qr-001041

Parameters

seed

1041

algorithm

cells

palette

tide

octaves

4

frequency

4

warp

0.795

contrast

1.182

grain

0.0120

rotation

1.575 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 1041

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.