Geometry
Quadtree
Recursive division: finer where there is more detail.
Controls
- depth
- How many times a square may split
- threshold
- How different a square must be inside before it splits. Low splits almost everywhere
- min cell
- The smallest square allowed, so the finest detail kept
- gap
- A number from 0 to 8, 1 by default.
- gap color
- A colour, #000000 by default.
- shape
- One of: square, circle.
- contrast
- A number from -1 to 1, 0 by default.