<!-- This file is to illustrate the use of the constraint line_angular_bisector_of_three_points .
-->
<construction xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../xml/intergeo.xsd">
	<elements>
		<point id="P">
			<homogeneous_coordinates>
				<double>0</double>
				<double>0</double>
				<double>1</double>
			</homogeneous_coordinates>
		</point>
		<point id="Q">
			<homogeneous_coordinates>
				<double>1</double>
				<double>1</double>
				<double>1</double>
			</homogeneous_coordinates>
		</point>
		<point id="R">
			<homogeneous_coordinates>
				<double>1</double>
				<double>-1</double>
				<double>1</double>
			</homogeneous_coordinates>
		</point>
		<line id="l">
			<homogeneous_coordinates>
				<double>0</double>
				<double>1</double>
				<double>0</double>
			</homogeneous_coordinates>
		</line>
	</elements>
	<constraints>
		<free_point>
			<point out="true">P</point>
		</free_point>
		<free_point>
			<point out="true">Q</point>
		</free_point>
		<free_point>
			<point out="true">R</point>
		</free_point>
		<line_angular_bisector_of_three_points>
			<line out="true">l</line>
			<point>P</point>
			<point>Q</point>
			<point>R</point>
		</line_angular_bisector_of_three_points>
	</constraints>
</construction>

