All entities

• IfcAddress
  • IfcPostalAddress
• IfcAlignment2DHorizontal
• IfcAlignment2DSegment
  • IfcAlignment2DHorizontalSegment
  • IfcAlignment2DVerticalSegment
    • IfcAlignment2DVerSegCircularArc
    • IfcAlignment2DVerSegLine
    • IfcAlignment2DVerSegParabolicArc
• IfcAlignment2DVertical
• IfcApplication
• IfcAppliedValue
• IfcBoundaryCondition
  • IfcBoundaryNodeCondition
• IfcConnectionGeometry
  • IfcConnectionCurveGeometry
  • IfcConnectionSurfaceGeometry
  • IfcConnectionVolumeGeometry
• IfcConstraint
  • IfcMetric
  • IfcObjective
• IfcCoordinateOperation
  • IfcMapConversion
• IfcCoordinateReferenceSystem
  • IfcProjectedCRS
• IfcDerivedUnit
• IfcDerivedUnitElement
• IfcDimensionalExponents
• IfcExternalInformation
  • IfcDocumentInformation
• IfcExternalReference
  • IfcDocumentReference
  • IfcExternallyDefinedHatchStyle
• IfcMaterialDefinition
  • IfcMaterial
  • IfcMaterialLayer
    • IfcMaterialLayerWithOffsets
  • IfcMaterialLayerSet
  • IfcMaterialProfile
    • IfcMaterialProfileWithOffsets
  • IfcMaterialProfileSet
• IfcMaterialUsageDefinition
  • IfcMaterialLayerSetUsage
  • IfcMaterialProfileSetUsage
    • IfcMaterialProfileSetUsageTapering
• IfcMeasureWithUnit
• IfcMonetaryUnit
• IfcNamedUnit
  • IfcConversionBasedUnit
    • IfcConversionBasedUnitWithOffset
  • IfcSIUnit
• IfcObjectPlacement
  • IfcLocalPlacement
• IfcOrganization
• IfcOwnerHistory
• IfcPerson
• IfcPersonAndOrganization
• IfcPhysicalQuantity
  • IfcPhysicalComplexQuantity
  • IfcPhysicalSimpleQuantity
    • IfcQuantityArea
    • IfcQuantityCount
    • IfcQuantityLength
    • IfcQuantityTime
    • IfcQuantityVolume
    • IfcQuantityWeight
• IfcPresentationItem
  • IfcColourRgbList
  • IfcColourSpecification
    • IfcColourRgb
  • IfcCurveStyleFont
  • IfcCurveStyleFontPattern
  • IfcIndexedColourMap
  • IfcPreDefinedItem
    • IfcPreDefinedTextFont
      • IfcTextStyleFontModel
  • IfcSurfaceStyleShading
    • IfcSurfaceStyleRendering
  • IfcSurfaceStyleWithTextures
  • IfcSurfaceTexture
    • IfcImageTexture
  • IfcTextStyleForDefinedFont
  • IfcTextureCoordinate
    • IfcIndexedTextureMap
      • IfcIndexedTriangleTextureMap
  • IfcTextureVertexList
• IfcPresentationStyle
  • IfcCurveStyle
  • IfcFillAreaStyle
  • IfcSurfaceStyle
  • IfcTextStyle
• IfcProductRepresentation
  • IfcMaterialDefinitionRepresentation
  • IfcProductDefinitionShape
• IfcProfileDef
  • IfcArbitraryClosedProfileDef
    • IfcArbitraryProfileDefWithVoids
  • IfcArbitraryOpenProfileDef
    • IfcCenterLineProfileDef
  • IfcDerivedProfileDef
  • IfcParameterizedProfileDef
    • IfcAsymmetricIShapeProfileDef
    • IfcCircleProfileDef
      • IfcCircleHollowProfileDef
    • IfcCShapeProfileDef
    • IfcEllipseProfileDef
    • IfcIShapeProfileDef
    • IfcLShapeProfileDef
    • IfcRectangleProfileDef
      • IfcRectangleHollowProfileDef
      • IfcRoundedRectangleProfileDef
    • IfcTShapeProfileDef
    • IfcUShapeProfileDef
    • IfcZShapeProfileDef
• IfcPropertyAbstraction
  • IfcExtendedProperties
    • IfcMaterialProperties
    • IfcProfileProperties
  • IfcProperty
    • IfcComplexProperty
    • IfcSimpleProperty
      • IfcPropertyBoundedValue
      • IfcPropertyEnumeratedValue
      • IfcPropertyListValue
      • IfcPropertySingleValue
      • IfcPropertyTableValue
  • IfcPropertyEnumeration
• IfcReference
• IfcRepresentation
  • IfcShapeModel
    • IfcShapeRepresentation
    • IfcTopologyRepresentation
  • IfcStyleModel
    • IfcStyledRepresentation
• IfcRepresentationContext
  • IfcGeometricRepresentationContext
    • IfcGeometricRepresentationSubContext
• IfcRepresentationItem
  • IfcGeometricRepresentationItem
    • IfcAnnotationFillArea
    • IfcBooleanResult
      • IfcBooleanClippingResult
    • IfcCartesianPointList
      • IfcCartesianPointList2D
      • IfcCartesianPointList3D
    • IfcCartesianTransformationOperator
      • IfcCartesianTransformationOperator2D
        • IfcCartesianTransformationOperator2DnonUniform
      • IfcCartesianTransformationOperator3D
        • IfcCartesianTransformationOperator3DnonUniform
    • IfcCompositeCurveSegment
    • IfcCsgPrimitive3D
      • IfcBlock
      • IfcRectangularPyramid
      • IfcRightCircularCone
      • IfcRightCircularCylinder
      • IfcSphere
    • IfcCurve
      • IfcBoundedCurve
        • IfcBSplineCurve
          • IfcBSplineCurveWithKnots
            • IfcRationalBSplineCurveWithKnots
        • IfcCompositeCurve
          • IfcCompositeCurveOnSurface
            • IfcBoundaryCurve
        • IfcCurveSegment2D
          • IfcCircularArcSegment2D
          • IfcClothoidalArcSegment2D
          • IfcLineSegment2D
        • IfcIndexedPolyCurve
        • IfcPolyline
      • IfcConic
        • IfcCircle
      • IfcLine
      • IfcPcurve
    • IfcDirection
    • IfcFillAreaStyleHatching
    • IfcGeometricSet
      • IfcGeometricCurveSet
    • IfcHalfSpaceSolid
      • IfcPolygonalBoundedHalfSpace
    • IfcLightSource
      • IfcLightSourceDirectional
    • IfcPlacement
      • IfcAxis1Placement
      • IfcAxis2Placement2D
      • IfcAxis2Placement3D
    • IfcPlanarExtent
    • IfcPoint
      • IfcCartesianPoint
    • IfcSectionedSpine
    • IfcSolidModel
      • IfcCsgSolid
      • IfcSweptAreaSolid
        • IfcExtrudedAreaSolid
          • IfcExtrudedAreaSolidTapered
        • IfcFixedReferenceSweptAreaSolid
        • IfcRevolvedAreaSolid
          • IfcRevolvedAreaSolidTapered
        • IfcSurfaceCurveSweptAreaSolid
      • IfcSweptDiskSolid
        • IfcSweptDiskSolidPolygonal
    • IfcSurface
      • IfcBoundedSurface
        • IfcBSplineSurface
          • IfcBSplineSurfaceWithKnots
            • IfcRationalBSplineSurfaceWithKnots
        • IfcCurveBoundedSurface
      • IfcElementarySurface
        • IfcPlane
      • IfcSweptSurface
        • IfcSurfaceOfLinearExtrusion
        • IfcSurfaceOfRevolution
    • IfcTessellatedItem
      • IfcTessellatedFaceSet
        • IfcTriangulatedFaceSet
    • IfcTextLiteral
      • IfcTextLiteralWithExtent
    • IfcVector
  • IfcMappedItem
  • IfcStyledItem
  • IfcTopologicalRepresentationItem
    • IfcEdge
    • IfcFace
      • IfcFaceSurface
    • IfcFaceBound
    • IfcLoop
    • IfcVertex
      • IfcVertexPoint
• IfcRepresentationMap
• IfcRoot
  • IfcObjectDefinition
    • IfcContext
      • IfcProject
      • IfcProjectLibrary
    • IfcObject
      • IfcActor
      • IfcControl
        • IfcCostItem
        • IfcCostSchedule
        • IfcProjectOrder
        • IfcWorkControl
          • IfcWorkPlan
          • IfcWorkSchedule
      • IfcGroup
        • IfcStructuralLoadGroup
          • IfcStructuralLoadCase
        • IfcStructuralResultGroup
        • IfcSystem
          • IfcDistributionSystem
          • IfcStructuralAnalysisModel
      • IfcProcess
        • IfcTask
      • IfcProduct
        • IfcAnnotation
        • IfcElement
          • IfcBuildingElement
            • IfcBeam
            • IfcColumn
              • IfcColumnStandardCase
            • IfcCovering
            • IfcFooting
            • IfcMember
              • IfcMemberStandardCase
            • IfcPile
            • IfcPlate
              • IfcPlateStandardCase
            • IfcRailing
            • IfcRamp
            • IfcRampFlight
            • IfcSlab
              • IfcSlabStandardCase
            • IfcWall
          • IfcCivilElement
          • IfcDistributionElement
            • IfcDistributionFlowElement
              • IfcFlowFitting
                • IfcCableCarrierFitting
                • IfcJunctionBox
                • IfcPipeFitting
              • IfcFlowSegment
                • IfcCableCarrierSegment
                • IfcPipeSegment
              • IfcFlowTerminal
                • IfcLightFixture
                • IfcWasteTerminal
          • IfcElementAssembly
          • IfcElementComponent
            • IfcMechanicalFastener
            • IfcReinforcingElement
              • IfcReinforcingBar
              • IfcReinforcingMesh
              • IfcTendon
              • IfcTendonAnchor
          • IfcFeatureElement
            • IfcFeatureElementSubtraction
              • IfcOpeningElement
          • IfcGeographicElement
        • IfcPort
          • IfcDistributionPort
        • IfcPositioningElement
          • IfcAlignment
        • IfcSpatialElement
          • IfcSpatialStructureElement
            • IfcSite
        • IfcStructuralActivity
          • IfcStructuralAction
            • IfcStructuralCurveAction
            • IfcStructuralPointAction
            • IfcStructuralSurfaceAction
          • IfcStructuralReaction
            • IfcStructuralCurveReaction
            • IfcStructuralPointReaction
            • IfcStructuralSurfaceReaction
        • IfcStructuralItem
          • IfcStructuralConnection
            • IfcStructuralCurveConnection
            • IfcStructuralPointConnection
            • IfcStructuralSurfaceConnection
          • IfcStructuralMember
            • IfcStructuralCurveMember
              • IfcStructuralCurveMemberVarying
            • IfcStructuralSurfaceMember
              • IfcStructuralSurfaceMemberVarying
    • IfcTypeObject
      • IfcTypeProduct
        • IfcElementType
          • IfcBuildingElementType
            • IfcBeamType
            • IfcColumnType
            • IfcCoveringType
            • IfcFootingType
            • IfcMemberType
            • IfcPileType
            • IfcPlateType
            • IfcRailingType
            • IfcRampFlightType
            • IfcRampType
            • IfcSlabType
            • IfcWallType
          • IfcCivilElementType
          • IfcDistributionElementType
            • IfcDistributionFlowElementType
              • IfcFlowFittingType
                • IfcCableCarrierFittingType
                • IfcJunctionBoxType
                • IfcPipeFittingType
              • IfcFlowSegmentType
                • IfcCableCarrierSegmentType
                • IfcPipeSegmentType
              • IfcFlowTerminalType
                • IfcLightFixtureType
                • IfcWasteTerminalType
          • IfcElementAssemblyType
          • IfcElementComponentType
            • IfcMechanicalFastenerType
            • IfcReinforcingElementType
              • IfcReinforcingBarType
              • IfcReinforcingMeshType
              • IfcTendonAnchorType
              • IfcTendonType
          • IfcGeographicElementType
  • IfcPropertyDefinition
    • IfcPropertySetDefinition
      • IfcPropertySet
      • IfcQuantitySet
        • IfcElementQuantity
  • IfcRelationship
    • IfcRelAssigns
      • IfcRelAssignsToControl
      • IfcRelAssignsToGroup
      • IfcRelAssignsToProduct
    • IfcRelAssociates
      • IfcRelAssociatesConstraint
      • IfcRelAssociatesDocument
      • IfcRelAssociatesMaterial
    • IfcRelConnects
      • IfcRelConnectsElements
        • IfcRelConnectsPathElements
      • IfcRelConnectsPorts
      • IfcRelConnectsStructuralActivity
      • IfcRelConnectsStructuralMember
      • IfcRelContainedInSpatialStructure
      • IfcRelPositions
      • IfcRelSequence
    • IfcRelDeclares
    • IfcRelDecomposes
      • IfcRelAggregates
      • IfcRelNests
      • IfcRelVoidsElement
    • IfcRelDefines
      • IfcRelDefinesByProperties
      • IfcRelDefinesByType
• IfcSchedulingTime
  • IfcTaskTime
• IfcStructuralLoad
  • IfcStructuralLoadConfiguration
  • IfcStructuralLoadOrResult
    • IfcStructuralLoadStatic
      • IfcStructuralLoadLinearForce
      • IfcStructuralLoadSingleDisplacement
        • IfcStructuralLoadSingleDisplacementDistortion
      • IfcStructuralLoadSingleForce
        • IfcStructuralLoadSingleForceWarping
• IfcTable
• IfcTableColumn
• IfcTableRow
• IfcUnitAssignment

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