A comprehensive guide to building an interactive 3D audio visualizer that combines Three.js for 3D rendering, Web Audio API for real-time sound analysis, and GSAP for smooth animations and draggable UI elements. The tutorial covers creating custom GLSL shaders for audio-reactive effects, implementing frequency analysis to drive visual distortions, and building a sci-fi interface with momentum-based interactions. The result is a glowing orb that pulses and morphs in sync with music while users can drag control panels around the screen.
Table of contents
Setting Up the Three.js SceneIntegrating the Web Audio API for Music AnalysisCreating the Audio-Reactive ShadersAnimations and Interactions with GSAPUI and Atmosphere5 Comments
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