# Hull Command

From GeoGebra Manual

- Hull[ <List of Points> , <Percentage> ]
- Creates a characteristic hull of the points as described in Efficient generation of simple polygons for characterizing the shape of a set of points in the plane. For percentage
*p=1*, result is the same as the result of ConvexHull Command. The lower percentage, the lower area of the hull. For*p=0*the area of resulting shape is not necessarily minimal. - Returned object is a locus, so it is auxiliary.

**Note:**Values of

*p*greater than 1 are treated as 1, values less than 0 are treated as 0.