Struct CloudDistances 

pub struct CloudDistances {
    pub mean_sq_a_to_b: f64,
    pub mean_sq_b_to_a: f64,
    pub max_a_to_b: f64,
    pub max_b_to_a: f64,
}

A bundle of directed and symmetric cloud-to-cloud distance statistics.

“Directed” means nearest-neighbor distances from one cloud to the other; the metrics are not symmetric on their own, so both directions are reported.

Fields

mean_sq_a_to_b: f64

Mean squared NN distance from a to b.

mean_sq_b_to_a: f64

Mean squared NN distance from b to a.

max_a_to_b: f64

Largest NN distance from a to b (directed Hausdorff).

max_b_to_a: f64

Largest NN distance from b to a (directed Hausdorff).

Implementations

impl CloudDistances

pub fn chamfer(&self) -> f64

Symmetric Chamfer distance: the sum of the two mean squared NN distances.

pub fn hausdorff(&self) -> f64

Symmetric Hausdorff distance: the larger of the two directed maxima.

Trait Implementations

impl Clone for CloudDistances

fn clone(&self) -> CloudDistances

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CloudDistances

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for CloudDistances

fn eq(&self, other: &CloudDistances) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CloudDistances

impl StructuralPartialEq for CloudDistances