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C

ExporterIFC

Version comparison
2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

43 members across 9 versions · 4 added later · 9 removed · 17 changed · 10 obsolete

Member-name color: stable · changed · removed · obsolete · added later

Member 2020 2021 2022 2023 2024 2025 2025.3 2026 2027
M AddBuildingStorey(ElementId, IFCLevelInfo)
same same same same same same same changed missing
M ClearFaceWithElementHandleMap
same same same same same same same same same
M Dispose
same same same same same same same same same
M FindSpaceBoundingElementHandle(ElementId, ElementId)
same same same same same same same same same
M Get2DContextHandle
same same same same same changed same missing missing
M Get3DContextHandle(String)
same same same same same same same same same
M GetDoorWindowOpeningHandle(ElementId)
same same same same same changed same same same
M GetFamilyInstanceAssemblyOffset(FamilyInstance)
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added changed
M GetFamilyName
same same same same same changed same same same
M GetFile
same same same same same same same same same
M GetHostObjects
same same same same same same changed same same
M GetLayerNameForPresentationLayer(Element, ElementId)
not yet introduced not yet introduced added same same changed same same same
M GetLevelInfo(ElementId)
same same same same same changed same changed missing
M GetLevelInfos
same same same same same same same changed missing
M GetMaterialIdForCurrentExportState
same same same same same changed same same same
M GetOptions
same same same same same same same same same
M GetOrCreateFillPattern(ElementId, Color, Double)
same same same same same changed same same same
M GetPresentationLayerAssignments
not yet introduced not yet introduced added same same changed changed same same
M GetRelatedElements
same same same same same same same same same
M GetRelatedProducts
same same same same same same same same same
M PopExportState
same same same same same same same same same
M PopTransform
same same same same same same same same same
M PushExportState(Element, GeometryElement)
same same same same same same same same same
M PushTransform(Transform)
same same same same same same same same same
M RegisterDoorWindowForUncreatedOpening(ElementId, IFCAnyHandle)
same same same same same same same same same
M RegisterFaceWithElementHandle(Face, IFCAnyHandle)
same same same same same same same same same
M RegisterShapeForPresentationLayer(Element, ElementId, IFCAnyHandle)
same same changed missing missing missing missing missing missing
M RegisterSpaceBoundingElementHandle(IFCAnyHandle, ElementId, ElementId)
same same same same same same same same same
M RemoveBuildingStorey(ElementId)
same same same same same same same changed missing
M Set2DContextHandle(IFCAnyHandle)
same same same same same changed same missing missing
M Set3DContextHandle(IFCAnyHandle, String)
same same same same same same same same same
M SetCurrentExportedDocument(Document)
not yet introduced not yet introduced not yet introduced not yet introduced added same same same same
M SetFile(IFCFile)
same same same same same same same same same
M SetMaterialIdForCurrentExportState(ElementId)
same same same same same same same same same
M SetOwnerHistoryHandle(IFCAnyHandle)
same same same same same same same same same
P ExportAs2x2
same same same same same changed same missing missing
P ExportAs2x3
same same same same same changed same missing missing
P ExportBaseQuantities
same same same same same same same same same
P FileName
same same same same same same same same same
P FileVersion
same same same same same same same same same
P IsValidObject
same same same same same same same same same
P SpaceBoundaryLevel
same same same same same same same same same
P WallAndColumnSplitting
same same same same same same same same same

Per-version detail

Click a version below to see what changed in that release vs your current frame (2027).
2027 current

Changes in 2020 vs 2027 9 added 4 missing 5 changed

Flip API Versions →

Added in 2020 (new since 2027)

AddBuildingStorey(ElementId, IFCLevelInfo) Get2DContextHandle GetLevelInfo(ElementId) GetLevelInfos RegisterShapeForPresentationLayer(Element, ElementId, IFCAnyHandle) RemoveBuildingStorey(ElementId) Set2DContextHandle(IFCAnyHandle) ExportAs2x2 ExportAs2x3

Missing in 2020 (only available in 2027)

GetFamilyInstanceAssemblyOffset(FamilyInstance) GetLayerNameForPresentationLayer(Element, ElementId) GetPresentationLayerAssignments SetCurrentExportedDocument(Document)

Changed members

ExporterIFC.GetDoorWindowOpeningHandle(ElementId)
familyInstanceId ElementId The id of the door or window.
→ returns IFCAnyHandle The opening handle.
ExporterIFC.GetFamilyName()
→ returns String The family name.
ExporterIFC.GetHostObjects()
→ returns IList→ElementId IList IDictionary ElementId , IFCAnyHandle The collection of host objects.
ExporterIFC.GetMaterialIdForCurrentExportState()
→ returns ElementId The material id.
ExporterIFC.GetOrCreateFillPattern(ElementId, Color, Double)
fillPatternId ElementId The fill pattern id.
color Color The pattern color.
planScale Double The view scale.
→ returns IFCAnyHandle The IfcSurfaceStyle.

Changes in 2021 vs 2027 9 added 4 missing 5 changed

Flip API Versions →

Added in 2021 (new since 2027)

AddBuildingStorey(ElementId, IFCLevelInfo) Get2DContextHandle GetLevelInfo(ElementId) GetLevelInfos RegisterShapeForPresentationLayer(Element, ElementId, IFCAnyHandle) RemoveBuildingStorey(ElementId) Set2DContextHandle(IFCAnyHandle) ExportAs2x2 ExportAs2x3

Missing in 2021 (only available in 2027)

GetFamilyInstanceAssemblyOffset(FamilyInstance) GetLayerNameForPresentationLayer(Element, ElementId) GetPresentationLayerAssignments SetCurrentExportedDocument(Document)

Changed members

ExporterIFC.GetDoorWindowOpeningHandle(ElementId)
familyInstanceId ElementId The id of the door or window.
→ returns IFCAnyHandle The opening handle.
ExporterIFC.GetFamilyName()
→ returns String The family name.
ExporterIFC.GetHostObjects()
→ returns IList→ElementId IList IDictionary ElementId , IFCAnyHandle The collection of host objects.
ExporterIFC.GetMaterialIdForCurrentExportState()
→ returns ElementId The material id.
ExporterIFC.GetOrCreateFillPattern(ElementId, Color, Double)
fillPatternId ElementId The fill pattern id.
color Color The pattern color.
planScale Double The view scale.
→ returns IFCAnyHandle The IfcSurfaceStyle.

Changes in 2022 vs 2027 9 added 2 missing 7 changed

Flip API Versions →

Added in 2022 (new since 2027)

AddBuildingStorey(ElementId, IFCLevelInfo) Get2DContextHandle GetLevelInfo(ElementId) GetLevelInfos RegisterShapeForPresentationLayer(Element, ElementId, IFCAnyHandle) RemoveBuildingStorey(ElementId) Set2DContextHandle(IFCAnyHandle) ExportAs2x2 ExportAs2x3

Missing in 2022 (only available in 2027)

GetFamilyInstanceAssemblyOffset(FamilyInstance) SetCurrentExportedDocument(Document)

Changed members

ExporterIFC.GetDoorWindowOpeningHandle(ElementId)
familyInstanceId ElementId The id of the door or window.
→ returns IFCAnyHandle The opening handle.
ExporterIFC.GetFamilyName()
→ returns String The family name.
ExporterIFC.GetHostObjects()
→ returns IList→ElementId IList IDictionary ElementId , IFCAnyHandle The collection of host objects.
ExporterIFC.GetLayerNameForPresentationLayer(Element, ElementId)
pElement Element The element.
categoryId ElementId The category id of the element.
→ returns String The layer name.
ExporterIFC.GetMaterialIdForCurrentExportState()
→ returns ElementId The material id.
ExporterIFC.GetOrCreateFillPattern(ElementId, Color, Double)
fillPatternId ElementId The fill pattern id.
color Color The pattern color.
planScale Double The view scale.
→ returns IFCAnyHandle The IfcSurfaceStyle.
ExporterIFC.GetPresentationLayerAssignments()
→ returns IFCAnyHandle IDictionary String , IList IFCAnyHandle The map.

Changes in 2023 vs 2027 8 added 2 missing 7 changed

Flip API Versions →

Added in 2023 (new since 2027)

AddBuildingStorey(ElementId, IFCLevelInfo) Get2DContextHandle GetLevelInfo(ElementId) GetLevelInfos RemoveBuildingStorey(ElementId) Set2DContextHandle(IFCAnyHandle) ExportAs2x2 ExportAs2x3

Missing in 2023 (only available in 2027)

GetFamilyInstanceAssemblyOffset(FamilyInstance) SetCurrentExportedDocument(Document)

Changed members

ExporterIFC.GetDoorWindowOpeningHandle(ElementId)
familyInstanceId ElementId The id of the door or window.
→ returns IFCAnyHandle The opening handle.
ExporterIFC.GetFamilyName()
→ returns String The family name.
ExporterIFC.GetHostObjects()
→ returns IList→ElementId IList IDictionary ElementId , IFCAnyHandle The collection of host objects.
ExporterIFC.GetLayerNameForPresentationLayer(Element, ElementId)
pElement Element The element.
categoryId ElementId The category id of the element.
→ returns String The layer name.
ExporterIFC.GetMaterialIdForCurrentExportState()
→ returns ElementId The material id.
ExporterIFC.GetOrCreateFillPattern(ElementId, Color, Double)
fillPatternId ElementId The fill pattern id.
color Color The pattern color.
planScale Double The view scale.
→ returns IFCAnyHandle The IfcSurfaceStyle.
ExporterIFC.GetPresentationLayerAssignments()
→ returns IFCAnyHandle IDictionary String , IList IFCAnyHandle The map.

Changes in 2024 vs 2027 8 added 1 missing 7 changed

Flip API Versions →

Added in 2024 (new since 2027)

AddBuildingStorey(ElementId, IFCLevelInfo) Get2DContextHandle GetLevelInfo(ElementId) GetLevelInfos RemoveBuildingStorey(ElementId) Set2DContextHandle(IFCAnyHandle) ExportAs2x2 ExportAs2x3

Missing in 2024 (only available in 2027)

GetFamilyInstanceAssemblyOffset(FamilyInstance)

Changed members

ExporterIFC.GetDoorWindowOpeningHandle(ElementId)
familyInstanceId ElementId The id of the door or window.
→ returns IFCAnyHandle The opening handle.
ExporterIFC.GetFamilyName()
→ returns String The family name.
ExporterIFC.GetHostObjects()
→ returns IList→ElementId IList IDictionary ElementId , IFCAnyHandle The collection of host objects.
ExporterIFC.GetLayerNameForPresentationLayer(Element, ElementId)
pElement Element The element.
categoryId ElementId The category id of the element.
→ returns String The layer name.
ExporterIFC.GetMaterialIdForCurrentExportState()
→ returns ElementId The material id.
ExporterIFC.GetOrCreateFillPattern(ElementId, Color, Double)
fillPatternId ElementId The fill pattern id.
color Color The pattern color.
planScale Double The view scale.
→ returns IFCAnyHandle The IfcSurfaceStyle.
ExporterIFC.GetPresentationLayerAssignments()
→ returns IFCAnyHandle IDictionary String , IList IFCAnyHandle The map.

Changes in 2025 vs 2027 8 added 1 missing 2 changed

Flip API Versions →

Added in 2025 (new since 2027)

AddBuildingStorey(ElementId, IFCLevelInfo) Get2DContextHandle GetLevelInfo(ElementId) GetLevelInfos RemoveBuildingStorey(ElementId) Set2DContextHandle(IFCAnyHandle) ExportAs2x2 ExportAs2x3

Missing in 2025 (only available in 2027)

GetFamilyInstanceAssemblyOffset(FamilyInstance)

Changed members

ExporterIFC.GetHostObjects()
→ returns IList→ElementId IList IDictionary ElementId , IFCAnyHandle The collection of host objects.
ExporterIFC.GetPresentationLayerAssignments()
→ returns IDictionary→IFCAnyHandle IDictionary String , IList IFCAnyHandle The map.

Changes in 2026 vs 2027 4 added 1 changed

Flip API Versions →

Added in 2026 (new since 2027)

AddBuildingStorey(ElementId, IFCLevelInfo) GetLevelInfo(ElementId) GetLevelInfos RemoveBuildingStorey(ElementId)

Changed members

ExporterIFC.GetFamilyInstanceAssemblyOffset(FamilyInstance)
Became obsolete in 2027: This is deprecated in Revit 2027 and may be removed in a future version of Revit. Please use FamilySymbol Origin property instead.
familyInstance FamilyInstance The family instance.
→ returns XYZ Translation for Family Instance.