Overview
A 3D product viewer concept built for e-commerce platforms, giving customers the ability to interact with products in full three dimensions before purchasing. Instead of flat product photos, shoppers can rotate items freely, zoom into fine details, and inspect products from every angle, replicating the in-store experience of picking something up and examining it. The viewer is designed to drop into any existing e-commerce site and handle a variety of product types, from furniture to electronics to fashion accessories.
The Challenge
3D models can be large and complex, making efficient loading critical for e-commerce where every second of load time impacts conversion rates. The viewer needed to render high-quality models with realistic materials and lighting while keeping file sizes small and load times fast. Touch controls on mobile had to feel natural and responsive (pinch to zoom, swipe to rotate) without conflicting with page scrolling. The viewer also needed to handle different model formats and quality levels gracefully, with progressive loading so users see something immediately rather than waiting for a blank screen.
The Solution
A Three.js-based viewer with optimized model loading using DRACO compression for smaller file sizes and progressive mesh loading for instant display. The lighting system uses environment maps for realistic material rendering without heavy computation. Orbit controls are tuned for both mouse and touch interaction: smooth damping, zoom limits, and auto-rotation that pauses when the user interacts. The viewer supports multiple product views with preset camera angles, and a responsive container that adapts from full-width desktop layouts to compact mobile cards.
