Build a Galactic Hero Section with Three.js: From Starfield to Shaders

This article walks you through creating a visually striking hero section using Three.js, covering prerequisite knowledge, scene composition, nebula background, particle‑based star rings, custom GLSL shaders for animation, planet rendering with displacement maps, and performance‑boosting techniques like anisotropic filtering.

3D graphicsShaderThree.js

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Build a Galactic Hero Section with Three.js: From Starfield to Shaders

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.

3DPMREMGeneratorPostProcessing

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