<xs:complexType name="IfcEdge"> <xs:complexContent> <xs:extension base="ifc:IfcTopologicalRepresentationItem"> <xs:sequence> <xs:element name="EdgeStart" type="ifc:IfcVertex" nillable="true" minOccurs="0"/> <xs:element name="EdgeEnd" type="ifc:IfcVertex" nillable="true" minOccurs="0"/> </xs:sequence> </xs:extension> </xs:complexContent> </xs:complexType> |