Implementing a foil sticker effect
https://www.4rknova.com/blog/2025/08/30/foil-sticker [www.4rknova.com]
2025-09-03 19:19
A breakdown of how to build a custom Three.js shader that recreates the iridescent, sparkling look of foil stickers using vertex deformation, angle-based color shifts, and procedural flakes.
source: HN