Rare Earth Juejin Tech Community

Oct 5, 2024 · Frontend Development

Building a Three.js Hero Section with Environment Maps, PMREMGenerator, and Post‑Processing Effects

This article walks through building a Three.js hero section by setting up a basic scene, loading a GLTF model, applying environment maps with PMREMGenerator, adding bloom post‑processing, and animating the envMap rotation to create a dynamic, visually striking 3D header.