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How to Create a Realistic Earth Model with Three.js

sneha.dev
Byte of Knowledge
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4 min read4 days ago

Three.js, a powerful JavaScript library for 3D rendering, enables developers to create stunning 3D visuals directly in the browser. One of its most fascinating applications is rendering realistic planetary models, like Earth. This article walks you through the process of creating a realistic Earth model with Three.js, covering textures, lighting, interactivity, and animations.

Introduction to Three.js

Three.js simplifies the complexities of WebGL, offering a high-level API to build and render 3D objects. To create a realistic Earth model, you need basic knowledge of JavaScript and familiarity with Three.js’s core concepts, such as geometries, materials, and scenes.

Getting Started

Before diving in, ensure you have a basic development setup. You can use any code editor like VS Code and serve your project locally with tools like http-server or vite.

Setting Up the Environment

To include Three.js, you can use a CDN or install it via npm:

npm install three

If you’re using plain HTML, include the Three.js library in your <script> tag:

<script…

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Byte of Knowledge
Byte of Knowledge

Published in Byte of Knowledge

Byte of Knowledge is a publication dedicated to exploring the ever-evolving world of technology, Life and innovation.

sneha.dev
sneha.dev

Written by sneha.dev

Software Engineer | Data Science | Technical Writer

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