Update index.html

public/index.html

@@ -4,7 +4,7 @@
   <meta charset="UTF-8">
   <meta name="viewport"
         content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
-  <title>Cube Demo</title>
+  <title>sphere Demo</title>
 
   <!-- three.js -->
   <script src="https://unpkg.com/three@0.126.0/build/three.js"></script>
@@ -13,7 +13,7 @@
 
 <!-- Starting an immersive WebXR session requires user interaction.
     We start this one with a simple button. -->
-<button onclick="activateXR()">Start Cube Demo</button>
+<button onclick="activateXR()">Start sphere Demo</button>
 <script>
 async function activateXR() {
   // Add a canvas element and initialize a WebGL context that is compatible with WebXR.
@@ -23,20 +23,15 @@ async function activateXR() {
 
   const scene = new THREE.Scene();
 
-// The cube will have a different color on each side.
+// The sphere will have a different color on each side.
 const materials = [
-  new THREE.MeshPhongMaterial({color: 0x000000}),
-  new THREE.MeshPhongMaterial({color: 0x0000ff}),
-  new THREE.MeshPhongMaterial({color: 0x00ff00}),
-  new THREE.MeshPhongMaterial({color: 0xff00ff}),
-  new THREE.MeshPhongMaterial({color: 0xffffff}),
-  new THREE.MeshPhongMaterial({color: 0xffff00})
+  new THREE.MeshPhongMaterial({color: #9ecae1})
 ];
 
-// Create the cube and add it to the demo scene.
-const cube = new THREE.Mesh(new THREE.BoxBufferGeometry(0.2, 0.2, 0.2), materials);
-cube.position.set(1, 1, 1);
-scene.add(cube);
+// Create the sphere and add it to the demo scene.
+const sphere = new THREE.Mesh(new THREE.SphereGeometry(0.2, 0.2, 0.2), materials);
+sphere.position.set(1, 1, 1);
+scene.add(sphere);
 
 
 // Set up the WebGLRenderer, which handles rendering to the session's base layer.