If you are into web development and interested in incorporating 3D models into your projects, then using GLTF loader in Three.js is the way to go. GLTF (Graphics Library Transmission Format) is a file format that efficiently represents 3D models and is widely supported in the graphics programming community. Three.js is a popular JavaScript library for creating 3D graphics on the web, and it provides a built-in GLTF loader that makes it easy to load and display GLTF models. In this article, we will go through the steps of using GLTF loader in Three.js to load 3D models onto a web page. Step 1: Set Up Your Three.js Environment Before you can start using GLTF loader, you need to set up a basic Three.js environment. This involves creating a scene, setting up a camera and a renderer, and adding lights to the scene. Once your Three.js environment is set up, you are ready to start loading 3D models using GLTF loader. Step 2: Use GLTF Loader to Load 3D Models Once your Three.js environment is set up, you can use the GLTF loader to load 3D models onto your web page. The GLTF loader is included as part of the Three.js library, so you don't need to install any additional packages. Simply create an instance of GLTF loader and use its load method to load the 3D model from a URL. The load method takes the URL of the 3D model as its first parameter and a callback function as its second parameter. The callback function is called once the 3D model is successfully loaded, and it receives the loaded 3D model as its argument. Step 3: Display the Loaded 3D Model Once the 3D model is successfully loaded, you can display it in your Three.js scene by adding it to the scene graph. The loaded 3D model is represented as a Three.js object, so you can position, rotate, and scale it just like any other Three.js object. You can also apply materials and textures to the 3D model to customize its appearance. Conclusion Using GLTF loader in Three.js makes it easy to load and display 3D models on the web. Whether you are creating a 3D visualization, a game, or an interactive web experience, GLTF loader can help you bring your ideas to life. With the power of GLTF loader and Three.js, the possibilities are endless for integrating 3D graphics into your web development projects.