Added robot nodes for laser scanners to the Armar-III model

data/RobotAPI/robots/Armar3/ArmarIII.xml

@@ -70,9 +70,42 @@
 		<CollisionModel>
 			<File type="Inventor">convexModel/platform.iv</File>
 		</CollisionModel>
+		<Child name="Laser Scanner Front"/>
+		<Child name="Laser Scanner Back Left"/>
+		<Child name="Laser Scanner Back Right"/>
 		<Child name="Hip Pitch"/>
 	</RobotNode>
 
+	<RobotNode name="Laser Scanner Front">
+		<Transform>
+			<DH a="330" d="100" theta="90" alpha="0" units="degree"/>
+			<DH a="0" d="0" theta="-90" alpha="0" units="degree"/>
+		</Transform>
+		<Visualization enable="true">
+			<CoordinateAxis type="Inventor" enable="false" scaling="8"/>
+		</Visualization>
+	</RobotNode>
+
+	<RobotNode name="Laser Scanner Back Left">
+		<Transform>
+			<DH a="320" d="100" theta="210" alpha="0" units="degree"/>
+			<DH a="0" d="0" theta="-90" alpha="0" units="degree"/>
+		</Transform>
+		<Visualization enable="true">
+			<CoordinateAxis type="Inventor" enable="false" scaling="8"/>
+		</Visualization>		
+	</RobotNode>
+
+	<RobotNode name="Laser Scanner Back Right">
+		<Transform>
+			<DH a="320" d="100" theta="340" alpha="0" units="degree"/>
+			<DH a="0" d="0" theta="-90" alpha="0" units="degree"/>
+		</Transform>
+		<Visualization enable="true">
+			<CoordinateAxis type="Inventor" enable="false" scaling="8"/>
+		</Visualization>
+	</RobotNode>
+
 	<RobotNode name="Hip Pitch">
 			<Transform>
 				<Translation x="0" y="158" z="890" units='mm'/>