- maxLength—floatMaximum length of the split line which splits concave polygons into subpolygons. If not provided, no limit is applied, i.e. all resulting polygons are convex.
The convexify operation splits a concave polygon into a number of convex polygons. If a maxLength parameter is provided, only split lines shorter than this value are applied and one of the resulting polygons might still be concave.
The initial shapes: