Struct MaterialGrid 

pub struct MaterialGrid {
    pub permittivity: Vec<f32>,
    pub permeability: Vec<f32>,
    pub conductivity: Vec<f32>,
    pub nx: usize,
    pub ny: usize,
}

Heterogeneous material specification for FDTD grids.

Fields

permittivity: Vec<f32>

permeability: Vec<f32>

conductivity: Vec<f32>

nx: usize

ny: usize

Implementations

impl MaterialGrid

pub fn new(nx: usize, ny: usize) -> Self

pub fn set(&mut self, x: usize, y: usize, eps: f32, mu: f32, sigma: f32)

pub fn get(&self, x: usize, y: usize) -> (f32, f32, f32)

pub fn apply_to(&self, grid: &mut FdtdGrid2D)

Apply this material grid to a FdtdGrid2D.

pub fn add_dielectric_slab(&mut self, x0: usize, x1: usize, eps: f32)

Create a dielectric slab from x0 to x1 across the full height.

pub fn add_conductor( &mut self, x0: usize, y0: usize, x1: usize, y1: usize, sigma: f32, )

Create a conducting region.