diff --git a/Week-2/Task-1/vanilla/index.html b/Week-2/Task-1/vanilla/index.html
index cd47c68..3e7a905 100644
--- a/Week-2/Task-1/vanilla/index.html
+++ b/Week-2/Task-1/vanilla/index.html
@@ -1,11 +1,17 @@
-
-
- Task 1 — Material Variant Switcher
+
+ Material Variant Switcher
-
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Week-2/Task-1/vanilla/main.js b/Week-2/Task-1/vanilla/main.js
index e69de29..7e3da1e 100644
--- a/Week-2/Task-1/vanilla/main.js
+++ b/Week-2/Task-1/vanilla/main.js
@@ -0,0 +1,80 @@
+import * as THREE from "three";
+import { OrbitControls } from "three/examples/jsm/controls/OrbitControls.js";
+
+const scene = new THREE.Scene();
+scene.background = new THREE.Color("white");
+
+const camera = new THREE.PerspectiveCamera(
+ 75,
+ window.innerWidth / window.innerHeight,
+ 0.1,
+ 1000
+);
+camera.position.z = 5;
+
+const renderer = new THREE.WebGLRenderer();
+renderer.setSize(window.innerWidth, window.innerHeight);
+document.body.appendChild(renderer.domElement);
+
+const geometry = new THREE.TorusKnotGeometry(1.5, 0.5, 100, 16);
+
+const materials = {
+ black: new THREE.MeshStandardMaterial({
+ color: "black",
+ roughness: 1,
+ metalness: 0,
+ }),
+ silver: new THREE.MeshStandardMaterial({
+ color: "#C0C0C0",
+ roughness: 0.3,
+ metalness: 1,
+ }),
+ gold: new THREE.MeshStandardMaterial({
+ color: "#FFD700",
+ roughness: 0.4,
+ metalness: 1,
+ }),
+};
+
+const sphere = new THREE.Mesh(geometry, materials.black);
+scene.add(sphere);
+
+const ambientLight = new THREE.AmbientLight(0xffffff, 0.6);
+scene.add(ambientLight);
+
+const pointLight = new THREE.PointLight(0xffffff, 1);
+pointLight.position.set(5, 5, 5);
+scene.add(pointLight);
+
+const controls = new OrbitControls(camera, renderer.domElement);
+controls.enableDamping = true;
+
+const buttons = document.querySelectorAll("button");
+
+buttons.forEach((btn) => {
+ btn.addEventListener("click", () => {
+ const variant = btn.getAttribute("data-variant");
+
+ sphere.material = materials[variant];
+
+ buttons.forEach((b) => b.classList.remove("active"));
+ btn.classList.add("active");
+ });
+});
+
+function animate() {
+ requestAnimationFrame(animate);
+
+ controls.update();
+
+ sphere.rotation.y += 0.01;
+
+ renderer.render(scene, camera);
+}
+animate();
+
+window.addEventListener("resize", () => {
+ camera.aspect = window.innerWidth / window.innerHeight;
+ camera.updateProjectionMatrix();
+ renderer.setSize(window.innerWidth, window.innerHeight);
+});
\ No newline at end of file
diff --git a/Week-2/Task-1/vanilla/style.css b/Week-2/Task-1/vanilla/style.css
new file mode 100644
index 0000000..e69de29