ENTITY IfcDirection

(* SCHEMA IFC4; *)

ENTITY IfcDirection
 SUBTYPE OF (IfcGeometricRepresentationItem);
	DirectionRatios : LIST [2:3] OF IfcReal;
 DERIVE
	Dim : IfcDimensionCount := HIINDEX(DirectionRatios);
 WHERE
	MagnitudeGreaterZero : SIZEOF(QUERY(Tmp <* DirectionRatios | Tmp <> 0.0)) > 0;
END_ENTITY;

Explicit Attributes

Entity IfcDirection has the following local and inherited explicit attributes:
AttributeTypeDefined By
 DirectionRatiosLIST OF IfcReal (REAL)IfcDirection

Derived Attributes

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

Inverse Attributes

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

Supertypes

Entity IfcDirection inherits from the following supertypes:
  IfcRepresentationItem
    IfcGeometricRepresentationItem

Subtypes

    No subtypes

Referenced By

Entity IfcDirection and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 IfcAxis1Placement ENTITY IfcGeometricRepresentationItem
 IfcAxis1Placement ENTITY IfcRepresentationItem
 IfcAxis1Placement ENTITY IfcDirection
 IfcAxis2Placement2D ENTITY IfcDirection
 IfcAxis2Placement3D ENTITY IfcDirection
 IfcBaseAxis FUNCTION IfcDirection
 IfcBaseAxis FUNCTION IfcGeometricRepresentationItem
 IfcBaseAxis FUNCTION IfcRepresentationItem
 IfcBuild2Axes FUNCTION IfcDirection
 IfcBuild2Axes FUNCTION IfcGeometricRepresentationItem
 IfcBuild2Axes FUNCTION IfcRepresentationItem
 IfcBuildAxes FUNCTION IfcDirection
 IfcBuildAxes FUNCTION IfcRepresentationItem
 IfcBuildAxes FUNCTION IfcGeometricRepresentationItem
 IfcCartesianTransformationOperator ENTITY IfcDirection
 IfcCartesianTransformationOperator2D ENTITY IfcDirection
 IfcCartesianTransformationOperator3D ENTITY IfcDirection
 IfcConvertDirectionInto2D FUNCTION IfcGeometricRepresentationItem
 IfcConvertDirectionInto2D FUNCTION IfcDirection
 IfcConvertDirectionInto2D FUNCTION IfcRepresentationItem
 IfcCrossProduct FUNCTION IfcRepresentationItem
 IfcCrossProduct FUNCTION IfcGeometricRepresentationItem
 IfcCrossProduct FUNCTION IfcDirection
 IfcDotProduct FUNCTION IfcDirection
 IfcExtrudedAreaSolid ENTITY IfcGeometricRepresentationItem
 IfcExtrudedAreaSolid ENTITY IfcRepresentationItem
 IfcExtrudedAreaSolid ENTITY IfcDirection
 IfcFirstProjAxis FUNCTION IfcDirection
 IfcFirstProjAxis FUNCTION IfcRepresentationItem
 IfcFirstProjAxis FUNCTION IfcGeometricRepresentationItem
 IfcFixedReferenceSweptAreaSolid ENTITY IfcDirection
 IfcGeometricRepresentationContext ENTITY IfcDirection
 IfcGeometricRepresentationItem ENTITY IfcDirection
 IfcGeometricRepresentationSubContext ENTITY IfcDirection
 IfcGridPlacementDirectionSelect SELECT IfcDirection
 IfcLayeredItem SELECT IfcRepresentationItem
 IfcLightSourceDirectional ENTITY IfcDirection
 IfcLightSourceSpot ENTITY IfcDirection
 IfcMirroredProfileDef ENTITY IfcDirection
 IfcMirroredProfileDef ENTITY IfcGeometricRepresentationItem
 IfcMirroredProfileDef ENTITY IfcRepresentationItem
 IfcNormalise FUNCTION IfcGeometricRepresentationItem
 IfcNormalise FUNCTION IfcRepresentationItem
 IfcNormalise FUNCTION IfcDirection
 IfcOffsetCurve3D ENTITY IfcDirection
 IfcOrthogonalComplement FUNCTION IfcGeometricRepresentationItem
 IfcOrthogonalComplement FUNCTION IfcRepresentationItem
 IfcOrthogonalComplement FUNCTION IfcDirection
 IfcRepresentation ENTITY IfcRepresentationItem
 IfcRepresentationItem ENTITY IfcGeometricRepresentationItem
 IfcRevolvedAreaSolid ENTITY IfcRepresentationItem
 IfcRevolvedAreaSolid ENTITY IfcGeometricRepresentationItem
 IfcSameDirection FUNCTION IfcDirection
 IfcScalarTimesVector FUNCTION IfcDirection
 IfcScalarTimesVector FUNCTION IfcRepresentationItem
 IfcScalarTimesVector FUNCTION IfcGeometricRepresentationItem
 IfcSecondProjAxis FUNCTION IfcDirection
 IfcSecondProjAxis FUNCTION IfcGeometricRepresentationItem
 IfcSecondProjAxis FUNCTION IfcRepresentationItem
 IfcShapeRepresentationTypes FUNCTION IfcRepresentationItem
 IfcStructuralCurveConnection ENTITY IfcDirection
 IfcStructuralCurveMember ENTITY IfcDirection
 IfcStyledItem ENTITY IfcRepresentationItem
 IfcSurfaceOfLinearExtrusion ENTITY IfcDirection
 IfcSurfaceOfLinearExtrusion ENTITY IfcGeometricRepresentationItem
 IfcSurfaceOfLinearExtrusion ENTITY IfcRepresentationItem
 IfcSurfaceOfRevolution ENTITY IfcRepresentationItem
 IfcSurfaceOfRevolution ENTITY IfcGeometricRepresentationItem
 IfcTopologyRepresentationTypes FUNCTION IfcRepresentationItem
 IfcVector ENTITY IfcDirection
 IfcVectorDifference FUNCTION IfcRepresentationItem
 IfcVectorDifference FUNCTION IfcGeometricRepresentationItem
 IfcVectorDifference FUNCTION IfcDirection
 IfcVectorOrDirection SELECT IfcDirection
 IfcVectorSum FUNCTION IfcRepresentationItem
 IfcVectorSum FUNCTION IfcDirection
 IfcVectorSum FUNCTION IfcGeometricRepresentationItem


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2016-06-01T11:21:42-04:00