 0.6;
					params.airSpeed = 6.0;
					params.speed = 500.0;
					params.massConservation = false;

					updateAll();

				};
				gui.add( params, 'Cigar' );

				gui.open();

				params.Campfire();
				params.Single();

				stats = new Stats();
				document.body.appendChild( stats.dom );

				window.addEventListener( 'resize', onWindowResize, false );

			}

			function onWindowResize() {

				var width = window.innerWidth;
				var height = window.innerHeight;

				camera.aspect = width / height;
				camer