Struct Grid 

pub struct Grid {
    pub size: u32,
    pub period: [f32; 2],
}

Pixel (x, y) of a size x size grid is evaluated at U = (x + 0.5) / size * period[0], V likewise with y and period[1], in f32. The grid is the screen: an input lane taking U steps by period[0] / size along x (its d/dx) and not along y; V likewise along y; other lanes are constant.

Fields

size: u32

Pixels along each side of the square grid.

period: [f32; 2]

The span of U and V across the grid: U runs to period[0] and V to period[1].

Trait Implementations

impl Clone for Grid

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Grid

impl Debug for Grid

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

Formats the value using the given formatter.