Share of the rock below which it is cut flat (sits on the ground), 0..0.5.
Base colour, CSS.
Brightness variation across the surface, 0..1.
Icosphere subdivisions (0..5). Each level has 4× the triangles.
Stretch along x relative to z (1 = round in plan).
Faceting and cracks from Worley noise, relative to size.
Vertical squash, 0..1 (0 = as tall as wide, 0.6 = a slab).
Moss or lichen on upward faces, 0..1.
Moss colour, CSS.
Noise frequency over the unit sphere; higher = smaller features.
Large-scale lumpiness (fBm displacement), relative to size.
Approximate diameter.
Suggested minimum distance between two rocks of this kind when scattered.
Every parameter of a generated rock. Lengths in metres. Plain JSON.