Compute the convex hull of a set of points.
points (array_like[point]) – XYZ coordinates of the points.
ndarray[int](N, ) – Indices of the points on the hull.
ndarray[int](M, 3) – Faces of the hull.
AssertionError – If the input data is not 3D.
The faces of the hull returned by this function do not necessarily have consistent cycle directions. To obtain a mesh with consistent cycle directions, construct a mesh from the returned vertices, this function should be used in combination with