render your scene in ascii, for threejs_playGnd

asciiEffect.js

  			
				/* ------------------- INSTRUCTIONS -----

				to render your scene as 'ASCII'
				you must first add this AsciiEffect file to your HTML page
				add the following tag belelow the Detector.js script
				which is on line 16

				-------------------------------------- */

		<script src="http://brangerbriz.net/labs/threejs_playGnd/js/AsciiEffect.js"></script>
				 

				/* -------------------------------------- 
				then in your setup() function,

				replace		'render.setsize(W, H);'
				and		'document.body.appendChild( renderer.domElement );'

				with the code below 
				-------------------------------------- */


				effect = new THREE.AsciiEffect( renderer );
				effect.setSize( W, H );
				document.body.appendChild( effect.domElement );
					

				/* -------------------------------------- 
				then in your draw() funcion
				replace	'renderer.render( scene, camera );'
				with the code below
				-------------------------------------- */

				effect.render( scene, camera );

				/* --------------------------------------

				NOTE: make sure you have lights in your scene 

		    		NOTE: make sure that your mesh is using either
		        		Lambert or Phong material 
		        		(otherwise you wont see any definition)

		    		-------------------------------------- */