Three.js Flight Simulator

A one-shot Three.js flight simulator with infinite procedural terrain and physics.

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Description

A 3D flight simulator featuring chunked simplex heightmap streaming for infinite terrain. It includes aerodynamic physics for pitch, roll, and yaw, a functional HUD with an artificial horizon, and environment effects like billboard clouds. The simulation supports keyboard controls for pitch, bank, rudder, and throttle.

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Details

Why this is interesting: A functional flight simulator with infinite terrain and physics generated from a single AI prompt.
Attributed to: SergeB@SergiiioBS
Built with: Qwen3.8-27B
Tags: #three.js #flight-simulator #procedural-terrain #webgl

Discovered: X
First posted: X · Aug 23, 2026
Listed: Added 1h ago
Build: Moderate
Models: Strong

Prompt

Build index.html: flight simulator (Three.js r160). Procedural infinite terrain via chunked simplex heightmap streaming around the plane, simple aerodynamic pitch/roll/yaw physics with throttle, chase camera with lag, HUD with altitude/speed artificial horizon canvas overlay, crash detection and respawn, clouds as billboard sprites, sun with lens-flare sprite.

Source