<!-- This example ilustrates the use of the line element -->

<construction xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xml/intergeo.xsd">
	<elements>
		<line id="l">
			<homogeneous_coordinates>
				<double>3</double>
				<double>5</double>
				<double>-3</double>
			</homogeneous_coordinates>
		</line>
	</elements>
	<constraints>
		<!---->
	</constraints>
</construction>
