fn lattice_windows(size: usize, p: usize, overlap: usize) -> Vec<usize>Expand description
Window origins along an axis of size voxels for windows of p (both multiples of
LATTICE): the first at 0, the last at size − p, and the fewest windows whose steps — each a
multiple of the lattice, as even as the lattice allows — leave at least overlap voxels shared
between neighbours.