssignsToControl. | Deleted | ||||
| DOMAIN LAYER | ||||||
| IfcArchitectureDomain | ||||||
| IfcSpaceProgram | The entity has been deprecated, ist uses is replaced by IfcSpace | New deprecation | ||||
| IfcRelInteractionRequirements | The entity has been deprecated, ist uses is replaced by IfcSpace | New deprecation | ||||
| IfcElectricalDomain | ||||||
| IfcElectricalCircuit | The entity has been deprecated, with IfcDistributionSystem of PredefinedType ELECTRICAL as replacement. | New deprecation | ||||
| IfcElectricDistributionPoint | The entity IfcElectricDistributionPoint has been deleted, with IfcElectricDistributionBoard as replacement. | Deleted | ||||
| IfcElectricHeaterType | The entity IfcElectricHeaterType has been deleted, with IfcSpaceHeaterType as replacement. | New deprecation | ||||
| IfcFacilitiesMgmtDomain | ||||||
| IfcEquipmentStandard | This entity has been deleted. The functionality is now handled by equipment types and occurrences. | Deleted | ||||
| IfcFurnitureStandard | This entity has been deleted. The functionality is now handled by furniture types and occurrences. | Deleted | ||||
| IfcHvacDomain | ||||||
| IfcAirTerminalTypeEnum | The deprecated values EYEBALL, IRIS, LINEARGRILLE, LINEARDIFFUSER have been deleted. | |||||
| IfcFlowMeterTypeEnum | The deprecated values ELECTRICMETER and FLOWMETER have been deleted. | |||||
| IfcGasTerminalType | The entity IfcGasTerminalType has been deleted. It is now handled by the new entity IfcBurnerType. | Deleted | ||||
| IfcTankTypeEnum | The deprecated values PREFORMED and SECTIONAL have been deleted. | |||||
| IfcStructuralAnalysisDomain | ||||||
| IfcLoadGroupTypeEnum | Item LOAD_COMBINATION_GROUP is deprecated | New deprecation | ||||
| IfcRelConnectsStructuralElement | Deprecated. Use IfcRelAssignsToProduct instead. | New deprecation | ||||
| IfcRelConnectsStructuralMember | ||||||
| AdditionalConditions | Use IfcBoundaryConditionConfiguration in AppliedCondition | New deprecation | ||||
| IfcStructuralAction | ||||||
| CausedBy | Deprecated, functionality now fulfilled by ReferencedBy and IfcRelAssignsToProduct | New deprecation | ||||
| IfcStructuralLoadGroup | Shall no longer be used for load cases, special case now covered by IfcStructuralLoadCase | Deprecated usage | ||||
| IfcStructuralReaction | ||||||
| Causes | Deprecated, functionality now fulfilled by HasAssignments and IfcRelAssignsToProduct | New deprecation | ||||
| IfcStructuralElementsDomain | ||||||
| IfcReinforcingElement | ||||||
| SteelGrade | Superseded by IfcRelAssociatesMaterial | New deprecation | ||||