qr-001111

Parameters

seed

1111

algorithm

cells

palette

tide

octaves

6

frequency

5

warp

0.434

contrast

1.346

grain

0.0104

rotation

2.035 rad

rendered

1920 × 1080

Every value above is derived from the seed alone. Run this and you get this image back, bit for bit:

python gen/render.py --seed 1111 --size hd

The renderer is on the code page, about 300 lines of NumPy and Pillow.

cells

Worley cells: for every pixel, the distance to the nearest scattered point and to the second nearest. Their difference draws the cell walls, which is then mixed with a warped field for texture.

tide

Night blue through shallow teal.