<xs:element name="CurveFeature" type="BaseFeatureType"><xs:annotation><xs:documentation>The CurveFeature element identifies the curve from which the circular arc is extracted.</xs:documentation></xs:annotation></xs:element>
<xs:complexType name="CircularArcExtractType"><xs:annotation><xs:documentation>The CircularArcExtractType defines a circular arc construction by the extraction of a circular arc from a curve feature.</xs:documentation></xs:annotation><xs:complexContent><xs:extension base="ConstructionMethodBaseType"><xs:sequence><xs:element name="CurveFeature" type="BaseFeatureType"><xs:annotation><xs:documentation>The CurveFeature element identifies the curve from which the circular arc is extracted.</xs:documentation></xs:annotation></xs:element></xs:sequence></xs:extension></xs:complexContent></xs:complexType>