Enviroment Map is not getting rendered

Questions
1

Hello , i need to make very basic scene like this : https://threejs.org/examples/webgl_materials_envmaps.html

this my code but it wont work :

var scene = new THREE.Scene();
		
var camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
		
var renderer = new THREE.WebGLRenderer();
		
renderer.setSize(window.innerWidth, window.innerHeight);
		
document.body.appendChild(renderer.domElement);
		
		var geometry = new THREE.BoxGeometry(1, 1, 1);
		var material = new THREE.MeshPhongMaterial();
		var cube = new THREE.Mesh(geometry, material);
		scene.add(cube);
		var cube2 = new THREE.Mesh(geometry, material);
		scene.add(cube2);
		cube2.position.x = 3;
		var ambientLight = new THREE.AmbientLight(0xffffff, 1);
		scene.add(ambientLight);


		var r = 'obj/';
		var urls = [r + "px.jpg", r + "nx.jpg",
			r + "py.jpg", r + "ny.jpg",
			r + "pz.jpg", r + "nz.jpg"
		];

		var textureCube = new THREE.CubeTextureLoader().load(urls);
		textureCube.format = THREE.RGBFormat;

		cube.envMap = textureCube;
		cube2.envMap = textureCube;
		scene.background = textureCube;


		camera.position.z = 5;

		var animate = function() {
			requestAnimationFrame(animate);

			cube.rotation.x += 0.1;
			cube.rotation.y += 0.1;

			renderer.render(scene, camera);
		};

		animate();

Also i dont understand what is the difference between use the Cubemap , and create a spherical geomettry and give it a texture. It is the same ? we can have the same reflexion with both methode ?

Thanks a lot !

2

Also i dont understand what is the difference between use the Cubemap , and create a spherical geomettry and give it a texture. It is the same ?

No, it’s a different approach. Equirectangular environment maps look like in your mentioned example. Spherical environment maps look like this. Both type of maps need different mapping techniques. I suggest you google this topic since you’ll find a lot of resources.

3

this my code but it wont work

Can you provide a live demo to illustrate the problem? Also please ensure that your textures are actually loaded…