So realistic it was mistaken for AI: Three.js sim racing renders real-time tire deformation in browser

majidmanzarpour · x · 2026-10-15

A sim racing clip so realistic it was mistaken for real footage is actually a game rendered in real-time with Three.js in the browser. Creator Nathaniel Redmon's update adds a Ferrari 296 GT3, real-time 3D tire deformation based on carcass and slip angle, wiper shake, glass glare, wear-and-tear texturing, and new rear-view monitors — all running in a browser.

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