Struct Fit 

pub struct Fit<S> {
    pub shape: S,
    pub sigma: f64,
    pub form: (f64, f64),
    pub used: Vec<bool>,
    pub residuals: Vec<f64>,
    pub iterations: u32,
    pub rounds: u32,
    pub converged: bool,
    pub side: Option<Side>,
}

A fitted shape and how well it fits.

Fields

shape: S

The shape.

sigma: f64

The RMS of the residuals of the points kept.

form: (f64, f64)

The least and the greatest residual of the points kept; their difference is the form error, peak to peak.

used: Vec<bool>

Whether each point was kept by the last round.

residuals: Vec<f64>

Each point’s signed distance to the shape: positive off the material’s side where the side is known, else away from the centre, the axis or the spine; along the normal for a plane, to the left for a line in the plane. A line in space has no side, and its residual is the distance.

iterations: u32

The least-squares steps taken, over every round.

rounds: u32

The rounds fitted: one, unless the cutoff dropped points.

converged: bool

Whether the last round’s steps converged and the kept points stopped changing.

side: Option<Side>

The side the residuals are signed by, given or read from the normals; None for a kind without one or where neither said.

Trait Implementations

impl<S: Clone> Clone for Fit<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for Fit<S>

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

Formats the value using the given formatter.

impl<S: PartialEq> PartialEq for Fit<S>

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

Equality operator ==.

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

Inequality operator !=.

impl<S: PartialEq> StructuralPartialEq for Fit<S>