ENTITY IfcBoundaryCurve

(* SCHEMA IFC4; *)

ENTITY IfcBoundaryCurve
 SUPERTYPE OF (ONEOF
	(IfcOuterBoundaryCurve))
 SUBTYPE OF (IfcCompositeCurveOnSurface);
 WHERE
	IsClosed : SELF\IfcCompositeCurve.ClosedCurve;
END_ENTITY;

Explicit Attributes

Entity IfcBoundaryCurve has the following local and inherited explicit attributes:

Attribute	Type	Defined By
Segments	LIST OF IfcSegment (ENTITY)	IfcCompositeCurve
SelfIntersect	IfcLogical (LOGICAL)	IfcCompositeCurve

Derived Attributes

Entity IfcBoundaryCurve has the following local and inherited derived attributes:

Attribute	Type	Defined By
Dim	IfcDimensionCount (INTEGER)	IfcCurve
NSegments	IfcInteger (INTEGER)	IfcCompositeCurve
ClosedCurve	IfcLogical (LOGICAL)	IfcCompositeCurve
BasisSurface	SET OF IfcSurface (ENTITY)	IfcCompositeCurveOnSurface

Inverse Attributes

Entity IfcBoundaryCurve has the following local and inherited inverse attributes:

Attribute	Type	Defined By
LayerAssignment	SET OF IfcPresentationLayerAssignment (ENTITY)	IfcRepresentationItem
StyledByItem	SET OF IfcStyledItem (ENTITY)	IfcRepresentationItem

Supertypes

Entity IfcBoundaryCurve inherits from the following supertypes:
  IfcRepresentationItem
    IfcGeometricRepresentationItem
      IfcCurve
        IfcBoundedCurve
          IfcCompositeCurve
            IfcCompositeCurveOnSurface

Subtypes

Entity IfcBoundaryCurve has the following subtypes:
IfcOuterBoundaryCurve*
* - Immediate Subtypes

Referenced By

Entity IfcBoundaryCurve and its supertypes are referenced by the following definitions:

Definition	Type	Referenced Entity
IfcAnnotationFillArea	ENTITY	IfcCurve
IfcArbitraryClosedProfileDef	ENTITY	IfcCurve
IfcArbitraryOpenProfileDef	ENTITY	IfcBoundedCurve
IfcArbitraryProfileDefWithVoids	ENTITY	IfcCurve
IfcAxis1Placement	ENTITY	IfcGeometricRepresentationItem
IfcAxis1Placement	ENTITY	IfcRepresentationItem
IfcBaseAxis	FUNCTION	IfcGeometricRepresentationItem
IfcBaseAxis	FUNCTION	IfcRepresentationItem
IfcBoundaryCurve	ENTITY	IfcCompositeCurve
IfcBoundedCurve	ENTITY	IfcCompositeCurve
IfcBuild2Axes	FUNCTION	IfcGeometricRepresentationItem
IfcBuild2Axes	FUNCTION	IfcRepresentationItem
IfcBuildAxes	FUNCTION	IfcGeometricRepresentationItem
IfcBuildAxes	FUNCTION	IfcRepresentationItem
IfcCompositeCurve	ENTITY	IfcCompositeCurveOnSurface
IfcCompositeCurveOnSurface	ENTITY	IfcBoundaryCurve
IfcCompositeCurveSegment	ENTITY	IfcCurve
IfcConvertDirectionInto2D	FUNCTION	IfcGeometricRepresentationItem
IfcConvertDirectionInto2D	FUNCTION	IfcRepresentationItem
IfcCrossProduct	FUNCTION	IfcGeometricRepresentationItem
IfcCrossProduct	FUNCTION	IfcRepresentationItem
IfcCurve	ENTITY	IfcBoundedCurve
IfcCurveBoundedPlane	ENTITY	IfcCurve
IfcCurveBoundedSurface	ENTITY	IfcBoundaryCurve
IfcCurveDim	FUNCTION	IfcCompositeCurve
IfcCurveDim	FUNCTION	IfcCurve
IfcCurveOnSurface	SELECT	IfcCompositeCurveOnSurface
IfcCurveOrEdgeCurve	SELECT	IfcBoundedCurve
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	IfcCompositeCurve
IfcGradientCurve	ENTITY	IfcBoundedCurve
IfcGridAxis	ENTITY	IfcCurve
IfcLayeredItem	SELECT	IfcRepresentationItem
IfcMirroredProfileDef	ENTITY	IfcGeometricRepresentationItem
IfcMirroredProfileDef	ENTITY	IfcRepresentationItem
IfcNormalise	FUNCTION	IfcRepresentationItem
IfcNormalise	FUNCTION	IfcGeometricRepresentationItem
IfcOffsetCurve	ENTITY	IfcCurve
IfcOrthogonalComplement	FUNCTION	IfcRepresentationItem
IfcOrthogonalComplement	FUNCTION	IfcGeometricRepresentationItem
IfcPcurve	ENTITY	IfcCurve
IfcPointByDistanceExpression	ENTITY	IfcCurve
IfcPointOnCurve	ENTITY	IfcCurve
IfcPolygonalBoundedHalfSpace	ENTITY	IfcBoundedCurve
IfcRepresentation	ENTITY	IfcRepresentationItem
IfcRepresentationItem	ENTITY	IfcGeometricRepresentationItem
IfcRevolvedAreaSolid	ENTITY	IfcGeometricRepresentationItem
IfcRevolvedAreaSolid	ENTITY	IfcCurve
IfcRevolvedAreaSolid	ENTITY	IfcRepresentationItem
IfcScalarTimesVector	FUNCTION	IfcRepresentationItem
IfcScalarTimesVector	FUNCTION	IfcGeometricRepresentationItem
IfcSecondProjAxis	FUNCTION	IfcGeometricRepresentationItem
IfcSecondProjAxis	FUNCTION	IfcRepresentationItem
IfcSectionedSolid	ENTITY	IfcCurve
IfcSectionedSpine	ENTITY	IfcCompositeCurve
IfcSectionedSurface	ENTITY	IfcCurve
IfcSegment	ENTITY	IfcCompositeCurve
IfcSegmentedReferenceCurve	ENTITY	IfcBoundedCurve
IfcShapeRepresentationTypes	FUNCTION	IfcCurve
IfcShapeRepresentationTypes	FUNCTION	IfcRepresentationItem
IfcStyledItem	ENTITY	IfcRepresentationItem
IfcSurfaceCurve	ENTITY	IfcCurve
IfcSurfaceOfLinearExtrusion	ENTITY	IfcRepresentationItem
IfcSurfaceOfLinearExtrusion	ENTITY	IfcGeometricRepresentationItem
IfcSurfaceOfRevolution	ENTITY	IfcGeometricRepresentationItem
IfcSurfaceOfRevolution	ENTITY	IfcCurve
IfcSurfaceOfRevolution	ENTITY	IfcRepresentationItem
IfcSweptDiskSolid	ENTITY	IfcCurve
IfcTopologyRepresentationTypes	FUNCTION	IfcRepresentationItem
IfcTrimmedCurve	ENTITY	IfcCurve
IfcVectorDifference	FUNCTION	IfcGeometricRepresentationItem
IfcVectorDifference	FUNCTION	IfcRepresentationItem
IfcVectorSum	FUNCTION	IfcGeometricRepresentationItem
IfcVectorSum	FUNCTION	IfcRepresentationItem

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2024-07-11T21:39:04-04:00