eLight( 0xffffff, 0x8d8d8d, 3 );
				hemiLight.position.set( 0, 20, 0 );
				scene.add( hemiLight );

				const dirLight = new THREE.DirectionalLight( 0xffffff, 3 );
				dirLight.position.set( - 3, 10, - 10 );
				dirLight.castShadow = true;
				dirLight.shadow.camera.top = 4;
				dirLight.shadow.camera.bottom = - 4;
				dirLight.shadow.camera.left = - 4;
				dirLight.shadow.camera.right = 4;
				dirLight.shadow.camera.near = 0.1;
				dirLight.shadow.camera.far = 40;
				scene.add( dirLight );

				// scene