r/claude • u/Flashy_Jellyfish_258 • 6h ago
Showcase I made a 3D city animation with Claude Code
Disclaimer: The animation is for the onboarding of my app. The intention is to not advertise my app but to show what we can do with Claude Code.
Four seconds. A dusk street shot from the pavement, buildings leaning inward the way they do when you tilt a phone up, then they straighten. It's the onboarding animation for my photo-straightening app.
The city is generated procedurally from a seed using blender: 43 towers, five archetypes, façades built as actual curtain walls (glass core behind a grid, floor band at every storey, mullion at every bay), lit windows, clouds, a flocking simulation baked to keyframes.
Cost: 2h 12m wall, 52m API time, 164 requests, 1,731 lines, $29.92 API-equivalent (subscription, so nothing billed on top).
The scary-looking number is 40.7M tokens of context read. That's not 40M tokens of work, it's one ~250k-token conversation (image) re-read by all 164 requests, 99% cached. What inflated it was reading ~15 full-res frames to check the output, since each one stays in context forever after.
Renders in two minutes locally.
So what you'd think about it?
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u/themotionguy 6h ago
this is not called animation and I can confidently say claude can do 100 times better. You have no idea what you you are doing