Three.js Geometries: Building 2D and 3D Web Graphics

Creating immersive web experiences starts with understanding how 3D shapes are constructed and rendered. This text-based course guides you through the core concepts of Three.js geometries, helping you move from simple shapes to complex, custom-built structures. You will progress from rendering basic 2D planes and 3D boxes to manipulating raw vertex data. By understanding how the browser processes spatial coordinates, you will gain the confidence to construct efficient, visually engaging web graphics that load quickly and run smoothly. What you'll learn: - Understand the foundational math and coordinate systems behind 3D web graphics - Create and customize standard 2D and 3D geometries in Three.js - Manipulate the BufferGeometry class to manage vertex positions, normals, and UV coordinates - Apply modern performance optimization strategies to reduce memory overhead - Build custom geometric shapes by programmatically defining custom attributes. The course starts with essential terminology and the mathematical foundations of 3D space, then transitions into hands-on code examples for standard shapes, and finishes with advanced custom geometry creation. It is designed for web developers and designers new to 3D graphics, with no prior WebGL experience required. Start reading today to unlock the power of 3D graphics on the web.