Struct DeformationField 

pub struct DeformationField {
    pub dx: Vec<f64>,
    pub dy: Vec<f64>,
    pub cols: u32,
    pub rows: u32,
    pub cell_size: u32,
}

A sampled deformation field on a regular grid.

Fields

dx: Vec<f64>

Horizontal displacement for each grid cell.

dy: Vec<f64>

Vertical displacement for each grid cell.

cols: u32

Number of grid columns.

rows: u32

Number of grid rows.

cell_size: u32

Cell size in pixels.

Implementations

impl DeformationField

pub fn new(width: u32, height: u32, cell_size: u32) -> Self

Create a zero deformation field.

pub fn get(&self, cx: u32, cy: u32) -> Option<(f64, f64)>

Get displacement at grid cell (cx, cy).

pub fn set(&mut self, cx: u32, cy: u32, dx: f64, dy: f64)

Set displacement at grid cell (cx, cy).

pub fn average_displacement(&self) -> f64

Compute the average displacement magnitude across the field.

pub fn max_displacement(&self) -> f64

Compute maximum displacement magnitude in the field.

Trait Implementations

impl Clone for DeformationField

fn clone(&self) -> DeformationField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeformationField

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

Formats the value using the given formatter.