An interactive control panel for the background vector field. The controls panel opens automatically on this page — press \ to toggle it on any other page.
The field is built from three octaves of simplex noise at different spatial scales and drift speeds, creating weather-like dynamics. A fourth noise sample controls the intensity (length and visibility) of each arrow. Move the mouse to create a vortex.
| Key | Parameter | |
|---|---|---|
[ ] | Arrow length | shorter / longer |
- = | Grid density | sparser / denser |
, . | Time speed | slower / faster |
1 2 3 | Noise octaves | toggle each layer |
r | Reset | restore defaults |
\ | Controls | show / hide |
Esc | Close | hide controls |
Parameters are saved to your browser and persist across visits.