Struct KannalaBrandt4 

pub struct KannalaBrandt4 {
    pub k1: f64,
    pub k2: f64,
    pub k3: f64,
    pub k4: f64,
}

Kannala–Brandt four-coefficient fisheye model.

Fields

k1: f64

Cubic angle coefficient.

k2: f64

Fifth-order angle coefficient.

k3: f64

Seventh-order angle coefficient.

k4: f64

Ninth-order angle coefficient.

Implementations

impl KannalaBrandt4

pub fn distort(self, point: Vec2<f64>) -> Vec2<f64>

Distorts normalized pinhole coordinates using the equidistant angle polynomial.

pub fn undistort(self, point: Vec2<f64>) -> Vec2<f64>

Iteratively removes fisheye distortion from normalized coordinates.

Trait Implementations

impl Clone for KannalaBrandt4

fn clone(&self) -> KannalaBrandt4

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KannalaBrandt4

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

Formats the value using the given formatter.

impl Default for KannalaBrandt4

fn default() -> KannalaBrandt4

Returns the “default value” for a type.

impl PartialEq for KannalaBrandt4

fn eq(&self, other: &KannalaBrandt4) -> 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 KannalaBrandt4

impl StructuralPartialEq for KannalaBrandt4