ENTITY IfcElementarySurface

(* SCHEMA IFC4; *)

ENTITY IfcElementarySurface
 ABSTRACT SUPERTYPE OF (ONEOF
	(IfcCylindricalSurface
	,IfcPlane
	,IfcSphericalSurface
	,IfcToroidalSurface))
 SUBTYPE OF (IfcSurface);
	Position : IfcAxis2Placement3D;
END_ENTITY;

Explicit Attributes

Entity IfcElementarySurface has the following local and inherited explicit attributes:
AttributeTypeDefined By
 POSITIONIfcAxis2Placement3D (ENTITY)IfcElementarySurface

Derived Attributes

Entity IfcElementarySurface has the following local and inherited derived attributes:
AttributeTypeDefined By
 DimIfcDimensionCount (INTEGER)IfcSurface

Inverse Attributes

Entity IfcElementarySurface has the following local and inherited inverse attributes:
AttributeTypeDefined By
 LayerAssignmentSET OF IfcPresentationLayerAssignment (ENTITY)IfcRepresentationItem
 StyledByItemSET OF IfcStyledItem (ENTITY)IfcRepresentationItem

Supertypes

Entity IfcElementarySurface inherits from the following supertypes:
  IfcRepresentationItem
    IfcGeometricRepresentationItem
      IfcSurface

Subtypes

Entity IfcElementarySurface has the following subtypes:
    IfcCylindricalSurface*
    IfcPlane*
    IfcSphericalSurface*
    IfcToroidalSurface*
* - Immediate Subtypes

Referenced By

Entity IfcElementarySurface and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 IfcAssociatedSurface FUNCTION IfcSurface
 IfcAxis1Placement ENTITY IfcRepresentationItem
 IfcAxis1Placement ENTITY IfcGeometricRepresentationItem
 IfcBaseAxis FUNCTION IfcGeometricRepresentationItem
 IfcBaseAxis FUNCTION IfcRepresentationItem
 IfcBuild2Axes FUNCTION IfcGeometricRepresentationItem
 IfcBuild2Axes FUNCTION IfcRepresentationItem
 IfcBuildAxes FUNCTION IfcGeometricRepresentationItem
 IfcBuildAxes FUNCTION IfcRepresentationItem
 IfcCompositeCurveOnSurface ENTITY IfcSurface
 IfcConvertDirectionInto2D FUNCTION IfcGeometricRepresentationItem
 IfcConvertDirectionInto2D FUNCTION IfcRepresentationItem
 IfcCrossProduct FUNCTION IfcRepresentationItem
 IfcCrossProduct FUNCTION IfcGeometricRepresentationItem
 IfcCurveBoundedSurface ENTITY IfcSurface
 IfcExtrudedAreaSolid ENTITY IfcRepresentationItem
 IfcExtrudedAreaSolid ENTITY IfcGeometricRepresentationItem
 IfcFaceSurface ENTITY IfcSurface
 IfcFirstProjAxis FUNCTION IfcRepresentationItem
 IfcFirstProjAxis FUNCTION IfcGeometricRepresentationItem
 IfcGeometricRepresentationItem ENTITY IfcSurface
 IfcGeometricSetSelect SELECT IfcSurface
 IfcGetBasisSurface FUNCTION IfcSurface
 IfcHalfSpaceSolid ENTITY IfcSurface
 IfcLayeredItem SELECT IfcRepresentationItem
 IfcMirroredProfileDef ENTITY IfcGeometricRepresentationItem
 IfcMirroredProfileDef ENTITY IfcRepresentationItem
 IfcNormalise FUNCTION IfcRepresentationItem
 IfcNormalise FUNCTION IfcGeometricRepresentationItem
 IfcOrthogonalComplement FUNCTION IfcGeometricRepresentationItem
 IfcOrthogonalComplement FUNCTION IfcRepresentationItem
 IfcPcurve ENTITY IfcSurface
 IfcPointOnSurface ENTITY IfcSurface
 IfcRectangularTrimmedSurface ENTITY IfcSurface
 IfcRepresentation ENTITY IfcRepresentationItem
 IfcRepresentationItem ENTITY IfcGeometricRepresentationItem
 IfcRevolvedAreaSolid ENTITY IfcGeometricRepresentationItem
 IfcRevolvedAreaSolid ENTITY IfcRepresentationItem
 IfcScalarTimesVector FUNCTION IfcRepresentationItem
 IfcScalarTimesVector FUNCTION IfcGeometricRepresentationItem
 IfcSecondProjAxis FUNCTION IfcRepresentationItem
 IfcSecondProjAxis FUNCTION IfcGeometricRepresentationItem
 IfcShapeRepresentationTypes FUNCTION IfcSurface
 IfcShapeRepresentationTypes FUNCTION IfcRepresentationItem
 IfcStyledItem ENTITY IfcRepresentationItem
 IfcSurface ENTITY IfcElementarySurface
 IfcSurfaceCurve ENTITY IfcSurface
 IfcSurfaceCurveSweptAreaSolid ENTITY IfcSurface
 IfcSurfaceOfLinearExtrusion ENTITY IfcGeometricRepresentationItem
 IfcSurfaceOfLinearExtrusion ENTITY IfcRepresentationItem
 IfcSurfaceOfRevolution ENTITY IfcGeometricRepresentationItem
 IfcSurfaceOfRevolution ENTITY IfcRepresentationItem
 IfcSurfaceOrFaceSurface SELECT IfcSurface
 IfcTopologyRepresentationTypes FUNCTION IfcRepresentationItem
 IfcVectorDifference FUNCTION IfcGeometricRepresentationItem
 IfcVectorDifference FUNCTION IfcRepresentationItem
 IfcVectorSum FUNCTION IfcGeometricRepresentationItem
 IfcVectorSum FUNCTION IfcRepresentationItem


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