Clean up.

examples/js/exporters/OBJExporter.js

@@ -10,8 +10,6 @@ THREE.OBJExporter.prototype = {
 
 	parse: function ( geometry ) {
 
-		console.log( geometry );
-
 		var output = '';
 
 		for ( var i = 0, l = geometry.vertices.length; i < l; i ++ ) {

examples/js/renderers/RaytracingRenderer.js

@@ -65,7 +65,7 @@ THREE.RaytracingRenderer = function ( parameters ) {
 
 	var renderBlock = ( function () {
 
-		var blockSize = 64;
+		var blockSize = 32;
 
 		var canvasBlock = document.createElement( 'canvas' );
 		canvasBlock.width = blockSize;