Text models
Build a reproducible Three.js scene with Claude Code
Use deterministic camera timing and review frames before exporting.
Define the smallest scene
Give the scene objects, camera, browser viewport, and a short path to render. Use procedural or authorized assets.
Derive each frame from time
Expose renderAt(seconds) so a frame can be reproduced without playing the whole timeline. Fix the random seed if the scene uses one.
Review reference frames
Check the start, turn, and hold frames before rendering a full sequence.
Test prompt
Create a track with a start, a turn, and a hold. Expose renderAt(seconds), capture frames at 0, 1.5, and 3 seconds, and make repeated calls deterministic.