Truchet Knotwork
Try it online @ catseye.tc | See also: Rigamaroads ∘ Bezier Knots ∘ Semicircle Jam

This is a gewgaw from the first half of 2026, which overlays one random Truchet tilingᵂᴾ on top of another, with a random overlaying order for each tile, for a Celtic knotworkᵂᴾ effect.
Commit History
@master
git clone https://git.catseye.tc/Truchet-Knotwork/
- Go for a square field for now. Chris Pressey a day ago
- Separate width and height settings. Fleshed-out README. Chris Pressey a day ago
- Implement quarter circles, fix bugs and generally bang into shape Chris Pressey 3 days ago
- Checkpoint fleshing out the logic for overlaying. Chris Pressey 3 days ago
- Initial work on Truchet Knotwork. Chris Pressey 5 days ago