| QName | Type | Fixed | Default | Use | Inheritable | Annotation |
|---|---|---|---|---|---|---|
| AmbientIntensity | ifc:IfcNormalisedRatioMeasure | optional | ||||
| ConstantAttenuation | ifc:IfcReal | optional | ||||
| DistanceAttenuation | ifc:IfcReal | optional | ||||
| Intensity | ifc:IfcNormalisedRatioMeasure | optional | ||||
| Name | ifc:IfcLabel | optional | ||||
| QuadricAttenuation | ifc:IfcReal | optional | ||||
| Radius | ifc:IfcPositiveLengthMeasure | optional | ||||
| href | xs:anyURI | optional | ||||
| id | xs:ID | optional | ||||
| path | xs:NMTOKENS | optional | ||||
| pos | restriction of list of xs:integer | optional | ||||
| ref | xs:IDREF | optional |
<xs:element name="IfcLightSourcePositional" type="ifc:IfcLightSourcePositional" substitutionGroup="ifc:IfcLightSource" nillable="true"/> |