ENTITY IfcLightSourcePositional

(* SCHEMA IFC4; *)

ENTITY IfcLightSourcePositional
 SUPERTYPE OF (ONEOF
    (IfcLightSourceSpot))
 SUBTYPE OF (IfcLightSource);
	Position : IfcCartesianPoint;
	Radius : IfcPositiveLengthMeasure;
	ConstantAttenuation : IfcReal;
	DistanceAttenuation : IfcReal;
	QuadricAttenuation : IfcReal;
END_ENTITY;

Explicit Attributes

Entity IfcLightSourcePositional has the following local and inherited explicit attributes:

Attribute	Type	Defined By
Name	IfcLabel (STRING)	IfcLightSource
LightColour	IfcColourRgb (ENTITY)	IfcLightSource
AmbientIntensity	IfcNormalisedRatioMeasure (REAL)	IfcLightSource
Intensity	IfcNormalisedRatioMeasure (REAL)	IfcLightSource
Position	IfcCartesianPoint (ENTITY)	IfcLightSourcePositional
Radius	IfcPositiveLengthMeasure (REAL)	IfcLightSourcePositional
ConstantAttenuation	IfcReal (REAL)	IfcLightSourcePositional
DistanceAttenuation	IfcReal (REAL)	IfcLightSourcePositional
QuadricAttenuation	IfcReal (REAL)	IfcLightSourcePositional

Derived Attributes

No derived attributes

Inverse Attributes

Entity IfcLightSourcePositional 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 IfcLightSourcePositional inherits from the following supertypes:
  IfcRepresentationItem
    IfcGeometricRepresentationItem
      IfcLightSource

Subtypes

Entity IfcLightSourcePositional has the following subtypes:
IfcLightSourceSpot*
* - Immediate Subtypes

Referenced By

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

Definition	Type	Referenced Entity
IfcAxis1Placement	ENTITY	IfcGeometricRepresentationItem
IfcAxis1Placement	ENTITY	IfcRepresentationItem
IfcBaseAxis	FUNCTION	IfcRepresentationItem
IfcBaseAxis	FUNCTION	IfcGeometricRepresentationItem
IfcBuild2Axes	FUNCTION	IfcRepresentationItem
IfcBuild2Axes	FUNCTION	IfcGeometricRepresentationItem
IfcBuildAxes	FUNCTION	IfcGeometricRepresentationItem
IfcBuildAxes	FUNCTION	IfcRepresentationItem
IfcConvertDirectionInto2D	FUNCTION	IfcGeometricRepresentationItem
IfcConvertDirectionInto2D	FUNCTION	IfcRepresentationItem
IfcCrossProduct	FUNCTION	IfcRepresentationItem
IfcCrossProduct	FUNCTION	IfcGeometricRepresentationItem
IfcExtrudedAreaSolid	ENTITY	IfcRepresentationItem
IfcExtrudedAreaSolid	ENTITY	IfcGeometricRepresentationItem
IfcFirstProjAxis	FUNCTION	IfcGeometricRepresentationItem
IfcFirstProjAxis	FUNCTION	IfcRepresentationItem
IfcGeometricRepresentationItem	ENTITY	IfcLightSource
IfcLayeredItem	SELECT	IfcRepresentationItem
IfcLightSource	ENTITY	IfcLightSourcePositional
IfcMirroredProfileDef	ENTITY	IfcGeometricRepresentationItem
IfcMirroredProfileDef	ENTITY	IfcRepresentationItem
IfcNormalise	FUNCTION	IfcRepresentationItem
IfcNormalise	FUNCTION	IfcGeometricRepresentationItem
IfcOrthogonalComplement	FUNCTION	IfcGeometricRepresentationItem
IfcOrthogonalComplement	FUNCTION	IfcRepresentationItem
IfcRepresentation	ENTITY	IfcRepresentationItem
IfcRepresentationItem	ENTITY	IfcGeometricRepresentationItem
IfcRevolvedAreaSolid	ENTITY	IfcGeometricRepresentationItem
IfcRevolvedAreaSolid	ENTITY	IfcRepresentationItem
IfcScalarTimesVector	FUNCTION	IfcGeometricRepresentationItem
IfcScalarTimesVector	FUNCTION	IfcRepresentationItem
IfcSecondProjAxis	FUNCTION	IfcRepresentationItem
IfcSecondProjAxis	FUNCTION	IfcGeometricRepresentationItem
IfcShapeRepresentationTypes	FUNCTION	IfcRepresentationItem
IfcStyledItem	ENTITY	IfcRepresentationItem
IfcSurfaceOfLinearExtrusion	ENTITY	IfcRepresentationItem
IfcSurfaceOfLinearExtrusion	ENTITY	IfcGeometricRepresentationItem
IfcSurfaceOfRevolution	ENTITY	IfcRepresentationItem
IfcSurfaceOfRevolution	ENTITY	IfcGeometricRepresentationItem
IfcTopologyRepresentationTypes	FUNCTION	IfcRepresentationItem
IfcVectorDifference	FUNCTION	IfcGeometricRepresentationItem
IfcVectorDifference	FUNCTION	IfcRepresentationItem
IfcVectorSum	FUNCTION	IfcGeometricRepresentationItem
IfcVectorSum	FUNCTION	IfcRepresentationItem

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2016-06-01T11:21:44-04:00