qr-001057

Parameters

seed

1057

algorithm

cells

palette

ember

octaves

4

frequency

4

warp

0.294

contrast

0.980

grain

0.0085

rotation

2.297 rad

rendered

3840 × 2160

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 1057

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.