qr-001129

Parameters

seed

1129

algorithm

cells

palette

ember

octaves

4

frequency

5

warp

0.466

contrast

1.488

grain

0.0144

rotation

0.977 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 1129 --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.

ember

Charcoal warming through rust into pale sand.