Designer Builds 30-Second Six-Scene Codex Promo With GPT-6 Astra in 3 Prompts
gabrielchua · x · 2026-09-17
Designer MengTo showcased GPT-6 Astra for motion design: using PerspectiveUI from his ThreeUI library, he had the model generate a Codex promo animation, then refined it through iterations — a midnight-blue nebula, stars forming a 6, progressive blur, 3D camera moves, close-ups of typing, and text particles. The final cut is 30 seconds across six distinct scenes, produced with just three prompts, and shipped as an interactive Three.js web page.
Related event: Creators Use GPT-6 Astra to Generate Promo Videos in Pure Code(4 posts)→
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