ENTITY IfcSurfaceCurve

(* SCHEMA IFC4; *)

ENTITY IfcSurfaceCurve
 SUPERTYPE OF (ONEOF
	(IfcIntersectionCurve
	,IfcSeamCurve))
 SUBTYPE OF (IfcCurve);
	Curve3D : IfcCurve;
	AssociatedGeometry : LIST [1:2] OF IfcPcurve;
	MasterRepresentation : IfcPreferredSurfaceCurveRepresentation;
 DERIVE
	 BasisSurface : SET [1:2] OF IfcSurface := IfcGetBasisSurface(SELF);
 WHERE
	CurveIs3D : Curve3D.Dim = 3;
	CurveIsNotPcurve : NOT ('IFC4.IFCPCURVE' IN TYPEOF(Curve3D));
END_ENTITY;

Explicit Attributes

Entity IfcSurfaceCurve has the following local and inherited explicit attributes:
AttributeTypeDefined By
 CURVE3DIfcCurve (ENTITY)IfcSurfaceCurve
 AssociatedGeometryLIST OF IfcPcurve (ENTITY)IfcSurfaceCurve
 MasterRepresentationIfcPreferredSurfaceCurveRepresentation (ENUM)IfcSurfaceCurve

Derived Attributes

Entity IfcSurfaceCurve has the following local and inherited derived attributes:
AttributeTypeDefined By
 DimIfcDimensionCount (INTEGER)IfcCurve
 BasisSurfaceSET OF IfcSurface (ENTITY)IfcSurfaceCurve

Inverse Attributes

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

Supertypes

Entity IfcSurfaceCurve inherits from the following supertypes:
  IfcRepresentationItem
    IfcGeometricRepresentationItem
      IfcCurve

Subtypes

Entity IfcSurfaceCurve has the following subtypes:
    IfcIntersectionCurve*
    IfcSeamCurve*
* - Immediate Subtypes

Referenced By

Entity IfcSurfaceCurve and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 IfcAnnotationFillArea ENTITY IfcCurve
 IfcArbitraryClosedProfileDef ENTITY IfcCurve
 IfcArbitraryProfileDefWithVoids ENTITY IfcCurve
 IfcAxis1Placement ENTITY IfcRepresentationItem
 IfcAxis1Placement ENTITY IfcGeometricRepresentationItem
 IfcBaseAxis FUNCTION IfcGeometricRepresentationItem
 IfcBaseAxis FUNCTION IfcRepresentationItem
 IfcBuild2Axes FUNCTION IfcRepresentationItem
 IfcBuild2Axes FUNCTION IfcGeometricRepresentationItem
 IfcBuildAxes FUNCTION IfcRepresentationItem
 IfcBuildAxes FUNCTION IfcGeometricRepresentationItem
 IfcCompositeCurveSegment ENTITY IfcCurve
 IfcConvertDirectionInto2D FUNCTION IfcRepresentationItem
 IfcConvertDirectionInto2D FUNCTION IfcGeometricRepresentationItem
 IfcCrossProduct FUNCTION IfcRepresentationItem
 IfcCrossProduct FUNCTION IfcGeometricRepresentationItem
 IfcCurve ENTITY IfcSurfaceCurve
 IfcCurveBoundedPlane ENTITY IfcCurve
 IfcCurveDim FUNCTION IfcCurve
 IfcCurveOnSurface SELECT IfcSurfaceCurve
 IfcCurveSegment ENTITY IfcCurve
 IfcDirectrixCurveSweptAreaSolid ENTITY IfcCurve
 IfcEdgeCurve ENTITY IfcCurve
 IfcExtrudedAreaSolid ENTITY IfcRepresentationItem
 IfcExtrudedAreaSolid ENTITY IfcGeometricRepresentationItem
 IfcFirstProjAxis FUNCTION IfcRepresentationItem
 IfcFirstProjAxis FUNCTION IfcGeometricRepresentationItem
 IfcGeometricRepresentationItem ENTITY IfcCurve
 IfcGeometricSetSelect SELECT IfcCurve
 IfcGetBasisSurface FUNCTION IfcSurfaceCurve
 IfcGridAxis ENTITY IfcCurve
 IfcIntersectionCurve ENTITY IfcSurfaceCurve
 IfcLayeredItem SELECT IfcRepresentationItem
 IfcMirroredProfileDef ENTITY IfcGeometricRepresentationItem
 IfcMirroredProfileDef ENTITY IfcRepresentationItem
 IfcNormalise FUNCTION IfcRepresentationItem
 IfcNormalise FUNCTION IfcGeometricRepresentationItem
 IfcOffsetCurve ENTITY IfcCurve
 IfcOrthogonalComplement FUNCTION IfcGeometricRepresentationItem
 IfcOrthogonalComplement FUNCTION IfcRepresentationItem
 IfcPcurve ENTITY IfcCurve
 IfcPointByDistanceExpression ENTITY IfcCurve
 IfcPointOnCurve ENTITY IfcCurve
 IfcRepresentation ENTITY IfcRepresentationItem
 IfcRepresentationItem ENTITY IfcGeometricRepresentationItem
 IfcRevolvedAreaSolid ENTITY IfcRepresentationItem
 IfcRevolvedAreaSolid ENTITY IfcCurve
 IfcRevolvedAreaSolid ENTITY IfcGeometricRepresentationItem
 IfcScalarTimesVector FUNCTION IfcRepresentationItem
 IfcScalarTimesVector FUNCTION IfcGeometricRepresentationItem
 IfcSeamCurve ENTITY IfcSurfaceCurve
 IfcSecondProjAxis FUNCTION IfcRepresentationItem
 IfcSecondProjAxis FUNCTION IfcGeometricRepresentationItem
 IfcSectionedSolid ENTITY IfcCurve
 IfcSectionedSurface ENTITY IfcCurve
 IfcShapeRepresentationTypes FUNCTION IfcRepresentationItem
 IfcShapeRepresentationTypes FUNCTION IfcCurve
 IfcStyledItem ENTITY IfcRepresentationItem
 IfcSurfaceCurve ENTITY IfcCurve
 IfcSurfaceOfLinearExtrusion ENTITY IfcRepresentationItem
 IfcSurfaceOfLinearExtrusion ENTITY IfcGeometricRepresentationItem
 IfcSurfaceOfRevolution ENTITY IfcCurve
 IfcSurfaceOfRevolution ENTITY IfcRepresentationItem
 IfcSurfaceOfRevolution ENTITY IfcGeometricRepresentationItem
 IfcSweptDiskSolid ENTITY IfcCurve
 IfcTopologyRepresentationTypes FUNCTION IfcRepresentationItem
 IfcTrimmedCurve ENTITY IfcCurve
 IfcVectorDifference FUNCTION IfcRepresentationItem
 IfcVectorDifference FUNCTION IfcGeometricRepresentationItem
 IfcVectorSum FUNCTION IfcGeometricRepresentationItem
 IfcVectorSum FUNCTION IfcRepresentationItem


[Top Level Definitions] [Exit]

Generated by STEP Tools® EXPRESS to HTML Converter
2024-07-11T21:39:05-04:00