<xs:complexType name="IfcLightSourceSpot">
<xs:complexContent>
<xs:extension base="ifc:IfcLightSourcePositional">
<xs:sequence>
<xs:element name="Orientation">
<xs:complexType>
<xs:choice>
<xs:element ref="ifc:IfcDirection" />
</xs:choice>
</xs:complexType>
</xs:element>
<xs:element name="ConcentrationExponent" type="ifc:IfcReal" nillable="true" minOccurs="0" />
<xs:element name="SpreadAngle" type="ifc:IfcPositivePlaneAngleMeasure" />
<xs:element name="BeamWidthAngle" type="ifc:IfcPositivePlaneAngleMeasure" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
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