qr-001030

Parameters

seed

1030

algorithm

warp

palette

kelp

octaves

5

frequency

2

warp

0.732

contrast

1.281

grain

0.0159

rotation

2.182 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 1030

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

warp

Domain warping. A noise field is sampled through an offset taken from two more noise fields, so the texture drags itself sideways. The warp parameter is that offset, as a fraction of the short edge.

kelp

Deep green water, silt, and light near the surface.