Scene
Fourier drawing
Chained arms spinning at integer frequencies, and the tip of the last one draws a figure: heart, star, bolt, flower, infinity, gear. The stroke closes at the end of the cycle and the video loops.
Open Fourier drawing in the editor
Parameters
The same controls as the editor, with the same range. The default is what the example page uses.
| Parameter | Range | Default |
|---|---|---|
| Figure | Options: Heart · Star · Bolt · Flower · Infinity · Gear | Heart |
| Arms | 1 – 64 | 24 |
| Full lap | 2 – 60s | 12 |
| Size | 0.1 – 1 | 0.8 |
| BPM (without melody) | 40 – 220 | 96 |
How it usually ends
Measured by the engine with the default configuration over a fixed sample of seeds. No number here is an estimate.
This scene has no natural ending: it runs for the chosen duration and loops. Here, timing out is the expected behavior.
- Seeds in the sample
- 40
- Escapes
- 0%
- Settles
- 0%
- Times out
- 100%
- Collisions (median)
- 96
- Duration (median)
- 60 s
- Climax (median position)
- 3%
- The fraction of the video where event density peaks. Close to 100% means the best moment is at the end.
Seeds that end well
No seed in the sample reached the search threshold. These are still the best ones.
- seed12345score 0 out of 10096 collisions60 stimed outOpen seed 12345 in the editor
- seed117074score 0 out of 10096 collisions60 stimed outOpen seed 117074 in the editor
- seed221803score 0 out of 10096 collisions60 stimed outOpen seed 221803 in the editor
- seed326532score 0 out of 10096 collisions60 stimed outOpen seed 326532 in the editor
- seed431261score 0 out of 10096 collisions60 stimed outOpen seed 431261 in the editor
Frequently asked questions
How do I make a Fourier drawing video?
Open the scene in the editor, adjust the parameters, try a few seeds and export to MP4. Rendering happens in your browser and costs nothing.
Why does the same seed always give the same video?
The simulation is deterministic: fixed-step physics and seeded random numbers. The same seed with the same parameters reproduces the same video on any machine.
How long is a Fourier drawing video?
The video ends when the scene ends. The median duration measured in the sample is in the outcomes section, and the seed search shows each candidate's duration before rendering.
Can I use the video on TikTok, YouTube and Instagram?
Yes. The export is a vertical video with audio, ready for Shorts, Reels and TikTok. On the free plan it carries a discreet watermark.
How do I pick a seed that ends well?
Use the editor's seed search: it simulates dozens of variations without drawing and ranks the ones with a late climax. The seeds on this page came from the same heuristic.
Make your own variation
Open the scene in the editor with one of the seeds above, or let the search find another.
Open Fourier drawing in the editor