[page:Line] →
		[name]
		An axis object to visualize the the 3 axes in a simple way. 
			The X axis is red. The Y axis is green. The Z axis is blue.
		Example
                var axisHelper = new THREE.AxisHelper( 5 );
		scene.add( axisHelper );
                
		Constructor
		[name]([page:Number size])
		
		size -- Define the size of the line representing the axes.
		
		
		Creates an axisHelper with lines of length size.
		
		Source
		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]